CN205836438U - Electric automobile power battery system based on heat pump air conditioner and electric automobile - Google Patents
Electric automobile power battery system based on heat pump air conditioner and electric automobile Download PDFInfo
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- CN205836438U CN205836438U CN201620677167.6U CN201620677167U CN205836438U CN 205836438 U CN205836438 U CN 205836438U CN 201620677167 U CN201620677167 U CN 201620677167U CN 205836438 U CN205836438 U CN 205836438U
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Abstract
The utility model discloses a kind of electric automobile power battery system based on heat pump air conditioner and electric automobile, wherein, this system includes: electrokinetic cell；Temperature detector, temperature detector is in order to detect the temperature of electrokinetic cell；Heat exchange cold drawing, heat exchange cold drawing correspondence electrokinetic cell is arranged；Heat pump air conditioner, heat pump air conditioner includes heat exchanger in compressor, cross valve, car external heat exchanger, car, gas-liquid separator and restricting element；Controller, controller is connected with temperature detector and heat pump air conditioner respectively, and heat pump air conditioner is controlled electrokinetic cell being heated or cooled by heat exchange cold drawing by controller according to the temperature of electrokinetic cell.According to system of the present utility model, it is possible to increase the service behaviour of electrokinetic cell, extending the service life of electrokinetic cell, and this system structure is simple, cost is relatively low.
Description
Technical field
This utility model relates to technical field of vehicle, particularly to a kind of electric automobile power battery based on heat pump air conditioner
System and a kind of electric automobile.
Background technology
Electric automobile has the advantages such as energy-conserving and environment-protective, and along with the raising of people's environmental consciousness, electric automobile is the most increasingly subject to
Favor to people.
The performance of electric automobile depends greatly on the service behaviour of electrokinetic cell.But at high temperature or low temperature ring
Under border, the service behaviour of electrokinetic cell can be affected, and the too high or too low for temperature of electrokinetic cell all can reduce its use
Life-span.Correlation technique can realize electrokinetic cell is heated or cooled by water circulation system etc., but water circulation system etc.
Structure is the most complex, and relatively costly.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this reality
It is to propose a kind of electric automobile power battery system based on heat pump air conditioner by a novel purpose, it is possible to increase power current
The service behaviour in pond, extends the service life of electrokinetic cell, and this system structure is simple, and cost is relatively low.
Another purpose of the present utility model is to propose a kind of electric automobile.
For reaching above-mentioned purpose, the utility model proposes a kind of electric automobile power battery system based on heat pump air conditioner
System, this system includes: electrokinetic cell；Temperature detector, described temperature detector is in order to detect the temperature of described electrokinetic cell；Change
Hot cold drawing, the corresponding described electrokinetic cell of described heat exchange cold drawing is arranged；Heat pump air conditioner, described heat pump air conditioner includes compressor, four-way
Valve, car external heat exchanger, gas-liquid separator and restricting element；Controller, described controller respectively with described temperature detector and institute
Stating heat pump air conditioner to be connected, described heat pump air conditioner is controlled passing through institute by described controller according to the temperature of described electrokinetic cell
State heat exchange cold drawing described electrokinetic cell is heated or cooled.
According to the electric automobile power battery system based on heat pump air conditioner of this utility model embodiment, heat exchange cold drawing is corresponding
Electrokinetic cell is arranged, by the temperature of temperature detector detection electrokinetic cell, controller according to the temperature of electrokinetic cell to heat pump
Air-conditioning is controlled electrokinetic cell being heated or cooled by heat exchange cold drawing such that it is able to improve the work of electrokinetic cell
Performance, extends the service life of electrokinetic cell, and this system structure is simple, and cost is relatively low.
It addition, can also have according to the electric automobile power battery system based on heat pump air conditioner that the utility model proposes
Following additional technical characteristic:
Specifically, described heat pump air conditioner also includes heat exchanger in car, the air inlet of described compressor and described gas-liquid separation
First end of device is connected, and the gas outlet of described compressor is connected with the first port of described cross valve, the 3rd of described cross valve
Port is connected with the second end of described gas-liquid separator, the 4th port of described cross valve and the first end of described car external heat exchanger
Being connected, the second end of described car external heat exchanger is connected with one end of described restricting element, the other end of described restricting element and institute
Stating the first end of heat exchanger in car to be connected, the other end of described restricting element is also by the first control valve and described heat exchange cold drawing
First end is connected, and in described car, the second end of heat exchanger is connected to the first end of described heat exchange cold drawing, institute by the second control valve
State the second end of heat exchange cold drawing to be connected with the second port of described cross valve by the 3rd control valve, in described car the of heat exchanger
Two ends are connected with the second port of described cross valve also by the 4th control valve.
Alternatively, described restricting element is electric expansion valve.
Alternatively, described first control valve to described 4th control valve is stop valve.
Alternatively, it is also associated with exsiccator between the second end and one end of described restricting element of described car external heat exchanger.
Specifically, when the first port of described cross valve and the connection of the 4th port, the second port and the connection of the 3rd port, institute
Stating heat pump air conditioner to freeze, described controller controls described first control valve and described 3rd control valve is opened, and controls institute
State the second control valve and described 4th control valve is closed, so that described electrokinetic cell is only cooled down by described heat pump air conditioner.
Specifically, when the first port of described cross valve and the connection of the 4th port, the second port and the connection of the 3rd port, institute
Stating heat pump air conditioner to freeze, described controller controls described 4th control valve and opens, and controls described first control valve, described
Second control valve and described 3rd control valve are turned off, so that described heat pump air conditioner only freezes in car.
Specifically, when the first port of described cross valve and the connection of the 4th port, the second port and the connection of the 3rd port, institute
Stating heat pump air conditioner to freeze, described controller controls described second control valve and described 3rd control valve is opened, and controls institute
State the first control valve and described 4th control valve is closed, so that described heat pump air conditioner is to freezing in car and to described power
Battery cools down.
Specifically, when the first port of described cross valve and the connection of the second port, the 3rd port and the connection of the 4th port, institute
Stating heat pump air conditioner to heat, described controller controls described second control valve and described 3rd control valve is opened, and controls institute
State the first control valve and described 4th control valve is closed, so that described heat pump air conditioner is to heating in car and to described power
Battery heats.
Specifically, when the first port of described cross valve and the connection of the second port, the 3rd port and the connection of the 4th port, institute
Stating heat pump air conditioner to heat, described controller controls described first control valve and described 3rd control valve is opened, and controls institute
State the second control valve and described 4th control valve is closed, so that described electrokinetic cell is only heated by described heat pump air conditioner.
Specifically, when the first port of described cross valve and the connection of the second port, the 3rd port and the connection of the 4th port, institute
Stating heat pump air conditioner to heat, described controller controls described 4th control valve and opens, and controls described first control valve, described
Second control valve and described 3rd control valve are turned off, so that described heat pump air conditioner only heats in car.
For reaching above-mentioned purpose, this utility model also proposed a kind of electric automobile, and this electric automobile includes that this is practical
The electric automobile power battery system based on heat pump air conditioner proposed.
Electric automobile according to this practical embodiment, it is possible to increase the service behaviour of electrokinetic cell, extends electrokinetic cell
Service life.
Accompanying drawing explanation
Fig. 1 is that the square frame of the electric automobile power battery system based on heat pump air conditioner according to this utility model embodiment shows
It is intended to；
Fig. 2 is the knot of the electric automobile power battery system based on heat pump air conditioner according to one embodiment of this utility model
Structure schematic diagram；
Fig. 3 is the structural representation of the heat exchange cold drawing according to one embodiment of this utility model.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
Below with reference to the accompanying drawings electric powered motor based on the heat pump air conditioner electricity that this utility model embodiment proposes is described
Cell system and electric automobile.
Fig. 1 is that the square frame of the electric automobile power battery system based on heat pump air conditioner according to this utility model embodiment shows
It is intended to.
As it is shown in figure 1, the electric automobile power battery system based on heat pump air conditioner that this utility model embodiment proposes, bag
Include: electrokinetic cell 10, temperature detector 20, heat exchange cold drawing 30, heat pump air conditioner 40 and controller 50.
Wherein, temperature detector 20 is in order to detect the temperature of electrokinetic cell 10.The corresponding electrokinetic cell 10 of heat exchange cold drawing 30 sets
Putting, heat pump air conditioner 40 includes heat exchanger 44 in compressor 41, cross valve 42, car external heat exchanger 43, car, gas-liquid separator 45 and joint
Fluid element 46.Wherein, restricting element 46 can be electric expansion valve.Controller 50 respectively with temperature detector 20 and heat pump air conditioner 40
Be connected, controller 50 according to the temperature of electrokinetic cell 10 heat pump air conditioner 40 is controlled with by heat exchange cold drawing 30 to power current
Pond 10 is heated or cooled.
As in figure 2 it is shown, the air inlet of compressor 41 is connected with the first end of gas-liquid separator 45, the gas outlet of compressor 41
Being connected with the first port v1 of cross valve 42, the 3rd port v3 of cross valve 42 is connected with the second end of gas-liquid separator 45, and four
4th port v4 of logical valve 42 is connected with the first end of car external heat exchanger 43, the second end of car external heat exchanger 43 and restricting element 46
One end be connected.For coolant being dried when heat pump air conditioner runs and filtering, the second end of car external heat exchanger 43 and throttling
Also can connect between one end of element 46 and have exsiccator 47.First end phase of the other end of restricting element 46 and heat exchanger in car 44
Even, the other end of restricting element 46 is connected with the first end of heat exchange cold drawing 30 also by the first control valve g1, heat exchanger 44 in car
The second end be connected respectively to the first end of the first control valve g1 and heat exchange cold drawing 30, heat exchange cold drawing 30 by the second control valve g2
The second end be connected with the second port v2 of cross valve 42 by the 3rd control valve g3, in car the second end of heat exchanger 44 also by
4th control valve g4 is connected with the second port v2 of cross valve 42.Wherein, the first control valve to the 4th control valve g1, g2, g3 and
G4 can be stop valve.
As it is shown on figure 3, the inside of heat exchange cold drawing 30 can arrange roundabout pipeline, in order to by flowing in heat exchange cold drawing 30
Coolant carries out heat exchange, it is achieved to being heated or cooled of electrokinetic cell 10.Further, in an embodiment of the present utility model, change
Hot cold drawing 30 may be provided at electrokinetic cell 10 in the space of closing, thus has waterproof effect.
In embodiment of the present utility model, when the temperature of electrokinetic cell 10 is less than 0 DEG C, controller 50 can be by warm
Pump air-conditioning 40 is controlled being heated electrokinetic cell 10 by heat exchange cold drawing 30, when the temperature of electrokinetic cell 10 is increased to
When 5 DEG C, heating can be stopped；When the temperature of electrokinetic cell 10 is more than 35 DEG C, controller 50 can be by carrying out heat pump air conditioner 40
Control electrokinetic cell 10 is cooled down by heat exchange cold drawing 30, when the temperature of electrokinetic cell 10 is reduced to 30 DEG C, can stop
Only cooling.
In an embodiment of the present utility model, the first port v1 of cross valve 42 and the 4th port v4 connection, second
During port v2 and the 3rd port v3 connection, heat pump air conditioner 40 freezes.When the temperature of electrokinetic cell 10 is more than 35 DEG C, and in car
When not having refrigeration demand, controller 50 can control the first port v1 and the 4th port v4 connection of cross valve 42, the second port v2
Connect with the 3rd port v3, control the first control valve g1 and the 3rd control valve g3 simultaneously and open, and control the second control valve g2 and
4th control valve g4 is closed, so that electrokinetic cell 10 is only cooled down by heat pump air conditioner 40；When the temperature of electrokinetic cell 10 is more than
Or equal to 0 DEG C, and less than or equal to 35 DEG C, and when having refrigeration demand in car, controller 50 can control the first end of cross valve 42
Mouth v1 and the 4th port v4 connection, the second port v2 and the 3rd port v3 connection, control the 4th control valve g4 simultaneously and open, and control
Make the first control valve g1, the second control valve g2 and the 3rd control valve g3 to be turned off, so that heat pump air conditioner 40 is only made in car
Cold；When the temperature of electrokinetic cell 10 is more than 35 DEG C, and when having refrigeration demand in car, controller 50 can control the first of cross valve 42
Port v1 and the 4th port v4 connection, the second port v2 and the 3rd port v3 connection, control the second control valve g2 and the 3rd simultaneously
Control valve g3 is opened, and controls the first control valve g1 and the closedown of the 4th control valve g4, so that heat pump air conditioner 40 is made in car
Cold and electrokinetic cell 10 is cooled down.
In Fig. 2, the direction of arrow can represent that coolant flows to, and with reference to Fig. 2, electrokinetic cell 10 is only carried out cold by heat pump air conditioner 40
But, time, coolant flows through pipeline a, pipeline c, pipeline d and pipeline f in order；Heat pump air conditioner 40 only to when freezing in car, coolant
Flow through pipeline a, pipeline b, pipeline e and pipeline f in order；Heat pump air conditioner 40 is to freezing in car and entering electrokinetic cell 10
During row cooling, coolant flows through pipeline a, pipeline b, pipeline d and pipeline f in order.
In an embodiment of the present utility model, the first port v1 and the second port v2 of cross valve 42 connection, the 3rd
During port v3 and the 4th port v4 connection, heat pump air conditioner 40 heats.When the temperature of electrokinetic cell 10 is less than 0 DEG C, and in car
When not having heating needs, controller 50 can control the first port v1 and the second port v2 connection of cross valve 42, the 3rd port v3
Connect with the 4th port v4, control the first control valve g1 and the 3rd control valve g3 simultaneously and open, and control the second control valve g2 and
4th control valve g4 is closed, so that electrokinetic cell 10 is only heated by heat pump air conditioner 40；When the temperature of electrokinetic cell 10 is more than
Or equal to 0 DEG C, and less than or equal to 35 DEG C, and when having heating needs in car, controller 50 can control the first end of cross valve 42
Mouth v1 and the second port v2 connection, the 3rd port v3 and the 4th port v4 connection, control the 4th control valve g4 simultaneously and open, and control
Make the first control valve g1, the second control valve g2 and the 3rd control valve g3 to be turned off, so that heat pump air conditioner 40 is only made in car
Heat；When the temperature of electrokinetic cell 10 is less than 0 DEG C, and when having heating needs in car, controller 50 can control the first of cross valve 42
Port v1 and the second port v2 connection, the 3rd port v3 and the 4th port v4 connection, control the second control valve g2 and the 3rd simultaneously
Control valve g3 is opened, and controls the first control valve g1 and the closedown of the 4th control valve g4, so that heat pump air conditioner 40 is made in car
Heat and electrokinetic cell 10 is heated.
With reference to Fig. 2, when electrokinetic cell 10 is only heated by heat pump air conditioner 40, coolant flow through in order pipeline d, pipeline c,
Pipeline a and pipeline f；Heat pump air conditioner 40 is only to when heating in car, and coolant flows through pipeline e, pipeline b, pipeline a and pipe in order
Road f；Heat pump air conditioner 40 is to when heating in car and heat electrokinetic cell 10, and coolant flows through pipeline d, pipe in order
Road b, pipeline a and pipeline f.
According to the electric automobile power battery system based on heat pump air conditioner of this utility model embodiment, heat exchange cold drawing is corresponding
Electrokinetic cell is arranged, by the temperature of temperature detector detection electrokinetic cell, controller according to the temperature of electrokinetic cell to heat pump
Air-conditioning is controlled electrokinetic cell being heated or cooled by heat exchange cold drawing such that it is able to improve the work of electrokinetic cell
Performance, extends the service life of electrokinetic cell, and this system structure is simple, and cost is relatively low.
Corresponding above-described embodiment, this utility model also proposes a kind of electric automobile.
The electric automobile that the utility model proposes, including this utility model above-described embodiment propose based on heat pump air conditioner
Electric automobile power battery system, its specific embodiment can refer to above-described embodiment, for avoiding redundancy, the most superfluous at this
State.
Electric automobile according to this practical embodiment, it is possible to increase the service behaviour of electrokinetic cell, extends electrokinetic cell
Service life.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable
Hour hands ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings
Or position relationship, be for only for ease of describe this utility model and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common skill for this area
For art personnel, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combination.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
In above-described embodiment can be changed, revise, replace and modification.
Claims (10)
1. an electric automobile power battery system based on heat pump air conditioner, it is characterised in that including:
Electrokinetic cell；
Temperature detector, described temperature detector is in order to detect the temperature of described electrokinetic cell；
Heat exchange cold drawing, the corresponding described electrokinetic cell of described heat exchange cold drawing is arranged；
Heat pump air conditioner, described heat pump air conditioner includes compressor, cross valve, car external heat exchanger, gas-liquid separator and restricting element；
Controller, described controller is connected with described temperature detector and described heat pump air conditioner respectively, and described controller is according to institute
Described heat pump air conditioner is controlled being added described electrokinetic cell by described heat exchange cold drawing by the temperature stating electrokinetic cell
Heat or cooling.
Electric automobile power battery system based on heat pump air conditioner the most according to claim 1, it is characterised in that described heat
Pump air-conditioning also includes that heat exchanger in car, the air inlet of described compressor are connected with the first end of described gas-liquid separator, described pressure
The gas outlet of contracting machine is connected with the first port of described cross valve, the 3rd port of described cross valve and described gas-liquid separator
Second end is connected, and the 4th port of described cross valve is connected with the first end of described car external heat exchanger, described car external heat exchanger
Second end is connected with one end of described restricting element, the other end of described restricting element and the first end phase of heat exchanger in described car
Even, the other end of described restricting element is connected also by the first end of the first control valve with described heat exchange cold drawing, changes in described car
Second end of hot device is connected to the first end of described heat exchange cold drawing by the second control valve, and the second end of described heat exchange cold drawing passes through
3rd control valve is connected with the second port of described cross valve, in described car the second end of heat exchanger also by the 4th control valve with
Second port of described cross valve is connected.
Electric automobile power battery system based on heat pump air conditioner the most according to claim 2, it is characterised in that described car
It is also associated with exsiccator between the second end and one end of described restricting element of external heat exchanger.
4. according to the electric automobile power battery system based on heat pump air conditioner described in Claims 2 or 3, it is characterised in that institute
When stating the first port and the connection of the 4th port, the second port and the connection of the 3rd port of cross valve, described heat pump air conditioner system
Cold, described controller controls described first control valve and described 3rd control valve is opened, and controls described second control valve and institute
State the 4th control valve to close, so that described electrokinetic cell is only cooled down by described heat pump air conditioner.
5. according to the electric automobile power battery system based on heat pump air conditioner described in Claims 2 or 3, it is characterised in that institute
When stating the first port and the connection of the 4th port, the second port and the connection of the 3rd port of cross valve, described heat pump air conditioner system
Cold, described controller controls described 4th control valve and opens, and controls described first control valve, described second control valve and described
3rd control valve is turned off, so that described heat pump air conditioner only freezes in car.
6. according to the electric automobile power battery system based on heat pump air conditioner described in Claims 2 or 3, it is characterised in that institute
When stating the first port and the connection of the 4th port, the second port and the connection of the 3rd port of cross valve, described heat pump air conditioner system
Cold, described controller controls described second control valve and described 3rd control valve is opened, and controls described first control valve and institute
State the 4th control valve to close, so that described heat pump air conditioner is to freezing in car and cooling down described electrokinetic cell.
7. according to the electric automobile power battery system based on heat pump air conditioner described in Claims 2 or 3, it is characterised in that institute
When stating the first port and the connection of the second port, the 3rd port and the connection of the 4th port of cross valve, described heat pump air conditioner system
Heat, described controller controls described second control valve and described 3rd control valve is opened, and controls described first control valve and institute
State the 4th control valve to close, so that described heat pump air conditioner is to heating in car and heating described electrokinetic cell.
8. according to the electric automobile power battery system based on heat pump air conditioner described in Claims 2 or 3, it is characterised in that institute
When stating the first port and the connection of the second port, the 3rd port and the connection of the 4th port of cross valve, described heat pump air conditioner system
Heat, described controller controls described first control valve and described 3rd control valve is opened, and controls described second control valve and institute
State the 4th control valve to close, so that described electrokinetic cell is only heated by described heat pump air conditioner.
9. according to the electric automobile power battery system based on heat pump air conditioner described in Claims 2 or 3, it is characterised in that institute
When stating the first port and the connection of the second port, the 3rd port and the connection of the 4th port of cross valve, described heat pump air conditioner system
Heat, described controller controls described 4th control valve and opens, and controls described first control valve, described second control valve and described
3rd control valve is turned off, so that described heat pump air conditioner only heats in car.
10. an electric automobile, it is characterised in that include according to according to any one of claim 1-9 based on heat pump air conditioner
Electric automobile power battery system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677167.6U CN205836438U (en) | 2016-06-30 | 2016-06-30 | Electric automobile power battery system based on heat pump air conditioner and electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677167.6U CN205836438U (en) | 2016-06-30 | 2016-06-30 | Electric automobile power battery system based on heat pump air conditioner and electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN205836438U true CN205836438U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620677167.6U Active CN205836438U (en) | 2016-06-30 | 2016-06-30 | Electric automobile power battery system based on heat pump air conditioner and electric automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031343A (en) * | 2017-03-21 | 2017-08-11 | 广州小鹏汽车科技有限公司 | A kind of electric automobile heating system and its control method |
| CN110281754A (en) * | 2019-06-10 | 2019-09-27 | 英格索兰（中国）工业设备制造有限公司 | Power battery cooling system for electronic vehicle and its cooling means |
-
2016
- 2016-06-30 CN CN201620677167.6U patent/CN205836438U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031343A (en) * | 2017-03-21 | 2017-08-11 | 广州小鹏汽车科技有限公司 | A kind of electric automobile heating system and its control method |
| CN110281754A (en) * | 2019-06-10 | 2019-09-27 | 英格索兰（中国）工业设备制造有限公司 | Power battery cooling system for electronic vehicle and its cooling means |
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