摘要
本文介绍了液压安全阀油封高度的计算方法,并计算出了罐区储罐液压安全阀油封的加注高度和加油量,保证了油罐的安全运行。
this paper introduces the calculation method of hydraulic safety valve oil seal height,and calculated the tank farm tank filling height and amount of hydraulic safety valve oil seal,to ensure the safe operation of oil tank.
关键词
液压安全阀
油封
高度
加油量
内浮顶
正压力
负压力
安全
hydraulic valve
Oil seal
Height
Pitted
Inner floating roof
Positive pressure
Negative pressure
security
