Vertical comb floor drain

Abstract

The invention provides a vertical comb-tooth floor drain, which belongs to the technical field of drainage systems and comprises a box body, a pulling device, a pull ring, a filter screen and a rubbersheet, wherein a water discharge hole and comb teeth are arranged in the box body; the pull ring is arranged above the pulling device; the rubber sheet and the filter screen are arranged below the pulling device, the filter screen is arranged at the center of the pulling device, the rubber sheet is arranged on the outer ring of the filter screen, the pulling device comprises an upper end cover, the end cover is provided with a water inlet, and the water inlet position corresponds to the upper part of the comb teeth. The comb teeth and the filter screen of the floor drain can completely blockthe hair. When in use, the pull ring is pulled and the hair is pulled to the surface of the rubber sheet by the adhesion force and the pulling force of the rubber sheet, the rubber sheet and the filter screen can be disassembled and replaced, and simple, rapid and effective cleaning can be realized, and the structure is simple.

Description

technical field [0001] The invention belongs to the technical field of drainage systems, in particular to a vertical comb-teeth floor drain. Background technique [0002] The floor drain is an important interface connecting the drainage piping system with the indoor ground, and is an important part of the drainage system in the residence. The existing floor drain is dirty in people's eyes, and few people pay attention to it. After using it for a period of time, the surface of the floor drain is always covered with hair, which not only affects the cleanliness of the floor, but also is not easy to remove. Over time, it accumulates in the water bend The hair at the pipe makes the water not smooth or even blocked. [0003] In order to solve the above problems, CN201320820938.9 discloses a hanging net type hair-proof floor drain, which includes a box body and a cover with a drain groove, and a hanging net frame that can be embedded in the drain groove. The surface cover of the ...

AI Technical Summary

Problems solved by technology

[0004] Although the above structure can solve certain problems, it has multiple defects. One is that the hanging net frame that can be embedded in the sink is a flat hanging net rack, and the gap in the middle is relatively large. At this time, the hanging net frame cannot effectively block all hairs, and the blocked hair will also break away from the hanging net frame due to the impact of water flow, and the blocking effect of the hanging net frame is weakened

The second is to clean the hair and take out the hanging rack, although it is not necessary to remove the entire cover, but if there are many hairs, it will cause inconvenience in taking it out

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