CN108336447A - A kind of battery modules heat management structure - Google Patents
A kind of battery modules heat management structure Download PDFInfo
- Publication number
- CN108336447A CN108336447A CN201711481949.8A CN201711481949A CN108336447A CN 108336447 A CN108336447 A CN 108336447A CN 201711481949 A CN201711481949 A CN 201711481949A CN 108336447 A CN108336447 A CN 108336447A
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- pipe
- battery modules
- solenoid valve
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- output end
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Secondary Cells (AREA)
Abstract
A kind of battery modules heat management structure, including：Battery modules, annular are installed on several thermal walls at the battery modules four sides and are installed on the thermal management assemblies of battery modules, thermal management assemblies include first pipe, second pipe, heat exchanging pipe and pump mechanism, first pipe, second pipe and heat exchanging pipe are hollow cavity, heat exchanging pipe includes n or more the shunt conduit to connect with each other, one end of first pipe and one end perforation of first shunt conduit connect, and the output end perforation of the other end and pump mechanism connects.The present invention can carry out heat management to battery modules so that battery modules are under ideal operating temperature, play the maximal efficiency of battery modules.
Description
Technical field
The present invention relates to battery modules field of heat management, more particularly to a kind of battery modules heat management structure.
Background technology
Battery modules are as energy-storage units, during charge or discharge, especially while big multiplying power charge or discharge
Battery modules send out a large amount of heat, the temperature range so as to cause battery modules temperature higher than normal work；Work as battery modules
At severe cold area, temperature range of the battery modules temperature less than normal work.Battery modules temperature is normal higher or lower than it
The charging and discharging capabilities of operating temperature, battery modules can be all extremely limited, and cannot be satisfied the power demand of load end.At this time
It just needs to carry out heat management operation to battery pack, the temperature of battery modules is controlled in normal range of operation.
In the prior art, for battery modules heat management problems, usual way is：In battery modules increase wind turbine into
The mode of row heat dissipation, such mode need to reserve heat dissipation wind channel, occupy more battery modules space.Institute is in this way
It is larger to the space requirement in battery modules and outside battery modules, to increase the overall space of battery modules.Additionally can
Reduction degree of protection, the presence for the air duct that radiates causes battery modules to cannot be satisfied moisture-proof dust-proof equal requirement of shelter.
Invention content
The purpose of the present invention is overcoming shortcoming in the prior art, a kind of battery modules heat management structure is provided.
The purpose of the present invention is achieved through the following technical solutions：
A kind of battery modules heat management structure, including：Battery modules, annular are installed on the several of the battery modules four sides
Thermal wall and the thermal management assemblies for being installed on the battery modules, the thermal management assemblies include first pipe, second pipe,
Heat exchanging pipe and pump mechanism, the first pipe, the second pipe and the heat exchanging pipe are hollow cavity, institute
State the shunt conduit to connect with each other that heat exchanging pipe includes n or more, one end of the first pipe and described first
One end perforation connection of a shunt conduit, the other end and the output end perforation of the pump mechanism connect；
One end of the second pipe and one end perforation of n-th of shunt conduit connect, the other end and the liquid pump
The perforation connection of device input terminal.
In one of the embodiments, the pump mechanism include the first solenoid valve, second solenoid valve, third solenoid valve,
4th solenoid valve, electric heater, electric cooler, controller and electric pump, output end series connection first electricity of the electric heater
Output end after magnet valve as the pump mechanism, input terminal are connected after the second solenoid valve as the defeated of the pump mechanism
Enter end；
It is connect with first solenoid valve after the output end series connection third solenoid valve of the electricity refrigerator, input terminal string
Join the 4th solenoid valve to connect with the second solenoid valve；
First power output end of the controller is connect with the power input of the electric pump, second source output end with
The power input of the electric heater connects, and third power output end is connect with the power input of the electric refrigerator, electricity
Source input terminal is electrically connected with externally fed equipment, and communication input terminal is connected with external control devices communication, the first control output end
Connect respectively with first solenoid valve and the second solenoid valve, the second control output end respectively with the third solenoid valve and
The 4th solenoid valve connection.
The shunt conduit is semi-circular pipe in one of the embodiments,.
The output end of the pump mechanism is provided with first flow inductor in one of the embodiments, and input terminal is set
It is equipped with second flow inductor, the first flow inductor and the second flow inductor connect with the controller communication
It connects.
The communication input terminal of the controller passes through Wifi/3G/4G with external control devices in one of the embodiments,
Communication connection.
The thermal wall quantity is 4 in one of the embodiments,.
The thermal wall is micarex thermal wall in one of the embodiments,.
The heat exchanging pipe is silica gel heat exchanging pipe in one of the embodiments,.
The first pipe is silica gel first pipe in one of the embodiments,.
The second pipe is silica gel second pipe in one of the embodiments,.
This technical solution has following advantageous effect compared with the prior art：
1. using liquid as the heat exchange medium with battery modules, the heat management to battery modules is realized, compared to adopting
With the mode of wind turbine to battery modules heat management, this technical solution heat management is more efficient.
2. one end of first pipe is connect with one end of first shunt conduit, the output end of the other end and pump mechanism connects
It connects；One end of second pipe is connect with one end of n-th of shunt conduit, the input terminal connection of the other end and pump mechanism.So that
Identical in the liquid flowing resistance of thermal management assemblies flowing, liquid flow rate is identical, to uniformly exchange heat with battery modules
Amount.
3. shunt conduit is semi-circular pipe so that shunt conduit and the contact area of battery modules bottom increase, to
Improve the efficiency of heat exchange.
Description of the drawings
Fig. 1 is the assembling schematic diagram of the battery modules heat management structure in the present embodiment；
Fig. 2 is the decomposition diagram of the battery modules heat management structure in the present embodiment；
Fig. 3 be the present embodiment in pump mechanism and heat exchanging pipe be used cooperatively state diagram；
Fig. 4 is the structural schematic diagram of the heat exchanging pipe in the present embodiment.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
It is the assembling schematic diagram of battery modules heat management structure as shown in Figure 1, please combines together with reference to Fig. 2, Fig. 3 and Fig. 4,
Including：Battery modules 100, annular are installed on several thermal walls 200 at 100 four sides of the battery modules and are installed on the electricity
The thermal management assemblies 300 of pond module 100, the thermal management assemblies 300 include first pipe 310, second pipe 320, heat exchange
Pipeline 330 and pump mechanism 340, during the first pipe 310, the second pipe 320 and the heat exchanging pipe 330 are
Cavity body, the heat exchanging pipe 330 include n or more the shunt conduit 331 to connect with each other, the first pipe
310 one end and one end perforation of first shunt conduit 331 connect, the output of the other end and the pump mechanism 340
End perforation connection；
One end of the second pipe 320 and one end perforation of n-th of shunt conduit 331 connect, the other end and institute
State the perforation connection of 340 input terminal of pump mechanism.
Specifically, the pump mechanism 340 include the first solenoid valve 341, second solenoid valve 342, third solenoid valve 343,
4th solenoid valve 344, electric heater 345, electric cooler 346, controller 347 and electric pump 348, the electric heater 345 it is defeated
The output end that outlet is connected after first solenoid valve 341 as the pump mechanism 340, input terminal are connected second electromagnetism
Input terminal after valve 342 as the pump mechanism 340；
The output end of the electricity refrigerator 346, which is connected, to be connected with first solenoid valve 341 after the third solenoid valve 343
It connects, input terminal series connection the 4th solenoid valve 344 is connect with the second solenoid valve 342；
First power output end of the controller 347 is connect with the power input of the electric pump 348, and second source is defeated
Outlet is connect with the power input of the electric heater 345, and third power output end and the power supply of the electric refrigerator 346 are defeated
Entering end connection, power input is electrically connected with externally fed equipment, and communication input terminal is connected with external control devices communication, and first
Control output end is connect with first solenoid valve 341 and the second solenoid valve 342 respectively, the second control output end respectively with
The third solenoid valve 343 and the 4th solenoid valve 344 connection.
Further, the shunt conduit 331 is semi-circular pipe.
Specifically, the output end of the pump mechanism 340 is provided with first flow inductor, and input terminal is provided with second
Measure inductor, the first flow inductor (attached drawing does not identify) and the second flow inductor (attached drawing does not identify) are and institute
State the communication connection of controller 347.
Further, the communication input terminal of the controller 347 is communicated by Wifi/3G/4G with external control devices and is connected
It connects.
Further, 200 quantity of the thermal wall is 4.
Further, the thermal wall 200 is micarex thermal wall.
Further, the heat exchanging pipe 330 is silica gel heat exchanging pipe.
Further, the first pipe 310 is silica gel first pipe.
Further, the second pipe 320 is silica gel second pipe.
Concrete operating principle is as follows：
Heating mode
First power output end output voltage of controller 347 to electric pump 348 starts work, the output of second source output end
Voltage to electric heater 345 starts electric heater 345 and works.At the same time, the first control output end output control of controller 347
Signal processed is closed the first solenoid valve 341 and second solenoid valve 342 so that the liquid in thermal management assemblies 300 can recycle
Flowing.It is appreciated that when liquid circulation flows, electric heater 345 heats liquid, and liquid after heating reaches electricity
When the bottom of pond module 100, heat exchange is carried out with battery modules 100, realizes the heating to battery modules 100.Work as battery modules
100 when being heated to predetermined temperature, and controller 347 stops the work of electric pump 348 and disconnects the first solenoid valve 341 and second solenoid valve
342, liquid not recirculation flow.
It should be noted that one end of first pipe 310 is connect with one end of first shunt conduit 331, the other end with
The output end of pump mechanism 340 connects；One end of second pipe 320 is connect with one end of n-th of shunt conduit 331, the other end
It is connect with the input terminal of pump mechanism 340.So that, liquid flowing identical in the liquid flowing resistance that thermal management assemblies 300 flow
Rate is identical, to uniformly exchange heat with battery modules 100.
It should also be noted that, being used as this preferred embodiment, the output end of pump mechanism 340 is provided with first flow
Inductor, input terminal are provided with second flow inductor.First flow inductor and second flow inductor are for detecting liquid
Flow, first flow inductor and second flow inductor are connected with the communication of controller 347.When the output end of pump mechanism 340
When inconsistent with the flow of input terminal, controller 347 judges that the phenomenon of leakage occurs for pump mechanism 340, and output signal controls electric pump
348 are stopped, and simultaneously switch off the first solenoid valve 341, second solenoid valve 342, third solenoid valve 343 and the 4th solenoid valve 344,
Stop liquid flows, and reduces leakage to damage caused by battery modules 100.
It should also be noted that, as a preferred embodiment, shunt conduit 331 is semi-circular pipe.Shunt conduit 311 is half
The design of circular pipe can increase the contact area of shunt conduit 331 and 100 bottom of battery modules, improve heat exchanger effectiveness.
It should also be noted that, as a preferred embodiment, 200 quantity of thermal wall is 4, and annular is mounted on battery modules
100 four sides.The setting of thermal wall 200 can prevent battery modules 100 from carrying out heat with ambient enviroment with temperature keeping battery module 100
Amount exchanges.The quantity of thermal wall 200 can be flexibly arranged in manufacturer in conjunction with actual conditions.
Refrigerating mode
It should be noted that refrigerating mode is identical with the principle of heating mode.The difference lies in that in refrigerating mode, control
The third power output end output voltage of device 347 processed to electric cooler 346 starts electric cooler 346 and starts work.At the same time,
The second output control terminal output control signal of controller 347 is closed third solenoid valve 343 and the 4th solenoid valve 344 so that place
Liquid in thermal management assemblies 300 can follow bad flowing, while electric cooler 346 cools down the liquid of flowing,
When liquid flows to the bottom of battery modules 100, heat exchange is carried out with battery modules 100.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of battery modules heat management structure, which is characterized in that including：Battery modules (100), annular are installed on the battery
Several thermal walls (200) at module (100) four sides and the thermal management assemblies (300) for being installed on the battery modules (100), institute
It includes first pipe (310), second pipe (320), heat exchanging pipe (330) and pump mechanism to state thermal management assemblies (300)
(340), the first pipe (310), the second pipe (320) and the heat exchanging pipe (330) are hollow cavity, institute
The shunt conduit (331) to connect with each other that heat exchanging pipe (330) includes n or more is stated, the first pipe (310)
One end and one end perforation of first shunt conduit (331) connect, the output end of the other end and the pump mechanism (340)
Perforation connection；
One end of the second pipe (320) and one end perforation of n-th of shunt conduit (331) connect, the other end and institute
State the perforation connection of pump mechanism (340) input terminal.
2. battery modules heat management structure according to claim 1, which is characterized in that the pump mechanism (340) includes
First solenoid valve (341), second solenoid valve (342), third solenoid valve (343), the 4th solenoid valve (344), electric heater
(345), electric cooler (346), controller (347) and electric pump (348), described in the output end of the electric heater (345) is connected
First solenoid valve (341) output end as the pump mechanism (340) afterwards, input terminal are connected the second solenoid valve (342)
Input terminal as the pump mechanism (340) afterwards；
The output end series connection third solenoid valve (343) of the electricity refrigerator (346) connects with first solenoid valve (341) afterwards
It connects, input terminal series connection the 4th solenoid valve (344) connect with the second solenoid valve (342)；
First power output end of the controller (347) is connect with the power input of the electric pump (348), and second source is defeated
Outlet is connect with the power input of the electric heater (345), the electricity of third power output end and the electric refrigerator (346)
Source input terminal connection, power input are electrically connected with externally fed equipment, and communication input terminal is connected with external control devices communication,
First control output end is connect with first solenoid valve (341) and the second solenoid valve (342) respectively, the second control output
End is connect with the third solenoid valve (343) and the 4th solenoid valve (344) respectively.
3. battery modules heat management structure according to claim 1, which is characterized in that the shunt conduit (331) is half
Circular pipe.
4. battery modules heat management structure according to claim 1, which is characterized in that the pump mechanism (340) it is defeated
Outlet is provided with first flow inductor, and input terminal is provided with second flow inductor, the first flow inductor and described
Second flow inductor is communicated with the controller (347) and is connected.
5. battery modules heat management structure according to claim 2, which is characterized in that the communication of the controller (347)
Input terminal is communicated by Wifi/3G/4G with external control devices and is connected.
6. battery modules heat management structure according to claim 1, which is characterized in that thermal wall (200) quantity is 4
It is a.
7. battery modules heat management structure according to claim 1, which is characterized in that the thermal wall (200) is mica
Plate thermal wall.
8. battery modules heat management structure according to claim 1, which is characterized in that the heat exchanging pipe (330) is
Silica gel heat exchanging pipe.
9. battery modules heat management structure according to claim 1, which is characterized in that the first pipe (310) is silicon
Glue first pipe.
10. battery modules heat management structure according to claim 1, which is characterized in that the second pipe (320) is silicon
Glue second pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481949.8A CN108336447B (en) | 2017-12-29 | 2017-12-29 | Battery module heat management structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481949.8A CN108336447B (en) | 2017-12-29 | 2017-12-29 | Battery module heat management structure |
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| Publication Number | Publication Date |
|---|---|
| CN108336447A true CN108336447A (en) | 2018-07-27 |
| CN108336447B CN108336447B (en) | 2021-05-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711481949.8A Active CN108336447B (en) | 2017-12-29 | 2017-12-29 | Battery module heat management structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149012A (en) * | 2018-09-29 | 2019-01-04 | 山东大学 | Temperature control system, Thermal Management System for EV Battery Packs and method based on magnetic Refrigeration Technique |
| CN110148814A (en) * | 2019-06-12 | 2019-08-20 | 宝能(广州)汽车研究院有限公司 | Battery thermal management component, battery modules and battery pack |
| CN114729594A (en) * | 2019-10-14 | 2022-07-08 | 萨乐锐伊塔洛工业有限公司 | Fluid control device for vehicle |
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| CN105742754A (en) * | 2016-04-03 | 2016-07-06 | 北京工业大学 | Test device for liquid cooling/heating system of battery pack |
| CN107275300A (en) * | 2017-07-06 | 2017-10-20 | 华南理工大学 | A kind of modular IGBT liquid cooling plates and its manufacture method |
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| CN201340863Y (en) * | 2008-12-25 | 2009-11-04 | 天津力神电池股份有限公司 | Battery with heat insulating layer structure |
| JP2013206610A (en) * | 2012-03-27 | 2013-10-07 | Denso Internatl America Inc | System for heating and cooling battery |
| US20150194711A1 (en) * | 2014-01-07 | 2015-07-09 | Atieva, Inc. | EV Battery Pack Multi-Mode Cooling System |
| CN204348862U (en) * | 2014-12-12 | 2015-05-20 | 数源移动通信设备有限公司 | A kind of cell apparatus of electric automobile band heat abstractor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149012A (en) * | 2018-09-29 | 2019-01-04 | 山东大学 | Temperature control system, Thermal Management System for EV Battery Packs and method based on magnetic Refrigeration Technique |
| CN109149012B (en) * | 2018-09-29 | 2023-05-23 | 山东大学 | Temperature control system based on magnetic refrigeration technology, electric automobile battery pack thermal management system and method |
| CN110148814A (en) * | 2019-06-12 | 2019-08-20 | 宝能(广州)汽车研究院有限公司 | Battery thermal management component, battery modules and battery pack |
| CN114729594A (en) * | 2019-10-14 | 2022-07-08 | 萨乐锐伊塔洛工业有限公司 | Fluid control device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108336447B (en) | 2021-05-11 |
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