Invisible floor drain

Abstract

The invention discloses an invisible floor drain which is characterized by comprising a base, a latticed stilt floor arranged in the base, and a face material plate arranged on the base, wherein the base comprises an inwards concave seat and a raised edge on the outer edge of the inwards concave seat, a drain hole is formed in the position of the inwards concave seat corresponding to a sewer pipe, and the size of the periphery of the base is matched with that of the face material plate; the latticed stilt floor is clamped in the inwards concave seat and comprises a grid layer and a plurality of support pillars arranged below the grid layer, wherein the bottom surface of the latticed stilt floor is matched with the inner bottom surface of the inwards concave seat, and the top surface of the latticed stilt floor is flushed with the raised edge; and a mounting hole is formed in the middle of the face material plate, and a floor drain cover plate is arranged in the mounting hole. As the drain hole is formed in the base and in the position corresponding to the sewer pipe, and the face material plate is placed on the base, the invisible floor drain is achieved, the water drain pipe is not required to be modified, the construction is more convenient, and the construction time is reduced.

Description

technical field [0001] The invention relates to an indoor drainage device, in particular to an invisible floor drain. Background technique [0002] The floor drain is an important interface connecting the drainage pipe system with the indoor floor. As an important part of the drainage system in the residence, its performance directly affects the indoor air quality, whether the toilet drainage is smooth and so on. [0003] In the prior art, the floor drain usually includes a base 103 fixed on the decorative floor panel 101 (such as floor tiles) and communicated with the sewer pipe 102, and a filter screen (sieve) installed on the base 103. During installation, the The base 103 is installed in the center, that is, the floor drain is in the middle of the decorative floor panel 101 (in the middle of the diagonal line) or in the middle of the joints of the four panels, such as figure 1 , 2 As shown, this is to realize that each small decorative floor plate 101 is inclined towar...

AI Technical Summary

Problems solved by technology

[0005] ① Floor drain installation requires accurate typesetting in advance, which takes a lot of time;

[0006] ②According to the typesetting layout, almost all the floor drains and sewer pipes need to be dismantled and re-constructed, wasting materials and manpower;

[0007] ③The position of the sewer pipe after re-laying the pipe needs to be re-hanged to take waterproof measures. There are many processes and it is easy to cause problems such as water seepage;

[0009] ⑤The floor drain is chosen to be in the middle of the joints of the four panels, and the four panels need to be cut precisely, which affects the overall decoration effect, is time-consuming, and requires relatively high requirements for operators

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