中心城区全地下雨水泵站设计

Design of Full Underground Rainwater Pumping Station in Central City

温州市锦绣路下立交位于中心城区两条交通性城市主干道交叉口,四周城市用地紧张,作为附属设施的雨水泵站征地困难,设计充分利用城市的立体空间,结合下立交隧道将泵站设计为全地下式。详细介绍了该雨水泵站的汇水面积划分、泵站规模确定、泵站选址、泵站工艺及通风、供电、自控等附属设计,为类似项目积累工程经验,具有一定的借鉴意义。

The underpass in Jinxiu Road of Wenzhou is located at the intersection of two main traffic roads in the central city.Its surrounding urban land is in shortage.As a subsidiary facility,it is difficult to acquire land for the rainwater pumping station.In the design,the three-dimensional space of the city is fully utilized.Combined with the underpass tunnel,the pump station is designed to be completely underground.The division of catchment area division,the scale determination of pumping station,the site selection of pumping station,the process of pumping station and the auxiliary designs of ventilation,power supply and automatic control for this rainwater pumping station are introduced in detail.The engineering experience is accumulated for the similar projects,and has certain reference significance.