Sewage treatment device capable of preventing re-pollution

Abstract

The invention discloses a sewage treatment device capable of preventing re-pollution. The sewage treatment device comprises a left cover body and a right cover body, the left cover body and the rightcover body are fixedly connected to the two ends of a to-be-detected pipeline correspondingly, an air inlet connecting pipe is arranged inside the right cover body in a penetrating mode, and the leftcover body is composed of an outer cover body, an air leakage cover and an inner cover body. The left cover body and the right cover body are arranged, the left cover body and the right cover body arefixedly connected to the two ends of the pipeline, air is injected into the pipeline, the internal pressure intensity of the pipeline is increased, and finally the change and the change rate of the internal pressure intensity of the pipeline can be visually observed through a speed recording assembly and a timer. According to the sewage treatment device, the damage degree of the pipeline can be evaluated only by sleeving the two ends of the pipeline with the device without detecting the whole pipeline, and therefore the situation that due to the fact that the pipeline is damaged under the condition that a user does not know, sewage flows out and secondary pollution is caused to the environment is prevented.

Description

technical field [0001] The invention relates to the field of pipeline detection, in particular to sewage treatment equipment for preventing re-pollution. Background technique [0002] The drainage pipe is the basic equipment used in the drainage system. The drainage system refers to the collection, transportation, water quality treatment and discharge of drainage and other facilities combined in a certain way. The general term for all levels of drainage ditches (pipes) and buildings used for waterlogging, waterlogging, and salt prevention. It is mainly composed of field drainage regulating network, drainage ditches at all levels, waterlogging lakes, drainage sluices, pumping stations and drainage capacity and discharge areas. The excess water in the drainage area first flows into the field drainage regulation network, and then is discharged to the drainage area by the drainage sluice or the pumping station through the drainage ditches at all levels or after being stored in ...

AI Technical Summary

Problems solved by technology

[0003] Drainage pipes are prone to damage during long-term use. Cracks in the pipes cause sewage to flow out of the pipes, and sewage pipes are mostly buried underground, so it is impossible to take out the pipes as a whole for inspection , so that it is impossible to detect whether the pipeline is damaged, and it is impossible to determine the degree of damage to the pipeline

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