摘要
介绍了雷电的形成过程,雷击的种类及三大危害;闸述了雷电对煤矿企业安全生产的危害的严重性,避雷针(线、网)及避雷器的防雷原理;简述了煤矿企业建筑、设施的防雷措施;提出了对防雷装置的安全要求。
The forming process, kind and three big harm of thunder and lightning are introduced. The grievous injury of thunder and lightning to the safety production of coal mine enterprises is expounded. The lightning protective principle of lightning arresters is also expounded. The lightning portective measures of the structures and intallation in coal mine enterprises are sumarized. The safety requirement is pointed out for lightning arresters.
出处
《煤炭技术》
CAS
2008年第5期51-53,共3页
Coal Technology
关键词
雷电
危害
防雷装置
thunder and lightning
harm
lightning arrester
