城市生态应急供水中预制泵站的设计与应用

Design and Application of Prefabricated Pump Station in Urban Ecological Emergency Water Supply

郑州金水河东区段上游水系来水少,造成河道下游形成死水、黑臭水。为了改善水质,以水质较好的东风渠为水源,采用预制泵站和供水管路向金水河上游供水,使死水变活水,达到治理金水河黑臭水的目的。

The water system in the upper reaches of the eastern section of the Jinshui River in Zhengzhou has less water,resulting in the formation of stagnant water and black stinky water downstream of the river.In order to improve the water quality,the Dongfeng canal with good water quality is used as the water source,the prefabricated pumping station and the water supply pipeline are used to supply water to the upper reaches of the Jinshui River,so that the stagnant water becomes active water to achieve the purpose of treating the black water of Jinshui River.