A sewer anti-blocking automatic dredging connecting pipe

Abstract

The invention discloses an automatic dredging connection pipeline for preventing blocking of a sewer. The two ends of an inner cylinder of the pipeline are provided with first fixing disks connected with a pipeline body respectively; the first fixing disks are correspondingly connected with four first cutting frames, the first cutting frames at the two ends are correspondingly connected with firstfixed heads respectively, the first fixed heads at the two ends are correspondingly provided with second rotating shafts which can rotate respectively; the two ends of each second rotating shaft areprovided with second fixed heads respectively, each second fixed head is provided with four second cutting frames, the second cutting frames at the two ends are correspondingly connected with the first cutting frames in a clamping mode, the inner cylinder of the pipeline is internally provided with drainage rotary wheels which rotate corresponding to the second cutting frames, and blades are arranged on the drainage rotary wheels respectively. Weeds can be cut through rotation of the second cutting frames, the water flow rate can be then increased through rotation of the drainage rotary wheels, and the urban waterlogging problem is avoided.

Description

technical field [0001] The invention relates to a sewer, in particular to a sewer anti-blocking automatic dredging connecting pipe, in particular to a sewer anti-blocking automatic dredging connecting pipe capable of cutting garbage in the sewer and increasing water flow. Background technique [0002] With the continuous improvement of living standards, the continuous development of urban construction has been further promoted. In the current urban construction process, sewers are one of the indispensable construction links, so that the sewers can be used to discharge urban sewage and rainwater to In order to avoid the problem of urban waterlogging, most of the current sewers are pipe structures, buried underground, so as to achieve the purpose of drainage and waterlogging prevention. Although the current sewers can serve the purpose of drainage and waterlogging prevention, there are still The following questions: [0003] 1. During heavy rain or heavy rain, the water flow ...

AI Technical Summary

Problems solved by technology

[0003] 1. During heavy rain or heavy rain, the water flow will increase due to excessive rainfall. Since the diameter of the pipe body is constant, the water flow is constant, so the drainage flow of the sewer cannot meet the flow of rainwater. As a result, large areas of water will accumulate on the roads, resulting in urban waterlogging, which will further affect the safety of life and property of urban residents.

[0004] 2. During the rainstorm, a large number of weeds will flow into the sewer together with the rainwater. When a large number of weeds gather in the sewer, it will cause the sewer to be blocked, so it will also lead to poor drainage. smooth, which will further lead to the accumulation of water on the road surface, which will lead to the occurrence of urban waterlogging, which will affect the life safety of residents.

Images