【摘要】 结合西泗塘泵站水力模型试验 ,对卧式污水泵站进水系统进行了水力优化试验研究 ,确定了具有最佳水力特性的进水流道和进水口的结合型式 ,获得了良好的进水池流态 ,降低了泵站进水口的淹没深度 ,并对不同进水流道和进水口型式组合下的水流特性进行了比较和分析。更多还原

【Abstract】 Experiment of hydraulic model was conducted at Xisitang pumping station to fond the way on optimization of the suction system of horizontal shaft type sewerage pumping assemblies. In this research the hydraulically optimum combination of intake and inlet passage, and the well flow pattern in the suction pipe are acquired. And the depth of submergence at intake is reduced. The analysis and comparisons of flow characteristics are carried out for the different combination of intake and inlet passage.更多还原