CN102431413A - Double-power air conditioner - Google Patents
Double-power air conditioner Download PDFInfo
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- CN102431413A CN102431413A CN2011104225693A CN201110422569A CN102431413A CN 102431413 A CN102431413 A CN 102431413A CN 2011104225693 A CN2011104225693 A CN 2011104225693A CN 201110422569 A CN201110422569 A CN 201110422569A CN 102431413 A CN102431413 A CN 102431413A
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Abstract
The invention discloses a double-power air conditioner, which comprises an electric compressor, a gasoline compressor, a first tee pipe, a second tee pipe, a first one-way valve, a second one-way valve, a condenser, an expansion valve and an evaporator, wherein the electric compressor is connected with one open end of the first tee valve through the first one-way valve, the gasoline compressor is connected with another open end of the first tee pipe through the second one-way valve, the condenser is connected with the third open end of the first tee pipe, the condenser, the expansion valve and the evaporator are sequentially connected, and the evaporator is connected with one open end of the second tee pipe; and the other two open ends of the second tee pipe are respectively connected with the electric compressor and the gasoline compressor. As compared with the prior art, the double-power air conditioner disclosed by the invention adopts two sets of power systems, and works by respectively using different power systems when an automobile runs or stops, thus one set of air-conditioning system not only can be used during automobile running, but also can be normally used under the conditions of parking and no idling.
Description
Technical field
The application relates to air-conditioning technical field, particularly relates to a kind of automobile-used double dynamical air-conditioning.
Background technology
Along with the development of society, mobile office car demand is increasing, and particularly department such as public security system is bigger to the demand of mobile office car, and air-conditioning is had higher requirement, and traditional only dependence automotive engine drives air-conditioning and can not meet the demands.
Mostly the orthodox car air-conditioning is engine-driven in the market now, after car stops, if still need use air-conditioning; Then must keep the car idling mode; This not only wastes energy, and has increased carbon emission, and car noise and vibrations when keeping idling mode are bigger.As the mobile office car, it need rest on the somewhere in use, and the time that rests on the somewhere to be far longer than the time that car starts, traditional like this air conditioning for automobiles just is not suitable for this mobile office car very much.If but pure electric air-conditioning is installed in the car, then open the back and just can't use at car.
Summary of the invention
In view of this; The application embodiment provides a kind of double dynamical air-conditioning, can utilize automotive engine to drive, and also can use commercial power to drive; Realized that a cover a/c system not only can use in motion, and stopped and also can normally not use under the situation of idling.
To achieve these goals, the technical scheme that provides of the application embodiment is following:
A kind of double dynamical air-conditioning is installed on the automobile, comprising: motor driven compressor, gasoline compressor, first three-way pipe, second three-way pipe, first check valve, second check valve, condenser, expansion valve and evaporator, wherein:
The mouth of said motor driven compressor is connected with an open end of said first three-way pipe through first check valve, and the mouth of said gasoline compressor is connected with another open end of said first three-way pipe through second check valve;
The input end of said condenser is connected with the 3rd open end of first three-way pipe, and said condenser, expansion valve and evaporator be connected successively, and the mouth of said evaporator is connected with an open end of said second three-way pipe;
Two other open end of said second three-way pipe is connected with the input end of said motor driven compressor, gasoline compressor respectively.
Preferably, said motor driven compressor is provided with the attaching plug that can be connected with commercial power.
Preferably, said gasoline compressor is connected with belt pulley on the driving engine through driving band, and can receive said engine drive.
Preferably, said first check valve is an electromagnetic valve.
Preferably, this double dynamical air-conditioning further comprises: controller, said controller is connected with said motor driven compressor, first check valve, is used to control the unlatching of the said motor driven compressor and first check valve or close.
Preferably, said second check valve is an electromagnetic valve.
Preferably, said controller is connected with said gasoline compressor, second check valve, is used to control the unlatching of the said motor driven compressor and second check valve or close.
Preferably, this double dynamical air-conditioning further comprises: vehicle-mounted AC/DC changeover switch, and said vehicle-mounted AC/DC changeover switch one end is connected with said power connection, and the other end is connected with Vehicular accumulator cell.
Preferably, said vehicle-mounted AC/DC changeover switch is the AC220V/DC12V AC/DC changeover switch.
Visible by above technical scheme; This double dynamical air-conditioning that the application embodiment provides in use; Can select motor driven compressor or gasoline compressor to open according to actual conditions, for example: when vehicle ', can the gasoline compressor be opened; Second check valve is open-minded, and with first closed check valve; And when vehicle stops, can vehicle motor being stopped, and the power connection on the motor driven compressor is connected with commercial power, and first check valve is open-minded, with second closed check valve.
Compared with prior art; This double dynamical air-conditioning adopts two cover power systems, when running car or when stopping, can using different power systems to carry out work respectively; Realized that a cover a/c system not only can use in motion, and stopped and also can normally not use under the situation of idling.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of a kind of double dynamical air-conditioning that Fig. 1 provides for the application embodiment;
The structural representation of the another kind of double dynamical air-conditioning that Fig. 2 provides for the application embodiment.
The specific embodiment
In order to make those skilled in the art person understand the technical scheme among the application better; To combine the accompanying drawing among the application embodiment below; Technical scheme among the application embodiment is carried out clear, intactly description; Obviously, described embodiment only is the application's part embodiment, rather than whole embodiment.Based on the embodiment among the application, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all should belong to the scope of the application's protection.
Fig. 1 provides a kind of structural representation of double dynamical air-conditioning for the application embodiment.
This double dynamical air-conditioning is installed on the automobile, and is as shown in Figure 1, and this double dynamical air-conditioning comprises: motor driven compressor 1, gasoline compressor 2, first three-way pipe 5, second three-way pipe 9, first check valve 3, second check valve 4, condenser 6, expansion valve 7 and evaporator 8.
Motor driven compressor 1 is a 220V air-conditioning compressor common on the market, adopts commercial power to drive, and motor driven compressor 1 is provided with the attaching plug that is connected with commercial power, can when automobile stops, being connected with industrial power, is used to drive motor driven compressor.As shown in Figure 1, the mouth of motor driven compressor 1 is connected with an open end a of first three-way pipe 5 through first check valve 3, when air-conditioning uses motor driven compressor 1 work, first check valve 3 is opened.
In the application embodiment; The effect of first check valve 3 and second check valve 4 is: when one of them is worked in using motor driven compressor 1 and gasoline compressor 2; Leakage of refrigerant to meiobar can not have the compressor of work to leak to the problem of meiobar from another one for fear of high-voltage refrigerant, if will reduce the refrigeration of air-conditioning so.So when using motor driven compressor 1 work, open first check valve 3, and need close second check valve 4; And when using 2 work of gasoline compressor, need to open second check valve 4, and close first check valve 3.In addition, in the application embodiment, first check valve 3 and/or second check valve 4 can adopt electromagnetic valve, like this can be conveniently to opening and/or close first check valve 3 and/or second check valve 4.
As shown in Figure 1; The input end of evaporator 6 is connected with the 3rd open end c of first triple valve 5, and condenser 6, expansion valve 7 and evaporator 8 be connected successively, and the mouth of evaporator 8 is connected with an open end d of second three-way pipe; Two other open end of second three-way pipe 9 is connected with motor driven compressor 1, gasoline compressor 2 respectively; As shown in Figure 1, open end e is connected with motor driven compressor 1, and open end f is connected with gasoline compressor 2.
This double dynamical air-conditioning is when work; Refrigerant after motor driven compressor 1 or 2 compressions of gasoline compressor enters into condenser 6 from said first triple valve 5, and high temperature compressed gas refrigerant can the condensation heat release become liquid refrigerant in condenser 6, and liquid refrigerant enters in the evaporator 8 through expansion valve 7; Liquid refrigerant can evaporate to absorb heat and become gas refrigerant this moment; Because the evaporation heat absorption makes the temperature of evaporator 8 to reduce, and then realize space in the automobile is lowered the temperature.At last, gas refrigerant is circulated back in motor driven compressor 1 or the gasoline compressor 2 through second three-way pipe 9, and circulation once more, and as shown in Figure 1, the direction of arrow indication is the direction of flow of refrigerant among the figure.
In addition, in use, can select motor driven compressor 1 or gasoline compressor 2 to open according to actual conditions, for example: when vehicle ', can gasoline compressor 2 be opened, second check valve 4 is open-minded, and first check valve 3 closed; And when vehicle stops, can vehicle motor being stopped, and the power connection on the motor driven compressor 1 is connected with commercial power, and first check valve 3 is open-minded, second check valve 4 is closed.So compared with prior art; This double dynamical air-conditioning adopts two cover power systems; When running car or when stopping; Can use different power systems to carry out work respectively, realize that a cover a/c system not only can use in motion, and stop and also can normally not use under the situation of idling.
In addition, because on-board air conditioner is in when work, the radiator fan of evaporator 6 and condenser 8 all is to be supplied power by Vehicular accumulator cell; Stop and working as vehicle; And when the work of employing electricity consumption driving motor driven compressor 1 carries out work, owing to can't supply power to Vehicular accumulator cell through driving engine, so if when stopping, use a/c system for a long time for a long time; Will cause the Vehicular accumulator cell electricity shortage, and then influence vehicle launch.
In order to address the above problem; In the application embodiment, can also in this double dynamical air-conditioning, increase a vehicle-mounted AC/DC changeover switch, and vehicle-mounted AC/DC changeover switch one end is connected with the power connection of motor driven compressor 1; The other end is connected with Vehicular accumulator cell; And the voltage of considering automobile battery is generally 12V, so in the application embodiment, vehicle-mounted AC/DC changeover switch is preferably the AC220V/DC12V AC/DC changeover switch; Like this when vehicle stops; Can convert the commercial power of 220V to 12V voltage and the phase storage battery is supplied power, thereby the long-time a/c system that uses can avoid stopping the time will cause the problem of Vehicular accumulator cell electricity shortage.
In addition, between electronics compressor 1 and gasoline compressor 2, change for ease, in the application embodiment; As shown in Figure 2; This double dynamical air-conditioning can also comprise: controller 10, controller 10 are connected with motor driven compressor 1, first check valve 3, gasoline compressor 2, second check valve 4 respectively, are used to control the unlatching of motor driven compressor 1, first check valve 3, gasoline compressor 2, second check valve 4 or close; And for automobile in motion or when stopping; Should how to control the unlatching of motor driven compressor 1, first check valve 3, gasoline compressor 2, second check valve 4 or close, before describe, repeat no more at this.
The above only is the application's a preferred implementation, makes those skilled in the art can understand or realize the application.Multiple modification to these embodiment will be conspicuous to one skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the application or scope in other embodiments among this paper.Therefore, the application will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. a double dynamical air-conditioning is installed on the automobile, it is characterized in that, comprising: motor driven compressor, gasoline compressor, first three-way pipe, second three-way pipe, first check valve, second check valve, condenser, expansion valve and evaporator, wherein:
The mouth of said motor driven compressor is connected with an open end of said first three-way pipe through first check valve, and the mouth of said gasoline compressor is connected with another open end of said first three-way pipe through second check valve;
The input end of said condenser is connected with the 3rd open end of first three-way pipe, and said condenser, expansion valve and evaporator be connected successively, and the mouth of said evaporator is connected with an open end of said second three-way pipe;
Two other open end of said second three-way pipe is connected with the input end of said motor driven compressor, gasoline compressor respectively.
2. double dynamical air-conditioning according to claim 1 is characterized in that, said motor driven compressor is provided with the attaching plug that can be connected with commercial power.
3. double dynamical air-conditioning according to claim 1 is characterized in that, said gasoline compressor is connected with belt pulley on the driving engine through driving band, and can receive said engine drive.
4. double dynamical air-conditioning according to claim 1 is characterized in that, said first check valve is an electromagnetic valve.
5. double dynamical air-conditioning according to claim 4 is characterized in that, further comprises: controller, said controller is connected with said motor driven compressor, first check valve, is used to control the unlatching of the said motor driven compressor and first check valve or close.
6. double dynamical air-conditioning according to claim 5 is characterized in that, said second check valve is an electromagnetic valve.
7. double dynamical air-conditioning according to claim 6 is characterized in that, said controller is connected with said gasoline compressor, second check valve, is used to control the unlatching of the said motor driven compressor and second check valve or close.
8. double dynamical air-conditioning according to claim 2 is characterized in that, further comprises: vehicle-mounted AC/DC changeover switch, and said vehicle-mounted AC/DC changeover switch one end is connected with said power connection, and the other end is connected with Vehicular accumulator cell.
9. double dynamical air-conditioning according to claim 8 is characterized in that, said vehicle-mounted AC/DC changeover switch is the AC220V/DC12V AC/DC changeover switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422569.3A CN102431413B (en) | 2011-12-16 | 2011-12-16 | Double-power air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422569.3A CN102431413B (en) | 2011-12-16 | 2011-12-16 | Double-power air conditioner |
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| CN102431413A true CN102431413A (en) | 2012-05-02 |
| CN102431413B CN102431413B (en) | 2014-02-05 |
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| CN201110422569.3A Active CN102431413B (en) | 2011-12-16 | 2011-12-16 | Double-power air conditioner |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705215A (en) * | 2012-06-27 | 2012-10-03 | 潍柴动力股份有限公司 | Method and device for realizing control over air compressor |
| CN102795076A (en) * | 2012-09-06 | 2012-11-28 | 上海中科深江电动车辆有限公司 | Cooling device of vehicle-mounted energy storage system |
| CN104755859A (en) * | 2012-10-24 | 2015-07-01 | Lg电子株式会社 | Air conditioner |
| CN106976376A (en) * | 2016-01-19 | 2017-07-25 | 多美达瑞典有限公司 | Stop cooler |
| CN107139683A (en) * | 2017-05-19 | 2017-09-08 | 中国石油天然气股份有限公司 | vehicle air conditioning system |
| CN107415642A (en) * | 2016-05-24 | 2017-12-01 | 财团法人工业技术研究院 | Pre-cooling system and method for cargo compartment of logistics vehicle |
| CN107599787A (en) * | 2017-07-27 | 2018-01-19 | 上海盈达空调设备股份有限公司 | A kind of oil electricity mixing caravan air-conditioning system |
| CN108146192A (en) * | 2017-12-25 | 2018-06-12 | 上海加冷松芝汽车空调股份有限公司 | A kind of dual-purpose refrigerated air-conditioning system of novel traveling/parking |
| CN108413636A (en) * | 2017-05-04 | 2018-08-17 | 湖北美标汽车制冷系统有限公司 | Automobile parking air-conditioning system |
| CN111152743A (en) * | 2019-12-31 | 2020-05-15 | 上海银洲机电科技有限公司 | Vehicle with a steering wheel |
| CN113635742A (en) * | 2021-09-02 | 2021-11-12 | 湖北泰和电气有限公司 | High-stability double-power air conditioner |
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| CN2578137Y (en) * | 2002-10-31 | 2003-10-08 | 豫新机械有限公司 | Double actuated air conditioner of vehicle |
| US7287582B2 (en) * | 2004-05-19 | 2007-10-30 | Eaton Corporation | Shore power system including a HVAC system |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705215A (en) * | 2012-06-27 | 2012-10-03 | 潍柴动力股份有限公司 | Method and device for realizing control over air compressor |
| CN102705215B (en) * | 2012-06-27 | 2014-12-31 | 潍柴动力股份有限公司 | Method and device for realizing control over air compressor |
| CN102795076A (en) * | 2012-09-06 | 2012-11-28 | 上海中科深江电动车辆有限公司 | Cooling device of vehicle-mounted energy storage system |
| CN102795076B (en) * | 2012-09-06 | 2014-12-10 | 上海中科深江电动车辆有限公司 | Cooling device of vehicle-mounted energy storage system |
| CN104755859A (en) * | 2012-10-24 | 2015-07-01 | Lg电子株式会社 | Air conditioner |
| CN104755859B (en) * | 2012-10-24 | 2016-10-26 | Lg电子株式会社 | Air-conditioning |
| US9714769B2 (en) | 2012-10-24 | 2017-07-25 | Lg Electronics Inc. | Air conditioner |
| CN106976376A (en) * | 2016-01-19 | 2017-07-25 | 多美达瑞典有限公司 | Stop cooler |
| US11613157B2 (en) | 2016-01-19 | 2023-03-28 | Dometic Sweden Ab | Parking cooler |
| CN106976376B (en) * | 2016-01-19 | 2022-07-01 | 多美达瑞典有限公司 | Parking cooler |
| CN107415642A (en) * | 2016-05-24 | 2017-12-01 | 财团法人工业技术研究院 | Pre-cooling system and method for cargo compartment of logistics vehicle |
| TWI637868B (en) * | 2016-05-24 | 2018-10-11 | 財團法人工業技術研究院 | Pre-cooling system and method for logistics vehicles |
| CN108413636A (en) * | 2017-05-04 | 2018-08-17 | 湖北美标汽车制冷系统有限公司 | Automobile parking air-conditioning system |
| CN107139683A (en) * | 2017-05-19 | 2017-09-08 | 中国石油天然气股份有限公司 | vehicle air conditioning system |
| CN107599787A (en) * | 2017-07-27 | 2018-01-19 | 上海盈达空调设备股份有限公司 | A kind of oil electricity mixing caravan air-conditioning system |
| CN108146192A (en) * | 2017-12-25 | 2018-06-12 | 上海加冷松芝汽车空调股份有限公司 | A kind of dual-purpose refrigerated air-conditioning system of novel traveling/parking |
| CN111152743A (en) * | 2019-12-31 | 2020-05-15 | 上海银洲机电科技有限公司 | Vehicle with a steering wheel |
| CN113635742A (en) * | 2021-09-02 | 2021-11-12 | 湖北泰和电气有限公司 | High-stability double-power air conditioner |
| CN113635742B (en) * | 2021-09-02 | 2024-06-04 | 湖北泰和电气有限公司 | High-stability double-power air conditioner |
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Owner name: LIUZHOU WULING MOTORS INDUSTRY CO., LTD. Effective date: 20140928 |
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Effective date of registration: 20140928 Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee after: Liuzhou Wuling Motors Co., Ltd. Patentee after: Liuzhou Wuling Automobile Industry Co., Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee before: Liuzhou Wuling Motors Co., Ltd. |
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Owner name: GUANGXI PROVINCE AUTOMOBILE GROUP CO., LTD. Free format text: FORMER NAME: WULING AUTOMOBILE CO., LTD., LIUZHOU |
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| CP01 | Change in the name or title of a patent holder |
Address after: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee after: Guangxi company limited of automobile group Patentee after: Liuzhou Wuling Automobile Industry Co., Ltd. Address before: 545007 Liuzhou Hexi Road, the Guangxi Zhuang Autonomous Region, No. 18 Patentee before: Liuzhou Wuling Motors Co., Ltd. Patentee before: Liuzhou Wuling Automobile Industry Co., Ltd. |