WO2022135465A1 - 一种连通装置、该连通装置的制造方法以及热管理组件 - Google Patents

一种连通装置、该连通装置的制造方法以及热管理组件 Download PDF

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Publication number
WO2022135465A1
WO2022135465A1 PCT/CN2021/140436 CN2021140436W WO2022135465A1 WO 2022135465 A1 WO2022135465 A1 WO 2022135465A1 CN 2021140436 W CN2021140436 W CN 2021140436W WO 2022135465 A1 WO2022135465 A1 WO 2022135465A1
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WO
WIPO (PCT)
Prior art keywords
plate body
channel
plate
communication
communication device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/140436
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English (en)
French (fr)
Inventor
叶克立
吴林忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Sanhua Automotive Components Co Ltd
Original Assignee
Zhejiang Sanhua Automotive Components Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Sanhua Automotive Components Co Ltd filed Critical Zhejiang Sanhua Automotive Components Co Ltd
Priority to EP21909460.4A priority Critical patent/EP4269138B1/en
Priority to US18/268,231 priority patent/US12291079B2/en
Publication of WO2022135465A1 publication Critical patent/WO2022135465A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B60H1/00571—Details of ducts or cables of liquid ducts, e.g. for coolant liquids or refrigerants
    • 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
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00342—Heat exchangers for air-conditioning devices of the liquid-liquid type
    • 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
    • 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
    • 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
    • B60H1/3229—Cooling devices using compression characterised by constructional features, e.g. housings, mountings, conversion systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components

Definitions

  • the present invention relates to the technical field of vehicle thermal management, in particular to a communication device, a manufacturing method of the communication device, and a thermal management assembly.
  • the vehicle thermal management system includes components such as heat exchangers, valve devices, and accumulators.
  • the above components are usually connected to the system through pipelines, or integrated by installing the above components into one connection.
  • the connecting part is usually formed by machining, but it is difficult to form a complex spatial flow channel.
  • the purpose of the present invention is to provide a communication device, a method for processing the communication device, and a thermal management assembly, the communication device can be used to form a complex space channel, meet the layout requirements of different devices, reduce the location limitation of the device layout, and have relatively good applicability.
  • a communication device can be used for a thermal management assembly
  • the communication device comprises two or more plate bodies, the adjacent said plate bodies are fixed and connected in a sealed manner, the communication device has a channel, and the adjacent said plates
  • the interior of at least one of the bodies is provided with at least part of at least one channel portion, and the adjacent plate bodies form the channel at the channel portion;
  • One of the side walls of the plate body is provided with a mounting portion and/or a communication portion, the mounting portion is provided with a mounting hole, and the thermal management assembly includes a valve device capable of controlling the flow rate or communication of the passage.
  • At least part of the valve device is located in the installation hole, the channel is arranged in communication with at least one of the installation holes of the installation part; the communication part has a communication hole, and the thermal management assembly further includes a thermal management unit, at least one of the inlet or outlet of one of the thermal management units can communicate with the communication hole, and the channel is arranged in communication with at least one of the communication holes.
  • the present invention also provides a thermal management assembly, the thermal management assembly includes a communication device, a thermal management unit and a valve device; the thermal management unit includes at least one of a heat exchange part and a liquid reservoir; the valve device It includes at least one of a throttling element, a solenoid valve, and a switching valve; the communication device includes two or more plate bodies, and the adjacent plate bodies are fixed and sealed in a sealed connection, the communication device has a channel, and the adjacent plate bodies are connected.
  • the interior of at least one of the plate bodies is provided with at least one channel portion, and the adjacent plate bodies form the channel at the channel portion;
  • One of the side walls of the plate body is provided with an installation part and/or a communication part;
  • the installation part has an installation hole, at least part of the valve device is located in the installation hole,
  • the communication part has a communication hole, at least part of the thermal management unit The inlet or outlet is communicated with the communication hole.
  • the present invention also provides a manufacturing method of the communication device, comprising the following steps:
  • the mounting portion of the plate body is processed to form mounting holes and/or the communicating portion is processed to form communication holes.
  • a communication device provided in the above technical solution is provided by setting more than two plate bodies, and the adjacent plate bodies are fixed and sealed, and at least one channel portion is provided in at least one of the adjacent plate bodies, and also through the A channel is provided, the adjacent plate bodies form a channel at the channel portion, and a mounting portion and/or a communicating portion provided along one of the side walls of the at least one plate body in the axial or radial direction of the communication device, the mounting portion is provided with a mounting portion a hole, the channel is arranged in communication with the installation hole of the installation part, and part of the valve device is located in the installation hole; the communication part has a communication hole, and at least part of the inlet or outlet of the thermal management unit is communicated with the communication hole, so that the valve device is used for connecting the valve device based on the installation part It is installed on the plate body, and a mounting hole is arranged on the mounting part, so that the channel is communicated with the valve device through the mounting hole, and the communication part has a communication hole, and the communication hole is
  • FIG. 1 is a perspective structural schematic diagram of the communication device shown in Embodiment 1 of the present invention from one perspective;
  • FIG. 2 is a schematic three-dimensional structural diagram of the communication device shown in FIG. 1 from another perspective;
  • Fig. 3 is the top-view structure schematic diagram of the communication device shown in Fig. 2;
  • Fig. 4 is the cross-sectional structure schematic diagram of the communication device shown in Fig. 3 at A-A;
  • Fig. 5 is the enlarged structural schematic diagram of B shown in Fig. 4;
  • FIG. 6 is a schematic three-dimensional structure diagram of the first plate body obtained in step S1 in the method for processing the communication device shown in FIG. 1;
  • step S1 is a schematic three-dimensional structural diagram of the second plate body obtained in step S1 in the method for processing the communication device shown in FIG. 1;
  • step S1 is a schematic three-dimensional structure diagram of the third plate body obtained in step S1 in the method for processing the communication device shown in FIG. 1;
  • FIG. 9 is a schematic three-dimensional structure diagram of the fourth plate body obtained in step S1 in the method for processing the communication device shown in FIG. 1;
  • FIG. 10 is a schematic three-dimensional structural diagram of a viewing angle of the fifth plate body obtained in step S1 in the method for processing the communication device shown in FIG. 1;
  • FIG. 11 is a schematic three-dimensional structural diagram of the fifth plate body shown in FIG. 10 from another perspective;
  • FIG. 12 is a schematic structural diagram of sequentially stacking each plate body in step S2 in the method for processing the communication device shown in FIG. 1;
  • FIG. 13 is a schematic three-dimensional structural diagram of a viewing angle after each plate body is welded in step S2 in the method for processing the communication device shown in FIG. 1;
  • FIG. 14 is a schematic three-dimensional structure diagram of another viewing angle after each plate body shown in FIG. 13 is welded;
  • FIG. 16 is a schematic three-dimensional structure diagram of the communication device shown in Embodiment 3 of the present invention.
  • Figure 17 is an enlarged schematic view of the structure at C shown in Figure 16;
  • Figure 18 is an exploded schematic view of the communication device shown in Figure 16;
  • FIG. 19 is a perspective structural schematic diagram of the communication device shown in Embodiment 4 of the present invention from one perspective;
  • Fig. 20 is an exploded schematic view of each plate body and each solder layer in the communication device shown in Fig. 19;
  • FIG. 21 is a schematic three-dimensional structural diagram of the communication device shown in FIG. 20 from another perspective;
  • FIG. 22 is an enlarged schematic view of the structure at D shown in FIG. 21 .
  • an embodiment of the present invention provides a communication device, which can be used in a thermal management assembly.
  • the communication device includes two or more plates, and the adjacent plates are fixed and sealed.
  • the communication device has a channel, at least one channel portion is provided inside at least one of the adjacent plate bodies, and the adjacent plate bodies form a channel at the channel portion; wherein, along the axial or radial direction of the communication device, at least one plate One of the side walls of the body is provided with a mounting portion and/or a communicating portion, and the mounting portion is provided with a mounting hole
  • the thermal management assembly includes a valve device, the valve device can control the flow or on-off of the channel, and at least part of the valve device is located in the mounting hole , the channel is arranged in communication with the installation hole of at least one installation part; the communication part has a communication hole, and the thermal management assembly also includes a thermal management unit, one of the inlet or outlet of the at least one thermal management unit can be communicated with the communication hole, and the channel
  • the installation part is used to install the valve device on the plate body, and at the same time, the installation part is provided with installation holes, so that the channel communicates with the valve device through the installation hole, and the communication part has a communication hole, and the communication hole is connected with the inlet or outlet of the thermal management unit.
  • the fluid medium flows through the channel and the corresponding device. Since there are more than two plates, the adjacent plates form at least a part of the channel at the channel portion, and the channel can be formed by at least two channel portions. The internal space of the channel can be stored, and more fluid media can be stored.
  • the communication device can form a complex space channel, which can be used to set valve devices and thermal management units in multiple thermal management components, and meet the different requirements of different devices. Layout requirements, so that the layout of the device is not restricted by the location, and the utilization rate of the internal space is improved.
  • the above-mentioned plate body can be made of aluminum alloy or other materials.
  • at least one of the adjacent plate bodies can be coated with a composite welding layer on the connecting surface, so that the plate body provided with the composite welding layer is welded to its adjacent plate body.
  • Fixed, or a solder layer can be provided between two adjacent boards, and the adjacent boards can be welded and fixed through the solder layer.
  • the aforementioned fluid medium may be a refrigerant, a cooling liquid, or a cooling oil, etc. used in a vehicle thermal management system.
  • the same channel can be formed by connecting and surrounding a plurality of adjacent corresponding channel parts.
  • the same channel can be formed by the channel parts provided in two plate bodies, three plate bodies, or four plate bodies to form part of the channel side wall.
  • different channels in the communication device may be composed of different numbers and/or the same number of plates.
  • the communication device contains five plates, and one channel may be formed by the channel portion between the two plates. part of the side wall, and another channel may form part of the side wall of the channel by the channel portion provided in the three plates.
  • one of the side walls of at least one plate body is provided with a mounting portion and/or a communication portion, for example, along the axial direction of the communication device, one side wall of one plate body is provided with a mounting portion and/or a communication portion.
  • the installation part is provided with a installation hole
  • part of the valve device is arranged in the installation
  • the channel is arranged in communication with the installation hole
  • the communication part has a communication hole
  • the inlet or outlet of the thermal management unit is arranged in communication with the communication hole
  • the communication hole is arranged in communication with the channel;
  • the two side walls of the two plates are provided with two mounting portions, and each side wall is provided with a corresponding mounting portion, and the mounting portion is provided with mounting holes, and each mounting hole is provided with a mounting portion.
  • a corresponding part of the valve device is provided.
  • the communication device includes five plates, from top to bottom, the plates are defined as a first plate 1a, a second plate 2a, and a third plate 3a , the fourth plate body 4a and the fifth plate body 5a, the second plate body 2a is located between the first plate body 1a and the third plate body 3a, the fourth plate body 4a is located between the third plate body 3a and the fifth plate body 5a
  • the channel parts of the second plate body 2a and the fourth plate body 4a are all through grooves 7a
  • the channel part of the first plate body 1a and the channel part of the fifth plate body 5a are both grooves 6a
  • the third plate body 3a includes two channel parts, the two channel parts of the third plate body 3a are grooves 6a, one of the grooves 6a of the third plate body 3a is defined as the first groove 61a, and the other groove 6a is the second groove 6a.
  • the groove 62a, the channel 8 includes a first channel 81a and a second channel 82a, the groove 6a of the first plate 1a, the through groove 7a of the second plate 2a and the first groove 61a of the third plate 3a form the first groove 62a.
  • a channel 81a, the second groove 62a of the third plate body 3a, the through groove 7a of the fourth plate body 4a and the groove 6a of the fifth plate body 5a form the second channel 82a, the second plate body 2a is in contact with the first plate body 2a.
  • the connecting surfaces of the board 1a and the third board 3a are coated with composite welding layers, and the connecting surfaces of the fourth board 4a with the third board 3a and the fifth board 5a are coated with composite welding layers.
  • only a part of the second plate body 2a may be located between the first plate body 1a and the third plate body 3a, and only a part of the fourth plate body 4a may be located between the third plate body 3a and the fifth plate body 5a between.
  • the groove 6a of the first plate body 1a, the through groove 7a of the second plate body 2a and the first groove 61a of the third plate body 3a form the first channel 81a, as shown in FIG. 1 .
  • the shape of the through groove 7a of the second plate body 2a is the same as that of the first channel 81a, the number of the first channel 81a is one, and the first channel 81a is arc-shaped.
  • the second groove 62a of the third plate body 3a, the through groove 7a of the fourth plate body 4a, and the groove 6a of the fifth plate body 5a form a second channel 82a.
  • the fourth plate body The shape of the through groove 7a of 4a is the same as the shape of the second channel 82a, the number of the second channel 82a is two, the two second channels 82a are "T" type and "J" type respectively, and the second channel 82a is "T" type.
  • the second channel 82a has three ends, each of which is communicated with the corresponding mounting hole, and the second channel 82a in the "J" shape has two ends, each of which is communicated with the corresponding mounting hole or communication hole, so that the first The two passages 82a communicate with the valve devices installed on the corresponding installation parts (ie the first installation part 91 and the second installation part 92 ) through the installation holes, and the second passage 82a communicates with the valve devices installed on the corresponding communication parts (ie the first installation part 91 and the second installation part 92 ) through the communication holes
  • the thermal management units on the communication part 310 and the second communication part 320) are communicated with each other.
  • the channel can meet the different layout requirements of different devices, reduce the location limitation of the device layout, and improve the utilization rate of the internal space.
  • the shape and quantity of the first channel 81a and the second channel 82a can be set according to the actual requirements of the thermal management assembly.
  • the installation part includes a first installation part 91
  • the communication part includes a first communication part 310
  • the first installation part 91 and the first communication part 310 are arranged along the axial direction of the communication device
  • the first installation part The mounting hole 91 and the first communicating portion 310 protrude from the plates at both ends of the communicating device
  • the mounting hole includes the first mounting hole 110
  • the first communicating portion 310 includes the first communicating hole 410
  • the first mounting hole 110 and the first communicating hole 410 is axially formed on the plate body to communicate with the channel
  • at least part of the valve device is inserted into the first installation hole 110
  • at least part of the inlet or outlet of the thermal management unit communicates with the first communication hole 410 .
  • the installation part further includes a second installation part 92
  • the communication part includes a second communication part 320, which is arranged along the extension direction of the communication device, the extension direction is perpendicular to the axial direction of the communication device, the second installation part 92 and the second communication part 320
  • the installation hole includes a second installation hole 120
  • the second communication part 320 has a second communication hole 420
  • the extension direction of the second installation hole 120 and the second communication hole 420 is parallel to the extension direction
  • the second installation hole 120 and the second communication hole 420 are formed on the side wall of the adjacent plate body and communicate with the channel
  • at least part of the valve device is inserted into the second installation hole 120
  • at least part of the inlet or outlet of the thermal management unit is connected to the second installation hole 120.
  • the two communication holes 420 communicate with each other.
  • the valve device can be a throttling element, a solenoid valve, a switching valve
  • the thermal management unit can be a heat exchange part, a liquid reservoir
  • the throttling element for example, an electronic expansion valve
  • the heat exchange part for example, a plate heat exchange device.
  • the first electronic expansion valve is connected to the first installation portion 91 , a part of the first electronic expansion valve is inserted into the first installation hole 110 , and the first electronic expansion valve is installed in the first installation hole 110 . , communicated with the first channel 81a through the first installation hole 110; the liquid reservoir is connected with the first communication part 311, the inlet of the liquid reservoir is communicated with the first communication hole 412, and the outlet of the liquid reservoir is communicated with the first communication part 311.
  • the hole 413 is communicated and arranged, the liquid reservoir is communicated with one end of the "J"-shaped second channel 82a through the first communication hole 412, and the liquid reservoir is communicated with the "T"-shaped second channel 82a through the first communication hole 413;
  • the two electronic expansion valves are connected to the first installation portion 911 , and a part of the second electronic expansion valve is inserted into the first installation hole 111 . After the second electronic expansion valve is installed in the first installation hole 111 , it passes through the first installation hole 111 .
  • the third electronic expansion valve is connected to the first installation part 912, a part of the third electronic expansion valve is inserted into the first installation hole 112, and the third electronic expansion valve is installed
  • the first installation hole 112 is communicated with one end of the "T"-shaped second channel 82a
  • the heat exchanger is connected with the first communication part 310, and the inlet of the heat exchanger is communicated with the first
  • the hole 410 is communicated with each other, the outlet of the heat exchanger is communicated with the first communication hole 411, the heat exchanger is communicated with the first channel 81a through the first communication hole, and the second installation hole 120 is communicated with the outlet of the third electronic expansion valve.
  • the second communication hole 420 is arranged in communication with the outlet of the heat exchanger.
  • the third plate body 3a includes a thick body portion 31a and a thin body portion, the upper surface of the thick body portion 31a is welded, fixed and sealed to the second plate body 2a, and the lower surface of the thin body portion and the lower surface of the thick body portion 31a are both connected to the fourth plate body 2a.
  • the plate body 4a is welded, fixed and sealed; the thick body part 31a is formed with a corresponding first groove 61a, and the thin body part is formed with a corresponding second groove 62a.
  • the second groove 62a formed on the thin body part protrudes in the direction close to the second plate body 2a, and it is difficult to set other plate bodies where the second groove 62a is formed on the upper surface of the thin body part, as shown in Figure 8
  • the thick body portion 31a not only part of the second groove 62a can be covered to provide space for other plates, but also the third plate 3a is not provided with the space for the second groove 62a
  • the lower surface of the thick body part 31a where the first groove 61a is formed is a plane, so that the lower surface of the thick body part 31a and the fourth plate body 4a can be welded and fixed. , effectively prevent the unevenness of the welding contact surface.
  • the cross-sectional areas of the first plate body 1a and the second plate body 2a are smaller than the cross-sectional area of the thick body portion 31a; the fourth plate body 4a, the fifth plate body 5a and the third plate body 3a
  • the shape and size are the same.
  • the cross-sectional area of the second plate body 2a and the first plate body 1a can be equal to the cross-sectional area of the thick body portion 31a.
  • the second plate body 2a and the first plate body 1a are sequentially stacked on the thick body portion 31a, and the space can be maximized by utilizing the space where the third plate body 3a is not provided with the second groove 62a. At the same time, the unevenness of the welding contact surface is prevented; the shape and size of the fourth plate body 4a, the fifth plate body 5a and the third plate body 3a are set to be the same, which is convenient for welding and fixing.
  • the communication device provided in this embodiment can be manufactured by the following steps:
  • FIG. 6 is a first plate body 1a, a groove 6a is formed on the first plate body 1a; as shown in FIG. 7 is a second plate body 2a, a through groove 7a is formed on the second plate body 2a; As shown in FIG. 8, the third plate body 3a is formed with a first groove 61a, a groove 6a, a through groove 7a and a first groove 61a to form a first channel 81a.
  • a second groove 62a is further formed on the third plate body 3a, and the third plate body 3a includes a thick body portion 31a and a thin body portion 32a.
  • the fourth plate body 4a is formed with two through grooves 7a.
  • the fifth plate body 5a is formed on the fifth plate body 5a.
  • Two grooves 6a are formed on the fifth plate body 5a.
  • the second groove 62a and the through groove 7a and the groove 6a form a second channel 82a.
  • the fifth plate A first communication portion 310 is provided on the body 5a.
  • a mounting hole is formed in the mounting portion of the sealed-connected plate body to obtain a communication device, and the communication device shown in Figures 1 to 2 is obtained.
  • the blank plate is processed, for example, by forging, stamping or casting, to obtain a plate body with a channel portion, and the connecting surfaces of the second plate body 2a, the first plate body 1a and the third plate body 3a are all
  • the composite welding layer is coated, and the connecting surfaces of the fourth plate 4a, the third plate 3a and the fifth plate 5a are coated with a composite welding layer.
  • the welding layer is heated until the welding layer is melted, so that the second plate body 2a is The liquid welding layer spreads to the surfaces of the first plate body 1a and the third plate body 3a, and the liquid welding layer on the fourth plate body 4a spreads to the surfaces of the third plate body 3a and the fifth plate body 5a.
  • the plate body 2a is welded, fixed and sealed to the first plate body 1a and the third plate body 3a, and the fourth plate body 4a is welded, fixed and sealed to the third plate body 3a and the fifth plate body 5a.
  • a corresponding installation hole is processed on each installation part, and a corresponding communication hole is processed in each communication part according to the installation requirements of different thermal management units.
  • the communication device includes two plates, one of which is defined as the first plate 1b, and the plate adjacent to the first plate 1b is defined as the second plate Body 2b, the channel part on the first plate body 1b and the channel part on the second plate body 2b are all grooves 6b, the first plate body 1b and the second plate body 2b are fixed and sealed and connected, and the two grooves 6b are connected pass and form a channel.
  • the channel is arranged in communication with the installation hole in the installation portion, and the channel is also arranged in communication with the communication hole in the communication portion.
  • two channels are arranged.
  • the setting shape and quantity of the channels can be changed, so that the arrangement of the thermal management components is not limited by the location, so as to improve the space utilization rate.
  • corresponding parts can be arranged on the installation part, and the installation holes can be connected with the valve device; Snap-in or outlet connectivity settings.
  • the setting of the welding layer can be selected in different ways.
  • the surface of the first plate body 1b coated with the composite welding layer is welded and fixed to the second plate body 2b.
  • a solder layer is provided between the first board body 1b and the second board body 2b, and after welding, the solder layer is melted and diffused onto the first board body 1b and the second board body 2b, so that the The first plate body 1b and the second plate body 2b are welded and fixed.
  • the communication device includes three plates, one of which is defined as the first plate 1c, and the plate adjacent to the first plate 1c is defined as The second plate body 2c, another plate body adjacent to the second plate body 2c is the third plate body 3c, the second plate body 2c is located between the first plate body 1c and the third plate body 3c, the second plate body 3c One side of 2c is fixed and sealed with the first plate body 1c, the other side of the second plate body 2c is fixed and sealed with the third plate body 3c, and the channel portion on the second plate body 2c is a through groove 7c, The channel portion of the first plate body 1c and the channel portion of the third plate body 3c are both grooves 6c, and the adjacent plates are welded and fixed.
  • the second plate body 2c Before welding, the second plate body 2c is in contact with the first plate body 1c and the third plate body.
  • the joint surfaces of the body 3c are all coated with a composite welding layer.
  • only a part of the second plate body 2c may be located between the first plate body 1c and the third plate body 3c.
  • each channel 8 is formed by two grooves 6c and one through groove 7c, so that the internal space of the channel 8 is increased, and more fluid media can be stored.
  • the joint surfaces of the plate body 2c, the first plate body 1c and the third plate body 3c are all coated with a composite welding layer, and the composite welding layer arranged on the second plate body 2c is used to weld and fix the first plate body 1c and the third plate body 3c.
  • the third plate body 3c is two, and each channel 8 is formed by two grooves 6c and one through groove 7c, so that the internal space of the channel 8 is increased, and more fluid media can be stored.
  • part of the switching valve is located in the first installation hole, and the switching valve communicates with one of the passages 8 through the first installation hole; the first communication hole in the first communication part communicates with the inlet or outlet of the liquid reservoir The liquid reservoir is arranged in communication with the other channel 8 through the first communication hole.
  • the inner wall of the channel 8 has an arc surface, which can be understood to reduce the resistance of the fluid medium flowing through the channel 8 and reduce the resistance loss of the fluid medium.
  • the communication device includes three plates, from top to bottom, one of the plates is defined as the first plate 1d, which is the same as the first plate 1d.
  • the adjacent plate body is the second plate body 2d
  • the other plate body adjacent to the second plate body 2d is the third plate body 3d
  • the second plate body 2d is located between the first plate body 1d and the third plate body 3d
  • the channel portion of the first plate body 1d and the channel portion of the third plate body 3d are both grooves 6d
  • the second plate body 2d includes two channel portions
  • the two channel portions of the second plate body 2d are both grooves 6d
  • the other groove 6d as the second groove 62d
  • the channel includes a first channel 81d and a second channel 82d
  • the concave The groove 6d and the first groove 61d of the second plate body 2d form a first channel
  • the setting of the welding layer can be selected in different ways.
  • the first plate body 1d, the second plate body 2d, and the third plate body 3d are welded, fixed and sealed.
  • a first solder layer 200 is disposed between the first plate body 1d and the second plate body 2d, a through groove is formed on the first solder layer 200, and a second solder layer is disposed between the second plate body 2d and the third plate body 3d 210, a through groove is formed on the second solder layer 210, the first board body 1d and the second board body 2d are melted and welded by the first solder layer 200, and the second board body 2d and the third board are melted and welded by the second solder layer 210. body 3d.
  • first board body 1d and the second board body 2d are welded, fixed and sealed by the first solder layer 200, and the second board body 2d and the third board body 3d are welded by the second solder layer 210.
  • Fixed and sealed connection, the first solder layer 200 and the second solder layer 210 are both dissolved and diffused into the surface layer of the adjacent board after welding, reducing the thickness and height of the communication device, making the overall structure more compact, and reducing the impact on the interior space of the vehicle. Take up space in the vehicle.
  • the difference from the previous embodiment is that the surface of the first plate body 1d coated with the composite welding layer is welded and fixed to the second plate body 2d, and the second plate body 2d is kept away from the first plate body.
  • the surface of 1d is coated with a composite welding layer and fixed by welding with the third plate body 3d.
  • the present invention also provides a thermal management assembly, including a thermal management unit, a valve device, and a communication device.
  • the structure of the communication device can be referred to in FIGS. 1 to 22.
  • the thermal management unit includes at least one of a heat exchange part and a liquid reservoir.
  • the valve device includes at least one of a throttling element, a solenoid valve, and a switching valve;
  • the communication device includes two or more plate bodies, and the adjacent plate bodies are fixed and sealed in a sealed connection, and the communication device has a channel, and the adjacent plate bodies have channels.
  • At least one channel portion is provided inside at least one, and adjacent plate bodies form a channel at the channel portion; wherein, along the axial or radial direction of the communication device, one of the side walls of the at least one plate body is provided with a mounting portion and/or or a communication part; the installation part has an installation hole, at least part of the valve device is located in the installation hole, the communication part has a communication hole, and at least part of the inlet or outlet of the thermal management unit communicates with the communication hole.
  • thermal management components need to be provided, for example, heat exchange parts, liquid reservoirs, throttle elements, solenoid valves, switching valves, etc.
  • multiple plates can be stacked as needed, and adjacent plates
  • a channel is formed at the channel portion, and the communication device can form a complex space channel, so that the layout of parts in the vehicle thermal management system is not limited by the location, and the space utilization rate in the vehicle thermal management system is improved.

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Abstract

一种连通装置、该连通装置的制造方法以及热管理组件，该连通装置包括两个以上的板体，相邻的板体固定并密封连接，连通装置具有通道，相邻的板体的至少一个的内部设置有至少一个通道部，相邻的板体在通道部处形成通道；其中，沿连通装置的轴向或径向，至少一个板体的侧壁之一设置有安装部和/或连通部，安装部内部设置有安装孔，通道与至少一个安装孔连通设置，连通部具有连通孔，至少热管理组件的单元之一的进口或者出口之一能够与连通孔连通；该连通装置可用于形成复杂的空间通道，满足不同器件的布设要求，减少器件的布设受位置的限制。

Description

一种连通装置、该连通装置的制造方法以及热管理组件
本申请要求于2020年12月23日提交中国专利局的申请号为202011539509.5、发明名称为“一种连通装置、该连通装置的制造方法以及热管理组件”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及车辆热管理技术领域，特别是一种连通装置、该连通装置的制造方法以及热管理组件。
背景技术
车辆热管理系统中，包括换热器、阀装置以及储液器等零部件，通常通过管路将以上零部件与系统连接，或者通过将以上零部件安装到一个连接部集成连接，对于简单的流道结构，通常通过机加工成形连接部，但是难以形成复杂的空间流道。
发明内容
本发明的目的在于提供一种连通装置、加工连通装置的方法以及热管理组件，该连通装置可用于形成复杂的空间通道，满足不同器件的布设要求，减少器件的布设受位置的限制，具有较好的适用性。
为实现上述目的，本发明的一个实施方式采用了如下技术方案：
一种连通装置，该连通装置能够用于热管理组件，连通装置包括两个以上的板体，相邻的所述板体固定并密封连接，所述连通装置具有通道，相邻的所述板体的至少一个的内部设置有至少一个通道部的至少部分，相邻的所述板体在所述通道部处形成所述通道；其中，沿所述连通装置的轴向或径向至少一个所述板体的侧壁之一设置有安装部和/或连通部，所述安装部上设置有安装孔，所述热管理组件包括阀装置，所述阀装置能够控制 所述通道的流量或通断，至少部分所述阀装置位于所述安装孔内，所述通道与至少一个所述安装部的所述安装孔连通设置；所述连通部具有连通孔，所述热管理组件还包括热管理单元，至少所述热管理单元之一的进口或者出口之一能够与所述连通孔连通，所述通道与至少一个所述连通孔连通设置。
本发明还提供了一种热管理组件，所述热管理组件包括连通装置、热管理单元以及阀装置；所述热管理单元包括换热部、贮液器的至少其中之一；所述阀装置包括节流元件、电磁阀、切换阀的至少其中之一；所述连通装置包括两个以上的板体，相邻的所述板体固定并密封连接，所述连通装置具有通道，相邻的所述板体的至少一个的内部设置有至少一个通道部，相邻的所述板体在所述通道部处形成所述通道；其中，沿所述连通装置的轴向或径向至少一个所述板体的侧壁之一设置有安装部和/或连通部；所述安装部具有安装孔，至少部分阀装置位于所述安装孔内，所述连通部具有连通孔，至少部分热管理单元的进口或者出口与所述连通孔连通。
本发明还提供了一种连通装置的制造方法，包括如下步骤：
S1、提供两个以上的胚板，其中沿连通装置的轴向或径向至少一个所述胚板的侧壁之一设置有安装部和/或连通部，然后在相邻的胚板中至少一个加工形成通道部，得到具有通道部的板体；
S2、将相邻的所述板体依次层叠，且将相邻的所述板体固定并密封连接，使相邻的所述板体在所述通道部处形成通道的部分侧壁；
S3、在密封连接后所述板体的安装部上加工形成安装孔和/或在连通部上加工形成连通孔。
本发明的有益效果在于：
上述技术方案中所提供的一种连通装置，是通过设置两个以上的板体，且相邻的板体固定并密封连接，相邻板体的至少一个内部设置有至少一个通道部，还通过设置的通道，相邻板体在通道部处形成通道，以及沿连通装置的轴向或径向至少一个板体的侧壁之一设置的安装部和/或连通部，安装部上设置有安装孔，通道与安装部的安装孔连通设置，且部分阀装置位于安装孔内；连通部具有连通孔，至少部分热管理单元的进口或者出口与 连通孔连通，从而基于安装部用于将阀装置安装于板体上，同时安装部上设置安装孔，使得通道通过安装孔与阀装置连通，连通部具有连通孔，连通孔与热管理单元进口或者出口连通设置；由于设置有两个以上的板体，相邻板体在通道部处形成通道，通道可由多个通道部围设形成，增大了通道的内部空间，能够蓄存更多的流体介质，同时使得所述连通装置可形成复杂的空间通道，能够用以设置多个热管理组件中的阀装置、热管理单元，且满足不同器件的布设要求，减少器件的布设受位置的限制，提高了内部空间的利用率。
附图说明
图1为本发明实施例一中所示连通装置的一个视角的立体结构示意图；
图2为图1所示连通装置的另一视角的立体结构示意图；
图3为图2所示连通装置的俯视结构示意图；
图4为图3所示连通装置在A-A的剖面结构示意图；
图5为图4所示B处的放大结构示意图；
图6为加工图1所示连通装置的方法中，步骤S1所得到的第一板体的一个立体结构示意图；
图7为加工图1所示连通装置的方法中，步骤S1所得到的第二板体的一个立体结构示意图；
图8为加工图1所示连通装置的方法中，步骤S1所得到的第三板体的一个立体结构示意图；
图9为加工图1所示连通装置的方法中，步骤S1所得到的第四板体的一个立体结构示意图；
图10为加工图1所示连通装置的方法中，步骤S1所得到的第五板体的一个视角的立体结构示意图；
图11为图10所示第五板体另一视角的立体结构示意图；
图12为加工图1所示连通装置的方法中，步骤S2中各板体依次层叠的结构示意图；
图13加工图1所示连通装置的方法中，步骤S2中各板体焊接后的一个视角的立体结构示意图；
图14为图13所示各板体焊接后另一视角的立体结构示意图；
图15为本发明实施例二中所示连通装置的分解示意图；
图16为本发明实施例三中所示连通装置的立体结构示意图；
图17为图16所示C处的放大结构示意图；
图18为图16所示连通装置的分解示意图；
图19为本发明实施例四中所示连通装置的一个视角的立体结构示意图；
图20为图19所示连通装置中各板体及各焊料层的分解示意图；
图21为图20所示连通装置的另一个视角的立体结构示意图；
图22为图21所示D处的放大结构示意图。
具体实施方式
以下将结合附图，对本发明进行更为详细的描述，需要说明的是，下参照附图对本发明进行的描述仅是示意性的，而非限制性的。各个不同实施例之间可以进行相互组合，以构成未在以下描述中示出的其他实施例。
请参阅图1-图22，本发明实施例中提供了一种连通装置，该连通装置能够用于热管理组件中，连通装置包括两个以上的板体，相邻的板体固定并密封连接，连通装置具有通道，相邻的板体的至少一个的内部设置有至少一个通道部，相邻的板体在通道部处形成通道；其中，沿连通装置的轴向或径向，至少一个板体的侧壁之一设置有安装部和/或连通部，安装部上设置有安装孔，热管理组件包括阀装置，阀装置能够控制通道的流量或通断，至少部分阀装置位于安装孔内，通道与至少一个安装部的安装孔连通设置；连通部具有连通孔，热管理组件还包括热管理单元，至少一个热管理单元的进口或者出口之一能够与连通孔连通，通道与至少一个连通孔连通设置。这里所述的径向指板体的延伸方向，所述的轴向指板体延伸方向的垂直方向。
可以理解的是，安装部用于将阀装置安装于板体，同时安装部设置安装孔，使得通道通过安装孔与阀装置连通，连通部具有连通孔，连通孔与热管理单元进口或者出口之一连通设置，流体介质流经通道以及对应器件，由于设置有两个以上的板体，相邻板体在通道部处形成通道的至少一部分，通道可由至少两个通道部围设形成，增大了通道的内部空间，能够蓄存更多的流体介质，同时使得连通装置可形成复杂的空间通道，能够用以设置多个热管理组件中的阀装置、热管理单元，且满足不同器件的不同布设要求，使得器件的布设不受位置限制，提高了内部空间的利用率。
其中，上述板体可以为铝合金等材料，在焊接前，可以至少相邻板体之一在连接面处涂敷复合焊层，使得设有复合焊层的板体与其相邻的板体焊接固定，或可以在相邻两个板体之间设焊料层，通过焊料层使相邻的板体焊接固定，焊料层的材料等可参照现有技术，或者相邻板体之间设置有双面涂敷复合焊层的第三板片。前述流体介质可以为用于车辆热管理系统中的制冷剂、冷却液或冷却油等。
其中，同一通道可以由相邻多个对应的通道部相连通并围设形成，例如，同一通道可以由两个板体、三个板体、四个板体内设置的通道部形成该通道的部分侧壁。而且连通装置中的不同通道，可以由不同数量和/或相同数量的板体构成，例如，连通装置包含有五个板体，其中一个通道可由两个板体之间的通道部形成该通道的部分侧壁，而另一个通道可由三个板体内设置的通道部形成该通道的部分侧壁。
其中，沿连通装置的轴向或径向，至少一个板体的侧壁之一设置有安装部和/或连通部，例如，沿连通装置的轴向，一个板体的一个侧壁上设置有一个安装部和一个连通部，该安装部上设置有安装孔，部分阀装置设置于安装内，通道与安装孔连通设置，该连通部具有连通孔，热管理单元进口或者出口与连通孔连通设置，连通孔与通道连通设置；两个板体的两个侧壁设置有两个安装部，且每个侧壁上对应设有一个安装部，安装部上设置有安装孔，每个安装孔内设置有对应部分阀装置。
下面将结合具体实施例进一步说明本发明提供的连通装置。
请参阅图1-图14，在本发明实施例一中，连通装置包括五个板体，由上至下，定义板体为第一板体1a、第二板体2a、第三板体3a、第四板体4a以及第五板体5a，第二板体2a位于第一板体1a和第三板体3a之间，第四板体4a位于第三板体3a和第五板体5a之间，第二板体2a和第四板体4a的通道部均为贯穿槽7a，第一板体1a的通道部和第五板体5a的通道部均为凹槽6a，第三板体3a包括两个通道部，第三板体3a的两个通道部均为凹槽6a，定义第三板体3a的其中一个凹槽6a为第一凹槽61a，另一个凹槽6a为第二凹槽62a，通道8包括第一通道81a和第二通道82a，第一板体1a的凹槽6a以及第二板体2a的贯穿槽7a以及第三板体3a的第一凹槽61a形成第一通道81a，第三板体3a的第二凹槽62a以及第四板体4a的贯穿槽7a以及第五板体5a的凹槽6a形成第二通道82a，第二板体2a在与第一板体1a以及第三板体3a连接面均涂敷有复合焊层，第四板体4a在与第三板体3a以及第五板体5a连接面均涂敷有复合焊层。在其他实施例中，第二板体2a可以只有一部分位于第一板体1a和第三板体3a之间，第四板体4a可以只有一部分位于第三板体3a和第五板体5a之间。
可以理解的是，在本实施例中第一板体1a的凹槽6a以及第二板体2a的贯穿槽7a以及第三板体3a的第一凹槽61a形成第一通道81a，如图1及图7所示，第二板体2a的贯穿槽7a的外形与第一通道81a的外形相同，第一通道81a数量为一个，第一通道81a呈弧形。
第三板体3a的第二凹槽62a以及第四板体4a的贯穿槽7a以及第五板体5a的凹槽6a形成第二通道82a，如图2及图9所示，第四板体4a的贯穿槽7a的外形与第二通道82a的外形相同，第二通道82a数量为两个，两个第二通道82a分别呈“T”型和“J”型，呈“T”型的第二通道82a有三个端部，各端部与对应的安装孔连通设置，呈“J”型第二通道82a有两个端部，各端部与对应的安装孔或连通孔连通设置，使得第二通道82a通过安装孔与安装于对应安装部(即第一安装部91、第二安装部92)上的阀装置相连通，第二通道82a通过连通孔与安装于对应连通部(即第一连通部310、第二连通部320)上的热管理单元相连通。
由于需要设置多个阀装置和热管理单元，通过层叠设置五个板体，将板体未设有第一通道81a或第二通道82a的位置最大化利用，经过层叠设置板体形成复杂的空间通道，满足不同器件的不同布设要求，减少器件的布设受位置的限制，提高了内部空间的利用率。
需要理解的是，上述描述中，第一通道81a以及第二通道82a的形状和数量，可根据热管理组件设置的实际需求进行设置。
其中，如图1-2所示，安装部包括第一安装部91，连通部包括第一连通部310，第一安装部91以及第一连通部310沿连通装置的轴向设置，第一安装部91和第一连通部310凸出位于连通装置两端的板体设置，安装孔包括第一安装孔110，第一连通部310包括第一连通孔410，第一安装孔110和第一连通孔410轴向形成于板体上与通道连通，至少部分阀装置插入第一安装孔110内，且至少部分热管理单元的进口或者出口与第一连通孔410连通。
其中，安装部还包括第二安装部92，连通部包括第二连通部320，沿连通装置的延伸方向设置，延伸方向与连通装置的轴向垂直，第二安装部92和第二连通部320凸出位于连通装置两端的板体设置，安装孔包括第二安装孔120，第二连通部320具有第二连通孔420，第二安装孔120和第二连通孔420的延伸方向与延伸方向平行设置，第二安装孔120和第二连通孔420形成于相邻板体的侧壁且与通道连通，至少部分阀装置插入第二安装孔120，且至少部分热管理单元的进口或者出口与第二连通孔420连通。
上述阀装置可以为节流元件、电磁阀、切换阀，上述热管理单元可以为换热部、贮液器；上述节流元件，例如，电子膨胀阀；上述换热部，例如，板式换热器。
需要说明的是，可根据车辆热管理系统的需求，在安装部上设置相应的零部件，并将安装孔与阀装置连通设置，在连通部上设置相应的零部件，并将连通孔与热管理单元的进口或者出口连通设置。在一个实施例中，第一电子膨胀阀与第一安装部91连接设置，第一电子膨胀阀的一部插入第一安装孔110内，第一电子膨胀阀安装于第一安装孔110内后，通过第一安装孔110与第一通道81a连通设置；贮液器与第一连通部311连接设置，贮液器的进口与第一连通孔412连通设置，贮液器的出口与第一连通孔413连通设 置，贮液器通过第一连通孔412与“J”型第二通道82a一端连通设置，贮液器通过第一连通孔413与“T”型的第二通道82a连通设置；第二电子膨胀阀与第一安装部911连接设置，第二电子膨胀阀的一部插入第一安装孔111内，第二电子膨胀阀安装于第一安装孔111内后，通过第一安装孔111与“T”型的第二通道82a一端连通设置；第三电子膨胀阀与第一安装部912连接设置，第三电子膨胀阀的一部插入第一安装孔112内，第三电子膨胀阀安装于第一安装孔112内后，通过第一安装孔112与“T”型的第二通道82a一端连通设置；换热器与第一连通部310连接设置，换热器的进口与第一连通孔410连通设置，换热器的出口与第一连通孔411连通设置，换热器通过第一连通孔与第一通道81a连通设置；第二安装孔120与第三电子膨胀阀的出口连通设置；第二连通孔420与换热器的出口连通设置。
其中，第三板体3a包括厚体部31a和薄体部，厚体部31a上表面与第二板体2a焊接固定并密封连接，薄体部下表面和厚体部31a下表面均与第四板体4a焊接固定并密封连接；厚体部31a上形成有相应第一凹槽61a，薄体部上形成有相应第二凹槽62a。
可以理解的是，薄体部上形成的第二凹槽62a沿靠近第二板体2a的方向凸起，薄体部上表面设有第二凹槽62a处难以设置其他板体，如图8所示，通过设置厚体部31a，不仅使部分第二凹槽62a能被覆盖，从而为其他板体的设置提供空间，还能使得第三板体3a未设有第二凹槽62a的空间能被最大化利用，同时通过厚体部31a，使得厚体部31a形成有第一凹槽61a处的下表面为平面，从而使得厚体部31a下表面与第四板体4a能够完成焊接固定，有效防止出现焊接接触面不平整的情况。
其中，在本实施例中，第一板体1a以及第二板体2a的截面积均小于厚体部31a的截面积；第四板体4a以及第五板体5a以及第三板体3a的形状尺寸均相同。在其他实施例中，第二板体2a以及第一板体1a的截面积均可等于厚体部31a的截面积。
可以理解的是，将第二板体2a以及第一板体1a依次层叠设于厚体部31a上，利用第三板体3a未设有第二凹槽62a的空间，空间能被最大化利用，同 时防止出现焊接接触面不平整的情况；将第四板体4a以及第五板体5a以及第三板体3a的形状尺寸设为相同，方便焊接固定。
请继续参阅图1-图2以及图6-图14，本实施例提供的连通装置，可由以下步骤制造形成：
S1、提供五个胚板，沿连通装置的轴向以及径向两个胚板的壁面上设置有安装部和连通部，即由上至下，第一胚板以及第五胚板的侧壁设置有安装部和连通部，然后在相邻的胚板中加工形成通道部，得到具有通道部的板体(即第一板体1a、第二板体2a、第三板体3a、第四板体4a和第五板体5a)。
其中，如图6所示为第一板体1a，第一板体1a上形成有凹槽6a；如图7所示为第二板体2a，第二板体2a上形成有贯穿槽7a；如图8所示为第三板体3a，第三板体3a上形成有第一凹槽61a，一个凹槽6a以及一个贯穿槽7a以及一个第一凹槽61a形成第一通道81a。
如图8所示，第三板体3a上还形成有第二凹槽62a，第三板体3a包括厚体部31a和薄体部32a。
如图9所示为第四板体4a，第四板体4a上形成有两个贯穿槽7a。
如图10-图11所示为第五板体5a，第五板体5a上形成两个凹槽6a，第二凹槽62a以及贯穿槽7a以及凹槽6a形成第二通道82a，第五板体5a上设置有第一连通部310。
S2、将相邻的板体(如图12所示的第一板体1a、第二板体2a、第三板体3a、第四板体4a、第五板体5a)依次层叠，且将相邻的板体焊接固定并密封连接，得到如图14所示的第一通道81a，以及如图13所示的第二通道82a。
S3、在密封连接后的板体上的安装部中形成安装孔，得到连通装置，并得到如图1-图2所示的连通装置。
可以理解的是，胚板经过加工，例如，可以是锻压、冲压或铸造等加工，得到具有通道部的板体，第二板体2a与第一板体1a以及第三板体3a连接面均涂敷有复合焊层，第四板体4a与第三板体3a以及第五板体5a连接面均涂敷有复合焊层，焊接时，加热至焊层熔化，使得第二板体2a上液态焊 层扩散至第一板体1a以及第三板体3a的表面上，第四板体4a上液态焊层扩散至第三板体3a以及第五板体5a的表面上，冷却后第二板体2a与第一板体1a以及第三板体3a焊接固定并密封连接，第四板体4a与第三板体3a以及第五板体5a焊接固定并密封连接，焊接完成后，按不同阀装置的设置需要，在每个安装部上加工对应的安装孔，按不同热管理单元的设置需要，在每个连通部上加工对应的连通孔。
请参阅图15所示，在本发明实施例二中，连通装置包括两个板体，定义其中一个板体为第一板体1b，与第一板体1b相邻的板体为第二板体2b，第一板体1b上的通道部和第二板体2b上的通道部均为凹槽6b，第一板体1b和第二板体2b固定并密封连接，两个凹槽6b相连通并形成通道。
可以理解的是，通道与安装部中的安装孔连通设置，通道还与连通部中的连通孔连通设置，本实施例设置有两个通道，在其他实施例中，根据热管理组件的设置要求，可以改变通道的设置形状以及数量，使得热管理组件布置不受位置的限制，以提高空间利用率。
需要说明的是，可根据车辆热管理系统的需求，在安装部上设置相应的零部件，并将安装孔与阀装置连通设置，在连通部上设置相应的零部件，并将连通孔与热管理单元的进口或者出口连通设置。
其中，焊层的设置可以选择不同的方式，本实施例中，将第一板体1b涂敷复合焊层的面与第二板体2b熔融焊接固定。
在另一个实施例中，焊接前，在第一板体1b与第二板体2b之间设置焊料层，焊接后，焊料层熔融扩散至第一板体1b与第二板体2b上，将第一板体1b与第二板体2b焊接固定。
请参阅图16-图18所示，在本发明实施例三中，连通装置包括三个板体，定义其中一个板体为第一板体1c，与第一板体1c相邻的板体为第二板体2c，与第二板体2c相邻的另一板体为第三板体3c，第二板体2c位于第一板体1c和第三板体3c之间，第二板体2c的一侧与第一板体1c固定并密封连接，第二板体2c的另一侧与所第三板体3c固定并密封连接，第二板体2c上的通道部为贯穿槽7c，第一板体1c上的通道部和第三板体3c的通道部均为凹槽6c，相邻板体焊接固定，焊接前，第二板体2c在与第一板体1c以及第三板体3c 的连接面上均涂敷有复合焊层。在其他实施例中，第二板体2c可以只一部分位于第一板体1c和第三板体3c之间。
可以理解的是，通道8数量为两个，每个通道8由两个凹槽6c和一个贯穿槽7c形成，使得增大了通道8的内部空间，能够蓄存更多的流体介质，第二板体2c与第一板体1c以及第三板体3c的连接面处均涂敷有复合焊层，通过设置在第二板体2c上的复合焊层用于焊接固定第一板体1c和第三板体3c。
需要说明的是，可根据车辆热管理系统的需求，在安装部上设置相应的零部件，并将安装孔与阀装置连通设置，在连通部上设置相应的零部件，并将连通孔与热管理单元的进口或者出口连通设置。在一个实施例中，部分切换阀位于第一安装孔内，切换阀通过第一安装孔与其中一通道8连通设置；第一连通部中的第一连通孔与贮液器的进口或者出口连通设置，贮液器通过第一连通孔与其中另一通道8连通设置。
其中，通道8内壁呈弧型面，可以理解的，使得流经通道8内的流体介质阻力减小，减少流体介质的阻力损失。
请参阅图19-图22所示，在本发明实施例四中，连通装置包括三个板体，由上至下，定义其中一个板体为第一板体1d，与第一板体1d相邻的板体为第二板体2d，与第二板体2d相邻的另一板体为第三板体3d，第二板体2d位于第一板体1d和第三板体3d之间，第一板体1d的通道部和第三板体3d的通道部均为凹槽6d，第二板体2d包括两个通道部，第二板体2d的两个通道部均为凹槽6d，定义第二板体2d其中一个凹槽6d为第一凹槽61d，另一个凹槽6d为第二凹槽62d，通道包括第一通道81d和第二通道82d，第一板体1d的凹槽6d以及第二板体2d的第一凹槽61d形成第一通道81d，第二板体2d的第二凹槽62d以及第三板体3d的凹槽6d形成第二通道82d，通道通过安装孔与对应的阀装置相连通，通道通过连通孔与对应的热管理单元相连通。在其他实施例中，第二板体2d可以只有部分位于第一板体1d和第三板体3d之间。
其中，焊层的设置可以选择不同的方式，在一个实施例中，第一板体1d、第二板体2d、第三板体3d焊接固定并密封连接，如图20所示，焊接前第一板体1d与第二板体2d之间设置有第一焊料层200，第一焊料层200上形 成有贯穿槽，第二板体2d与第三板体3d之间设置有第二焊料层210，第二焊料层210上形成有贯穿槽，通过第一焊料层200熔融焊接第一板体1d及第二板体2d，通过第二焊料层210熔融焊接第二板体2d及第三板体3d。
可以理解的是，第一板体1d与第二板体2d之间通过第一焊料层200焊接固定并密封连接，第二板体2d与第三板体3d之间通过第二焊料层210焊接固定并密封连接，第一焊料层200以及第二焊料层210焊接后均溶解扩散至相邻板体的表层内，减小连通装置的厚度高度，使得整体结构更加紧凑，减少对车辆内空间的占用车辆内的空间。
在另一实施例中，与上一实施例的区别在于，将第一板体1d涂敷有复合焊层的面与第二板体2d焊接固定，将第二板体2d远离第一板体1d的面上涂敷复合焊层并与第三板体3d焊接固定。
本发明还提供了一种热管理组件，包括热管理单元、阀装置以及连通装置，连通装置的结构可参阅图1-图22，热管理单元包括换热部、贮液器的至少其中之一；阀装置包括节流元件、电磁阀、切换阀的至少其中之一；连通装置包括两个以上的板体，相邻的板体固定并密封连接，连通装置具有通道，相邻的板体的至少一个的内部设置有至少一个通道部，相邻的板体在通道部处形成通道；其中，沿连通装置的轴向或径向，至少一个板体的侧壁之一设置有安装部和/或连通部；安装部具有安装孔，至少部分阀装置位于安装孔内，连通部具有连通孔，至少部分热管理单元的进口或者出口与连通孔连通。
可以理解的是，需设置多个热管理组件时，例如，换热部、贮液器、节流元件、电磁阀以及切换阀等，根据需要可以层叠设置多个板体，相邻的板体在通道部处形成通道，连通装置可形成复杂的空间通道，使得车辆热管理系统中的零件布设不受位置限制，提高了车辆热管理系统内的空间利用率。
需要理解的是，上述描述中，术语“上方”、“下方”所指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
上述实施方式仅为本发明的优选实施方式，不能以此来限定本发明保护的范围，本领域的技术人员在本发明的基础上所做的任何非实质性的变化及替换均属于本发明所要求保护的范围。

Claims (10)

  1. 一种连通装置，所述连通装置能够用于热管理组件，其特征在于，所述连通装置包括两个以上的板体，相邻的所述板体固定并密封连接，所述连通装置具有通道，相邻的所述板体的至少一个的内部设置有至少一个通道部，相邻的所述板体在所述通道部处形成所述通道的至少部分；其中，沿所述连通装置的轴向或径向，至少一个所述板体的侧壁之一设置有安装部和/或连通部，所述安装部上设置有安装孔，所述热管理组件包括阀装置，所述阀装置能够控制所述通道的流量或通断，至少部分所述阀装置位于所述安装孔内，所述通道与至少一个所述安装部的所述安装孔连通设置；所述连通部具有连通孔，所述热管理组件还包括热管理单元，至少一个所述热管理单元的进口或者出口之一能够与所述连通孔连通，所述通道与至少一个所述连通孔连通设置。
  2. 如权利要求1所述的连通装置，其特征在于，所述连通装置包括两个所述板体，定义其中一个所述板体为第一板体，与所述第一板体相邻的板体为第二板体，所述第一板体和所述第二板体相邻设置，所述第一板体的所述通道部和所述第二板体上的所述通道部均为凹槽，所述第一板体和所述第二板体固定并密封连接，两个所述凹槽相连通并形成所述通道，或者两个所述凹槽与所述凹槽相对的壁形成所述通道，相邻的所述板体焊接固定，焊接前，相邻所述板体之一在连接面涂敷复合焊层，或者在相邻板体之间设置有焊料层。
  3. 如权利要求1所述的连通装置，其特征在于，所述连通装置包括三个所述板体，定义其中一个所述板体为第一板体，与所述第一板体相邻的板体为第二板体，与所述第二板体相邻的另一板体为第三板体，所述第二板体的至少部分位于所述第一板体和所述第三板体之间，所述第二板体的一侧与所述第一板体固定并密封连接，所述第二板体的另一侧与所第三板体固定并密封连接，所述第二板体上的所述通道部为贯穿槽，所述第一板体上的所述通道部和所述第三板体的所述通道部均为凹槽，相邻的所述板体焊接固定，焊接前，所述第二板体在与第一板体以及第三板体连接面均涂敷有复合焊层。
  4. 如权利要求1所述的连通装置，其特征在于，所述连通装置包括三个所述板体，定义其中一个所述板体为第一板体，与所述第一板体相邻的板体为第二板体，与所述第二板体相邻的另一板体为第三板体，所述第二板体的至少部分位于所述第一板体和所述第三板体之间，所述第一板体的所述通道部和所述第三板体的所述通道部均为凹槽，所述第二板体包括两个通道部，所述第二板体的两个通道部均为凹槽，定义所述第二板体其中一个凹槽为第一凹槽，另一个凹槽为第二凹槽，所述通道包括第一通道和第二通道，第一板体的凹槽以及所述第二板体的第一凹槽形成所述第一通道，所述第二板体的第二凹槽以及所述第三板体的凹槽形成所述第二通道；其中，所述第一板体、所述第二板体、所述第三板体焊接固定并密封连接，焊接前所述第一板体与所述第二板体之间设置有第一焊料层，所述第二板体与所述第三板体之间设置有第二焊料层，通过所述第一焊料层熔融焊接所述第一板体及所述第二板体，通过所述第二焊料层熔融焊接所述第二板体及所述第三板体；或者焊接前，至少所述第一板体和所述第二板体之一在连接面涂敷具有复合焊层，至少所述第二板体和所述第三板体之一在连接面涂敷复合焊层。
  5. 如权利要求1所述的连通装置，其特征在于，所述连通装置包括五个所述板体，定义所述板体为第一板体、第二板体、第三板体、第四板体以及第五板体，所述第二板体的至少部分位于所述第一板体和所述第三板体之间，所述第四板体的至少部分位于所述第三板体和所述第五板体之间，所述第二板体和所述第四板体的通道部均为贯穿槽，所述第一板体的所述通道部和所述第五板体的所述通道部均为凹槽，所述第三板体包括两个通道部，所述第三板体的两个通道部均为凹槽，定义所述第三板体其中一个凹槽为第一凹槽，另一个凹槽为第二凹槽，所述通道包括第一通道和第二通道，所述第一板体的凹槽、所述第二板体的贯穿槽以及所述第三板体的第一凹槽形成所述第一通道，所述第三板体的第二凹槽、所述第四板体的贯穿槽以及所述第五板体的凹槽形成所述第二通道，所述第二板体在与所述第一板体以及所述第三板体连接面均涂敷有复合焊层，所述第四板体在与所述第三板体以及所述第五板体连接面均涂敷有复合焊层。
  6. 如权利要求2-5任一项所述的连通装置，其特征在于，所述安装部包括第一安装部，所述连通部包括第一连通部，沿所述连通装置的轴向设置，所述第一安装部和第一连通部凸出位于所述连通装置两端的所述板体设置，所述安装孔包括第一安装孔，所述第一连通部包括第一连通孔，所述第一安装孔和所述第一连通孔轴向形成于所述板体且与所述通道连通，至少部分所述阀装置插入所述第一安装孔，且至少一个所述热管理单元的进口或者出口与所述第一连通孔连通，所述阀装置包括节流元件、电磁阀、切换阀的至少其中之一，所述热管理单元包括换热部、贮液器至少其中之一。
  7. 如权利要求2-5任一项所述的连通装置，其特征在于，所述安装部还包括第二安装部，所述连通部包括第二连通部，沿所述连通装置的延伸方向设置，所述延伸方向与所述连通装置的轴向垂直，所述第二安装部和所述第二连通部凸出位于所述连通装置两端的所述板体设置，所述安装孔包括第二安装孔，所述第二连通部具有第二连通孔，所述第二安装孔和所述第二连通孔的延伸方向与所述延伸方向平行设置，所述第二安装孔和所述第二连通孔形成于相邻所述板体的侧壁且与所述通道连通，至少部分所述阀装置插入所述第二安装孔，且至少部分所述热管理单元的进口或者出口与所述第二连通孔连通；所述阀装置包括节流元件、电磁阀、切换阀的至少其中之一，所述热管理单元包括换热部、贮液器的至少其中之一。
  8. 一种热管理组件，所述热管理组件包括连通装置、热管理单元以及阀装置；所述热管理单元包括换热部、贮液器的至少其中之一；所述阀装置包括节流元件、电磁阀、切换阀的至少其中之一；所述连通装置包括两个以上的板体，相邻的所述板体固定并密封连接，所述连通装置具有通道，相邻的所述板体的至少一个的内部设置有至少一个通道部，相邻的所述板体在所述通道部处形成所述通道；其中，沿所述连通装置的轴向或径向至少一个所述板体的侧壁之一设置有安装部和/或连通部；所述安装部具有安装孔，至少部分阀装置位于所述安装孔内，所述连通部具有连通孔，至少部分热管理单元的进口或者出口与所述连通孔连通。
  9. 一种如权利要求1-7任一项所述的连通装置的制造方法，其特征在于，包括如下步骤：
    S1、提供两个以上的胚板，其中沿连通装置的轴向或径向至少一个所述胚板的侧壁之一设置有安装部和/或连通部，然后在相邻的胚板中至少一个加工形成通道部，得到具有通道部的板体；
    S2、将相邻的所述板体依次层叠，且将相邻的所述板体固定并密封连接，使相邻的所述板体在所述通道部处形成通道；
    S3、在密封连接后所述板体的安装部上加工形成安装孔和/或在连通部上加工形成连通孔。
  10. 根据权利要求9所述的制造方法，其特征在于，相邻的所述板体焊接固定，焊接前，至少相邻所述板体之一在连接面涂敷复合焊层，或在相邻板体之间设置有焊料层，或者相邻板体之间设置有双面涂敷复合焊层的第三板片。
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