Sewer line anti-blockage self-cleaning device

Abstract

The invention discloses a sewer line anti-blockage self-cleaning device. The sewer line anti-blockage self-cleaning device comprises a pipe body; multiple stain collecting grooves are formed in the side wall of the pipe body; a communication hole communicating with each stain collecting groove is formed in the side wall of the pipe body; a slide groove in the vertical direction is formed in the internal wall of the pipe body; a slide block is slidingly connected to the interior of the slide groove; a fixing baffle slidingly connected with the internal wall of the pipe body in a sealed manner is fixedly connected to the slide block; and a stretchable elastic piece is fixedly connected to the lower wall of one side, far away from the slide block, of the fixing baffle. The sewer line anti-blockage self-cleaning device has the advantages that a fixing spring drives the fixing baffle to return upwards to bring impurities on a filter screen into the stain collecting grooves when accumulatedwater is formed on the ground, and therefore, the filter screen is kept clean; when a lot of water needs to be drained next time, the operation can be repeated, the filter screen in the process is always in a cleaner state to guarantee the water drainage efficiency; and therefore, stains can be discharged into the stain collecting grooves when water drainage is going to be finished every time; andit only needs to take out an upper cover and clean a stain collecting screen every a section of time.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, in particular to an anti-blocking self-cleaning device for sewer pipes. Background technique [0002] In daily life, most of the sewage in toilets, bathrooms and kitchens is directly discharged from the sewer, which is very convenient, but sometimes the sewage contains some large, sticky or easy-to-accumulate impurities, such as hair, fruit peels and cigarette butts etc., resulting in greater "pressure" of the work of the sewer, which is likely to frequently cause sewer blockage, causing certain troubles and impacts on people's normal life; [0003] And existing sewer all adopts filter screen to filter sewage at its water inlet simply, but if the mesh of filter screen is finer, then impurity easily clogs up filter screen and makes drainage speed obviously reduce, and the mesh of filter screen is larger It can’t achieve obvious filtering effect. In order to make the sewage enter the sewer a...

AI Technical Summary

Problems solved by technology

[0002] In daily life, most of the sewage in toilets, bathrooms and kitchens is directly discharged from the sewer, which is very convenient, but sometimes the sewage contains some large, sticky or easy-to-accumulate impurities, such as hair, fruit peels and cigarette butts etc., resulting in greater "pressure" of the work of the sewer, which is likely to frequently cause sewer blockage, causing certain troubles and impacts on people's normal life;

[0003] And existing sewer all adopts filter screen to filter sewage at its water inlet simply, but if the mesh of filter screen is finer, then impurity easily clogs up filter screen and makes draining speed obviously reduce, and the mesh of filter screen is larger It cannot achieve an obvious filtering effect. In order to make the sewage enter the sewer as soon as possible and be discharged smoothly without clogging the sewer, the inventor of this case conducted in-depth research on the existing sewer inlet and proposed a sewer pipe anti-blocking self-cleaning device

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