An urban and rural planning municipal water supply and drainage pipeline structure

Abstract

The invention provides an urban-rural planning municipal water supply and drainage pipeline structure, which includes a first pipeline, a barrier-removing pipeline and a second pipeline that are connected in sequence; each group of barrier-removing devices includes an internal gear and a fixing rod; one end of the fixing rod is connected to the barrier-removing pipeline. The inner fixed connection of the internal gear, the other end is rotatably provided with a rotating shaft, and one end of the rotating shaft is fixed with a cleaning wheel; the middle of the internal gear is fixed with a rotating rod, and the end of the rotating rod is rotatably connected with one end of the fixed rod; The shaft is driven and connected through a synchronous belt structure; a gear ring is fixed at one end of the clearing pipe, and teeth are arranged in and outside the ring of the gear ring; the inner gear is arranged in the ring of the gear ring to mesh; the outer wall of the second pipe is driven by The device frame is provided with an external gear, which meshes with the outer ring of the toothed ring; the toothed ring is provided with an annular groove in the axial direction, and the end of the first pipe is fixedly provided with an annular plate which is clamped with the groove. The device synchronously drives several cleaning wheels to rotate, which can effectively prevent the pipeline from being blocked by sundries.

Description

technical field [0001] The invention relates to the technical field of water supply and drainage, in particular to the structure of municipal water supply and drainage pipelines in urban and rural planning. Background technique [0002] In the process of urbanization development, municipal construction is becoming more and more high-quality. The layout of municipal water supply and drainage pipelines occupies an important position in the entire municipal engineering, and is a key project to ensure urban development and construction and the stable life of residents. With the gradual increase of the urban population, the requirements for municipal water supply and drainage are also getting higher and higher. [0003] However, municipal drainage pipes are often blocked, and the main pollutants that cause the blockage are silt accumulated and plastic bags floating in the drains. The sludge deposited at the bottom of the ditch can be pumped out and removed by a dredging pump, a...

AI Technical Summary

Problems solved by technology

[0003] However, municipal sewers are often clogged, and the main pollutants that cause clogs are silt and plastic bags floating in the gutter.

The silt accumulated at the bottom of the ditch can be pumped out and removed by the dredging pump, but if there are many plastic bag pollutants in the silt pumped out by the dredging pump, it is likely to cause blockage of the water supply and drainage pipes

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