An anti-clogging dredging pipe based on municipal underground drainage

Abstract

The invention provides an anti-clogging dredging pipe based on municipal underground drainage, relates to the technical field of municipal underground drainage, and solves the problem that garbage mixed in the water may block the underground drainage pipe during the drainage process of the underground drainage pipe. This phenomenon is generally concentrated in the underground In the bent section of the drainage pipe, the drainage capacity of the blocked underground drainage pipe drops sharply, which cannot meet the drainage requirements. An anti-clogging dredging pipe based on municipal underground drainage comprises an elbow, and a longitudinal straight pipe of the same diameter is fixedly connected to the head end of the elbow. Through the return and rebound of the return spring, the three cleaning rods B are reciprocally contacted and crushed along the cleaning rods A in the three groups of dredging mechanisms, so as to break the large-volume debris into small-volume debris, which is convenient for subsequent water impact. The debris broken into small volumes can flow into the horizontal straight pipe through the elbow to the rear underground drainage pipe to avoid blockage.

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...

AI Technical Summary

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

Images