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

Fire Science and Technology ›› 2024, Vol. 43 ›› Issue (11): 1488-1494.

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

Dong Haibin^1,2,2, Zhang Dehua^1,2,3, Ma Jianqin^1,2,3, Sheng Yanfeng^1,2,3, Xian Xuelei^1,2,3,Hong Qingquan⁴, Shen Xuzhao⁴

(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

Abstract

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

Dong Haibin, Zhang Dehua, Ma Jianqin, Sheng Yanfeng, Xian Xuelei, Hong Qingquan, Shen Xuzhao. Research on fire prevention and control technology for electric bicycle charging shed[J]. Fire Science and Technology, 2024, 43(11): 1488-1494.

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

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