A sewage pipe fixing device based on the principle of capacitance change

Abstract

A sewage pipe fixing device based on the principle of capacitance change, which relates to the technical field of sewage treatment, includes a base, an arc-shaped groove is opened in the middle of the base, and the inner bottom wall on the left side of the arc-shaped groove is fixedly connected with a spring one and a spring one The top of the spring is fixedly connected with a dielectric plate that runs through and extends to the top of the base, the inner bottom wall on the right side of the arc groove is fixedly connected with a spring two, and the top of the spring two is fixedly connected with a piston rod that runs through and extends to the top of the base. The sewage pipeline fixing device based on the principle of capacitance change, through the cooperation of the impeller and the magnetic push device, when the pipeline is blocked, the flow of sewage will stop, and the impeller will stop rotating at this time, resulting in the disconnection of the entire power supply. When the warning light is off, the maintenance personnel can judge the position of the pipeline blockage according to the state of the warning light. The position of the pipeline blockage is between the fixing device with the warning light on and the fixing device with the warning light off, thus achieving the effect of easy detection of pipeline blockage.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage pipeline fixing device based on the principle of capacitance variation. Background technique [0002] Sewage treatment is a problem that we often face in our daily life. Various kinds of sewage will be produced in our daily life. The sewage will be discharged into the treatment plant through sewer pipes, and the sewage will be treated centrally to improve the treatment efficiency of domestic sewage. [0003] Most of the current sewage pipelines are fixed by fixing devices, and most of the current sewage pipeline fixing devices are fixed by bolts, which will loosen after a long time. Therefore, inspectors need to carry out regular maintenance to prevent the pipeline fixing devices from loosening , Once the fixing device is loose, it is very likely to cause the misalignment of the pipeline, the leakage of sewage discharge, and the pollution of the environment. ...

AI Technical Summary

Problems solved by technology

[0003] Most of the current sewage pipelines are fixed by fixing devices, and most of the current sewage pipeline fixing devices are fixed by bolts, which will loosen after a long time. Therefore, inspectors need to carry out regular maintenance to prevent the pipeline fixing devices from loosening , once the fixing device is loose, it is very likely to cause the misalignment of the pipeline, the leakage of sewage discharge, and the pollution of the environment

[0004] However, due to the large number of fixing devices, the workload of the maintenance personnel is large, and due to the cumbersome maintenance steps, the maintenance efficiency is low, and the status of the fixing devices cannot be judged intuitively, and because the pipeline is in a sealed state, when the pipeline is blocked, It is impossible to judge the specific blockage location, which increases the difficulty of maintenance

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