Shell of floor drain suitable for foaming waterproof base plate

Abstract

The utility model relates to a floor drain shell suitable for a foaming waterproof base plate, which comprises a floor drain outer frame body, and a floor drain mounting hole for mounting an assembly type floor drain is formed in the floor drain outer frame body; a water stop ring plate is mounted in the floor drain mounting hole; the utility model has the advantages of reasonable structure, convenience in drainage, good water stop effect, strong integral rigidity and difficulty in deformation.

Description

Technical Field

[0001] This utility model belongs to the technical field of polyurethane foam waterproof chassis, specifically relating to a drain shell suitable for a foam waterproof chassis. Background Technology

[0002] The integrated bathroom waterproof base structure consists of polyurethane, expanded clay aggregate, aluminum alloy, waterproof layer, aluminum composite panel, and ceramic tiles, all integrally molded under high temperature and pressure. The base material is based on a biomimetic cement concrete structure (polyurethane-cement, expanded clay aggregate-sand and gravel, fiberglass-reinforcing steel). The frame is made of aluminum alloy profiles, and the bottom surface is aluminum composite panel. During the production of the polyurethane foam waterproof base, the pre-embedded drain will protrude from the bottom surface, which is not conducive to production. Therefore, it is necessary to pre-embed the drain frame to facilitate the later installation of the drain. Thus, it is essential to provide a drain shell suitable for foam waterproof bases that has a reasonable structure, convenient drainage, good water-stopping effect, strong overall rigidity, and is not easily deformed. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a shell for a floor drain with a foamed waterproof chassis that has a reasonable structure, convenient drainage, good water-stopping effect, strong overall rigidity, and is not easily deformed.

[0004] The purpose of this utility model is achieved as follows: a shell for a floor drain suitable for a foamed waterproof chassis, comprising a floor drain outer frame, wherein the floor drain outer frame has a floor drain mounting hole for installing a prefabricated floor drain; and a water-stop ring plate is installed inside the floor drain mounting hole.

[0005] The outer frame of the drain is generally square in shape, consisting of an upper top surface, a lower bottom surface, and a cavity located between the upper top surface and the lower bottom surface.

[0006] The cavity is equipped with reinforcing ring ribs.

[0007] The reinforcing ribs are arranged in two vertical structures within the cavity, and the reinforcing ribs are fixedly connected to the outer frame wall of the drain frame.

[0008] The top surface of the drain frame is 2mm lower than the surface of the tile to facilitate drainage.

[0009] The water-stop ring plate is used to connect the upper and lower halves of the assembled floor drain located in the floor drain mounting hole, and also serves to stop water flow.

[0010] The reinforcing ring is used to connect the outer frame of the drain to the polyurethane foam waterproof base, preventing water from seeping from the side wall of the outer frame of the drain.

[0011] The beneficial effects of this utility model are as follows: This utility model is an outer shell for a floor drain with a foamed waterproof base. In use, the upper surface of the floor drain frame is 2mm lower than the tile surface, which facilitates drainage. The water-stop ring plate of this utility model is used to connect the upper and lower parts of the floor drain and also serves to stop water leakage. The reinforcing ribs of this utility model can increase the overall rigidity of the floor drain frame wall, preventing deformation of the floor drain frame side wall caused by the expansion force generated during polyurethane foaming. At the same time, it also ensures a better connection between the floor drain frame and the polyurethane foam, avoiding the risk of water seepage from the floor drain side wall. This utility model has the advantages of reasonable structure, convenient drainage, good water-stopping effect, strong overall rigidity, and resistance to deformation. Attached Figure Description

[0012] Figure 1 This is an overall structural diagram of the present invention.

[0013] In the diagram: 1. Outer frame of the floor drain; 2. Top surface; 3. Bottom surface; 4. Floor drain mounting hole; 5. Water-stop ring plate; 6. Cavity; 7. Reinforcing ring rib. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings. Example 1

[0015] like Figure 1 As shown, a drain housing suitable for a foamed waterproof chassis includes a drain outer frame 1, wherein the drain outer frame 1 has a drain mounting hole 4 for installing a prefabricated drain; a water-stop ring plate 5 is installed inside the drain mounting hole 4.

[0016] The outer frame 1 of the drain is generally square in shape, consisting of an upper top surface 2, a lower bottom surface 3, and a cavity 6 located between the upper top surface 2 and the lower top surface 3.

[0017] This utility model relates to an outer shell for a floor drain with a foamed waterproof base. In use, the upper surface of the drain's outer frame is 2mm lower than the tile surface for easier drainage. The water-stop ring plate connects the upper and lower parts of the drain and also serves to stop water seepage. The reinforcing ribs increase the overall rigidity of the drain's outer frame, preventing deformation of the drain frame's sidewalls due to the expansion force generated during polyurethane foaming. This also ensures a better connection between the drain's outer frame and the polyurethane foam, avoiding the risk of water seepage from the drain's sidewalls. This utility model has the advantages of reasonable structure, convenient drainage, good water-stopping effect, high overall rigidity, and resistance to deformation. Example 2

[0018] like Figure 1As shown, a kind of shell of floor drain suitable for foamed waterproof chassis, it includes floor drain outer frame body 1, floor drain mounting hole 4 for installing assembled floor drain is set in the inside of the floor drain outer frame body 1;Water stop ring plate 5 is installed in the inside of the floor drain mounting hole 4.

[0019] The floor drain outer frame body 1 is overall square structure, is composed of upper top surface 2, lower bottom surface 3 and cavity 6 between upper top surface 2, lower bottom surface 3.

[0020] Reinforcing ring 7 is installed in the inside of the cavity 6.

[0021] The reinforcing ring 7 is arranged with two in upper and lower structure in cavity 6 and the reinforcing ring 7 is fixedly connected with the outer frame wall of the floor drain outer frame body 1.

[0022] The height of the upper top surface 2 of the floor drain outer frame body 1 is 2mm lower than the height of ceramic tile surface, for facilitating drainage.

[0023] The water stop ring plate 5 is used for the connection of upper half and lower half of assembled floor drain in the floor drain mounting hole 4, and is also used for water stop.

[0024] The reinforcing ring 7 is used for the connection of floor drain outer frame body 1 and polyurethane foaming waterproof chassis, to avoid seepage from the side wall of floor drain outer frame.

[0025] The utility model discloses a kind of shell of floor drain suitable for foamed waterproof chassis, in use, the upper end surface of the floor drain outer frame of the utility model is 2mm lower than the height of ceramic tile surface, for facilitating drainage;The water stop ring plate of the utility model is used for the connection of upper half and lower half of floor drain, and is also used for water stop;The reinforcing ring of the utility model can increase the overall rigidity of floor drain outer frame wall, not to cause the deformation of floor drain frame side wall by the expansion force generated when polyurethane foaming, simultaneously, it also plays floor drain outer frame and polyurethane foaming better connection, avoid the risk of seepage from floor drain side wall;The utility model has the advantages of reasonable structure, convenient drainage, good water stop effect, strong overall rigidity, not easy to deform.

Claims

1. A housing suitable for use in a floor drain of the type having a foamed waterproof base pan, the housing comprising a floor drain outer frame, characterised in that: The floor drain outer frame body is internally provided with a floor drain mounting hole for mounting the assembled floor drain; a water stop ring plate is mounted in the floor drain mounting hole; The floor drain outer frame body is in a square structure as a whole, which is composed of an upper top surface, a lower bottom surface and a cavity between the upper top surface and the lower bottom surface; A reinforcing ring rib is mounted in the cavity; The reinforcing ring rib is arranged in an upper and lower structure in the cavity, two reinforcing ring ribs are arranged and the reinforcing ring rib is fixedly connected with the outer frame wall of the floor drain outer frame body.

2. A housing for a floor drain suitable for use in a foamed waterproofing tray according to claim 1, characterised in that: The height of the upper top surface of the floor drain outer frame body is 2mm lower than the height of the ceramic tile surface, which is convenient for drainage.

3. A housing for a floor drain suitable for use in a foamed waterproofing tray according to claim 1, wherein: The water stop ring plate is used for connecting the upper half and the lower half of the assembled floor drain in the floor drain mounting hole and simultaneously used for water stop.

4. A housing for a floor drain suitable for use in a foamed waterproofing bed according to claim 1, wherein: The reinforcing ring rib is used for connecting the floor drain outer frame body and the polyurethane foaming waterproof bottom disc to avoid water seepage from the side wall of the floor drain outer frame body.

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