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大落差线路存在剩余能量是产生不满流的根本原因 ,它可能引发水击、振动、气蚀、产生气液混合物以及增大多种液体顺序输送时的混输量等一系列问题。设置减压阀 (站 )可有效地消除大落差线路的不满流 ,是一种合理的处置技术。
The remaining energy of the large drop line is the root cause of the dissatisfaction. It may cause a series of problems such as water hammer, vibration, cavitation, gas-liquid mixture and increasing the amount of mixed liquid when a variety of liquids are sequentially transported. Set pressure relief valve (station) can effectively eliminate the large drop line of dissatisfaction, is a reasonable disposal technology.