CN204055223U - A kind of pure electric vehicle air conditioning system and pure electric vehicle - Google Patents
A kind of pure electric vehicle air conditioning system and pure electric vehicle Download PDFInfo
- Publication number
- CN204055223U CN204055223U CN201420437450.2U CN201420437450U CN204055223U CN 204055223 U CN204055223 U CN 204055223U CN 201420437450 U CN201420437450 U CN 201420437450U CN 204055223 U CN204055223 U CN 204055223U
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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 relates to a kind of pure electric vehicle air conditioning system and pure electric vehicle, belongs to pure electric vehicle technical field.The utility model adopts the object realizing two air-conditioning in the mode of the integrated power takeoff of the clutch end of drive motor, the mouth of drive motor is driven by power takeoff and is connected to mechanical air compression machine, the mouth of mechanical air compression machine and electric air compressor is all connected to the input end of condenser, when the startup of vehicle gas or quiescence, the work of electricity air compressor, when vehicle is in motoring condition, mechanical air compression machine works, the electricity of electrokinetic cell is all used on drive motor by the utility model, the loss that electric compressor can reduce a variable voltage and variable current is used again than shunting, and power takeoff simplicity of design, efficiency can control more than 99%, substantially increase car load energy-saving effect.
Description
Technical field
The utility model relates to a kind of pure electric vehicle air conditioning system and pure electric vehicle, belongs to pure electric vehicle technical field.
Background technology
Pure electric vehicle is in the market all single a/c system substantially, owing to pure electric vehicle not existing traditional propulsion source (driving engine), a/c system all adopts individual motor that the electricity in electrokinetic cell is undertaken transforming into respective required voltage electric current by DCDC to carry out work, the energy consumption of car load is uprised, and because the development of current automobile-used pure electric air-conditioning is also in the firm incipient stage, the failure probability of motor and related components is all larger, therefore can there is hidden danger and risk at secure context.
Utility model content
The purpose of this utility model is to provide a kind of pure electric vehicle air conditioning system and pure electric vehicle, adopts motor that the electricity in electrokinetic cell is carried out transforming into respective required voltage electric current by DCDC to carry out the high problem of energy consumption that work causes to solve current pure electric vehicle air conditioning system.
The utility model is for solving the problems of the technologies described above and providing a kind of pure electric vehicle air conditioning system, this system comprises drive motor, power takeoff, the mechanical, electrical engine-driven air compressor of mechanical air compression and condenser, the mouth of drive motor is driven by power takeoff and connects mechanical air compressor, and mechanical air compression machine is connected condenser with the mouth of electric air compressor.
The output shaft of described drive motor is provided with gear system, and the gear system of power takeoff one end and drive motor output shaft is in transmission connection, and the other end is connected on mechanical air compression machine by butt flange.
Described a/c system also comprises air compressing machine controller, the mouth control linkage mechanical air compression machine of this air compressing machine controller and electric air compressor, and the input end of air compressing machine controller is for connecting entire car controller.
Described mechanical air compression machine mouth, to be connected by three-way pipe between electric air compressor mouth and the input end of condenser.
The utility model additionally provides a kind of pure electric vehicle, comprise entire car controller, electrokinetic cell and a/c system, described a/c system comprises drive motor, power takeoff, the mechanical, electrical engine-driven air compressor of mechanical air compression and condenser, the mouth of drive motor is driven by power takeoff and connects mechanical air compressor, and mechanical air compression machine is connected condenser with the mouth of electric air compressor.
The output shaft of described drive motor is provided with gear system, and power takeoff one end is connected with the drive of drive motor output shaft, and the other end is connected on mechanical air compression machine by butt flange.
Described a/c system also comprises air compressing machine controller, and the mouth control linkage mechanical air compression machine of this air compressing machine controller and electric air compressor, the input end of air compressing machine controller is connected with the mouth of entire car controller.
Described mechanical air compression machine mouth, to be connected by three-way pipe between electric air compressor mouth and the input end of condenser.
The beneficial effects of the utility model are: the utility model adopts the object realizing two air-conditioning in the mode of the integrated power takeoff of the power take-off shaft of drive motor, the mouth of drive motor is driven by power takeoff and is connected to mechanical air compression machine, the mouth of mechanical air compression machine and electric air compressor is all connected to the input end of condenser, when the startup of vehicle gas or quiescence, the work of electricity air compressor, when vehicle is in motoring condition, mechanical air compression machine works, the electricity of electrokinetic cell is all used on drive motor by the utility model, the loss that electric compressor can reduce a variable voltage and variable current is used again than shunting, and power takeoff simplicity of design, efficiency can control more than 99%, substantially increase car load energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of the two a/c system of pure electric vehicle of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described.
The embodiment of the two a/c system of a kind of pure electric vehicle of the present utility model
As shown in Figure 1, the two a/c system of pure electric vehicle of the present utility model comprises drive motor, power takeoff, air compressing machine controller, mechanical air compression machine 1, electric air compressor 3 and condenser 2, on the output shaft of drive motor, integrated installation has gear system, power takeoff one end is connected with the drive of drive motor output shaft, being mounted by means of bolts on drive motor exports on shaft drive, the other end is fixedly attached on mechanical air compression machine by flange and bolt, by power takeoff by the transmission of power of drive motor on mechanical air compression machine, the mouth of mechanical air compression machine and electric air compressor is connected to the input port of condenser by three-way pipe, the mouth control linkage mechanical air compression machine of air compressing machine controller and electric air compressor, the input end controlling compressor controller is used for being connected with entire car controller, the start and stop of mechanical air compressor and electric air compressor reducer are controlled according to the order of entire car controller.
The specific works process of the two a/c system of above-mentioned pure electric vehicle is as follows: during vehicle launch quiescence, vehicle air conditioner is worked by motor driven compressor, when car speed sensor detects that vehicle is in motoring condition, entire car controller by compressor controller to mechanical air compression machine control signal, start mechanical air compressor and drive air-conditioning work, control Electronic control compressor to quit work simultaneously, if when during vehicle travels, mechanical Air compressor breaks down and can not use, by temperature or other sensor detection signal to entire car controller, entire car controller is to the work of signal electricity Air compressor.When refrigeration out of reach effect, entire car controller can start electronic and mechanical type Air compressor and works simultaneously and reach the control of vehicle interior temperature.All be used in drive motor from the electricity of the conversion electrokinetic cell of electric energy and use the loss that electric compressor can reduce a variable voltage and variable current again than shunting, and power takeoff simplicity of design, efficiency can control more than 99%, so just can improve car load energy-saving effect greatly.
The embodiment of a kind of pure electric vehicle of the present utility model
Pure electric vehicle of the present utility model comprises entire car controller, electrokinetic cell and a/c system, a/c system as shown in Figure 1, comprise drive motor, power takeoff, air compressing machine controller, mechanical air compression machine 1, electric air compressor 3 and condenser 2, on the output shaft of drive motor, integrated installation has gear system, power takeoff one end is connected with the drive of drive motor output shaft, being mounted by means of bolts on drive motor exports on shaft drive, the other end is fixedly attached on mechanical air compression machine by flange and bolt, by power takeoff by the transmission of power of drive motor on mechanical air compression machine, the mouth of mechanical air compression machine and electric air compressor is connected to the input port of condenser by three-way pipe, the mouth control linkage mechanical air compression machine of air compressing machine controller and electric air compressor, the input end controlling compressor controller is connected with entire car controller, the start and stop of mechanical air compressor and electric air compressor reducer are controlled according to the order of entire car controller.
Above-mentioned pure electric vehicle specific works process is as follows: during vehicle launch quiescence, vehicle air conditioner is worked by motor driven compressor, when car speed sensor detects that vehicle is in motoring condition, entire car controller by compressor controller to mechanical air compression machine control signal, start mechanical air compressor and drive air-conditioning work, control Electronic control compressor to quit work simultaneously, if when during vehicle travels, mechanical Air compressor breaks down and can not use, by temperature or other sensor detection signal to entire car controller, entire car controller is to the work of signal electricity Air compressor.When refrigeration out of reach effect, entire car controller can start electronic and mechanical type Air compressor and works simultaneously and reach the control of vehicle interior temperature.All be used in drive motor from the electricity of the conversion electrokinetic cell of electric energy and use the loss that electric compressor can reduce a variable voltage and variable current again than shunting, and power takeoff simplicity of design, efficiency can control more than 99%, so just can improve car load energy-saving effect greatly.
Claims (8)
1. a pure electric vehicle air conditioning system, it is characterized in that, this system comprises drive motor, power takeoff, the mechanical, electrical engine-driven air compressor of mechanical air compression and condenser, the mouth of drive motor is driven by power takeoff and connects mechanical air compressor, and mechanical air compression machine is connected condenser with the mouth of electric air compressor.
2. pure electric vehicle air conditioning system according to claim 1, it is characterized in that, the output shaft of described drive motor is provided with gear system, the gear system of power takeoff one end and drive motor output shaft is in transmission connection, and the other end is connected on mechanical air compression machine by butt flange.
3. pure electric vehicle air conditioning system according to claim 1 and 2, it is characterized in that, described a/c system also comprises air compressing machine controller, the mouth control linkage mechanical air compression machine of this air compressing machine controller and electric air compressor, the input end of air compressing machine controller is for connecting entire car controller.
4. pure electric vehicle air conditioning system according to claim 3, is characterized in that, described mechanical air compression machine mouth, is connected by three-way pipe between electric air compressor mouth and the input end of condenser.
5. a pure electric vehicle, comprise entire car controller, electrokinetic cell and a/c system, it is characterized in that, described a/c system comprises drive motor, power takeoff, the mechanical, electrical engine-driven air compressor of mechanical air compression and condenser, the mouth of drive motor is driven by power takeoff and connects mechanical air compressor, and mechanical air compression machine is connected condenser with the mouth of electric air compressor.
6. pure electric vehicle according to claim 5, it is characterized in that, the output shaft of described drive motor is provided with gear system, and power takeoff one end is connected with the drive of drive motor output shaft, and the other end is connected on mechanical air compression machine by butt flange.
7. the pure electric vehicle according to claim 5 or 6, it is characterized in that, described a/c system also comprises air compressing machine controller, the mouth control linkage mechanical air compression machine of this air compressing machine controller and electric air compressor, the input end of air compressing machine controller is connected with the mouth of entire car controller.
8. pure electric vehicle according to claim 7, is characterized in that, described mechanical air compression machine mouth, is connected by three-way pipe between electric air compressor mouth and the input end of condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437450.2U CN204055223U (en) | 2014-08-05 | 2014-08-05 | A kind of pure electric vehicle air conditioning system and pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437450.2U CN204055223U (en) | 2014-08-05 | 2014-08-05 | A kind of pure electric vehicle air conditioning system and pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055223U true CN204055223U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437450.2U Expired - Fee Related CN204055223U (en) | 2014-08-05 | 2014-08-05 | A kind of pure electric vehicle air conditioning system and pure electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114246A (en) * | 2020-01-09 | 2020-05-08 | 东风商用车有限公司 | Automobile air conditioning system |
-
2014
- 2014-08-05 CN CN201420437450.2U patent/CN204055223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114246A (en) * | 2020-01-09 | 2020-05-08 | 东风商用车有限公司 | Automobile air conditioning system |
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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: 20141231 Termination date: 20200805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |