Effect of dusty atmosphere based on plastic powders on the operation of fire protection systems

被引：0

作者：

Wnek, Waldemar ^{[1
]}

机构：

[1] Szkola Glowna Situzby Pozarniczej, Warsaw, Poland

来源：

PRZEMYSL CHEMICZNY | 2017年 / 96卷 / 06期

关键词：

D O I：

10.15199/62.2017.6.13

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three corn. IR and UV fire detectors were used for testing fire protection systems in dusty spaces. Poly(We methactylate) dust (200-1000 pm size) was an object of the study. The detector response time decreased with decreasing dust grain size from 15 s down to 8 s. Two of the detectors recognized dust as a smoke and generated false fire alarm signal.

引用

页码：1284 / 1287

页数：4