CN107394075B - Storage battery box with rapid cooling function - Google Patents

Storage battery box with rapid cooling function Download PDF

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Publication number
CN107394075B
CN107394075B CN201710605770.2A CN201710605770A CN107394075B CN 107394075 B CN107394075 B CN 107394075B CN 201710605770 A CN201710605770 A CN 201710605770A CN 107394075 B CN107394075 B CN 107394075B
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CN
China
Prior art keywords
box body
cavity
plate
battery
partition plate
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Application number
CN201710605770.2A
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Chinese (zh)
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CN107394075A (en
Inventor
何流
何齐能
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.)
Chongqing Shuntu Machinery Co.,Ltd.
Original Assignee
Suzhou Huiyi Electric Technology Co ltd
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Priority to CN201710605770.2A priority Critical patent/CN107394075B/en
Publication of CN107394075A publication Critical patent/CN107394075A/en
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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
    • H01M10/656—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
    • 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
    • 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
    • H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
    • 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)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses a battery box with a rapid cooling function, which comprises an upper box body and a lower box body, wherein a first partition plate and a second partition plate are sequentially arranged in the lower box body, the first partition plate and the second partition plate respectively comprise a bottom plate, a middle plate and a panel, the upper surface and the lower surface of the middle plate are respectively provided with a vertical outward folded edge, the bottom plate and the panel are respectively embedded in the folded edges of the upper surface and the lower surface of the middle plate, the middle plate and the panel form a plate body with an upper cavity and a lower cavity, a first cooling fan is arranged in the upper cavity, and the bottom of the lower cavity is provided with a water outlet hole positioned on the folded edge. Through the mode, the battery box with the rapid cooling function is characterized in that the lower box body for placing the battery is internally provided with the partition plate, the partition plate is designed into two working cavities, one working cavity is used for placing the cooling fan, the other working cavity is used for placing the cooling liquid or ice blocks, and the cooling fan is used for circulating and ventilating low-temperature air in the box body, so that the damage caused by high temperature of the battery is effectively solved, and the service life of the battery is prolonged.

Description

Storage battery box with rapid cooling function
Technical Field
The invention relates to an electric appliance product, in particular to a storage battery box with a quick cooling function.
Background
With the development of new energy, electric vehicles are spread all over the world, such as various riding electric vehicles, electric cars, electric buses, electric rail buses and the like. The invention and the use of the electric vehicle make great contribution to the environment-friendly survival of human beings.
The electric vehicle mainly utilizes the charging and discharging of the storage battery to realize the conversion of electric energy into mechanical energy, thereby driving the driving part. The storage battery is the main active power supply of electric motor car, and the storage battery generally can install at the inside subassembly that forms of storage battery box, and a plurality of storage batteries assemble in a box body jointly, have safety protection's effect.
In the long-time use process of the storage battery, heat is easily generated, especially large electricity frequency is generated, the generated heat is also large, the temperature of the storage battery is increased, especially in hot summer, the electricity frequency temperature is too high, short circuit is easily caused, and electricity frequency damage is caused. Common storage batteries have common heat dissipation effects, cannot achieve good heat dissipation effects, and need to be improved.
Disclosure of Invention
The invention aims to provide a battery box with a rapid cooling function, low-temperature air is circulated and ventilated in the box body through a cooling fan, damage caused by high battery temperature is effectively avoided, and the service life of a battery is prolonged.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a storage battery box with rapid cooling, includes box body and lower box body, it sets up box body top under to go up the box body, first baffle and second baffle have set gradually in the box body down, first baffle and second baffle include bottom plate, intermediate lamella and panel respectively, the upper and lower surface of intermediate lamella all is provided with vertical outside hem, the bottom plate is inlayed respectively in the hem of surface about the intermediate lamella with the panel, has the plate body of cavity and lower cavity with the intermediate lamella, be provided with first cooling fan in the upper cavity, the bottom of cavity is provided with the apopore that is located on the hem down.
In a preferred embodiment of the present invention, the inner wall of the upper box body is provided with a cooling pipe which spirals in an S-shape, the inlet end of the cooling pipe is connected with the water outlet, and the outlet of the cooling pipe directly leaks outside through the upper box body.
In a preferred embodiment of the present invention, an arc-shaped shell is protruded from the top of the upper box, and a cavity is formed between the arc-shaped shell and the top end of the upper box.
In a preferred embodiment of the present invention, a second cooling fan is disposed in the cavity.
In a preferred embodiment of the present invention, the upper case and the lower case are both made of ABS plastic plates.
In a preferred embodiment of the invention, the wall thickness of the lower box is 0.5mm greater than the wall thickness of the upper box.
The invention has the beneficial effects that: the utility model provides a battery box with rapid cooling, is provided with the baffle in the lower box body of placing the battery, designs into two work cavitys with the baffle, and one places cooling fan, and coolant liquid or ice-cube are placed to the other, ventilates low temperature air circulation in the box body through cooling fan, has effectively solved the harm that the battery temperature height brought, improves battery life.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The technical solution of the present invention is further described by the specific embodiment with reference to fig. 1.
The utility model provides a battery box with rapid cooling, includes box body 1 and lower box body 2, it sets up 2 tops of box body under to go up box body 1, first baffle 3 and second baffle 4 have set gradually in the box body 2 down, first baffle 3 second baffle 4 includes bottom plate 31, intermediate lamella 32 and panel 33 respectively, the upper and lower surface of intermediate lamella 32 all is provided with vertical outside hem 34, bottom plate 31 and panel 33 are inlayed respectively in the hem 34 of intermediate lamella 32 upper and lower surface, constitute the plate body that has cavity 35 and lower cavity 36 with intermediate lamella 32, upward be provided with first cooling fan 5 in the cavity 35, the bottom of cavity 36 is provided with the apopore 37 that is located on the hem down, places the ice-cube in cavity 36 down, forms low temperature.
In this embodiment, the inner wall of the upper box body 2 is provided with the cooling pipe 21 which is spirally formed in an S shape, the inlet end of the cooling pipe 21 is connected with the water outlet 37, and the outlet of the cooling pipe 21 is directly exposed and leaked outside through the upper box body 2.
In this embodiment, an arc-shaped shell 23 is convexly arranged on the top of the upper box body 2, a cavity is formed between the arc-shaped shell and the top end of the upper box body 2, and a second cooling fan 6 is arranged in the cavity to perform cold distribution circulation from the top.
In this embodiment, the upper box body 1 and the lower box body 2 are both formed by processing ABS plastic plates.
In this embodiment, the wall thickness of the lower box body 2 is 0.5mm greater than that of the upper box body.
The invention has the beneficial effects that: the utility model provides a battery box with rapid cooling, is provided with the baffle in the lower box body of placing the battery, designs into two work cavitys with the baffle, and one places cooling fan, and coolant liquid or ice-cube are placed to the other, ventilates low temperature air circulation in the box body through cooling fan, has effectively solved the harm that the battery temperature height brought, improves battery life.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims (3)

1. A battery box with a rapid cooling function comprises an upper box body and a lower box body, wherein the upper box body is arranged above the lower box body, and the battery box is characterized in that a first partition plate and a second partition plate are sequentially arranged in the lower box body and respectively comprise a bottom plate, a middle plate and a panel, the upper surface and the lower surface of the middle plate are respectively provided with a vertical outward folded edge, the bottom plate and the panel are respectively embedded in the folded edges of the upper surface and the lower surface of the middle plate and form a plate body with an upper cavity and a lower cavity together with the middle plate, a first cooling fan is arranged in the upper cavity, the bottom of the lower cavity is provided with a water outlet hole positioned on the folded edge, the inner wall of the upper box body is provided with a cooling pipe which is in an S-shaped spiral shape, the inlet end of the cooling pipe is connected with the water outlet hole, the outlet of the cooling pipe directly leaks outside through the upper box, and a cavity is formed between the upper box body and the top end of the upper box body, and a second cooling fan is arranged in the cavity.
2. The battery box with the rapid cooling function as claimed in claim 1, wherein the upper box body and the lower box body are both made of ABS plastic plates.
3. The battery box with the rapid cooling function as claimed in claim 1, wherein the wall thickness of the lower box body is 0.5mm greater than that of the upper box body.
CN201710605770.2A 2017-07-24 2017-07-24 Storage battery box with rapid cooling function Active CN107394075B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710605770.2A CN107394075B (en) 2017-07-24 2017-07-24 Storage battery box with rapid cooling function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710605770.2A CN107394075B (en) 2017-07-24 2017-07-24 Storage battery box with rapid cooling function

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CN107394075A CN107394075A (en) 2017-11-24
CN107394075B true CN107394075B (en) 2020-07-10

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110861242A (en) * 2019-11-07 2020-03-06 洪彬 Quick refrigerated candle forming die
CN112117514B (en) * 2020-09-22 2022-03-01 江苏科腾环境科技有限公司 Lithium battery radiator
CN112531230A (en) * 2020-11-17 2021-03-19 国网甘肃省电力公司电力科学研究院 Domestic energy memory of solar energy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580677A (en) * 1993-09-17 1996-12-03 Matsushita Electric Industrial Co., Ltd. Unit battery of sealed alkaline storage battery and battery system
JP2012243754A (en) * 2011-05-20 2012-12-10 Global Battery Co Ltd Battery pack for battery cooling
JP2016520250A (en) * 2013-07-31 2016-07-11 エルジー・ケム・リミテッド Battery module assembly including refrigerant flow path
CN106739955A (en) * 2017-01-12 2017-05-31 邢鸿波 A kind of special electric fan of electric motor car
CN106785187A (en) * 2016-11-28 2017-05-31 德阳九鼎智远知识产权运营有限公司 A kind of Li-ion batteries piles of energy Homogeneouslly-radiating

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Publication number Priority date Publication date Assignee Title
CN204793114U (en) * 2015-07-22 2015-11-18 江苏索尔新能源科技股份有限公司 Copper pipe conducting structure of on -vehicle battery of power battery package
CN205609603U (en) * 2016-03-01 2016-09-28 上海航盛实业有限公司 Cell support with heat dissipation function
CN205488351U (en) * 2016-03-31 2016-08-17 先进储能材料国家工程研究中心有限责任公司 Liquid cooling battery package
CN206210889U (en) * 2016-11-25 2017-05-31 清远浩和仪器设计有限公司 A kind of truck battery placing box
CN106784503B (en) * 2017-02-23 2019-06-21 苏州祥弘源电子科技有限公司 It is a kind of to be easy to the new energy car battery case being convenient to clean that radiates
CN106848482B (en) * 2017-03-15 2023-05-26 山东科技大学 Air cooling device for adjusting temperature of power battery pack of pure electric automobile and application of air cooling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5580677A (en) * 1993-09-17 1996-12-03 Matsushita Electric Industrial Co., Ltd. Unit battery of sealed alkaline storage battery and battery system
JP2012243754A (en) * 2011-05-20 2012-12-10 Global Battery Co Ltd Battery pack for battery cooling
JP2016520250A (en) * 2013-07-31 2016-07-11 エルジー・ケム・リミテッド Battery module assembly including refrigerant flow path
CN106785187A (en) * 2016-11-28 2017-05-31 德阳九鼎智远知识产权运营有限公司 A kind of Li-ion batteries piles of energy Homogeneouslly-radiating
CN106739955A (en) * 2017-01-12 2017-05-31 邢鸿波 A kind of special electric fan of electric motor car

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Effective date of registration: 20231224

Address after: 402360 Dazu District, Chongqing (within the steel market of Block F in Tianxing District, former Shuangqiao District)

Patentee after: Chongqing Shuntu Machinery Co.,Ltd.

Address before: 215400 Songnan Industrial Development Zone, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province

Patentee before: SUZHOU HUIYI ELECTRIC TECHNOLOGY CO.,LTD.

TR01 Transfer of patent right