CN203349470U - Automobile and air conditioning system of same - Google Patents
Automobile and air conditioning system of same Download PDFInfo
- Publication number
- CN203349470U CN203349470U CN 201320309630 CN201320309630U CN203349470U CN 203349470 U CN203349470 U CN 203349470U CN 201320309630 CN201320309630 CN 201320309630 CN 201320309630 U CN201320309630 U CN 201320309630U CN 203349470 U CN203349470 U CN 203349470U
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- conditioning system
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- evaporimeter
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Abstract
The utility model provides an automobile and an air conditioning system of the automobile. The air conditioning system comprises an evaporator. The end part of the evaporator is provided with an adjustable bypass ventilation door; behind the evaporator is arranged a first wind mixing area; airflow passing through the evaporator is mixed with airflow passing through the bypass ventilation door in the first wind mixing area; with the air conditioning system of the automobile under control, an opening degree of the bypass ventilation door is increased to 100% when the evaporator is not at work; and the opening degree of the bypass ventilation door is adjusted according to a temperature in the automobile when the evaporator is at work. By the use of the air conditioning system of automobile, energy consumption of an air conditioner of the automobile is reduced and noise caused by the air conditioner is decreased, thereby enabling the air conditioner to be controlled in a more flexible way.
Description
Technical field
The present invention relates to the automobile air conditioning technology field; More particularly, the present invention relates to a kind of automotive air-conditioning system.Further, the invention still further relates to a kind of automobile that comprises aforementioned automotive air-conditioning system.
Background technology
Automotive air-conditioning system is to realize the device that air in a car compartment is regulated.Air conditioning for automobiles can provide comfortable environment by bus for rider person, reduces driver's fatigue strength, improves traffic safety.At present aircondition has been the basic configuration of automobile, and refrigeration or heat-production functions can be provided, and the allocation proportion that can regulate according to demand hot and cold wind reaches comfortableness effect and some defrosting-defogging working condition requirement.
In the automotive air-conditioning system of prior art, refrigerating function is by the realization of the cold-producing medium heat exchange in air and evaporimeter, and heat-production functions is realized (may be the electric heater heat exchange in air and air-conditioning box in some electric automobile) and regulated temperature (or realizing adjustment by regulating electric heater PWM dutycycle) by the adjusting of serviceability temperature air door through the ratio of the air of heater cores by air and heater cores heat exchange.
The temperature damper design of existing air-conditioning box can only be regulated the air quantity ratio whether air passes through heater cores and process heater cores, and under various operating modes, air out all needs first to pass through evaporimeter from air blast.At hot and cold air mixed flow regime, can not regulate the evaporimeter load, cause the waste of energy consumption of compressor; When natural wind and hot blast demand operating mode, can not avoid the resistance of air at vaporizer side, cause the waste of air blast energy consumption.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automotive air-conditioning system, and it can be regulated according to the actual requirements the evaporimeter load, save energy consumption of compressor to greatest extent, by reducing the resistance of air at vaporizer side, saves the air blast energy consumption simultaneously.
Further, the technical problem to be solved in the present invention also is to provide a kind of automobile that comprises aforementioned air-conditioning system.
In order to overcome aforementioned technical problem, a first aspect of the present invention provides a kind of automotive air-conditioning system, described air-conditioning system comprises evaporimeter, it is characterized in that, be provided with adjustable bypass air door in the end of described evaporimeter, and at described evaporimeter rear, the first Hun Feng district is set, the air-flow of the described evaporimeter of process mixes in described the first Hun Feng district with the air-flow through described bypass air door.
Alternatively, in foregoing air-conditioning system, be provided with the motor of the aperture for regulating described bypass air door in described air-conditioning system.
Alternatively, in foregoing air-conditioning system, the adjustable range of described aperture is 0-100%.
Alternatively, in foregoing air-conditioning system, described air-conditioning system also comprises heater, and described the first Hun Feng district is arranged between described heater and described evaporimeter.
Alternatively, in foregoing air-conditioning system, described air-conditioning system also comprises the second Hun Feng district that is arranged on described heater rear, be provided with adjustable temperature damper between described the first Hun Feng district and described the second Hun Feng district, the air-flow of the described heater of process mixes in described the second Hun Feng district with the air-flow through described temperature damper.
Alternatively, in foregoing air-conditioning system, described heater is heating core body or electric heater.
Alternatively, in foregoing air-conditioning system, described air-conditioning system also comprises: for detection of the outer temperature sensor of ambient air temperature; Be positioned at described the second Hun Feng district, Hun Feng district temperature sensor; And/or anti-caking mist sensor.
In order to overcome aforementioned technical problem, a second aspect of the present invention provides a kind of automobile, and described automobile comprises air-conditioning system as described as any one in aforementioned first aspect.
According to automotive air-conditioning system of the present invention and automobile, can save energy consumption, the reduction air conditioner noises of air conditioning for automobiles, make the control of air-conditioning more flexible.
The accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present invention will be more obvious.Should understand, these accompanying drawings are the purpose for illustrating only, and not is intended to protection scope of the present invention is construed as limiting.In figure:
Fig. 1 is the schematic diagram according to automotive air-conditioning system of the present invention.
The specific embodiment
Explain with reference to the accompanying drawings the specific embodiment of the present invention.
Fig. 1 is the schematic diagram according to automotive air-conditioning system of the present invention.In the drawings, Reference numeral 1 means the evaporimeter of automotive air-conditioning system, 2 mean the bypass air door, and 3 mean the first Hun Feng district, and 4 mean heater, 5 mean the second Hun Feng district, 6 mean temperature damper, and 7 mean outer temperature sensor, and 8 mean Hun Feng district temperature sensor, 9 mean anti-caking mist sensor, and 10 mean the air-conditioning system housing.Arrow A in figure, B, C, D, E, F, G shows respectively the air-flow along all directions, specifically, A means to be blown into and to treat the air-flow through evaporimeter 1 by air blast, B means to be blown into and to treat the air-flow through bypass air door 2 by air blast, C means to wait to enter through bypass air door 2 air-flow in the first Hun Feng district 3, D means to treat the air-flow through heater 4 from the first Hun Feng district 3, E means to treat the air-flow through temperature damper 6 from the first Hun Feng district 3, F means the air-flow that passes through heater 4 and wait to enter the second Hun Feng district 5, G means in the second Hun Feng district 5 to be ready to use in the air-flow of air in vehicles.
As can be seen from the figure, in the automotive air-conditioning system according to this embodiment of the present invention, can be provided with the adjustable bypass air door 2 of aperture in the end of evaporimeter 1, and can be provided with the first Hun Feng district 3 at evaporimeter 1 rear.The adjusting of bypass air door 2 can realize by driven by motor.Can understand, in the idle situation of evaporimeter 1, the aperture of bypass air door 2 can be set to 100% standard-sized sheet, make the outside air from air blast (not shown) can directly enter in the first Hun Feng district 3; In the next aperture that can suitably regulate bypass air door 2 according to the vehicle interior temperature needs of the situation of evaporimeter 1 work, regulate the amount through the air-flow of bypass air door 2 and process evaporimeter 1 with this, thereby be applicable to the mixed airflow of temperature in the interior acquisition in the first Hun Feng district 3.Can understand, treat the air-flow A cooling through evaporimeter 1 and treat to mix in entering the first Hun Feng district 3 through the air-flow B of bypass air door 2, form the mixed airflow with mixing temperature.In optional embodiment, these mixed airflows can be delivered directly to the interior temperature with the vehicles inner space of automobile etc.For example, can turn down the aperture of bypass air door 2 during lower the first Hun Feng district temperature at needs, more air is turned cold through evaporimeter 1; Can open the aperture of large bypass air door 2 at needs during higher the first Hun Feng district temperature, make more air through bypass air door 2 and be not subject to cooling.In optional embodiment, also can further process according to being provided with in addition as described hereinafter heater 4 and the second Hun Feng district 5, treating the air be input in automobile.
As can be seen from the figure, the second Hun Feng district 5 that the air-conditioning system of this embodiment can also comprise heater 4 and be arranged on heater 4 rears.Can understand, in dissimilar automobile, heater 4 may be different concrete forms, and for example, in oil-engine driven automobile, heater 4 can be the heating core body, and in electric automobile, 4 of heaters can be electric heater.Can be provided with the adjustable temperature damper 6 of aperture between the first Hun Feng district 3 and the second Hun Feng district 5, through the air-flow of heater 4 and the air-flow that passes through temperature damper 6, second, Hun Feng district 5 is interior mixes.The size of the aperture of temperature damper 6 also can be by the adjusting of motor.For example, when higher the second Hun Feng district temperature of needs, can open the aperture of large temperature damper 6, more air is heated through heater 4; When the second warm air district temperature that need to be lower, can turn down the aperture of temperature damper 6, make more air through temperature damper 6.Like this, can in the second Hun Feng district 5, obtain required gas flow temperature by the aperture of regulating temperature damper 6.
Below the adjusting of bypass air door 2 is further detailed.In embodiment as shown in the figure, evaporator end radical transportation work style door 2 is controlled the regulation that can realize 0%-100% by motor (not shown).According to teaching of the present invention, by regulating the aperture of evaporimeter bypass air door 2, can realize that the air of different proportion can directly enter the first Hun Feng district 3 in air-conditioning box without evaporimeter 1.For example, in the situation that do not need evaporimeter 1 work, evaporimeter bypass air door 2 apertures can be set to 100%, reduce air stream pressure drop when evaporimeter 1, save the air blast energy consumption; In the situation that evaporimeter 1 work, can be according to the actual temperature needs, evaporimeter bypass air door 2 apertures are set, thereby the flow of regulating air stream pervaporation device 1 makes the evaporimeter load have controllability, mix and reach temperature required in the first Hun Feng district 3 with vaporizer side cold wind by natural wind, reach the purpose of saving to greatest extent the compressor power consumption; Under hot and cold wind mixed flow regime, air first dehumidifies through evaporimeter 1, more for example heats core body through heater 4() heating.Can suitably regulate evaporimeter bypass air door 2 apertures during this operating mode, improve the air themperature that enters heater and improve the air themperature in the first Hun Feng district 3, thereby can reduce the heating energy consumption.This is particularly important to the electrical heating air-conditioning by the electric energy heating.
According to including outer temperature sensor 7 ,Hun Feng district temperature sensors 8 in air-conditioning system of the present invention, can also be with anti-caking mist sensor 9.In optional embodiment, exemplarily, outer temperature sensor 7 can be arranged on to the front grid place of automobile, and/or warm air district temperature sensor 8 is arranged on to air-conditioning box inside, and/or by the instrument board of anti-caking mist sensor setting in the car cabin.Control for evaporimeter bypass air door 2 and temperature damper 6 can be controlled based on above-mentioned three sensors: generally, by outer temperature sensor 7 and Hun Feng district temperature sensor 8, first regulate evaporimeter bypass air door 2, while as bypass air door 2, reaching 100% aperture, Hun Feng district temperature does not reach the setting requirement yet, can suitably regulate again temperature damper 6 apertures, the air in the first Hun Feng district 3 is mixed with the air of the heater 4 of partly flowing through; Under special circumstances, when anti-caking mist sensor 9 detects vehicle, in knot nebelwind when danger, arranged, reduce even to close evaporimeter bypass air door 2 apertures, increase the exsiccation of evaporimeter, prevent vehicle knot mist.By regulating the bypass air door 2 of vaporizer side, thereby reduction is flowed through, the air quantity of evaporimeter reduces the load of evaporimeter 1, saves the compressor power consumption of air-conditioning system; The operating mode of mixing for the hot and cold wind of needs, can improve the air themperature through evaporimeter by regulating vaporizer side bypass air door 2, reduces the energy consumption demand that air is heated again; Effectively reduce air wide pre. drop, reduce the air blast energy consumption and reduce noise simultaneously; Can reach the target temperature requirement by regulating cold wind, natural wind (or passenger compartment return air), hot blast allocation proportion, make to control more flexible.
According to the aforementioned teaching to automotive air-conditioning system, the technical staff in described field can realize comprising the automobile of aforementioned automotive air-conditioning system.According to automotive air-conditioning system of the present invention and automobile, can save energy consumption, the reduction air conditioner noises of air conditioning for automobiles, make the control of air-conditioning more flexible.
In the situation that do not deviate from according to the spirit and scope of the present invention; the those skilled in the art can carry out remodeling and thereby modification forms new technical scheme to embodiments of the present invention; but should understand; these new technical schemes also are equal to directly and have been documented in this specification undoubtedly, and they also fall within by the determined protection domain of appending claims.
Claims (8)
1. an automotive air-conditioning system, described air-conditioning system comprises evaporimeter, it is characterized in that, be provided with adjustable bypass air door in the end of described evaporimeter, and at described evaporimeter rear, the first Hun Feng district is set, the air-flow of the described evaporimeter of process mixes in described the first Hun Feng district with the air-flow through described bypass air door.
2. air-conditioning system as claimed in claim 1, wherein, be provided with the motor of the aperture for regulating described bypass air door in described air-conditioning system.
3. air-conditioning system as claimed in claim 2, wherein, the adjustable range of described aperture is 0-100%.
4. air-conditioning system as claimed in claim 1, wherein, described air-conditioning system also comprises heater, described the first Hun Feng district is arranged between described heater and described evaporimeter.
5. air-conditioning system as claimed in claim 4, wherein, described air-conditioning system also comprises the second Hun Feng district that is arranged on described heater rear, be provided with adjustable temperature damper between described the first Hun Feng district and described the second Hun Feng district, the air-flow of the described heater of process mixes in described the second Hun Feng district with the air-flow through described temperature damper.
6. air-conditioning system as described as claim 4 or 5, wherein, described heater is heating core body or electric heater.
7. air-conditioning system as described as any one in claim 1 to 5, wherein, described air-conditioning system also comprises: for detection of the outer temperature sensor of ambient air temperature; Be positioned at described the second Hun Feng district, Hun Feng district temperature sensor; And/or anti-caking mist sensor.
8. an automobile, is characterized in that, described automobile comprises air-conditioning system as described as any one in claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320309630 CN203349470U (en) | 2013-05-31 | 2013-05-31 | Automobile and air conditioning system of same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320309630 CN203349470U (en) | 2013-05-31 | 2013-05-31 | Automobile and air conditioning system of same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203349470U true CN203349470U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320309630 Expired - Fee Related CN203349470U (en) | 2013-05-31 | 2013-05-31 | Automobile and air conditioning system of same |
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| CN (1) | CN203349470U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527369A (en) * | 2014-12-31 | 2015-04-22 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner HVAC system |
| CN105082930A (en) * | 2014-05-09 | 2015-11-25 | 汉拿伟世通空调有限公司 | Air conditioning system for motor vehicles and control method thereof |
| CN105270132A (en) * | 2014-06-04 | 2016-01-27 | 上海通用汽车有限公司 | Automobile refrigerating system and automobile using the same |
| CN108189644A (en) * | 2018-01-08 | 2018-06-22 | 艾泰斯热系统研发（上海）有限公司 | Automobile-used HVAC system with heat shielding door |
| CN109689404A (en) * | 2016-09-07 | 2019-04-26 | 株式会社电装 | Air conditioner for vehicles |
| CN110116602A (en) * | 2019-04-24 | 2019-08-13 | 上海思致汽车工程技术有限公司 | A kind of Heating,Ventilating and Air Conditioning case for new-energy automobile |
| CN114435069A (en) * | 2022-01-13 | 2022-05-06 | 武汉格罗夫氢能汽车有限公司 | Multi-temperature-zone air conditioning box based on secondary return air mixed air and heat pump system assembly |
-
2013
- 2013-05-31 CN CN 201320309630 patent/CN203349470U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082930A (en) * | 2014-05-09 | 2015-11-25 | 汉拿伟世通空调有限公司 | Air conditioning system for motor vehicles and control method thereof |
| CN105082930B (en) * | 2014-05-09 | 2017-11-21 | 韩昂系统有限公司 | Air conditioner for vehicles and its control method |
| CN105270132A (en) * | 2014-06-04 | 2016-01-27 | 上海通用汽车有限公司 | Automobile refrigerating system and automobile using the same |
| CN104527369A (en) * | 2014-12-31 | 2015-04-22 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner HVAC system |
| CN104527369B (en) * | 2014-12-31 | 2017-06-20 | 博耐尔汽车电气系统有限公司 | A kind of air conditioning for automobiles HVAC system |
| CN109689404A (en) * | 2016-09-07 | 2019-04-26 | 株式会社电装 | Air conditioner for vehicles |
| CN108189644A (en) * | 2018-01-08 | 2018-06-22 | 艾泰斯热系统研发（上海）有限公司 | Automobile-used HVAC system with heat shielding door |
| CN110116602A (en) * | 2019-04-24 | 2019-08-13 | 上海思致汽车工程技术有限公司 | A kind of Heating,Ventilating and Air Conditioning case for new-energy automobile |
| CN110116602B (en) * | 2019-04-24 | 2023-12-08 | 上海思致汽车工程技术有限公司 | Heating ventilation air conditioning box for new energy automobile |
| CN114435069A (en) * | 2022-01-13 | 2022-05-06 | 武汉格罗夫氢能汽车有限公司 | Multi-temperature-zone air conditioning box based on secondary return air mixed air and heat pump system assembly |
| CN114435069B (en) * | 2022-01-13 | 2023-07-18 | 武汉格罗夫氢能汽车有限公司 | Multi-temperature-zone air conditioning box and heat pump system assembly based on secondary return air mixing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20210531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |