沉井式机械立体停车库火灾风险及防治策略研究  

Research on fire risk and prevention strategies of sinking well type mechanical three-dimensional parking garage

作　　者：周广连 Zhou Guanglian(Wuxi Fire and Rescue Division,Jiangsu Wuxi 210039,China)

机构地区：[1]无锡市消防救援支队,江苏无锡210039

出　　处：《消防科学与技术》2024年第5期726-730,共5页Fire Science and Technology

摘　　要：在充分调研的基础上,结合电动汽车火灾案例和他人研究成果,对某在用沉井式机械立体停车库的消防设计进行详细分析,发现存在防火单元无法分、消防联动易失准、灭火效能不确定、事故处置难度大的主要风险。通过理论研究和对比数据分析,提出预警探测、防火分隔、分级响应、结构抗火、消防救援方面的策略。本研究为下一步开展相关实体试验、消防设计、规范修订提供了基本思路。On the basis of thorough research,combined with the case of electric vehicle fires and the research results of others,this study conducted a detailed analysis of the fire protection design of a sunken well type mechanical parking garage in use.It was found that there are main risks such as the inability to separate fire pro⁃tection units,inaccurate fire linkage,uncertain fire extinguishing efficiency,and difficulty in accident disposal.Through theoretical research and comparative data analysis,early warning detection,fire separation,graded response,structural fire resistance,and fire rescue are proposed.This study provides a basic idea for the next step of conducting relevant physical experiments,fire protec⁃tion design,and specification revision.

关 键 词：沉井式机械立体停车库 电动汽车 锂电池 火灾风险 防治策略 

分 类 号：TQ028.8[化学工程] X932[环境科学与工程—安全科学]