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 ›› 2024, Vol. 43 ›› Issue (11): 1488-1494.

• •    下一篇

电动自行车充电车棚火灾防控技术研究

董海斌1，2，3, 张德华1，2，3, 马建琴1，2，3, 盛彦锋1，2，3, 羡学磊1，2，3, 洪清泉4, 沈旭钊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. 国安达股份有限公司，福建 厦门361023）
  • 收稿日期:2024-05-09 修回日期:2024-06-20 出版日期:2024-11-15 发布日期:2024-11-15
  • 作者简介:董海斌（1977- ），男，应急管理部天津消防研究所研究员，主要从事固定灭火和新能源锂离子电池火灾防控技术研究，天津市西青区富兴路2号，300380，donghaibin@tfri.com.cn。
  • 基金资助:
    基金项目：应急管理部消防救援局科技计划项目（2022XFCX26）

Research on fire prevention and control technology for electric bicycle charging shed

Dong Haibin1,2,2, Zhang Dehua1,2,3, Ma Jianqin1,2,3, Sheng Yanfeng1,2,3, Xian Xuelei1,2,3,Hong Qingquan4, Shen Xuzhao4   

  1. (1. Tianjin Fire Science and Technology Research Institute of MEM, Tianjin 300381, China; 2.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. Guoanda Co., Ltd., Fujian Xiamen 361023,China)
  • Received:2024-05-09 Revised:2024-06-20 Online:2024-11-15 Published:2024-11-15

摘要： 本文针对电动自行车充电车棚车辆起火问题，研发了专用型水系泡沫喷淋灭火系统，并开展实体火灾试验。测试电动自行车在3种工况下的火灾温度，包括正常停放中起火、交界域处停放起火以及强风和喷头堵塞工况下起火，验证了水系泡沫喷淋灭火系统扑救电动自行车火灾的可靠性，获取了喷头工作压力、车棚顶部及车身温度、车辆周围热流密度等关键参数，为电动自行车充电车棚的防火设计和标准制定提供技术支撑。

关键词: 电动自行车, 充电车棚, 锂离子电池, 喷淋系统, 火灾防控

Abstract: Aiming at the fire problem of electric bicycle charging shed, this paper developed a special water foam sprinkler system, and carried out a physical fire test. Test the fire temperature of electric bicycle under three working conditions, including the fire during normal parking, the fire during parking at the boarder, and the fire under strong wind and nozzle blockage, verify the reliability of water foam sprinkler system in fighting electric bicycle fire, obtain the key parameters such as nozzle working pressure, shed top and body temperature, and heat flow density around the vehicle, and provide technical support for the fire protection design and standard formulation of electric bicycle charging shed.

Key words: electric bicycle, charging shed, lithium-ion battery, spray system, fire prevention and control