水利拍门在排水工作中的应用

Application of Water Conservancy Flap Gate in Drainage

由于建设年代久远,城市老旧城区不同程度存在排水管网错接、漏接、混接等问题,另外老旧城区地下管网、道路情况复杂,短时间很难完成雨污分流改造工作。通过一个案例,研究分析在不对区域排水管网进行大规模改造的情况下,如何利用水利拍门解决区域排水难题,从而减轻环境污染,为该区域实施雨污分流改造工作争取时间。

Due to the long history of construction, there are some problems in the old urban areas, such as misconnection, missing connection and mixed connection of drainage pipe network. In addition, the underground pipe network and road conditions in the old urban areas are complex, so it is difficult to complete the transformation of rain and sewage diversion in a short time. Through a case study, this paper analyzes how to use flap gate to solve the problem of regional drainage without large-scale transformation of regional drainage network, so as to reduce environmental pollution and gain time for the implementation of rain and sewage diversion transformation in the region.