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

消防科学与技术 ›› 2025, Vol. 44 ›› Issue (2): 217-222.

• • 上一篇    下一篇

液冷型磷酸铁锂储能预制舱全氟己酮火灾抑制装置试验研究

张文彬1,2,3, 张雨杭1,2,3, 宋文琦1,2,3, 李春强1,2,3, 胡伟4   

  1. （1.应急管理部天津消防研究所，天津 300381；2.工业与公共建筑火灾防控技术应急管理部重点实验室，天津;300381；3.天津市消防安全技术重点实验室，天津 300381；4.江西宝安实业有限公司，江西 新余 336500）
  • 收稿日期:2024-02-06 修回日期:2024-04-12 出版日期:2025-02-15 发布日期:2025-02-15
  • 作者简介:张文彬，应急管理部天津消防研究所助理研究员，硕士，主要从事建筑防火和气体灭火技术研究，天津市南开区卫津南路110号，300381，zhangwenbin@tfri.com.cn。
  • 基金资助:
    天津市应用基础研究多元投入重点项目（22JCZDJC00860）；国家重点研发计划（2023YFC3010205-01）；国家重点研发计划（2023YFC3010205）；国家自然科学基金（52376137）；国家消防救援局软科学项目（2022XFLR28）；应急管理部天津消防研究所自有资金项目（2022SJZYZJ03）；应急管理部重点实验室开放课题（2023KLIB05）

Experiment on perfluorohexane fire suppression device for liquid-cooled lithium iron phosphate energy storage prefabricated cabin

Zhang Wenbin1,2,3, Zhang Yuhang1,2,3, Song Wenqi1,2,3, Li Chunqiang1,2,3, Hu Wei4   

  1. (1. Tianjin Fire Science and Technology Research Institute of MEM, Tianjin 300381,China; 2. Key Laboratory of Fire Protection Technology for Industry and Public Building, Ministry of Emergency Management, Tianjin 300381, China; 3. Tianjin Key Laboratory of Fire Safety Technology, Tianjin 300381, China; 4. Jiangxi Bao'an Idustrial Company, Xinyu Jiangxi 336500,China)
  • Received:2024-02-06 Revised:2024-04-12 Online:2025-02-15 Published:2025-02-15

摘要： 储能电站火灾事故频发，其消防安全问题日益突出。为验证模组级、全淹没级全氟己酮灭火系统对液冷型磷酸铁锂储能预制舱火灾（火灾突破至电池箱外）的抑制性能，设计液冷型磷酸铁锂储能预制舱全氟己酮火灾抑制装置。基于实际储能电柜和预制舱尺寸建立火灾模型，分析全氟己酮火灾抑制装置（模组级、全淹没级）对液冷型磷酸铁锂储能预制舱火灾的抑制效果。结果表明，两种抑制装置均可以在抑制介质开始喷放后8 s内扑灭明火，且30 min内不发生复燃。

关键词: 全氟己酮, 液冷型磷酸铁锂储能预制舱, 火灾抑制装置, 模组级喷放, 全淹没级喷放

Abstract: Fire accidents occur frequently in energy storage power stations, and their fire safety problems are becoming increasingly prominent. To verify the suppression performance of pack level and full submergednce level perfluorohexanone extinguishing systems on liquid-cooled lithium iron phosphate energy storage prefabricated chamber fires (i.e., fires spreading outside the battery box), a reliable perfluorohexanone fire suppression device for liquid-cooled lithium iron phosphate energy storage prefabricated cabin was designed. A fire model was established based on the actual size of the energy storage cabinet and prefabricated cabin, and analysis was conducted to determine the suppression effect of pack level and full submergence level perfluorohexanone fire suppression device on liquid-cooled lithium iron phosphate energy storage prefabricated cabin fires. The results showed that both these suppression devices could extinguish open flames within 8 seconds after injection, without reignition for up to 30 minutes.

Key words: perfluorohexanone, liquid-cooled lithium iron phosphate energy storage prefabricated cabin, fire suppression devices, pack level spray, full submergence level spray