论文部分内容阅读
1概述FFB-ACT4(6,8)-GT非贮压悬挂式干粉灭火装置(见图1)既适用于相对封闭空间的全淹没灭火,又适用于开放场所局部灭火。该灭火装置充装的超细干粉灭火剂,是一种干燥、流动性好的微细固体粉末,粒径小于15μm,主要由能灭火的基料(含量90%以上)和防潮剂、流动促进剂、防结块剂等组成,具有灭火高效、低成本和环保等优点。该灭火装置启动方式采用电引发启动,启动方式具有反应快速,安全可靠等性能特点。
1 Overview The FFB-ACT4 (6,8) -GT non-pressure-storing suspended powder fire extinguishing system (see Figure 1) is suitable for both full submerged fire suppression in confined spaces and partial fire extinguishing in open spaces. The fire extinguishing device is filled with a fine dry powder fire extinguishing agent which is a dry and fluid fine solid powder with a particle size of less than 15 μm and is mainly composed of a fire extinguishing base (content over 90%) and a moisture-proofing agent, a flow promoter , Anti-caking agents and other components, with fire-fighting efficiency, low cost and environmental protection and so on. The starting method of the fire extinguishing device adopts the electric starter to start, the starting way has the characteristics of quick response, safety and reliability.