Rainwater and sewage pipeline dredging device

Abstract

The invention relates to the technical field of municipal environmental sanitation, and aims to provide a rainwater and sewage pipeline dredging device which is applied to sewer dredging of a municipal road. The municipal road comprises a road surface, a sewer pipeline is buried in a base layer of the road surface, and a communicating well lid groove is formed at the position, at an end opening ofthe sewer pipeline, on the road surface. The rainwater and sewage pipeline dredging device comprises a pipeline dredging vehicle, wherein the pipeline dredging vehicle comprises a vehicle body, a cleaning system, a storage system and a dredging system are arranged on the vehicle body, and the dredging system comprises an isolation shell internally provided with a cavity. According to the rainwater and sewage pipeline dredging device, the adverse effects, caused by the fact that pungent gas in the sewer pipeline drifts to the outside, on pedestrians in the pipeline dredging process can be reduced.

Description

technical field [0001] The invention relates to the technical field of municipal sanitation, in particular to a device for dredging rain and sewage pipes. Background technique [0002] The pipeline dredging vehicle is used to dredge the pipeline, clean up the silt and other wastes in the pipeline, and keep it unblocked for a long time to prevent urban waterlogging. The pipeline desilting work has become an important task that cannot be ignored by the drainage department. If a large amount of sundries and cement sand on the construction site are deposited and silted up, the pipeline will be blocked. If the pipeline is not dredged and dredged, it will cause excessive sewage flow, pollute the environment, and bring troubles to people's lives. [0003] In the prior art, the Chinese patent document with the authorized announcement number CN210737758U discloses a system for dredging and dredging drainage pipes, including a box body, the four corners of the bottom of the box body a...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the above-mentioned device needs to open the manhole cover in the process of dredging the pipeline, but after the manhole cover is opened, the mixed gas of sewage and garbage in the pipeline is easy to float out, and the smell is pungent and unpleasant. In addition, during the dredging operation, the gas is more likely to float from the pipeline to the road surface, which is likely to cause bad experience to the workers and passers-by.

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