CN204006552U - Blender door and air-conditioning box - Google Patents
Blender door and air-conditioning box Download PDFInfo
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- CN204006552U CN204006552U CN201420373626.2U CN201420373626U CN204006552U CN 204006552 U CN204006552 U CN 204006552U CN 201420373626 U CN201420373626 U CN 201420373626U CN 204006552 U CN204006552 U CN 204006552U
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- warm current
- cold flow
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- warm
- deflector
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Abstract
The utility model discloses a kind of blender door and air-conditioning box, wherein blender door comprises a body and axle of the air door installing hole, door body comprises cold flow flow distribution plate, warm current deflector and U-shaped spoiler, a U-shaped spoiler part is fixed on cold flow flow distribution plate, another part is fixed on warm current deflector, and at the bottom of the U-lag of U-shaped spoiler,, towards cold flow side, U-lag mouth is towards warm current side; Also disclose a kind of air-conditioning box, comprised casing, blender door is arranged at by the airflow inlet of mixed zone, and cold flow flow distribution plate is positioned at cold flow district, and the warm current inlet side of warm current deflector is positioned at warm current district.The utility model is because its cold flow flow distribution plate, warm current deflector and U-shaped spoiler can carry out water conservancy diversion to cold, warm current respectively, and make cold flow repeatedly intersect and mix with warm current, and can control by changing width, height and the quantity of the U-lag of U-shaped spoiler the amount of cold flow and warm current, thereby it is more full and uniform that cold, warm current is mixed, each air outlet of air-conditioning has a narrow range of temperature, and temperature linearity is better.
Description
Technical field
The utility model relates to a kind of air conditioning for automobiles parts, particularly a kind of blender door of air conditioning for automobiles and air-conditioning box.
Background technology
In traditional automotive air-conditioning system, more common blender door is to add that by straight flat board reinforcement is formed, and the mounting center of blender door is at the top of the windward side of warm braw core.Through the cold flow of evaporator cools, mixed air door shunting, a part of cold flow enters mixed zone through mixed zone cold flow entrance; Part cold flow is heated through warm braw core, and then the form with warm current enters mixed zone from mixed zone warm current entrance.
Due in traditional automotive air-conditioning system, cold flow and warm current mix respectively from separate mixed zone cold flow entrance and mixed zone warm current entrance enter mixed zone again, in mixed zone, cold wind and warm braw layering are serious, mixed effect is poor, and then causing each air outlet temperature difference of air-conditioning large, air-conditioner temperature linearity is bad.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of blender door and air-conditioning box, large to solve each air outlet temperature difference of existing air conditioning for automobiles, the linear poor problem of air-conditioner temperature.
The utility model blender door, comprise a body and be arranged on the axle of the air door installing hole on a body, described door body comprises cold flow flow distribution plate, warm current deflector and at least one U-shaped spoiler, described warm current deflector is the trough plate that is provided with guiding gutter, the warm current outlet side of described warm current deflector is connected with cold flow flow distribution plate, a described U-shaped spoiler part is fixed on cold flow flow distribution plate, another part is fixed on warm current deflector, and at the bottom of the U-lag of U-shaped spoiler,, towards cold flow side, the U-lag mouth of U-shaped spoiler is towards warm current side.
Further, the guiding gutter of described warm current deflector comprises one section of arc groove.
The utility model air-conditioning box, comprise casing, on described casing, be provided with the cold flow district, warm current district and the mixed zone that by gusset, are separated, described mixed zone is only provided with an airflow inlet, the installation site of the axle of the air door installing hole of described blender door is arranged at by the airflow inlet of mixed zone, described cold flow flow distribution plate is positioned at cold flow district, and the warm current inlet side of described warm current deflector is positioned at warm current district.
Further, described air-conditioning box also comprises the sealing plate being arranged between warm current deflector and warm braw core fixed structure, and the arc groove basal sliding of described sealing plate and warm current deflector is sealed and matched.
The beneficial effects of the utility model:
1, the utility model blender door and air-conditioning box, because its cold flow flow distribution plate, warm current deflector and U-shaped spoiler can carry out water conservancy diversion to cold, warm current respectively, make cold flow repeatedly intersect and mix with warm current, therefore it can improve uniformity cold, that warm current mixes, can reduce each air outlet temperature difference of air-conditioning, air-conditioner temperature good linearity.
2, the utility model blender door and air-conditioning box, it can control the amount of cold flow and warm current by changing width, height and the quantity of the U-lag of U-shaped spoiler, thereby can make cold, warm current mixing is more abundant, temperature linearity is better.
3, the utility model blender door and air-conditioning box, its mixed zone only has an entrance, cold flow and warm current are when through blender door, part cold flow and warm current directly mix, and mixed air-flow also mixes again with the warm current that part flows out from U-shaped spoiler top, and cold, the warm current that finally enter mixed zone also can further mix, and in traditional air-conditioning system, only carry out mixed once and compare, it is cold, warm current mixing uniformity has had very large breakthrough, and temperature linearity is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of conventional hybrid air door and air-conditioning box;
Fig. 2 is the structural representation of the utility model air door and air-conditioning box;
Fig. 3 is the perspective view of the utility model blender door;
In figure, arrow represents airflow direction.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment blender door, comprise a body and be arranged on the axle of the air door installing hole 1 on a body, described door body comprises cold flow flow distribution plate 2, warm current deflector 3 and two U-shaped spoiler 4 (width of U-shaped spoiler 4, height and quantity can be adjusted as required, quantity be one and one above all can), described warm current deflector 3 is for being provided with the trough plate of guiding gutter, the warm current outlet side of described warm current deflector 3 is connected with cold flow flow distribution plate 2, described U-shaped spoiler 4 parts are fixed on cold flow flow distribution plate 2, another part is fixed on warm current deflector 3, and at the bottom of the U-lag of U-shaped spoiler 4 towards cold flow side, the U-lag mouth of U-shaped spoiler 4 is towards warm current side.In the present embodiment, the guiding gutter of described warm current deflector 3 comprises one section of arc groove.
The present embodiment has the air-conditioning box of blender door, comprise casing 5, on described casing 5, be provided with the cold flow district 6, warm current district 7 and the mixed zone 8 that by gusset 12, are separated, described mixed zone 8 is provided with an airflow inlet 9, the installation site of the axle of the air door installing hole 1 of described blender door is arranged at airflow inlet 9 sides of mixed zone 8, described cold flow flow distribution plate 2 is positioned at cold flow district 6, and the warm current inlet side of described warm current deflector 3 is positioned at warm current district 7.
In the present embodiment, described air-conditioning box also comprises the sealing plate 11 being arranged between warm current deflector 3 and warm braw core fixed structure 10, described sealing plate 11 is sealed and matched with the arc groove basal sliding of warm current deflector 3, and this structure can stop cold flow to enter warm current district 7 from the space between warm current deflector 3 and warm braw core fixed structure 10.
When the present embodiment blender door and air-conditioning box work, air enters cold flow district 6 from evaporimeter, and cold flow is through 2 shuntings of cold flow flow distribution plate, and a part of cold flow flows to mixed zone 8 from cold flow flow distribution plate 2 tops; A part of cold flow flows into warm current district 7 from cold flow flow distribution plate 2 belows through warm braw core, and then after blender door, flows to mixed zone 8.Because cold flow and warm current are when through blender door, part cold flow and warm current directly mix, and mixed air-flow also mixes again with the warm current that part flows out from U-shaped spoiler 4 tops, cold, the warm current that finally enter mixed zone 8 also can further mix, therefore the present embodiment blender door and air-conditioning box can make cold, warm current repeatedly mix, raising that can be very large is cold, warm current mixing uniformity, reduces each air outlet temperature difference of air-conditioning, air-conditioner temperature good linearity.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. a blender door, it is characterized in that: comprise a body and be arranged on the axle of the air door installing hole on a body, described door body comprises cold flow flow distribution plate, warm current deflector and at least one U-shaped spoiler, described warm current deflector is the trough plate that is provided with guiding gutter, the warm current outlet side of described warm current deflector is connected with cold flow flow distribution plate, a described U-shaped spoiler part is fixed on cold flow flow distribution plate, another part is fixed on warm current deflector, and at the bottom of the U-lag of U-shaped spoiler,, towards cold flow side, the U-lag mouth of U-shaped spoiler is towards warm current side.
2. blender door according to claim 1, is characterized in that: the guiding gutter of described warm current deflector comprises one section of arc groove.
3. the air-conditioning box with blender door described in claim 2, it is characterized in that: comprise casing, on described casing, be provided with the cold flow district, warm current district and the mixed zone that by gusset, are separated, described mixed zone is only provided with an airflow inlet, the installation site of the axle of the air door installing hole of described blender door is arranged at by the airflow inlet of mixed zone, described cold flow flow distribution plate is positioned at cold flow district, and the warm current inlet side of described warm current deflector is positioned at warm current district.
4. air-conditioning box according to claim 3, is characterized in that: also comprise the sealing plate being arranged between warm current deflector and warm braw core fixed structure, the arc groove basal sliding of described sealing plate and warm current deflector is sealed and matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373626.2U CN204006552U (en) | 2014-07-07 | 2014-07-07 | Blender door and air-conditioning box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420373626.2U CN204006552U (en) | 2014-07-07 | 2014-07-07 | Blender door and air-conditioning box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006552U true CN204006552U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420373626.2U Active CN204006552U (en) | 2014-07-07 | 2014-07-07 | Blender door and air-conditioning box |
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| CN (1) | CN204006552U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080110A (en) * | 2016-08-01 | 2016-11-09 | 重庆超力高科技股份有限公司 | A kind of air-conditioning box runner and air conditioning for automobiles |
| CN107379917A (en) * | 2017-07-25 | 2017-11-24 | 重庆世纪精信汽车热能科技有限公司 | Compact electric vehicle heat pump air conditioner heat exchange structure |
| CN108602411A (en) * | 2015-11-12 | 2018-09-28 | 三菱重工制冷空调系统株式会社 | Air conditioner for vehicles |
| FR3122119A1 (en) * | 2021-03-31 | 2022-10-28 | Valeo Systemes Thermiques | Vehicle air heat treatment device with improved temperature management |
-
2014
- 2014-07-07 CN CN201420373626.2U patent/CN204006552U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108602411A (en) * | 2015-11-12 | 2018-09-28 | 三菱重工制冷空调系统株式会社 | Air conditioner for vehicles |
| CN106080110A (en) * | 2016-08-01 | 2016-11-09 | 重庆超力高科技股份有限公司 | A kind of air-conditioning box runner and air conditioning for automobiles |
| CN106080110B (en) * | 2016-08-01 | 2019-01-01 | 重庆超力高科技股份有限公司 | A kind of air-conditioning box runner and air conditioning for automobiles |
| CN107379917A (en) * | 2017-07-25 | 2017-11-24 | 重庆世纪精信汽车热能科技有限公司 | Compact electric vehicle heat pump air conditioner heat exchange structure |
| FR3122119A1 (en) * | 2021-03-31 | 2022-10-28 | Valeo Systemes Thermiques | Vehicle air heat treatment device with improved temperature management |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |