Municipal pollution discharging pipeline

Abstract

The invention relates to a municipal pollution discharging pipeline. The municipal pollution discharging pipeline comprises a pipeline body, wherein the pipeline body has a water inlet end and a wateroutlet end; the pipeline body is buried below the earth surface in a U shape; a water storage area is arranged between the water inlet end and the water outlet end; a working gap is reserved betweenthe side wall of the pipeline body and the soil layer; a spring is arranged between the side wall of the pipeline body and the soil layer; a cam mechanism is arranged in the working gap; and the cam mechanism is connected with a driver. The municipal pollution discharging pipeline is capable of effectively discharging the sludge and impurities on the vertical walls of the U-shaped pipelines so asto ensure unblocked water drainage; and meanwhile, a rotation shaft is arranged at the water inlet end to carry out pretreatment, so that the the condition that the too large impurities enter the pipelines to cause blockage can be prevented.

Description

technical field [0001] The invention relates to a pipeline, in particular to a municipal sewage discharge pipeline, which belongs to the field of municipal equipment. Background technique [0002] Municipal drainage and sewage pipes are generally buried underground and are mainly used to collect surface sewage and rainwater for centralized treatment. At present, the Chinese utility model patent document with the notification number CN206448338U discloses a municipal drainage pipeline, which includes a pipeline body and an anti-blocking layer. Fixed card slot, the bottom of the anti-blocking layer is provided with a return slot, the top of the return slot is hinged with a fixed card plate through a pin shaft, the bottom of the fixed card plate is engaged with the bottom of the fixed card slot, and the surface of the fixed card plate is fixedly connected There is a first spring, and one end of the first spring is fixedly connected with the inner wall of the return groove. Th...

AI Technical Summary

Problems solved by technology

Although this kind of municipal drainage pipe has anti-blocking effect, when the anti-blocking layer is blocked by large debris, the drainage capacity of the pipe will decrease, and at the same time, the filter cannot prevent the silt from entering the pipe, and the silt will slowly accumulate in the pipe. Ends up clogging the pipes, so there is room for improvement

Moreover, silt or sundries are likely to adhere to the vertical wall of the water pipe. In this case, the knives placed in the water storage area will not be able to function. If too much silt adheres, it is likely to affect the drainage

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