CN109065943B - 一种防爆锂离子电池 - Google Patents
一种防爆锂离子电池 Download PDFInfo
- Publication number
- CN109065943B CN109065943B CN201810946253.6A CN201810946253A CN109065943B CN 109065943 B CN109065943 B CN 109065943B CN 201810946253 A CN201810946253 A CN 201810946253A CN 109065943 B CN109065943 B CN 109065943B
- Authority
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- China
- Prior art keywords
- explosion
- mandrel
- hollow tube
- electrode assembly
- lithium ion
- Prior art date
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 27
- 239000003792 electrolyte Substances 0.000 claims abstract description 13
- 239000000696 magnetic material Substances 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 18
- 239000007769 metal material Substances 0.000 claims description 9
- 239000002861 polymer material Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 31
- 229910052744 lithium Inorganic materials 0.000 abstract description 31
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 239000007774 positive electrode material Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810946253.6A CN109065943B (zh) | 2018-08-17 | 2018-08-17 | 一种防爆锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810946253.6A CN109065943B (zh) | 2018-08-17 | 2018-08-17 | 一种防爆锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109065943A CN109065943A (zh) | 2018-12-21 |
CN109065943B true CN109065943B (zh) | 2024-04-02 |
Family
ID=64686353
Family Applications (1)
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CN201810946253.6A Active CN109065943B (zh) | 2018-08-17 | 2018-08-17 | 一种防爆锂离子电池 |
Country Status (1)
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CN (1) | CN109065943B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109508079A (zh) * | 2019-01-07 | 2019-03-22 | 刘志方 | 多功能安全型计算系统 |
CN109544873B (zh) * | 2019-01-09 | 2021-03-19 | 吴骏 | 多功能大数据监控报警系统 |
CN110707262A (zh) * | 2019-08-13 | 2020-01-17 | 力赛凡科技有限公司 | 一种动力电池防爆透气阀及使用该防爆阀的电池系统 |
CN111342153B (zh) * | 2020-03-16 | 2021-03-26 | 北京理工大学 | 一种锂离子动力电池安全预警系统 |
CN114447515B (zh) * | 2022-02-10 | 2023-07-14 | 徐州海富轻金属科技有限公司 | 防爆阀、新能源电池盖板和新能源电池 |
Citations (11)
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---|---|---|---|---|
CN2055217U (zh) * | 1989-09-26 | 1990-03-28 | 钟汉辉 | 爆片式安全阀 |
CN101577348A (zh) * | 2009-05-15 | 2009-11-11 | 中南大学 | 锂离子电池多重过充防护功能性电解液 |
CN201623212U (zh) * | 2010-02-08 | 2010-11-03 | 宁德新能源科技有限公司 | 圆柱型锂离子电池 |
CN102903866A (zh) * | 2011-07-25 | 2013-01-30 | 湘潭银河新能源有限公司 | 一种锂离子电池 |
CN103296310A (zh) * | 2013-06-13 | 2013-09-11 | 苏州诺信创新能源有限公司 | 一种锂离子电池电解液 |
CN103594750A (zh) * | 2013-11-22 | 2014-02-19 | 上海航天电源技术有限责任公司 | 一种耐浮充锂离子电池模块及其浮充方法 |
CN104048091A (zh) * | 2014-06-10 | 2014-09-17 | 天广消防股份有限公司 | 一种可中断式电磁控制装置 |
CN104485483A (zh) * | 2014-12-16 | 2015-04-01 | 天津神鹿能源有限公司 | 一种锂离子动力电池 |
CN206163539U (zh) * | 2016-09-28 | 2017-05-10 | 东莞市盖瓷新能源科技有限公司 | 一种动力电池盖板防爆膜的压力检测装置 |
KR20170054671A (ko) * | 2015-11-10 | 2017-05-18 | 주식회사 엘지화학 | 고온에서의 안전성 향상을 위한 물질을 포함하고 있는 원통형 전지셀 |
CN208478490U (zh) * | 2018-08-17 | 2019-02-05 | 曾荣桂 | 一种防爆锂离子电池 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6844110B2 (en) * | 2000-05-24 | 2005-01-18 | Ngk Insulators, Ltd. | Lithium secondary cell and assembly thereof |
WO2015137253A1 (ja) * | 2014-03-14 | 2015-09-17 | 株式会社Adeka | 非水電解液及び非水電解液二次電池 |
-
2018
- 2018-08-17 CN CN201810946253.6A patent/CN109065943B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2055217U (zh) * | 1989-09-26 | 1990-03-28 | 钟汉辉 | 爆片式安全阀 |
CN101577348A (zh) * | 2009-05-15 | 2009-11-11 | 中南大学 | 锂离子电池多重过充防护功能性电解液 |
CN201623212U (zh) * | 2010-02-08 | 2010-11-03 | 宁德新能源科技有限公司 | 圆柱型锂离子电池 |
CN102903866A (zh) * | 2011-07-25 | 2013-01-30 | 湘潭银河新能源有限公司 | 一种锂离子电池 |
CN103296310A (zh) * | 2013-06-13 | 2013-09-11 | 苏州诺信创新能源有限公司 | 一种锂离子电池电解液 |
CN103594750A (zh) * | 2013-11-22 | 2014-02-19 | 上海航天电源技术有限责任公司 | 一种耐浮充锂离子电池模块及其浮充方法 |
CN104048091A (zh) * | 2014-06-10 | 2014-09-17 | 天广消防股份有限公司 | 一种可中断式电磁控制装置 |
CN104485483A (zh) * | 2014-12-16 | 2015-04-01 | 天津神鹿能源有限公司 | 一种锂离子动力电池 |
KR20170054671A (ko) * | 2015-11-10 | 2017-05-18 | 주식회사 엘지화학 | 고온에서의 안전성 향상을 위한 물질을 포함하고 있는 원통형 전지셀 |
CN206163539U (zh) * | 2016-09-28 | 2017-05-10 | 东莞市盖瓷新能源科技有限公司 | 一种动力电池盖板防爆膜的压力检测装置 |
CN208478490U (zh) * | 2018-08-17 | 2019-02-05 | 曾荣桂 | 一种防爆锂离子电池 |
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CN109065943A (zh) | 2018-12-21 |
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Effective date of registration: 20240307 Address after: 518000, Building 2, Jingneng Industrial Park, No. 3 Baolong Second Road, Baolong Community, Longgang Street, Longgang District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN HONCELL ENERGY Co.,Ltd. Country or region after: China Address before: 343000 Building 18, Zhajie Village, Yuantang, Xingqiao Town, Jizhou District, Ji'an City, Jiangxi Province Applicant before: Zeng Ronggui Country or region before: China |
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