WO2024032393A1 - 空调系统和汽车 - Google Patents
空调系统和汽车 Download PDFInfo
- Publication number
- WO2024032393A1 WO2024032393A1 PCT/CN2023/109955 CN2023109955W WO2024032393A1 WO 2024032393 A1 WO2024032393 A1 WO 2024032393A1 CN 2023109955 W CN2023109955 W CN 2023109955W WO 2024032393 A1 WO2024032393 A1 WO 2024032393A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- air inlet
- heat exchange
- air outlet
- duct
- Prior art date
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- Ceased
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3227—Cooling devices using compression characterised by the arrangement or the type of heat exchanger, e.g. condenser, evaporator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00035—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment
- B60H1/0005—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment the air being firstly cooled and subsequently heated or vice versa
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00035—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment
- B60H1/00057—Air flow details of HVAC devices for sending an air stream of uniform temperature into the passenger compartment the air being heated and cooled simultaneously, e.g. using parallel heat exchangers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
- B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00899—Controlling the flow of liquid in a heat pump system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/24—Ventilating devices where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/24—Ventilating devices where the heating or cooling is irrelevant
- B60H1/26—Ventilating openings in vehicle exterior; Ducts for conveying ventilating air
- B60H1/30—Air scoops
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3228—Cooling devices using compression characterised by refrigerant circuit configurations
- B60H1/32284—Cooling devices using compression characterised by refrigerant circuit configurations comprising two or more secondary circuits, e.g. at evaporator and condenser side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00085—Assembling, manufacturing or layout details of air intake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00078—Assembling, manufacturing or layout details
- B60H2001/00092—Assembling, manufacturing or layout details of air deflecting or air directing means inside the device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/00114—Heating or cooling details
- B60H2001/00135—Deviding walls for separate air flows
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H2001/0015—Temperature regulation
- B60H2001/00178—Temperature regulation comprising an air passage from the HVAC box to the exterior of the cabin
Definitions
- the present application relates to the technical field of air conditioning, and in particular to an air conditioning system and a car using the air conditioning system.
- Automobile air conditioning systems generally have three working modes: cooling, heating, and ventilation.
- fresh air needs to be introduced from the outside.
- the outdoor ambient temperature is very low. Therefore, the temperature of the fresh air sucked in by the air conditioner from the outside is also very low, causing the compressor suction temperature and suction pressure to be too low, making the air conditioning system difficult to It enters the working state quickly and the heating rate is slow;
- the outdoor ambient temperature is very high, so the temperature of the fresh air sucked in by the air conditioner from the outside is also very high, causing the expansion valve inlet temperature and inlet pressure to be too high, making it difficult for the air conditioning system to enter quickly
- the cooling rate is slow; thus making passengers stay in extreme cold or heat for a longer time, affecting the user's riding experience.
- the main purpose of this application is to propose an air conditioning system aimed at increasing the heating or cooling rate of the air conditioning system.
- the air conditioning system proposed in this application includes:
- the first heat exchange air duct has a built-in condenser, and the first heat exchange air duct has a first air inlet end and a first air outlet end, and the first air inlet end includes The first air inlet is connected to the circulating air inlet in the car and the second air inlet is connected to the outside of the car, and the first air outlet is connected to the first air outlet in the car and the second air outlet is connected to the outside of the car respectively;
- the second heat exchange air duct has an evaporator built-in, and the second heat exchange air duct has a second air inlet end and a second air outlet end, and the second air inlet end includes The third air inlet connected to the circulating air inlet is connected to the fourth air inlet connected to the outside of the car, and the second air outlet is connected to the third air outlet connected to the inside of the car and the fourth air outlet connected to the outside of the car respectively; and,
- Circulatory system including:
- a first circulation air duct is connected to the first heat exchange air duct, and is used to recover the gas after heat exchange through the first heat exchange air duct, and circulate it to the first air inlet and/or the third inlet. tuyere; and/or,
- a second circulation air duct is connected to the second heat exchange air duct, and is used to recover the gas after heat exchange through the second heat exchange air duct, and circulate it to the first air inlet and/or the third inlet. tuyere.
- the air conditioning system has a heating mode, and the heating mode has a first heating state.
- the first heating state In the first heating state, the first air inlet, the second air inlet, and the third The air inlet, the fourth air outlet and the first circulating air duct are all connected, and the circulating air inlet, the first air outlet, the second air outlet, the third air outlet, the The fourth air inlet and the second circulation air duct are both blocked, so that the air outside the vehicle enters the first heat exchange air duct for heat exchange and passes through the first circulation air duct. After that, part of the gas enters the The first air inlet continues to circulate, and another part of the gas passing through the third air inlet flows into the second heat exchange air duct for heat exchange and is discharged outside the vehicle; or,
- the air conditioning system has a heating mode, and the heating mode has a first heating state.
- the heating mode has a first heating state.
- the second air inlet, the third air inlet, the fourth air outlet and the third A circulating air duct is all connected, and the circulating air inlet, the first air inlet, the first air outlet, the second air outlet, the third air outlet, the fourth air inlet and all
- the second circulation air ducts are all blocked, so that the air outside the vehicle enters the first heat exchange air duct for heat exchange and passes through the first circulation air duct.
- the gas enters the third heat exchange air duct for heat exchange.
- the three air inlets flow into the second heat exchange air duct for heat exchange and then are discharged out of the vehicle.
- the heating mode also has a second heating state
- the first heating state can be switched to the second heating state, and in the second heating state, the circulating air inlet, the third heating state
- An air inlet, the second air inlet, the fourth air inlet, the first air outlet and the fourth air outlet are all connected, and the third air inlet, the second air outlet, the The third air outlet, the first circulating air duct and the second circulating air duct are all blocked, so that the gas after heat exchange through the first heat exchange air duct is discharged into the vehicle and interacts with the vehicle interior.
- the gases are collectively recirculated to the first heat exchange air duct.
- the air conditioning system further has a cooling mode.
- the cooling mode has a first cooling state. In the first cooling state, the first air inlet, the fourth air inlet, and the The two air outlets and the second circulating air duct are all connected, and the circulating air inlet, the second air inlet, the third air inlet, the first air outlet, the third air outlet, The fourth air outlet and the first circulation air duct are blocked, so that the air outside the vehicle enters the second heat exchange air duct for heat exchange, and flows into the first heat exchanger from the second circulation air duct. The air duct exchanges heat and is discharged outside the vehicle.
- the cooling mode also has a second cooling state
- the first cooling state can be switched to the second cooling state, and in the second cooling state, the circulating air inlet, the third cooling state
- An air inlet, the second air inlet, the third air inlet, the second air outlet and the third air outlet are all connected, and the fourth air inlet, the first air outlet, the The fourth air outlet, the first circulation air duct and the second circulation air duct are all blocked, so that the gas after heat exchange through the second heat exchange air duct is discharged into the vehicle and passes through the circulation After that, part of the air inlet enters the third air inlet and continues to circulate, and the other part passes through the first air inlet and is heat exchanged by the first heat exchange air duct before being discharged out of the vehicle; or,
- the cooling mode also has a second cooling state.
- the first cooling state can be switched to the second cooling state.
- the circulating air inlet, the second air inlet, the The third air inlet, the second air outlet and the third air outlet are all connected, the first air inlet, the fourth air inlet, the first air outlet, the fourth air outlet,
- the first circulating air duct and the second circulating air duct are both blocked, so that the gas after heat exchange through the second heat exchange air duct is discharged into the vehicle, passes through the circulating air inlet, and then enters The third air inlet continues to circulate.
- a first control valve is provided between the third air inlet and the first air inlet to control their on-off.
- the first control valve has a first switching position and a third switching position that are mutually convertible. The second switching position and the third switching position;
- the first air inlet In the first switching position, the first air inlet is open and the third air inlet is closed; and in the second switching position, the third air inlet is open and the first air inlet is closed; in In the third switching position, both the third air inlet and the first air inlet are open, and the first control valve controls the air intake ratio of the third air inlet and the first air inlet; or ,
- a first switching valve group is provided at the third air inlet and the first air inlet.
- the first switching valve group includes a first switching valve that controls the opening and closing of the first air inlet, and a first switching valve that controls the opening and closing of the first air inlet.
- a second switching valve for opening and closing the three air inlets, and the first switching valve group controls the air intake ratio between the third air inlet and the first air inlet.
- the first circulating air duct has a third air inlet end and a third air outlet end.
- the third air inlet end is directly connected to the first heat exchange air duct and located at the third air inlet end.
- the third air outlet is connected to the first air inlet and/or the third air inlet; and/or,
- the second circulating air duct has a fourth air inlet end and a fourth air outlet end.
- the fourth air inlet end is directly connected to the second heat exchange air duct and is located at the third air outlet or the Before the fourth air outlet, the fourth air outlet is connected to the first air inlet and/or the third air inlet.
- the first circulating air duct, the first air outlet, and the second air outlet are all provided with control switches, and the three control switches control the first circulating air duct, The opening and closing of the first air outlet and the second air outlet, and controlling the air inlet volume and air inlet speed of the first circulating air duct, the first air outlet, and the second air outlet; and/ or,
- the second circulating air duct, the third air outlet, and the fourth air outlet are all provided with control switches, and the three control switches control the second circulating air duct and the third air outlet respectively.
- the fourth air outlet is turned on and off, and the air inlet volume and air inlet speed of the second circulating air duct, the third air outlet, and the fourth air outlet are controlled.
- the air conditioning system further includes a first branch channel and a second branch channel connecting the first air outlet end, and the first branch channel
- the shunt channel is connected to the first air outlet
- the second shunt channel is connected to the second air outlet
- the first circulating air duct has a third air inlet end and a third air outlet end
- the third air inlet end is connected to the first air outlet.
- the end is connected to the second split channel
- the third air outlet end is connected to the first air inlet and/or the third air inlet; and/or,
- the air conditioning system also includes a third branch channel and a fourth branch channel connected to the second air outlet end.
- the third branch channel is connected to the third air outlet, and the fourth branch channel is connected to the fourth outlet.
- the air outlet, the second circulating air duct has a fourth air inlet end and a fourth air outlet end, the fourth air inlet end is connected to the fourth branch channel, and the fourth air outlet end is connected to the first air inlet end. air outlet and/or the third air inlet.
- a second switching valve group is provided at the first branch channel and the second branch channel, and the second switching valve group includes a third switching valve provided in the first branch channel, The fourth switching valve of the second branch channel, and the second switching valve group controls the air intake ratio of the first branch channel and the second branch channel; or,
- a second control valve is provided at the connection between the first branch channel and the second branch channel.
- the second control valve has a fourth switching position and a fifth switching position that switch between each other, and the second control valve controls The air intake ratio of the first split channel and the second split channel;
- the second shunt channel In the fourth switching position, the second shunt channel is turned on, and the first shunt channel is blocked; in the fifth switching position, the first shunt channel is turned on, and the second shunt channel is blocked. Blocking.
- a third switching valve group is provided at the third branch channel and the fourth branch channel, and the third switching valve group includes a fifth switching valve provided in the fourth branch channel, The sixth switching valve of the third branch channel, and the third switching valve group controls the air intake ratio of the third branch channel and the fourth branch channel; or,
- a third control valve is provided at the connection between the third branch channel and the fourth branch channel.
- the third control valve has a sixth switching position and a seventh switching position that switch between each other, and the third control valve controls The air inlet ratio of the third split channel and the fourth split channel;
- the fourth shunt channel In the seventh switching position, the fourth shunt channel is turned on, and the third shunt channel is blocked; in the sixth switching position, the third shunt channel is turned on, and the fourth shunt channel is blocked. Blocking.
- a fourth switching valve group is provided at the third air inlet end and the second branching channel.
- the fourth switching valve group includes a seventh switching valve provided in the second branching channel, An eighth switching valve at the third air inlet end, and the fourth switching valve group controls the air inlet ratio between the third air inlet end and the second branch channel; or,
- a fourth control valve is provided at the connection between the third air inlet end and the two branching channels.
- the fourth control valve has an eighth switching position and a ninth switching position that are mutually switched, and the fourth control valve Control the air inlet ratio between the third air inlet end and the second split channel;
- the eighth switching position the first circulating air duct is turned on, and the second shunt channel is blocked; in the ninth switching position, the second shunting channel is turned on, and the first circulating air duct is turned on. Road blocked.
- a fifth switching valve group is provided at the fourth air inlet end and the fourth branching channel.
- the fifth switching valve group includes a ninth switching valve provided in the fourth branching channel, and a ninth switching valve arranged in the fourth branching channel.
- a tenth switching valve at the fourth air inlet end, and the fifth switching valve group controls the air inlet ratio between the fourth air inlet end and the fourth branch channel; or,
- a fifth control valve is provided at the connection between the fourth air inlet end and the four-part flow channel.
- the fifth control valve has a tenth switching position and an eleventh switching position that are mutually switched, and the fifth control valve has a tenth switching position and an eleventh switching position.
- the control valve controls the air inlet ratio between the fourth air inlet end and the fourth branch channel;
- the second circulating air channel In the tenth switching position, the second circulating air channel is turned on, and the fourth branching channel is blocked; in the eleventh switching position, the fourth branching channel is turned on, and the second branching channel is blocked. Circulation air duct is blocked.
- the first heat exchange air duct is adjacent to or spaced apart from the second heat exchange air duct, a first wind wheel is provided in the first heat exchange air duct, and the second heat exchange air duct is provided with a first wind wheel.
- a second wind wheel is provided in the hot air duct, and the air conditioning system further includes at least one drive motor, which drives the first wind wheel and the second wind wheel to work.
- This application also proposes a car, which includes a car body and an air-conditioning system as described above.
- the air-conditioning system is provided on the car body.
- the technical solution of this application is to set up a first heat exchange air duct and a second heat exchange air duct.
- the first heat exchange air duct has a built-in condenser, and the first heat exchange air duct has a first air inlet end and a first air outlet end.
- the first air inlet end includes a first air inlet connected to the circulating air inlet inside the car and a second air inlet connected to the outside of the car, and the first air outlet end is respectively connected to the first air outlet connected inside the car and the third air inlet connected to the outside of the car.
- the second heat exchange air duct has a built-in evaporator, and the second heat exchange air duct has a second air inlet end and a second air outlet end.
- the second air inlet end includes a third air inlet connected to the circulating air inlet.
- the second air outlet is connected to the third air outlet inside the car and the fourth air outlet connected to the outside of the car respectively.
- a circulation system is set up to recover the gas passing through the first heat exchange air duct or the second heat exchange air duct, so as to increase the evaporator inlet air temperature or reduce the condenser inlet air temperature within a period of time when the air conditioning system is just started.
- the circulation system includes a first circulation air duct and a second circulation air duct.
- the first circulation air duct is connected to the first heat exchange air duct and is used to recover the gas after heat exchange through the first heat exchange air duct and circulate it for transportation. to the first air inlet and/or the third air inlet.
- the second circulation air duct is connected to the second heat exchange air duct, and is used to recover the gas heat exchanged through the second heat exchange air duct and circulate it to the first air inlet and/or the third air inlet.
- the opening and closing of the first circulating air duct and the second circulating air duct respectively, and correspondingly adjusting the first air inlet, the second air inlet, the third air inlet, the fourth air inlet, the first air outlet, and the second air outlet.
- the third air outlet, the fourth air outlet and the circulating air inlet are opened and blocked, thereby recovering the gas heated by the condenser in the second heat exchange air duct and increasing the temperature of the gas entering the second heat exchange air duct.
- Figure 1 is a schematic structural diagram of the first heating state of the air conditioning system in the heating mode according to an embodiment of the air conditioning system of the present application;
- Figure 2 is a schematic structural diagram of the air conditioning system in Figure 1 in the second heating state in the heating mode;
- Figure 3 is a schematic structural diagram of the air conditioning system in Figure 1 in the first cooling state in the cooling mode
- Figure 4 is a schematic structural diagram of the air conditioning system in Figure 1 in the second cooling state in the cooling mode
- Figure 5 is a schematic structural diagram of the first heating state of the air conditioning system in the heating mode in another embodiment of the air conditioning system of the present application;
- Figure 6 is a schematic structural diagram of the air conditioning system in Figure 5 in the second heating state in the heating mode
- Figure 7 is a schematic structural diagram of the air conditioning system in Figure 5 in the first cooling state in the cooling mode
- Figure 8 is a schematic structural diagram of the air conditioning system in Figure 5 in the second cooling state in the cooling mode
- FIG. 9 is a schematic structural diagram of the first heating state of the air conditioning system in the heating mode according to another embodiment of the air conditioning system of the present application.
- This application proposes an air conditioning system.
- the air conditioning system includes a first heat exchange air duct 10, a second heat exchange air duct 30 and a circulation system.
- the first heat exchange air duct 10 has a built-in condenser. 11, and the first heat exchange air duct 10 has a first air inlet end 12 and a first air outlet end 13,
- the first air inlet end 12 includes a first air inlet 121 connected to the circulating air inlet 20 in the car and a second air inlet 122 connected to the outside of the car.
- the first air outlet end 13 is connected to the first air outlet 131 and 131 connected in the car respectively. Connected to the second air outlet 132 outside the vehicle.
- the second heat exchange air duct 30 has a built-in evaporator 31 , and the second heat exchange air duct 30 has a second air inlet end 32 and a second air outlet end 33 .
- the second air inlet end 32 includes a third air inlet connected to the circulating air inlet 20 .
- the third air inlet 321 is connected to the fourth air inlet 322 outside the vehicle, and the second air outlet 33 is respectively connected to the third air outlet 331 connected inside the vehicle and the fourth air outlet 332 connected outside the vehicle.
- the circulation system includes a first circulation air duct 40 and a second circulation air duct 50.
- the first circulation air duct 40 is connected to the first heat exchange air duct 10 and is used to recover the gas after heat exchange through the first heat exchange air duct 10, and It is circulated and transported to the first air inlet 121 and/or the third air inlet 321 .
- the second circulation air channel 50 is connected to the second heat exchange air channel 30 and is used to recover the gas heat exchanged through the second heat exchange air channel 30 and circulate it to the first air inlet 121 and/or the third air inlet. 321.
- the air conditioning system is applied to automobiles.
- the automobile body is provided with a circulating air inlet 20 , and the circulating air inlet 20 communicates with the first air inlet 121 and the third air inlet 321 .
- the first heat exchange air duct 10 is provided with a condenser 11.
- the condenser 11 heats the gas in the first heat exchange air duct 10. Therefore, in the heating mode, the condenser 11 serves as an indoor unit in the car, and the external air passes through the car.
- the fresh air formed after the air filtration system enters the first heat exchange air duct 10 through the second air inlet 122.
- the gas heated by the first heat exchange air duct 10 passes through the first air outlet end 13 and flows through the first air outlet 131.
- connection expressed in this application only indicates the connection relationship between different ventilation ducts, and does not represent their connectivity status. Whether they are connected is determined by their corresponding control switches, or whether each air duct is blocked.
- Blockage control for example, the first air outlet 13 is connected to the first air outlet 131 inside the car and the second air outlet 132 outside the car, the first air outlet 13 can only be connected to the first air outlet 131, or It may be connected to only the second air outlet 132, or the first air outlet 131 and the second air outlet 132 may be connected at the same time.
- the first air outlet end 13 described in this embodiment refers to a section of the air duct from behind the location of the condenser 11 to before the first air outlet 131 and the second air outlet 132, and the first air outlet end 13
- the meaning of being connected to the first air outlet 131 and the second air outlet 132 respectively can be: the first air outlet 13 is directly connected to the first air outlet 131 and the second air outlet 132 , that is, it is directly away from the first air outlet 13
- One end of the condenser 11 is provided with a first air outlet 131 and a second air outlet 132; or, the first air outlet 13 is indirectly connected to the first air outlet 131 and the second air outlet 132.
- the first air outlet 13 passes through a pre-heated air outlet. Air ducts are provided to connect the first air outlet 131 and the second air outlet 132 respectively.
- the evaporator 31 Inside the second heat exchange air duct 30 is the evaporator 31 .
- the evaporator 31 cools the gas in the second heat exchange air duct 30 . Therefore, in the cooling mode, the evaporator 31 serves as an in-vehicle unit, and the external air passes through the automobile air filtration system.
- the new air formed later enters the second heat exchange air duct 30 through the fourth air inlet 322.
- the gas cooled by the second heat exchange air duct 30 passes through the second air outlet end 33 and is discharged from the third air outlet 331.
- the condenser 11 serves as an outdoor unit, and the fresh air formed after the external air passes through the car air filtration system enters the first heat exchange air duct 10 through the second air inlet 122, and passes through the second heat exchange air
- the gas heated by the channel 30 is discharged out of the vehicle through the second air outlet 132 on the first air outlet end 13, thereby completing the gas flow direction in the cooling mode and cooling the interior of the vehicle.
- the second air outlet end 33 described in this embodiment refers to a section of the air duct from behind the evaporator 31 to before the third air outlet 331 and the fourth air outlet 332, and the second air outlet end 33 respectively
- the meaning of connecting the third air outlet 331 and the fourth air outlet 332 can be: the second air outlet 33 is directly connected to the third air outlet 331 and the fourth air outlet 332 , that is, the second air outlet 33 is directly opened at the second air outlet 33 .
- the third air outlet 331 and the fourth air outlet 332; or, the second air outlet 33 is indirectly connected to the third air outlet 331 and the fourth air outlet 332.
- the second air outlet 33 is connected to the third air outlet 33 through preset air ducts.
- the outdoor ambient temperature is very low. Therefore, the temperature of the fresh air sucked in by the first heat exchange air duct 10 from the outside is also very low, which may cause compression.
- the machine suction temperature and suction pressure are too low, which is not conducive to the heat exchange of the condenser 11, making it difficult for the air conditioning system to quickly enter the working state, and the heating rate slows down; in hot summer, the outdoor ambient temperature is very high, so the air conditioning system never The temperature of the fresh air sucked in from the outside is also very high, causing the expansion valve inlet temperature and inlet pressure to be too high, which is not conducive to heat exchange in the evaporator 31, making it difficult for the air conditioning system to quickly enter the working state, and the cooling rate is slow.
- a circulation system is provided to recover the gas passing through the first heat exchange air duct 10 or the second heat exchange air duct 30, thereby increasing the inlet air temperature of the evaporator 31 or lowering the condenser 11 during a period of time when the air conditioning system is just started. Inlet air temperature, thereby promoting the air conditioning system to quickly enter the working state.
- the circulation system includes a first circulating air duct 40 and a second circulating air duct 50.
- the circulating air inlet 20 is connected to the first air inlet 121 and the third air inlet 321 through connecting channels, and the third air circulating duct 40 is The air outlet end 402 and the fourth air outlet end 502 of the second circulating air duct 50 are both connected to this connection channel.
- the gas heated by the condenser 11 is recovered in the second heat exchange air duct 30, and the temperature of the gas entering the second heat exchange air duct 30 is increased, thereby assisting the evaporator 31 in heat exchange, and promoting the air conditioning system to quickly enter the working state; or
- the gas cooled by the evaporator 31 is recovered in the first heat exchange duct 10 to reduce the temperature of the gas entering the first heat exchange duct 10, thereby assisting the condenser 11 in heat exchange and promoting the air conditioning system to quickly enter the working state.
- the conduction and blocking of the air inlet 20 can be adjusted accordingly according to the switching of different working modes or states of the air conditioning system.
- the technical solution of the present application is to provide a first heat exchange air duct 10 and a second heat exchange air duct 30.
- the first heat exchange air duct 10 has a built-in condenser 11, and the first heat exchange air duct 10 has a first air inlet end 12.
- the first air outlet end 13 and the first air inlet end 12 include a first air inlet 121 connected to the circulating air inlet 20 inside the car and a second air inlet 122 connected to the outside of the car.
- the first air outlet end 13 is respectively connected to the connected car.
- the first air outlet 131 inside is connected to the second air outlet 132 outside the vehicle.
- the second heat exchange air duct 30 has a built-in evaporator 31 , and the second heat exchange air duct 30 has a second air inlet end 32 and a second air outlet end 33 .
- the second air inlet end 32 includes a third air inlet connected to the circulating air inlet 20 .
- the third air inlet 321 is connected to the fourth air inlet 322 outside the vehicle, and the second air outlet 33 is respectively connected to the third air outlet 331 connected inside the vehicle and the fourth air outlet 332 connected outside the vehicle.
- the opening and blocking of the circulating air inlet 20 realizes the normal operation of the air conditioning system in the heating mode and the cooling mode, and the mutual switching between the two ensures the normal operation of the air conditioning system.
- a circulation system is provided to recover the gas passing through the first heat exchange air duct 10 or the second heat exchange air duct 30, thereby increasing the inlet air temperature of the evaporator 31 or lowering the condenser 11 during a period of time when the air conditioning system is just started.
- the circulation system includes a first circulation air duct 40 and a second circulation air duct 50.
- the first circulation air duct 40 is connected to the first heat exchange air duct 10 and is used to recover the gas after heat exchange through the first heat exchange air duct 10. and circulates it to the first air inlet 121 and/or the third air inlet 321 .
- the second circulation air channel 50 is connected to the second heat exchange air channel 30 and is used to recover the gas heat exchanged through the second heat exchange air channel 30 and circulate it to the first air inlet 121 and/or the third air inlet. 321.
- the air outlet 131, the second air outlet 132, the third air outlet 331, the fourth air outlet 332 and the circulating air inlet 20 are opened and blocked, thereby recovering the gas heated by the condenser 11 in the second heat exchange air duct 30, Increase the temperature of the gas entering the second heat exchange air duct 30 to assist the evaporator 31 in heat exchange and promote the air-conditioning gas to quickly enter the working state; or recover the gas cooled by the evaporator 31 in the first heat exchange air duct 10 to reduce the gas entering the second heat exchange air duct 30.
- the temperature of the gas in the first heat exchange air duct 10 assists the heat exchange in the condenser 11 and promotes the air conditioning gas to quickly enter the working state. This reduces the time it takes for the temperature inside the car to change to a comfortable temperature, reduces the waiting time of passengers, and improves the user's ride experience.
- the air conditioning system has a heating mode.
- the heating mode has a first heating state.
- the first air inlet 121, the second air inlet 122, the third The air inlet 321, the fourth air outlet 332 and the first circulating air duct 40 are all connected, and the circulating air inlet 20, the first air outlet 131, the second air outlet 132, the third air outlet 331, the fourth air inlet 322 and the The two circulation air ducts 50 are both blocked, so that the gas outside the vehicle enters the first heat exchange air duct 10 for heat exchange, and passes through the first circulation air duct 40.
- the gas from the third air inlet 321 flows into the second heat exchange duct 30 for heat exchange and then is discharged outside the vehicle.
- the fresh air outside the vehicle enters the first heat exchange air duct 10 through the second air inlet 122.
- it enters the first circulation air duct 40 through the third air inlet end 401.
- the first circulation air duct 40 The third air outlet end 402 is connected to both the first air inlet 121 and the third air inlet 321, so that part of the gas enters from the first air inlet 121, and flows into the third air outlet together with the fresh air entering from the second air inlet 122.
- a heat exchange air duct 10 thereby neutralizes and increases the inlet temperature of the fresh air, thereby increasing the inlet air temperature of the first heat exchange air duct 10, reducing heat waste, and thereby reducing the power required for the operation of the condenser 11.
- the other part flows into the second heat exchange air from the third air inlet 321
- the heat exchanger in the second heat exchanger duct 30 increases the inlet air temperature of the second heat exchanger 30, and the evaporator 31 recovers waste heat, thereby increasing the suction temperature and suction pressure of the compressor, assisting the evaporator 31 in heat exchange, and helping the air conditioning system to quickly Enter working status.
- the air conditioning system has a heating mode.
- the heating mode has a first heating state.
- the second air inlet 122 , the third air inlet 321 , the fourth air outlet 332 and the first circulating air duct 40 are all open, the circulating air inlet 20, the first air inlet 121, the first air outlet 131, the second air outlet 132, the third air outlet 331, the fourth air inlet 322 and the second circulating air duct 50 are all blocked,
- the air outside the vehicle enters the first heat exchange air duct 10 for heat exchange and passes through the first circulation air duct 40. After that, the gas enters the third air inlet 321, flows into the second heat exchange air duct 30 for heat exchange, and is discharged outside the vehicle.
- the first air inlet 121 is blocked.
- the third air outlet end 402 of the first circulating air duct 40 is only connected to the third air inlet 321 , so that the condenser 11 in the first heat exchange air duct 10 is heated. All the remaining gas flows into the second heat exchange air duct 30 from the third air inlet 321 to auxiliary evaporator 31 for heat exchange.
- the heating mode also has a second heating state.
- the first heating state can be switched to a second heating state.
- the circulating air inlet 20 and the first air inlet 121 , the second air inlet 122, the fourth air inlet 322, the first air outlet 131 and the fourth air outlet 332 are all connected, the third air inlet 321, the second air outlet 132, the third air outlet 331, the first circulating air
- the duct 40 and the second circulation air duct 50 are both blocked, so that the gas heat-exchanged through the first heat exchange air duct 10 is discharged into the vehicle, and is recirculated to the first heat exchange air duct 10 together with the air in the vehicle.
- the circulating air inlet 20, the fourth air inlet 322, and the first air outlet 131 are opened, and the third air inlet 321 and the second outlet are closed.
- the air inlet 132 is blocked, and the first circulation air duct 40 is blocked, and the first heating state is switched to the second heating state, so that the fresh air outside the vehicle enters the first heat exchange air duct 10 from the second air inlet 122 and is heated by the condenser 11
- the gas flows into the car from the first air outlet 131.
- a heat exchange air duct 10 thereby neutralizes and increases the inlet temperature of the fresh air, thereby increasing the inlet air temperature of the first heat exchange air duct 10, reducing heat waste and reducing the power required for the operation of the condenser 11.
- the fresh air outside the vehicle enters the second heat exchange air duct 30 through the fourth air inlet 322, and the evaporator 31 operates normally and discharges the gas through the fourth air outlet 332 after heat exchange.
- the air conditioning system also has a cooling mode.
- the cooling mode has a first cooling state.
- the first air inlet 121, the fourth air inlet 322, and the second air outlet 132 and the second circulation air duct 50 are all connected, the circulation air inlet 20, the second air inlet 122, the third air inlet 321, the first air outlet 131, the third air outlet 331, the fourth air outlet 332 and the first circulation
- the air ducts 40 are all blocked, so that the air outside the vehicle enters the second heat exchange air duct 30 for heat exchange, flows from the second circulation air duct 50 into the first heat exchange air duct 10 for heat exchange, and is discharged outside the vehicle.
- the fresh air outside the vehicle enters the second heat exchange air duct 30 through the fourth air inlet 322, is cooled by the evaporator 31, and enters the second circulation air duct 50 through the fourth air inlet end 501.
- the second circulation air ducts 50 are connected to each other.
- the first air inlet 121 allows the gas to flow into the first heat exchange air duct 10 from the first air inlet 121, thereby reducing the inlet air temperature of the first heat exchange air duct 10, thereby reducing the expansion valve inlet temperature and inlet pressure, and assisting the condenser.
- 11Heat exchange helps the air conditioning system quickly enter working condition.
- the cooling mode also has a second cooling state.
- the first cooling state can be switched to a second cooling state.
- the circulating air inlet 20 and the first air inlet 121 , the second air inlet 122, the third air inlet 321, the second air outlet 132 and the third air outlet 331 are all connected, the fourth air inlet 322, the first air outlet 131, the fourth air outlet 332, the first circulating air
- the duct 40 and the second circulation air duct 50 are both blocked, so that after the heat exchanged gas through the second heat exchange air duct 30 is discharged into the vehicle, it passes through the circulating air inlet 20, and then part of it enters the third air inlet 321 to continue circulation.
- the other part is heat exchanged by the first heat exchange air duct 10 through the first air inlet 121 and then discharged out of the vehicle.
- the circulating air inlet 20, the first air inlet 121, the second air inlet 122, the third air inlet 321, and the like are adjusted to open.
- the second air outlet 132 and the third air outlet 331 close the fourth air inlet 322, the first air outlet 131, and the fourth air outlet 332, and block the first circulation air duct 40 and the second circulation air duct 50, and close the first air circulation duct 40 and the second circulation air duct 50.
- the first cooling state is switched to the second cooling state, so that the gas cooled by the evaporator 31 flows into the vehicle from the third air outlet 331 to cool the vehicle, and a part of the gas flows into the third air inlet 321 from the circulating air inlet 20 again, and then flows into the vehicle.
- the second heat exchange air duct 30 thereby reduces the working temperature of the fresh air, thereby lowering the inlet air temperature of the second heat exchange air duct 30, reducing energy waste and reducing the power required for the operation of the evaporator 31; the other part of the gas is passed through the circulating air inlet 20 It flows into the first air inlet 121 and then flows into the first heat exchange air duct 10, so that it flows into the first heat exchange air duct 10 together with the fresh air flowing in from the second air inlet 122, thereby reducing the amount of air entering the first heat exchange air duct 10.
- the temperature of the gas keeps the condenser 11 always in a state of high energy utilization, thereby reducing the power loss of the air conditioning system, and then The air is discharged out of the vehicle through the second air outlet 132 .
- the cooling mode also has a second cooling state.
- the first cooling state can be switched to a second cooling state.
- the circulating air inlet 20, the second air inlet 122, and the third air inlet 321 , the second air outlet 132 and the third air outlet 331 are all connected, the first air inlet 121, the fourth air inlet 322, the first air outlet 131, the fourth air outlet 332, the first circulation air duct 40 and the second circulation
- the air ducts 50 are all blocked, so that the gas after heat exchange through the second heat exchange air duct 30 is discharged into the vehicle, passes through the circulating air inlet 20, and then enters the third air inlet 321 to continue circulation. That is, the first air inlet 121 is blocked.
- the fourth air outlet end 502 of the second circulating air duct 50 is only connected to the third air inlet 321, so that all the gas cooled by the evaporator 31 flows into the third air inlet 321.
- the second heat exchange air duct 30 assists the evaporator 31 in heat exchange.
- a first control valve 60 is provided between the third air inlet 321 and the first air inlet 121 to control their on-off.
- the first control valve 60 has a mutually convertible first control valve 60. Switching bit 601, second switching bit 602, third switching bit 603;
- the first air inlet 121 is opened and the third air inlet 321 is closed; in the second switching position 602, the third air inlet 321 is opened and the first air inlet 121 is closed; in the third switching position 603, Both the third air inlet 321 and the first air inlet 121 are opened, and the first control valve 60 controls the air intake ratio of the third air inlet 321 and the first air inlet 121 .
- the first control valve 60 controls the opening and closing of the first air inlet 121 and the third air inlet 321 by controlling the mutual conversion of the first switching position 601, the second switching position 602, and the third switching position 603.
- the first circulating air duct 40 and the second circulating air duct 50 are then controlled to communicate with and close the first air inlet 121 and/or the third air inlet 321, thereby realizing switching between different states and/or different modes of the air conditioning system.
- the first control valve 60 is a stepless control valve, that is, the first switching valve 60 can rotate at any position between the first switching position 601, the second switching position 602 and the third switching position 603, so the first The control valve 60 can also control the air inlet ratio between the third air inlet 321 and the first air inlet 121, thereby controlling the gas recovery amount of the second heat exchange air duct 30 and the first heat exchange air duct 10, thereby controlling the second heat exchanger.
- the first control valve 60 can control the diameter of the first air inlet 121 and the third air inlet 321 by its deflection angle relative to the first air inlet 121 and the third air inlet 321 to control the diameter of the third air inlet 321 and the third air inlet 321 .
- the air intake ratio of the first air inlet 121 Compared with using multiple control valves to control the opening and closing of the first air inlet 121 and the third air inlet 321, this solution is more convenient to install and operate.
- a first switching valve group 61 is provided between the third air inlet 321 and the first air inlet 121.
- the first switching valve The group 61 includes a first switching valve 611 that controls the opening and closing of the first air inlet 121 and a second switching valve 612 that controls the opening and closing of the third air inlet 321 , and the first switching valve group 61 controls the connection between the third air inlet 321 and the first The air intake ratio of the air inlet 121.
- both the first switching valve 611 and the second switching valve 612 are stepless control valves, the inclination angles of the first switching valve 611 and the second switching valve 612 are rotated to control the first air inlet 121 and the second switching valve 612 .
- the size of the air inlet aperture controls the air inlet ratio of the first air inlet 121 and the third air inlet 321.
- This solution can more accurately control the air intake ratio of the first air inlet 121 and the third air inlet 321.
- the first circulating air duct 40 has a third air inlet end 401 and a third air outlet end 402.
- the third air inlet end 401 is directly connected to the first heat exchange air duct 10, and Located in front of the first air outlet 131 and the second air outlet 132 , the third air outlet 402 is connected to the first air inlet 121 and/or the third air inlet 321 .
- the third air inlet end 401 of the first circulating air duct 40 is directly connected to the first heat exchange air duct 10 and is located in front of the first air outlet 131 and the second air outlet 132 , that is, the third air inlet end 401 is connected.
- the third air inlet end 401 is connected behind the condenser 11 and in front of the first air outlet 131 and the second air outlet 132; if the first air outlet 13 is indirectly connected to the first air outlet 131 and the second air outlet 132, then the third air inlet end 401 It is connected behind the position of the condenser 11, in front of the air duct connecting the first air outlet 13 and the first air outlet 131, and in front of the air duct connecting the first air outlet 13 and the second air outlet 132; so that the first heating In this state, the gas after heat exchange through the first heat exchange air duct 10 directly flows into the first circulation air duct 40, thereby shortening the air flow path and further reducing heat loss.
- first control switches 62 are provided at the first circulating air duct 40 , the first air outlet 131 , and the second air outlet 132 , and the three first control switches 62 respectively control the first circulating air duct 40 , and the second air outlet 132 .
- the first air outlet 131 and the second air outlet 132 are opened and closed, and the air inlet volume and air inlet speed of the first circulating air duct 40, the first air outlet 131, and the second air outlet 132 are respectively controlled.
- a first control switch 62 is provided at the air outlet 132, and the three first control switches 62 control their on and off respectively, thereby determining the gas flow direction.
- the first control switches 62 are also stepless control valves, thereby adjusting the air inlet volume and air inlet speed of the first circulating air duct 40 , the first air outlet 131 , and the second air outlet 132 .
- the second The circulating air duct 50 has a fourth air inlet end 501 and a fourth air outlet end 502.
- the fourth air inlet end 501 is directly connected to the second heat exchange air duct 30 and is located in front of the third air outlet 331 and the fourth air outlet 332.
- the fourth air outlet end 502 is connected to the first air inlet 121 and/or the third air inlet 321 .
- the fourth air inlet end 501 of the second circulating air duct 50 is directly connected to the second heat exchange air duct 30 and is located in front of the third air outlet 331 and the fourth air outlet 332 , that is, the fourth air inlet end 501 is connected.
- a section of the air duct behind the position of the evaporator 31 in the second heat exchange air duct 30 is connected. If the second air outlet end 33 is directly connected to the third air outlet 331 and the fourth air outlet 332, then the fourth air inlet end 501 is connected.
- second control switches 621 are provided at the second circulating air duct 50, the third air outlet 331, and the fourth air outlet 332.
- the three second control switches 621 respectively control the second circulating air duct 50,
- the third air outlet 331 and the fourth air outlet 332 are turned on and off, and the air inlet volume and air inlet speed of the second circulating air duct 50 , the third air outlet 331 and the fourth air outlet 332 are controlled.
- the fourth air inlet end 501 of the second circulating air duct 50 is directly connected to the second heat exchange air duct 30 and is located in front of the third air outlet 331 and the fourth air outlet 332, between the second circulating air duct 50 and
- the third air outlet 331 and the fourth air outlet 332 are each provided with a second control switch 621, and the three second control switches 621 respectively control their on and off, thereby determining the gas flow direction.
- the second control switches 621 are also stepless control valves, thereby adjusting the air inlet volume and air inlet speed of the second circulating air duct 50 , the third air outlet 331 , and the fourth air outlet 332 .
- the air conditioning system further includes a first split channel 133 and a second split channel 134 that communicate with the first air outlet end 13 .
- the first split channel 133 communicates with the first air outlet 131 .
- the second splitting channel 134 is connected to the second air outlet 132.
- the first circulating air channel 40 has a third air inlet end 401 and a third air outlet end 402.
- the third air inlet end 401 is connected to the second splitting channel 134.
- the third air outlet The end 402 is connected to the first air inlet 121 and/or the third air inlet 321 .
- the air conditioning system also includes a first split channel 133 and a second split channel 134 that communicate with the first air outlet end 13 , and the first split channel 133 and the second split channel 134 are both connected with the first air outlet end 13 , that is, The air channel bifurcates at the first air outlet end 13 to form a first split channel 133 and a second split channel 134.
- the first air outlet 131 is located in the first split channel 133
- the second air outlet 132 is located in the second split channel. 134.
- the third air inlet end 401 is connected to the second branch channel 134, that is, the third air inlet end 401 is connected behind the first air outlet end 13, so that the gas after heat exchange through the first heat exchange air duct 10 passes through the first outlet. After the air end 13 flows into the second branch channel 134, it then enters the first circulation air channel 40 from the third air inlet end 401 for circulation.
- the air conditioning system further includes a third split channel 333 and a fourth split channel 334 connected to the second air outlet end 33 .
- the third split channel 333 is connected to the third air outlet 331
- the fourth split channel 334 is connected to the third air outlet 331 .
- the second circulating air duct 50 has a fourth air inlet end 501 and a fourth air outlet end 502.
- the fourth air inlet end 501 is connected to the fourth branch channel 334, and the fourth air outlet end 502 is connected to the first air inlet. 121 and/or the third air inlet 321.
- the air conditioning system also includes a third branch channel 333 and a fourth branch channel 334 connected to the second air outlet end 33, and the third branch channel 333 and the fourth branch channel 334 are both connected to the second air outlet end 33, that is, The air channel bifurcates at the second air outlet end 33 to form a third branch channel 333 and a fourth branch channel 334.
- the third air outlet 331 is located in the third channel 333
- the fourth air outlet 332 is located in the fourth channel. 334.
- the fourth air inlet end 501 is connected to the fourth branch channel 334, that is, the fourth air inlet end 501 is connected behind the second air outlet end 33, so that the gas after heat exchange through the second heat exchange air channel 30 passes through the second outlet. After the air end 33 flows into the fourth branch channel 334, it then enters the second circulation air channel 50 from the fourth air inlet end 501 for circulation.
- a second switching valve group 14 is provided at the first branch channel 133 and the second branch channel 134 .
- the second switching valve group 14 includes a valve located in the first branch channel 133 .
- the third switching valve 141 and the fourth switching valve 142 are provided in the second branching channel 134, and the second switching valve group 14 controls the air inlet ratio of the first branching channel 133 and the second branching channel 134.
- the third switching valve 141 The first branch channel 133 is controlled, and the fourth switching valve 142 controls the second branch channel 134, thereby controlling the flow direction of the gas.
- both the third switching valve 141 and the fourth switching valve 142 are stepless control valves, the third switching valve 141 and the fourth switching valve 142 are controlled by turning the third switching valve 141.
- the inclination angle of the third switching valve 141 and the fourth switching valve 142 controls the opening size of the first split channel 133 and the second split channel 134, thereby controlling the air inlet ratio of the first split channel 133 and the second split channel 134.
- this solution can more accurately control the air intake ratio of the first split channel 133 and the second split channel 134.
- a second control valve 15 is provided at the connection between the first branch channel 133 and the second branch channel.
- the second control valve 15 has a fourth switching position 151 and a mutually switching position.
- the fifth switching position 152, and the second control valve 15 controls the air intake ratio of the first branch channel 133 and the second branch channel 134;
- the second branching channel 134 is conductive and the first branching channel 133 is blocked; at the fifth switching position 152, the first branching channel 133 is conductive and the second branching channel 134 is blocked.
- the second control valve 15 controls the mutual conversion of the fourth switching position 151 and the fifth switching position 152 to control the conduction and blocking of the first branch channel 133 and the second branch channel 134, thereby controlling the flow of gas. direction.
- the second control valve 15 is a stepless control valve, that is, the second control valve 15 can rotate at any position between the fourth switching position 151 and the fifth switching position 152.
- the five switching positions 152 are all positions where the second control valve 15 is located in the limit state. Therefore, the second control valve 15 can also control the air intake ratio of the first split channel 133 and the second split channel 134 .
- the second control valve 15 can control the opening size of the first branch channel 133 and the second branch channel 134 through its deflection angle relative to the first branch channel 133 and the second branch channel 134, thereby controlling the first branch channel 133.
- this solution is more convenient to install and operate.
- a third switching valve group 34 is provided at the third branch channel 333 and the fourth branch channel 334 .
- the third switching valve group 34 includes a valve located in the fourth branch channel 334 .
- the fifth switching valve 341 and the sixth switching valve 342 are provided in the third branching channel 333, and the third switching valve group 34 controls the air inlet ratio of the third branching channel 333 and the fourth branching channel 334.
- the sixth switching valve 342 controls the third branch channel 333
- the fifth switching valve 341 controls the fourth branch channel 334, thereby controlling the flow direction of the gas.
- both the fifth switching valve 341 and the sixth switching valve 342 are Stepless control valve, so by rotating the inclination angle of the fifth switching valve 341 and the sixth switching valve 342, the opening sizes of the fourth branching channel 334 and the third branching channel 333 are controlled, and then the opening sizes of the fourth branching channel 334 and the third branching channel 333 are controlled.
- this solution can more accurately control the third split channel 333 and the fourth split channel 334. air intake ratio.
- a third control valve 35 is provided at the connection between the third branch channel 333 and the fourth branch channel 334 , and the third control valve 35 has a sixth switching position for mutual switching. 351 and the seventh switching position 352, and the third control valve 35 controls the air inlet ratio of the third branch channel 333 and the fourth branch channel 334;
- the fourth shunt channel 334 is conductive and the third shunt channel 333 is blocked; at the sixth switching position 351, the third shunt channel 333 is conductive and the fourth shunt channel 334 is blocked.
- the third control valve 35 controls the mutual conversion of the sixth switching position 351 and the seventh switching position 352 to control the conduction and blocking of the third branch channel 333 and the fourth branch channel 334, thereby controlling the flow of gas. direction.
- the third control valve 35 is a stepless control valve, that is, the third control valve 35 can rotate at any position between the sixth switching position 351 and the seventh switching position 352.
- the seven switching positions 352 are all positions where the third control valve 35 is located in the limit state. Therefore, the third control valve 35 can also control the air intake ratio of the third branch channel 333 and the fourth branch channel 334.
- the third control valve 35 can control the opening size of the third branch channel 333 and the fourth branch channel 334 through its deflection angle relative to the third branch channel 333 and the fourth branch channel 334, thereby controlling the third branch channel 333.
- this solution is more convenient to install and operate.
- a fourth switching valve group 41 is provided at the third air inlet end 401 and the second branching channel 134 .
- the fourth switching valve group 41 includes The seventh switching valve 411 and the eighth switching valve 412 are provided at the third air inlet end 401, and the fourth switching valve group 41 controls the air inlet ratio between the third air inlet end 401 and the second split channel 134.
- the seventh switching valve 411 controls the second branch channel 134, that is, the opening and closing of the second air outlet 132 is controlled
- the eighth switching valve 412 controls the third air inlet end 401
- the first circulation air channel 40 controls the flow direction of the gas to facilitate the mutual conversion of the air conditioning system in different modes and/or states
- the seventh switching valve 411 and the eighth switching valve 412 are stepless control valves, Therefore, by rotating the inclination angle of the seventh switching valve 411 and the eighth switching valve 412, the openings of the second branch channel 134 (the second air outlet 132) and the third air inlet end 401 (the first circulation air channel 40) are controlled.
- a fourth control valve 42 is provided at the connection between the third air inlet end 401 and the second branch channel 134 , and the fourth control valve 42 has an eighth switching function for mutual switching. position 421 and the ninth switching position 422, and the fourth control valve 42 controls the air inlet ratio of the third air inlet end 401 and the second split channel 134;
- the first circulating air channel 40 is conductive and the second branching channel 134 is blocked; at the ninth switching position 422, the second branching channel 134 is conductive and the first circulating air channel 40 is blocked.
- the fourth control valve 42 controls the mutual conversion of the eighth switching position 421 and the ninth switching position 422 to control the conduction and blocking of the first circulation air channel 40 and the second branch channel 134, thereby controlling the flow of gas. Flow direction. And because the fourth control valve 42 is a stepless control valve, that is, the fourth control valve 42 can rotate at any position between the eighth switching position 421 and the ninth switching position 422. The eighth switching position 421 and the ninth switching position in this solution The nine switching positions 422 are all positions where the fourth control valve 42 is located in the extreme state. Therefore, the fourth control valve 42 can also control the air inlet ratio of the first circulating air channel 40 (the third air inlet end 401) and the second branch channel 134 (the second air outlet 132).
- the fourth control valve 42 can control the first circulating air duct 40 (third air inlet end 401) and the second split channel 134 ( The opening size of the second air outlet 132), thereby controlling the air inlet ratio of the first circulating air duct 40 (the third air inlet end 401) and the second splitting channel 134 (the second air outlet 132).
- the control valve is used to control the conduction and blocking of the first circulation air channel 40 (third air inlet end 401) and the second branch channel 134 (second air outlet 132). This solution is more convenient to install and operate.
- a fifth switching valve group 51 is provided at the fourth air inlet end 501 and the fourth branch channel 334 .
- the fifth switching valve group 51 includes The ninth switching valve 511 and the tenth switching valve 512 are provided at the fourth air inlet end 501, and the fifth switching valve group 51 controls the air inlet ratio of the fourth air inlet end 501 and the fourth branch channel 334.
- the ninth switching valve 511 controls the fourth branch channel 334, that is, the opening and closing of the fourth air outlet 332, and the tenth switching valve 512 controls the third air inlet end 401, that is, the second circulation air channel 50 , thereby controlling the flow direction of the gas to facilitate the mutual conversion of the air conditioning system in different modes and/or states, and because the ninth switching valve 511 and the tenth switching valve 512 are both stepless control valves, by rotating the ninth switching valve 511 and the tenth switching valve 512 to control the opening size of the fourth branch channel 334 (fourth air outlet 332) and the fourth air inlet end 501 (second circulation air channel 50), thereby controlling the fourth branch channel 334 (the fourth air outlet 332) and the fourth air inlet end 501 (the second circulation air duct 50), compared with using one control valve to simultaneously control the fourth branch channel 334 (the fourth air outlet 332) and The air inlet ratio of the fourth air inlet end 501 (second circulation air duct 50), this solution can more accurately control the fourth branch channel
- a fifth control valve 52 is provided at the connection between the fourth air inlet end 501 and the fourth branch channel 334 , and the fifth control valve 52 has a tenth switching function for mutual switching. Position 521 and the eleventh position 522 are switched, and the fifth control valve 52 controls the air inlet ratio of the fourth air inlet end 501 and the fourth branch channel 334 .
- the second circulation air channel 50 is conductive and the fourth branch channel 334 is blocked; at the eleventh switching position 522, the fourth branch channel 334 is conductive and the second circulation air channel 50 is blocked.
- the fifth control valve 52 controls the mutual conversion of the tenth switching position 521 and the eleventh switching position 522 to control the conduction and blocking of the second circulating air channel 50 and the fourth branch channel 334, thereby controlling The direction of gas flow.
- the fifth control valve 52 is a stepless control valve, that is, the fifth control valve 52 can rotate at any position between the tenth switching position 521 and the eleventh switching position 522.
- the tenth switching position 521 in this solution and the eleventh switching position 522 are both positions where the fifth control valve 52 is located in the limit state. Therefore, the fifth control valve 52 can also control the air inlet ratio of the second circulation air channel 50 (the fourth air inlet end 501) and the fourth branch channel 334 (the fourth air outlet 332).
- the fifth control valve 52 can control the second circulating air duct 50 (fourth air inlet end 501) and the fourth split channel 334 ( The opening size of the fourth air outlet 332), thereby controlling the air inlet ratio of the second circulation air duct 50 (the fourth air inlet end 501) and the fourth branch channel 334 (the fourth air outlet 332), compared with using multiple
- the control valve is used to control the conduction and blocking of the second circulation air channel 50 (the fourth air inlet end 501) and the fourth branch channel 334 (the fourth air outlet 332). This solution is more convenient to install and operate.
- the first heat exchange air duct 10 and the second heat exchange air duct 30 are arranged adjacent to or at intervals, and a first wind wheel is provided in the first heat exchange air duct 10 16.
- the second heat exchange air duct 30 is provided with a second wind wheel 36.
- the air conditioning system also includes at least one driving motor.
- the driving motor drives the first wind wheel 16 and the second wind wheel 36 to work.
- the air conditioning system also includes at least one drive motor, that is, one drive motor or two drive motors can be provided in the air conditioning system.
- a driving motor is provided in the air conditioning system. Since the first heat exchange air duct 10 and the second heat exchange air duct 30 are adjacent or spaced apart, the first heat exchange air duct 10 and the second heat exchange air duct 30 are The distance between the air ducts 30 is relatively close, and the gas flow directions in the first heat exchange air duct 10 and the second heat exchange air duct 30 are the same.
- the first wind wheel 16 is provided in the first heat exchange air duct 10
- the second wind wheel 36 is provided in the second heat exchange air duct 30, and the same driving motor is used to drive the first wind wheel 16 and the second wind wheel 16 at the same time. Wind wheel 36 works. This saves the consumption of a drive motor and reduces the installation process, thereby reducing the overall power loss of the air conditioning system.
- the air conditioning system is provided with two drive motors.
- the two drive motors are temporarily assumed to be a first drive motor and a second drive motor respectively.
- the first drive motor drives the first wind wheel 16 to rotate
- the second drive motor drives the first wind wheel 16 to rotate.
- the driving motor drives the second wind wheel 36 to rotate. That is, the two driving motors drive the first wind wheel 16 and the second wind wheel 36 to rotate respectively, so that the first wind wheel 16 and the second wind wheel 36 work independently.
- This application also proposes a car, which includes a car body and an air-conditioning system.
- the specific structure of the air-conditioning system refers to the above-mentioned embodiments. Since this car adopts all the technical solutions of all the above-mentioned embodiments, it has at least the technology of the above-mentioned embodiments. All the beneficial effects brought about by the program will not be repeated here.
- the air conditioning system is installed on the car body to adjust the air temperature inside the car.
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
Description
Claims (15)
- 一种空调系统,包括:第一换热风道,所述第一换热风道内置有冷凝器,且所述第一换热风道具有第一进风端与第一出风端,所述第一进风端包括连通车内的循环风进口的第一进风口与连通车外的第二进风口,所述第一出风端分别连通连通车内的第一出风口与连通车外的第二出风口;第二换热风道,所述第二换热风道内置有蒸发器,且所述第二换热风道具有第二进风端与第二出风端,所述第二进风端包括连通所述循环风进口的第三进风口与连通车外的第四进风口,所述第二出风端分别连通连通车内的第三出风口与连通车外的第四出风口;以及,循环系统,包括:第一循环风道,连通所述第一换热风道,用于回收经由所述第一换热风道换热后的气体,并将其循环输送至第一进风口和/或第三进风口;和/或,第二循环风道,连通所述第二换热风道,用于回收经由所述第二换热风道换热后的气体,并将其循环输送至第一进风口和/或第三进风口。
- 如权利要求1所述的空调系统,其中,所述空调系统具有采暖模式,所述采暖模式具有第一取暖状态,于所述第一取暖状态,所述第一进风口、所述第二进风口、所述第三进风口、所述第四出风口以及所述第一循环风道均导通,所述循环风进口、所述第一出风口、所述第二出风口、所述第三出风口、所述第四进风口以及所述第二循环风道均封堵,使得车外的气体进入所述第一换热风道换热,并经过所述第一循环风道,之后,气体一部分进入所述第一进风口继续循环,另一部分通过所述第三进风口的气体流入所述第二换热风道换热后排出车外;或,所述空调系统具有采暖模式,所述采暖模式具有第一取暖状态,于所述第一取暖状态,所述第二进风口、所述第三进风口、所述第四出风口以及所述第一循环风道均导通,所述循环风进口、所述第一进风口、所述第一出风口、所述第二出风口、所述第三出风口、所述第四进风口以及所述第二循环风道均封堵,使得车外的气体进入所述第一换热风道换热,并经过所述第一循环风道,之后,气体进入所述第三进风口流入所述第二换热风道换热后排出车外。
- 如权利要求2所述的空调系统,其中,所述采暖模式还具有第二取暖状态,所述第一取暖状态可切换为所述第二取暖状态,于所述第二取暖状态,所述循环风进口、所述第一进风口、所述第二进风口、所述第四进风口、所述第一出风口与所述第四出风口均导通,所述第三进风口、所述第二出风口、所述第三出风口、所述第一循环风道以及所述第二循环风道均封堵,使得经由所述第一换热风道换热后的气体排入车内后,并与车内气体共同再次循环至所述第一换热风道。
- 如权利要求1所述的空调系统,其中,所述空调系统还具有降温模式,所述降温模式具有第一降温状态,于所述第一降温状态,所述第一进风口、所述第四进风口、所述第二出风口以及所述第二循环风道均导通,所述循环风进口、所述第二进风口、所述第三进风口、所述第一出风口、所述第三出风口、所述第四出风口以及所述第一循环风道均封堵,使得车外的气体进入所述第二换热风道换热,并由所述第二循环风道流入所述第一换热风道换热后排出车外。
- 如权利要求4所述的空调系统,其中,所述降温模式还具有第二降温状态,所述第一降温状态可切换为所述第二降温状态,于所述第二降温状态,所述循环风进口、所述第一进风口、所述第二进风口、所述第三进风口、所述第二出风口以及所述第三出风口均导通,所述第四进风口、所述第一出风口、所述第四出风口、所述第一循环风道以及所述第二循环风道均封堵,使得经由所述第二换热风 道换热后的气体排入车内后,经过所述循环风进口,之后,一部分进入所述第三进风口继续循环,另一部分通过所述第一进风口由所述第一换热风道换热后排出车外;或,所述降温模式还具有第二降温状态,所述第一降温状态可切换为所述第二降温状态,于所述第二降温状态,所述循环风进口、所述第二进风口、所述第三进风口、所述第二出风口以及所述第三出风口均导通,所述第一进风口、所述第四进风口、所述第一出风口、所述第四出风口、所述第一循环风道以及所述第二循环风道均封堵,使得经由所述第二换热风道换热后的气体排入车内后,经过所述循环风进口,之后,进入所述第三进风口继续循环。
- 如权利要求1所述的空调系统,其中,所述第三进风口与所述第一进风口之间设有控制其通断的第一控制阀,所述第一控制阀具有相互转换的第一切换位、第二切换位、第三切换位;于所述第一切换位,所述第一进风口打开,所述第三进风口关闭;与所述第二切换位,所述第三进风口打开,所述第一进风口关闭;于所述第三切换位,所述第三进风口与所述第一进风口均打开,且所述第一控制阀控制所述第三进风口与所述第一进风口的进风比例;或,所述第三进风口与所述第一进风口处设有第一切换阀组,所述第一切换阀组包括控制所述第一进风口通断的第一切换阀、及控制所述第三进风口通断的第二切换阀,且所述第一切换阀组控制所述第三进风口与所述第一进风口的进风比例。
- 如权利要求1所述的空调系统,其中,所述第一循环风道具有第三进风端与第三出风端,所述第三进风端直接连接于所述第一换热风道,并位于所述第一出风口与所述第二出风口之前,所述第三出风端连通所述第一进风口和/或所述第三进风口;和/或,所述第二循环风道具有第四进风端与第四出风端,所述第四进风端直接连接于所述第二换热风道,并位于所述第三出风口或所述第四出风口之前,所述第四出风端连通所述第一进风口和/或所述第三进风口。
- 如权利要求7所述的空调系统,其中,所述第一循环风道、所述第一出风口、所述第二出风口处均设有第一控制开关,三个所述第一控制开关分别控制所述第一循环风道、所述第一出风口、所述第二出风口的通断,且分别控制所述第一循环风道、所述第一出风口、所述第二出风口的进风量与进风速率;和/或,所述第二循环风道、所述第三出风口、所述第四出风口处均设有第二控制开关,三个所述第二控制开关分别控制所述第二循环风道、所述第三出风口、所述第四出风口的通断,且控制所述第二循环风道、所述第三出风口、所述第四出风口的进风量与进风速率。
- 如权利要求1所述的空调系统,其中,所述空调系统还包括连通所述第一出风端的第一分流道与第二分流道,所述第一分流道连通所述第一出风口,所述第二分流道连通所述第二出风口,所述第一循环风道具有第三进风端与第三出风端,所述第三进风端连接所述第二分流道,所述第三出风端连通所述第一进风口和/或所述第三进风口;和/或,所述空调系统还包括连通所述第二出风端的第三分流道与第四分流道,所述第三分流道连通所述第三出风口,所述第四分流道连通所述第四出风口,所述第二循环风道具有第四进风端与第四出风端,所述第四进风端连接所述第四分流道,所述第四出风端连通所述第一进风口和/或所述第三进风口。
- 如权利要求8所述的空调系统,其中,所述第一分流道与第二分流道处设有第二切换阀组,所述第二切换阀组包括设于所述第一分流道的第三切换阀、设于所述第二分流道的第四切换阀,且所述第二切换阀组控制所述第一分流道与所述第二分流道的进风比例;或,所述第一分流道与所述二分流道的连接处设有第二控制阀,所述第二控制阀具有相互切换的第四 切换位与第五切换位,且所述第二控制阀控制所述第一分流道与所述第二分流道的进风比例;于所述第四切换位,所述第二分流道导通,所述第一分流道封堵;于所述第五切换位,所述第一分流道导通,所述第二分流道封堵。
- 如权利要求8所述的空调系统,其中,所述第三分流道与第四分流道处设有第三切换阀组,所述第三切换阀组包括设于所述第四分流道的第五切换阀、设于所述第三分流道的第六切换阀,且所述第三切换阀组控制所述第三分流道与所述第四分流道的进风比例;或,所述第三分流道与所述四分流道的连接处设有第三控制阀,所述第三控制阀具有相互切换的第六切换位与第七切换位,且所述第三控制阀控制所述第三分流道与所述第四分流道的进风比例;于所述第七切换位,所述第四分流道导通,所述第三分流道封堵;于所述第六切换位,所述第三分流道导通,所述第四分流道封堵。
- 如权利要求8所述的空调系统,其中,所述第三进风端与第二分流道处设有第四切换阀组,所述第四切换阀组包括设于所述第二分流道的第七切换阀、设于所述第三进风端的第八切换阀,且所述第四切换阀组控制所述第三进风端与所述第二分流道的进风比例;或,所述第三进风端与所述二分流道的连接处设有第四控制阀,所述第四控制阀具有相互切换的第八切换位与第九切换位,且所述第四控制阀控制所述第三进风端与所述第二分流道的进风比例;于所述第八切换位,所述第一循环风道导通,所述第二分流道封堵;于所述第九切换位,所述第二分流道导通,所述第一循环风道封堵。
- 如权利要求8所述的空调系统,其中,所述第四进风端与第四分流道处设有第五切换阀组,所述第五切换阀组包括设于所述第四分流道的第九切换阀、设于所述第四进风端的第十切换阀,且所述第五切换阀组控制所述第四进风端与所述第四分流道的进风比例;或,所述第四进风端与所述四分流道的连接处设有第五控制阀,所述第五控制阀具有相互切换的第十切换位与第十一切换位,且所述第五控制阀控制所述第四进风端与所述第四分流道的进风比例;于所述第十切换位,所述第二循环风道导通,所述第四分流道封堵;于所述第十一切换位,所述第四分流道导通,所述第二循环风道封堵。
- 如权利要求1至13中任意一项所述的空调系统,其中,所述第一换热风道与所述第二换热风道相邻或间隔设置,所述第一换热风道内设有第一风轮,所述第二换热风道内设有第二风轮,所述空调系统还包括至少一个驱动电机,所述驱动电机驱动所述第一风轮与所述第二风轮工作。
- 一种汽车,其中,所述汽车包括车本体以及如权利要求1至14中任意一项所述的空调系统,所述空调系统设于所述车本体上。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23851614.0A EP4509335A4 (en) | 2022-08-09 | 2023-07-28 | AUTOMOTIVE AIR CONDITIONING SYSTEM |
| KR1020257007421A KR20250078435A (ko) | 2022-08-09 | 2023-07-28 | 에어컨 시스템 및 자동차 |
| JP2024569125A JP2025516922A (ja) | 2022-08-09 | 2023-07-28 | 空調システム及び自動車 |
| US18/952,773 US20250074156A1 (en) | 2022-08-09 | 2024-11-19 | Air conditioning system and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210952206.9 | 2022-08-09 | ||
| CN202210952206.9A CN115195403B (zh) | 2022-08-09 | 2022-08-09 | 空调系统和汽车 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US18/952,773 Continuation US20250074156A1 (en) | 2022-08-09 | 2024-11-19 | Air conditioning system and vehicle |
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| WO2024032393A1 true WO2024032393A1 (zh) | 2024-02-15 |
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| PCT/CN2023/109955 Ceased WO2024032393A1 (zh) | 2022-08-09 | 2023-07-28 | 空调系统和汽车 |
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| US (1) | US20250074156A1 (zh) |
| EP (1) | EP4509335A4 (zh) |
| JP (1) | JP2025516922A (zh) |
| KR (1) | KR20250078435A (zh) |
| CN (1) | CN115195403B (zh) |
| WO (1) | WO2024032393A1 (zh) |
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| CN115195403B (zh) * | 2022-08-09 | 2025-07-15 | 浙江极氪智能科技有限公司 | 空调系统和汽车 |
| CN115519976A (zh) * | 2022-10-25 | 2022-12-27 | 浙江极氪智能科技有限公司 | 空调系统和汽车 |
| CN115923437B (zh) * | 2022-11-29 | 2025-09-02 | 浙江极氪智能科技有限公司 | 热管理系统和汽车 |
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| CN115195403A (zh) * | 2022-08-09 | 2022-10-18 | 浙江极氪智能科技有限公司 | 空调系统和汽车 |
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| JP2010013044A (ja) * | 2008-07-07 | 2010-01-21 | Calsonic Kansei Corp | 車両用空気調和システム |
| JP5884079B2 (ja) * | 2011-02-24 | 2016-03-15 | パナソニックIpマネジメント株式会社 | 車両用空調装置 |
| JP2013141930A (ja) * | 2012-01-12 | 2013-07-22 | Panasonic Corp | 車両用空調装置 |
| DE102012108891B4 (de) * | 2012-09-20 | 2022-01-27 | Hanon Systems | Klimatisierungssystem eines Kraftfahrzeuges und Luftleitvorrichtung für einen Wärmeübertrager |
| CN105128622B (zh) * | 2015-08-21 | 2018-01-30 | 东莞市联洲知识产权运营管理有限公司 | 一种电动汽车热泵空调系统 |
| KR20200040996A (ko) * | 2018-10-11 | 2020-04-21 | 현대자동차주식회사 | 차량의 공조 시스템 |
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- 2023-07-28 WO PCT/CN2023/109955 patent/WO2024032393A1/zh not_active Ceased
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| JP2008201245A (ja) * | 2007-02-20 | 2008-09-04 | Calsonic Kansei Corp | 車両用空調装置 |
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| CN114312225A (zh) * | 2022-01-13 | 2022-04-12 | 浙江吉利控股集团有限公司 | 一种车辆的通风换热系统及车辆 |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP4509335A1 (en) | 2025-02-19 |
| KR20250078435A (ko) | 2025-06-02 |
| EP4509335A4 (en) | 2026-04-22 |
| CN115195403B (zh) | 2025-07-15 |
| JP2025516922A (ja) | 2025-05-30 |
| CN115195403A (zh) | 2022-10-18 |
| US20250074156A1 (en) | 2025-03-06 |
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