矿用区域温度监测系统研制

Development of Mine-used Region Temperature Monitoring System

针对现有的火灾探测器仅能对已发生的火灾进行探测,而在火灾发生前、环境温度较低时,却无法发出报警信号的问题,设计了一种可应用于非煤矿山的基于测温电缆的区域温度监测系统。该系统采用线状温度传感器连续监测探测区域的最高温度,在火灾未发生时即可发出预警信号,从而避免事故发生或引起火灾。试验结果验证了该系统的可行性。

In view of problem that current fire detector can only detect occurred fire, but cannot send alarm signal before fire happens and environment temperature is lower, a region temperature monitoring system based on temperature measurement cable used in non coal mines was designed. The system uses line temperature sensor to continuously monitor the highest temperature of detected region and can send early-warning signal before fire happens, so as to avoid occurrence of accident or inducing fire. The test result validates feasibility of the system.