CN202149646U - Evaporator for air conditioning system of automobile - Google Patents
Evaporator for air conditioning system of automobile Download PDFInfo
- Publication number
- CN202149646U CN202149646U CN201120215759U CN201120215759U CN202149646U CN 202149646 U CN202149646 U CN 202149646U CN 201120215759 U CN201120215759 U CN 201120215759U CN 201120215759 U CN201120215759 U CN 201120215759U CN 202149646 U CN202149646 U CN 202149646U
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- water
- refrigerant
- conditioning system
- automobile
- air conditioning
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Abstract
An evaporator for an air conditioning system of an automobile is disclosed, and relates to a refrigeration device. The air conditioning system of an automobile comprises main radiating pieces, wherein each main radiating piece is provided with an exchanger with a refrigerant channel and a water-cooling channel simultaneously. The head and tail ends of the refrigerant channel are respectively provided with a refrigerant input connector and a refrigerant output connector. The head and tail ends of the water cooling channel are respectively provided with a water input connector and a water output connector. The evaporator is a cascading evaporator and consists of a plurality of main radiating pieces which are cascaded. A radiating fin is arranged between any two adjacent main radiating pieces. Each main radiating piece comprises two radiating box plates connected with each other. The exchanger with a refrigerant channel and a water-cooling channel simultaneously is arranged in a cavity formed by the two radiating box plates. The air conditioning system of an automobile is assembled with water and cooling integral air conditioner of an automobile so that the air conditioning system can reduce temperature by the refrigerant and cold water so as to reduce the cost. The utility model has the advantages of small occupied area, good air conditioning effect and simple structure and is easy to popularize in automobile air conditioner manufacturers.
Description
Technical field
The utility model relates to a kind of refrigeration plant, particularly a kind of automotive air-conditioning system evaporimeter.
Background technology
Because the interior space of passenger vehicle automobile, minicar is bigger; In order to make second row, the 3rd row passenger's cooling demand; Traditional passenger vehicle air conditioning for automobiles and minicar air-conditioning system all are to adopt the double evaporators air-conditioning system that is made up of front evaporator device and finisher; Be the cooling demand that the front evaporator device satisfies the first row passenger, finisher is used for satisfying the later passenger's of second row cooling demand.The shortcoming of the automotive air-conditioning system evaporimeter of this frame mode is: (1), owing to adopt former and later two evaporimeters (promptly two steaming); And these two evaporimeters all adopt the refrigerant refrigeration; Its air-conditioning duct is longer, and the refrigerant use amount of air-conditioning system is bigger, so cost is higher; (2), the size of finisher is bigger; Thickness is thicker; Be positioned over ceiling in the car, influence passenger's in the car sight line, therefore; Be necessary to design that a kind of cost is low, the water little, that air-conditioning is effective that takes up room, cold integrated car air-conditioning system, wherein most critical is to need a kind of evaporimeter that matches with this water, cold integrated car air-conditioning system of design.
Summary of the invention
The technical problem that the utility model will solve is: a kind of automotive air-conditioning system evaporimeter that can match with water, cold integrated car air-conditioning system is provided, so that reduce the cost of this air-conditioning system, reduces it and take up room, improve the air-conditioning effect.
The technical scheme that solves the problems of the technologies described above is: a kind of automotive air-conditioning system evaporimeter; Comprise main fin; Be provided with simultaneously interchanger in the described main fin with refrigerant passage and water-cooling channel; The head and end of refrigerant passage is respectively equipped with refrigerant input interface and refrigerant output interface, and the head and end of described water-cooling channel is respectively equipped with water input interface and water output interface.
The further technical scheme of the utility model is: this evaporimeter is a laminated evaporator; It is cascaded by a plurality of main fin; Be equipped with radiating fin between two adjacent arbitrarily main fin; Described each main fin includes two heat dissipation box plates that snap together, and saidly is located in the cavity that two heat dissipation box plates form with the interchanger of refrigerant passage and water-cooling channel simultaneously.
The further again technical scheme of the utility model is: described refrigerant passage is big U-shaped passage, and described water-cooling channel is the little U-shaped passage in being enclosed in by refrigerant passage.
Because adopt said structure, the automotive air-conditioning system evaporimeter of the utility model is compared with existing automotive air-conditioning system evaporimeter, has following beneficial effect:
1, can match with water, cold integrated car air-conditioning system:
Owing to be provided with simultaneously interchanger in the main fin of the utility model with refrigerant passage and water-cooling channel; The head and end of refrigerant passage is respectively equipped with refrigerant input interface and refrigerant output interface, and the head and end of water-cooling channel is respectively equipped with water input interface and water output interface.Therefore; The utility model can match with water, cold integrated car air-conditioning system; Its refrigerant passage can be connected with the refrigerant system of automotive air-conditioning system through the refrigerant input/output interface respectively; Water-cooling channel can be connected with the water-cooling system of automotive air-conditioning system through the water input/output interface respectively, thereby can make water, cold integrated car air-conditioning system realize refrigerant and water-cooled composite cooling, promptly is the front evaporator device of having realized only adopting a use refrigerant; Change former traditional refrigerant finisher into the water-cooled interchanger, reached the good purpose that reduces cost, reduces to take up room, improve the air-conditioning effect.
2, simple in structure, be easy to promote the use of:
The utility model relatively simple for structure helps in vast air conditioning for automobiles manufacturer, promoting the use of.
Below, in conjunction with accompanying drawing and embodiment the technical characterictic of the automotive air-conditioning system evaporimeter of the utility model is further described.
Description of drawings
Fig. 1～Fig. 3: the automotive air-conditioning system evaporation structure sketch map of the utility model, wherein:
Fig. 1: front view, the A-A cutaway view of Fig. 2: Fig. 1, Fig. 3: stereogram;
Fig. 4: have the water of this evaporimeter, cold integrated car air-conditioning system structural principle sketch map,
Among the figure,
The automotive air-conditioning system evaporimeter of I-the utility model, 1-master's fin, 101-heat dissipation box plate,
The 102-refrigerant passage, 1021-refrigerant input interface, 1022-refrigerant output interface,
The 103-water-cooling channel, 1031-water input interface, 1032-water output interface; The 2-radiating fin,
II-refrigerant system, III-water-cooling system, the 3-cold medium compressor, the 4-condenser,
The 5-drier, 6-expansion valve, 7-water pump, 8-water-cooled interchanger.
The specific embodiment
Embodiment one:
A kind of automotive air-conditioning system evaporimeter; This evaporimeter is that laminated evaporator is (referring to Fig. 1～Fig. 3); It is cascaded by a plurality of main fin 1; Be equipped with radiating fin 2 between two arbitrarily adjacent main fin 1, described each main fin 1 includes the interchanger that is provided with in the cavity that 101, two heat dissipation box plates of two heat dissipation box plates 101 of snapping together form simultaneously with refrigerant passage 102 and water-cooling channel 103; Described refrigerant passage 102 is big U-shaped passage; Described water-cooling channel 103 is the little U-shaped passage in being enclosed in by refrigerant passage 102, and the head and end of refrigerant passage 102 is respectively equipped with refrigerant input interface 1021 and refrigerant output interface 1022, and the head and end of water-cooling channel 103 is respectively equipped with water input interface 1031 and water output interface 1032.
As a kind of conversion of present embodiment one, described automotive air-conditioning system evaporimeter also can be parallel flow evaporators or other version, but must be provided with simultaneously the interchanger with refrigerant passage and water-cooling channel in its main fin.
As another conversion of present embodiment one, described refrigerant passage 102 can also be the heat exchanging pipe of spiral or other version with water-cooling channel 103.
The automotive air-conditioning system evaporimeter of the utility model in use; Earlier this evaporimeter 1 is connected with water, cold integrated car air-conditioning system; Promptly be that the refrigerant input interface 1021 of refrigerant passage is connected with expansion valve 6 in the refrigerant system II; The refrigerant output interface 1022 of refrigerant passage is connected with cold medium compressor 3, simultaneously the water input interface 1031 of water-cooling channel is connected with water-cooled interchanger 8 in the water-cooling system III, the water output interface 1032 of water-cooling channel is connected with water pump 7 in the water-cooling system; Like this, just can make cold medium compressor 3, condenser 4, drier 5, expansion valve 6 and this evaporimeter constitute refrigerant circularly cooling loop; Simultaneously; This evaporimeter also constitutes water-cooled circularly cooling loop (referring to Fig. 4) with the water pump 7 and the water-cooled interchanger 8 of water-cooling system; Thereby can make water, cold integrated car air-conditioning system can realize refrigerant and water-cooled composite cooling, reach the purpose little, that air-conditioning is respond well that reduces cost, takes up room.
Claims (3)
1. automotive air-conditioning system evaporimeter; Comprise main fin (1); It is characterized in that: be provided with simultaneously interchanger in the described main fin (1) with refrigerant passage (102) and water-cooling channel (103); The head and end of refrigerant passage (102) is respectively equipped with refrigerant input interface (1021) and refrigerant output interface (1022), and the head and end of described water-cooling channel (103) is respectively equipped with water input interface (1031) and water output interface (1032).
2. automotive air-conditioning system evaporimeter according to claim 1; It is characterized in that: this evaporimeter is a laminated evaporator; It is cascaded by a plurality of main fin (1); Be equipped with radiating fin (2) between adjacent arbitrarily two main fin (1); Described each main fin (1) includes the two heat dissipation box plates (101) that snap together, and saidly is located in the cavity that two heat dissipation box plates (101) form with the interchanger of refrigerant passage (102) and water-cooling channel (103) simultaneously.
3. automotive air-conditioning system evaporimeter according to claim 1 and 2 is characterized in that: described refrigerant passage (102) is big U-shaped passage, and described water-cooling channel (103) is the little U-shaped passage in being enclosed in by refrigerant passage (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120215759U CN202149646U (en) | 2011-06-23 | 2011-06-23 | Evaporator for air conditioning system of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120215759U CN202149646U (en) | 2011-06-23 | 2011-06-23 | Evaporator for air conditioning system of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149646U true CN202149646U (en) | 2012-02-22 |
Family
ID=45590704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120215759U Expired - Lifetime CN202149646U (en) | 2011-06-23 | 2011-06-23 | Evaporator for air conditioning system of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230698A (en) * | 2011-06-23 | 2011-11-02 | 陈创军 | Evaporator for air-conditioning system of automobile |
-
2011
- 2011-06-23 CN CN201120215759U patent/CN202149646U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230698A (en) * | 2011-06-23 | 2011-11-02 | 陈创军 | Evaporator for air-conditioning system of automobile |
| CN102230698B (en) * | 2011-06-23 | 2013-12-25 | 柳州五菱宝马利汽车空调有限公司 | Evaporator for air-conditioning system of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120222 Effective date of abandoning: 20131225 |
|
| RGAV | Abandon patent right to avoid regrant |