CN107732064A - A kind of new-energy automobile reserve battery heat abstractor - Google Patents
A kind of new-energy automobile reserve battery heat abstractor Download PDFInfo
- Publication number
- CN107732064A CN107732064A CN201710943233.9A CN201710943233A CN107732064A CN 107732064 A CN107732064 A CN 107732064A CN 201710943233 A CN201710943233 A CN 201710943233A CN 107732064 A CN107732064 A CN 107732064A
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- new
- energy automobile
- base
- reserve battery
- insulation board
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/63—Control systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—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
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Secondary Cells (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of new-energy automobile reserve battery heat abstractor, including body and upper lid, the upper side bottom of lid one connects body by rotating shaft, body includes base and hollow insulation board, the vertical both sides above base of hollow insulation board, coolant is filled with hollow insulation board, radiating subassembly is fixedly mounted on hollow insulation board outer wall, heat sink is fixedly mounted on base inner wall, base intracavity sets radiator fan group, base bottom is provided with exhaust outlet, structural principle of the present invention is simple, effective radiating to automobile batteries can be realized, good heat dissipation effect, the service life of automobile batteries can be extended.
Description
Technical field
The present invention relates to battery technical field of heat dissipation, specially a kind of new-energy automobile reserve battery heat abstractor.
Background technology
New-energy automobile refer in addition to gasoline, diesel engine all other energy automobile include fuel cell car,
Hybrid vehicle, hydrogen-powered vehicles and solar telephone etc..Its discharge amount of exhaust gas is than relatively low.According to incompletely statistics, entirely
Existing more than 4,000,000 liquefied petroleum gas automobiles in the world, more than 100 ten thousand gas-fueled vehicles.It is on sale new in Chinese market at present
Energy automobile is mostly hybrid vehicle and pure electric automobile.It is public according to People's Republic of China's national development and the reform committee
Definition is accused, new-energy automobile refers to using unconventional vehicle fuel as power resources（Or using routine vehicle fuel, adopt
With novel on-vehicle power set）, the advanced technology in terms of the dynamic Control of comprehensive vehicle and driving, the technical principle of formation is first
Enter, there is new technology, the automobile of new construction.
New energy car battery can be divided into two major classes, i.e. battery and fuel cell.Battery is applied to the dew energy
Automobile, lead-acid accumulator, nickel radical battery can be classified as（The hydrogen of the nickel one and metal hydride battery of nickel one, the good fortune of the nickel one and zinc of nickel one
Battery）, sode cell（Sodium-sulfur battery and sodium monochlor(in)ate nickel-based battery）, serondary lithium battery, the type such as air cell.And fuel is electric
Pond is exclusively used in fuel cell new-energy automobile, can be divided into alkaline fuel cell (AFC), phosphoric acid fuel cell (PAFC), melting
It is carbonate fuel battery (MCFC), SOFC (SOFC), Proton Exchange Membrane Fuel Cells (PEMFC), straight
Connect the types such as methanol fuel cell (DMFC).
In new-energy automobile, power battery pack is as power source or dynamic origin.Various electrochemical changes and thing
Reason change is by the charge and discharge process generation of electrokinetic cell.Cause to produce substantial amounts of heat.If these heats travel in vehicle
During cannot distribute and suppress well, will make to produce very big temperature difference between each cell, cause battery pack
Heat generation temperature field distribution it is uneven, chemical property may finally be made seriously to reduce；The temperature difference of each cell simultaneously
Each electrokinetic cell charge/discharge capacity can be caused difference occur, finally battery pack is reduced using cycle life, recharge amount is big
Amplitude reduction, in addition, temperature is too high easily to burn out battery or vehicle mounted electrical apparatus equipment.
The content of the invention
It is an object of the invention to provide a kind of new-energy automobile reserve battery heat abstractor, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of new-energy automobile reserve battery heat abstractor,
Including body and upper lid, the upper side bottom of lid one connects body by rotating shaft, and the set is provided with batteries in vivo；It is described
Body includes base and hollow insulation board, the vertical both sides above base of the hollow insulation board, is filled out in the hollow insulation board
Filled with coolant, radiating subassembly is fixedly mounted on the hollow insulation board outer wall, heat sink is fixedly mounted on the base inner wall,
The base intracavity sets radiator fan group, and the base bottom is provided with exhaust outlet.
Preferably, the radiating subassembly includes fin body, and the cross sectional shape of the fin body is n shapes, the wing
Piece body uses flat tube, and the surface of the fin body sets S shape microwaves；Also it is welded with the outer wall of the fin body scattered
Hot tooth, the outer surface of the fin body are coated with graphene thermal dispersant coatings.
Preferably, the heat sink includes copper coin, and aluminium sheet is provided with the upper surface of the copper coin or lower surface, described
It is seamlessly connected between copper coin and aluminium sheet and forms entirety.
Preferably, multiple strip heat emission holes are uniformly provided with the upper lid, the width of the strip heat emission hole is 3mm-
6mm。
Preferably, it is additionally provided with liquid injection hole at the top of the hollow insulation board.
Preferably, it is also equipped with temperature sensor on the inwall of the body.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Structural principle of the present invention is simple, is combined using a variety of radiating modes, can realize effective radiating to automobile batteries,
Good heat dissipation effect, the service life of automobile batteries can be extended；Wherein, the radiating subassembly being fixedly mounted on hollow insulation board outer wall
Good heat dissipation effect, it is possible to increase hot-cast socket effect, and convenient directly flushing, be hardly damaged；And in the appearance of fin body
Face is coated with graphene thermal dispersant coatings, can further increase radiating effect.
（2）In the present invention, heat sink includes copper coin, is provided with aluminium sheet on the upper surface of copper coin or lower surface, copper coin and
It is seamlessly connected between aluminium sheet and forms entirety, can be by the instantaneous heat-sinking capability of the instantaneous heat absorption capacity and aluminium of copper using this structure
It is combined together, improves heat-sinking capability.
（3）In the present invention, fan group is installed in base, and is covering internal mounting temperature sensor, once temperature mistake
Height, can automatic start fan group radiated.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is heat radiation assembly structure schematic diagram of the present invention；
Fig. 3 is the heat sink sectional view of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of new-energy automobile reserve battery heat abstractor, bag
Body 1 and upper lid 2 are included, multiple strip heat emission holes 18 are uniformly provided with upper lid 2, the width of the strip heat emission hole 18 is 3mm-
6mm；Using this structure, the heat for covering intracoelomic cavity can be effectively discharged；The side bottom of upper lid 2 one passes through the adapter sleeve of rotating shaft 3
Body 1, using this structure, batteries of conveniently placing and take；Batteries 4 are installed in the body 1；The body 1 wraps
Include base 5 and hollow insulation board 6, the vertical both sides above base 5 of the hollow insulation board 6, fill in the hollow insulation board 6
There is coolant 7, the hollow top of insulation board 6 is additionally provided with liquid injection hole；It is convenient for changing coolant；Coolant uses ethanol or water；It is described
Radiating subassembly 8 is fixedly mounted on the hollow outer wall of insulation board 6, is fixedly mounted heat sink 9 on the inwall of base 5, in the base 5
Chamber sets radiator fan group 10, and the bottom of base 5 is provided with exhaust outlet 11.Temperature sensor is also equipped with the inwall of body 1
19；Once temperature is too high, can automatic start fan group radiated.
In the present invention, radiating subassembly 8 includes fin body 12, and the cross sectional shape of the fin body 12 is n shapes, described
Fin body 12 uses flat tube, and the surface of the fin body 12 sets S shapes microwave 13；On the outer wall of the fin body 12
Radiation tooth 14 is also welded with, the outer surface of the fin body 12 is coated with graphene thermal dispersant coatings 15.Fin body is using big
Type flat tube material simultaneously adds S shape microwaves on its surface, adds heat exchange area, improves heat exchanger effectiveness；In addition, graphite
Alkene thermal dispersant coatings can further improve heat dispersion.
In the present invention, heat sink 9 includes copper coin 16, and aluminium sheet is provided with the upper surface or lower surface of the copper coin 16
17, it is seamlessly connected between the copper coin 16 and aluminium sheet 17 and forms entirety.The moment heat absorption capacity of copper is 1.6 times of aluminium, but aluminium
Radiating rate is 2.33 times of copper.Heat transmission heat sink is that one side is compound, and copper coin is heat-absorbent surface, is contacted with thermal medium；Aluminium sheet
For radiating surface, the high radiating rate of the moment heat absorption capacity of copper and aluminium is combined together by heat sink, good heat dissipation effect.
Structural principle of the present invention is simple, is combined using a variety of radiating modes, can realize effective radiating to automobile batteries,
Good heat dissipation effect, the service life of automobile batteries can be extended；Wherein, the radiating subassembly being fixedly mounted on hollow insulation board outer wall
Good heat dissipation effect, it is possible to increase hot-cast socket effect, and convenient directly flushing, be hardly damaged；And in the appearance of fin body
Face is coated with graphene thermal dispersant coatings, can further increase radiating effect；In the present invention, heat sink includes copper coin, in copper
Aluminium sheet is provided with the upper surface or lower surface of plate, is seamlessly connected between copper coin and aluminium sheet and forms entirety, can using this structure
The instantaneous heat-sinking capability of the instantaneous heat absorption capacity and aluminium of copper is combined together, improves heat-sinking capability.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of new-energy automobile reserve battery heat abstractor, including body（1）With upper lid（2）, it is characterised in that：The upper lid
（2）One side bottom passes through rotating shaft（3）Connect body（1）, the body（1）Batteries are inside installed（4）；The body（1）
Including base（5）With hollow insulation board（6）, the hollow insulation board（6）Vertically in base（5）Top both sides, it is described hollow exhausted
Listrium（6）It is interior to be filled with coolant（7）, the hollow insulation board（6）Radiating subassembly is fixedly mounted on outer wall（8）, the base
（5）Heat sink is fixedly mounted on inwall（9）, the base（5）Inner chamber sets radiator fan group（10）, the base（5）Bottom
Provided with exhaust outlet（11）.
A kind of 2. new-energy automobile reserve battery heat abstractor according to claim 1, it is characterised in that：The radiating group
Part（8）Including fin body（12）, the fin body（12）Cross sectional shape be n shapes, the fin body（12）Using
Flat tube, the fin body（12）Surface set S shape microwaves（13）；The fin body（12）Outer wall on be also welded with
Radiation tooth（14）, the fin body（12）Outer surface be coated with graphene thermal dispersant coatings（15）.
A kind of 3. new-energy automobile reserve battery heat abstractor according to claim 1, it is characterised in that：The heat sink
（9）Including copper coin（16）, in the copper coin（16）Upper surface or lower surface on be provided with aluminium sheet（17）, the copper coin（16）With
Aluminium sheet（17）Between be seamlessly connected formed it is overall.
A kind of 4. new-energy automobile reserve battery heat abstractor according to claim 1, it is characterised in that：The upper lid
（2）On be uniformly provided with multiple strip heat emission holes（18）, the strip heat emission hole（18）Width be 3mm-6mm.
A kind of 5. new-energy automobile reserve battery heat abstractor according to claim 1, it is characterised in that：It is described hollow exhausted
Listrium（6）Top is additionally provided with liquid injection hole.
A kind of 6. new-energy automobile reserve battery heat abstractor according to claim 1, it is characterised in that：The body
（1）Inwall on be also equipped with temperature sensor（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943233.9A CN107732064A (en) | 2017-10-11 | 2017-10-11 | A kind of new-energy automobile reserve battery heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943233.9A CN107732064A (en) | 2017-10-11 | 2017-10-11 | A kind of new-energy automobile reserve battery heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107732064A true CN107732064A (en) | 2018-02-23 |
Family
ID=61210344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943233.9A Withdrawn CN107732064A (en) | 2017-10-11 | 2017-10-11 | A kind of new-energy automobile reserve battery heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107732064A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571902A (en) * | 2018-03-05 | 2018-09-25 | 北京理工大学珠海学院 | A kind of new-energy automobile radiator |
| CN108630859A (en) * | 2018-06-25 | 2018-10-09 | 安徽相源新能源有限公司 | A kind of strong heat dissipation lithium cell battery pack |
| CN108638758A (en) * | 2018-05-14 | 2018-10-12 | 福建三龙新能源汽车有限公司 | A kind of steady long continuation of the journey multifunctional golf ball vehicle of radiation type efficient |
| CN108767363A (en) * | 2018-05-23 | 2018-11-06 | 襄阳九州汽车有限公司 | A kind of battery cooling system for new-energy automobile |
| CN108832224A (en) * | 2018-06-07 | 2018-11-16 | 陶洋 | A kind of battery retainer preheated |
| CN109698295A (en) * | 2018-12-27 | 2019-04-30 | 湖南星际动力新能源有限公司 | A kind of cooling system for new energy car battery group |
| CN109860464A (en) * | 2019-02-12 | 2019-06-07 | 风帆（扬州）有限责任公司 | A kind of novel start and stop battery of energy-saving and environment-friendly automobile |
| CN110323515A (en) * | 2019-06-20 | 2019-10-11 | 长沙学院 | A kind of storage battery constant-temperature control cabinet based on electric control system |
| CN113346181A (en) * | 2020-03-02 | 2021-09-03 | 本田技研工业株式会社 | Battery cell |
-
2017
- 2017-10-11 CN CN201710943233.9A patent/CN107732064A/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571902A (en) * | 2018-03-05 | 2018-09-25 | 北京理工大学珠海学院 | A kind of new-energy automobile radiator |
| CN108638758A (en) * | 2018-05-14 | 2018-10-12 | 福建三龙新能源汽车有限公司 | A kind of steady long continuation of the journey multifunctional golf ball vehicle of radiation type efficient |
| CN108767363A (en) * | 2018-05-23 | 2018-11-06 | 襄阳九州汽车有限公司 | A kind of battery cooling system for new-energy automobile |
| CN108832224A (en) * | 2018-06-07 | 2018-11-16 | 陶洋 | A kind of battery retainer preheated |
| CN108832224B (en) * | 2018-06-07 | 2020-06-19 | 安徽科创新能源科技有限责任公司 | Storage battery holder capable of preheating |
| CN108630859A (en) * | 2018-06-25 | 2018-10-09 | 安徽相源新能源有限公司 | A kind of strong heat dissipation lithium cell battery pack |
| CN109698295A (en) * | 2018-12-27 | 2019-04-30 | 湖南星际动力新能源有限公司 | A kind of cooling system for new energy car battery group |
| CN109860464A (en) * | 2019-02-12 | 2019-06-07 | 风帆（扬州）有限责任公司 | A kind of novel start and stop battery of energy-saving and environment-friendly automobile |
| CN110323515A (en) * | 2019-06-20 | 2019-10-11 | 长沙学院 | A kind of storage battery constant-temperature control cabinet based on electric control system |
| CN110323515B (en) * | 2019-06-20 | 2020-09-11 | 长沙学院 | Storage battery constant temperature control cabinet based on electrical control system |
| CN113346181A (en) * | 2020-03-02 | 2021-09-03 | 本田技研工业株式会社 | Battery cell |
| US11894534B2 (en) | 2020-03-02 | 2024-02-06 | Honda Motor Co., Ltd. | Battery unit |
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Application publication date: 20180223 |