线型感温电缆探测器设计

The Design of Line-type Temperature-sensed Cable Detector

为了适应迅猛发展的工业消防安全的需要,通过分析感温电缆的特性,开发了线型感温电缆火灾探测器。感温电缆具有沿全线长连续监测其周围温度异常变化的状况,线型火灾探测器具有保护面积大、环境适应性强、安装布线灵活的特点,非常适合在大空间、工业领域和特殊场所安装使用。文章主要介绍以微处理器为核心的线型火灾探测器的工作原理、结构组成、功能特点以及系统的调试与实现等。

With the rapid development of industry,people attach more and more attention to the safety of industry firefighting.In view of the character of temperature-sensed cable,we have developed the line-type temperature-sensed cable fire detector.Temperature-sensed cable can inspect its surrounding's temperature change continuously all round.Accordingly,with the character of large area protected,environment adapted easily,layout installed flexibly,the line-type fire detector is suitable to be used and installed in the area of industry and some special places.This paper gives a detailed introduction to the microprocessor based line-type fire detector's work elements,constitutes,function and debug knowledge.