Through the analysis of gas pulsation characteristics in reciprocadng compressor and deviation in set pressure, the equation is given for determining the minimum set pressure of safety relief valve.
分析了往复式压缩机气流脉动的特点,结合安全阀的整定压力偏差,给出了确定最小安全阀整定压力的公式。
From spring rigidity and range of set pressure, spring optimize design to same diameter s safety valve at set pressure near blow-down pressure are discussed.
从弹簧刚度、整定压力范围 ,讨论了针对安全阀同一口径 ,在整定压力和回座压力比较接近的情况下 ,弹簧的优化设