小型排水泵站工艺设计要点分析

Analysis on Process Design Points of Small Drainage Pumping Station

以广州市某地区小型排水泵站为例,介绍了小型排水泵站工艺设计中应注意的一些问题。指出泵站设计应综合考虑周边管网的铺设情况和周围环境,在保证泵站多功能性排水的条件下,尽可能将其对周围环境的影响降至最低。通过水位差设计有效保证了泵站旱天自排、雨天强排的功能,通过设置可移动型格栅式吊笼,降低了对泵站上方道路交通的影响。

Taking a small drainage pumping station in Guangzhou as an example, some issues that should be pay attention to in the design of the small drainage pumping station were introduced. The pipe network and the surrounding environment should be taken into consideration in the design of the pumping station. Under the versatility of the pumping station, the influence on the surrounding environment should be as low as possible. The design of the different water levels can effectively ensure the gravity flow in dry weather and the pumping drainage in wet weather. The influence on the traffic above the pumping station can be reduced by setting mobile grill crane cage.