CN203068740U - Vehicle air conditioner - Google Patents
Vehicle air conditioner Download PDFInfo
- Publication number
- CN203068740U CN203068740U CN 201220649219 CN201220649219U CN203068740U CN 203068740 U CN203068740 U CN 203068740U CN 201220649219 CN201220649219 CN 201220649219 CN 201220649219 U CN201220649219 U CN 201220649219U CN 203068740 U CN203068740 U CN 203068740U
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- CN
- China
- Prior art keywords
- condenser
- compressor
- expansion valve
- inlet
- air conditioner
- 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
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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model discloses a vehicle air conditioner which comprises an evaporator, a compressor, a condenser and an expansion valve. An outlet of the evaporator is connected with an inlet of the compressor through a low-temperature pipe. An outlet of the compressor is connected with an inlet of the condenser through a pipeline. An outlet of the condenser is connected with an inlet of the expansion valve through an intermediate-temperate pipe. An outlet of the expansion valve is connected with an inlet of the evaporator through a pipeline. The vehicle air conditioner further comprises a heat insulation sleeve. The intermediate temperate pipe is wound on the outer wall of the lower-temperature pipe. The heat insulation sleeve is sleeved on the periphery of a winding portion. The vehicle air conditioner can ensure that heat given out by an intermediate-temperate refrigerant output by the condenser is utilized, and therefore energy consumption is reduced.
Description
Technical field
The utility model relates to a kind of car air-conditioner.
Background technology
Existing a kind of car air-conditioner, contain evaporimeter, compressor, condenser and expansion valve, its operation principle is: the gaseous coolant of the low-temp low-pressure that evaporimeter flows out is transported to condenser by the gaseous coolant of compressor boil down to HTHP, the liquid refrigerants of warm high pressure was transported to expansion valve during the gaseous coolant of HTHP became after by the condenser heat release, in the liquid refrigerants of the warm high pressure liquid gaseous mixture that after the expansion valve throttling, becomes low pressure atomized enter evaporimeter, the liquid gaseous mixture of low pressure atomized absorbs ambient heat and vaporizes, and reaches the refrigeration purpose.By as can be seen above, the heat that warm refrigerant distributes from condenser output does not obtain utilizing, thereby causes the energy consumption height.
The utility model content
The technical problems to be solved in the utility model provides a kind of car air-conditioner, and the heat that this car air-conditioner can make the middle temperature refrigerant of condenser output distribute obtains utilizing, thereby cuts down the consumption of energy.
For solving the problems of the technologies described above, a kind of car air-conditioner of the utility model, contain evaporimeter, compressor, condenser and expansion valve, evaporator outlet links to each other with the suction port of compressor by cryotronl, compressor outlet links to each other with condenser inlet by pipeline, condensator outlet links to each other by middle Wen Guanyu expansion valve entrance, the expansion valve outlet links to each other with evaporator inlet by pipeline, also contain thermal sleeve, warm pipe is wrapped on the outer wall of cryotronl in described, and thermal sleeve is sleeved on described periphery of twining part.
In above-mentioned car air-conditioner, because middle temperature pipe is wrapped on the outer wall of cryotronl, the heat that middle temperature refrigerant during low temperature refrigerant in the cryotronl absorbs in the temperature pipe distributes, after being raise, its temperature enters compressor again, thereby the heat that the middle temperature refrigerant that makes condenser output distributes has obtained utilization, has therefore reduced energy consumption.
Description of drawings
Fig. 1 is the structural representation of a kind of car air-conditioner of the utility model.
1. condensers among the figure, 2. compressor, 3. in temperature pipe, 4. thermal sleeve, 5. cryotronl, 6. evaporimeter, 7. expansion valve.
The specific embodiment
Among Fig. 1, a kind of car air-conditioner contains evaporimeter 6, compressor 2, condenser 1 and expansion valve 7.Evaporimeter 6 outlet links to each other with compressor 2 entrances by cryotronl 5, and compressor 2 outlets link to each other with condenser 1 entrance by pipeline, and condenser 1 outlet is managed 3 by middle temperature and linked to each other with expansion valve 7 entrances, and expansion valve 7 exports and links to each other with evaporimeter 6 entrances by pipeline.Car air-conditioner also contains thermal sleeve 4, and described middle temperature pipe 3 is wrapped on the outer wall of cryotronl 5, and thermal sleeve 4 is sleeved on described periphery of twining part.In above-mentioned car air-conditioner, because middle temperature pipe 3 is wrapped on the outer wall of cryotronl 5, the heat that middle temperature refrigerant during low temperature refrigerant in the cryotronl 5 absorbs in the temperature pipe 3 distributes, after being raise, its temperature enters compressor 2 again, thereby the heat that the middle temperature refrigerant that makes condenser 1 output distributes has obtained utilization, has therefore reduced energy consumption.
Claims (1)
1. car air-conditioner, contain evaporimeter, compressor, condenser and expansion valve, evaporator outlet links to each other with the suction port of compressor by cryotronl, compressor outlet links to each other with condenser inlet by pipeline, condensator outlet links to each other by middle Wen Guanyu expansion valve entrance, and the expansion valve outlet links to each other with evaporator inlet by pipeline, it is characterized in that: also contain thermal sleeve, warm pipe is wrapped on the outer wall of cryotronl in described, and thermal sleeve is sleeved on described periphery of twining part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649219 CN203068740U (en) | 2012-12-01 | 2012-12-01 | Vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649219 CN203068740U (en) | 2012-12-01 | 2012-12-01 | Vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068740U true CN203068740U (en) | 2013-07-17 |
Family
ID=48767519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649219 Expired - Fee Related CN203068740U (en) | 2012-12-01 | 2012-12-01 | Vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115193A (en) * | 2015-10-10 | 2015-12-02 | 常州精励汽车科技有限公司 | Air conditioner heat regenerator for automobile |
-
2012
- 2012-12-01 CN CN 201220649219 patent/CN203068740U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115193A (en) * | 2015-10-10 | 2015-12-02 | 常州精励汽车科技有限公司 | Air conditioner heat regenerator for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |