CN2172425Y - Dual-purpose device for air conditioner and hot water supply - Google Patents
Dual-purpose device for air conditioner and hot water supply Download PDFInfo
- Publication number
- CN2172425Y CN2172425Y CN 93224025 CN93224025U CN2172425Y CN 2172425 Y CN2172425 Y CN 2172425Y CN 93224025 CN93224025 CN 93224025 CN 93224025 U CN93224025 U CN 93224025U CN 2172425 Y CN2172425 Y CN 2172425Y
- Authority
- CN
- China
- Prior art keywords
- hot water
- water
- pipe
- compressor
- condenser
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 3
- 238000003860 storage Methods 0.000 claims description 20
- 238000009833 condensation Methods 0.000 claims description 18
- 230000005494 condensation Effects 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 21
- 238000009413 insulation Methods 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 230000003796 beauty Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a dual-purpose device for an air conditioning and hot water supply. The utility model which is composed of a cold air machine set, a compression condensing set, and a hot water storing slot can simultaneously provide the refrigerating air conditioning and hot water. The utility model is characterized in that condensers which have spiral sleeve pipe type structures are sheathed on the periphery of a compressor, and the compressor and the condensers are sealed in a heat preservation and sound insulation machine box. Cooling water and refrigerant in countercurrent heat exchange, which flow through the condenser or directly refrigerate the compressor, and flow out is filled in the hot water storing slot and is used as the hot water. The utility model which recycles the heat generated by the refrigerating air conditioning has the advantages of high refrigerating energy efficiency ratio, no heat pollution on the environment, low noise, low cost, and no damage on indoor and outdoor beauty of a living room caused by installation.
Description
The utility model relates to the device of air conditioning and hot water supply.
At present, the evaporative condenser circulating type air conditioner device of air-cooled condenser widely uses.In this class air-conditioner, the heat that produces during refrigeration air-conditioner is discharged in the external environment condition by the heat exchange of the air of condenser and fans drive.The air-conditioner of this employing air-cooled condenser has following shortcoming:
1. a large amount of heats that produce during air-conditioning (for 3～5 times of input electric energy) do not obtain recycling;
2. a large amount of heat directly is disposed to the exterior space, causes the thermal pollution to environment, particularly local environment;
3. because air-cooled efficient is low, and condensation temperature is higher, the refrigeration efficiency of air-conditioner is lower;
4. by 3 restrictions, condenser that air-conditioner need be bigger and blower fan thereby manufacturing cost and operating cost are higher;
5. air-cooled condenser system has higher running noise;
6. because will be to outside discharges heat, air-conditioner must with its condensation unit outwards (as window formula machine) or part in outdoor (as split air conditioner) is installed, this has limited the installation site of air-conditioner, and has destroyed outdoor attractive in appearance.
On the other hand, even when carrying out refrigeration air-conditioner summer, many users as family, hotel, dining room, hairdressing place etc., need the usefulness of a certain amount of hot water for shower, washing.Use coal gas, coal or electricity to produce hot water and not only consume big energy, and distribute big calorimetric to the space, all the more so when particularly using coal gas, coal briquette.This can increase the thermic load of conditioned space, also makes non-conditioned space sultry more unbearable.
The purpose of this utility model provides a kind of energy-efficient refrigeration air-conditioner and hot water supply apparatus, is realizing refrigeration air-conditioner, when improving the refrigeration efficiency ratio, fully recycles the heat that air-conditioning produces, and generates the usefulness of a certain amount of hot water for the washing of taking a shower; Another purpose is to eliminate the thermal pollution of existing air-conditioner to environment, reduces its noise, reduces its manufacturing cost and operating cost, and improves its mounting condition.
Of the present utility modelly be contemplated that substantially, behind the condenser (or condenser and compressor) in the running water Cooling Air-conditioning System, become high-temperature-hot-water after making the low temperature running water absorb the heat that air-conditioning produces, and hot water is injected heat insulation trough store standby.
For this reason, it is a kind of refrigeration air-conditioner and the dual-purpose device of hot water supply.This device is made up of three parts: Condensing units, evaporation cold wind unit and storage hot water storgae.Evaporation cold wind unit can adopt prior art, as window formula machine, wall-hanging machine, console mode machine and suction top, ceiling mounting type machine etc.
The design feature of this device is that Condensing units adopts following organization plan: condenser adopts screw-casing tubular type structure, constitute by interior pipe and outer tube, running water (cooling water of condenser) and condensing agent reverse flow heat exchange in two pipes respectively, after the refrigerant gas of HTHP and the cooling water heat exchange, make the cooling water heating, flow out by delivery port and inject the storage hot water storgae.The screw shell of condenser can adopt two-layer sleeve pipe or three layers of sleeve pipe, and the sleeve pipe that contacts with cold-producing medium is selected copper pipe, aluminum pipe or stainless steel tube for use, and outer water pipe then adopts rubber tube, plastic tube.
Above-mentioned screw-casing tubular type condenser is mounted on around the compressor.Condenser is in compressor is packaged in the compression condensation cabinet.The inwall of cabinet or outer wall lay the thick heat insulation and acoustic absorption material of 5～50mm, as polystyrene, polyvinyl chloride, polyurethane foam or bipeltate etc.
In the above-mentioned condensate compressor shell, also can charge into and flow through running water, compressor directly is cooled.This can reduce the temperature of compressor, improves its operating mode, reduces energy consumption.Because in the compression condensation system, compressor temperature is higher, thus cooling water can be by screw-casing tubular type condenser top, be that temperature end is drawn, charge in the cabinet and compressor direct heat exchange back outflow.For realizing comparatively ideal counter-flow heat exchange, should establish higher with the temperature inside the box again cooling water heat exchange of cold junction (running water inlet and refrigerant outlet) that thermal insulation layer prevents double-pipe condenser.This outer tube that can adopt the condensation sleeve pipe is plastics or rubber water pipe or coated heat-insulating material on the condensation sleeve pipe.
On the above-mentioned condensate compressor case, be provided with running water water inlet interface and hot water effluent's interface.Establish the flow of inlet water control valve in the water inlet, the place establishes temperature sensor at delivery port.The temperature sensor measurement water temperature also shows on control panel.Thereby the mensuration temperature of delivery port is used to regulate flow of inlet water control leaving water temperature.Water regulating valve and compressor are opened synchronously automatically and are closed.During the air-conditioning system running, water regulating valve is open-minded, when the hot water outlet temperature is higher than design temperature, drives the big yield control valve, and inflow increases, and leaving water temperature is reduced; When leaving water temperature is lower than design temperature, turn down water regulating valve, inflow reduces, and leaving water temperature is raise, and under certain air conditioning condition, certain leaving water temperature is corresponding with certain inflow like this.
Above-mentioned Condensing units requires inlet temperature≤35 ℃ of running water, pressure 〉=0.5kg/cm
2(5m head).The outlet temperature of hot water is 35～70 ℃.Leaving water temperature is low, and refrigeration efficiency is than higher, but the hot water purposes is little, and water yield is big, requires the volume of storage hot water storgae bigger.Leaving water temperature height, refrigeration efficiency are than low, but the hot water purposes is big, and the tank volume is less.The requirement of comprehensive refrigeration air-conditioner and hot water supply, during in conditioned space temperature 〉=20 ℃, the hot water outlet temperature is selected in 40～50 ℃ better.On the one hand, the hot water outlet temperature is in this scope the time, and the Energy Efficiency Ratio of this air-conditioning system still is not less than the air-conditioning Energy Efficiency Ratio of air-cooled condenser; On the other hand, 40～50 ℃ hot water satisfies the needs of the washing of taking a shower easily.
In the air-conditioning and hot water supply apparatus that the utility model provides, the storage hot water storgae is made the enhancing shell that its outer wall clad metal thin plate is made by the thick insulation material of 5～50mm as polystyrene, polyvinyl chloride, polyurethane foam plastic or bipeltate.On strengthening shell, metal leaves structures such as leg that tank is installed, screw.On the storage hot water storgae, be provided with hot water inlet, hot water outlet, water level displaying tube and overflow pipe.Hot water inlet is connected with hot water outlet on the aforesaid compression condensation cabinet by tube connector.Hot water outlet is connected by the tap on hot-water line and the hot water using appliance (as bathtub, wash one's hair shower nozzle, washing machine, washing basin, washing tank etc.).Water level displaying tube can show the hot water water level in the tank, when hot water surpasses tank during high waterline, can enter sewerage by overflow pipe.
The volume V of above-mentioned storage hot water storgae is 100～500L/KW with the ratio V/W of compressor horsepower W.If V/W＜100L/KW, the tank pondage is too little, and the hot water that produces during air-conditioning can not be stored standby effectively, the waste of can running off of part hot water; If V/W＜500L/KW, then the hopper volume is too big, and installation is with restricted.
In the air-conditioning and hot water supply apparatus that the utility model provides, Condensing units can be formed integral type with evaporation cold wind unit, as cabinet-type, console mode, wall-hanging or ceiling mounting type, the integral air conditioner group is connected with the storage hot water storgae with tap water interface respectively by two water pipes.Condensing units also can be formed split-type air conditioner with evaporation cold wind unit.At this moment Condensing units is connected with the storage hot water storgae with evaporation cold wind unit respectively with water pipe by the cold-producing medium tube connector.
Below in conjunction with description of drawings several embodiment of the present utility model:
The drawing explanation:
Fig. 1 is the organization plan schematic diagram of the utility model embodiment one;
Fig. 2 is the performance parameter graph of relation of embodiment one;
Fig. 3 is the organization plan schematic diagram of the utility model embodiment three.
Embodiment one: with reference to Fig. 1, embodiment one is made up of three parts: promptly evaporate cold wind unit A, Condensing units B and storage hot water storgae C, three parts are separated from each other.Evaporation cold wind unit mainly is made up of evaporating heat exchanger 1, centrifugal fan 2 and casing 3.Evaporation cold wind unit can adopt prior art such as wall-hanging, console mode, cabinet type or ceiling mounting type indoor set.Evaporating heat exchanger 1 is connected with high-low pressure valve 6-7 on the Condensing units B by two tube connector 4-5.8 is compressor, and 9 is screw-casing tubular type condenser, and condenser is made of interior pipe and outer tube, in two pipes respectively reverse flow cross cold-producing medium and running water.Screw-casing tubular type condenser 9 is enclosed within around the compressor 8, and in compressor is packaged in compression condensation cabinet 10, the outer wall of cabinet 10 is provided with and establishes running water water inlet interface 12 and water outlet interface 13 on thick insulation of 5～50mm and sound insulating material 11 cabinets 10, on water inlet 12, establish flow of inlet water control valve 14, establish temperature sensor 15 in delivery port 13, water inlet 12 is connected with tap water interface by water pipe 16; Delivery port 13 is connected with hot water inlet 18 on the storage hot water storgae C by water pipe 17.The wall of storage hot water storgae C has the thick insulation material of 5～50mm 19, and sink outer walls has sheet metal to strengthen shell 20, strengthens the member 21 that is useful on installation on the shell.Establish water level displaying tube 22 on tank, overflow pipe 23 is arranged at the top, and the bottom has hot water to take over 24.
Air-conditioning shown in the embodiment 1 and hot-water supply device are by following mode work, when air-conditioner starts, compressor 8, centrifugal blower 2 turn round simultaneously, running water flow of inlet water control valve 14 is open-minded, cold-producing medium evaporates heat absorption in evaporimeter 1, cool-down dehumidification after fan 2 driving room airs and evaporimeter 1 heat exchange, provide air conditioning to indoor, running water flows through screw shell condenser 9 from water inlet 12, cold-producing medium heat-shift with reverse flow, heated water is flowed out by delivery port 13, injects storage hot water storgae C through connecting water pipe 17.(not shown) on the electric control panel is measured and be shown in to the outlet temperature of hot water by temperature sensor 15, thereby and be fed and be used for by water regulating valve 14 control flow of inlet water control hot water outlet temperature.The hot water amount who is stored in the hot water storgae C shows that by water level displaying tube 22 excessive hot water enters sewerage by overflow pipe 23, and hot water is taken over 24 by the hot water of tank C bottom and delivered to the hot water using appliance.
Air-conditioning shown in the embodiment 1 and the hot water supply apparatus technical parameter under a kind of operating mode is shown in Table 1.
Fig. 2 demonstrate air-conditioning shown in the embodiment 1 and hot water supply apparatus the hot water outlet temperature T (℃) to the influence of compressor power consumption W, refrigerating capacity C, refrigeration efficiency than COP, hot water output L.Condition determination is 25 ℃ of inflow temperatures, interior space dry-bulb temperature t
Do=27 ℃, 21 ℃ of wet-bulb temperature.
According to explanation and the embodiment of technique scheme, the utility model has following advantage than prior art:
1. energy-efficient: owing to adopt water cooled condenser, the condensation efficiency height, the refrigeration efficiency of system is than high; Simultaneously the heat that produces of air-conditioning is recovered to utilize and produces hot water, the comprehensive energy efficiency of system than (refrigeration efficiency ratio+heating energy efficiency ratio) up to 5～8.
2. multipurpose: air conditioner refrigerating and hot water can be provided simultaneously, also can when temperature is not less than 10 ℃, make separately water heater and use.
3. outdoor environment is not had thermal pollution, do not have the hot blast discharging.
4. low noise: because compressor is in condenser is packaged in the heat insulating and sound insulating case, compressor noise is effectively shielded; Saved simultaneously cooling blower, thereby the condensation noise is eliminated.
5. make with operating cost and reduce: the screw sleeve type condenser structure is simple, and volume is little, and without condensation fan, so low cost of manufacture: the refrigeration efficiency ratio is high simultaneously, thereby running cost is low.
6. mounting condition improves, not broken ring casing is inside and outside attractive in appearance: because of the outside air draft of no hot blast, need not to resemble the confidential outer end of having family of window, split air conditioner need be installed off-premises station, whole device also can be installed on indoor, can be installed on the places such as kitchen, lavatory, loft, built-in close such as the Condensing units in tank and the split type machine.
Owing to have above-mentioned advantage, the utility model is widely used in family, restaurant, hotel, hairdressing place etc.
Table 1. embodiment 1 technical parameter
| It is more comprehensive than the hot system synthesis Energy Efficiency Ratio of the cold heating energy efficiency ratio COP of COP COP that type name refrigerating capacity compressor horsepower evaporation air cooler type cold wind power of fan condenser form Condensing units size Condensing units is heavily managed Condensing units noise tank volume running water inflow temperature hot water outlet temperature hot water water yield refrigerating capacity C recovery heat H refrigeration efficiency | Split type 20Kcal/H 735W Wall-hanging 40W Screw sleeve type, |
Table 2 embodiment 3 technical parameters
| Type name refrigerating capacity compressor horsepower chilled air fan power condenser form air-conditioner dimensional weight tank volume inflow temperature leaving water temperature water yield refrigeration efficiency compares noise than heating energy efficiency ratio comprehensive energy efficiency | Console mode 20Kcal/h 735W(IHP) 40W Screw sleeve type, inner tube |
Claims (6)
1, the dual-purpose device of a kind of refrigeration air-conditioner and hot water supply, comprise evaporation cold wind unit, Condensing units, it is characterized in that condenser [9] adopts the water-cooling spiral sleeve type structure, screw shell be mounted on compressor [8] around, it is made of interior pipe and outer tube, in two pipes respectively reverse flow cross cold-producing medium and running water, after the running water of cooler condenser and cold-producing medium heat exchange are heated, flow out by delivery port [13], inject storage hot water storgae C through water pipe [17] and hot water inlet [18].
2, by the described device of claim 1, it is characterized in that compressor ［ 8 ］ is packaged in the compression condensation cabinet ［ 10 ］ with the condenser ［ 9 ］ of screw-casing tubular type, cabinet inwall or outer wall apply with the thick heat-preservation and sound-absorption material ［ 11 ］ of 5～50mm; Establish water inlet interface ［ 12 ］, flow of inlet water control valve ［ 14 ］ and the delivery port ［ 13 ］ of cooling water on the cabinet, establish temperature sensor ［ 15 ］ at the delivery port place; Cooling water can be directly flow out to storage hot water storgae C through the condensation sleeve pipe, or flows through to flow out behind the direct cooling compressor of compression condensation cabinet that reinjects behind the condensation sleeve pipe again and inject storage hot water storgae C
3, by the described device of claim 1, it is characterized in that screw shell can adopt two-layer sleeve pipe or three layers of sleeve pipe; The sleeve pipe that contacts with cold-producing medium adopts copper pipe, aluminum pipe or stainless steel tube, and outer field water pipe can adopt rubber tube, plastic tube.
4, by the described device of claim 1, it is characterized in that storing and be provided with the thick insulation material of 5～50mm in the hot water cell wall, the outer wall of storage hot water storgae is that sheet metal strengthens shell, strengthening the member ［ 21 ］ that installation usefulness is arranged on the shell, import and export ［ 18 ］, ［ 24 ］ of on the storage hot water storgae, establishing water level displaying tube ［ 22 ］, overflow pipe ［ 23 ］ and hot water.
5, by the described device of claim 1, it is characterized in that evaporating cold wind unit A, Condensing units B and storage hot water storgae C is separated from each other, A is connected by two tube connectors ［ 4 ］, ［ 5 ］ with B, and B then is connected by a hot-water line ［ 17 ］ with C.
6, by the described device of claim 1, it is characterized in that evaporating cold wind unit A and Condensing units B and constitute one D, be connected with storage hot water storgae B by a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224025 CN2172425Y (en) | 1993-09-09 | 1993-09-09 | Dual-purpose device for air conditioner and hot water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93224025 CN2172425Y (en) | 1993-09-09 | 1993-09-09 | Dual-purpose device for air conditioner and hot water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2172425Y true CN2172425Y (en) | 1994-07-20 |
Family
ID=33802176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93224025 Expired - Fee Related CN2172425Y (en) | 1993-09-09 | 1993-09-09 | Dual-purpose device for air conditioner and hot water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2172425Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329751A (en) * | 2014-10-09 | 2015-02-04 | 安徽宿州懂你电力工程有限公司 | Energy-saving air conditioner |
| CN106705249A (en) * | 2015-11-17 | 2017-05-24 | 广东美的制冷设备有限公司 | Window-type air conditioner and control method thereof |
| CN107367182A (en) * | 2017-08-18 | 2017-11-21 | 衣新宝 | Heat exchanger |
| CN107420614A (en) * | 2017-06-16 | 2017-12-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Water faucet device with water level identification function |
| CN107461798A (en) * | 2017-07-03 | 2017-12-12 | 李恒昕 | Air Conditioning Waste Heat Collector Water Supply Device |
| CN109604763A (en) * | 2018-12-30 | 2019-04-12 | 上海广为焊接设备有限公司 | A kind of internal pump cutting machine with condensing unit |
| CN109604871A (en) * | 2018-12-30 | 2019-04-12 | 上海广为焊接设备有限公司 | A kind of air pump cutting machine condensing unit |
| WO2026031547A1 (en) * | 2024-08-05 | 2026-02-12 | 海信（广东）空调有限公司 | Water-cooled air conditioner, control method, air conditioner anti-freezing method and device, and storage medium |
-
1993
- 1993-09-09 CN CN 93224025 patent/CN2172425Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329751A (en) * | 2014-10-09 | 2015-02-04 | 安徽宿州懂你电力工程有限公司 | Energy-saving air conditioner |
| CN106705249A (en) * | 2015-11-17 | 2017-05-24 | 广东美的制冷设备有限公司 | Window-type air conditioner and control method thereof |
| CN106705249B (en) * | 2015-11-17 | 2021-06-18 | 广东美的制冷设备有限公司 | Window air conditioner and control method thereof |
| CN107420614A (en) * | 2017-06-16 | 2017-12-01 | 中国电建集团贵阳勘测设计研究院有限公司 | Water faucet device with water level identification function |
| CN107461798A (en) * | 2017-07-03 | 2017-12-12 | 李恒昕 | Air Conditioning Waste Heat Collector Water Supply Device |
| CN107461798B (en) * | 2017-07-03 | 2020-04-21 | 李恒昕 | Air conditioning waste heat collection heat water supply device |
| CN107367182A (en) * | 2017-08-18 | 2017-11-21 | 衣新宝 | Heat exchanger |
| CN109604763A (en) * | 2018-12-30 | 2019-04-12 | 上海广为焊接设备有限公司 | A kind of internal pump cutting machine with condensing unit |
| CN109604871A (en) * | 2018-12-30 | 2019-04-12 | 上海广为焊接设备有限公司 | A kind of air pump cutting machine condensing unit |
| WO2026031547A1 (en) * | 2024-08-05 | 2026-02-12 | 海信（广东）空调有限公司 | Water-cooled air conditioner, control method, air conditioner anti-freezing method and device, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107228436B (en) | An air conditioning system based on solar energy and ground cooling | |
| CN111140949A (en) | Indirect evaporative cooling device and method | |
| CN2172425Y (en) | Dual-purpose device for air conditioner and hot water supply | |
| CN100529593C (en) | Sun cold water device | |
| CN207599917U (en) | Indirect-evaporation cooling device | |
| CN205505259U (en) | Energy -saving air conditioning system is used to data computer lab that evaporation cooling - mechanical refrigeration is united | |
| CN208886978U (en) | The cooling more warm water coolers of evaporation and its air-conditioning device | |
| CN203431984U (en) | Noiseless air condition system | |
| CN207280001U (en) | A kind of vehicle-mounted multi-temperature zone refrigerator | |
| CN111256258A (en) | Evaporative condensing chiller combined with fluorine pump natural cooling | |
| CN2171079Y (en) | Movable refrigeration air conditioner | |
| CN212378118U (en) | Wall-mounted water-cooled air conditioner | |
| CN2445233Y (en) | Air cooler with humidification and using ice as cooling source | |
| CN109899952A (en) | Double evaporation energy-saving air-conditioner sets | |
| CN212378119U (en) | Vertical water-cooling air conditioner | |
| CN214469051U (en) | A kind of double refrigeration structure of air cooler and air cooler | |
| CN211233201U (en) | Indirect evaporative cooling device | |
| CN2515581Y (en) | Cold-heat split air conditioner | |
| CN222504046U (en) | Flat split air conditioner | |
| CN219735479U (en) | Air conditioner integrated with submerged air | |
| CN223909714U (en) | Air-liquid mixing refrigeration system based on internal heat exchange coils of air conditioning units | |
| CN222750745U (en) | Direct expansion type air-cooling/water-cooling composite air-conditioning system for intelligent computation center liquid cooling | |
| CN214746186U (en) | Novel solar mobile air conditioner | |
| CN2199468Y (en) | Water cooled air-conditioner | |
| CN223528369U (en) | A composite cooling waste heat recovery system for the end of a heat pipe backplane in a data center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |