Stem steam leakage from main stop valve and governor valve, drainage of front and rear steamsealing, etc shall all be directed into the conduit, and then be discharged into the gutter.
主汽门阀杆及调节汽阀阀杆漏气,前后汽封疏水等都引入集水管再排入地沟。
2
In a vacuum exhaust system, sealingsteam to the turbine shaft labyrinth seals must be admitted to avoid loss of vacuum.
在真空排气系统中,必须引蒸汽到汽轮机主轴迷宫式密封,以防真空损失。
3
First of all the most important point: if the gas pipeline inner fire, immediately closed all into the hole, radiation tube and sealing pipe, and in general to pipe of steam to extinguish fire.