大型潜水泵泵站侧向进水形式的技术分析

Technical Analysis of Lateral Inlet Form in A Large Submersible Pumping Station

针对大型潜水泵泵站,比较前池正向进水与侧向进水形式的特点,分析侧向进水形式的配水流态,并提出整流措施。以上海虹口港、杨浦港地区旱流污水截流工程为实例,介绍采用侧向进水形式,并配以整流措施的工程方案,经实践证明,方案是合理的,可减小土建投资。

For a large submersible pumping station, the inlet forms forward and lateral in the forebay are compared, the distribution flow status of the lateral inlet is analyzed, and measures for rectification are proposed. In Hongkougang and Yangpugang Dry Sewage Flow Interception Project, lateral inlet is introduced together with rectification. The proposal is proved satisfactory in practice.