CN104764091A - Air conditioning box, automotive air conditioning device and automobile - Google Patents
Air conditioning box, automotive air conditioning device and automobile Download PDFInfo
- Publication number
- CN104764091A CN104764091A CN201510127555.7A CN201510127555A CN104764091A CN 104764091 A CN104764091 A CN 104764091A CN 201510127555 A CN201510127555 A CN 201510127555A CN 104764091 A CN104764091 A CN 104764091A
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- air
- door
- air conditioning
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- air door
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00064—Air flow details of HVAC devices for sending air streams of different temperatures into the passenger compartment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
- B60H1/00671—Damper doors moved by rotation; Grilles
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an air conditioning box, an automotive air conditioning device and an automobile. The air conditioning box comprises a box body and an air door, wherein an airflow inlet, an airflow outlet and an airflow channel connected with the airflow inlet and the airflow outlet are formed in the box body, the airflow channel comprises a warn air channel and a cold air channel. The air door comprises an inlet air door and an outlet air door. The air door seals the inlet end of the warn air channel through the inlet air door and seals the cold air position of the outlet end of the warn air channel through the outlet air door, the inlet air door seals the inlet end of the cold air channel, and the outlet air door opens the warm air position of the outlet end of the warn air channel. The air conditioning box is provided with the inlet air door and the outlet air door. The inlet end and the outlet end of the warm air channel are sealed in a refrigeration state to prevent the phenomenon that airflow enters the warn air channel and accordingly the refrigeration effect is poor, the phenomenon that cold air flows backwards and enters the warm air channel and accordingly air volume is decreased can be also avoided, and comfort can be effectively improved.
Description
Technical field
The present invention relates to field of automobile air conditioner, in particular to a kind of air conditioning cabinet, automotive air conditioning device and automobile.
Background technology
On current automobile, the aircondition of changes in temperature one normally adopts engine cooling water to be heated by heater cores heat exchange, it is the water valve not having controlled cooling model water flow in the pipeline of engine cooling water, therefore under no matter which kind of pattern air-conditioning is in, in heater cores, hot-water heating system is all keep unimpeded state, and temperature damper device only has 1 air door, the inlet part of cold air passage can only be controlled, so following problem can be there is:
1, often because the position of temperature damper device and reasons in structure, add automobile itself and run the vibrational state caused, cause when ventilation and cool wind mode state, have the inlet part that air-flow enters warm braw passage, cause hot blast from warm braw passage into the car, reduce the refrigeration of comfortableness and air-conditioning, increase oil consumption.
2, because the exit portion of warm braw passage is without sealing device, under cold wind and air vent mode, partial air can pour in down a chimney from cold air duct and enters warm braw passage, air-conditioning system inner air channel windage can be caused comparatively large, reduce air output.
Summary of the invention
The present invention aims to provide a kind of air conditioning cabinet, automotive air conditioning device and the automobile that can improve comfortableness.
The invention provides a kind of air conditioning cabinet, comprise casing and air door, casing is provided with the gas channel of airflow inlet, air stream outlet and connection airflow inlet and air stream outlet, gas channel comprises warm braw passage and cold air duct; Air door comprises import air door and export the breeze door; Air door has import air door and closes the entrance point of warm braw passage and export the breeze door closes the cold wind position of the port of export of warm braw passage, and the entrance point of cold air duct closed by import air door and export the breeze door opens the warm braw position of the port of export of warm braw passage.
Further, air door also have import air door between the entrance point and the entrance point of cold air duct of warm braw passage and export the breeze door partially open the port of export of warm braw passage mix wind position.
Further, air conditioning cabinet also comprises slider, and slider is arranged in gas channel, and gas channel is divided into warm braw passage and cold air duct; Import air door and export the breeze door are all hinged on slider, or are all hinged on the sidewall of gas channel, or the two one of be hinged on slider, the two is hinged on the sidewall of gas channel.
Further, import air door and export the breeze door are linked mutually by link gear.
Further, link gear comprises the second connecting rod being fixedly installed on first connecting rod on import air door and being fixedly installed on export the breeze door; Second connecting rod is provided with chute, and first connecting rod is coordinated with slide by bearing pin.
Further, air conditioning cabinet also comprises the driving mechanism driving import air door and export the breeze door to rotate.
Further, import air door comprises the first air door plate and is arranged on the first jointed shaft on the first air door plate, and first connecting rod is fixedly installed on the first jointed shaft; Export the breeze door comprises the second air door plate and is arranged on the second jointed shaft on the second air door plate, and second connecting rod is fixedly installed on the second jointed shaft; Driving mechanism comprises motor, and motor drives the first jointed shaft or the second jointed shaft to rotate.
Further, air stream outlet comprises the multiple points of outlets being positioned at casing diverse location, and air conditioning cabinet also comprises the switching air door switching multiple points of outlet air-out.
Present invention also offers a kind of automotive air conditioning device, comprise aforesaid air conditioning cabinet.
Present invention also offers a kind of automobile, comprise aforesaid automotive air conditioning device.
According to air conditioning cabinet of the present invention, automotive air conditioning device and automobile, by arranging import air door and export the breeze door, and there is import air door and close the entrance point of warm braw passage and export the breeze door closes the cold wind position of the port of export of warm braw passage, and the entrance point of cold air duct closed by import air door and export the breeze door opens the warm braw position of the port of export of warm braw passage.Namely air-conditioning is under refrigerating state, and the entrance point of warm braw passage and the port of export are all closed, prevents air-flow from entering warm braw passage and causes refrigeration to be deteriorated, and also can prevent from cold wind from pouring in down a chimney entering warm braw passage causing air quantity to reduce, and effectively can improve comfortableness.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to import air door of the present invention and export the breeze door fit structure schematic diagram;
Fig. 2 a is the perspective view according to import air door of the present invention;
Fig. 2 b is the side-looking structural representation according to import air door of the present invention;
Fig. 2 c is the main TV structure schematic diagram according to import air door of the present invention;
Fig. 3 a is the perspective view according to export the breeze door of the present invention;
Fig. 3 b is the side-looking structural representation according to export the breeze door of the present invention;
Fig. 3 c is the main TV structure schematic diagram according to export the breeze door of the present invention;
Fig. 4 is the structural representation that air door according to the present invention is positioned at cold wind position;
Fig. 5 is the structural representation that air door according to the present invention is positioned at warm braw position;
Fig. 6 is the structural representation that air door according to the present invention is positioned at mixing wind position.
Description of reference numerals:
1, airflow inlet; 2, heater cores; 3, warm braw passage; 4, foot's outlet; 5, casing; 6, face outlet; 7, defrosting outlet; 8, air door is switched; 9, warm braw guide wall; 10, cold wind guide wall; 11, export the breeze door; 12, import air door; 12a, the first jointed shaft; 12b, the first air door plate; 12c, first connecting rod; 12d, bearing pin; 11a, the second jointed shaft; 11b, the second air door plate; 11c, second connecting rod; 11d, chute; 13, cold air duct; 14, slider.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figures 1 to 6, according to air conditioning cabinet of the present invention, comprise casing 5 and air door, casing 5 is provided with the gas channel of airflow inlet 1, air stream outlet and connection airflow inlet 1 and air stream outlet, gas channel comprises warm braw passage 3 and cold air duct 13; Usually, be provided with heater cores 2 in warm braw passage 3, heater cores 2 is communicated with engine cooling water, thus by the air heat in warm braw passage 3.In the present invention, air door comprises import air door 12 and export the breeze door 11; Air door has import air door 12 and closes the entrance point of warm braw passage 3 and export the breeze door 11 closes the cold wind position of the port of export of warm braw passage 3, and the entrance point of cold air duct 13 closed by import air door 12 and export the breeze door 11 opens the warm braw position of the port of export of warm braw passage 3.The present invention is by arranging import air door 12 and export the breeze door 11, and there is import air door 12 and close the entrance point of warm braw passage 3 and export the breeze door 11 closes the cold wind position of the port of export of warm braw passage 3, and the entrance point of cold air duct 13 closed by import air door 12 and export the breeze door opens the warm braw position of the port of export of warm braw passage 3.Namely air-conditioning is under refrigerating state, and the entrance point of warm braw passage and the port of export are all closed, prevents air-flow from entering warm braw passage and causes refrigeration to be deteriorated, and also can prevent from cold wind from pouring in down a chimney entering warm braw passage causing air quantity to reduce, and effectively can improve comfortableness.
Preferably, air door also have import air door 12 between the entrance point and the entrance point of cold air duct 13 of warm braw passage 3 and export the breeze door 11 partially open the port of export of warm braw passage 3 mix wind position, namely warm braw passage 3 and cold air duct 13 all partially open, and two air channel air-out simultaneously also blow out from air stream outlet after mixing.
Particularly, shown in composition graphs 4 to 6, air conditioning cabinet also comprises slider 14, and slider 14 is arranged in gas channel, and gas channel is divided into warm braw passage 3 and cold air duct 13; Import air door 12 and export the breeze door 11 are all hinged on slider 14 or are all hinged on the sidewall of gas channel and are sealed and matched with slider 14, namely import air door 12 and export the breeze door 11 coordinate with slider 14, thus realize opening or closed warm braw passage 3 or cold air duct 13.As required, import air door 12 and export the breeze door 11 also can one be arranged on slider 14, another is arranged on the sidewall of gas channel.As shown in Figure 4 and Figure 5, as required, warm braw guide wall 9 and cold wind guide wall 10 can also be set on gas channel, thus suitable position that air-flow is led.
Preferably, in order to make import air door 12 and export the breeze door 11 work asynchronously, corresponding link gear being set in the present invention and making the two interlock mutually.Shown in composition graphs 1 to 3, link gear can adopt linkage, and particularly, linkage comprises the second connecting rod 11c being fixedly installed on first connecting rod 12c on import air door 12 and being fixedly installed on export the breeze door 11; Second connecting rod 11c is provided with chute 11d, first connecting rod 12c is fixedly installed the bearing pin 12d be slidably matched with chute 11d, namely coordinated by chute 11d and bearing pin 12d and realize the two interlock.Link gear also can adopt other lazy-tongs, such as gear mechanism etc.
More specifically, shown in composition graphs 1 and Fig. 2 a to 2c, import air door 12 comprises the first air door plate 12b and is arranged on the first jointed shaft 12a on the first air door plate 12b, and the first air door plate 12b is fixedly connected with the first jointed shaft 12a, and with the first jointed shaft 12a for axis rotates.First connecting rod 12c is fixedly installed on the opposite side of the first jointed shaft 12a relative to the first air door plate 12b, and usually, in order to improve reliability, first connecting rod 12c is set to two, and two first connecting rod 12c are fixedly installed on the two ends of the first jointed shaft 12a respectively.
Shown in composition graphs 1 and Fig. 3 a to 3c, export the breeze door 11 comprises the second air door plate 11b and is arranged on the second jointed shaft 11a on the second air door plate 11b, and the second air door plate 11b is fixedly connected with the second jointed shaft 11a, and with the second jointed shaft 11a for axis rotates.Second connecting rod 11c is fixedly installed on the second jointed shaft 11a, and correspondingly, second connecting rod 11c is corresponding with first connecting rod 12c, is also set to two.On two second connecting rod 11c, correspondence is provided with chute 11d, and chute 11d entirety is in circular arc, and namely chute 11d is made up of two sections of circular arc sidewalls and two semi-circular ends, and the second air door plate 11b is arranged to tilt to warm braw passage 3 Way out.
Below in conjunction with Fig. 1 to 3, the import air door 12 of the present embodiment and the linkage process of export the breeze door 11 are described, when air door in import air door 12 and export the breeze door 11 is that axis rotates with jointed shaft, drive corresponding link rotatable, and then by bearing pin 12d and chute 11d be slidably matched drive another link rotatable, thus drive another air door to rotate, realize opening or closed warm braw passage 3 or cold air duct 13.Usually, air conditioning cabinet also comprises corresponding driving mechanism, thus drives import air door 12 and export the breeze door 11 to rotate, and the mode such as manually can certainly be adopted to drive.
Preferably, shown in composition graphs 1 to 3, driving mechanism generally adopts motor, because import air door 12 is positioned at the entrance location of warm braw passage 3 and cold air duct 13, more accurate in order to control, generally make import air door 12 for driving link, namely motor drives the first jointed shaft 12a to rotate, bearing pin 12d on import air door 12 is coordinated with the chute 11d on export the breeze door 11, make import air door 12 and export the breeze door 11 linkage rotation, when bearing pin 12d moves to the end position be positioned near the second jointed shaft 11a, the circular arc sidewall of first connecting rod 12c and chute 11d is orthogonal in the direction of the normal L of this position, namely the active force direction of first connecting rod 12c is along the circular arc sidewall direction of chute 11d, thus ensure that first connecting rod 12c reliably can drive second connecting rod 11c and export the breeze door 11, ensure reliability.Certainly, at chute 11d when the end position of the second jointed shaft 11a, the angle between the normal direction of the circular arc sidewall of first connecting rod 12c and chute 11d also can be less than 90 °.
Shown in composition graphs 4 to 6, air stream outlet comprises the multiple points of outlets being positioned at casing 5 diverse location, and air conditioning cabinet also comprises the switching air door 8 switching multiple points of outlet air-out, and the air-out direction of different points of outlets is inconsistent, thus realizes different functions.Such as in automotive air conditioning device, a point outlet can be face outlet 6, defrosting outlet 7 or foot's outlet 4 etc., switches air door 8 and the air in casing 5 can be made to blow to zones of different to realize predetermined various air-out modes from above-mentioned each point of outlet respectively.
Particularly, composition graphs 1 to 6 illustrates the different air-out modes of air conditioning cabinet of the present invention.
Fig. 4 is air conditioning cabinet is warm braw mode state, now air door is in warm braw position, and namely import air door 12 is positioned at low order end, closes cold air duct 13, export the breeze door 11 is also in an open position, inlet part and the exit portion of warm braw passage 3 are opened all completely, and cold air duct 13 is closed completely, after air is entered by airflow inlet 1, all flow in warm braw passage 3 according to A circuit, in the end enter casing 5 top, by each air stream outlet, warm braw is blown out to different regions.
Fig. 5 is air conditioning cabinet is cold wind and air vent mode state, now import air door 12 is positioned at high order end, and namely close the entrance point of warm braw passage 3, export the breeze door 11 is also in the closed position, the import of warm braw passage 3, exit portion is closed all completely, and cold air duct 13 is opened completely, after air is entered by airflow inlet 1, all flow in cold air duct 13 according to B circuit, in the end enter casing 5 top, by each air stream outlet, cold wind or gravity-flow ventilation are blown out to different regions.
Fig. 6 is air conditioning cabinet is mixing warm air mode state, now import air door 12 is positioned at most centre position, export the breeze door 11 is also in half-open position, import, the exit portion of warm braw passage 3 are all in semi-open state, cold air duct 13 is also in semi-open state, after air in aircondition is entered by airflow inlet 1, part flows in cold air duct 13 according to B circuit, another part flows in warm braw passage 3 according to A circuit, finally enter the mixing of casing 5 top, by each exit portion, the warm air of mixing is blown into the zones of different in compartment.
The present invention also provides a kind of automotive air conditioning device, comprise aforesaid air conditioning cabinet, by arranging import air door 12 and export the breeze door 11, under can be implemented in cold wind and air vent mode, warm braw passage import and export part can be closed simultaneously, make warm braw passage completely closed, effectively avoid bleeding of hot blast, thus effectively can reduce automotive air conditioning device under refrigeration and Natural Ventilation Mode, the temperature rise caused because air enters warm braw passage, ride comfort can be improved, reduce the power consumption of automotive air conditioning device, the windage of aircondition inside can be reduced simultaneously, improve the heat exchange efficiency of whole automotive air conditioning device.
Present invention also offers a kind of automobile, comprise aforesaid automotive air conditioning device, effectively can shift to an earlier date comfortableness.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to air conditioning cabinet of the present invention, automotive air conditioning device and automobile, by arranging import air door and export the breeze door, and there is import air door and close the entrance point of warm braw passage and export the breeze door closes the cold wind position of the port of export of warm braw passage, and the entrance point of cold air duct closed by import air door and export the breeze door opens the warm braw position of the port of export of warm braw passage.Namely air-conditioning is under refrigerating state, and the entrance point of warm braw passage and the port of export are all closed, prevents air-flow from entering warm braw passage and causes refrigeration to be deteriorated, and also can prevent from cold wind from pouring in down a chimney entering warm braw passage causing air quantity to reduce, and effectively can improve comfortableness.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an air conditioning cabinet, comprise casing (5) and air door, described casing (5) is provided with the gas channel of airflow inlet (1), air stream outlet and the described airflow inlet of connection (1) and described air stream outlet, described gas channel comprises warm braw passage (3) and cold air duct (13); It is characterized in that,
Described air door comprises import air door (12) and export the breeze door (11);
Described air door has described import air door (12) and closes the entrance point of described warm braw passage (3) and described export the breeze door (11) closes the cold wind position of the port of export of described warm braw passage (3), and the entrance point of described cold air duct (13) closed by described import air door (12) and described export the breeze door (11) opens the warm braw position of the port of export of described warm braw passage (3).
2. air conditioning cabinet according to claim 1, is characterized in that,
Described air door also have described import air door (12) to be positioned between the entrance point of described warm braw passage (3) and the entrance point of described cold air duct (13) and described export the breeze door (11) partially open the port of export of described warm braw passage (3) mix wind position.
3. air conditioning cabinet according to claim 2, is characterized in that,
Described air conditioning cabinet also comprises slider (14), and described slider (14) is arranged in described gas channel, and described gas channel is divided into described warm braw passage (3) and described cold air duct (13);
Described import air door (12) and described export the breeze door (11) are all hinged on described slider (14), or be all hinged on the sidewall of described gas channel, or the two one of be hinged on described slider (14), the two is hinged on the sidewall of described gas channel.
4. air conditioning cabinet according to any one of claim 1 to 3, is characterized in that,
Described import air door (12) and described export the breeze door (11) are linked mutually by link gear.
5. air conditioning cabinet according to claim 4, is characterized in that,
Described link gear comprises the second connecting rod (11c) being fixedly installed on the upper first connecting rod (12c) of described import air door (12) and being fixedly installed on described export the breeze door (11);
Described second connecting rod (11c) is provided with chute (11d), described first connecting rod (12c) is slidably matched by bearing pin (12d) and described chute (11d).
6. air conditioning cabinet according to claim 5, is characterized in that,
Described air conditioning cabinet also comprises the driving mechanism driving described import air door (12) and described export the breeze door (11) to rotate.
7. air conditioning cabinet according to claim 6, is characterized in that,
Described import air door (12) comprises the first air door plate (12b) and is arranged on the first jointed shaft (12a) on described first air door plate (12b), and described first connecting rod (12c) is fixedly installed on described first jointed shaft (12a);
Described export the breeze door (11) comprises the second air door plate (11b) and is arranged on the second jointed shaft (11a) on described second air door plate (11b), and described second connecting rod (11c) is fixedly installed on described second jointed shaft (11a);
Described driving mechanism comprises motor, and described motor drives described first jointed shaft (12a) or described second jointed shaft (11a) to rotate.
8. air conditioning cabinet according to claim 7, is characterized in that,
Described air stream outlet comprises the multiple points of outlets being positioned at described casing (5) diverse location, and described air conditioning cabinet also comprises the switching air door (8) switching described multiple points of outlet air-out.
9. an automotive air conditioning device, comprises air conditioning cabinet, it is characterized in that, the air conditioning cabinet of described air conditioning cabinet according to any one of claim 1 to 8.
10. an automobile, comprises automotive air conditioning device, it is characterized in that, described automotive air conditioning device is automotive air conditioning device according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127555.7A CN104764091B (en) | 2015-03-23 | 2015-03-23 | Air conditioning cabinet, automotive air conditioning device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127555.7A CN104764091B (en) | 2015-03-23 | 2015-03-23 | Air conditioning cabinet, automotive air conditioning device and automobile |
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| Publication Number | Publication Date |
|---|---|
| CN104764091A true CN104764091A (en) | 2015-07-08 |
| CN104764091B CN104764091B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510127555.7A Active CN104764091B (en) | 2015-03-23 | 2015-03-23 | Air conditioning cabinet, automotive air conditioning device and automobile |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107513915A (en) * | 2016-06-18 | 2017-12-26 | 俞祁浩 | A kind of method of intelligent and high-efficiency regulation subgrade heat convection |
| CN107990523A (en) * | 2018-01-04 | 2018-05-04 | 奥克斯空调股份有限公司 | A kind of air conditioner wind-guiding mechanism and air conditioner |
| KR20190079011A (en) * | 2017-12-27 | 2019-07-05 | 한온시스템 주식회사 | Air conditioner for vehicle |
| CN114056038A (en) * | 2021-09-28 | 2022-02-18 | 北京罗克维尔斯科技有限公司 | Method, device and storage medium for predicting temperature in passenger compartment |
| CN115289537A (en) * | 2022-08-11 | 2022-11-04 | 珠海格力电器股份有限公司 | Door plate structure and air conditioner |
| CN117261553A (en) * | 2023-11-23 | 2023-12-22 | 浙江极氪汽车研究开发有限公司 | Air distributing mechanism, ceiling air duct, vehicle body structure and vehicle |
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| CN115289537A (en) * | 2022-08-11 | 2022-11-04 | 珠海格力电器股份有限公司 | Door plate structure and air conditioner |
| CN117261553A (en) * | 2023-11-23 | 2023-12-22 | 浙江极氪汽车研究开发有限公司 | Air distributing mechanism, ceiling air duct, vehicle body structure and vehicle |
| CN117261553B (en) * | 2023-11-23 | 2024-03-12 | 浙江极氪汽车研究开发有限公司 | Air distributing mechanism, ceiling air duct, vehicle body structure and vehicle |
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| CN104764091B (en) | 2018-01-09 |
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