BY5(A)正压氧气呼吸器用压力报警器的设计及实现  

Design and Realization of Pressure Alarm for BY5 (A) Positive Pressure Respirator

作　　者：李孝揆[1] 陈迪[1] 王波[1] 张锐睿[1] 吴慧斌[1] 

机构地区：[1]煤炭科学研究总院重庆研究院救援技术研究所,重庆400700

出　　处：《矿业安全与环保》2009年第4期14-16,共3页Mining Safety & Environmental Protection

基　　金：国家"十一五"科技支撑计划课题(2007BAK23B05)

摘　　要：矿井救护队成员在煤矿事故救援过程中时刻面临着各种危险,呼吸器能否正常工作关系到救护队员的安全,同时也决定了整个救护任务是否能顺利开展。设计并实现了BY5(A)正压氧气呼吸器用压力报警器,采用先进的PIC单片机技术以及高精度压力传感器、全向振动传感器、温度传感器,通过人性化的设计,保证氧气呼吸器的使用安全性。Mine rescue crew is usually faced with various kinds of dangerous situation in the rescue process. The normal running of respirators not only revolves the safety of rescue crew, but also determines the smooth implementation of rescue work. For this purpose, the pressure alarm for BY5 (A) positive pressure respirator is designed and realized, which adopted PIC technology, high-procession pressure sensor, omni-directional vibration sensor and temperature sensor, and with the humanized design, the pressure alarm can guarantee the safe operation of the respirator.

关 键 词：矿井救护 压力报警器 呼吸器 PIC 

分 类 号：TD752.2[矿业工程—矿井通风与安全]