摘要
针对飞机货仓目前使用的火灾探测系统经常出现假报警、误报警的现象,对现有火灾探测器的种类和应用情况进行总结,分析其产生假警信息的原因并提出相应的解决办法。以纳米级气敏材料作为传感器探头,制备了多探头通道、同时感烟感温感气的智能火灾报警探测器。该设备响应迅速、报警准确可靠,适用于飞机货舱的火灾探测报警。
Ahile the false alarming often occurs, which forms a serious threat to the safety of civil aviation transportation. This article summarizes the types and application situation of existing fire detectors, analyzes the causes of false alarming and then finds a solution to the problem. With nano materials as the sen- sor probe, an comprehensive intelligent fire alarming system is developed to detect the smoke and harmful gases at the same time, which has practical application value for accurate and reli- able response to the chahging signal.
出处
《消防科学与技术》
CAS
北大核心
2014年第11期1313-1316,共4页
Fire Science and Technology
基金
中国民航局科技创新引导项目(2014)
中国民航大学重大培育项目(3122013P001)
关键词
飞机货舱
火灾探测器
智能报警系统
warehouse of airplane
fire alarming deteetor
intel-ligence alarming system
