摘要
带全程监控的家用气体报警器的报警电路采用自动控制,实现声光报警,报警气体浓度0.15%。报警信号发出后10min经凸轮机械装置关闭阀门。本设计在现有报警电路基础上进行了创新设计,增加机械装置关闭阀门,及时消除安全隐患。
Alarm circuits of the domestic gas alarm with a overall monitoring use automatic control to achieve sound and light alarm,when gas density up to 0.15%.The valve is closed by the cam mechanism10 minutes after the alarm signal is issued.This innovative design on the basis of the existing alarm circuit increase mechanical devices to close valve,and can eliminate potential safety hazard promptly.
出处
《长春理工大学学报（自然科学版）》
2009年第4期690-691,621,共3页
Journal of Changchun University of Science and Technology(Natural Science Edition)
基金
武器预研基金项目(51458070104JW1302)
关键词
全程监控
声光报警
创新设计
overall monitoring
sound and light alarm
innovative design
