A crawler type pipe dredger

Abstract

The invention discloses a crawler type pipeline cleaner. The crawler type pipeline cleaner comprises an inflating bag, an air pipe, an inflating crawler body and a top cone. One end of the air pipe is connected to an air outlet of the inflating bag, the other end of the air pipe is connected to the inflating crawler body of an accordion structure, the inflating crawler body is in an H shape, is in a compression state when not inflated and is expanded when the inflating bag is inflated, and the top cone is arranged at the top end of the inflating crawler body. The crawler type pipeline cleaner solves the problems that a household steel wire type pipeline cleaner cannot go deep into complex and bending pipelines and a household pneumatic pipeline cleaner is too small in cleaning strength; the crawler type pipeline cleaner is small in size, low in cost, easy to use and capable of meeting the requirement for household pipeline cleaning.

Description

technical field [0001] The invention belongs to the field of pipeline dredging equipment, in particular to a reptile-type pipeline dredge. Background technique [0002] Existing household pipe dredgers in use are mainly divided into wire type and air pressure type. The wire-type pipe dredger uses the flexibility of the soft steel wire to penetrate into the pipeline, dredge the pipeline, and remove foreign matter to achieve the purpose of dredging the pipeline. The working principle of the pneumatic pipe dredger is roughly the same as that of the air pump. The purpose of dredging the pipe is achieved by opening the pipe through air pressure. [0003] The steel wire type is not effective for pipes with large bends, such as toilets, where the steel wire is difficult to penetrate. Household air pressure pipe dredgers have no restrictions on the degree of pipe bending, but the pipe dredging force is very small, it is difficult to get through the blockage of the pipe, and it can...

AI Technical Summary

Problems solved by technology

In fact, the effect of "one shot through" is not ideal, and it is not even as good as a water puller. There are four reasons: (1); the drains of toilets or pools are usually irregular and of different sizes, especially toilets. The stopper is difficult to plug, and at the same time, toilets and other drains are too dirty, and most people are unwilling to press the stopper with their hands; (2) The gas compression device of "Yi Pao Tong" is very simple and cannot achieve high pressure with sufficient gas, causing air leakage Further weaken the instantaneous impact pressure of the compressed air, and the dredging effect is greatly reduced; (3) The instantaneous rush out of the gas makes the dirty water splash everywhere, causing on-site pollution and even polluting the operator's face; (4) Repeat the operation, each time The instantaneous impact pressure cannot form a cumulative impact pressure, but simply repeats the work, which cannot achieve a good dredging effect

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