CN107508011A - A kind of integrated heat radiating device of battery pack - Google Patents
A kind of integrated heat radiating device of battery pack Download PDFInfo
- Publication number
- CN107508011A CN107508011A CN201710876855.4A CN201710876855A CN107508011A CN 107508011 A CN107508011 A CN 107508011A CN 201710876855 A CN201710876855 A CN 201710876855A CN 107508011 A CN107508011 A CN 107508011A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- battery
- heat pipe
- cooling tube
- radiating device
- 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
Links
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000009434 installation 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
-
- 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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Landscapes
- 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)
- Battery Mounting, Suspending (AREA)
Abstract
A kind of integrated heat radiating device of battery pack, including battery pack and heat pipe, heat pipe are in flat bulk, are provided with the battery hole of several axis in horizontal direction on its front, battery pack is made up of the battery being placed in battery hole；The integrated heat radiating device of described battery pack also includes cooling tube, cooling tube is provided with liquid inlet and liquid outlet, described liquid inlet and liquid outlet are located at battery pack in the top of vertical direction, and the arrangement that extends sideways of the main part of cooling tube along heat pipe, described cooling tube is flat pipeline.The present invention is radiated by the heat pipe mode combined with cooling flat tube to battery pack, and its significant effect improves, and improves the performance of battery, extends the life-span of battery.On the other hand, battery pack in vertical short transverse not by dimension constraint, and be advantageous to whole cooling system management arrangement.In addition, the technique of flat tube manufacture is simple, cost is low, is easily installed.
Description
Technical field
The present invention relates to batteries of electric automobile technical field, and in particular to a kind of integrated heat radiating device of battery pack.
Background technology
Battery is the critical component of electric automobile, directly affects the performance of electric automobile.Lithium-ion-power cell is excellent because of its
The advantages that different power output and long lifespan, the application in electric automobile is quite varied at present.Because space is limited on vehicle,
Caused amount of heat is added up battery by spacial influence at work, cause everywhere non-uniform temperature so as to influenceing battery cell
Uniformity, influence battery power and energy play, so as to influence the life-span of battery, thermal runaway, shadow will be also caused when serious
The safety and reliability of acoustic system.Therefore, the heat management efficiency of battery pack is improved, is necessary.
At present, the battery in existing electric automobile mostly by the way of battery thermal radiating, imitate by the radiating of this mode
Fruit is general, and is only applicable to the horizontally disposed of battery pack, and in the height direction by dimension constraint, it is cold to be unfavorable for whole battery modules
But the management arrangement of system.
The content of the invention
To solve the above problems, the present invention proposes a kind of integrated heat radiating device of new battery pack, can be more effective
Ground reduces battery temperature, and is adapted to being arranged vertically for battery pack, is not advantageous in the height direction by dimension constraint to whole electricity
The management arrangement of pond group cooling system, strong adaptability.
The technical solution adopted for the present invention to solve the technical problems is：A kind of integrated heat radiating device of battery pack, including
Battery pack and heat pipe, described heat pipe are in flat bulk, and the battery hole of several axis in horizontal direction is provided with its front；
Described battery pack is made up of the battery being placed in battery hole；The integrated heat radiating device of described battery pack also includes cooling
Pipe, described cooling tube are provided with liquid inlet and liquid outlet, and described liquid inlet and liquid outlet are located at battery pack in vertical direction
Top, the arrangement that extends sideways of the main part of cooling tube along heat pipe, described cooling tube is flat pipeline.
Further, described cooling tube is in corresponding U-shaped, and described liquid inlet and liquid outlet are arranged symmetrically in U-shaped
Opening, described heat pipe are located at the inner side of U-shaped flat tube.
Further, described battery hole is uniformly arranged on heat pipe.
Further, described battery hole is corresponding with the shape of battery.
Beneficial effects of the present invention are shown：1st, radiated by the heat pipe mode combined with cooling flat tube, it is imitated
Fruit is preferable；2nd, the liquid inlet of cooling tube and liquid outlet are all located at battery pack in the top of vertical direction, are advantageous to the peace of battery pack
Dress so that battery pack in vertical short transverse not by dimension constraint, and be advantageous to whole cooling system management arrangement；3、
Flat tube manufacturing process is simple, and cost is low, is easily installed.
Brief description of the drawings
Fig. 1 is the front view of battery pack integrated heat radiating device.
Fig. 2 is the left view of battery pack integrated heat radiating device.
Fig. 3 is the top view of battery pack integrated heat radiating device.
Fig. 4 is the stereogram of battery pack integrated heat radiating device.
Embodiment
In order that objects and advantages of the present invention are more clearly understood, the present invention is carried out with reference to embodiments further
Describe in detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, the restriction present invention is not used in.
With reference to Fig. 1-4 pairs, the embodiment illustrates.
As Figure 1-4, a kind of integrated heat radiating device of battery pack, including battery pack 3, heat pipe 1 and cooling tube 2.Battery
3 battery 301 by being placed in battery hole 101 of group forms.Heat pipe 1 is in flat bulk, and several axis are provided with its front
Battery hole 101 in horizontal direction, battery hole 101 are uniformly arranged according to certain rule on heat pipe 1, the shape of battery hole 101
Shape, size are engaged with the shape and size of battery 301.Cooling tube 2 is provided with liquid inlet 201 and liquid outlet 202, cooling tube 2
Extend sideways arrangement of the main part along heat pipe 1.Cooling tube 2 is flat pipeline.
In the present embodiment, the pipeline is overall U-shaped, and heat pipe 1 is located at the inner side of cooling tube 2, liquid inlet 201 and liquid outlet
202 are symmetrically arranged in the opening of U-shaped, are respectively positioned on battery pack 3 in the top of vertical direction.
The heat that battery 301 gives out is conducted to cooling tube 2 by wrapping up the heat pipe 1 of battery, and coolant passes through liquid inlet
The main part of 201 inflow cooling tubes 2 takes away the heat in heat pipe 1, is finally flowed out from liquid outlet 202, so as to keep battery all
Enclose and battery thermal around temperature without departing from defined temperature value.
The present invention is radiated by the heat pipe mode combined with cooling flat tube to battery pack, and its radiating effect significantly carries
Height, the performance of battery is improved, extend the life-span of battery.On the other hand, the liquid inlet of cooling tube and liquid outlet are all located at electricity
Pond group is advantageous to the installation of battery pack so that battery pack is in vertical short transverse not by size in the top of vertical direction
Constraint, and be advantageous to the management arrangement of whole cooling system.In addition, cooling tube uses the form of flat tube, the technique of flat tube manufacture
Simply, cost is low, is easily installed.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of integrated heat radiating device of battery pack, including battery pack and heat pipe, described heat pipe is in flat bulk, on its front
It is provided with the battery hole of several axis in horizontal direction；Described battery pack is made up of the battery being placed in battery hole, its
It is characterised by：The integrated heat radiating device of described battery pack also includes cooling tube, and described cooling tube is provided with liquid inlet and goes out liquid
Mouthful, described liquid inlet and liquid outlet are located at battery pack in the top of vertical direction, the side of the main part of cooling tube along heat pipe
Face is disposed to extend, and described cooling tube is flat pipeline.
2. the integrated heat radiating device of battery pack as claimed in claim 1, it is characterised in that：Described cooling tube is in corresponding U
Shape, described liquid inlet and liquid outlet are arranged symmetrically in the opening of U-shaped, and described heat pipe is located at the inner side of U-shaped flat tube.
3. the integrated heat radiating device of battery pack as claimed in claim 1 or 2, it is characterised in that：Described battery hole is in heat pipe
Upper uniformly arrangement.
4. the integrated heat radiating device of battery pack as claimed in claim 1 or 2, it is characterised in that：Described battery hole and battery
Shape it is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710876855.4A CN107508011A (en) | 2017-09-25 | 2017-09-25 | A kind of integrated heat radiating device of battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710876855.4A CN107508011A (en) | 2017-09-25 | 2017-09-25 | A kind of integrated heat radiating device of battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107508011A true CN107508011A (en) | 2017-12-22 |
Family
ID=60698619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710876855.4A Pending CN107508011A (en) | 2017-09-25 | 2017-09-25 | A kind of integrated heat radiating device of battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107508011A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556771A (en) * | 2018-07-10 | 2018-09-21 | 杭州神驹科技有限公司 | A kind of control system for heat management of electric vehicle |
| CN109378501A (en) * | 2018-12-28 | 2019-02-22 | 郑州佛光发电设备有限公司 | Metal fuel cell heat dissipation structure and heat dissipation method |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635427A1 (en) * | 1976-08-06 | 1978-02-09 | Varta Batterie | Heat exchanger system for battery - consists of double-walled structure with liq. inlets and outlets that also acts as battery housing |
| US4865928A (en) * | 1987-10-06 | 1989-09-12 | Varta Batterie Aktiengesellschaft | Electric battery |
| US6512347B1 (en) * | 2001-10-18 | 2003-01-28 | General Motors Corporation | Battery having an integral cooling system |
| JP2011049013A (en) * | 2009-08-26 | 2011-03-10 | Sanyo Electric Co Ltd | Battery pack |
| CN103326085A (en) * | 2013-06-20 | 2013-09-25 | 华南理工大学 | Liquid cooling device of battery of electric vehicle |
| KR20150074384A (en) * | 2013-12-24 | 2015-07-02 | 인지컨트롤스 주식회사 | Secondary battery module |
| CN205039219U (en) * | 2015-10-15 | 2016-02-17 | 广州橙行智动汽车科技有限公司 | Battery liquid cooling structure |
| CN205122728U (en) * | 2015-11-17 | 2016-03-30 | 安徽江淮汽车股份有限公司 | Electric automobile power battery organizes cooling device |
| CN105742753A (en) * | 2016-03-15 | 2016-07-06 | 上海工程技术大学 | Thermal management method and device for battery pack |
| CN105895998A (en) * | 2014-12-17 | 2016-08-24 | 中国人民解放军63971部队 | Composite thermal management system |
| CN206040903U (en) * | 2016-05-31 | 2017-03-22 | 苏州方林科技股份有限公司 | Electric automobile cylindricality group battery water cooling jacket |
| CN206076448U (en) * | 2016-10-14 | 2017-04-05 | 深圳市英维克科技股份有限公司 | A kind of flat-tube type set of cells |
| CN106711547A (en) * | 2017-01-18 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heat management device and power supply device |
| CN207183467U (en) * | 2017-09-25 | 2018-04-03 | 杭州神驹科技有限公司 | A kind of integrated heat radiating device of battery pack |
-
2017
- 2017-09-25 CN CN201710876855.4A patent/CN107508011A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635427A1 (en) * | 1976-08-06 | 1978-02-09 | Varta Batterie | Heat exchanger system for battery - consists of double-walled structure with liq. inlets and outlets that also acts as battery housing |
| US4865928A (en) * | 1987-10-06 | 1989-09-12 | Varta Batterie Aktiengesellschaft | Electric battery |
| US6512347B1 (en) * | 2001-10-18 | 2003-01-28 | General Motors Corporation | Battery having an integral cooling system |
| JP2011049013A (en) * | 2009-08-26 | 2011-03-10 | Sanyo Electric Co Ltd | Battery pack |
| CN103326085A (en) * | 2013-06-20 | 2013-09-25 | 华南理工大学 | Liquid cooling device of battery of electric vehicle |
| KR20150074384A (en) * | 2013-12-24 | 2015-07-02 | 인지컨트롤스 주식회사 | Secondary battery module |
| CN105895998A (en) * | 2014-12-17 | 2016-08-24 | 中国人民解放军63971部队 | Composite thermal management system |
| CN205039219U (en) * | 2015-10-15 | 2016-02-17 | 广州橙行智动汽车科技有限公司 | Battery liquid cooling structure |
| CN205122728U (en) * | 2015-11-17 | 2016-03-30 | 安徽江淮汽车股份有限公司 | Electric automobile power battery organizes cooling device |
| CN105742753A (en) * | 2016-03-15 | 2016-07-06 | 上海工程技术大学 | Thermal management method and device for battery pack |
| CN206040903U (en) * | 2016-05-31 | 2017-03-22 | 苏州方林科技股份有限公司 | Electric automobile cylindricality group battery water cooling jacket |
| CN206076448U (en) * | 2016-10-14 | 2017-04-05 | 深圳市英维克科技股份有限公司 | A kind of flat-tube type set of cells |
| CN106711547A (en) * | 2017-01-18 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Heat management device and power supply device |
| CN207183467U (en) * | 2017-09-25 | 2018-04-03 | 杭州神驹科技有限公司 | A kind of integrated heat radiating device of battery pack |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556771A (en) * | 2018-07-10 | 2018-09-21 | 杭州神驹科技有限公司 | A kind of control system for heat management of electric vehicle |
| CN109378501A (en) * | 2018-12-28 | 2019-02-22 | 郑州佛光发电设备有限公司 | Metal fuel cell heat dissipation structure and heat dissipation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |