摘要
设计一种矿用本安型自动排水控制器,用于煤矿瓦斯抽采负压管路自动排水控制系统;主要介绍了自动排水控制器的设计在瓦斯抽采管路中使用的必要性,叙述了控制器的结构、工作原理和技术创新点。
In this article, it designed an intrinsically safe automatic drainage controller in coal mine, and it was used in automatic drainage control system of gas drainage negative pressure pipeline. It mainly introduced the necessity of automatic drainage controller designed for gas drainage pipeline, and described the structure, working principle and technical innovation of the controller.
出处
《煤矿安全》
CAS
北大核心
2014年第4期126-127,131,共3页
Safety in Coal Mines
关键词
瓦斯抽采管路
负压自动排水
控制器
本安型
PLC
gas drainage pipe
negative pressure auto drain
controller
intrinsiscally safe
PLC
