火灾探测器现状及发展

The present situation and development of fire detector

火灾自动报警控制系统中 ,探测器是探测火灾信号的关键部件。论述了早期火灾发生时产生的物理化学现象 ,火灾探测器的种类及相应的使用范围 ,火灾探测器发生误报的原因以及在日常使用中误报如何消除的问题。为提高消防报警控制系统的稳定性和可靠性 ,火灾探测器应向着智能探测的方向发展。

In Fire autoalarm control system the fire detector is the key parts for the detecting of fire signals. In this article the physicochemical phenomena in early stage, the species of fire detectors, their corresponding applicative scope, the reasons causing misalarm and its elimination are discussed to enhance the stability and reliability of autoalarm control system and make the fire detector develop to the direction of intelligence.