CN106356485A - Lithium battery storage box - Google Patents
Lithium battery storage box Download PDFInfo
- Publication number
- CN106356485A CN106356485A CN201610984837.3A CN201610984837A CN106356485A CN 106356485 A CN106356485 A CN 106356485A CN 201610984837 A CN201610984837 A CN 201610984837A CN 106356485 A CN106356485 A CN 106356485A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- storage box
- box body
- encapsulating structure
- box according
- 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
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- 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 relates to a lithium battery storage box which comprises a box body with an opening on the upper end, wherein the inner side surface and/or bottom surface of the box body are/is provided with a packaging structure; and the packaging structure is filled with a fire extinguishing agent capable of absorbing heat and generating flame-retardant gas. When the storage box is used for storing the lithium battery, if the local temperature of the lithium battery is too high because of the short circuit, the packaging structure can be molten by high temperature, and the fire extinguishing agent in the packaging structure can absorb heat and quickly react, thereby lowering the temperature, generating the flame-retardant gas to isolate air, and effectively preventing the lithium battery from ignition and explosion.
Description
Technical field
The present invention relates to a kind of lithium battery the storage box.
Background technology
At present, lithium battery because its specific capacity high, discharge voltage is stable, the advantages of do not have memory effect, extensively applies
In all trades and professions.But, lithium battery is susceptible to security incident in the link such as transport and storage, not only causes any property loss, and
And the life security of entail dangers to people sometimes.
Lithium battery is stored under full power state, can put aside substantial amounts of energy inside it, once the inside of battery core or outer
Portion short circuit, the inside of battery core will produce hyperpyrexia thus cause electrolyte gasification or decompose, ultimately result in lithium battery explode,
The accident such as catch fire, if taken measures not in time, a lithium battery has an accident, and can feed through to the other lithiums electricity closing on it
Pond, not only can cause the damage of lithium battery intact in a large number, but also fire spreading can be caused to cause bigger accident.
Content of the invention
It is an object of the invention to provide a kind of lithium battery the storage box, to solve lithium battery and break down easily to catch fire and quick-fried
Fried technical problem.
For achieving the above object, the technical scheme is that the present invention relates to a kind of lithium battery the storage box, including upper end
The box body of opening, the side of described the storage box and/or bottom surface are provided with encapsulating structure, are provided with described encapsulating structure
Absorb heat and produce the extinguishing chemical of fire-retardant gas.This device store lithium battery when, if lithium battery is short-circuited and makes
When local temperature is too high, encapsulating structure can be by high temperature melt, and the extinguishing chemical in encapsulating structure can absorb heat and react rapidly,
Temperature not only can be reduced, also can and also fire-retardant gas can also be produced to completely cut off air, can be effectively prevented lithium battery occur
Catch fire and explode.
On the basis of technique scheme, described box body is square, column type or annulated column type.Box body be shaped as square
When, box body can utilize memory space as far as possible in storage, thus placing greater number of box body in a limited space,
When being shaped as column type or annulated column type of box body, the fire-retardant gas producing in box body can more rapidly be full of box body.
On the basis of technique scheme, described encapsulating structure is paved with the bottom surface of described box body.So setting can make
Encapsulating structure can contact with the lithium battery put in box body, as long as have lithium battery be short-circuited generation high temperature when, encapsulation
Extinguishing chemical in structure just can react rapidly and form protection to lithium battery.
Further, described encapsulating structure is hermetic bag.So setting is so that encapsulating structure is easily placed into
In the storage box, conveniently install and change.
Further, the material of described hermetic bag is pe or pp.This material runs into high temperature and can be easy to melt, so close
The fire-retardant gas that extinguishing chemical in envelope produces just can quickly fill with box body.
Further, the thickness of described hermetic bag is between 10 μm to 5.Hermetic bag can reach between this thickness
Use requirement to encapsulating structure.
Further, the thickness of described hermetic bag is 20 μm.Hermetic bag can make using of encapsulating structure imitate in this thickness
Fruit reaches optimal.
On the basis of above-mentioned any one scheme, described extinguishing chemical is including at least khco3、nahco3One of
Powder extinguishing agent.This powder extinguishing agent can absorb heat rapidly at high operating temperatures and produce co2, co2Good isolation can be played
Air, can be effectively prevented the expansion further of the condition of a fire.
Brief description
Fig. 1 is for placing the structural representation of lithium battery in the storage box of the present invention;
Fig. 2 is the axonometric chart of the storage box of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the present invention, as depicted in figs. 1 and 2, the invention provides a kind of lithium battery the storage box, this storage
Box includes box body 3 and encapsulating structure 2.Box body 3 is the square structure of upper end open, and this structure is so that box body 3 can be use up
Possible utilization memory space, thus place greater number of box body 3 in a limited space.Encapsulating structure 2 is laid on box body 3
Bottom surface, and the bottom surface of box body 3 is paved with, lithium battery 1 is placed on above encapsulating structure 2.In other embodiments, box body 3
Shape can also be column type or ring columnar structures, column type or ring columnar structures can make the fire-retardant gas producing in box body 3
Body can more rapidly be full of box body.Encapsulating structure 2 can also be arranged on the medial surface of box body 3.
Equipped with can absorb heat and produce the extinguishing chemical of fire-retardant gas in encapsulating structure 2.In the present embodiment, encapsulating structure 2
For hermetic bag, hermetic bag adopts polythene material, and the thickness of hermetic bag is 20 μm.Extinguishing chemical adopt for nahco3Powder
End.In other embodiments, encapsulating structure 2 is it can also be provided that seal box body or other sealing structure to replace hermetic bag.
Hermetic bag can also adopt the plastic materials such as pa or pp to be replaced, but the thickness of hermetic bag should be between 10 μm to 5.
Extinguishing chemical can adopt powder extinguishing agent and fire foam, at least contains nahco in powder extinguishing agent3Or khco3, dry powder goes out
K can also be added in fiery agent2co3, (nh4)2so4、nh4hso4、k4Fe(cn) 6 3h2o、na2co3These materials, fire foam
Nahco can be replaced using fluoroprotein foam extinguishing agent3Powder.
The present invention, when carrying out storing lithium battery 1, first has to be sealed in extinguishing chemical loading encapsulating structure 2, then
Encapsulating structure 2 is placed on the bottom surface of box body 3, and the bottom surface of box body 3 is paved with, again lithium battery 1 is placed on box afterwards
Above encapsulating structure 2 in body 3, finally box body 3 is placed on a store shelf.
During storage lithium battery 1, if lithium battery 1 is short-circuited and produces high temperature, encapsulating structure 2 can be high
, to melting, the extinguishing chemical in encapsulating structure 2 can be because be decomposed rapidly generation fire-retardant gas by high temperature, and extinguishing chemical is decomposing for temperature
During can absorb heat, the temperature of lithium battery 1 can be reduced, prevent lithium battery 1 temperature too high and catch fire, and produce
Fire-retardant gas can be held lithium battery 1 so that lithium battery 1 is more nonflammable with air to isolation.This storage box greatly improves
The safety when being deposited for the lithium battery 1.
Claims (8)
1. a kind of lithium battery the storage box it is characterised in that: include upper end open box body, the medial surface of described box body and/or bottom
Be provided with encapsulating structure on face, in described encapsulating structure equipped with can lithium battery produce hyperpyrexia when absorb heat and produce fire-retardant gas
Extinguishing chemical.
2. lithium battery the storage box according to claim 1 it is characterised in that: described box body is square, column type or annulated column
Type.
3. lithium battery the storage box according to claim 1 it is characterised in that: described encapsulating structure is paved with the bottom of described box body
Face.
4. lithium battery the storage box according to claim 3 it is characterised in that: described encapsulating structure be hermetic bag.
5. lithium battery the storage box according to claim 4 it is characterised in that: the material of described hermetic bag be pe or pp.
6. lithium battery the storage box according to claim 5 it is characterised in that: the thickness of described hermetic bag is at 10 μm to 5
Between.
7. lithium battery the storage box according to claim 6 it is characterised in that: the thickness of described hermetic bag be 20 μm.
8. the lithium battery the storage box according to any claim in claim 1 to 7 it is characterised in that: described extinguishing chemical
It is including at least khco3、nahco3One of powder extinguishing agent.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610984837.3A CN106356485A (en) | 2016-11-09 | 2016-11-09 | Lithium battery storage box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610984837.3A CN106356485A (en) | 2016-11-09 | 2016-11-09 | Lithium battery storage box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106356485A true CN106356485A (en) | 2017-01-25 |
Family
ID=57861755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610984837.3A Pending CN106356485A (en) | 2016-11-09 | 2016-11-09 | Lithium battery storage box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106356485A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109950438A (en) * | 2017-12-19 | 2019-06-28 | 韦巴斯托股份公司 | Battery system |
US10722741B2 (en) | 2017-12-01 | 2020-07-28 | International Business Machines Corporation | Automatically generating fire-fighting foams to combat Li-ion battery failures |
US10912963B2 (en) | 2017-12-01 | 2021-02-09 | International Business Machines Corporation | Automatically generating fire-fighting foams to combat Li-ion battery failures |
WO2022095041A1 (en) * | 2020-11-09 | 2022-05-12 | 深圳市大疆创新科技有限公司 | Battery storage device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069608A (en) * | 2010-08-19 | 2013-04-24 | 锂电池科技有限公司 | Electrochemical energy store |
CN103825059A (en) * | 2014-02-13 | 2014-05-28 | 浙江吉利控股集团有限公司 | Heat management and automatic-fire extinguishing system for vehicle battery |
DE102013208135A1 (en) * | 2013-05-03 | 2014-11-06 | Robert Bosch Gmbh | Battery with overcharge protection |
CN105244550A (en) * | 2015-10-29 | 2016-01-13 | 金龙联合汽车工业(苏州)有限公司 | Fireproof electric vehicle power battery |
-
2016
- 2016-11-09 CN CN201610984837.3A patent/CN106356485A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069608A (en) * | 2010-08-19 | 2013-04-24 | 锂电池科技有限公司 | Electrochemical energy store |
DE102013208135A1 (en) * | 2013-05-03 | 2014-11-06 | Robert Bosch Gmbh | Battery with overcharge protection |
CN103825059A (en) * | 2014-02-13 | 2014-05-28 | 浙江吉利控股集团有限公司 | Heat management and automatic-fire extinguishing system for vehicle battery |
CN105244550A (en) * | 2015-10-29 | 2016-01-13 | 金龙联合汽车工业(苏州)有限公司 | Fireproof electric vehicle power battery |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10722741B2 (en) | 2017-12-01 | 2020-07-28 | International Business Machines Corporation | Automatically generating fire-fighting foams to combat Li-ion battery failures |
US10912963B2 (en) | 2017-12-01 | 2021-02-09 | International Business Machines Corporation | Automatically generating fire-fighting foams to combat Li-ion battery failures |
CN109950438A (en) * | 2017-12-19 | 2019-06-28 | 韦巴斯托股份公司 | Battery system |
CN109950438B (en) * | 2017-12-19 | 2023-08-18 | 韦巴斯托股份公司 | Battery system |
WO2022095041A1 (en) * | 2020-11-09 | 2022-05-12 | 深圳市大疆创新科技有限公司 | Battery storage device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106356485A (en) | Lithium battery storage box | |
CN209730030U (en) | A kind of synthesis explosion-proof protection structure of lithium battery power supply | |
CN105849933B (en) | The portable electric energy memory device slowed down with thermal runaway | |
CN106329027A (en) | High-safety lithium ion battery pack | |
WO2016015603A1 (en) | Lithium battery and electric vehicle using same | |
KR101670191B1 (en) | Automatic fire extinguishing equipment | |
CN105810859A (en) | Secondary battery top cap and secondary battery | |
CN104218200B (en) | A kind of lithium battery with fireproof anti-explosion device and the electric car using the battery | |
CN104681758A (en) | Methods of inerting lithium-containing batteries and associated containers | |
CN104218194B (en) | A kind of lithium battery with fireproof anti-explosion device and the electric car using the battery | |
JP2010086885A (en) | Storage container for used battery | |
CN205645910U (en) | Secondary cell top cap and secondary cell | |
CN104064692B (en) | With the lithium battery of extinguishing device | |
CN108232064A (en) | A kind of temperature control safeguard structure of lithium battery system | |
CN105047985A (en) | Safety protection method and device for lithium battery and lithium battery | |
CN105977521A (en) | High-safety lithium ion battery | |
CN105489811A (en) | Preparation method for safe battery pack | |
CN104218203B (en) | A kind of lithium battery with fireproof anti-explosion device and the electric car using the battery | |
CN104218202B (en) | A kind of lithium battery with fireproof anti-explosion device and the electric car using the battery | |
CN103000967A (en) | Battery safety protection device | |
CN104953083A (en) | Battery cell structure capable of preventing battery fire explosion and lithium ion battery adopting battery cell structure | |
CN111643835A (en) | Explosion-proof flame-retardant method and device for battery | |
CN204760489U (en) | Prevent electric core structure of explosion on fire and lithium ion battery who has this electricity core structure | |
CN202997005U (en) | Battery safety protection device | |
CN106563230A (en) | Fire extinguishing bomb |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170125 |
|
RJ01 | Rejection of invention patent application after publication |