摘要
本密封式舱门属于煤矿安全防护设备,它颠覆了传统的密闭门的密封方式(平面密封),采用了充气气囊的密封方式,增加了压缩气瓶、密封圈、减压阀、闭锁机构等部件,与舱门一起组成了新的密封系统;另外密封橡胶可耐高温、高压、腐蚀,大大地增加了密封的可靠性。
The sealed door, which belongs to a safety protective equipment in coal mine, it overturned the traditional closed door sealing mode(plane sealing, sealing mode) using inflatable air bag, an increase of a compressed gas cylinder, a sealing ring, a pressure reducing valve,locking mechanism and other parts, and the hatch together form the newsealing system. This rubber can be high temperature, high pressure,corrosion, greatly increasing the reliability of the seal.
出处
《煤炭技术》
CAS
北大核心
2015年第10期236-237,共2页
Coal Technology
关键词
结构设计
密封圈
气囊
structural design
sealing ring
air bag
