CN105762311A - Cooling shell used for power battery - Google Patents

Cooling shell used for power battery Download PDF

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Publication number
CN105762311A
CN105762311A CN201610212180.9A CN201610212180A CN105762311A CN 105762311 A CN105762311 A CN 105762311A CN 201610212180 A CN201610212180 A CN 201610212180A CN 105762311 A CN105762311 A CN 105762311A
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CN
China
Prior art keywords
cooling
shell
electrokinetic cell
housing
cooling shell
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.)
Granted
Application number
CN201610212180.9A
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Chinese (zh)
Other versions
CN105762311B (en
Inventor
丁慎平
彭芳
冯培燕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Industrial Park Institute of Vocational Technology
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Suzhou Industrial Park Institute of Vocational Technology
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Priority to CN201610212180.9A priority Critical patent/CN105762311B/en
Publication of CN105762311A publication Critical patent/CN105762311A/en
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Publication of CN105762311B publication Critical patent/CN105762311B/en
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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating condition, e.g. level or density of the electrolyte
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating condition, e.g. level or density of the electrolyte
    • H01M10/486Accumulators combined with arrangements for measuring, testing or indicating condition, e.g. level or density of the electrolyte for measuring temperature
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/656Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561Gases
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/656Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567Liquids
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention discloses a cooling shell used for a power battery. The cooling shell comprises a shell body, a detection device, a control device, a water cooling device, an air cooling device and heat dissipation devices, wherein the detection device is arranged in the shell body and is arranged towards the power battery; an output end of the detection device is electrically connected with the control device; the water cooling device comprises a water pump and a plurality of circulating water pipes; the air cooling device is arranged at the top in the shell body and is arranged towards the power battery; the heat dissipation devices are arranged at the bottom and the side face in the shell body; and the control device is electrically connected with and controls the water pump and the air cooling device. With the adoption of the manner, the cooling shell used for the power battery, disclosed by the invention, has the advantages of novel structure, intelligent detection, automatic controlled cooling, diversified manners, multiple protection, rapidness in cooling, safety and reliability, simplicity in operation, cost saving, efficiency improvement and the like, and has a wide market prospect in popularization of cooling shells used for power batteries.

Description

A kind of cooling shell for electrokinetic cell
Technical field
The present invention relates to electrokinetic cell field, particularly relate to a kind of cooling shell for electrokinetic cell.
Background technology
Electrokinetic cell is the power supply in powered tools source, and refer to is the accumulator of electric automobile, electric train, electric bicycle, golf cart offer power more.It mainly includes the kinds such as lead-acid accumulator, cadmium-nickel storage cell, nickel-hydrogen accumulator, iron-nickel storage battery, lithium storage battery, air accumulator, solar storage battery, have life-span length, capacity is big, volume is little, the advantage such as lightweight, but in cell operations, easily heating, if can not lower the temperature in time, battery itself then can cause damage, and serious even can cause fire, blast, has certain risk.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of cooling shell for electrokinetic cell; by adopting the cooling shell being exclusively used in electrokinetic cell to protect electrokinetic cell; novel structure, Intelligent Measurement, automatically control that cooling, mode be various, multiple protective, fast cooling, safe and reliable, simple to operate, save cost, improve efficiency, the cooling shell for electrokinetic cell universal on have market prospect widely.
For solving above-mentioned technical problem, the present invention provides a kind of cooling shell for electrokinetic cell, including: housing, detecting device, control device, water cooling plant, air cooling equipment and heat abstractor, described detecting device is arranged in described housing and towards electrokinetic cell, the outfan of described detecting device is electrically connected described control device, described water cooling plant includes water pump and some circulating water pipes, described some circulating water pipes are separately positioned on the inner side of described housing and are respectively communicated with the described water pump of connection, described air cooling equipment is arranged on the inside top of described housing and towards electrokinetic cell, described heat abstractor is arranged on interior bottom portion and the inner side of described housing, described control device is electrically connected with and controls described water pump and described air cooling equipment.
In a preferred embodiment of the present invention, the bottom of described housing is provided with some rollers.
In a preferred embodiment of the present invention, described detecting device is infrared sensor or temperature sensor.
In a preferred embodiment of the present invention, the trigger temperatures value of described detecting device is 60-100 DEG C.
In a preferred embodiment of the present invention, the ring seal all in the horizontal direction of described some circulating water pipes designs.
In a preferred embodiment of the present invention, the spacing between described some circulating water pipes is sequentially reduced to the bottom direction away from described housing.
In a preferred embodiment of the present invention, in described some circulating water pipes, all it is placed with coolant.
In a preferred embodiment of the present invention, described air cooling equipment is aerator or fan.
In a preferred embodiment of the present invention, described heat abstractor is some vents.
In a preferred embodiment of the present invention, the area of described some vents long-pending more than described surface of shell 1/3rd.
The invention has the beneficial effects as follows: the present invention has novel structure, Intelligent Measurement for the cooling shell of electrokinetic cell, automatically controls cooling, mode is various, multiple protective, fast cooling, safe and reliable, simple to operate, save cost, improve the advantages such as efficiency, have market prospect widely popularizing of the cooling shell for electrokinetic cell.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of cooling shell one preferred embodiment for electrokinetic cell of the present invention.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of cooling shell for electrokinetic cell, including: housing 1, detecting device 2, control device, water cooling plant, air cooling equipment 5 and heat abstractor.
Described detecting device 2 is arranged in described housing 1 and towards electrokinetic cell 7, the outfan of described detecting device 2 is electrically connected described control device, detecting device 2 is adopted automatically to detect the surface temperature of electrokinetic cell 7, then signal is sent to described control device, it is simple to open follow-up various cooling measures when the temperature detected reaches to preset and triggers critical temperature value;Described water cooling plant includes water pump and some circulating water pipes 401, described some circulating water pipes 401 are separately positioned on the inner side of described housing 1 and are respectively communicated with the described water pump of connection, taken away the heat gathered around electrokinetic cell 7 by the working fluid in circulating water pipe 401 in time, be conducive to fast cooling;Described air cooling equipment is arranged on the inside top of described housing 1 and towards electrokinetic cell 7, adds electrokinetic cell 7 ambient air mobility, is conducive to fast cooling;Described heat abstractor is arranged on interior bottom portion and the inner side of described housing 1, and described control device is electrically connected with and controls described water pump and described air cooling equipment 5.
Preferably, the bottom of described housing 1 is provided with some rollers 101, conveniently pushes.
Preferably, described detecting device 2 is infrared sensor or temperature sensor.
Preferably, the trigger temperatures value of described detecting device 2 is 60-100 DEG C.
Preferably, described some circulating water pipes 401 ring seal all in the horizontal direction design.
Preferably, the spacing between described some circulating water pipes 401 is sequentially reduced to the bottom direction away from described housing 1, owing to steam has the trend moved upward, therefore increases the density of circulating water pipe 401 on top, is conducive to balanced cooling targetedly.
Preferably, coolant all it is placed with in described some circulating water pipes 401.
Preferably, described air cooling equipment 5 is aerator or fan.
Preferably, described heat abstractor is some vents.
Preferably, the area of described some vents, more than 1/3rd of described housing 1 surface area, well-ventilated, is conducive to natural heat dissipation to lower the temperature.
The present invention provides the benefit that for the cooling shell of electrokinetic cell:
One, it is exclusively used in the cooling shell of electrokinetic cell and protects electrokinetic cell by adopting, novel structure, simple to operate, easy for installation, convenient disassembly, saving cost, improve efficiency;
Two, by adopt area long-pending more than surface of shell 1/3rd vent as the heat abstractor under conventional sense, well-ventilated, be conducive to natural heat dissipation to lower the temperature;
Three, by adopting detecting device automatically to detect the surface temperature of electrokinetic cell, then automatically trigger water cooling plant when the temperature detected reaches to preset and triggers critical temperature value and air cooling equipment is actuated for fast cooling, safe and reliable.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.

Claims (10)

1. the cooling shell for electrokinetic cell, it is characterized in that, including: housing, detecting device, control device, water cooling plant, air cooling equipment and heat abstractor, described detecting device is arranged in described housing and towards electrokinetic cell, the outfan of described detecting device is electrically connected described control device, described water cooling plant includes water pump and some circulating water pipes, described some circulating water pipes are separately positioned on the inner side of described housing and are respectively communicated with the described water pump of connection, described air cooling equipment is arranged on the inside top of described housing and towards electrokinetic cell, described heat abstractor is arranged on interior bottom portion and the inner side of described housing, described control device is electrically connected with and controls described water pump and described air cooling equipment.
2. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that the bottom of described housing is provided with some rollers.
3. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that described detecting device is infrared sensor or temperature sensor.
4. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that the trigger temperatures value of described detecting device is 60-100 DEG C.
5. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that described some circulating water pipes ring seal all in the horizontal direction designs.
6. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that the spacing between described some circulating water pipes is sequentially reduced to the bottom direction away from described housing.
7. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that be all placed with coolant in described some circulating water pipes.
8. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that described air cooling equipment is aerator or fan.
9. the cooling shell for electrokinetic cell according to claim 1, it is characterised in that described heat abstractor is some vents.
10. the cooling shell for electrokinetic cell according to claim 9, it is characterised in that the area of described some vents long-pending more than described surface of shell 1/3rd.
CN201610212180.9A 2016-04-07 2016-04-07 A kind of cooling shell for power battery Active CN105762311B (en)

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 true CN105762311A (en) 2016-07-13
CN105762311B CN105762311B (en) 2018-09-07

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108038261A (en) * 2017-11-10 2018-05-15 华南理工大学 A kind of fast Optimization of power battery air cooling system runner spacing
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
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

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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
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CN202513259U (en) * 2012-01-19 2012-10-31 王魁平 Cooling storage battery
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CN102881959A (en) * 2012-09-29 2013-01-16 湖北绿驰科技有限公司 Water-cooled heat management system of electric automobile battery pack
JP2013171729A (en) * 2012-02-21 2013-09-02 Toyota Industries Corp Container for power storage device, power storage device, power storage module, vehicle, manufacturing method of power storage device
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

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009025177A1 (en) * 2007-08-23 2009-02-26 Kabushiki Kaisha Toshiba Battery pack
CN102414908A (en) * 2009-04-30 2012-04-11 株式会社Lg化学 Battery system, battery module, and a 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
EP2544294A1 (en) * 2011-07-04 2013-01-09 Kabushiki Kaisha Toyota Jidoshokki Arrangement for regulating the temperature of a battery
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JP2013171729A (en) * 2012-02-21 2013-09-02 Toyota Industries Corp Container for power storage device, power storage device, power storage module, vehicle, manufacturing method of 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
CN102881959A (en) * 2012-09-29 2013-01-16 湖北绿驰科技有限公司 Water-cooled heat management system of electric automobile battery pack
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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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108038261A (en) * 2017-11-10 2018-05-15 华南理工大学 A kind of fast Optimization of power battery air cooling system runner spacing
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
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

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