CN102945931A - Shell of storage battery - Google Patents
Shell of storage battery Download PDFInfo
- Publication number
- CN102945931A CN102945931A CN201210521862XA CN201210521862A CN102945931A CN 102945931 A CN102945931 A CN 102945931A CN 201210521862X A CN201210521862X A CN 201210521862XA CN 201210521862 A CN201210521862 A CN 201210521862A CN 102945931 A CN102945931 A CN 102945931A
- Authority
- CN
- China
- Prior art keywords
- layer
- storage battery
- heat insulation
- shell
- internally provided
- 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
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a shell of a storage battery, belonging to the field of storage batteries; a carbon fiber protecting layer is internally provided with a heat insulation layer which is internally provided with a heat insulation flame retardant layer; the heat insulation flame retardant layer is internally provided with an insulating layer; and an acid-base proof anti-corrosion layer is arranged in the insulating layer. The shell of the storage battery has the beneficial effects that carbon fiber material is arranged at the outer layer of the composite film, so that the composite film is wear resistant, and the service life is prolonged; the heat insulation layer is arranged in the composite film, so that the storage battery can be guaranteed to work normally under the work condition of low temperature; and the storage battery adopts an anti-corrosion material, thus ensuring that the storage battery does not have the phenomena of liquid leakage and electricity leakage.
Description
?
Technical fieldThe present invention relates to battery cell case, belong to the storage battery field.
Background technologyThe storage battery scope of application is wide, as is loaded on the automobile, for automobile starting, illumination provide electric energy; Storage battery also needs open-air use, for outdoor work provides electric energy, the Capability Requirement to the work of storage battery reply condition of different temperatures under the above-mentioned environmental condition is higher, if the battery cell case quality does not pass a test, can affect the normal use of storage battery, such as: when outdoor temperature is very high, because storage battery work itself can produce heat, easily produce spontaneous combustion even explosion phenomenon, threaten the safety of operating worker, cross when low when temperature, the electrolyte of inside battery freezes, and battery can't work.
Summary of the inventionDefective in view of prior art exists the purpose of this invention is to provide a kind of battery cell case.
For achieving the above object, the technology used in the present invention solution is: battery cell case, be provided with heat-insulation layer in the carbon fiber protective layer, and be adiabatic flame-retardant layer in the heat-insulation layer, be insulating barrier in the adiabatic flame-retardant layer, be acidproof etch resistant layer in the insulating barrier.
Battery cell case, its beneficial effect is: this composite membrane skin is carbon fibre material, resistance to wears, increase the service life, inside is provided with heat-insulation layer, guarantees the normal operation of storage battery under worst cold case, corrosion-resistant material guarantees that storage battery can not produce the leakage leaky.
Description of drawings
Fig. 1 is the structure chart of battery cell case;
Fig. 1 Reference numeral is as follows: 1, carbon fiber protective layer, 2, heat-insulation layer, 3, adiabatic flame-retardant layer, 4, insulating barrier, 5, acidproof etch resistant layer.
Embodiment
Battery cell case is provided with heat-insulation layer 2 in the carbon fiber protective layer 1, be adiabatic flame-retardant layer 3 in the heat-insulation layer 2, is insulating barrier 4 in the adiabatic flame-retardant layer 3, is acidproof etch resistant layer 5 in the insulating barrier 4.
Claims (1)
1. battery cell case, it is characterized in that: being provided with heat-insulation layer (2) in the carbon fiber protective layer (1), is adiabatic flame-retardant layer (3) in the heat-insulation layer (2), is insulating barrier (4) in the adiabatic flame-retardant layer (3), is acidproof etch resistant layer (5) in the insulating barrier (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521862XA CN102945931A (en) | 2012-12-07 | 2012-12-07 | Shell of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210521862XA CN102945931A (en) | 2012-12-07 | 2012-12-07 | Shell of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102945931A true CN102945931A (en) | 2013-02-27 |
Family
ID=47728854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210521862XA Pending CN102945931A (en) | 2012-12-07 | 2012-12-07 | Shell of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102945931A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086182A (en) * | 2015-08-31 | 2015-11-25 | 无锡市嘉邦电力管道厂 | Packaging material for battery shells, preparation method thereof and battery shell prepared therefrom |
| CN105348779A (en) * | 2015-11-24 | 2016-02-24 | 江苏华富储能新技术股份有限公司 | Lead acid accumulator housing |
| CN105348780A (en) * | 2015-11-24 | 2016-02-24 | 江苏华富储能新技术股份有限公司 | Novel lead acid accumulator housing |
| CN106921006A (en) * | 2017-04-24 | 2017-07-04 | 西安科技大学 | A kind of battery thermostat and system |
| CN107146866A (en) * | 2017-05-23 | 2017-09-08 | 安徽中科中涣防务装备技术有限公司 | A kind of Multi-functional, non-metal lithium battery box |
| CN109841895A (en) * | 2019-02-28 | 2019-06-04 | 江苏中兴派能电池有限公司 | A kind of low temperature high magnification lithium iron phosphate dynamic battery |
| CN109986850A (en) * | 2017-12-29 | 2019-07-09 | 宁德时代新能源科技股份有限公司 | Lithium ion battery and aluminum plastic film |
-
2012
- 2012-12-07 CN CN201210521862XA patent/CN102945931A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086182A (en) * | 2015-08-31 | 2015-11-25 | 无锡市嘉邦电力管道厂 | Packaging material for battery shells, preparation method thereof and battery shell prepared therefrom |
| CN105348779A (en) * | 2015-11-24 | 2016-02-24 | 江苏华富储能新技术股份有限公司 | Lead acid accumulator housing |
| CN105348780A (en) * | 2015-11-24 | 2016-02-24 | 江苏华富储能新技术股份有限公司 | Novel lead acid accumulator housing |
| CN106921006A (en) * | 2017-04-24 | 2017-07-04 | 西安科技大学 | A kind of battery thermostat and system |
| CN107146866A (en) * | 2017-05-23 | 2017-09-08 | 安徽中科中涣防务装备技术有限公司 | A kind of Multi-functional, non-metal lithium battery box |
| CN109986850A (en) * | 2017-12-29 | 2019-07-09 | 宁德时代新能源科技股份有限公司 | Lithium ion battery and aluminum plastic film |
| CN109986850B (en) * | 2017-12-29 | 2021-11-02 | 宁德时代新能源科技股份有限公司 | Lithium ion battery and aluminum plastic film |
| CN109841895A (en) * | 2019-02-28 | 2019-06-04 | 江苏中兴派能电池有限公司 | A kind of low temperature high magnification lithium iron phosphate dynamic battery |
| CN109841895B (en) * | 2019-02-28 | 2021-12-24 | 江苏中兴派能电池有限公司 | Low-temperature high-rate lithium iron phosphate power battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |