主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

消防科学与技术 ›› 2022, Vol. 41 ›› Issue (2): 152-155.

• • 上一篇    下一篇

不同灭火装置对磷酸铁锂电池模组火灾的灭火效果

卓 萍1,3,高 飞2,路世昌1,3   

  1. (1.国家消防工程技术研究中心,天津 300381;2. 中国电力科学研究院 新能源与储能运行控制国家重点实验室,北京 100192;3.应急管理部天津消防研究所,天津 300381)
  • 出版日期:2022-02-15 发布日期:2022-02-15
  • 作者简介:卓 萍(1979-),女,湖北武汉人,应急管理部天津消防研究所副研究员,硕士,主要从事建筑防火、锂离子电池储能领域消防安全、历史文化街区、文化遗产建筑消防安全等研究,天津市南开区卫津南路110号,300381。
  • 基金资助:
    国家电网有限公司总部科技项目“锂离子储能电池灭火技术探索研究”(DG71-18-002)

Study on fire extinguishing effect of different fire extinguishing devices on lithium-ion phosphate battery module fire

ZHUO Ping1,3, GAO Fei2, LU Shi-chang1,3   

  1. (1. National Center for Fire Engineering Technology, Tianjin 300381, China; 2. State Key Laboratory of Operation and Control of Renewable Energy & Storage Systems, China Electric Power Research Institute,Beijing 100192, China; 3. Tianjin Fire Science and Technology Research Institute of MEM, Tianjin 300381, China)
  • Online:2022-02-15 Published:2022-02-15

摘要: 为了验证不同灭火装置对储能电池模组火灾的灭火效果,按照实际预制舱搭建试验平台,分别考察了七氟丙烷、全氟己酮、热气溶胶、细水雾等灭火装置针对预制舱中单个储能电池模组火灾的灭火效果。试验结果表明,针对储能电池模组火灾,需要考察灭火剂的灭火效果和降温能力。部分灭火剂可以扑灭初期火灾,但是难以中断储能电池内部的持续反应,可能发生复燃。

关键词: 磷酸铁锂, 电池模组, 灭火试验

Abstract: In order to verify the fire extinguishing effect of different fire extinguishing devices on the energy storage battery module fire, a test platform was built according to the actual prefabricated cabin, and the fire extinguishing effect of heptafluoropropane, perfluorohexanone, hot aerosol, water mist fire extinguishing devices on the single energy storage battery module fire in the prefabricated cabin was investigated. The test results show that the fire extinguishing effect and cooling ability of fire extinguishing agent should be considered for the fire of energy storage battery module. Some fire extinguishing agents can put out the initial fire, but it is difficult to interrupt the continuous reaction inside the energy storage battery, which may lead to reignition.

Key words: lithium-ion phosphate battery, battery module, fire-extinguishing experiment