浅析虹吸管在已建成水电站生态泄流中的应用

Analysis on the Application of Siphon in The Ecological Discharge of Built Hydropower Stations

受建设期经济社会发展水平及有关行业标准等多方面因素影响,我国较大部分中小型水电站在工程建设期均未设置生态基流下泄设施。以大通河某水电站工程为例,从工程设计角度研究探讨虹吸管在已建成水电站生态泄流中的应用。中小型水电站增设虹吸管进行生态泄流与其他方案相比施工简便,安全性高,经济效益好,具有一定的推广意义。

Most of the small and medium-sized hydropower stations in my country have not installed ecological base flow discharge facilities during the construction period. It is affected by many factors such as the level of economic and social development during the construction period and relevant industry standards. Taking a hydropower station project on the Datong River as an example, the application of the siphon in the ecological discharge of the built hydropower station is studied from the perspective of engineering design. Compared with other schemes, the addition of siphon pipes for ecological discharge of small and medium-sized hydropower stations is simple to construct. It has high safety, and has good economic benefits. Also it has certain promotion significance.