金 越（中广电广播电影电视设计研究院有限公司，北京市 100045）

Discussion on Common Battery Rooms and the Definition of Their

Explosion Hazard in Civil Buildings

JIN Yue（Radio,Film & Television Design & Research Institute Co.,Ltd.,Beijing 100045，China）

Abstract：In order to solve the controversial issue that whether battery room should be defined as a “hazardous area”in civil design,relevant provisions of domestic and foreign standards and codes for lead‑acid battery rooms and lithium‑ion battery rooms are sorted out and summarized,possible reasons for the explosion of battery are analyzed based on practical cases,and recommendations on design are proposed.

Key words：UPS; battery room;lithium‑ion battery;valve‑regulated lead‑acid battery;thermal runaway;hydrogen concentration;hazardous area;ventilation device

摘　要：针对土建设计时是否将蓄电池室定义为“爆炸危险场所”这一存在争议的问题，梳理国内外标准、规范对铅酸蓄电池室、锂离子蓄电池室的相关条文规定并进行总结，结合实际案例分析蓄电池可能引起“爆炸”的原因，提出设计建议。

关键词：不间断电源；蓄电池室；锂离子电池；阀控铅酸蓄电池；热失控；氢浓度；爆炸危险场所；通风装置

中图分类号：TU894                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2024.02.010