CN107508010A - A kind of cooled plate and new energy car battery cooling system - Google Patents
A kind of cooled plate and new energy car battery cooling system Download PDFInfo
- Publication number
- CN107508010A CN107508010A CN201710718054.5A CN201710718054A CN107508010A CN 107508010 A CN107508010 A CN 107508010A CN 201710718054 A CN201710718054 A CN 201710718054A CN 107508010 A CN107508010 A CN 107508010A
- Authority
- CN
- China
- Prior art keywords
- water stream
- plug
- stream channel
- plate body
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
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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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
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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
- H01M10/65—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
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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
- H01M10/65—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
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- 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
Abstract
The invention provides a kind of cooled plate, belong to new-energy automobile field, the preceding plug being connected including plate body, with plate body front end and the rear plug being connected with plate body rear end, some upper water stream channels in upper strata and some lower water stream channels for being in lower floor are provided with plate body, be provided with afterwards in plug be used to connecting water stream channel and lower water stream channel connect chamber, the epicoele connected with upper water stream channel and the cavity of resorption connected with lower water stream channel are provided with preceding plug, the both sides of preceding plug are provided with the top connection connected with epicoele and the lower contact connected with cavity of resorption.Compared with prior art, the cooled plate sets double-layer water stream channel in plate main body, two-side radiation, improves radiating efficiency, saves material, mitigates weight；Preceding plug and rear plug are welded using friction welding (FW) mode, ensure air-tightness；Multiple cooled plates are radiated using series, parallel or string and hybrid mode connection composition cooling system to new energy car battery, cell heat shed in time.
Description
Technical field
The present invention relates to new-energy automobile field, the new-energy automobile of particularly a kind of cooled plate and the application cooled plate
Battery cooling system.
Background technology
With the development of Chinese industrial, electric automobile market trend maximum after would is that, although oil price is low, in car
Type increases with strong policy support, and electric automobile sale will set a new record.In view of the powerful increasing in China and Europe
It is long, global video sale of automobile amount in 2016（BEV+ PHEV）About 550,000 are up to, the global video of fourth quarter in 2015
Automobile cumulative sale amount is up to 1,000,000, and next million sales achievements, will about be realized after 18 months, electronic vapour
Car has begun to move towards big market, and not only environmentally friendly but also cheap, but electric car needs battery, because power is larger, electricity
The caloric value in pond is also very big so cooling system must be mixed to the battery of electric car.Existing cooled plate is single one mostly
Layer channel design, radiating requirements are inadequate, if battery in time can not operationally shed heat, can cause the burning of battery even
Blast, endanger the life security of driver and crew.
The content of the invention
In view of the above-mentioned problems, the invention provides a kind of cooled plate, using double-decker, two-side radiation, radiating effect is improved
Rate, material is saved, mitigate weight.
The technical solution adopted by the present invention is：
A kind of cooled plate, including plate body, the preceding plug being connected with plate body front end and be connected with plate body rear end rear stifled
Head, the plate body is interior to be provided with some upper water stream channels in upper strata and some lower water stream channels for being in lower floor, after
It is provided with plug and is used to connect connect chamber of the water stream channel with lower water stream channel, is provided with preceding plug and is connected with upper water stream channel
Epicoele and the cavity of resorption that is connected with lower water stream channel, the both sides of preceding plug be provided with the top connection connected with epicoele and connected with cavity of resorption
Lower contact.
Preferably, plate body is connected with preceding plug using friction welding (FW) mode.
Preferably, plate body is connected with rear plug using friction welding (FW) mode.
The present invention a kind of new energy car battery cooling system is also provided, by battery be arranged on two neighboring cooled plate it
Between, multiple cooled plates radiate to battery simultaneously, improve radiating efficiency, extend the new energy car battery life-span.
A kind of new energy car battery cooling system, including at least two cooled plates, using connection between the cooled plate
Pipe is connected and/or parallel way connection.
Compared with prior art, the beneficial effects of the present invention are：The present invention provides a kind of cooled plate, is set in plate main body
Double-layer water stream channel is put, two-side radiation, improves radiating efficiency, saves material, mitigates weight；Preceding plug and rear plug are using friction
Weldering mode is welded, and ensures air-tightness；By multiple cooled plates using series, parallel and string and hybrid mode connection composition cooling system
System radiates to new-energy automobile, and the heat of battery sheds in time, extends the service life of battery.
Brief description of the drawings
Fig. 1 is a kind of stereogram of cooled plate provided by the invention；
Fig. 2 is a kind of explosive view of cooled plate provided by the invention；
Fig. 3 is the schematic diagram of preceding plug in a kind of cooled plate provided by the invention；
Fig. 4 is the sectional view A-A of plate body in a kind of cooled plate provided by the invention；
Fig. 5 is a kind of schematic diagram of new energy car battery cooling system provided by the invention.
Embodiment
It is preferable to carry out illustrating to provided by the invention with reference to the accompanying drawings.
Fig. 1 to Fig. 4, it is a kind of preferred embodiment of cooled plate provided by the invention.As shown in Fig. 1 to figure, the water cooling
Plate 100 includes plate body 10, the preceding plug 20 being connected with the front end of plate body 10 and the rear plug being connected with the rear end of plate body 10
30, the plate body 10 is interior to be provided with some upper water stream channels 11 in upper strata and some lower water stream channels for being in lower floor
12, be provided with rear plug 30 be used to connecting water stream channel 11 and lower water stream channel 12 connect chamber 31, be provided with preceding plug 20
The epicoele 21 connected with upper water stream channel 11 and the cavity of resorption 22 connected with lower water stream channel 12, the both sides of preceding plug 20 are respectively equipped with
The top connection 23 connected with epicoele 21 and the lower contact 24 connected with cavity of resorption 22, the current entered from top connection 23, are introduced into
Chamber 21, then out of, epicoele 21 is further separated into upper strata upper water stream channel 11, the current come out from water stream channel 11 assemble remittance
Enter to connect in chamber 31, then enter the lower water stream channel 12 in lower floor from connection chamber 31, enter from the water of lower water stream channel 12 outflow
Enter cavity of resorption 22, finally flowed out from the lower contact 24 connected with cavity of resorption 22, such current are flowed in the two sides of cooled plate 100
It is dynamic, two-side radiation, radiating efficiency is improved, save material, mitigate weight.
Plate body 10 is connected with preceding plug 20 using friction welding (FW) mode；Plate body 10 uses friction welding (FW) mode with rear plug 30
Connection, reduces crator position, outward appearance is more good-looking, bigger using space, and air-tightness more can guarantee that.
As shown in figure 5, the present invention also provides a kind of new energy car battery cooling system, including at least two cooled plates
100, connected using connecting tube 200 between cooled plate 100 and/or parallel way connection, each battery 300 are in two cooled plates
Between 100, two-side radiation is carried out to battery, improves radiating efficiency, extends the new energy car battery life-span.Between cooled plate 100
Connected mode, can be selected as needed.
In summary, technical scheme can realize foregoing invention purpose, and the knot of the present invention with sufficiently effective
Structure and the principle of work and power have all sufficiently been verified in embodiment, can reach the effect of expected and purpose, without departing substantially from this
On the premise of the principle and essence of invention, various changes or modifications can be made to the embodiment of invention.Therefore, the present invention includes
All be previously mentioned in patent claim in the range of all replacement contents, it is any to be made in scope of the present invention patent
Equivalence changes, all belong to this case application the scope of the claims within.
Claims (4)
1. a kind of cooled plate, including plate body, the preceding plug that is connected with plate body front end and after being connected with plate body rear end
Plug, it is characterised in that some upper water stream channels in upper strata are provided with the plate body and some are in lower floor
Lower water stream channel, be provided with rear plug and be used to connect connect chamber of the water stream channel with lower water stream channel, be provided with preceding plug with
The epicoele of upper water stream channel connection and cavity of resorption connect with lower water stream channel, the both sides of preceding plug on being connected with epicoele provided with connecing
Head and the lower contact connected with cavity of resorption.
2. cooled plate according to claim 1, it is characterised in that：Plate body is connected with preceding plug using friction welding (FW) mode.
3. cooled plate according to claim 1, it is characterised in that：Plate body is connected with rear plug using friction welding (FW) mode.
4. a kind of new energy car battery cooling system, it is characterised in that including at least two such as any institutes of claims 1 to 3
The cooled plate stated, using connecting tube series connection and/or parallel way connection between the cooled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718054.5A CN107508010A (en) | 2017-08-21 | 2017-08-21 | A kind of cooled plate and new energy car battery cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710718054.5A CN107508010A (en) | 2017-08-21 | 2017-08-21 | A kind of cooled plate and new energy car battery cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508010A true CN107508010A (en) | 2017-12-22 |
Family
ID=60691428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710718054.5A Pending CN107508010A (en) | 2017-08-21 | 2017-08-21 | A kind of cooled plate and new energy car battery cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508010A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037851A (en) * | 2018-09-20 | 2018-12-18 | 北京普莱德新能源电池科技有限公司 | A kind of liquid cooling flow passage structure and battery pack |
| CN109103545A (en) * | 2018-08-21 | 2018-12-28 | 常州普莱德新能源电池科技有限公司 | Electrokinetic cell system and its liquid cooling plate and supporting element |
| CN109193071A (en) * | 2018-09-07 | 2019-01-11 | 浙江清优材料科技有限公司 | A kind of liquid cooling plate of integrated heat-conducting layer |
| CN110060967A (en) * | 2019-05-24 | 2019-07-26 | 东莞市迈泰热传科技有限公司 | A kind of two-sided cooling radiator |
| CN110890605A (en) * | 2019-10-29 | 2020-03-17 | 江苏大学 | Double-side cross-section tapered liquid cooling plate capable of working in double faces |
| CN111447805A (en) * | 2020-05-11 | 2020-07-24 | 珠海格力电器股份有限公司 | Radiating assembly with high radiating efficiency, electric appliance box and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281890A (en) * | 2013-06-07 | 2013-09-04 | 武汉洛芙科技有限公司 | Water cooling plate |
| KR20130112117A (en) * | 2012-04-03 | 2013-10-14 | (주)인벤티오 | Method of producing apparatus for cooling battery and apparatus for cooling battery produced using the same |
| CN205825720U (en) * | 2016-06-12 | 2016-12-21 | 张家港浦项不锈钢有限公司 | A kind of electric furnace water cooled furnace wall |
| CN205961664U (en) * | 2016-08-17 | 2017-02-15 | 苏州市永创金属科技有限公司 | Extrusion type water -cooling board |
| CN106654456A (en) * | 2017-02-20 | 2017-05-10 | 东莞市迈泰热传科技有限公司 | Water cooling plate structure of new energy automobile |
| CN207233909U (en) * | 2017-08-21 | 2018-04-13 | 东莞市迈泰热传科技有限公司 | A kind of cooled plate and new energy car battery cooling system |
-
2017
- 2017-08-21 CN CN201710718054.5A patent/CN107508010A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130112117A (en) * | 2012-04-03 | 2013-10-14 | (주)인벤티오 | Method of producing apparatus for cooling battery and apparatus for cooling battery produced using the same |
| CN103281890A (en) * | 2013-06-07 | 2013-09-04 | 武汉洛芙科技有限公司 | Water cooling plate |
| CN205825720U (en) * | 2016-06-12 | 2016-12-21 | 张家港浦项不锈钢有限公司 | A kind of electric furnace water cooled furnace wall |
| CN205961664U (en) * | 2016-08-17 | 2017-02-15 | 苏州市永创金属科技有限公司 | Extrusion type water -cooling board |
| CN106654456A (en) * | 2017-02-20 | 2017-05-10 | 东莞市迈泰热传科技有限公司 | Water cooling plate structure of new energy automobile |
| CN207233909U (en) * | 2017-08-21 | 2018-04-13 | 东莞市迈泰热传科技有限公司 | A kind of cooled plate and new energy car battery cooling system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103545A (en) * | 2018-08-21 | 2018-12-28 | 常州普莱德新能源电池科技有限公司 | Electrokinetic cell system and its liquid cooling plate and supporting element |
| CN109193071A (en) * | 2018-09-07 | 2019-01-11 | 浙江清优材料科技有限公司 | A kind of liquid cooling plate of integrated heat-conducting layer |
| CN109193071B (en) * | 2018-09-07 | 2024-02-13 | 浙江清优材料科技有限公司 | Liquid cooling plate integrated with heat conducting layer |
| CN109037851A (en) * | 2018-09-20 | 2018-12-18 | 北京普莱德新能源电池科技有限公司 | A kind of liquid cooling flow passage structure and battery pack |
| CN110060967A (en) * | 2019-05-24 | 2019-07-26 | 东莞市迈泰热传科技有限公司 | A kind of two-sided cooling radiator |
| CN110890605A (en) * | 2019-10-29 | 2020-03-17 | 江苏大学 | Double-side cross-section tapered liquid cooling plate capable of working in double faces |
| CN111447805A (en) * | 2020-05-11 | 2020-07-24 | 珠海格力电器股份有限公司 | Radiating assembly with high radiating efficiency, electric appliance box and air conditioner |
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