Urban drainage, water replenishment, water exchange pump station hub

Abstract

The invention relates to flood-drainage, water-supplementing and water-changing pump station junction design for cities and towns. The flood-drainage, water-supplementing and water-changing pump station junction design aims at solving the technical problems of bad management of existing like pump stations, poor urban flood-drainage, water-supplementing and pollution control effect and too high reconstruction cost. A junction comprises a water-supplementing pump station located in an exterior waterway on the side of a main waterway and a drainage pump station arranged in an interior waterway of an urban area and is characterized in that an underground pipeline for enabling the two pump stations to be communicated is arranged between the water-supplementing pump station and the drainage pump station, and the water-supplementing pump station and the drainage pump station are respectively provided with an exterior sluice and an interior sluice and are respectively provided with a control system. Land can be saved by adopting the underground pipeline, and when the water level of the interior waterway is too high, flood is drained through the drainage pump station. When the water level of the interior waterway is too low, water is supplemented through the water-supplementing pump station and the underground pipeline. When pollution occurs in an interior waterway network, water change is performed through the drainage pump station and the underground pipeline. The flood-drainage, water-supplementing and water-changing pump station junction is simple in structure, reasonable in design, low in construction cost, small in investment and good in pollution control effect and is suitable for construction, reconstruction and upgrading of the pump stations of the cities and towns.

Description

technical field [0001] The invention relates to the design of a pumping station, which is a hub of pumping stations for drainage, water replenishment and water exchange in cities and towns. Background technique [0002] At present, the problems of urban waterlogging and drainage and river pollution control are particularly prominent. Some cities use large-scale or imported drainage equipment to eliminate urban waterlogging problems; Ways to solve and deal with the pollution problem of the river. Existing similar river drainage and pollution control methods, such as the application number 201310575490.3 disclosed in the Chinese patent literature, the authorized announcement date is 2014.03.26, and the invention name is "Method and Equipment for Improving Urban Waterlogging Prevention Standards and Controlling Water Pollution"; A deep tunnel system is set up at least 30m below the ground in the direction of the main river, and multiple connecting shafts are distributed above ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned deficiencies, the purpose of the present invention is to provide an urban drainage, water replenishment, and water exchange pump station hub in the field, so that it can solve the problem of existing similar pump station management and urban drainage, water replenishment, and pollution control. high technical issues

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