摘要
介绍了探火管灭火装置的工作原理及其在我国的应用和发展状况。取不同探火管进行油浴和实体火源下的爆破试验,分析探火管充装压力与爆破口形状的关系。结果表明:探火管内气体充装压力达到1.0 MPa以上时,方可形成正常的爆破口。
The operating principle of extinguishing equipment with fire detection tube and its application and development in our country are mainly introduced. Through bursting test of fire detection tube in oil bath and entity fire source, the relation between discharge pressure and burst hole shape is analyzed. The results show that： the fire detection tube will have regular burst hole when the discharge pressure is bigger than 1.0 MPa.
出处
《消防科学与技术》
CAS
北大核心
2013年第9期998-1001,共4页
Fire Science and Technology
关键词
探火管灭火装置
探火管
充装压力
爆破口
extinguishing equipment with fire detection tube
fire detection tube
discharge pressure
burst hole
