CN203800094U - Storage battery with fire prevention function - Google Patents
Storage battery with fire prevention function Download PDFInfo
- Publication number
- CN203800094U CN203800094U CN201420176271.8U CN201420176271U CN203800094U CN 203800094 U CN203800094 U CN 203800094U CN 201420176271 U CN201420176271 U CN 201420176271U CN 203800094 U CN203800094 U CN 203800094U
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- China
- Prior art keywords
- fire
- battery
- battery body
- storage battery
- proof function
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- 238000003860 storage Methods 0.000 title claims abstract description 28
- 230000002265 prevention Effects 0.000 title claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000004079 fireproofing Methods 0.000 claims description 20
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 15
- 229910052744 lithium Inorganic materials 0.000 claims description 15
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 14
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- JWEWPDCILIRASR-UHFFFAOYSA-N [Mg].[O].[Cl] Chemical compound [Mg].[O].[Cl] JWEWPDCILIRASR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 229910001562 pearlite Inorganic materials 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
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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
- 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
- H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
- H01M50/128—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers with two or more layers of only inorganic material
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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)
- Inorganic Chemistry (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model belongs to the battery field and particularly relates to a storage battery with a fire prevention function. The storage battery comprises a sealing shell and a battery body arranged in the sealing shell. A fire-proof material filling cavity is arranged between the sealing shell and the battery body. A fire-proof board is fixedly arranged on the inner surface of the sealing shell. The fire-proof material filling cavity is arranged between the fire-proof board and the battery body. The fire-proof material filling cavity is filled with dry powder extinguishing agents. According to the storage battery with the fire prevention function, outside oxygen is isolated by the sealing shell, the fireproof board can isolate heat and control fire, and the dry powder extinguishing agents can be directly used for extinguishment, so that a fire source is controlled from all aspects, and the safety of the battery in use is ensured; moreover, the internal fire of the battery can be controlled, and the storage battery can also prevent external fire from invading once the battery body is ignited externally and exploded and the dangerous situation is aggravated; in this way, it is ensured that the external dangerous situation does not continue deteriorating under the effect of the battery, and it can also be guaranteed that the battery body is not damaged.
Description
Technical field
The utility model belongs to field of batteries, is specifically related to a kind of storage battery with fire-proof function.
Background technology
Along with global energy crisis is constantly deepened, and the consciousness of the energy-conserving and environment-protective popular feeling that deepens continuously, storage battery is more and more subject to people's concern as the energy presentation mode of energy-conserving and environment-protective, utilization on various device is also more and more general, but storage battery is due to the characteristic of itself, there are a lot of unsafe factors, as meeting short circuit is caught fire, blast etc., storage battery on existing market does not have oneself's fire prevention, the function of fire extinguishing, existing settling mode is just equipped with traditional bottled fire-extinguishing apparatus at storage battery side, as the application publication number CN disclosed a kind of power brick fireproof anti-explosion device of 102500078 A and fire-proof and explosion-proof method thereof, , comprise reservoir vessel, valve and feed tube, valve is arranged on reservoir vessel opening part, and feed tube is communicated with valve.This invention is by being connected with BMS system and being subject to it to control Open valve to reach, extinguish material to be sent into and put out a fire.But this installs not only complex structure, and control fire extinguishing by extraneous intelligent system, deposit the much larger variable factor that may cause valve not open, as circuit breaks down, cannot pass on, or valve exists defect to open, or valve is not opened, and battery is quick-fried to be fallen etc. at all, the hysteresis of time and the more danger of the parts of transmission of information are just larger, its practicality is poor, cannot reach the fire extinguishing effect of expection at all, therefore also fails so far on existing market universal.
Summary of the invention
The object of the invention is provides a kind of storage battery with fire-proof function for the problems referred to above.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A storage battery with fire-proof function, comprises can and is arranged at the battery body in can, is provided with fire proofing material and fills chamber between described can and battery body.
Storage battery generally comprise battery case and battery be battery body and for battery control system as BMS system, the present invention outside battery body directly the sheathed can with fire-proof function reinstall in battery case, can greatly improve the fail safe of battery.
The fire proofing material that the present invention is directly filled in fire proofing material outside battery body is filled in chamber, makes fire proofing material face burning things which may cause a fire disaster directly, and without any other auxiliary equipment, fire extinguishing directly effectively.Can also can effectively be stopped entering of extraneous oxygen, has increased the fail safe of battery.
As preferably, on described can inner surface, be installed with PLASTIC LAMINATED, described fire proofing material is filled chamber and is arranged between described PLASTIC LAMINATED and battery body.
In can, PLASTIC LAMINATED can reach the effect of controlling fire spreading.
As preferably, described fire proofing material is filled in chamber and is filled with powder extinguishing agent.
As preferably, described fire proofing material is filled in chamber and is filled with powder extinguishing agent, and described powder extinguishing agent is sodium acid carbonate, sodium chloride or potassium chloride fire-extinguishing agent.
The present invention is directly color to fill with powder extinguishing agent, neither affects the performance of battery, uses also safer.
As preferably, described powder extinguishing agent is preventing sodium bicarbonate dry-chemical fire extinguishing agent agent, and described battery body is lithium battery body.
On existing market, the battery of common utilization has lead-acid battery and lithium battery, though lead-acid battery is stable compared with lithium battery, but due to seriously polluted to environment of lead-acid battery, so lead-acid battery is progressively replaced by lithium electricity, lithium electricity is more and more wider in civil area application, particularly, in the new-energy automobile field of constantly releasing now, because electrolysis lithium is inflammable, dangerous, the new-energy automobile on existing market still only adopts lead-acid battery.For the problems referred to above the applicant, will be applied to emphatically lithium electrical domain and test by studying intensively the structure of the present invention of designing with test of many times, adopt and directly lithium electricity is wrapped in powder extinguishing agent, and powder extinguishing agent adopts the sodium acid carbonate of the category-B fire that is mainly used in going out, sodium acid carbonate will decompose generation carbon dioxide and water when reaching uniform temperature, carbon dioxide can play the effect of fire smothering, water can sponge heat again, thereby can effectively put out a fire, cooling, electrolysis lithium and combination with oxygen spontaneous combustion breaking out of fire, body seal strengthens fail safe.Through repeated multiple times test, also confirm the best results of sodium acid carbonate to the fire extinguishing of lithium electricity, and highly purified sodium acid carbonate is particularly evident, effective to lithium electricity fire extinguishing effect.Sodium acid carbonate extinguishing chemical can reach fire extinguishing and control fiery double effects in conjunction with PLASTIC LAMINATED and can again, and the fail safe of lithium electricity improves greatly, can be applied in every field relievedly completely.
As preferably, described fire prevention is filled between chamber and battery body and is provided with the heat conduction baffle being fixed on PLASTIC LAMINATED, described heat conduction baffle forms location shell in a battery, and described battery body is put into described battery location shell and described heat conduction baffle is affixed towards surface and the battery body surface of battery body.
The setting of logical heat conduction baffle, battery body is located in capsul, on each face of battery body, there is powder extinguishing agent coated simultaneously, guarantee that it is evenly distributed, heat conduction baffle can promptly be transmitted to by the heat of battery body the sensitivity that powder extinguishing agent is guaranteed equipment fire-fighting again, the fire protecting performance that above-mentioned advantage can strong guarantee lithium electricity.And form an integral body between heat conduction baffle and shell, battery body can directly be put into heat conduction baffle, integral disassembly, assembly is convenient, is convenient to maintenance and changes parts.
As preferably, the flameproof case of described can for being made by PLASTIC LAMINATED.Different according to the selection of the model difference of battery and PLASTIC LAMINATED, can rational deployment structure under energy-conservation prerequisite, as less in overall structure, can adopt directly there is sealing PLASTIC LAMINATED as can to play sealing and fireproof effect.
As preferably, described can comprises lower house and the upper shell cover of sealing docking, on described lower house and upper shell cover, be all provided with fire proofing material and fill chamber, on described upper shell cover, be provided with the spool that is communicated with the upper and lower both sides of cap, the electric wire that is connected in battery body is set in described spool.
As preferably, described lower house top is provided with sealing ring, and the upper port of described spool and/or lower port are provided with sealing and are provided with sealing ring or anti-chamotte, are also provided with vent valve on described upper shell cover, in described vent valve, are provided with smoke filter.
Said structure is not only beneficial to installation, when battery is normally used, also can guarantee the sealing of shell, guarantee the fail safe of battery, when there is fire, powder extinguishing agent work, vent valve is opened simultaneously, and fire-suppressant gas is up discharged oxygen in shell, and smoke filter can effectively prevent that inner harmful dust is discharged in air, further guaranteed fail safe, also environmental protection more, can carry out decompress(ion) to inside again, with prevent exploding simultaneously.
As preferably, described PLASTIC LAMINATED is pearlite slab, fire-resistant gypsum panel, block of glass wool, ca silicate fibre plate or chlorine oxygen magnesium PLASTIC LAMINATED.
During production, also can be coated again one deck PLASTIC LAMINATED outward at can, not only can control better the interior fire of battery body, the intrusion that also can completely cut off better outer fire simultaneously.
In sum, the utlity model has following beneficial effect:, directly battery body is wrapped in fire proofing material.
1, the isolated extraneous oxygen of can of the present invention enters, PLASTIC LAMINATED can be heat insulation and control fire, powder extinguishing agent can directly be put out a fire, thereby controls burning things which may cause a fire disaster from each side, has guaranteed the fail safe that battery is used, and be not only in battery fiery controlled, once battery body is ignited and also can blast by the external world, increases the weight of dangerous situation, the present invention can prevent the intrusion of outer fire equally, guarantee that extraneous dangerous situation does not continue to worsen under galvanic action, can guarantee that again battery body can be not damaged simultaneously.
2, the present invention is simple in structure, cost is low, easy accessibility, and extinguish material is directly coated on battery body, safe, and fire extinguishing directly effectively.
3, the applicable all kinds of storage batterys of the present invention, storage battery safety is high, is applicable to every field.
4, equipment of the present invention has changed and traditional by pressure, has sprayed the idea that extinguish material is put out a fire, the extinguish material source of directly putting out the fire, and fire extinguishing is fast, good extinguishing effect, also can effectively prevent fires.
Accompanying drawing explanation
Fig. 1 is embodiment mono-structural representation;
Fig. 2 is embodiment bis-structural representations;
Fig. 3 is the structural representation with shell and heat conduction baffle;
Fig. 4 is embodiment six degree structural representations;
Fig. 5 respectively establishes the structural representation of PLASTIC LAMINATED in the enclosure outward;
Fig. 6 is overall structure schematic diagram of the present invention;
Fig. 7 is embodiment tetra-structural representations.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Embodiment mono-:
A storage battery with fire-proof function, comprises can 1 and is arranged at the battery body 2 in can, is provided with fire proofing material and fills chamber 4 between described can 1 and battery body 2.On described can 1 inner surface, be installed with PLASTIC LAMINATED 3, described fire proofing material is filled chamber 4 and is arranged between described PLASTIC LAMINATED 3 and battery body 2.
Described fire proofing material is filled in chamber 4 and is filled with powder extinguishing agent.Described powder extinguishing agent is sodium acid carbonate, sodium chloride or potassium chloride fire-extinguishing agent.Described can 1 comprises lower house 11 and the upper shell cover 12 of sealing docking, on described lower house 11 and upper shell cover 12, be all provided with fire proofing material and fill chamber 4, on described upper shell cover 12, be provided with the spool 13 that is communicated with cap both sides Shang Xia 12, the interior setting of described spool 13 is connected in the electric wire of battery body 2.
Described lower house 11 tops are provided with sealing ring 14, and the upper port of described spool 13 and/or lower port are provided with sealing and are provided with sealing ring or anti-chamotte, on described upper shell cover 12, are also provided with vent valve 121, in described vent valve 121, are provided with smoke filter.Described PLASTIC LAMINATED is pearlite slab, fire-resistant gypsum panel, block of glass wool, ca silicate fibre plate or chlorine oxygen magnesium PLASTIC LAMINATED.
Embodiment bis-:
Described fire prevention is filled between chamber 4 and battery body 2 and is provided with the heat conduction baffle 5 being fixed on PLASTIC LAMINATED 3, described heat conduction baffle 5 forms location shell in a battery, and described battery body is put into described battery location shell and described heat conduction baffle 5 is affixed towards surface and battery body 2 surfaces of battery body 2.Heat conduction baffle can be selected metallic plate, has not only guaranteed thermal conductivity but also increased battery strength.
Embodiment tri-:
Different from above-described embodiment to be in described powder extinguishing agent be preventing sodium bicarbonate dry-chemical fire extinguishing agent agent, and described battery body 2 is lithium battery body.
Embodiment tetra-:
Be in accumulator structure different from above-described embodiment comprises can, fire proofing material filling chamber 4, and the battery body directly contacting with filling chamber, can in can, be provided with support, can directly to battery body, position, guarantee that battery body surrounding is directly coated by powder extinguishing agent.Be applicable to small-sized disposable storage battery.
Embodiment five:
Be in accumulator structure different from above-described embodiment comprises can, fire proofing material filling chamber 4, and the battery body directly contacting with filling chamber, the flameproof case of described can 1 for being made by PLASTIC LAMINATED.And can battery body locating support be set in can or heat conduction baffle positions battery body.
Embodiment six:
Be in can different from above-described embodiment is also provided with the fireprotection layer that one deck consists of the PLASTIC LAMINATED pasting on shell outward, can more effectively prevent spreading of inside and outside fire, guarantees the fail safe of battery.
Entering of the isolated extraneous oxygen of can of the present invention, PLASTIC LAMINATED can be heat insulation and control fire, powder extinguishing agent can directly be put out a fire, thereby controls burning things which may cause a fire disaster from each side, has guaranteed the fail safe that battery is used, and be not only in battery fiery controlled, once battery body is ignited and also can blast by the external world, increases the weight of dangerous situation, the present invention can prevent the intrusion of outer fire equally, guarantee that extraneous dangerous situation does not continue to worsen under galvanic action, can guarantee that again battery body can be not damaged simultaneously.Storage battery safety of the present invention is high, is applicable to every field.
Claims (9)
1. a storage battery with fire-proof function, it is characterized in that: comprise can (1) and be arranged at the battery body (2) in can, between described can (1) and battery body (2), be provided with fire proofing material and fill chamber (4), described fire proofing material is filled in chamber (4) and is filled with powder extinguishing agent.
2. a kind of storage battery with fire-proof function according to claim 1, it is characterized in that: on described can (1) inner surface, be installed with PLASTIC LAMINATED (3), described fire proofing material is filled chamber (4) and is arranged between described PLASTIC LAMINATED (3) and battery body (2).
3. a kind of storage battery with fire-proof function according to claim 2, is characterized in that: described fire proofing material is filled in chamber (4) and is filled with powder extinguishing agent, and described powder extinguishing agent is sodium acid carbonate, sodium chloride or potassium chloride fire-extinguishing agent.
4. a kind of storage battery with fire-proof function according to claim 3, is characterized in that: described powder extinguishing agent is preventing sodium bicarbonate dry-chemical fire extinguishing agent agent, and described battery body (2) is lithium battery body.
5. according to a kind of storage battery with fire-proof function described in the arbitrary claim of claim 1-4, it is characterized in that: described fire prevention is filled between chamber (4) and battery body (2) and is provided with the heat conduction baffle (5) being fixed on PLASTIC LAMINATED (3), described heat conduction baffle (5) forms location shell in a battery, and described battery body is put into described battery location shell and described heat conduction baffle (5) is affixed towards surface and battery body (2) surface of battery body (2).
6. a kind of storage battery with fire-proof function according to claim 1, is characterized in that: the flameproof case of described can (1) for being made by PLASTIC LAMINATED.
7. a kind of storage battery with fire-proof function according to claim 5, it is characterized in that: described can (1) comprises lower house (11) and the upper shell cover (12) of sealing docking, on described lower house (11) and upper shell cover (12), be all provided with fire proofing material and fill chamber (4), on described upper shell cover (12), be provided with the spool (13) that is communicated with the upper and lower both sides of cap (12), the electric wire that is connected in battery body (2) is set in described spool (13).
8. a kind of storage battery with fire-proof function according to claim 7, it is characterized in that: described lower house (11) top is provided with sealing ring (14), the upper port of described spool (13) and/or lower port are provided with sealing and are provided with sealing ring or anti-chamotte, on described upper shell cover (12), be also provided with vent valve (121), described vent valve is provided with smoke filter in (121).
9. a kind of storage battery with fire-proof function according to claim 8, is characterized in that: described PLASTIC LAMINATED is pearlite slab, fire-resistant gypsum panel, block of glass wool, ca silicate fibre plate or chlorine oxygen magnesium PLASTIC LAMINATED.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176271.8U CN203800094U (en) | 2014-04-14 | 2014-04-14 | Storage battery with fire prevention function |
| PCT/CN2014/081151 WO2015158042A1 (en) | 2014-04-14 | 2014-06-30 | Storage battery with fireproof feature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176271.8U CN203800094U (en) | 2014-04-14 | 2014-04-14 | Storage battery with fire prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800094U true CN203800094U (en) | 2014-08-27 |
Family
ID=51382287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176271.8U Expired - Fee Related CN203800094U (en) | 2014-04-14 | 2014-04-14 | Storage battery with fire prevention function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203800094U (en) |
| WO (1) | WO2015158042A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489811A (en) * | 2014-09-18 | 2016-04-13 | 中国电子科技集团公司第十八研究所 | Preparation method for safe battery pack |
| GB2539373A (en) * | 2015-04-14 | 2016-12-21 | Innovate Photonics Ltd | Lithium/polymer battery transport |
| CN106798992A (en) * | 2017-04-06 | 2017-06-06 | 深圳市瀚路新能源汽车有限公司 | Extinguishing device and system |
| CN108832034A (en) * | 2018-05-31 | 2018-11-16 | 肇庆中能创智信息科技有限公司 | A kind of new energy car battery box with quick extinguishing function |
| CN109256502A (en) * | 2018-07-27 | 2019-01-22 | 江苏工程职业技术学院 | A kind of fire-proof and explosion-proof type new-energy automobile accumulator structure |
| WO2019042239A1 (en) * | 2017-09-01 | 2019-03-07 | 王武生 | Method for preventing combustion explosion of lithium ion battery |
| CN109449341A (en) * | 2018-12-18 | 2019-03-08 | 中国华能集团清洁能源技术研究院有限公司 | A kind of battery energy storage system framework |
| CN109638340A (en) * | 2018-11-08 | 2019-04-16 | 武义升特车业有限公司 | A kind of Intelligent lithium battery device of Environmental Safety fire-proof and water-proof |
| US10892454B2 (en) | 2017-01-09 | 2021-01-12 | Industrial Technology Research Institute | Battery module with thermal dissipation and thermal runaway prevention |
| CN112909421A (en) * | 2021-01-29 | 2021-06-04 | 北京电子工程总体研究所 | Method for preventing thermal runaway diffusion of lithium ion battery or battery pack |
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| JPH0821427B2 (en) * | 1992-03-23 | 1996-03-04 | 日本碍子株式会社 | Assembled battery |
| JP5449695B2 (en) * | 2007-05-24 | 2014-03-19 | 三洋電機株式会社 | Assembled battery |
| CN101106185A (en) * | 2007-09-04 | 2008-01-16 | 北京中润恒动电池有限公司 | Highly secure lithium ion dynamic battery and its assembly method |
| JP2010086885A (en) * | 2008-10-02 | 2010-04-15 | Sr:Kk | Storage container for used battery |
| DE102010034826A1 (en) * | 2010-08-19 | 2012-02-23 | Li-Tec Battery Gmbh | Electrochemical energy storage with a plurality of electrochemical cells |
| CN104284700A (en) * | 2012-04-24 | 2015-01-14 | 维美德汽车公司 | Battery pack with fire preventing agent |
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| CN202695556U (en) * | 2012-06-14 | 2013-01-23 | 郭京彬 | Sealing safety protecting device for battery or battery management circuit board |
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- 2014-06-30 WO PCT/CN2014/081151 patent/WO2015158042A1/en active Application Filing
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| CN109256502A (en) * | 2018-07-27 | 2019-01-22 | 江苏工程职业技术学院 | A kind of fire-proof and explosion-proof type new-energy automobile accumulator structure |
| CN109638340A (en) * | 2018-11-08 | 2019-04-16 | 武义升特车业有限公司 | A kind of Intelligent lithium battery device of Environmental Safety fire-proof and water-proof |
| CN109449341A (en) * | 2018-12-18 | 2019-03-08 | 中国华能集团清洁能源技术研究院有限公司 | A kind of battery energy storage system framework |
| US11127996B2 (en) | 2019-01-04 | 2021-09-21 | Industrial Technology Research Institute | Fireproof battery module and fireproof layer |
| CN112909421A (en) * | 2021-01-29 | 2021-06-04 | 北京电子工程总体研究所 | Method for preventing thermal runaway diffusion of lithium ion battery or battery pack |
| CN114796935A (en) * | 2022-03-31 | 2022-07-29 | 江西新威动力能源科技有限公司 | Self-extinguishing power battery |
| CN114796935B (en) * | 2022-03-31 | 2023-02-17 | 江西新威动力能源科技有限公司 | Self-extinguishing power battery |
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Inventor after: Luo Fei Inventor after: Wu Koufeng Inventor after: Hu Zheng Inventor after: Xiao Luyan Inventor before: Luo Fei Inventor before: Wu Koufeng Inventor before: Hu Zheng Inventor before: Xiao Luyan |
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Granted publication date: 20140827 Termination date: 20190414 |