CN105762311B - A kind of cooling shell for power battery - Google Patents
A kind of cooling shell for power battery Download PDFInfo
- Publication number
- CN105762311B CN105762311B CN201610212180.9A CN201610212180A CN105762311B CN 105762311 B CN105762311 B CN 105762311B CN 201610212180 A CN201610212180 A CN 201610212180A CN 105762311 B CN105762311 B CN 105762311B
- Authority
- CN
- China
- Prior art keywords
- shell
- power battery
- cooling
- detection device
- several
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring 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
- H01M10/61—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
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of cooling shells for power battery, including：Shell, detection device, control device, water cooling plant, air cooling equipment and radiator, the detection device is arranged in the shell and towards power battery, the output end of the detection device is electrically connected the control device, the water cooling plant includes water pump and several circulating water pipes, the air cooling equipment is arranged the inside top in the shell and towards power battery, interior bottom portion and inner side in the shell is arranged in the radiator, and the control device is electrically connected and controls the water pump and the air cooling equipment.Through the above way; the present invention for the cooling shell of power battery have many advantages, such as structure novel, intelligent measurement, automatically control various cooling, mode, multiple protective, fast cooling, it is safe and reliable, easy to operate, cost-effective, improve efficiency, have extensive market prospects in popularizing for the cooling shell for power battery.
Description
Technical field
The present invention relates to power battery fields, more particularly to a kind of cooling shell for power battery.
Background technology
Power battery is the power supply in powered tools source, and it is electric vehicle, electric train, electrical salf-walking to refer to more
Vehicle, golf cart provide the accumulator of power.It includes mainly lead-acid accumulator, nickel-cadmium storage battery, nickel-metal hydride battery, iron nickel
The types such as accumulator, lithium storage battery, air accumulator, solar storage battery have long lifespan, capacity big, small, light-weight
The advantages that, but in cell operations, be easy fever, if cannot cool down in time, battery itself can be caused to damage,
It is serious in addition can cause fire, explosion, have certain risk.
Invention content
The invention mainly solves the technical problem of providing a kind of cooling shell for power battery, by using being exclusively used in
The cooling shell of power battery protects power battery, and structure novel, intelligent measurement automatically control that cooling, mode be various, multiple guarantor
Shield, fast cooling, safe and reliable, easy to operate, cost-effective, raising efficiency, in the universal of the cooling shell for power battery
On have extensive market prospects.
In order to solve the above technical problems, the present invention provides a kind of cooling shell for power battery, including：Shell, detection
Device, control device, water cooling plant, air cooling equipment and radiator, the detection device is arranged in the shell and direction
Power battery, the output end of the detection device are electrically connected the control device, and the water cooling plant includes water pump and several
Circulating water pipe, several circulating water pipes are separately positioned on the inside of the shell and are respectively communicated with the connection water pump, described
Air cooling equipment is arranged the inside top in the shell and towards power battery, and the radiator is arranged in the shell
Portion bottom and inner side, the control device are electrically connected and control the water pump and the air cooling equipment.
In a preferred embodiment of the present invention, the bottom of the shell is provided with several idler wheels.
In a preferred embodiment of the present invention, the detection device is infrared sensor or temperature sensor.
In a preferred embodiment of the present invention, the triggering temperature value of the detection device is 60-100 DEG C.
In a preferred embodiment of the present invention, ring seal designs several circulating water pipes in the horizontal direction.
In a preferred embodiment of the present invention, the spacing between several circulating water pipes to far from the shell bottom
Portion direction is sequentially reduced.
In a preferred embodiment of the present invention, it is placed with coolant liquid in several circulating water pipes.
In a preferred embodiment of the present invention, the air cooling equipment is air blower or fan.
In a preferred embodiment of the present invention, the radiator is several ventilation openings.
In a preferred embodiment of the present invention, three points of the area of several ventilation openings more than surface of shell product
One of.
The beneficial effects of the invention are as follows：The present invention for power battery cooling shell have structure novel, intelligent measurement, from
Dynamic control cooling, mode be various, multiple protective, fast cooling, safe and reliable, easy to operate, cost-effective, to improve efficiency etc. excellent
Point has extensive market prospects in popularizing for the cooling shell for power battery.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the structural schematic diagram of cooling one preferred embodiment of shell for power battery of the present invention.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of cooling shell for power battery, including：It is shell 1, detection device 2, control device, water cooling plant, air-cooled
Device 5 and radiator.
For the setting of the detection device 2 in the shell 1 and towards power battery 7, the output end of the detection device 2 is electric
Property the connection control device, using detection device 2 come the automatic surface temperature for detecting power battery 7, when the temperature detected
Signal then is sent to the control device when reaching default triggering critical temperature value, convenient for opening subsequent various cooling measures；
The water cooling plant includes water pump and several circulating water pipes 401, and several circulating water pipes 401 are separately positioned on the shell 1
Inside and be respectively communicated with the connection water pump, taken away in time around power battery 7 by the working fluid in circulating water pipe 401
The heat of accumulation, is conducive to fast cooling；The air cooling equipment is arranged the inside top in the shell 1 and towards power battery
7, the air flow property around power battery 7 is increased, fast cooling is conducive to；The radiator is arranged in the shell 1
Interior bottom portion and inner side, the control device is electrically connected and controls the water pump and the air cooling equipment 5.
Preferably, the bottom of the shell 1 is provided with several idler wheels 101, facilitates push.
Preferably, the detection device 2 is infrared sensor or temperature sensor.
Preferably, the triggering temperature value of the detection device 2 is 60-100 DEG C.
Preferably, ring seal designs several circulating water pipes 401 in the horizontal direction.
Preferably, the spacing between several circulating water pipes 401 subtracts successively to the bottom direction far from the shell 1
It is small, since hot gas has the trend moved upwards, increases the density of circulating water pipe 401 on top, be conducive to targetedly
Ground equilibrium cooling.
Preferably, it is placed with coolant liquid in several circulating water pipes 401.
Preferably, the air cooling equipment 5 is air blower or fan.
Preferably, the radiator is several ventilation openings.
Preferably, the area of several ventilation openings is more than the one third of 1 surface area of the shell, and well-ventilated has
Cool down conducive to natural heat dissipation.
The advantageous effect of cooling shell of the present invention for power battery be：
One, power battery, structure novel, easy to operate, peace are protected by using the cooling shell for being exclusively used in power battery
Fill convenience, convenient disassembly, cost-effective, raising efficiency；
Two, the ventilation opening for being more than the one third of surface of shell product by using area is filled as the heat dissipation under conventional sense
It sets, well-ventilated is conducive to natural heat dissipation cooling；
Three, carry out the automatic surface temperature for detecting power battery by using detection device, when the temperature detected reaches pre-
If then automatic trigger water cooling plant and air cooling equipment are actuated for fast cooling when triggering critical temperature value, securely and reliably.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of cooling shell for power battery, which is characterized in that including：Shell, detection device, control device, water cooling dress
It sets, air cooling equipment and radiator, the detection device is arranged in the shell and towards power battery, the detection device
Output end be electrically connected the control device, the water cooling plant includes water pump and several circulating water pipes, several cycles
Water pipe is separately positioned on the inside of the shell and is respectively communicated with the connection water pump, and the air cooling equipment is arranged in the shell
Inside top and towards power battery, interior bottom portion and inner side in the shell is arranged in the radiator, described
Control device is electrically connected and controls the water pump and the air cooling equipment, the spacing between several circulating water pipes
It is sequentially reduced to the bottom direction far from the shell.
2. the cooling shell according to claim 1 for power battery, which is characterized in that the bottom of the shell is provided with
Several idler wheels.
3. the cooling shell according to claim 1 for power battery, which is characterized in that the detection device is infrared biography
Sensor or temperature sensor.
4. the cooling shell according to claim 1 for power battery, which is characterized in that the triggering temperature of the detection device
Angle value is 60-100 DEG C.
5. the cooling shell according to claim 1 for power battery, which is characterized in that several circulating water pipes exist
Horizontal direction ring seal designs.
6. the cooling shell according to claim 1 for power battery, which is characterized in that in several circulating water pipes
It is placed with coolant liquid.
7. the cooling shell according to claim 1 for power battery, which is characterized in that the air cooling equipment is air blower
Or fan.
8. the cooling shell according to claim 1 for power battery, which is characterized in that the radiator is several logical
Air port.
9. the cooling shell according to claim 8 for power battery, which is characterized in that the area of several ventilation openings
More than the one third of surface of shell product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212180.9A CN105762311B (en) | 2016-04-07 | 2016-04-07 | A kind of cooling shell for power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212180.9A CN105762311B (en) | 2016-04-07 | 2016-04-07 | A kind of cooling shell for power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105762311A CN105762311A (en) | 2016-07-13 |
| CN105762311B true CN105762311B (en) | 2018-09-07 |
Family
ID=56334258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212180.9A Expired - Fee Related CN105762311B (en) | 2016-04-07 | 2016-04-07 | A kind of cooling shell for power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105762311B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108038261B (en) * | 2017-11-10 | 2020-04-28 | 华南理工大学 | Method for quickly optimizing flow channel spacing of power battery air cooling system |
| CN108123077A (en) * | 2017-11-13 | 2018-06-05 | 苏州工业园区职业技术学院 | A kind of power battery cooling shell |
| CN108123078A (en) * | 2017-11-15 | 2018-06-05 | 苏州工业园区职业技术学院 | A kind of power battery high-performance cooling housing |
| CN108923089A (en) * | 2018-05-08 | 2018-11-30 | 苏州正力蔚来新能源科技有限公司 | The security protection of dynamic lithium battery packet for electric vehicle and prior-warning device and its method |
| CN111200173A (en) * | 2018-11-20 | 2020-05-26 | 吉林大学 | Novel power battery pack heat dissipation device and heat dissipation method |
| 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 |
| CN109860461A (en) * | 2019-01-22 | 2019-06-07 | 欣旺达电子股份有限公司 | The preparation method of battery case, battery and battery case |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009054297A (en) * | 2007-08-23 | 2009-03-12 | Toshiba Corp | Battery pack |
| US8663828B2 (en) * | 2009-04-30 | 2014-03-04 | Lg Chem, Ltd. | Battery systems, battery module, and method for cooling the battery module |
| CN102148412A (en) * | 2010-02-09 | 2011-08-10 | 中大工业集团公司 | Automatic control cooling device of battery pack of electric passenger vehicle |
| CN201946715U (en) * | 2010-07-26 | 2011-08-24 | 深圳世纪新能源电池有限公司 | Temperature-controlling circulating water system of power lithium ion battery box |
| JP2012216360A (en) * | 2011-03-31 | 2012-11-08 | Sanyo Electric Co Ltd | Battery module |
| JP5353961B2 (en) * | 2011-07-04 | 2013-11-27 | 株式会社豊田自動織機 | Battery temperature control mechanism |
| CN202513259U (en) * | 2012-01-19 | 2012-10-31 | 王魁平 | Cooling storage battery |
| JP5810960B2 (en) * | 2012-02-21 | 2015-11-11 | 株式会社豊田自動織機 | Power storage device container, power storage device, power storage device module, vehicle, and method of manufacturing power storage device |
| CN202564504U (en) * | 2012-05-21 | 2012-11-28 | 株洲南方宇航电动车辆制造有限公司 | Temperature-controlled accumulator box |
| CN102881959B (en) * | 2012-09-29 | 2014-06-25 | 湖北绿驰科技有限公司 | Water-cooled heat management system of electric automobile battery pack |
| CN103972603A (en) * | 2014-04-28 | 2014-08-06 | 国家电网公司 | Cooling system for electric vehicle battery box |
| CN205645919U (en) * | 2016-04-07 | 2016-10-12 | 苏州工业园区职业技术学院 | A cooling shell for power battery |
-
2016
- 2016-04-07 CN CN201610212180.9A patent/CN105762311B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105762311A (en) | 2016-07-13 |
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Granted publication date: 20180907 |
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