Fluid mechanics-based sewage discharging pipeline with self-clearing effect

Abstract

The invention provides a fluid mechanics-based sewage discharging pipeline with a self-clearing effect. The pipeline comprises a sewage discharging outer pipe buried underground, a sewage dischargingseparating mechanism for separating sewage, and a self-adaptive dredging mechanism for self-adaptive sewage sediment clearing, wherein the sewage discharging separating mechanism is arranged inside the sewage discharging outer pipe, and the self-adaptive dredging mechanism is arranged on the sewage discharging separating mechanism. The pipeline relates to the field of sewage discharging pipelines.According to the fluid mechanics-based sewage discharging pipeline with the self-clearing effect, aiming to solve the problems that when an existing sewage discharging pipeline is used, dirt is easyto precipitate, and automatic clearing is difficult, a special structure capable of automatically clearing sediments in a sewage discharging process by virtue of fluid mechanics is designed; and therefore, the problems that dirt is easy to precipitate at the bottom of a common sewage discharging pipeline, the interior of and the pipeline is prone to block due to accumulation of the dirt, so that the normal circulation of sewage is affected; and sewage discharging needs to be stopped in a clearing process in the prior art, so that the normal use of the pipeline is affected are effectively solved.

Description

technical field [0001] The invention relates to the technical field of sewage pipes, in particular to a self-cleaning sewage pipe based on fluid mechanics. Background technique [0002] The sewage pipe is a pipe used for sewage discharge, which can be buried in the ground for use. During the use of the sewage pipe, the discharged sewage may contain a large amount of solid waste, which is easy to settle in the pipe. Impurities are attached to the pipe wall, especially habitually deposited at the bottom of the pipe. When more and more dirt is deposited, it will become more and more stubborn, and will affect the flow of sewage discharge. At present, for the treatment of sewage pipes, It is mainly to manually enter the inside of the pipeline for dredging treatment, or use some equipment to walk inside the pipeline for treatment. Although these two methods can remove the dirt inside the pipeline, they are labor-intensive and manual cleaning takes a long time The time will obviou...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a self-cleaning sewage pipe based on fluid mechanics, which solves the problem that dirt is easy to deposit at the bottom of general sewage pipes, and the accumulation of dirt is easy to cause internal blockage of the pipe, affecting sewage The normal circulation of the pipeline, the existing technology needs to stop the discharge of sewage during the cleaning process, which affects the normal use of the pipeline

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