CN202986749U - Structure for increasing heating, ventilation and air conditioning (HVAC) supply air rate of automotive air conditioner - Google Patents
Structure for increasing heating, ventilation and air conditioning (HVAC) supply air rate of automotive air conditioner Download PDFInfo
- Publication number
- CN202986749U CN202986749U CN 201220636069 CN201220636069U CN202986749U CN 202986749 U CN202986749 U CN 202986749U CN 201220636069 CN201220636069 CN 201220636069 CN 201220636069 U CN201220636069 U CN 201220636069U CN 202986749 U CN202986749 U CN 202986749U
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- air
- air conditioning
- ventilation
- hvac
- automobiles
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a structure for increasing heating, ventilation and air conditioning (HVAC) supply air rate of an automotive air conditioner. A return air inlet (3) is added in the middle of an air inlet casing (2), so that the area of an air inlet (1) is increased, the supply air rate is increased, and performances of the automotive air conditioner are improved.
Description
Technical field
The utility model belongs to the air conditioning equipment of car field, relates in particular to a kind of structure that increases air conditioning for automobiles HVAC intake.
Background technology
Along with people's air conditioning for automobiles traveling comfort increases, and the traveling comfort in car will more and more receive publicity, and traditional air conditioning for automobiles is entered the air intake of air conditioning for automobiles HVAC by the ventilation inlet of ventilation inlet housing when operation, make air conditioning for automobiles produce heat exchange.But due to the restriction of automobile front wall panel beating, the expansion that air-admitting surface can not be unlimited, air intake is young, has limited intake, thereby has reduced the traveling comfort of automobile.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of structure that promotes the increase air conditioning for automobiles HVAC intake of air conditioning for automobiles performance.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of structure that increases air conditioning for automobiles HVAC intake, air conditioning for automobiles HVAC is provided with the ventilation inlet housing, and the ventilation inlet housing is provided with ventilation inlet, and described ventilation inlet housing is provided with return air inlet.
Described return air inlet is positioned in the middle part of the ventilation inlet housing.
Described return air inlet quantity is more than one.
The utility model has the advantage of, at ventilation inlet housing middle part increase return air inlet, make it enlarge air-admitting surface, make it outside under circulation pattern, carry out simultaneously the return air of outer circulation air intake and interior circulation, thereby increased whole intake, made air conditioning for automobiles heat exchange better, thereby promoted the air conditioning for automobiles performance.
Description of drawings
Fig. 1 is a kind of structural representation that increases the structure of air conditioning for automobiles HVAC intake of the utility model;
Mark in above-mentioned figure is: 1, ventilation inlet, 2, the ventilation inlet housing, 3, return air inlet, 4, air conditioning for automobiles HVAC.
The specific embodiment
Fig. 1 is a kind of structural representation that increases the structure of air conditioning for automobiles HVAC intake of the utility model, and air conditioning for automobiles HVAC is provided with ventilation inlet housing 2, and ventilation inlet housing 2 is provided with ventilation inlet 1, and ventilation inlet housing 2 is provided with return air inlet 3.Return air inlet 3 is positioned at ventilation inlet housing 2 middle parts.Return air inlet 3 has two.
After adopting such structure, at ventilation inlet housing 2 middle parts increase return air inlets 3, make it enlarge ventilation inlet 1 area, make it outside under circulation pattern, carry out simultaneously the return air of outer circulation air intake and interior circulation, thereby increased whole intake, made air conditioning for automobiles heat exchange better, thereby promoted the air conditioning for automobiles performance.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (3)
1. structure that increases air conditioning for automobiles HVAC intake, air conditioning for automobiles HVAC is provided with ventilation inlet housing (2), and ventilation inlet housing (2) is provided with ventilation inlet (1), it is characterized in that, and described ventilation inlet housing (2) is provided with return air inlet (3).
2. the structure of increase air conditioning for automobiles HVAC intake as claimed in claim 1, is characterized in that, described return air inlet (3) is positioned in the middle part of ventilation inlet housing (2).
3. the structure of increase air conditioning for automobiles HVAC intake as claimed in claim 1 or 2, is characterized in that, described return air inlet (3) quantity is more than one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636069 CN202986749U (en) | 2012-11-27 | 2012-11-27 | Structure for increasing heating, ventilation and air conditioning (HVAC) supply air rate of automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636069 CN202986749U (en) | 2012-11-27 | 2012-11-27 | Structure for increasing heating, ventilation and air conditioning (HVAC) supply air rate of automotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986749U true CN202986749U (en) | 2013-06-12 |
Family
ID=48557959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636069 Expired - Fee Related CN202986749U (en) | 2012-11-27 | 2012-11-27 | Structure for increasing heating, ventilation and air conditioning (HVAC) supply air rate of automotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009965A (en) * | 2012-11-27 | 2013-04-03 | 芜湖博耐尔汽车电气***有限公司 | Structure for increasing HVAC (heating ventilation air conditioning) air input of vehicle air conditioner |
-
2012
- 2012-11-27 CN CN 201220636069 patent/CN202986749U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009965A (en) * | 2012-11-27 | 2013-04-03 | 芜湖博耐尔汽车电气***有限公司 | Structure for increasing HVAC (heating ventilation air conditioning) air input of vehicle air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131127 |