烟头引燃棉被实验模拟研究

Experimental Simulation Study on Cigarette Ends Igniting the Quilt

为了查明烟头引燃棉被发生的深层次原因以及火灾发展、蔓延的过程,本文采用模拟研究的方法,采用热辐射通量计、热电偶、DV等实验工具,对香烟引燃棉被及沿床燃烧蔓延过程进行实验,通过记录所得到的数据,应用火灾科学、系统安全理论,对烟头引燃棉被的火灾事故进行过程分析和原因调查,并以此为依据,对类似的火灾事故提出科学的参考建议。

In order to find out the deep-rooted reasons of cigarette ends igniting quilt,development of the fire and the process of spreading,this paper adopts the simulation study method,using the thermal radiation fluxes meter,thermocouples,DV experiment tool to test the process of cigarette ends igniting the quilt and the spreading process of combustion along the bed.Through the recorded data,application of fire safety science,system of safety theory,the cigarette ends igniting quilt fire accident process can be analyzed and the reasons can be investigated.Based on this,this article intends to put forward some scientific reference recommendations to this kind of accident.