CN203881008U - Overhead air conditioning unit of simple undercooling condenser structure - Google Patents
Overhead air conditioning unit of simple undercooling condenser structure Download PDFInfo
- Publication number
- CN203881008U CN203881008U CN201420281209.5U CN201420281209U CN203881008U CN 203881008 U CN203881008 U CN 203881008U CN 201420281209 U CN201420281209 U CN 201420281209U CN 203881008 U CN203881008 U CN 203881008U
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- condenser
- outlet
- conditioning unit
- air conditioning
- storage device
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Abstract
The utility model provides an overhead air conditioning unit of a simple undercooling condenser structure and relates to the technical field of manufacturing of vehicle air conditioners. The overhead air conditioning unit of the simple undercooling condenser structure comprises an evaporator, a drying liquid storage device and a condenser. The condenser comprises two condenser core bodies connected in parallel, gas refrigerant inlets in the two condenser core bodies are connected into a pipeline of the condenser, the condenser core bodies are respectively provided with a primary refrigerant cooling outlet, a secondary refrigerant cooling inlet and a refrigerant outlet, the primary refrigerant cooling outlets and the secondary refrigerant cooling inlets in the condenser core bodies are communicated through short connection pipelines respectively, the refrigerant outlets of the condenser core bodies are connected with an inlet of the drying liquid storage device through outlet pipelines respectively, and an outlet of the drying liquid storage device is connected with the evaporator through a pipeline. The structure of the overhead air conditioning unit is simplified, the pipelines are reduced, and thus fault points are reduced, assembling becomes simple, cost is lowered, the consumed time for assembling the air conditioning unit is short, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of manufacturing technology field of car air-conditioner.
Background technology
In order to improve the performance of mounted air conditioner system, can be by cooling realization the again to condensed fluid, as shown in Figure 1, illustrate traditional condenser structure, gas refrigerant 2 enters two condensers 6 in parallel by the road, the refrigerated medium inlet pipe road 5 that is cooled to liquid through condenser 6 enters reservoir 3 and stores, cold-producing medium 4 again enters condenser 6 and carries out cooling by the road, make cold-producing medium become subcooled liquid, cross cold cold-producing medium and 7 enter drier 8 and carry out dry filter by the road, then 9 enter evaporimeter 10 and realize Refrigerating for passenger train by the road; The upper refrigeration mechanism assembly structure complexity of crossing, pipeline is many, trouble point is many, assembling is complicated, cost is high, many when work consuming.
Utility model content
In order to overcome above-mentioned defect, the utility model provides a kind of simple and easy top-mounted air conditioner unit of crossing cool condenser structure.
The utility model comprises evaporimeter, drying liquid storage device, condenser, described condenser comprises two condenser cores in parallel, gas refrigerant import on described two condenser cores connects into condenser pipe, on each condenser core, be respectively equipped with coolant outlet of cold-producing medium, the cooling import of cold-producing medium secondary, refrigerant delivery outlet, coolant outlet of refrigerated medium on described each condenser core, the cooling import of cold-producing medium secondary is respectively by short circuit pipeline connection, the refrigerated medium delivery outlet of described each condenser core is connected with the import of described drying liquid storage device by output channel respectively, the outlet of described drying liquid storage device is connected with described evaporimeter by pipeline.
The utility model is compared with existing air-conditioning unit, and structure is simplified, and pipeline reduces, and therefore also reduce trouble point, and that assembling becomes is simple, few when cost, a work consuming of assembling, and production efficiency improves.
Brief description of the drawings
Fig. 1 is a kind of structural representation of existing air-conditioning unit in background technology;
Fig. 2 is a kind of structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 2, this automobile overhead air-conditioning unit, comprise evaporimeter 1, drying liquid storage device 2, condenser 3, condenser 3 comprises two condenser cores 4 in parallel, gas refrigerant import 5 on two condenser cores 4 connects into condenser pipe 6, on each condenser core 4, be respectively equipped with coolant outlet 7 of cold-producing medium, the cooling import 8 of cold-producing medium secondary, refrigerant delivery outlet 9, coolant outlet 7 of cold-producing medium on each condenser core 4, the cooling import 8 of cold-producing medium secondary is communicated with by short circuit pipeline 11 respectively, the refrigerated medium delivery outlet of each condenser core 4 is connected with the import of drying liquid storage device 2 by output channel 10 respectively, the outlet of drying liquid storage device 2 is connected with evaporimeter 1 by pipeline.
The air-conditioning unit of said structure, is simplified compared with existing product structure, and the air-cooled structure excessively after its simplification and original structure have carried out the Experimental Comparison of various operating modes, and refrigeration does not all decline; And simple in structure after simplifying, equipment is convenient, save about 10 minutes man-hours for every; Every cost-saving approximately 450 yuan, structure after simplification.
Claims (1)
1. a simple and easy top-mounted air conditioner unit of crossing cool condenser structure, comprise evaporimeter, drying liquid storage device, condenser, described condenser comprises two condenser cores in parallel, gas refrigerant import on described two condenser cores connects into condenser pipe, on each condenser core, be respectively equipped with coolant outlet of cold-producing medium, the cooling import of cold-producing medium secondary, refrigerant delivery outlet, it is characterized in that the coolant outlet of cold-producing medium on described each condenser core, the cooling import of cold-producing medium secondary is respectively by short circuit pipeline connection, the refrigerated medium delivery outlet of described each condenser core is connected with the import of described drying liquid storage device by output channel respectively, the outlet of described drying liquid storage device is connected with described evaporimeter by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281209.5U CN203881008U (en) | 2014-05-29 | 2014-05-29 | Overhead air conditioning unit of simple undercooling condenser structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420281209.5U CN203881008U (en) | 2014-05-29 | 2014-05-29 | Overhead air conditioning unit of simple undercooling condenser structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203881008U true CN203881008U (en) | 2014-10-15 |
Family
ID=51681497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420281209.5U Expired - Fee Related CN203881008U (en) | 2014-05-29 | 2014-05-29 | Overhead air conditioning unit of simple undercooling condenser structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203881008U (en) |
-
2014
- 2014-05-29 CN CN201420281209.5U patent/CN203881008U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |