Anti-blocking floor drain

Abstract

The invention discloses an anti-blocking floor drain. The anti-blocking floor drain comprises a floor drain body and a fine screen net placed at the upper end of the floor drain body, a saw cutting disc and a coarse screen net are parallelly arranged in the floor drain body in a clamped mode from top to bottom, the saw cutting disc and the coarse screen net are jointly supported with a straight rod through a bearing, a conical block and a limiting plate are correspondingly and fixedly arranged at the upper end and the lower end of the straight rod, chutes are equidistantly formed in the outerside wall of the conical block in a surrounded mode, a threaded groove is formed in the side wall of the straight rod, the threaded groove is located below the coarse screen net, the straight rod is connected with a mesh grid through the threaded groove in a threaded mode, the mesh grid is slidably connected with the inner side wall of the floor drain body in a sealed mode, top columns are uniformly distributed on the upper surface of the mesh grid, the straight rod is fixedly connected with a coil spring, and the coil spring is located between the saw cutting disc and the coarse screen net. According to the anti-blocking floor drain, the drainage speed of the floor drain can be increased, the long hair can further be prevented from blocking the floor drain, and the difficulty of cleaningthe hair in the floor drain is lowered.

Description

Technical field [0001] The invention relates to the technical field of drainage devices, in particular to an anti-clogging floor drain. Background technique [0002] The floor drain is an indispensable drainage appliance in the drainage system. The commonly used floor drain includes the water diversion pipe part and the filter part, and the filter part is mostly a combination of filters with different specifications. If the mesh of the filter is too large, it will not be able to For filtering function, if the mesh of the filter screen is too small, the ground drain is likely to be blocked, and people need to take out the filter screen and clean it manually. [0003] In bathrooms, hair salons and other places, in order to increase drainage, large-pore filters are often used, but when the user’s hair is long, the entangled hair is easy to block the floor drain and drainage pipes, so cleaners have to frequently check multiple places Cleaning the floor drain not only takes time and ef...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that the floor drain is easily blocked by long hairs, and the floor drain needs to be cleaned frequently manually, and an anti-blocking floor drain is proposed.

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