CN106058337A - Self-extinguishing battery - Google Patents
Self-extinguishing battery Download PDFInfo
- Publication number
- CN106058337A CN106058337A CN201610594650.2A CN201610594650A CN106058337A CN 106058337 A CN106058337 A CN 106058337A CN 201610594650 A CN201610594650 A CN 201610594650A CN 106058337 A CN106058337 A CN 106058337A
- Authority
- CN
- China
- Prior art keywords
- extinguishing
- bag
- fire
- self
- battery
- 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
Classifications
-
- 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
-
- 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
Abstract
The invention discloses a self-extinguishing battery which comprises a shell. A battery pack is disposed in the inner cavity of the shell, a fire-extinguishing bag used for extinguishing fire of the battery pack is arranged above the battery pack, the fire-extinguishing bag is provided with a bag body made of plastics, and a fire-extinguishing agent is sealed in the bag body of the fire-extinguishing bag. The self-extinguishing battery is simple in structure, reasonable in design and convenient in operation; when a certain cell of the battery pack catches fire or explodes, temperature of fire or impact force of explosion destroys the bag body of the fire-extinguishing bag so as to have the fire-extinguishing agent in the fire-extinguishing bag drained to perform fire extinguishment on the entire battery pack, so that the entire battery pack is less prone to explosion, security level of an automobile equipped with the battery pack is improved, and spontaneous ignition of the automobile is effectively prevented.
Description
Technical field
The present invention relates to cell art, especially a kind of self-extinguishing battery.
Background technology
Set of cells is made up of the battery core of multiple rows of multiple row, and usual battery core is not provided with fire-fighting equipment, only some circulation fire
The facility of gas, so, when a certain battery core explosion time, easily cause battery bulk temperature too high and cause the chain of rings of other battery cores quick-fried
Fried, and then the blast of whole set of cells is damaged, affect bigger.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, extinguishing property
Good self-extinguishing battery.
The technical solution adopted for the present invention to solve the technical problems is: a kind of self-extinguishing battery, including housing, described
Housing cavity is placed with set of cells, and described set of cells is arranged over the fire extinguishing bag for putting out a fire to set of cells, and described fire extinguishing bag has
There is bag, in the bag of described fire extinguishing bag, be packaged with extinguishing chemical.
Further, the bag of described fire extinguishing bag is made of plastics.
Further, the bag of described fire extinguishing bag by polyethylene (PE) or polyethylene terephthalate (PET) or
Person's polystyrene (PS) is made.
Further, the extinguishing chemical in described fire extinguishing bag is water or dry powder or alkyl halide or heptafluoro-propane.
Further, it is coated with upper cover plate above described fire extinguishing bag.
The invention has the beneficial effects as follows: present configuration is simple, reasonable in design, easy to operate, in some of set of cells
Catching fire or explosion time occurs in battery core, and the bag of fire extinguishing bag is destroyed by the temperature of fire or the impulsive force of blast so that fire extinguishing bag
In extinguishing chemical release, whole set of cells is put out a fire, the most whole set of cells be not easy produce blast, improve install battery
The safe class of the automobile of group, effectively prevents self-burning of vehicle.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the split schematic diagram of the present invention;
Fig. 2 is the assembling schematic diagram of the present invention.
Wherein: 1. upper cover plate, 2. fire extinguishing bag, 3. set of cells, 4. housing.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are the schematic diagram of simplification only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
Self-extinguishing battery as shown in Figure 1 and Figure 2, including housing 4, described housing 4 inner chamber is placed with set of cells 3, described
Set of cells 3 is arranged over the fire extinguishing bag 2 for putting out a fire to set of cells 3, and described fire extinguishing bag 2 has bag, the bag of described fire extinguishing bag 2
Internal it is packaged with extinguishing chemical.
The bag of described fire extinguishing bag 2 is made of plastics.Such as, the bag of described fire extinguishing bag 2 by polyethylene or gathers benzene
Naphthalate or polystyrene are made.Preferably, the bag of described fire extinguishing bag 2 is made up of polyethylene.
Extinguishing chemical in described fire extinguishing bag 2 is water or dry powder or alkyl halide or heptafluoro-propane.Extinguishing chemical is preferably water.
It is coated with upper cover plate 1 above described fire extinguishing bag 2.
This self-extinguishing battery structure is simple, and reasonable in design, easy to operate, some battery core in set of cells occurs
The bag of fire extinguishing bag is destroyed by fire or explosion time, the temperature of fire or the impulsive force of blast so that the extinguishing chemical in fire extinguishing bag
Releasing, put out a fire whole set of cells, the most whole set of cells is not easy to produce blast, improves the automobile of installation set of cells
Safe class, effectively prevents self-burning of vehicle.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a self-extinguishing battery, it is characterised in that: include that housing (4), described housing (4) inner chamber are placed with set of cells (3),
Described set of cells (3) is arranged over the fire extinguishing bag (2) for putting out a fire to set of cells (3), and described fire extinguishing bag (2) has bag, institute
It is packaged with extinguishing chemical in stating the bag of fire extinguishing bag (2).
Self-extinguishing battery the most according to claim 1, it is characterised in that: the bag of described fire extinguishing bag (2) is by plastics system
Become.
Self-extinguishing battery the most according to claim 2, it is characterised in that: the bag of described fire extinguishing bag (2) is by polyethylene
Or polyethylene terephthalate or polystyrene are made.
Self-extinguishing battery the most according to claim 1, it is characterised in that: the extinguishing chemical in described fire extinguishing bag (2) is water
Or dry powder or alkyl halide or heptafluoro-propane.
Self-extinguishing battery the most according to claim 1, it is characterised in that: described fire extinguishing bag (2) top is coated with
Cover plate (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610594650.2A CN106058337A (en) | 2016-07-26 | 2016-07-26 | Self-extinguishing battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610594650.2A CN106058337A (en) | 2016-07-26 | 2016-07-26 | Self-extinguishing battery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106058337A true CN106058337A (en) | 2016-10-26 |
Family
ID=57418434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610594650.2A Pending CN106058337A (en) | 2016-07-26 | 2016-07-26 | Self-extinguishing battery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106058337A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109065984A (en) * | 2018-08-13 | 2018-12-21 | 上海纳晓能源科技有限公司 | The safety charging device of battery |
DE102019111787A1 (en) * | 2019-05-07 | 2020-11-12 | Bayerische Motoren Werke Aktiengesellschaft | Battery with fire protection mat and motor vehicle |
WO2022119186A1 (en) * | 2020-12-04 | 2022-06-09 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including same |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202662693U (en) * | 2012-06-26 | 2013-01-09 | 微宏动力系统(湖州)有限公司 | Explosion-proof battery pack |
CN203521551U (en) * | 2013-09-12 | 2014-04-02 | 比克国际(天津)有限公司 | Battery system |
CN104064692A (en) * | 2014-02-18 | 2014-09-24 | 浙江超威创元实业有限公司 | Lithium battery having fire extinguishing apparatus |
CN104091904A (en) * | 2014-03-04 | 2014-10-08 | 许玉林 | Safe battery pack |
JP2014531231A (en) * | 2011-09-08 | 2014-11-27 | エルジー・ケム・リミテッド | Battery pack fire suppression system |
CN204011530U (en) * | 2014-07-30 | 2014-12-10 | 浙江超威创元实业有限公司 | A kind of electric motor car that there is the lithium battery of fireproof anti-explosion device and apply this battery |
CN204655839U (en) * | 2015-05-08 | 2015-09-23 | 江苏日明消防设备有限公司 | A kind of aerosol self-extinguishing is pasted |
CN205542912U (en) * | 2016-01-29 | 2016-08-31 | 谌海平 | Built -in extinguishing device's battery |
CN205863330U (en) * | 2016-07-26 | 2017-01-04 | 江苏索尔新能源科技股份有限公司 | Self-extinguishing battery |
-
2016
- 2016-07-26 CN CN201610594650.2A patent/CN106058337A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014531231A (en) * | 2011-09-08 | 2014-11-27 | エルジー・ケム・リミテッド | Battery pack fire suppression system |
CN202662693U (en) * | 2012-06-26 | 2013-01-09 | 微宏动力系统(湖州)有限公司 | Explosion-proof battery pack |
CN203521551U (en) * | 2013-09-12 | 2014-04-02 | 比克国际(天津)有限公司 | Battery system |
CN104064692A (en) * | 2014-02-18 | 2014-09-24 | 浙江超威创元实业有限公司 | Lithium battery having fire extinguishing apparatus |
CN104091904A (en) * | 2014-03-04 | 2014-10-08 | 许玉林 | Safe battery pack |
CN204011530U (en) * | 2014-07-30 | 2014-12-10 | 浙江超威创元实业有限公司 | A kind of electric motor car that there is the lithium battery of fireproof anti-explosion device and apply this battery |
CN204655839U (en) * | 2015-05-08 | 2015-09-23 | 江苏日明消防设备有限公司 | A kind of aerosol self-extinguishing is pasted |
CN205542912U (en) * | 2016-01-29 | 2016-08-31 | 谌海平 | Built -in extinguishing device's battery |
CN205863330U (en) * | 2016-07-26 | 2017-01-04 | 江苏索尔新能源科技股份有限公司 | Self-extinguishing battery |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109065984A (en) * | 2018-08-13 | 2018-12-21 | 上海纳晓能源科技有限公司 | The safety charging device of battery |
DE102019111787A1 (en) * | 2019-05-07 | 2020-11-12 | Bayerische Motoren Werke Aktiengesellschaft | Battery with fire protection mat and motor vehicle |
WO2022119186A1 (en) * | 2020-12-04 | 2022-06-09 | 주식회사 엘지에너지솔루션 | Battery module and battery pack including same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209730030U (en) | A kind of synthesis explosion-proof protection structure of lithium battery power supply | |
CN205488293U (en) | Battery safe explosion -proof case that charges | |
CN208904089U (en) | A kind of high security energy storage battery system | |
CN209993694U (en) | Battery pack with liquid cooling system | |
CN106058337A (en) | Self-extinguishing battery | |
WO2020200311A1 (en) | Energy storage box, control method therefor, and energy storage station | |
CN105140427B (en) | It is a kind of to prevent lithium battery and its package burning material and preparation method | |
CN204946959U (en) | A kind of battery modules | |
CN102148397A (en) | Security application protection system of lithium-ion battery pack | |
CN205863330U (en) | Self-extinguishing battery | |
CN210723159U (en) | Fire extinguishing power battery module and battery pack | |
CN105977521A (en) | High-safety lithium ion battery | |
CN205542964U (en) | Battery box body | |
CN204375798U (en) | A kind of battery firebreak device | |
CN109045514A (en) | Fire-retarding device and its method, electric car | |
CN209859996U (en) | Energy storage battery cabinet with fire control structure | |
CN108390111A (en) | Lithium ion battery incipient fire early warning system | |
CN207530016U (en) | A kind of conduction handle protective plate, safety battery, battery modules, battery case and vehicle | |
CN218391940U (en) | Fire extinguishing system of electric box of energy storage system | |
CN104218203A (en) | Lithium battery having fire-proof and explosion-proof device and electrical vehicle equipped with same | |
CN108394635A (en) | A kind of dedicated lithium battery storage box of aircraft | |
CN207602665U (en) | Safe battery case | |
CN204932667U (en) | A kind of back pressure relief device of hot aerosol fire extinguisher | |
CN206167694U (en) | Simple fire truck | |
CN206907833U (en) | A kind of lithium ion battery explosion-proof safety cover plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |