A water impact combined anti-backflow floor drain and its application method

Abstract

The invention relates to the field of anti-backwater floor drains, in particular to a combined anti-water backflow floor drain impacted by water flow and a method for using the same. It includes a ground cover plate, a floor drain base, a downpipe assembly and a sealing device; the floor drain base is cylindrical and vertically arranged. The ground cover plate is installed on the upper surface of the floor drain base; the fixed sealing device includes an upper buckle and a lower buckle; the upper buckle is ring-shaped, and the upper buckle plate enters the first ring-shaped groove; the lower buckle is ring-shaped, and the lower buckle plate enters The second layer of annular card slot, the lower end of the inner surface of the lower buckle has a ring-shaped boss, and the upper surface of the boss is evenly provided with springs, and the spring is vertically arranged; the sewer pipe assembly includes the floor drain sewer pipe and the fixing sleeve; Vertical setting, the floor drain pipe is coaxial with the floor drain base; the fixed sleeve includes a first ring, a second ring, and a support cylinder; the first ring is connected to the upper side of the floor drain pipe, the support cylinder is vertically set, and the second circle The ring is connected to the supporting cylinder, which can prevent the odor from entering the room and the generation of backwater.

Description

technical field [0001] The invention relates to the field of anti-backwater floor drains, in particular to a combined anti-water backflow floor drain impacted by water flow and a method for using the same. Background technique [0002] The floor drain is an important interface connecting the drainage system with the indoor ground. Especially in the bathroom, due to the metabolism of people in daily life, hair loss can be caused when shampooing, and these hairs flow into the floor drain along with the water flow, and after entering the pipeline, it is very easy to cause the blockage of the drainage pipeline. The ground dew is basically connected to the drainage pipe. When the drainage pipe has peculiar smell, it will enter the room through the ground dew, affecting people's normal life. Contents of the invention [0003] The present invention provides a water flow impact combined anti-backwater floor drain and its use method to solve the problem that the existing downpipe ...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a water flow impact combined anti-backwater floor drain and its use method to solve the problem that the existing downpipe drainage backwater, the hair mixed in the ground water is easy to block the sewer pipe and the peculiar smell of the sewer pipe enters the room along the floor drain The problem

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