摘要
为解决巷道中风门闭锁失效的问题,研制出机械闭锁装置,详细介绍了机械闭锁装置的原理、优点及结构,该装置的使用不需要任何外力作用,从源头上杜绝了两道风门同时打开的情况,保证了矿井通风系统安全可靠的运行。
In order to solve the problem of the failure of air door block in roadway,the author introduces a mechanical block equipment including the principle,advantages and structure,which can preclude the two air doors opening at the same time from the source without any external force,and guarantee the safe operation of the ventilation system.,
出处
《江西煤炭科技》
2017年第4期135-136,145,共3页
Jiangxi Coal Science & Technology
关键词
风门
机械闭锁
通风系统
风流
air door
mechanical block
ventilation system
air flow
