添加剂对热气溶胶灭火剂灭火效能的影响  

Experimental study on extinguishing efficiency of heat aerosol extinguishing agent with additives

作　　者：王鹏[1] 李玉[1] 

机构地区：[1]中国人民武装警察部队学院,河北廊坊065000

出　　处：《消防科学与技术》2012年第2期168-170,共3页Fire Science and Technology

基　　金：灭火救援技术公安部重点实验室青年基金资助项目

摘　　要：应用尺寸为1m×1m×1m的灭火效能试验箱对二茂铁等7种添加剂对热气溶胶灭火剂灭火效能的影响进行了研究,在试验中采用了兰利法。试验箱顶面可开启,底面一角放置15cm×15cm正方形油盘,油盘和气溶胶发生剂之间靠近油盘放置33cm×33cm正方形挡风板。结果表明,在热气溶胶灭火剂中添加6%二茂铁可以提高热气溶胶灭火剂的灭火效能达29%,灭火效能值达54.3g/m3。The chamber with the size of 1 m× 1 m× 1 m was used to test extinguishing efficiency of heat aerosol extinguishing agent with 7 different kinds of additives. Langley method was used in the experiment. The top surface of the chamber can be opened, and a square oil pan with the size of 15 cm×15 cm was placed in the bottom corner. Between the oil pan and aerosol agent, a square windshield, 33 cm×33 cm, was placed near the oil pan. The results showed that the efficiency of heat aerosol extinguishing agent can be improved by 29% with 6~/oo mass fraction of ferroeene. The extinguishing efficiency value is 54.3 g/m3.

关 键 词：二茂铁 添加剂 气溶胶 灭火剂 

分 类 号：X924.4[环境科学与工程—安全科学] TQ569[化学工程—炸药化工]