摘要
矿用隔爆型电气设备使用的特殊环境要求其外壳需具有隔爆性、耐爆性,主要对利用外壳隔爆的隔爆原理及外壳在隔爆性、耐爆性两方面具体措施从设计及用户使用两方面进行阐述。
Mine flameproof type electrical equipment for special environment requires its enclosure having flameproofand withstand explosion functions. The paper states flameproof principle of the flameproof enclosure and two specificmeasures of the flameproof and withstand functions of the enclosure from design and users use.
出处
《电气开关》
2014年第4期12-15,共4页
Electric Switchgear
关键词
煤矿井下
矿用隔爆型电气设备外壳
隔爆性
耐爆性
隔爆结合面长度、间隙、粗糙度
coal undreground
mine flameproof electrical equipment erclosure, flameproof function
withstand explosionfunction
length of flameproof joint
gap
roughness
