Anti-water-accumulation floor drain

Abstract

The invention discloses an anti-water-accumulation floor drain. The floor drain comprises a shell, a connection pipe is communicated with the lower end of the shell, and a thread is arranged at the exterior of the connection pipe; a first annular groove is formed in the upper end of the inner side wall of the shell, a cover plate is arranged at the upper end in the shell, and each end of the coverplate extends in the first annular groove. The anti-water-accumulation floor drain has the advantages that a second water outlet mechanism can be automatically started when a filter plate is blocked,so that accumulated water enters the shell from the edge of the upper end of the shell, the accumulated water flows out from the shell and the connection pipe through a filter cover, and accordinglystable drainage of the floor drain continues; since the area of the opening of the upper end of the shell is larger than that of the filter plate, the drainage flower is increased, the drainage efficiency is improved, and the drainage function and the filter function achieve a balance; the filter cover can filter impurities to the greatest degree during effective drainage, secondary blocking is avoided, and the floor drain can be used multiple times and is convenient and easy to use and install again.

Description

technical field [0001] The invention relates to the technical field of drainage equipment, in particular to an anti-flood drain. Background technique [0002] The floor drain is an important interface connecting the drainage pipe system and the indoor ground. In order to adapt to the development of the society, the existing floor drain has a mechanism to prevent odor and waterproof backflow, thereby further improving the performance of the floor drain. [0003] Most of the existing families often forget to turn off the faucet. Generally, it is okay if someone is at home. Once no one is at home, and no one is at home for a long time, it will lead to serious water accumulation in the family. Most of the existing designers take this into consideration. However, due to the inexhaustible water source, the small overflowing water flow at the beginning will carry impurities on the road during the flow process, such as human hair, Small pieces of paper, food scraps, etc. will accum...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem in the prior art that the household water leaks carry impurities to block the floor drain and cause serious water accumulation in the family, and proposes a waterlogging-proof floor drain

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