Odor-resistant toilet drainage pipeline connecting device

Abstract

The invention relates to the technical field of drainage pipelines, and discloses an odor-resistant toilet drainage pipeline connecting device which comprises a shell, and a main body is arranged in the shell; by utilizing the action of water flow and the principle of cutting magnetic induction lines, a power source is provided for blocking treatment operation, linkage between structures is increased, the operation is convenient and fast, the automation degree is high, impurity mixtures left on the surface of the filter screen are automatically smashed, filter holes are not blocked by the impurity mixtures any more, the impurity mixtures are smoothly discharged, smooth drainage operation is facilitated, the accumulation of impurity mixture in the pipeline for a long time to cause rotting and odor is avoided, the practicability is high, the water flow speed is controlled, the sewage outlet is narrowed, the flow speed of the sewage is increased under the condition of low flow speed, the condition the sewage is in a low flow speed state for a long time, the heavy impurity mixture is retained in the pipeline and odor occurs is prevented, in addition, the pressure change on the pipeline is relieved, and the service life of the pipeline is prolonged.

Description

technical field [0001] The invention relates to the technical field of drainage pipes, in particular to an odor-proof toilet drainage pipe connection device. Background technique [0002] Drainage pipeline refers to the system composed of pipes and channels and their ancillary facilities for collecting and discharging sewage, waste water and rainwater. In daily life, bathroom drainage pipes are used most frequently. As time continues to accumulate, the various drainage pipes of the bathroom will slowly deposit impurity mixtures. In order to prevent these impurity mixtures from clogging the pipes, they are usually filtered. However, the larger impurity mixture cannot pass through the filter, and will stay on the surface of the filter, blocking the filter holes, and affecting the normal discharge of sewage. After a long period of fermentation, these impurity mixtures produce unpleasant stench, which even Spilled in the bathroom through the pipeline, seriously affecting the a...

AI Technical Summary

Problems solved by technology

However, the larger impurity mixture cannot pass through the filter, and will stay on the surface of the filter, blocking the filter holes, and affecting the normal discharge of sewage. After a long period of fermentation, these impurity mixtures produce unpleasant stench, which even Spilled into the bathroom through the pipe, seriously affecting the air quality of the bathroom

Moreover, the flow rate of sewage in the drainage pipe varies greatly according to the different usage conditions. If the sewage is in a state of low flow rate for a long time, it will not be able to take away the heavy impurity mixture in the pipe. The impurity mixture will rot and produce peculiar smell. At the same time, the sewage When the flow rate is too slow, the pressure on the pipeline is high, and the pipeline will lose its service life if it is under high pressure for a long time

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