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采用试验研究的方法对高性能蒸汽安全阀背压腔内部压力在开启关闭过程的压力建立进行测量研究,得到背压腔压力在安全阀动作过程中的变化曲线,分析了背压调节装置对背压的影响。
The pressure inside the back pressure chamber of the high performance steam safety valve was measured and measured during the process of opening and closing by using the experimental research method. The pressure curve of the back pressure chamber during the operation of the safety valve was obtained. The impact of pressure.