CN108075207A - The manufacturing method of battery cooling plate and battery cooling plate - Google Patents
The manufacturing method of battery cooling plate and battery cooling plate Download PDFInfo
- Publication number
- CN108075207A CN108075207A CN201711129088.7A CN201711129088A CN108075207A CN 108075207 A CN108075207 A CN 108075207A CN 201711129088 A CN201711129088 A CN 201711129088A CN 108075207 A CN108075207 A CN 108075207A
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- China
- Prior art keywords
- cooling
- foamed aluminium
- aluminium board
- cooling plate
- injection port
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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
- H01M10/655—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
-
- 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 invention discloses the manufacturing method of a kind of battery cooling plate and battery cooling plate, battery cooling plate includes：Foamed aluminium board, cooling medium and plug, foamed aluminium board is formed with liquid injection port and gas discharge outlet and inside is formed with cooling duct；The fusing point of medium is cooled down at 30 DEG C 50 DEG C, cooling medium is filled in cooling duct；Plug is blocked at liquid injection port and gas discharge outlet.Thus, coordinated by foamed aluminium board, cooling medium and plug, it can avoid due to infiltration problem caused by weld defect, also the manufacture efficiency of battery cooling plate can be promoted, and, the quantity and size for cooling down duct can be designed freely, so as to effectively promote cooling effect, the weight of battery cooling plate can also be mitigated, simultaneously, it is cooled down using the cooling medium of low melting point by decalescence and replaces former air-cooled or water-cooling system, additional fluid mobilization dynamic system is not required, can realize the effect of simplified cooling system.
Description
Technical field
The present invention relates to battery technology field, the manufacturer of more particularly to a kind of battery cooling plate and battery cooling plate
Method.
Background technology
In correlation technique, existing new energy resource power battery cooling system is generally using water cooling or air-cooled, using aluminium profiles
Material welding structure is limited by forming aluminium section technique, cooling duct limited amount, and shape and position are single, cooling efficiency by
To limitation, and air-cooled or water cooling dynamical system is complicated, and welding assembly complex process, there are risk of leakage, make quick charge
Rapidly the problem of heating up is difficult to solve to battery.
The content of the invention
It is contemplated that at least solve one of technical problem in the prior art.For this purpose, the present invention proposes a kind of electricity
Pond coldplate, the battery cooling plate can effectively promote cooling effect, can also mitigate the weight of battery cooling plate.
The present invention further proposes a kind of manufacturing method of battery cooling plate.
Battery cooling plate according to the present invention includes：Foamed aluminium board, cooling medium and plug, the foamed aluminium board are formed with
Liquid injection port and gas discharge outlet and inside are formed with cooling duct；The fusing point of the cooling medium is at 30 DEG C -50 DEG C, the cooling
Medium is filled in the cooling duct；The plug closure is at the liquid injection port and the gas discharge outlet.
Battery cooling plate according to the present invention is coordinated by foamed aluminium board, cooling medium and plug, can avoided due to weldering
Infiltration problem caused by connecing defect can also promote the manufacture efficiency of battery cooling plate, also, cool down the quantity and size in duct
It can freely design, so as to effectively promote cooling effect, the weight of battery cooling plate can also be mitigated, meanwhile, use is low
The cooling medium of fusing point is cooled down by decalescence replaces former air-cooled or water-cooling system, and additional fluid mobilization dynamic is not required
System can realize the effect of simplified cooling system.
Optionally, the fusing point of the cooling medium is at 40 DEG C -45 DEG C.
Further, the cooling medium is metal or paraffin.
Specifically, the foamed aluminium board is cuboid, and the liquid injection port and the gas discharge outlet are arranged on the foam
On the same side surface of aluminium sheet.
Optionally, the plug includes：The liquid injection port or gas row are stretched into head and closure part, the closure part
Outlet, the outer diameter on the head are more than the outer diameter of the closure part.
The manufacturing method of battery cooling plate according to the present invention comprises the following steps：S1, manufacture foamed aluminium board, the foam
Generation cooling duct in aluminium sheet, and process liquid injection port and gas discharge outlet on the surface of the foamed aluminium board；S2, select and melt
O'clock in 30 DEG C -50 DEG C of cooling medium, the cooling medium is heated to molten state, and the foamed aluminium board is heated to institute
State the melting temperature of cooling medium or the heat preservation of fusing point temperatures above；S3, the cooling medium is injected by liquid injection port it is described cold
But duct is until full of all cooling ducts；S4, the cooling foamed aluminium board；S5, the liquid injection port is sealed using plug
With the gas discharge outlet.
Optionally, in the step S4, also continue to inject the cooling medium from the liquid injection port.
Further, in the step S4, it is water-cooled the foamed aluminium board.
Specifically, the foamed aluminium board is cuboid, and the liquid injection port and the gas discharge outlet are arranged on the foam
The top surface of aluminium sheet；In the step S4, the foamed aluminium board is immersed according to the order from lower surface to top surface
In water.
Optionally, the fusing point of the cooling medium is at 40 DEG C -45 DEG C.
Description of the drawings
Fig. 1 is the schematic diagram of battery cooling plate according to embodiments of the present invention；
Fig. 2 is the schematic diagram of the manufacturing method of battery cooling plate according to embodiments of the present invention.
Reference numeral：
Battery cooling plate 10；
Foamed aluminium board 1；Liquid injection port 11；
Cool down medium 2；
Plug 3；Head 31；Closure part 32.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Battery cooling plate 10 according to embodiments of the present invention is described in detail below with reference to Fig. 1-Fig. 2.
As shown in Figure 1, battery cooling plate 10 according to embodiments of the present invention includes：Foamed aluminium board 1 cools down medium 2 and blocks up
First 3, foamed aluminium board 1 is formed with liquid injection port 11 and gas discharge outlet, and the inside of foamed aluminium board 1 is formed with cooling duct, note
Liquid mouth 11 and gas discharge outlet and cooling hole link, cooling duct are not provided with the surface of foamed aluminium board 1, it is understood that
For cooling duct is not connected with the surface of foamed aluminium board 1, and cooling down position, quantity and the size in duct can freely design, really
It protects each cooling duct to be interconnected, cooling duct can reduce the internal soundness of foamed aluminium board 1, can reduce foamed aluminium
The weight of plate 1.
Also, the foamed aluminium board 1 could be provided as being integrally formed part, and welding assembly battery cooling plate 10 is not required, can
It avoids, due to infiltration problem caused by weld defect, can also reducing manufacturing process, so as to promote battery cooling plate 10
Manufacture efficiency, meanwhile, the structural strength height of integrally formed foamed aluminium board 1, good reliability can prevent foamed aluminium board 1 from cracking,
So as to extend the service life of foamed aluminium board 1.
Wherein, the fusing point of medium 2 is cooled down between 30 DEG C -50 DEG C, and cooling 2 fusing point of medium can be batteries of electric automobile work
Make the upper limit value of temperature, cooling medium 2 is at room temperature solid-state, and cooling medium 2 is heated to more than fusion temperature that cooling being situated between again
Matter 2 is filled by liquid injection port 11 in cooling duct, is cooled down using the cooling medium 2 of low melting point by decalescence and is replaced original air-cooled
Or water-cooling system, additional fluid mobilization dynamic system is not required, can realize the effect of simplified cooling system, also, should
The cooling performance of cooling medium 2 is good, and heat absorption capacity is strong, can effectively promote the cooling effect of battery cooling plate 10, can be to filling
Battery plays good cooling effect, and then can effectively solve the problems, such as that Fast Charge Battery rapidly heats up.
In addition, plug 3 is blocked at liquid injection port 11 and gas discharge outlet, when cooling medium 2 by liquid injection port 11 full of bubble
Behind cooling duct in foam aluminium sheet 1, liquid injection port 11 is blocked with plug 3, can prevent the outflow out of foamed aluminium board 1 of cooling medium 2,
It thereby may be ensured that the job security of battery cooling plate 10, also, gas discharge outlet has scavenging action, battery cooling plate 10
Interior gas can be discharged by gas discharge outlet, can prevent battery cooling plate 10 internal pressure is excessive to cause explosion accident
Occur, so as to further promote the safety in utilization of battery cooling plate 10.
Optionally, the fusing point of medium 2 is cooled down between 40 DEG C -45 DEG C, and such setting can have battery cooling plate 10
Better cooling capacity can further promote the cooling effect of battery cooling plate 10, so as to so that at battery cooling plate 10
In best working condition.
Further, cool down medium 2 can be metal or paraffin, can according to the temperature in use of rechargeable battery requirement come
The species of selection cooling medium 2, wherein, metal or melting point of paraffin wax are low, can well take away the heat of rechargeable battery,
Cooling efficiency can be promoted, so as to further improve cooling-down effect.However, the present invention is not limited thereto, cooling medium 2 can also
The medium of phase same-action is played in selection with metal or paraffin.
Specifically, foamed aluminium board 1 can be cuboid, and liquid injection port 11 and gas discharge outlet are arranged on the same of foamed aluminium board 1
On one side surface, in cooling duct internal procedure cooling medium 2 being charged in foamed aluminium board 1, the gas in foamed aluminium board 1 is just
It can be discharged to simultaneously by gas discharge outlet outside foamed aluminium board 1, when charging cooling medium 2, exhaust work also follows one
It rises and completes, can avoid leaving gas in foamed aluminium board 1, it is ensured that cooling medium 2 is full of the cooling hole in foamed aluminium board 1
Road so as to increase the amount of the cooling medium 2 in foamed aluminium board 1, and then can further promote cooling effect, in addition, long
It is 1 stable structure of foamed aluminium board of cube, reliable, can preferably it coordinate with rechargeable battery.
Optionally, as shown in Figure 1, plug 3 can include：Liquid injection port 11 is stretched into head 31 and closure part 32, closure part 32
Or gas discharge outlet, the outer diameter on head 31 are more than the outer diameter of closure part 32, when plug 3 blocks liquid injection port 11 or gas discharge
During mouth, such setting can facilitate completion closure work, can save blocking time, so as to promote efficiency of assembling, also,
When plug 3 is extracted from liquid injection port 11 or gas discharge outlet, the extraction of plug 3 can be convenient for, user's satisfaction can be promoted
Degree.
The manufacturing method of battery cooling plate 10 according to embodiments of the present invention comprises the following steps：S1, manufacture foamed aluminium board
1, the interior generation cooling duct of foamed aluminium board 1, and liquid injection port 11 and gas discharge are machined on the surface of foamed aluminium board 1
Mouthful, liquid injection port 11 and gas discharge outlet and cooling hole link, cooling duct are not provided with the surface of foamed aluminium board 1, can also
It is interpreted as, cooling duct is not connected with the surface of foamed aluminium board 1, and cooling down position, quantity and the size in duct can freely set
Meter, it is ensured that each cooling duct is interconnected, and cooling duct can reduce the internal soundness of foamed aluminium board 1, can reduce
The weight of foamed aluminium board 1.
S2, cooling medium 2 of the fusing point at 30 DEG C -50 DEG C is selected, it is cold by decalescence using the cooling medium 2 of low melting point
But instead of former air-cooled or water-cooling system, additional fluid mobilization dynamic system is not required, can realize simplified cooling system
Effect, also, the cooling performance of the cooling medium 2 is good, and heat absorption capacity is strong, can effectively promote the cooling effect of battery cooling plate 10
Fruit can play rechargeable battery good cooling effect, and then can effectively solve the problems, such as that Fast Charge Battery rapidly heats up.
In addition, it is necessary to cooling medium 2 is heated to molten state before cooling medium 2 being filled with cooling duct, and by foamed aluminium board 1
The melting temperature of cooling medium 2 or the heat preservation of fusing point temperatures above are heated to, is then passed through by step S3, by cooling medium 2
The injection of liquid injection port 11 cooling duct is until full of all cooling ducts, it is ensured that has enough cooling media in foamed aluminium board 1
2, it thereby may be ensured that better cooling-down effect.
Then by step S4, cooling foamed aluminium board 1, cooling foamed aluminium board 1 can be water-cooled, wherein, during cooling,
Foamed aluminium board 1 cools down into the water, is progressively immersed from the surface opposite with the surface for being provided with liquid injection port 11 and gas discharge outlet
In the water until surface of water and the flush for being provided with liquid injection port 11 and gas discharge outlet of foamed aluminium board 1, make cooling medium 2
From the surface opposite with the surface for being provided with liquid injection port 11 and gas discharge outlet to being provided with liquid injection port 11 and gas discharge outlet
Surface progressively solidifies, and so can preferably cool down the cooling medium 2 in foamed aluminium board 1.
Then liquid injection port 11 and gas discharge outlet are sealed by step S5, using plug 3, when cooling medium 2 passes through fluid injection
After mouth 11 is full of the cooling duct in foamed aluminium board 1, liquid injection port 11 is blocked with plug 3, cooling medium 2 can be prevented from foamed aluminium
Outflow in plate 1 thereby may be ensured that the job security of battery cooling plate 10, also, gas discharge outlet has scavenging action, electricity
Gas in pond coldplate 10 can be discharged by gas discharge outlet, can prevent 10 internal pressure of battery cooling plate is excessive to cause
The generation of explosion accident, so as to further promote the safety in utilization of battery cooling plate 10.
Optionally, in step s 4, also continue to inject cooling medium 2 from liquid injection port 11, it is cold according to the principle expanded with heat and contract with cold
But when 2 temperature of medium is high, the volume of cooling medium 2 can become larger, and when the temperature for cooling down medium 2 reduces, cool down the volume of medium 2
It can reduce, be arranged such and may further ensure that cooling medium 2 full of the cooling duct in foamed aluminium board 1.
Further, foamed aluminium board 1 can be cuboid, and liquid injection port 11 and gas discharge outlet are arranged on foamed aluminium board 1
On top surface, in cooling duct internal procedure cooling medium 2 being charged in foamed aluminium board 1, the gas in foamed aluminium board 1 is just
It can be discharged to simultaneously by gas discharge outlet outside foamed aluminium board 1, when charging cooling medium 2, exhaust work also follows one
It rises and completes, can avoid leaving gas in foamed aluminium board 1, it is ensured that cooling medium 2 is full of the cooling hole in foamed aluminium board 1
Road so as to increase the amount of the cooling medium 2 in foamed aluminium board 1, and then can further promote cooling effect, in addition, long
It is 1 stable structure of foamed aluminium board of cube, reliable, can preferably it coordinate with rechargeable battery.Wherein, the top table of foamed aluminium board 1
Face refers to the front surface of the foamed aluminium board 1 in Fig. 1.
In addition, in step s 4, foamed aluminium board 1 is immersed in the water according to the order from lower surface to top surface, so
The cooling medium 2 in foamed aluminium board 1 can preferably be cooled down.The lower surface of foamed aluminium board 1 refers to the foamed aluminium board 1 in Fig. 1
Rear surface.
Specifically, the fusing point of medium 2 is cooled down between 40 DEG C -45 DEG C, and such setting can have battery cooling plate 10
Better cooling capacity can further promote the cooling effect of battery cooling plate 10, so as to so that at battery cooling plate 10
In best working condition.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of battery cooling plate, which is characterized in that including：
Foamed aluminium board, the foamed aluminium board is formed with liquid injection port and gas discharge outlet and inside is formed with cooling duct；
Medium is cooled down, at 30 DEG C -50 DEG C, the cooling medium fills in the cooling duct fusing point of the cooling medium；
Plug, the plug closure is at the liquid injection port and the gas discharge outlet.
2. battery cooling plate according to claim 1, which is characterized in that the fusing point of the cooling medium is at 40 DEG C -45 DEG C.
3. battery cooling plate according to claim 1, which is characterized in that the cooling medium is metal or paraffin.
4. battery cooling plate according to claim 1, which is characterized in that the foamed aluminium board be cuboid, the fluid injection
Mouth and the gas discharge outlet are arranged on the same side surface of the foamed aluminium board.
5. battery cooling plate according to claim 1, which is characterized in that the plug includes：Head and closure part, it is described
The liquid injection port or the gas discharge outlet are stretched into closure part, and the outer diameter on the head is more than the outer diameter of the closure part.
6. a kind of manufacturing method of battery cooling plate, which is characterized in that comprise the following steps：
S1, manufacture foamed aluminium board, the interior generation cooling duct of the foamed aluminium board, and processed on the surface of the foamed aluminium board
Liquid injection port and gas discharge outlet；
S2, cooling medium of the fusing point at 30 DEG C -50 DEG C is selected, the cooling medium is heated to molten state, and by the bubble
Foam aluminium sheet is heated to the melting temperature of the cooling medium or the heat preservation of fusing point temperatures above；
S3, the cooling medium is injected into the cooling duct until full of all cooling ducts by liquid injection port；
S4, the cooling foamed aluminium board；
S5, the liquid injection port and the gas discharge outlet are sealed using plug.
7. the manufacturing method of battery cooling plate according to claim 6, which is characterized in that in the step S4, also hold
It is continuous to inject the cooling medium from the liquid injection port.
8. the manufacturing method of battery cooling plate according to claim 6, which is characterized in that in the step S4, use water
Cool down the foamed aluminium board.
9. the manufacturing method of battery cooling plate according to claim 8, which is characterized in that the foamed aluminium board is rectangular
Body, the liquid injection port and the gas discharge outlet are arranged on the top surface of the foamed aluminium board；
In the step S4, the foamed aluminium board is immersed in the water according to the order from lower surface to top surface.
10. the manufacturing method of battery cooling plate according to claim 6, which is characterized in that the fusing point of the cooling medium
At 40 DEG C -45 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129088.7A CN108075207A (en) | 2017-11-15 | 2017-11-15 | The manufacturing method of battery cooling plate and battery cooling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711129088.7A CN108075207A (en) | 2017-11-15 | 2017-11-15 | The manufacturing method of battery cooling plate and battery cooling plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108075207A true CN108075207A (en) | 2018-05-25 |
Family
ID=62159788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711129088.7A Pending CN108075207A (en) | 2017-11-15 | 2017-11-15 | The manufacturing method of battery cooling plate and battery cooling plate |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825255A (en) * | 2019-03-15 | 2019-05-31 | 北京海纳川汽车部件股份有限公司 | Foamed aluminium radical composite phase-change material and preparation method thereof, cooled partition and electric automobile battery box |
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| CN102569935A (en) * | 2012-02-15 | 2012-07-11 | 中国电力科学研究院 | Radiating aluminum plates for flexible package battery pack |
| CN104837316A (en) * | 2015-04-22 | 2015-08-12 | 湘潭大学 | Radiator plate based on composite phase change material |
| CN105356004A (en) * | 2015-10-27 | 2016-02-24 | 上海工程技术大学 | Combined heat dissipating device provided with fins and foam heat conduction structure |
| CN205912422U (en) * | 2016-08-20 | 2017-01-25 | 山东久久星新能源车辆科技有限公司 | Heating panel and electric motor car |
| CN107042898A (en) * | 2017-05-16 | 2017-08-15 | 南京工业大学 | Automatic control mixed phase-change material melting and filling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102569935A (en) * | 2012-02-15 | 2012-07-11 | 中国电力科学研究院 | Radiating aluminum plates for flexible package battery pack |
| CN104837316A (en) * | 2015-04-22 | 2015-08-12 | 湘潭大学 | Radiator plate based on composite phase change material |
| CN105356004A (en) * | 2015-10-27 | 2016-02-24 | 上海工程技术大学 | Combined heat dissipating device provided with fins and foam heat conduction structure |
| CN205912422U (en) * | 2016-08-20 | 2017-01-25 | 山东久久星新能源车辆科技有限公司 | Heating panel and electric motor car |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109825255A (en) * | 2019-03-15 | 2019-05-31 | 北京海纳川汽车部件股份有限公司 | Foamed aluminium radical composite phase-change material and preparation method thereof, cooled partition and electric automobile battery box |
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Application publication date: 20180525 |