Water seepage prevention floor drain

Abstract

The invention relates to a floor drain, in particular to a floor drain for a water seepage prevention toilet, which belongs to the technical field of floor drain structures. The water seepage prevention floor drain comprises a floor drain body 1, a sealing bowl 2 inside the floor drain body 1, and a floor drain cover 3 on the upper part, and is characterized in that the periphery of the floor drain body 1 is provided with a circle of water seal ring 4 surrounding the floor drain and extending out horizontally; and the drain floor is provided with drain openings 5 evenly above the water seal ring 4 and along the periphery of the floor drain body 1. The water seepage prevention floor drain is provided with the water seal ring on the basis of the prior floor drain to further strengthen the waterproof effect, effectively prevent water seepage of a waterproof layer and perform conduction drainage aiming at the water seepage, and is environment-friendly to use and convenient to mount.

Description

1. Technical field [0001] The invention relates to a floor drain, in particular to a floor drain for an anti-seepage toilet, and belongs to the technical field of floor drain structures. 2. Background technology [0002] Water seepage in the bathroom floor is a common problem in residential projects, especially around the floor drain at the lowest point of the bathroom. Usually, the construction personnel operate according to the design requirements during construction. After the waterproof layer is completed, a 24-hour water storage test is carried out. The test is no water seepage. Qualified, but after the user lives for a period of time, water seepage will appear in the floor drain. [0003] Let's analyze the causes of water retention and leakage: [0004] 1. The floor of the bathroom is a tile surface, and the tiles have gray joints. Although the joints are treated after the tiles are laid, water will still seep from the tile gray joints. Under the tiles are the adhesiv...

AI Technical Summary

Problems solved by technology

[0004] 1. The floor of the bathroom is a tile surface, and the tiles have gray joints. Although the joints are treated after the tiles are laid, water will still seep from the tile gray joints. Under the tiles are the adhesive layer and dry hard cement mortar. There are many gaps in the cement mortar that are not dense, and there is also water permeability. The bottom is the waterproof layer. The water that seeps from the tile mortar joints exists on the waterproof layer, and there is no place to drain it.

[0005] 2. The floor drain is made of PVC with a smooth surface. It is difficult for the waterproof roll to stick firmly to the smooth PVC floor drain for a long time. After a long time, gaps will appear between the waterproof roll and the floor drain. seepage through the gaps, affecting the use of the lower-level residents

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