CN107851861A - 一种电池组 - Google Patents

一种电池组 Download PDF

Info

Publication number
CN107851861A
CN107851861A CN201580079480.8A CN201580079480A CN107851861A CN 107851861 A CN107851861 A CN 107851861A CN 201580079480 A CN201580079480 A CN 201580079480A CN 107851861 A CN107851861 A CN 107851861A
Authority
CN
China
Prior art keywords
battery case
battery
battery pack
pack according
liquid
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.)
Granted
Application number
CN201580079480.8A
Other languages
English (en)
Other versions
CN107851861B (zh
Inventor
李翔
李辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microvast Holdings Inc
Original Assignee
Microvast Power Systems Huzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Microvast Power Systems Huzhou Co Ltd filed Critical Microvast Power Systems Huzhou Co Ltd
Publication of CN107851861A publication Critical patent/CN107851861A/zh
Application granted granted Critical
Publication of CN107851861B publication Critical patent/CN107851861B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M10/60—Heating or cooling; Temperature control
    • 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

一种电池组，包括第一电池箱(1)，所述第一电池箱(1)相对于外部密封，所述第一电池箱(1)内设置第二电池箱(2)，所述第二电池箱(2)相对于第一电池箱(1)密封，所述第二电池箱(2)内设置封闭液(24)和电池模块(21)，所述电池模块(21)浸入封闭液(24)中，所述第二电池箱(2)与第一电池箱(1)之间设置冷却液(3)，所述冷却液(3)的汽化潜热高于封闭液(24)的热容或者汽化潜热。该技术方案可以有效抑制电池组热失控的蔓延。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN201580079480.8A 2015-07-02 2015-07-02 一种电池组 Active CN107851861B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/083141 WO2017000297A1 (zh) 2015-07-02 2015-07-02 一种电池组

Publications (2)

Publication Number Publication Date
CN107851861A true CN107851861A (zh) 2018-03-27
CN107851861B CN107851861B (zh) 2020-07-28

Family

ID=57607647

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580079480.8A Active CN107851861B (zh) 2015-07-02 2015-07-02 一种电池组

Country Status (2)

Country Link
CN (1) CN107851861B (zh)
WO (1) WO2017000297A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110265740A (zh) * 2019-07-07 2019-09-20 中国民用航空飞行学院 液态全浸式锂电池热管理实验平台
CN110297142A (zh) * 2019-07-07 2019-10-01 中国民用航空飞行学院 基于液态全浸式锂电池的热管理实验方法
CN110620282A (zh) * 2018-06-19 2019-12-27 罗伯特·博世有限公司 具有多个电池电芯的电池模块
CN111370603A (zh) * 2020-03-06 2020-07-03 湖南电气职业技术学院 一种散热性能良好的电动汽车电池组

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106816667A (zh) * 2017-03-08 2017-06-09 苏州安靠电源有限公司 非浸泡式液冷安全电池包
CN109742273A (zh) * 2018-11-23 2019-05-10 深圳市科陆电子科技股份有限公司 一种动力电池梯次利用集装箱
CN112670644B (zh) * 2020-12-24 2022-11-04 南皮县赛格机电有限责任公司 一种新能源汽车动力系统机械安全性防护装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101399387A (zh) * 2007-09-29 2009-04-01 深圳市比克电池有限公司 一种电池组
CN102832424A (zh) * 2012-08-27 2012-12-19 华南理工大学 一种电池组温度调控系统
CN103208598A (zh) * 2012-01-16 2013-07-17 微宏动力系统（湖州）有限公司 电池组及其漏液检测方法
CN204216109U (zh) * 2014-12-12 2015-03-18 河南志捷专用汽车有限公司 一种具有缓冲作用的双箱式液冷电池箱

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009006426A1 (de) * 2009-01-28 2010-07-29 Li-Tec Battery Gmbh Batterie mit Gehäuse
KR101589996B1 (ko) * 2013-06-07 2016-01-29 주식회사 엘지화학 액상 냉매 유출에 대한 안전성이 향상된 전지팩

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101399387A (zh) * 2007-09-29 2009-04-01 深圳市比克电池有限公司 一种电池组
CN103208598A (zh) * 2012-01-16 2013-07-17 微宏动力系统（湖州）有限公司 电池组及其漏液检测方法
CN102832424A (zh) * 2012-08-27 2012-12-19 华南理工大学 一种电池组温度调控系统
CN204216109U (zh) * 2014-12-12 2015-03-18 河南志捷专用汽车有限公司 一种具有缓冲作用的双箱式液冷电池箱

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110620282A (zh) * 2018-06-19 2019-12-27 罗伯特·博世有限公司 具有多个电池电芯的电池模块
CN110265740A (zh) * 2019-07-07 2019-09-20 中国民用航空飞行学院 液态全浸式锂电池热管理实验平台
CN110297142A (zh) * 2019-07-07 2019-10-01 中国民用航空飞行学院 基于液态全浸式锂电池的热管理实验方法
CN111370603A (zh) * 2020-03-06 2020-07-03 湖南电气职业技术学院 一种散热性能良好的电动汽车电池组

Also Published As

Publication number Publication date
CN107851861B (zh) 2020-07-28
WO2017000297A1 (zh) 2017-01-05

Similar Documents

Publication Publication Date Title
CN107851861A (zh) 一种电池组
EP3306737B1 (en) Battery pack and battery pack system
EP2997623B1 (en) Active thermal management and thermal runaway prevention for high energy density lithium ion battery packs
CN107851864A (zh) 电池组
KR102514682B1 (ko) 효율과 안전성이 향상된 배터리 열관리방법
BR112021007085A2 (pt) gestão térmica de dispositivos de armazenamento eletroquímicos
CN110380155A (zh) 一种动力电池热失控自动保护装置
CN112402840A (zh) 电池包的灭火控制方法
WO2024002383A1 (zh) 浸没式储能电池热管理系统及消防控制方法
KR102404099B1 (ko) 전기소자용 다중채널 낙수냉각방식의 열제어장치
KR102552454B1 (ko) 에너지저장장치(ess) 화재예방 시스템
CN114597543A (zh) 一种防热失控电池包及控制方法
CN101916594B (zh) 一种非能动的核电站破口事故缓解系统
CN104036833B (zh) 具有导热堆坑外墙的核电站事故后堆内熔融物滞留系统
CN216980684U (zh) 一种防热失控电池包
CN113764755B (zh) 储能锂电池组强迫循环冷却散热装置及其安装控制方法
US11742538B2 (en) Liquid tank system and Li-ion battery cooling system therewith
CN113611936A (zh) 储能锂电池热失控管理装置及其安装控制方法
CN215527806U (zh) 一种电池模块热失控被动防护装置
TWI723377B (zh) 淹浸式電池機櫃系統
CN116960518A (zh) 一种电动汽车锂电池组过热链式分解反应抑制系统与方法
CN114814923A (zh) 一种抑制电池热扩散冷却液剂量测量装置
CN219778997U (zh) 储能系统
CN117039275A (zh) 电池包级别的浸没式液冷方法、装置及存储介质

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20230803

Address after: 12603 Southwest Avenue, 300 blocks, Stanford, Texas, United States

Patentee after: MICROVAST, Inc.

Address before: 313000 No. 2198 Hongfeng Road, Huzhou Economic and Technological Development Zone, Zhejiang Province

Patentee before: MICROVAST POWER SYSTEMS Co.,Ltd.

TR01 Transfer of patent right