Temporary water transfer pump station rapidly built in plain river network area

Abstract

The invention provides a temporary water transfer pump station rapidly built in a plain river network area. The temporary water transfer pump station comprises a water transfer pump station water cut-off cofferdam, a foundation is solidified at the bottom of a riverway in a replacement filling mode, a water transfer pump station integrated frame and a screen device are fixed to the foundation, a water transfer pump is installed in the integrated frame, and a water outlet pipeline of the water transfer pump is installed by climbing over the water cut-off cofferdam. The temporary water transferpump station can be arranged in a small riverway with poor local hydraulic conditions of a plain river network, especially in a riverway intersection, and can perform accurate flow and flow directioncontrol on a target riverway water body. The temporary water transfer pump station is convenient and rapid to implement, free of influence of the surrounding environment, good in stability and high inreliability.

Description

technical field [0001] The invention relates to a water transfer pumping station, and discloses a temporary water transfer pumping station which is suitable for small river courses in plain river network areas and can be quickly built. Background technique [0002] Urban black and smelly water is a water environment problem that people strongly report, which not only damages the urban living environment, but also seriously affects the image of the city. According to the "Guidelines for the Treatment of Black and Odorous Water Bodies in Urban Areas", running water circulation and clean water replenishment are important technologies in the treatment of black and odorous water bodies. However, due to the influence of the urbanization process in the typical urban plain river network area, the original river space in the area is encroached and squeezed, and it is easy to form broken-headed banks, even dead banks, and lake ponds. The flow of the river is extremely poor, and genera...

AI Technical Summary

Problems solved by technology

However, due to the influence of the urbanization process in the typical urban plain river network area, the original river space in the area is encroached and squeezed, and it is easy to form broken-headed banks, even dead banks, and lake ponds. The flow of the river is extremely poor, and generally requires After the river is dredged, the fluidity of the river can be restored by adding regional water transfer pumping stations. However, conventional water conservancy pumping stations have problems such as complicated program demonstration, large land occupation requirements, long construction period, and high construction costs, which cannot produce immediate results for the target river. The effect of reaching the target within a limited time

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