Floor drain

Abstract

The invention relates to an embedded floor drain, comprising body, screener and cover. There is a short pipe at the body bottom, whose lower end is connected with water connector and upper end is connected with water sealing pipe. Screener is set at the port of water sealing pipe. The distance between the plane of water sealing pipe port of body and cover is more than 40mm. on the screener is set hand knob, whose height is corresponding to body height. The floor drain bottom around water sealing pipe port is circle concave and sealing bowl with umbrella shape is connected with screener hand knob corresponding to screener. Around the sealing bowl there is concave-convex shape. Convex part is against circle groove of said circle floor drain bottom and concave part is formed as the drain passage between floor drain cavity and screener. Because floor drain height of the invention is added in evidence cavity cubage (expressed in breath cavity) of screener is enlarged notably so that water is drained through breath cavity naturally when screener is blocked by little dunhill. There are the merits that long clearing interval and convenience clearing and preventing niff discharging effectively.

Description

technical field [0001] The invention relates to a component matched with a sewer pipe, in particular to a floor drain which is embedded in the ground and whose bottom is matched with the sewer pipe. Background technique [0002] The structure of existing floor drain generally comprises several parts of floor drain main body, retaining screen, sealing bowl and floor drain cover. The main body of the floor drain is cylindrical, and the lower port is equipped with a short pipe. The part of the short pipe extending downward is the sewer pipe connecting pipe, and the part located in the cavity of the main body of the floor drain is a water seal pipe. A sieve is arranged on the nozzle plane of the water-sealed pipe, and the sieve is mainly used to block dirt to prevent dirt from falling directly from the port of the water-sealed pipe into the sewer pipe to block the pipeline. The bottom of the floor drain around the port of the water-sealed pipe is in an annular concave shape, wh...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a floor drain with a new structure. In actual use, the floor drain has the characteristics of long cleaning interval, convenience, smooth drainage, good effect and not easy to block, which solves the problem of The phenomenon that the ground drain turns into a ground hole in reality

Images