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Sewer pipe filtering device

A technology of filtering device and sewer pipe is applied in the directions of filtration and separation, fixed filter element filter, chemical instrument and method, etc. It can solve the problems of poor drainage and easy accumulation of debris in the drainage pipe, and achieve the effect of convenient cleaning.

Inactive Publication Date: 2018-06-22
李美珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is easy to accumulate sundries in the drain pipe, resulting in unsmooth drainage. It is necessary to frequently remove the drain pipe and clean the drain pipe

Method used

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Examples

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Embodiment Construction

[0021] The following structural drawings describe preferred embodiments of the present invention in detail, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0022] A sewer filter, such as Figures 1 to 4 As shown, it includes an upper connecting seat 1 and a lower connecting seat 2 connected to the downpipe. Both the upper connecting seat 1 and the lower connecting seat 2 are provided with through holes 3 for the water in the downpipe to flow through. The side wall of the upper connecting seat 1 shown It is arranged in a circle, and the side wall of the lower connecting seat 2 shown is arranged in a square shape, and a filtering device is arranged between the upper connecting seat 1 and the lower connecting seat 2 . The filtering device comprises a first connection shaft 4 that is horizontally rotatably connected to the side wall ...

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Abstract

The invention discloses a sewer pipe filtering device. The technical scheme is characterized in that the sewer pipe filtering device comprises an upper connecting seat and a lower connecting seat which are connected with a sewer pipe, wherein a filtering unit is arranged between the upper connecting seat and the lower connecting seat and comprises a first connecting shaft horizontally and rotationally connected to the side wall of the lower connecting seat, a second connecting shaft rotationally connected to the side wall of one side, away from the first connecting shaft, of the lower connecting seat, a filter net, a sleeve glidingly connected to the upper connecting seat in the vertical direction, a rubber ring fixedly connected to the lower end surface of the sleeve and butted against the filter net as well as a spring nested on the upper connecting seat and pushing the sleeve to move downwards, one end of the filter net winds around the first connecting shaft, the other end of the filter net winds around the second connecting shaft, and a driving mechanism driving the second connecting shaft to rotate is arranged between the sleeve and the second connecting shaft. By means of the scheme, the filter net can be unchoked without dismounting the upper connecting seat and the lower connecting seat, and blocking of the filter net is prevented.

Description

technical field [0001] The invention relates to the field of furniture and building materials, and more specifically relates to a filter device for a downpipe. Background technique [0002] Sewer pipes are an integral part of home life, but clogged sewer pipes are a common problem. Especially the sink used in the kitchen is frequently used for cleaning dishes, fruits and vegetables, and it is inevitable that food waste and oil will accumulate in the downpipe of the sink. The downpipe is to filter the sundries in the water through the curved drainpipe, so as to prevent the sundries in the water from flowing into the sewer pipe. [0003] It is easy to accumulate debris in the drain pipe, resulting in unsmooth drainage. It is necessary to frequently remove the drain pipe and clean the drain pipe. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a filter device for the sewer pipe, which can dredge the filter screen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/11B01D29/94B01D29/96
CPCB01D29/114B01D29/94B01D29/96
Inventor 李美珍
Owner 李美珍
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