municipal drainage system

Abstract

The invention discloses a municipal drainage system, which relates to the technical field of drainage pipes. The gist of the technical solution is: a drainage pipe: including an outer pipe and an inner pipe rotatably connected inside the outer pipe, the inner pipe and the outer pipe Both are provided with water seepage holes, and the outer pipe and the inner pipe can overlap and communicate with the water seepage holes on the outer pipe and the inner pipe after being rotated; the pipe driving module: includes a rotating unit that drives the inner pipe to rotate and is used to control the opening of the rotating unit The drive unit; water volume control module: used to detect whether the water flow in the water pipe exceeds the preset value and send a water flow excess signal to the drive unit. The drive unit is coupled to the water volume control module and controls the internal The tube rotates relative to the outer tube and communicates with the water seepage hole. The invention solves the technical problem of insufficient drainage of the drainage pipe, and has the advantage of improving the drainage efficiency of the drainage pipe.

Description

Technical field[0001]The present invention relates to the technical field of drain pipelines, and in particular, to a municipal drainage system.Background technique[0002]Municipal drain refers to the overall facilities such as the collection, delivery, water quality treatment and discharge of drainage. The general rendering of the drainage (tube) channels (tubes) and buildings in addition to flooding, staining, anti-salt. It is mainly composed of field drainage adjustment network, drainage, staminated lake, drainage gate, plunge pumping station and drainage area. The excess water in the drainage area is first reflected in the field drainage adjustment network, and then drained from the drainage lock or the rift to the tank through the drainage ditch or lag in the lake.[0003]The deficiency of the above prior art is that the drainage pipe is required to achieve more drainage pipes by adjusting the water valve to be realized, and the drain pipe is generally arranged underground, and th...

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Problems solved by technology

[0003] The disadvantages of the above-mentioned prior art are that the drainage and dredging by adjusting the water valve requires more drainage pipes, and the drainage pipes are generally installed underground, and it is not easy to install too many pipes due to the limitation of the load-bearing requirements of the ground surface.

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