非人员密集场所常闭防火门无需电气监控探讨  

Discussion on Non-necessity for Electrical Monitoring of Normal- closed Fire Doors in Places without Intensive Personnel

作　　者：李蔚 冯晓良 冯涛 陈车 蔡雄飞 

机构地区：[1]中信建筑设计研究总院有限公司,武汉市430014

出　　处：《建筑电气》2016年第7期23-27,共5页Building Electricity

摘　　要：从防火门的相关概念与业内共识入手,通过对中国和美国多个与电气消防相关规范的剖析,并结合工程实例进行分析,本着"技术可靠性、经济合理性协调统一"的设计原则与理念,得出结论如下:对每个常开防火门必须实施电气监控,而对于常闭防火门仅需监控人员密集场所中因管理需要平时常闭的疏散门及具有信号反馈功能的防火门。对住宅、办公等非人员密集场所平时常闭的疏散防火门,无需电气监控。This article starts with relevant concepts of fire door and industry consensus, and analyzes relevant specifications on electrical firefighting in China and the US, as well as actual projects. Holding the desilgn principle of ＂coordination between technical reliability and economic rationality＂, and combing the fore said analyses, the author concludes that electrical monitoring should be implemented for each normal-open fire door; normalclosed fire doors that should be provided with electrical monitoring are evacuation doors that are normally closed due to management needs in personnel intensive places and doors that provides signal feedback function; there is no need for electrical monitoring for normal-closed fire doors in places like residential and office buildings without intensive personnel.

关 键 词：常开防火门 常闭防火门 人员密集场所 机械闭门器 电动闭门器 美国消防协会NFPA 防火门监控器 联动触发信号 

分 类 号：TU892[建筑科学]