反应器对SQ灭火剂燃速的影响研究

A Research that Reactor Affects Combustion Rate of SQ Fire-extinguishing Agent

文章简要介绍了作为哈龙替代品的 SQ灭火剂的特点 ,用实验方法研究了反应器形状、反应器壁厚及导流管壁厚对 SQ灭火剂燃速的影响规律 ,并分析了产生这种影响的原因。指出壁薄的导流管、带锥底的薄壁反应器有利于提高灭火剂燃速 。

As one of Halon alternatives, characteristics of SQ fire extinguishing agent are briefly introduced in this paper. Effects of wall thickness of duct and reactor as well as reactor's shape on combustion rate of SQ fire extinguishing agent are studied by experiments. The reasons of these effects are analyzed. It is shown that the duct owning thin wall and the reactor owning both thin wall and the cone on the bottom help improve combustion rate of SQ fire extinguishing agent.Especially, it is more effective that the reactor having low calorific capacity.