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吸气式感烟火灾探测器响应性能的影响因素研究

Study on Influence Factors of Response Performance of Aspirating Smoke Detector

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【作者】 张振娜李宏文陈红兵王随林张昊

【Author】 ZHANG Zhen-na1,LI Hong-wen2,CHEN Hong-bing1,WANG Sui-lin1,ZHANG Hao2(1.School of Environment and Energy Engineering,Beijing University of Civil Engineering and Architecture,Beijing 100044,China;2.Institute of Building Fire Research,China Academy of Building Research,Beijing 100013,China)

【机构】 北京建筑工程学院环境与能源工程学院中国建筑科学研究院建筑防火研究所

【摘要】 近年来,高大空间建筑越来越多,对火灾探测技术的要求也越来越高,吸气式火灾探测器(ASD)作为早期烟雾探测技术应用越来越广泛。鉴于实体实验费用昂贵且耗时耗力,而数值模拟已经成为一个重要的研究工具,本文采用火灾动力学模拟软件(FDS)模拟,对ASD响应性能影响因素进行研究。

【Abstract】 In recent years,more and more large space buildings have appeared,in which strict fire detection system is demand,and the aspirating smoke detector(ASD) has been used widely as early stage fire technique.As experiment is costly,time-consuming and labor-intensive,the numerical simulation has become an important tool in research.This paper contributes research on influence factors of ASD by FDS.

【基金】 “十一五”国家科技支撑计划项目子课题(课题编号2006BAJ13B03)资助
  • 【分类号】TU892
  • 【被引频次】5
  • 【下载频次】190
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