防爆型双监探测器的窗口设计

Design of Explosion-Proof Box Window for Dual Detector

被动红外与主动微波组合的探测器是一种双监探测器,从双监探测器工作机理出发,得出了防爆箱探测窗口基本技术要求,并在此基础上对各类窗口材料进行了计算分析及细节设计,实现了双监探测器的主动微波及被动远红外信号低损耗通过.所设计的防爆箱,解决了双监探测器在具有防爆性要求环境中的应用难题,对提升易燃易爆等危险环境下的防入侵监测技术水平有着重要的意义.

The combination of passive infrared and active microwave is a kind of dual detector. Based on the working mechanism of dual detector, the calculation and detail design of various kinds of window materials are carried out. The low loss of active microwave and passive far infrared signal is realized. The problem of the application of dual detector in the environment of explosion-proof requirements is solved by the explosionproof box designed. It is of great significance to enhance the level of anti-intrusion monitoring technology in dangerous environment such as flammable and explosive.