CN108134159A - Heat management device and battery modules - Google Patents
Heat management device and battery modules Download PDFInfo
- Publication number
- CN108134159A CN108134159A CN201810119722.7A CN201810119722A CN108134159A CN 108134159 A CN108134159 A CN 108134159A CN 201810119722 A CN201810119722 A CN 201810119722A CN 108134159 A CN108134159 A CN 108134159A
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- Prior art keywords
- flat tube
- sub
- submodule group
- management device
- heat management
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- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000005452 bending Methods 0.000 claims abstract description 45
- 239000000463 material Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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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
- H01M10/65—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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
- H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the 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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- 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)
- Secondary Cells (AREA)
Abstract
The application provides a kind of heat management device and battery modules, and battery modules include multilayer submodule group.Heat management device includes the cold flat tube of liquid set on battery modules, and the cold flat tube of the liquid is in contact with per straton module.The cold flat tube of liquid includes spaced multiple sub- flat tubes and multiple bending connecting portions, and the space for accommodating a straton module or two layers of submodule group is formed between the adjacent sub- flat tube of each two, and the adjacent sub- flat tube of each two is connected by a bending connecting portion.In this way, can the cold flat tube of liquid be fabricated to uniform shapes, it is arranged at intervals, and adjacent sub- flat tube is connected by bending connecting portion further according to the sub- flat tube of the length interception corresponding length of each submodule group.
Description
Technical field
This application involves battery thermal management technical field, in particular to a kind of heat management device and battery modules.
Background technology
Battery modules are the critical components of electric vehicle, directly affect electricity as the main energy-storage travelling wave tube on electric vehicle
The performance of electrical automobile.Battery core in battery modules may be heated or be radiated in use, so as to avoid battery core
For a long time in low temperature or the condition of high temperature, and then the performance of battery core is influenced, reduce the service life of battery core.
At present, the installation cold flat tube of liquid in battery modules is typically employed in, and the liquid of preset temperature is injected into the cold flat tube of liquid
The mode of body is heated or radiate for battery core.Battery modules generally include the multilayer submodule group being stacked, and the cold flat tube of liquid is usual
It is set around between submodule group, so just needs according to the length of submodule group each in battery modules in advance by the cold flat tube of liquid round
It is fabricated to corresponding shape.However, different (the length of each submodule group of the facilities of each battery modules neutron module
Differ), it also just needs to make the cold flat tube of liquid according to the facilities of each battery modules neutron module, production efficiency is very low.
Invention content
In view of this, the application provides a kind of heat management device and battery modules, to improve the above problem.
In order to achieve the above object, the embodiment of the present application provides a kind of heat management device, applied to including multilayer submodule group
Battery modules, the heat management device includes：
Set on the cold flat tube of the liquid of the battery modules, the cold flat tube of liquid is in contact with per straton module；The liquid is cold flat
Pipe includes spaced multiple sub- flat tubes and multiple bending connecting portions, is formed to hold between the adjacent sub- flat tube of each two
Receive the space of a straton module or two layers of submodule group, the adjacent sub- flat tube of each two passes through a bending connecting portion and connects.
Optionally, multiple single batteries are included per straton module, the bending connecting portion is arc flat pipe, and the arc is flat
The bending degree of pipe and the bending degree of the side of the single battery match.
Optionally, every sub- flat tube is in contact at least one layer of submodule group, the sub- flat tube and at least one layer of submodule group
In each single battery be in contact.
Optionally, the contact surface of every sub- flat tube and single battery is curve form.
Optionally, the length of every a sub- flat tube and the length of submodule group contacted with the sub- flat tube match, the submodule
The diameter and quantity for the single battery that the length of group includes according to the submodule group determine.
Optionally, in the length of every sub- flat tube and the submodule group contacted with the sub- flat tube the larger submodule group of length length
Degree matches.
Optionally, first flow is offered in every sub- flat tube, the bending connecting portion offers and the first flow
Matched second flow channel, the first flow of the adjacent sub- flat tube of each two pass through the folding between this two adjacent sub- flat tubes
The second flow channel connection of curved connecting portion.
Optionally, it is connected between the bending connecting portion and the sub- flat tube by welding manner.
Optionally, the cold flat tube of the liquid is made from a material that be thermally conductive.
The embodiment of the present application also provides a kind of battery modules, including multilayer submodule group and heat pipe provided by the embodiments of the present application
Manage device.
In terms of existing technologies, the embodiment of the present application has the advantages that：
The embodiment of the present application provides a kind of heat management device and battery modules, and battery modules include multilayer submodule group.Heat pipe
It manages device and includes the cold flat tube of liquid for being set on battery modules, the cold flat tube of the liquid is in contact with per straton module.Between the cold flat tube of liquid includes
Multiple sub- flat tubes and multiple bending connecting portions every setting form between the adjacent sub- flat tube of each two to accommodate a straton mould
The space of group or two layers of submodule group, the adjacent sub- flat tube of each two are connected by a bending connecting portion.It in this way, can be cold by liquid
Flat tube is fabricated to uniform shapes, is arranged at intervals, and will be adjacent further according to the sub- flat tube of the length interception corresponding length of each submodule group
Sub- flat tube pass through bending connecting portion connect.
Description of the drawings
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present application
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structure diagram of battery modules provided by the embodiments of the present application；
Fig. 2 is a kind of structure diagram of the cold flat tube of liquid provided by the embodiments of the present application；
Fig. 3 is another structure diagram of the cold flat tube of liquid provided by the embodiments of the present application；
Fig. 4 is a kind of side view of battery modules provided by the embodiments of the present application；
Fig. 5 is the side view of another battery modules provided by the embodiments of the present application；
Fig. 6 is the enlarged diagram of region A shown in Fig. 2；
Fig. 7 is the enlarged diagram of region B shown in Fig. 2.
Icon：10- battery modules；100- heat management devices；The cold flat tube of 110- liquid；The sub- flat tubes of 111-；1111- is first-class
Road；112- bending connecting portions；1121- second flow channels；113- weld parts；200- single batteries.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present application are clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be configured to arrange and design with a variety of different.
Therefore, below the detailed description of the embodiments herein to providing in the accompanying drawings be not intended to limit it is claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without making creative work belong to the model of the application protection
It encloses.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need to that it is further defined and explained in subsequent attached drawing.
Through inventor the study found that in the prior art, the cold flat tube of liquid being set in each battery modules is one continuous
Flat tube, in order to ensure the cold flat tube of liquid can be bonded with each straton module in battery modules, needed when producing the cold flat tube of liquid
The continuous flat tube is bent according to the length of each straton module in the battery modules of its application, to be formed and the battery
The matched flat tube of module.
However, inventor has found that in practical application, the size of the submodule group in different battery modules is through multi-party investigation
It is different.That is, the cold flat tube of same root liquid can not be suitable for all battery modules.In production, need according to each battery mould
The size of each straton module bends the cold flat tube of the liquid produced in group.So, the production efficiency of the cold flat tube of liquid
It is very low, it is difficult to reach the efficiency requirements of mass production.
The defects of for present in above scheme is inventor being obtained after putting into practice and carefully studying as a result,
Therefore, the discovery procedure of the above problem and the solution that hereinafter the embodiment of the present application is proposed regarding to the issue above, all
It should be the contribution that inventor makes the application during invention.
Based on the studies above, the application provides a kind of heat management device, described applied to battery modules 10 shown in FIG. 1
Battery modules 10 include multilayer submodule group, can include multiple single batteries 200, the multiple single battery in every straton module
200 be arranged side by side form the straton module.
The heat management device 100 includes the cold flat tube 110 of liquid set on the battery modules 10, the cold flat tube 110 of liquid
It is set around in the battery modules 10 between each submodule group, and is in contact with every straton module, so as to be carried out with every straton module
Sufficient heat exchange.Accordingly, the cold flat tube 110 of the liquid can be made from a material that be thermally conductive, for example, aluminium or other thermal conductivity compared with
Good material.Further, when the cold flat tube 110 of the liquid is made of aluminum, it can also set and lead on the surface of the cold flat tube 110 of liquid
Hot preferable insulating materials, the present embodiment are without limitation.
Fig. 2 and Fig. 3 are please referred to, wherein, Fig. 2 is a kind of fractionation of the cold flat tube 110 of liquid provided by the embodiments of the present application
Schematic diagram, Fig. 3 are the combination schematic diagram of the cold flat tube 110 of liquid shown in Fig. 2.
As shown in Fig. 2, the cold flat tube 110 of liquid includes multiple sub- flat tubes 111 and multiple bending connecting portions 112.It is described
Multiple sub- flat tubes 111 are arranged at intervals, and are formed to accommodate the space of submodule group between the adjacent sub- flat tube 111 of each two, every two
A adjacent sub- flat tube 111 is connected by a bending connecting portion 112.
Optionally, each space can accommodate a straton module or two layers of submodule group, the present embodiment do not do this
Limitation.Accordingly, every sub- flat tube 111 is in contact at least one layer of submodule group, the sub- flat tube 111 and at least one layer of submodule
Each single battery 200 in group is in contact.
Optionally, the contact surface of every sub- flat tube 111 and single battery 200 can be curve form, so as to make the son
Flat tube 111 forms waveform curved surface.
As shown in figure 4, it is a kind of side view of the battery modules 10 in example.When each space is for one layer of receiving
During submodule group, it is equivalent to and one sub- flat tube 111 is set at interval of a straton module.In the present embodiment, include per straton module
First surface and the second surface being oppositely arranged with the first surface.It is described when the space is for accommodating a straton module
The first surface and second surface of submodule group can flat tube 110 cold with liquid be in contact, in this way, can increase the cold flat tube 110 of liquid with
The contact area of battery modules 10, so as to improve radiating efficiency or the efficiency of heating surface.
As shown in figure 5, when each space is for accommodating two layers of submodule group, it is equivalent to and is set at interval of two layers of submodule group
A sub- flat tube 111 is put, in this way, still can ensure that every straton module flat tube 110 all cold with liquid is in contact, can reach certain
The material of the cold flat tube 110 of liquid is saved in the case of thermal management effect.That is, every straton module first surface or second surface with
In the case that the cold flat tube 110 of liquid contacts, certain thermal management effect can be reached, and reduce the cold flat tube 110 of required liquid
Area, and then reduce the material needed for the production cold flat tube 110 of liquid.
Optionally, in the present embodiment, the bending connecting portion 112 can be arc flat pipe.According to the space
Submodule group the number of plies difference, the curvature of the bending connecting portion 112 is also different, i.e., the bending journey of described arc flat pipe
Degree is also different.Such as shown in Fig. 4, when each space is for accommodating a straton module, the bending connecting portion 112
Bending degree and the bending degree of the side of a single battery 200 match.Again as shown in figure 5, when each space
During for accommodating two layers of submodule group, when the bending degree of the bending connecting portion 112 and two single batteries 200 are set up in parallel
Bending degree matches.
In the present embodiment, the length of each sub- flat tube 111 that the cold flat tube 110 of the liquid includes is not all the same, flat per height
The length of pipe 111 and the length of submodule group contacted with the sub- flat tube 111 match.In detail, when every sub- flat tube 111 and one
When straton module is in contact, the diameter of single battery 200 that the length of the submodule group can include according to the submodule group
And quantity determines, the diameter that the length of specially each submodule group is approximately equal to single battery 200 in the submodule group is multiplied by the submodule
The quantity of single battery 200 in group.
When every sub- flat tube 111 is in contact with two layers of submodule group, the length of every a sub- flat tube 111 can with it is flat with the son
The length of the larger submodule group of length matches in the submodule group that pipe 111 contacts.
Fig. 6 and Fig. 7 are please referred to, wherein, Fig. 6 is the enlarged diagram in region A shown in Fig. 2, and Fig. 7 is institute in Fig. 2
Show the enlarged diagram of region B.As shown in fig. 7, in the present embodiment, first flow 1111 is offered in every sub- flat tube 111.
As shown in fig. 6, the bending connecting portion 112 offers second flow channel 1121, the second flow channel 1121 and the first flow
1111 matchings.The first flow 1111 of the adjacent sub- flat tube 111 of each two passes through the institute between this two adjacent sub- flat tubes 111
The second flow channel 1121 for stating bending connecting portion 112 connects.
For example, it is assumed that connect there are two adjacent sub- flat tube A1 and A2 and for the bending of connexon flat tube A1 and A2
Socket part B, then the first flow 1111 in sub- flat tube A1 and the first flow 1111 in sub- flat tube A2 pass through in bending connecting portion B
Second flow channel 1121 connects.
In the present embodiment, as a kind of specific embodiment, the first flow 1111 can include multiple sub first
Runner 1111 during implementation, can be passed through in two adjacent sub- first flows 1111 and flow to opposite liquid.Since liquid is cold flat
Pipe 110 is usually longer, and coolant or heating liquid temperature change in flow process are bigger, can will be adjacent by above-mentioned design
It is neutralized in the temperature of liquid in sub- flat tube 111, so as to reach better thermal management effect.
Correspondingly, the second flow channel 1121 is also included with the sub- first flow 1111 in the first flow 1111 one by one
Corresponding sub- second flow channel 1121.It can refer to Fig. 6 and enlarged diagram shown in Fig. 7 in detail.
Optionally, in the present embodiment, there are many connecting methods of sub- flat tube 111 and bending connecting portion 112.
In a kind of specific embodiment, two adjacent sub- flat tubes 111 can be connected by bending by Coupling
Portion 112 connects, wherein the first flow 1111 in described two sub- flat tubes 111 respectively in the bending connecting portion 112
Two runners 1121 are aligned, so that coolant or heating liquid can circulate in the cold flat tube 110 of liquid being spliced to form, so as to fulfill right
The heat management of battery modules 10.
It in another embodiment specific implementation mode, can be by welding by two neighboring sub- 111 and one bending of flat tube
Connecting portion 112 is stitched together.Referring to Fig. 3, it is both provided with what welding was formed at the both ends of each bending connecting portion 112
Weld part 113, by the weld part 113, which can connect and be relatively fixed with the sub- flat tube 111 at both ends.
The embodiment of the present application also provides a kind of battery modules 10, including multilayer submodule group and provided by the embodiments of the present application
Heat management device 100.Wherein, the cold flat tube 110 of liquid in the heat management device 100 is set around the multilayer submodule group, with right
Each layer of progress heat management in the multilayer submodule group.
In conclusion the embodiment of the present application provides a kind of heat management device and battery modules, battery modules include multilayer
Module.Heat management device includes the cold flat tube of liquid set on battery modules, and the cold flat tube of the liquid is in contact with per straton module.Liquid is cold flat
Pipe includes spaced multiple sub- flat tubes and multiple bending connecting portions, is formed to accommodate between the adjacent sub- flat tube of each two
The space of one straton module or two layers of submodule group, the adjacent sub- flat tube of each two are connected by a bending connecting portion.It in this way, can
The cold flat tube of liquid is fabricated to uniform shapes, it is arranged at intervals further according to the sub- flat tube of the length interception corresponding length of each submodule group,
And adjacent sub- flat tube is connected by bending connecting portion.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanical connection or electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in this application.
Secondly, in the embodiment of the present application, when description any two component is in contact, it can refer to that two components are straight
Contact or refer to two components by other component mediate contact, mediate contact mentioned herein is can realize
Subject to heat transfer.
In addition it is also necessary to explanation, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except also there are other identical elements in the process, method, article or apparatus that includes the element.
The foregoing is merely the preferred embodiments of the application, are not limited to the application, for the skill of this field
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of heat management device, which is characterized in that applied to the battery modules for including multilayer submodule group, the heat management device
Including：
Set on the cold flat tube of the liquid of the battery modules, the cold flat tube of liquid is in contact with per straton module；The cold flat tube packet of liquid
Spaced multiple sub- flat tubes and multiple bending connecting portions are included, is formed to accommodate one between the adjacent sub- flat tube of each two
The space of straton module or two layers of submodule group, the adjacent sub- flat tube of each two are connected by a bending connecting portion.
2. heat management device according to claim 1, which is characterized in that include multiple single batteries, institute per straton module
Bending connecting portion is stated as arc flat pipe, the bending degree of the arc flat pipe and the bending degree phase of the side of the single battery
Matching.
3. heat management device according to claim 2, which is characterized in that every sub- flat tube connects at least one layer of submodule group
It touches, which is in contact with each single battery at least one layer of submodule group.
4. heat management device according to claim 3, which is characterized in that the contact surface of every sub- flat tube and single battery is
Curve form.
5. heat management device according to any one of claims 1-4, which is characterized in that the length of every sub- flat tube and with
The length of the submodule group of the sub- flat tube contact matches, and the length of the submodule group is electric according to the monomer that the submodule group includes
The diameter and quantity in pond determine.
6. heat management device according to any one of claims 1-4, which is characterized in that the length of every sub- flat tube and with
The length of the larger submodule group of length matches in the submodule group of the sub- flat tube contact.
7. heat management device according to any one of claims 1-4, which is characterized in that the is offered in every sub- flat tube
One runner, the bending connecting portion offer with the matched second flow channel of the first flow, the adjacent sub- flat tube of each two
First flow is connected by the second flow channel of the bending connecting portion between this two adjacent sub- flat tubes.
8. heat management device according to any one of claims 1-4, which is characterized in that the bending connecting portion with it is described
It is connected between sub- flat tube by welding manner.
9. heat management device according to any one of claims 1-4, which is characterized in that the cold flat tube of liquid is by heat conduction material
Material is made.
10. a kind of battery modules, which is characterized in that including multilayer submodule group and heat pipe described in any one of claim 1-9
Manage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119722.7A CN108134159A (en) | 2018-02-06 | 2018-02-06 | Heat management device and battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810119722.7A CN108134159A (en) | 2018-02-06 | 2018-02-06 | Heat management device and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108134159A true CN108134159A (en) | 2018-06-08 |
Family
ID=62430443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810119722.7A Pending CN108134159A (en) | 2018-02-06 | 2018-02-06 | Heat management device and battery modules |
Country Status (1)
| Country | Link |
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| CN (1) | CN108134159A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520992A (en) * | 2018-06-20 | 2018-09-11 | 华霆（合肥）动力技术有限公司 | Connector and battery modules |
| CN108598330A (en) * | 2018-07-03 | 2018-09-28 | 华霆（合肥）动力技术有限公司 | A kind of heat-exchanging component and battery modules |
| CN108767368A (en) * | 2018-06-20 | 2018-11-06 | 华霆（合肥）动力技术有限公司 | A kind of liquid cooling flat tube and battery modules |
| CN109066011A (en) * | 2018-08-02 | 2018-12-21 | 华霆（合肥）动力技术有限公司 | A kind of heat management device and battery modules |
| CN109066013A (en) * | 2018-08-09 | 2018-12-21 | 华霆（合肥）动力技术有限公司 | Liquid stream flat tube and battery system |
| EP4343927A4 (en) * | 2022-07-29 | 2024-10-16 | Xiamen Hithium Energy Storage Tech Co Ltd | Liquid cooling plate and battery pack |
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