Anti-blocking downcomer with cutting device

Abstract

The invention provides an anti-blocking downcomer with a cutting device, and belongs to the field of downcomers. The problem that an existing downcomer is blocked by hair is solved. The anti-blocking downcomer with the cutting device comprises a downcomer body and a cutting device; the cutting device comprises a round filtering net arranged in the downcomer body and an inner sliding sleeve attached to the inner wall of the downcomer body and having magnetism, multiple first blades and multiple second blades are arranged on the top face of the filtering net and the inner wall of the inner sliding sleeve respectively, arranged in the radial direction of the downcomer body and distributed in the circumferential direction of the downcomer body, first cutting edges are arranged on the top and the side part of each first blade respectively, second cutting edges are arranged on the top and the side part of each second blade respectively, the first blades intersect and pass through the axis of the downcomer body, and the second blades and the axis of the downcomer body are arranged at intervals; the cutting device further comprises an outer sliding sleeve arranged on the outer wall of the downcomer body in a sleeving mode and can magnetically attract the inner sliding sleeve and drive the inner sliding sleeve to move up and down. The downcomer has the hair cutting function and can be prevented from being blocked by hair.

Description

technical field [0001] The invention belongs to the technical field of sewer pipes, and relates to an anti-blocking sewer pipe with a cutting device. Background technique [0002] When the hair and other sundries in the existing downpipe accumulate to a certain amount, the downpipe will be blocked, and dredging is very troublesome, so it is necessary to improve. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art and provide an anti-blocking sewer pipe with a cutting device capable of cutting hair and other sundries in the sewer pipe to avoid clogging. [0004] The purpose of the present invention can be achieved through the following technical solutions: an anti-blocking sewer pipe with a cutting device, including a pipe body, characterized in that: it also includes a cutting device, and the cutting device includes a circular filter and a sticker set in the pipe body. It is arranged on the inner...

AI Technical Summary

Problems solved by technology

[0002] When the hair and other sundries in the existing sewer pipe accumulate to a certain amount, the sewer pipe will be blocked, and dredging is very troublesome, so it is necessary to improve

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