高大空间早期火灾探测试验环境建设研究  

Study on Constructing Large Space Early Fire Detection Test Environment

作　　者：田晓艳 

机构地区：[1]咸阳市公安消防支队,陕西咸阳712000

出　　处：《武警学院学报》2017年第12期10-14,共5页Journal of the Armed Police Academy

摘　　要：基于点型感烟探测器标准试验环境提出适用于高大空间建筑早期火灾探测试验的环境建设方案。开展了不同火源种类、规模、位置的实体火灾试验,分析研究拟建设试验环境内烟气运动规律,确定适合高大空间早期火灾探测试验的火源种类、规模及标准化测量设备布置方案。并采用火灾动力学模拟软件对拟建设高大空间早期火灾探测试验环境进行数值模拟,对比实体试验获取拟建设试验环境数值模拟的定性结论。On the basis of the standard test environment of spot - type smoke detectors, this paper puts forward a plan to construct a test environment which can be applied to large space early fire detection test. To analyze the smoke flow law and determine the fire source, scale and the layout of standard measuring devices applicable to large space early fire detection test, full - scale fire tests with different fire sources, fire scale and fire location have been conducted. After comparing full - scale fire tests with the test environment simulated by fire dynamics simulation software, qualitative conclusions have been obtained.

关 键 词：高大空间 早期火灾探测 试验环境 火灾模拟 

分 类 号：D631.6[政治法律—政治学]