浅析D类干粉灭火系统误喷原因及预防措施

Simple analysis of causes and prevention measures for D-class dry powder fire extinguishing system misoperation

针对D类干粉灭火系统误喷,结合烷基铝火灾的特点和D类干粉系统对火灾的检测情况,通过对D类干粉灭火系统检测原理、系统设计、系统组成、周边硬件设施和日常维护操作等几个方面进行说明和改进,从而提升D类干粉灭火系统的抗干扰性。

In view of the action for D-class dry powder fire extinguishing system misoperation,Combining with the characteristics of the alkyl aluminium fire and D-class dry powder system to detect fire situation,detection principle of D-class dry powder fire extinguishing system,the principle,design,composition,hardware facilities and daily maintenance operation and some other characteristicscs of D-class dry powder fire extinguishing system were elaborated in dedetail,which was expected to provide experience and guidance for D-class dry powder fire extinguishing system in anti-interference performance.