一种新型燃气防泄漏多重保护装置的设计  

A new kind of gas leak-proof multi-protection device design

作　　者：韦为[1] 朱新宝[1] 庞汉礼[1] 袁明武[1] 

机构地区：[1]广西大学

出　　处：《科技致富向导》2013年第18期30-30,共1页Guide of Sci-tech Magazine

摘　　要：介绍一种新型燃气防泄漏多重保护装置的结构和工作原理,并阐述了控制系统的特点。实验表明,它能在燃气使用前进行检测及自动报警、发生火灾或温度过高时自动关闭燃气开关、用户忘记关闭总闸时定时自动关闭总阀,该装置具有反应灵敏、制动迅速的特点,能够从根本上检测预防燃气的泄漏问题,具有十分广阔的应用前景。This paper introduces the structure and working principle of a new type of gas leak-proof multi-protection device , and discuss the control system.Experiments show that the gas leak-proof multi-protection device can detective and automatic alarm before using gas and automatically shut off the gas when on fire or being high temperature, even can automatically shut off the main valve at regular time if the user forgets to close it.React sensitively and brake rapidly, the issue of preventing gas leakage can be detected from the fundamental,has the broad application prospect.

关 键 词：燃气泄漏 过热保护 定时检测 

分 类 号：TU998.12[建筑科学—市政工程]