Anti-blocking dredging pipeline based on municipal underground drainage

Abstract

The invention provides an anti-blocking dredging pipeline based on municipal underground drainage, and relates to the technical field of municipal underground drainage. The problems are solved that inthe drainage process of an underground drainage pipe, garbage mixed in water possibly blocks the underground drainage pipe, the blockage generally occurs on a bent section of the underground drainagepipe, the drainage capacity of the blocked underground drainage pipe is sharply reduced, and the drainage requirement cannot be met. The anti-blocking dredging pipeline based on municipal undergrounddrainage comprises a bent pipe, and the head end of the bent pipe is fixedly connected with a longitudinal straight pipe with the same diameter. Three cleaning rods B make contact with cleaning rodsA in three dredging mechanisms in a circulating mode to achieve crushing, so that large-size sundries are crushed into small-size sundries, the crushed small-size sundries can conveniently flow into atransverse straight pipe through the bent pipe and finally reaches the rear section of the underground drainage pipeline under the subsequent waterflow impact, and the blockage is avoided.

Description

technical field [0001] The invention belongs to the technical field of municipal underground drainage, and more specifically relates to an anti-clogging dredging pipe based on municipal underground drainage. Background technique [0002] Drainage system is an important part of municipal construction. A good drainage system can ensure the convenience of residents' life and smooth traffic. The quality of the drainage system depends on the joint action of the sewer well, drainage pipes, and sewers. Since the drainage pipe occupies a large area of ​​the drainage system and is long in length, the drainage performance of the drainage pipe has a crucial impact on the quality of the drainage system. . [0003] During the drainage process of the underground drainage pipe, the garbage mixed in the water may block the underground drainage pipe. This phenomenon is generally concentrated in the bending section of the underground drainage pipe. The drainage capacity of the blocked underg...

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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides an anti-clogging dredging pipe based on municipal underground drainage to solve the problem that the underground drainage pipe may be blocked by garbage mixed in the water during the drainage process of the underground drainage pipe. This phenomenon is generally concentrated in underground drainage. In the bent section of the pipe, the drainage capacity of the blocked underground drainage pipe drops sharply, which cannot meet the drainage requirements; after the bent underground drainage pipe is blocked, it generally needs to be manually removed for dredging, which is very inconvenient

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