CN203186037U - Automotive electric air conditioning system - Google Patents
Automotive electric air conditioning system Download PDFInfo
- Publication number
- CN203186037U CN203186037U CN2013202365218U CN201320236521U CN203186037U CN 203186037 U CN203186037 U CN 203186037U CN 2013202365218 U CN2013202365218 U CN 2013202365218U CN 201320236521 U CN201320236521 U CN 201320236521U CN 203186037 U CN203186037 U CN 203186037U
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- Prior art keywords
- motor driven
- driven compressor
- compressor
- conditioning system
- air conditioning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an automotive electric air conditioning system, which solves the problem that an existing automotive air conditioner cannot run when an engine is not started up. The automotive electric air conditioning system comprises a controller, a condenser and an evaporator, and also comprises an electric compressor and a storage battery, wherein a motor and a compressor are integrated to form the electric compressor; the electric compressor is connected with the storage battery, and is driven by the storage battery connected to the electric compressor, so that the air conditioner also can normally run under the condition that the engine cannot work, thereby the energy is saved, the oil consumption is lowered by 20%, and the air conditioner is conveniently used. The automotive electric air conditioning system is developed based on a traditional platform vehicle type air conditioning system, can be applied through changing parts of components, can be matched with multiple types of vehicles, and is wide in application and strong in applicability.
Description
Technical field
The utility model relates to the air conditioning for automobiles field, more specifically, relates to a kind of motorcar electric a/c system.
Background technology
Existing automotive air-conditioning system mainly consist of compressor, condenser, drier receiver, evaporator, sensor, ECU, expansion valve and blowing engine, its Refrigeration Technique is to drive air-conditioning compressor by automotive engine to freeze basically.There are following shortcoming in this technology, the propulsive effort of compressor in actual applications from driving engine:
At first, compressor is driven by automotive engine, if automotive engine is not worked, then air-conditioning compressor does not just have propulsion source, therefore can not carry out normal operation, air-conditioning just can't move in the car, and need not to travel at car only needs still to need start a car under the situation of operation of air conditioner, so just causes the unnecessary waste of the energy;
Secondly, the work of compressor has increased the oil consumption of driving engine;
Again, the operating speed of driving engine generally goes between 3000 commentaries on classics 600, variation is fluctuateed by running condition is different, therefore driving engine is when driving the air-conditioning compressor refrigeration, because the degree of cyclic irregularity scope is bigger, cause air-conditioning compressor can not be under the rotating speed situation of the best stable operation, refrigeration is affected;
In addition, when automobile continues when refrigeration under dead ship condition, driving engine is idle, and it is not enough to cause engine fuel to burn, and the gas blowdown increases, and contaminated environment is simultaneously because of engine long time idling work, to considerable influence is also arranged in service life of driving engine.
The utility model content
In order to overcome the above problems, technical problem to be solved in the utility model is to propose a kind of motorcar electric a/c system, it is provided with motor driven compressor, provide propulsion source by storage battery, make automobile under the out-of-run situation of driving engine, still can move on-board air conditioner, when guaranteeing the stable behaviour in service of air-conditioning, obtain higher fuel efficiency, realized the saving of the energy.
For reaching this purpose, the utility model by the following technical solutions:
A kind of motorcar electric a/c system comprises controller, and condenser and evaporator also have motor driven compressor and storage battery, and described motor driven compressor is become one by motor and compressor and constitutes, and described motor driven compressor is connected with storage battery.
Further, also comprise drier receiver and expansion valve, described motor driven compressor one end connects an end of described condenser, the described condenser other end is connected with an end of described evaporator with described expansion valve by described drier receiver, and the described evaporator other end and the described motor driven compressor other end are connected to form the loop.
Further, described condenser one side is provided with the cool electronic fan.
Further, described controller is according to the rotating speed of the described cool electronic fan of the signal control of sensor and/or motor driven compressor.
Further, described sensor is temperature sensor.
The beneficial effects of the utility model are: this automotive air-conditioning system is provided with motor driven compressor, motor driven compressor provides propulsion source by storage battery, the running of air conditioning for automobiles and automotive engine is independent separately, under the out-of-run situation of driving engine, air-conditioning still can normally move, saved the energy, oil consumption can descend and reach 20%, has made things convenient for the usability of air-conditioning.Because air-conditioning and driving engine divide two individual system work, therefore the running of air-conditioning can not reduce the rideability of automobile, the fluctuation of engine speed also can not influence the normal operation of motor driven compressor, therefore can obtain metastable refrigeration, and can be according to the instruction of controller, change the rotating speed of motor driven compressor, realize the change discharge capacity of motor driven compressor, improved the traveling comfort of air-conditioning.Automobile need not start the engine under dead ship condition can use air conditioning function, avoids increasing problem of environment pollution caused because engine fuel burns the not enough gas blowdown that causes.Native system is based on that traditional platform vehicle a/c system develops, can use by changing the part parts, can with many moneys vehicle coupling, be widely used, applicability is strong.
Description of drawings
Fig. 1 is that a kind of electric automobile air-conditioning system structure that the utility model provides is formed scheme drawing.
Among the figure:
1, motor driven compressor; 2, condenser; 3, drier receiver; 4, expansion valve; 5, evaporator; 6, cool electronic fan; 7, blowing engine.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
Fig. 1 is that a kind of electric automobile air-conditioning system structure that the utility model provides is formed scheme drawing.
A kind of motorcar electric a/c system, comprise controller, motor driven compressor 1, condenser 2, evaporator 5 and drier receiver 3 and expansion valve 4, motor driven compressor 1 one ends connect an end of condenser 2, condenser 2 other ends are connected with an end of evaporator 5 with expansion valve 4 by drier receiver 3, evaporator 5 other ends and motor driven compressor 1 other end are connected to form the loop, controller also is connected with sensor, and this sensor is temperature sensor.Wherein, motor driven compressor 1 is become one by motor and compressor and constitutes, motor driven compressor 1 is connected with storage battery, for motor driven compressor 1 provides propulsion source, controller drives each actuating unit action according to the signal of temperature sensor, and the rotating speed of control cool electronic fan and/or motor driven compressor, thereby obtain comfortable vehicle interior temperature.
Its working process is: the vehicle interior temperature information that is collected by sensor that controller will receive is carried out computing, memory and is relatively judged, send instruction to connected each parts, drive each parts and carry out corresponding actions, and the rotating speed of control motor driven compressor 1 and cool electronic fan 6.Motor driven compressor 1 sucks the refrigerant gas of the low-temp low-pressure in evaporator 5 exits, provide propulsion source by the storage battery that is connected on the motor driven compressor 1 for it, engine installation operation in the motor driven compressor 1, and by the work of engine output shaft drive air compression plant, refrigerant gas is compressed into the gas of High Temperature High Pressure, and with this gas discharge, enter condenser 2, because the reduction of pressure and temperature, refrigerant gas is condensed into liquid and enters drier receiver 3, and emit a large amount of heats, the higher refrigerant liquid of temperature and pressure becomes big by expansion valve 4 back volumes, and pressure and temperature sharply descends, with vaporific discharge expansion valve 4, enter evaporator 5, because this moment, the refrigerant boiling point was far below temperature in the evaporator 5, so refrigerant liquid flashes to gas, the heats in evaporation process around a large amount of the absorption, it is indoor that cold wind is blown into automobile by blowing engine 7, and then the refrigerant vapour of low-temp low-pressure enters into motor driven compressor 1 again.
Because the running of air conditioning for automobiles and automotive engine is independent separately, under the out-of-run situation of driving engine, air-conditioning still can normally move, and has saved the energy, and oil consumption can descend and reach 20%, has made things convenient for the usability of air-conditioning.Because air-conditioning and driving engine divide two individual system work, therefore the running of air-conditioning can not reduce the rideability of automobile, the fluctuation of engine speed also can not influence the normal operation of motor driven compressor, therefore can obtain metastable refrigeration, and can be according to the instruction of controller, change the rotating speed of motor driven compressor, realize the change discharge capacity of motor driven compressor, improved the traveling comfort of air-conditioning.Automobile need not start the engine under dead ship condition can use air conditioning function, avoids increasing problem of environment pollution caused because engine fuel burns the not enough gas blowdown that causes.
This motorcar electric a/c system is based on that traditional platform vehicle a/c system develops, can use by changing the part parts, can with many moneys vehicle coupling, be widely used, applicability is strong.
Below only be illustrated with the utility model of embodiment, but the utility model is not limited to above-mentioned size and outward appearance illustration, more should not constitute any restriction of the present utility model.As long as any improvement or modification that the utility model is done all belong within the protection domain of the utility model claim opinion.
Claims (5)
1. motorcar electric a/c system, comprise controller, condenser (2) and evaporator (5), it is characterized in that: also have motor driven compressor (1) and storage battery, described motor driven compressor (1) is become one by motor and compressor and constitutes, and described motor driven compressor (1) is connected with storage battery.
2. a kind of motorcar electric a/c system according to claim 1, it is characterized in that: also comprise drier receiver (3) and expansion valve (4), described motor driven compressor (1) one end connects an end of described condenser (2), described condenser (2) other end is connected with the end of described expansion valve (4) with described evaporator (5) by described drier receiver (3), and described evaporator (5) other end and described motor driven compressor (1) other end are connected to form the loop.
3. a kind of motorcar electric a/c system according to claim 1 is characterized in that: described condenser (2) one sides are provided with cool electronic fan (6).
4. according to claim 1 or 3 described a kind of motorcar electric a/c systemes, it is characterized in that: described controller is according to the rotating speed of the described cool electronic fan of the signal control of sensor (6) and/or motor driven compressor (1).
5. a kind of motorcar electric a/c system according to claim 4, it is characterized in that: described sensor is temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202365218U CN203186037U (en) | 2013-05-03 | 2013-05-03 | Automotive electric air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202365218U CN203186037U (en) | 2013-05-03 | 2013-05-03 | Automotive electric air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186037U true CN203186037U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202365218U Expired - Fee Related CN203186037U (en) | 2013-05-03 | 2013-05-03 | Automotive electric air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186037U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624659A (en) * | 2018-12-21 | 2019-04-16 | 江苏徐工工程机械研究院有限公司 | A kind of mounted air conditioner system and its control method |
| CN110011191A (en) * | 2019-04-25 | 2019-07-12 | 钟家明 | A kind of electric power electric power distribution cabinet with from cooling function |
| CN110682759A (en) * | 2019-09-19 | 2020-01-14 | 重庆长安跨越车辆有限公司 | Air conditioner panel control system and method and air conditioner panel |
-
2013
- 2013-05-03 CN CN2013202365218U patent/CN203186037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109624659A (en) * | 2018-12-21 | 2019-04-16 | 江苏徐工工程机械研究院有限公司 | A kind of mounted air conditioner system and its control method |
| CN110011191A (en) * | 2019-04-25 | 2019-07-12 | 钟家明 | A kind of electric power electric power distribution cabinet with from cooling function |
| CN110682759A (en) * | 2019-09-19 | 2020-01-14 | 重庆长安跨越车辆有限公司 | Air conditioner panel control system and method and air conditioner panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140503 |