CN102022809A - Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door - Google Patents
Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door Download PDFInfo
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- CN102022809A CN102022809A CN 201010602983 CN201010602983A CN102022809A CN 102022809 A CN102022809 A CN 102022809A CN 201010602983 CN201010602983 CN 201010602983 CN 201010602983 A CN201010602983 A CN 201010602983A CN 102022809 A CN102022809 A CN 102022809A
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims description 7
- 238000004378 air conditioning Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 title abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio, comprising an outer circulation air inlet, an inner circulation air inlet, an original fixed air door and an air blower pipeline, wherein the outer circulation air inlet and the inner circulation air inlet are connected with one end of the original fixed air door, and the other end of the original fixed air door is communicated with the air blower pipeline; a moveable air door is arranged in the middle of the original fixed air door; and the moveable air door moves in the original air door through a control device and leads the fresh air in the outer circulation air inlet and the return air in the inner circulation air inlet to respectively enter the air blower pipeline, so that the area changes. In the HVAC inner and outer circulation air door, because the moveable air door capable of regulating the fresh air and the return air ratio is arranged, reliable fresh air and return air ratio are selected according to the number of passengers in a vehicle and the temperature of outdoor environment, thereby meeting the sanitation requirement of the passengers in the vehicle and saving energy consumption.
Description
Technical field
The present invention relates to a kind of HVAC internal-external cycle throttle and control method thereof of regulating new wind and return air ratio.
Background technology
There are both patterns in the air intake of existing air conditioning for automobiles: outer circulation air intake pattern and interior circulation air intake pattern, and can only in outer circulation air intake pattern and two kinds of patterns of interior circulation air intake pattern, carry out unique selection.
Air conditioning for automobiles also will satisfy hygienic requirements when satisfying refrigeration and heating, in order to guarantee the cleaning of air in the car, air-conditioning can be reached the outer circulation pattern usually.In the cooling and heating load of air-conditioning, new wind occupies very big ratio, if all use new wind, though the demand of the health that satisfies is very serious to the waste of energy.
Summary of the invention
The present invention has designed a kind of HVAC internal-external cycle throttle of regulating new wind and return air ratio, the technical problem of its solution is that the air intake pattern of existing automobile has only interior circulation pattern and outer circulation pattern, thereby the ratio that can't select new wind and return air to enter according to people's demand, can not play the purpose of saving the energy.
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme:
A kind of HVAC internal-external cycle throttle of regulating new wind and return air ratio comprises external circulation air inlet (1), interior circulation air inlet (2), original fixed air door (5) and blower conduits (3); Described external circulation air inlet (1) and described interior circulation air inlet (2) are communicated with described original fixed air door (5) one ends, the other end of described original fixed air door (5) is communicated with described blower conduits (3), in the middle of described original fixed air door (5), be provided with one and move air door (4), described mobile air door (4) moves in described original fixed air door (5) by a control device, and make in the described external circulation air inlet (1) new wind and described in the circulation air inlet (2) return air enter respectively that area changes in the described blower conduits (3).
Further, described mobile air door (4) outer surface is a globoidal structure.
Further, described original fixed air door (5) is provided with slide rail (6), and described mobile air door (4) horizontally slips in described original fixed air door (5) by described slide rail (6).
Further, described control device is set at five position shelves with described mobile air door (4), and the ratio that described five position shelves make new wind and return air enter described blower conduits (3) was followed successively by 0: 100%, 25%: 75%, 50%: 50%, 75%: 25% and 100%: 0.
Further, described control device is set at three position shelves with described mobile air door (4), and the ratio that described three position shelves make new wind and return air enter described blower conduits (3) was followed successively by 0: 100%, 50%: 50% and 100%: 0.
Further, control device is by a button or a plurality ofly move to different position shelves by the described mobile air door of key control (4).
The control method of the HVAC internal-external cycle throttle of a kind of new wind and return air ratio may further comprise the steps:
When the more new wind of needs, human pilot by described control device with described mobile air door (4) circulation air inlet (2) one side shiftings in described, make the current area of described external circulation air inlet (1) become gradually greatly, the current area of simultaneously described interior circulation air inlet (2) diminishes gradually.
When the more return air of needs, human pilot by described control device with described mobile air door (4) to described external circulation air inlet (1) one side shifting, make the current area of described interior circulation air inlet (2) become gradually greatly, the current area of described external circulation air inlet (1) diminishes gradually simultaneously.
This HVAC internal-external cycle throttle and control method thereof of regulating new wind and return air ratio has following beneficial effect:
(1) the present invention is owing to be provided with the mobile air door of new wind and return air adjustable ratio, thereby reasonably new wind and the return air ratio that can select according to the temperature of number of members in the car and outdoor environment, and the health demand that has not only satisfied member in the car simultaneously but also save energy consumption.
(2) the present invention thereby can guarantee that mobile air door closes well the situation of not leaking out because mobile air door horizontally slips in the original fixed air door by slide rail.
(3) the present invention is owing to just move air door only being provided with one in the middle of the original fixed air door, thereby cost is low, is easy to realize, but large scale investment production.
Description of drawings
Fig. 1 is the sectional view that the present invention regulates the HVAC internal-external cycle throttle of new wind and return air ratio;
Fig. 2 is that the present invention regulates that mobile air door moves schematic diagram I in the HVAC internal-external cycle throttle of new wind and return air ratio;
Fig. 3 is that the present invention regulates that mobile air door moves schematic diagram II in the HVAC internal-external cycle throttle of new wind and return air ratio;
Fig. 4 is that the present invention regulates mobile air door fundamental diagram in the HVAC internal-external cycle throttle of new wind and return air ratio.
Description of reference numerals:
The 1-external circulation air inlet; Circulation air inlet in the 2-; The 3-blower conduits; 4-moves air door; 5-original fixed air door; The 6-slide rail.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 4, the present invention will be further described:
As shown in Figure 1, a kind of HVAC internal-external cycle throttle of regulating new wind and return air ratio comprises: external circulation air inlet 1, interior circulation air inlet 2, original fixed air door 5 and blower conduits 3; External circulation air inlet 1 and interior circulation air inlet 2 are communicated with original fixed air door 5 one ends, the other end of original fixed air door 5 is communicated with blower conduits 3, in the middle of original fixed air door 5, be provided with one and move air door 4, mobile air door 4 moves in original fixed air door 5 by a control device, and makes in the external circulation air inlet 1 in the new wind and interior circulation air inlet 2 return air enter respectively that area changes in the blower conduits 3.The present invention is owing to be provided with the mobile air door of new wind and return air adjustable ratio, thereby reasonably new wind and the return air ratio that can select according to the temperature of number of members in the car and outdoor environment, and the health demand that has not only satisfied member in the car simultaneously but also save energy consumption.
Original fixed air door 5 is provided with slide rail 6, and described mobile air door 4 horizontally slips in original fixed air door 5 by slide rail 6.Mobile air door horizontally slips in the original fixed air door by slide rail, thereby can guarantee that mobile air door closes well the situation of not leaking out.
Control device is by a button or a plurality ofly move air door 4 by key control and move to different position shelves.
Control device is set at five position shelves with mobile air door 4, and the ratio that five position shelves make new wind and return air enter blower conduits 3 was followed successively by 0: 100%, 25%: 75%, 50%: 50%, 75%: 25% and 100%: 0.As shown in Figure 2, to enter the ratio of blower conduits 3 be 100%: 0 for Ci Shi new wind and return air.As shown in Figure 3, to enter the ratio of blower conduits 3 be 50%: 50% for Ci Shi new wind and return air.
In addition, control device can also be set at three position shelves with mobile air door 4, and the ratio that three position shelves make new wind and return air enter blower conduits 3 was followed successively by 0: 100%, 50%: 50% and 100%: 0.
As shown in Figure 4, this operation principle of HVAC internal-external cycle throttle of regulating new wind and return air ratio is as follows:
When the more new wind of needs, human pilot with mobile air door 4 inside circulation air inlet 2 one side shiftings, makes external circulation air inlet 1 current area become gradually greatly by control device, and the while current area of interior circulation air inlet 2 diminishes gradually.
When the more return air of needs, human pilot by control device with described mobile air door 4 to described external circulation air inlet 1 one side shiftings, circulation air inlet 2 current areas become greatly gradually in making, the while current area of external circulation air inlet 1 diminishes gradually.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all in protection scope of the present invention.
Claims (7)
1. a HVAC internal-external cycle throttle of regulating new wind and return air ratio comprises: external circulation air inlet (1), interior circulation air inlet (2), original fixed air door (5) and blower conduits (3); Described external circulation air inlet (1) and described interior circulation air inlet (2) are communicated with described original fixed air door (5) one ends, the other end of described original fixed air door (5) is communicated with described blower conduits (3), it is characterized in that: in the middle of described original fixed air door (5), be provided with one and move air door (4), described mobile air door (4) moves in described original fixed air door (5) by a control device, and make in the described external circulation air inlet (1) new wind and described in the circulation air inlet (2) return air enter respectively that area changes in the described blower conduits (3).
2. according to the HVAC internal-external cycle throttle of new wind of the described adjusting of claim 1 and return air ratio, it is characterized in that: described mobile air door (4) outer surface is a globoidal structure.
3. according to the HVAC internal-external cycle throttle of claim 1 or new wind of 2 described adjustings and return air ratio, it is characterized in that: described original fixed air door (5) is provided with slide rail (6), and described mobile air door (4) horizontally slips in described original fixed air door (5) by described slide rail (6).
4. according to the HVAC internal-external cycle throttle of new wind of the described adjusting of claim 3 and return air ratio, it is characterized in that: described control device is set at five position shelves with described mobile air door (4), and the ratio that described five position shelves make new wind and return air enter described blower conduits (3) was followed successively by 0: 100%, 25%: 75%, 50%: 50%, 75%: 25% and 100%: 0.
5. according to the HVAC internal-external cycle throttle of new wind of any one described adjusting and return air ratio in the claim 1 to 4, it is characterized in that: described control device is set at three position shelves with described mobile air door (4), and the ratio that described three position shelves make new wind and return air enter described blower conduits (3) was followed successively by 0: 100%, 50%: 50% and 100%: 0.
6. according to the HVAC internal-external cycle throttle of new wind of the described adjusting of claim 3 and return air ratio, it is characterized in that: described control device is by a button or a plurality ofly move to different position shelves by the described mobile air door of key control (4).
7. the control method of the HVAC internal-external cycle throttle of described new wind of claim 1 and return air ratio may further comprise the steps:
When the more new wind of needs, human pilot by described control device with described mobile air door (4) circulation air inlet (2) one side shiftings in described, make the current area of described external circulation air inlet (1) become gradually greatly, the current area of simultaneously described interior circulation air inlet (2) diminishes gradually;
When the more return air of needs, human pilot by described control device with described mobile air door (4) to described external circulation air inlet (1) one side shifting, make the current area of described interior circulation air inlet (2) become gradually greatly, the current area of described external circulation air inlet (1) diminishes gradually simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010602983 CN102022809A (en) | 2010-12-24 | 2010-12-24 | Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010602983 CN102022809A (en) | 2010-12-24 | 2010-12-24 | Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door |
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| Publication Number | Publication Date |
|---|---|
| CN102022809A true CN102022809A (en) | 2011-04-20 |
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| CN 201010602983 Pending CN102022809A (en) | 2010-12-24 | 2010-12-24 | Heating ventilating and air conditioning (HVAC) inner and outer circulation air door capable of regulating fresh air and return air ratio and regulation method of HVAC inner and outer circulation wind door |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185563A (en) * | 2012-03-02 | 2014-12-03 | 法雷奥空调系统有限责任公司 | Blower assembly for a vehicle air conditioning unit and method for operating a vehicle air conditioning unit |
| CN104309446A (en) * | 2014-09-28 | 2015-01-28 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner inside and outside circulation system |
| CN105216583A (en) * | 2015-11-17 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of new return air damper of air-conditioning and air port assembly |
| CN105276770A (en) * | 2015-11-19 | 2016-01-27 | 刘宏伟 | Movable gate type intelligent controller system for indoor and outdoor air circulation |
| CN105539084A (en) * | 2016-01-05 | 2016-05-04 | 苏州工业园区驿力机车科技股份有限公司 | Air conditioner fresh air device of electric automobile |
| CN106808969A (en) * | 2016-12-28 | 2017-06-09 | 中国科学院理化技术研究所 | The return air adjustment control method and its air-conditioning system of electric automobile air-conditioning system |
| CN110329040A (en) * | 2019-08-22 | 2019-10-15 | 重庆松芝汽车空调有限公司 | A kind of on-board air conditioner inlet box air door structure |
| CN110749019A (en) * | 2018-07-23 | 2020-02-04 | 青岛海尔空调器有限总公司 | Fresh air machine, control device and method for fresh air machine and storage medium |
| CN111486581A (en) * | 2020-03-30 | 2020-08-04 | 珠海格力电器股份有限公司 | Air valve assembly, air conditioning equipment and corresponding control method |
| CN114348329A (en) * | 2021-04-28 | 2022-04-15 | 成都通德药业有限公司 | Aseptic production transfer system of potassium dehydroandrographolide succinate for injection |
| US11519632B2 (en) | 2020-10-16 | 2022-12-06 | Richard T. Burks, III | Variable air flow / multiple zone HVAC air terminal system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139020A (en) * | 1961-04-26 | 1964-06-30 | Harold L Schemenauer | Air conditioning unit and control mechanism therefor |
| JPS6316283B2 (en) * | 1982-05-24 | 1988-04-08 | Nissan Motor | |
| JPS63170118A (en) * | 1986-12-29 | 1988-07-14 | Nippon Denso Co Ltd | Switching mechanism for inside and outside air in air conditioning device for vehicle |
| EP1312494A1 (en) * | 2001-11-19 | 2003-05-21 | Sanden Corporation | Automotive air conditioner with flexible plate-like member for controlling flow of air therein |
| CN2733215Y (en) * | 2004-09-29 | 2005-10-12 | 山东哈帕尔空调有限公司 | Intelligent fresh air exchange draught fan coil pipe unit |
| CN1900613A (en) * | 2006-07-12 | 2007-01-24 | 福建工程学院 | Air return temperature regulating sedan air conditioner |
| CN201116070Y (en) * | 2007-05-11 | 2008-09-17 | 十堰天涯汽车科技有限公司 | Warm-air system for cars |
| CN101713577A (en) * | 2009-09-21 | 2010-05-26 | 浙江大学 | Wind-driven thermoacoustic vehicle air conditioning |
-
2010
- 2010-12-24 CN CN 201010602983 patent/CN102022809A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139020A (en) * | 1961-04-26 | 1964-06-30 | Harold L Schemenauer | Air conditioning unit and control mechanism therefor |
| JPS6316283B2 (en) * | 1982-05-24 | 1988-04-08 | Nissan Motor | |
| JPS63170118A (en) * | 1986-12-29 | 1988-07-14 | Nippon Denso Co Ltd | Switching mechanism for inside and outside air in air conditioning device for vehicle |
| EP1312494A1 (en) * | 2001-11-19 | 2003-05-21 | Sanden Corporation | Automotive air conditioner with flexible plate-like member for controlling flow of air therein |
| CN2733215Y (en) * | 2004-09-29 | 2005-10-12 | 山东哈帕尔空调有限公司 | Intelligent fresh air exchange draught fan coil pipe unit |
| CN1900613A (en) * | 2006-07-12 | 2007-01-24 | 福建工程学院 | Air return temperature regulating sedan air conditioner |
| CN201116070Y (en) * | 2007-05-11 | 2008-09-17 | 十堰天涯汽车科技有限公司 | Warm-air system for cars |
| CN101713577A (en) * | 2009-09-21 | 2010-05-26 | 浙江大学 | Wind-driven thermoacoustic vehicle air conditioning |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185563B (en) * | 2012-03-02 | 2018-04-10 | 法雷奥空调系统有限责任公司 | Method for the fan assembly of vehicle air conditioning unit and for operating vehicle air conditioning unit |
| CN104185563A (en) * | 2012-03-02 | 2014-12-03 | 法雷奥空调系统有限责任公司 | Blower assembly for a vehicle air conditioning unit and method for operating a vehicle air conditioning unit |
| CN104309446A (en) * | 2014-09-28 | 2015-01-28 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner inside and outside circulation system |
| CN104309446B (en) * | 2014-09-28 | 2016-08-24 | 博耐尔汽车电气系统有限公司 | A kind of air conditioning for automobiles storing tank |
| CN105216583A (en) * | 2015-11-17 | 2016-01-06 | 安徽江淮汽车股份有限公司 | A kind of new return air damper of air-conditioning and air port assembly |
| CN105276770A (en) * | 2015-11-19 | 2016-01-27 | 刘宏伟 | Movable gate type intelligent controller system for indoor and outdoor air circulation |
| CN105276770B (en) * | 2015-11-19 | 2017-10-13 | 刘宏伟 | Mobile bar gate type indoor and outdoor gas circulation smart controller system |
| CN105539084A (en) * | 2016-01-05 | 2016-05-04 | 苏州工业园区驿力机车科技股份有限公司 | Air conditioner fresh air device of electric automobile |
| CN106808969A (en) * | 2016-12-28 | 2017-06-09 | 中国科学院理化技术研究所 | The return air adjustment control method and its air-conditioning system of electric automobile air-conditioning system |
| CN110749019A (en) * | 2018-07-23 | 2020-02-04 | 青岛海尔空调器有限总公司 | Fresh air machine, control device and method for fresh air machine and storage medium |
| CN110329040A (en) * | 2019-08-22 | 2019-10-15 | 重庆松芝汽车空调有限公司 | A kind of on-board air conditioner inlet box air door structure |
| CN111486581A (en) * | 2020-03-30 | 2020-08-04 | 珠海格力电器股份有限公司 | Air valve assembly, air conditioning equipment and corresponding control method |
| US11519632B2 (en) | 2020-10-16 | 2022-12-06 | Richard T. Burks, III | Variable air flow / multiple zone HVAC air terminal system |
| CN114348329A (en) * | 2021-04-28 | 2022-04-15 | 成都通德药业有限公司 | Aseptic production transfer system of potassium dehydroandrographolide succinate for injection |
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Application publication date: 20110420 |