CN106627039A - Heat pump air conditioning system of electric vehicle - Google Patents
Heat pump air conditioning system of electric vehicle Download PDFInfo
- Publication number
- CN106627039A CN106627039A CN201611192301.4A CN201611192301A CN106627039A CN 106627039 A CN106627039 A CN 106627039A CN 201611192301 A CN201611192301 A CN 201611192301A CN 106627039 A CN106627039 A CN 106627039A
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- Prior art keywords
- valve
- air
- heat exchanger
- conditioning system
- heat pump
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00899—Controlling the flow of liquid in a heat pump system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H3/024—Moistening ; Devices influencing humidity levels, i.e. humidity control for only dehumidifying the air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/54—Cleaning windscreens, windows or optical devices using gas, e.g. hot air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
- B60H2003/026—Moistening ; Devices influencing humidity levels, i.e. humidity control the devices being located in the passenger compartment
Abstract
The invention discloses a heat pump air conditioning system of an electric vehicle. The heat pump air conditioning system comprises a refrigerant system and an air system. The refrigerant system internally comprises a compressor, an out-of-vehicle heat exchanger, a gas-liquid separator, an expansion valve for heating and an expansion valve for refrigerating/dehumidifying. The air system internally comprises a draught fan, a fresh and return air ratio regulating valve, an evaporator in an air flue, a condenser in the air flue and a direction-adjusting air valve. The out-of-vehicle heat exchanger in the heat pump air conditioning system of the electric vehicle is a two-way applicable heat exchanger, the flow direction of a refrigerant in the out-of-vehicle heat exchanger in a heating work condition is opposite to the flow direction of the refrigerant in a refrigerating work condition, and the limitation that the refrigerating work condition and the heating work condition of the out-of-vehicle heat exchanger restrict each other is avoided; a stepless regulating electric motor is used in the fresh and return air ratio regulating valve for valve block angle adjustment, and under the condition that a front vehicle windshield does not fog, the return air utilization rate is increased to the largest extent, and system energy consumption is reduced.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of heat pump type air conditioning system of electric automobile.
Background technology
Air conditioning for automobiles is the necessary guarantee of car compartment's comfortableness and driving safety, is the important component part of automobile.
For electric automobile, because it does not have engine exhaust heat as heating source, heating is electrically heated using battery electric power
Mode electric automobile during traveling mileage can be caused to reduce significantly.Compared to electrical heating heating system, heat pump type air conditioning system can be saved
About substantial amounts of energy consumption, while car room can be met for two kinds of demands of warm refrigeration, it has also become electric automobile air-conditioning system it is main
Developing direction.However, under conditions of the outer operating condition of car is complicated and changeable, the car external heat exchanger in heat pump type air conditioning system is as steaming
The multiple technologies difficult point sent out device and condenser and face.When such as car external heat exchanger is used under cooling condition as condenser,
Need to make its outlet refrigerant meet certain degree of supercooling to improve the refrigeration efficiency of system, when this is accomplished by the design of car external heat exchanger
Consider to arrange certain super cooled sect in its outlet, but when car external heat exchanger is used under heating condition as evaporimeter, the mistake
Cold section of presence is but particularly disadvantageous for the flowing of evaporimeter end gaseous coolant, has a strong impact on systematic function.Thus exchange heat outside car
The design configurations of device become one of key of electric automobile heat-pump air-conditioning system.
The of the invention main design by heat pump type air conditioning system flow process, it is to avoid in electric automobile heat-pump air-conditioning system outside car
Heat exchanger is in the limitation that conditions each other under two kinds of operating modes of freezing and heat so as to higher heat exchange is respectively provided with various operating modes
Efficiency, solves car external heat exchanger under conditions of the outer operating condition of car is complicated and changeable, faces as evaporimeter and condenser
A difficult problem, and the heat pump type air conditioning system of the present invention has refrigeration concurrently, heats and three kinds of functions of demisting, is electric automobile room comfortableness
And the offer necessary guarantee of driving safety.
The content of the invention
To solve power saving of the electric automobile heat-pump air-conditioning system under the conditions of operating condition is complicated and changeable, and outside car
The problem that conditions each other that heat exchanger faces as evaporimeter and condenser.The present invention provides a kind of heat pump air conditioner of electric automobile
System.
To reach above-mentioned purpose, the present invention adopts following technical proposals：
A kind of heat pump type air conditioning system of electric automobile, the heat pump type air conditioning system includes coolant system and wind system；
The coolant system includes compressor, car external heat exchanger, gas-liquid separator, heats with expansion valve and refrigeration/dehumidification
Use expansion valve；
The wind system includes：Blower fan, new air returning ratio regulating valve, evaporimeter, air channel inner condenser and tuning wind in air channel
Valve；The wind system is arranged in air channel.
The compressor and air channel inner condenser, heat with evaporimeter in expansion valve, refrigeration/dehumidification expansion valve, air channel
Closed circuit is in turn connected to form by refrigerant pipe with gas-liquid separator；
The compressor and heat with being connected in parallel car external heat exchanger between expansion valve；
Described heating is connected in parallel to dehumidification valve with the two ends of expansion valve；
Refrigeration valve is provided between the car external heat exchanger and compressor；
It is provided between the refrigeration valve and gas-liquid separator and heats valve；
New air returning ratio regulating valve is set in the wind system；
Blower fan is set between evaporimeter in the new air returning ratio regulating valve and air channel；
The air channel inner condenser is arranged on the left side of evaporimeter in air channel；Arrange near the right side of air channel inner condenser and adjust
To air-valve；
The car external heat exchanger is two-way applicable heat exchanger.
Further, the car external heat exchanger is provided with car external heat exchanger fan.
Further, the heat pump type air conditioning system by switching dehumidification valve, refrigeration valve and heating valve and realize dehumidifying respectively, make
It is cold and heat circulation.
Further, when the heat pump type air conditioning system carries out kind of refrigeration cycle, the dehumidification valve and system of heat pump type air conditioning system is closed
Thermal valve, opens refrigeration valve；The outlet of the compressor is connected with the entrance of refrigeration valve, outlet and the car external heat exchanger of refrigeration valve
Entrance connects；The outlet of car external heat exchanger is connected with refrigeration/dehumidification with expansion valve inlet；The outlet of refrigeration/dehumidification expansion valve
It is connected with the entrance of evaporimeter in air channel；The entrance connection of the outlet of evaporimeter and gas-liquid separator in air channel；Gas-liquid separator
Outlet be connected with the entrance of compressor；And then formation refrigeration closed circuit.
Further, when the heat pump type air conditioning system carries out dehumidifying circulation, the refrigeration valve and system of heat pump type air conditioning system are closed
Thermal valve, opens dehumidification valve；The outlet of the compressor is connected with the entrance of air channel inner condenser；The outlet of air channel inner condenser with
The entrance connection of dehumidification valve；The outlet of dehumidification valve is connected with the entrance of refrigeration/dehumidification expansion valve；Refrigeration/dehumidification expansion valve
Outlet be connected with the entrance of evaporimeter in air channel；The outlet of evaporimeter in air channel is connected with the entrance of gas-liquid separator；Gas-liquid
The outlet of separator is connected with the entrance of compressor；And then formation dehumidifying closed circulation.
Further, when the heat pump type air conditioning system carries out heating circulation, close the refrigeration valve of heat pump type air conditioning system and remove
Wet valve, opening heats valve；The outlet of the compressor is connected with the entrance of air channel inner condenser；The outlet of air channel inner condenser with
Heat and connected with the entrance of expansion valve；Heat and be connected with the entrance of car external heat exchanger with the outlet of expansion valve；Car external heat exchanger
Outlet is connected with the entrance for heating valve；Heat the outlet of valve to be connected with the entrance of gas-liquid separator；The outlet of gas-liquid separator with
The entrance connection of compressor；Closed circulation is heated so as to be formed.
Because car external heat exchanger is two-way applicable heat exchanger；Therefore the outlet of car external heat exchanger is just during refrigeration closed circulation
It is the entrance of car external heat exchanger when heating circulation.
Further, the wind system also includes fresh air inlet, return air inlet, blows face air port, blows pin air port and windshield
Demisting air port；The fresh air inlet and return air inlet are arranged on wind system left end；It is described to blow face air port, blow pin air port and the glass that keeps out the wind
Glass demisting air port is arranged on wind system right-hand member.
Further, in the presence of the blower fan, fresh air and the mixing of return air Jing new air returning ratio regulating valves, Jing successively after mixing
Evaporimeter and air channel inner condenser are processed in air channel, then via blowing face air port, blow pin air port or the antifog air port of windshield is given
Enter in compartment.
The windshield demisting air port of the present invention need to persistently blow when circulation is heated, in order to avoid Chinese herbaceous peony windshield fogging.
The new air returning ratio regulating valve of the present invention carries out valve block angular adjustment using the electro-motor of electrodeless regulation, so as to can be real
The now new, step-less adjustment of return air mixed proportion, to ensure that Chinese herbaceous peony windshield not in the case of fogging, is improved back to greatest extent
Wind utilization rate, realizes energy saving of system.
Beneficial effects of the present invention are as follows：
1st, the heat pump type air conditioning system of electric automobile of the invention has refrigeration concurrently, heat and dehumidify three kinds of functions, is electronic vapour
The offer necessary guarantee of car car room comfortableness and driving safety.
2nd, the car external heat exchanger in the heat pump type air conditioning system of electric automobile of the invention is two-way applicable heat exchanger, heats work
Refrigerant flows in opposite direction under the flow direction of car external heat exchanger with cooling condition under condition, it is to avoid car external heat exchanger is in refrigeration
With heat the limitation that conditions each other under two kinds of operating modes.
3rd, windshield demisting air port of the invention keeps persistently blowing, it is to avoid Chinese herbaceous peony is kept out the wind when heating operating mode is heated
Glass fogging, new return air regulating valve carries out valve block angular adjustment using the electro-motor of step-less adjustment, is ensureing that Chinese herbaceous peony keeps out the wind glass
Glass does not improve return air utilization rate in the case of fogging, to greatest extent, reduces system energy consumption.
Description of the drawings
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 illustrates the operation principle schematic diagram of the heat pump type air conditioning system of electric automobile of the present invention；
Fig. 2 shows each procedure of operating mode figure of the invention；Wherein, the heat pump air conditioner system of electric automobile of the present invention (a) is shown
The cooling flow figure of system；What b () showed the heat pump type air conditioning system of electric automobile of the present invention heats flow chart；C () shows this
The dehumidifying flow chart of the heat pump type air conditioning system of invention electric automobile.
Wherein, 1：Compressor；2：Car external heat exchanger；3：Car external heat exchanger fan；4：Evaporimeter in air channel；5：It is cold in air channel
Condenser；6：Gas-liquid separator；7：Heat and use expansion valve；8：Refrigeration/dehumidification expansion valve；9：Dehumidification valve；10：Refrigeration valve；11：System
Thermal valve；12：Blower fan；13：New air returning ratio regulating valve；14：Tuning air-valve.
Specific embodiment
In order to be illustrated more clearly that the present invention, the present invention is done further with reference to preferred embodiments and drawings
It is bright.Similar part is indicated with identical reference in accompanying drawing.It will be appreciated by those skilled in the art that below institute is concrete
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
Embodiment
The heat pump type air conditioning system includes coolant system and wind system；
Include compressor 1, car external heat exchanger 2 in the coolant system, gas-liquid separator 6, heat with expansion valve 7 and system
Cold/dehumidifying expansion valve 8；
Include in the wind system：Evaporimeter 4, air channel inner condenser 5 in blower fan 12, new air returning ratio regulating valve 13, air channel
With tuning air-valve 14；
The compressor 1 and air channel inner condenser 5, heat and steamed with expansion valve 7, refrigeration/dehumidification expansion valve 8, air channel
Send out device 4 and gas-liquid separator 6 is in turn connected to form closed circuit by refrigerant pipe；
The compressor 1 and heat with being connected in parallel car external heat exchanger 2 between expansion valve 7；
Described heating is connected in parallel to dehumidification valve 9 with the two ends of expansion valve 7；
Refrigeration valve 10 is provided between the car external heat exchanger 2 and compressor 1；The outlet of the compressor 1 and heat use
Car external heat exchanger 2 is set between expansion valve 7；
Described heating is provided with dehumidification valve 9 between the two ends of expansion valve 7；
Refrigeration valve 10 is provided between the car external heat exchanger 2 and the outlet of compressor 1；
It is provided between the refrigeration valve 10 and gas-liquid separator 6 and heats valve 11；
New air returning ratio regulating valve 13 is set in the wind system；
Blower fan 12 is set in the new air returning ratio regulating valve 13 and air channel between evaporimeter 4；
The air channel inner condenser 5 is arranged on the left side of evaporimeter 4 in air channel；Right side near air channel inner condenser 5 sets
Put tuning air-valve 14；
The car external heat exchanger 2 is two-way applicable heat exchanger；Car external heat exchanger 2 is provided with car external heat exchanger fan 3.
The wind system also include fresh air inlet, return air inlet, blow face air port, blow pin air port and windshield remove nebelwind
Mouthful；The fresh air inlet and return air inlet are arranged on wind system left end；
It is described to blow face air port, blow pin air port and windshield demisting air port is arranged on wind system right-hand member.
The new air returning ratio regulating valve 13 is to carry out valve block angular adjustment using the electro-motor of electrodeless regulation.
The heat pump type air conditioning system by switch dehumidification valve 9, refrigeration valve 10 and heat valve 11 realizes respectively freeze, heat
Circulate with dehumidifying, circulation process is as follows：
Kind of refrigeration cycle：Close dehumidification valve 9 and heat valve 11, open refrigeration valve 10；The outlet of refrigerant Jing compressors 1 is flowed out
Afterwards, returned with after evaporimeter 4 in expansion valve 8, air channel and gas-liquid separator 6 through refrigeration valve 10, car external heat exchanger 2, refrigeration/dehumidification
To the entrance of compressor 1, kind of refrigeration cycle is completed.
Tuning air-valve 14 closes the runner of air channel inner condenser 5, and in the presence of blower fan 12, fresh air is newly returned with return air Jing
Wind carries out cooling treatment than evaporimeter 4 in Jing air channels after the mixing of regulating valve 13, and Jing is by the avris of air channel inner condenser 5 after cooling treatment
Air channel, then via blowing face air port, blow pin air port or windshield demisting air port is made a gift to someone in compartment.
Heat circulation：Dehumidification valve 9 and refrigeration valve 10 are closed, unlatching heats valve 11；The outlet of refrigerant Jing compressors 1 is flowed out
Afterwards, Jing air channel inner condenser 5, heat with expansion valve 7, car external heat exchanger 2, return to compressor after heating valve 11, gas-liquid separator 6
1 entrance, completes to heat circulation.
Tuning air-valve 14 opens the runner of air channel inner condenser 5, and in the presence of blower fan 12, fresh air is adjusted with return air
Valve 13 mix after evaporimeter 4 in Jing air channels, then heated via air channel inner condenser 5, Jing is by keeping out the wind after heating
Glass demisting air port, blow face air port or blow pin air port or make a gift to someone in compartment.
Dehumidifying circulation：Closing heats valve 11 and refrigeration valve 10, opens dehumidification valve 9；Refrigerant Jing compressor 1 outlet flow out after,
Pressure is returned to Jing after evaporimeter 4, gas-liquid separator 6 in air channel inner condenser 5, dehumidification valve 9, refrigeration/dehumidification expansion valve 8, air channel
The entrance of contracting machine 1, completes dehumidifying circulation.
Tuning air-valve 14 opens the runner of air channel inner condenser 5, and in the presence of blower fan 12, fresh air is adjusted with return air
Valve 13 mix after the cooling and dehumidifying of evaporimeter 4 in Jing air channels, then heat via air channel inner condenser 5, after heating Jing by
Windshield demisting air port, blow face air port or blow pin air port or make a gift to someone in compartment.
The air conditioner heat pump system scheme system of the electric automobile of the present invention is by switching dehumidification valve 9, refrigeration valve 10 and heats
Valve 11 realizes respectively refrigeration, heat and dehumidify circulation；So that refrigerant is in the flow direction of car external heat exchanger 2 under heating condition
It is contrary with flowing of the refrigerant under cooling condition in car external heat exchanger 2.Avoid car external heat exchanger freezing and heating two kinds
The limitation conditioned each other under operating mode.And have refrigeration concurrently, heat and three kinds of functions of demisting, it is electric automobile room comfortableness and row
The offer necessary guarantee of security is provided.By way of windshield demisting air port keeps persistently blowing, it is to avoid front windshield
Fogging, new return air regulating valve carries out valve block angular adjustment using the electro-motor of step-less adjustment, is ensureing Chinese herbaceous peony windshield not
In the case of fogging, return air utilization rate is improved to greatest extent, reduce system energy consumption.
Description orientation employed in herein word " on ", D score, "left", "right" etc. be for explanation facilitate base
For orientation in the accompanying drawing shown in drawing, in actual device these orientation because of device disposing way and
It is different.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention, for those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms, all of embodiment cannot be exhaustive here, it is every to belong to this
Obvious change that bright technical scheme is extended out changes row still in protection scope of the present invention.
Claims (5)
1. a kind of heat pump type air conditioning system of electric automobile, it is characterised in that the heat pump type air conditioning system includes coolant system and wind system
System；
Include in the coolant system compressor (1), car external heat exchanger (2), gas-liquid separator (6), heat with expansion valve (7) and
Refrigeration/dehumidification is with expansion valve (8)；
Include in the wind system：Blower fan (12), new air returning ratio regulating valve (13), evaporimeter (4), air channel inner condenser in air channel
And tuning air-valve (14) (5)；
The compressor (1) and air channel inner condenser (5), heat with expansion valve (7), refrigeration/dehumidification expansion valve (8), air channel
Interior evaporimeter (4) and gas-liquid separator (6) are in turn connected to form closed circuit by refrigerant pipe；
The compressor (1) and heat with being connected in parallel car external heat exchanger (2) between expansion valve (7)；
Described heating is connected in parallel to dehumidification valve (9) with the two ends of expansion valve (7)；
Refrigeration valve (10) is provided between the car external heat exchanger (2) and compressor (1)；
It is provided between the refrigeration valve (10) and gas-liquid separator (6) and heats valve (11)；
New air returning ratio regulating valve (13) is set in the wind system；
Blower fan (12) is set in the new air returning ratio regulating valve (13) and air channel between evaporimeter (4)；
The air channel inner condenser (5) is arranged on the left side of evaporimeter in air channel (4)；Near the right side in air channel inner condenser (5)
Tuning air-valve (14) is set；
The car external heat exchanger (2) is two-way applicable heat exchanger.
2. heat pump type air conditioning system according to claim 1, it is characterised in that the car external heat exchanger (2) is provided with outside car
Heat exchanger fan (3).
3. heat pump type air conditioning system according to claim 1, it is characterised in that the heat pump type air conditioning system is removed by switching
Wet valve (9), refrigeration valve (10) and heat valve (11) and realize dehumidifying respectively, freeze and heat circulation.
4. heat pump type air conditioning system according to claim 1, it is characterised in that the wind system also includes fresh air inlet, returns
Wind entrance, blow face air port, blow pin air port and windshield demisting air port；
The fresh air inlet and return air inlet are arranged on wind system left end；
It is described to blow face air port, blow pin air port and windshield demisting air port is arranged on wind system right-hand member.
5. heat pump type air conditioning system according to claim 1, it is characterised in that the new air returning ratio regulating valve (13) is to adopt
The electro-motor of electrodeless regulation carries out valve block angular adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192301.4A CN106627039A (en) | 2016-12-21 | 2016-12-21 | Heat pump air conditioning system of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192301.4A CN106627039A (en) | 2016-12-21 | 2016-12-21 | Heat pump air conditioning system of electric vehicle |
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| Publication Number | Publication Date |
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| CN106627039A true CN106627039A (en) | 2017-05-10 |
Family
ID=58834799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611192301.4A Pending CN106627039A (en) | 2016-12-21 | 2016-12-21 | Heat pump air conditioning system of electric vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310345A (en) * | 2017-07-17 | 2017-11-03 | 珠海格力电器股份有限公司 | A kind of automotive air-conditioning system and its control device and method |
| CN107444063A (en) * | 2017-07-13 | 2017-12-08 | 珠海格力电器股份有限公司 | A kind of vehicle heat pump air conditioner and its control method |
| CN107444071A (en) * | 2017-08-03 | 2017-12-08 | 南京协众汽车空调集团有限公司 | Use CO2The pump type heat electric automobile air-conditioning system and its method of work of refrigerant |
| CN107512150A (en) * | 2017-09-13 | 2017-12-26 | 艾泰斯热系统研发（上海）有限公司 | Electric automobile heat-pump air-conditioning system |
| CN108248336A (en) * | 2018-01-08 | 2018-07-06 | 中国科学院理化技术研究所 | A kind of heat pump air conditioning system used for electric vehicle |
| CN108482060A (en) * | 2018-03-09 | 2018-09-04 | 东莞理工学院 | A kind of electric vehicle air circulation system |
| CN109130793A (en) * | 2018-08-14 | 2019-01-04 | 珠海格力电器股份有限公司 | Air conditioning dehumidification system, automobile |
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| CN104197578A (en) * | 2014-08-11 | 2014-12-10 | 安徽东升机电有限责任公司 | Heat pump type air-container for electric automobile |
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Application publication date: 20170510 |