Dry-method waterproof overhead floor capable of achieving floor heating in toilet

Abstract

The utility model discloses a dry-method waterproof overhead floor capable of achieving floor heating in a toilet, and relates to the technical field of building construction. The supporting structure and the overhead ground structure are arranged on the supporting floor slab, dry construction of the overhead ground structure capable of achieving floor heating of the toilet is achieved, the operation requirement of a dry ground system of the toilet is met, the time and labor cost of a construction site are effectively reduced, the installation quality and the construction efficiency are improved, and by means of various waterproof structures, the construction cost is reduced. The waterproof effect of the bathroom overhead ground is improved, the bathroom overhead ground can be applied to the large-space integrated bathroom ground with the waterproof requirement, by arranging the adjustable supporting rods, the height can be independently adjusted according to different requirements, comprehensive leveling is achieved, and the metal nuts are screwed into the base layer plate; the phenomena of noise and overflow caused by resonance between the base plate and the metal nut due to the smooth outer wall of the metal nut when the sewer hole is formed are effectively prevented, the sealing ring gasket is arranged to seal the sewer pipe and the ground decoration layer, and the waterproof effect is further improved.

Description

A dry-method waterproof raised floor for bathrooms with underfloor heating Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a dry waterproof raised floor for bathrooms that can be heated by underfloor heating. Background Technology

[0002] Dry-layout flooring is increasingly being combined with various functions. As a component of industrialized buildings, dry-layout raised floors are used in industrialized building flooring applications. However, in the construction of large-space bathroom floors, in order to set the bathroom drainage as a same-floor drainage structure and considering the high waterproofing requirements of bathrooms, the construction process of the bathroom raised floors still adopts wet construction methods. This increases the time and labor costs on the construction site, and at the same time, the installation quality and efficiency cannot be guaranteed. There is a lack of practical and effective dry-layout raised floors for bathrooms that can be installed with both safety and waterproofing. To solve the above problems, we propose a dry-layout waterproof raised floor for bathrooms that can be equipped with underfloor heating. Summary of the Invention

[0003] The purpose of this utility model is to provide a dry waterproof raised floor for bathrooms that can be heated by underfloor heating, thereby solving the existing problems.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model discloses a dry-method waterproof raised floor for bathrooms with underfloor heating, comprising a supporting floor slab, a supporting structure fixed to the supporting floor slab, a raised floor structure mounted on the supporting structure, and a drain pipe mounted on the raised floor structure. The supporting structure includes multiple adjustable support rods vertically fixed to the supporting floor slab. Each adjustable support rod includes a rubber buffer base, a hollow metal screw fixed to the rubber buffer base, and a metal nut mounted on the hollow metal screw. The metal nut is threaded onto the top of the hollow metal screw. The raised floor structure includes a baseboard, an underfloor heating module, a balancing plate, and a floor covering, sequentially laid on the adjustable support rods. The decorative layer includes a metal nut with external threads on its outer periphery and a threaded hole on the base plate. The metal nut is threadedly connected to the threaded hole. The underfloor heating module contains a water pipe, and a drain hole is provided on the raised ground structure. The drain pipe is located in the drain hole and is fitted with a sealing ring gasket. The sealing ring gasket includes a disc-shaped bottom edge and a frustum-shaped folded edge located in the middle of the bottom edge. The sealing ring gasket has a through hole in the middle, and a sealing protrusion facing the through hole is provided on the folded edge. The drain pipe has a sealing groove that cooperates with the sealing protrusion. The bottom edge of the sealing ring gasket is attached to the floor decorative layer, and the folded edge of the sealing ring gasket is attached to the outer periphery of the drain pipe. The sealing protrusion and the sealing groove are snap-fitted together.

[0006] In one embodiment, the underfloor heating module is a high-pressure precast grooved extruded polystyrene board with aluminum foil composite on it, and the baseboard is a reinforced fiber inorganic board; a resin waterproof chassis is provided under the floor decoration layer, and the resin waterproof chassis has anti-water return edges around its perimeter.

[0007] In one embodiment, the distance between adjacent adjustable support rods is no more than 400 mm.

[0008] This utility model has the following beneficial effects:

[0009] This utility model enables dry construction of a raised floor structure for bathrooms with underfloor heating by setting up a supporting structure and an elevated floor structure on the supporting floor slab. It meets the operational requirements of dry floor systems in bathrooms, effectively reducing on-site time and labor costs, improving installation quality and construction efficiency. Furthermore, through various waterproof structures, it enhances the waterproofing effect of the raised floor. It can be applied to large-space integrated bathrooms with waterproofing requirements and bathrooms with underfloor heating. Adjustable support rods allow for independent height adjustment to meet different needs, achieving full leveling. Metal nuts screwed into the baseboard effectively prevent resonance between the baseboard and the metal nut due to the smooth outer wall of the nut, which could cause noise and water overflow when opening drain holes. A sealing ring gasket seals the drain pipe between the drain pipe and the floor decoration layer, further improving the waterproofing effect. It features safety and applicability, has significant promotional and practical value, and its widespread application will generate substantial economic benefits.

[0010] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 is a schematic diagram of the sealing ring gasket structure of this utility model.

[0014] The attached diagram lists the components represented by each number as follows:

[0015] 1. Supporting floor slab; 2. Adjustable support rod; 201. Rubber buffer base; 202. Hollow metal screw; 203. Metal nut; 3. Base plate; 4. Underfloor heating module; 5. Balance plate; 6. Floor decoration layer; 7. Water pipe; 8. Drain pipe; 9. Sealing ring gasket; 901. Bottom edge; 902. Folded edge; 10. Through hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please refer to Figures 1 and 2. This utility model is a dry waterproof raised floor for bathrooms with underfloor heating. It includes a supporting floor slab 1, a supporting structure fixed on the supporting floor slab 1, a raised floor structure on the supporting structure, and a drain pipe 8 on the raised floor structure. The supporting structure includes multiple adjustable support rods 2 vertically fixed on the supporting floor slab 1. Each adjustable support rod 2 includes a rubber buffer base 201, a hollow metal screw 202 fixed on the rubber buffer base 201, and a metal nut 203 on the hollow metal screw 202. The metal nut 203 is threaded onto the top of the hollow metal screw 202, thereby facilitating fine adjustment of the support height of the adjustable support rod 2. The height can be independently adjusted to meet different needs and achieve full leveling.

[0018] The elevated ground structure includes, sequentially, a base plate 3, a floor heating module 4, a balance plate 5, and a floor decoration layer 6, all laid on adjustable support rods 2. The base plate 3 is made of reinforced fiber inorganic board. A metal nut 203 has external threads on its outer periphery, and a threaded hole is provided on the base plate 3. The metal nut 203 is threaded into the threaded hole, thus fixing the base plate 3 onto the adjustable support rods 2. Tightening the metal nut 203 into the base plate 3 increases the friction between them, effectively preventing resonance and noise / water overflow caused by the smooth outer wall of the metal nut 203 when opening drain holes. The effective connection between the hollow metal screw rod 202 and the metal nut 203 is no less than 10mm. Adjacent adjustable supports... The distance between rods 2 is no more than 400mm. The hollow metal screw 202 is filled with expanding foam. The underfloor heating module 4 is a high-pressure precast grooved extruded board with aluminum foil composite. The underfloor heating module 4 is equipped with water heating pipes 7, thereby increasing the heat conduction area of ​​the water heating pipes 7 and improving the heat transfer rate. The bottom of the floor decoration layer 6 is equipped with a resin waterproof base. The resin waterproof base is made of high-strength, heat-resistant, acid and alkali-resistant material. The surface of the resin waterproof base is textured and has added small square treatment to increase the bonding area with the floor decoration layer 6. The resin waterproof base is equipped with a 50mm high anti-water return edge around its perimeter to prevent water from flowing out, effectively blocking the overflow of water from the ground, reducing the probability of water leakage, and ensuring waterproof reliability.

[0019] The elevated ground structure is equipped with drainage holes, and a drain pipe 8 is installed inside the drainage holes. A sealing ring gasket 9 is fitted onto the drain pipe 8, as shown in Figure 2. The sealing ring gasket 9 includes a disc-shaped bottom edge 901 and a frustum-shaped folded edge 902 located in the middle of the bottom edge 901. A through hole 10 is provided in the middle of the sealing ring gasket 9, and a sealing protrusion ring facing the through hole 10 is provided on the folded edge 902. A sealing groove is provided on the drain pipe 8 to cooperate with the sealing protrusion ring. The bottom edge 901 of the sealing ring gasket 9 is attached to the ground decoration layer 6, and the folded edge 902 of the sealing ring gasket 9 is attached to the outer periphery of the drain pipe 8. The sealing protrusion ring is snapped into the sealing groove, thereby sealing the drain pipe 8 and the ground decoration layer 6 and further improving the waterproof effect.

[0020] It needs to be further explained that:

[0021] This utility model achieves dry construction of a raised floor structure for bathrooms with underfloor heating by setting a supporting structure and an elevated floor structure on the supporting floor slab 1. It meets the operational requirements of dry floor systems, effectively reduces on-site time and labor costs, improves installation quality and construction efficiency, and enhances the waterproofing effect of the raised floor through various waterproofing structures. It can be applied to large-space integrated bathroom floors with waterproofing requirements and bathroom floors with underfloor heating requirements. By setting adjustable support rods 2, the height can be independently adjusted to meet different needs and achieve full leveling. The metal nut 203 is screwed into the base plate 3, effectively preventing resonance between the base plate 3 and the metal nut 203 when opening the drain hole due to the smooth outer wall of the metal nut 203, which would cause noise and water overflow. By setting a sealing ring gasket 9, the drain pipe 8 and the floor decoration layer 6 are sealed, further improving the waterproofing effect.

[0022] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dry-method waterproof raised floor for bathrooms with underfloor heating, comprising a supporting floor slab (1), a supporting structure fixed to the supporting floor slab (1), a raised floor structure disposed on the supporting structure, and a drain pipe (8) disposed on the raised floor structure, characterized in that: The supporting structure includes multiple adjustable support rods (2) vertically fixed on the supporting floor slab (1). Each adjustable support rod (2) includes a rubber buffer base (201), a hollow metal screw (202) fixed on the rubber buffer base (201), and a metal nut (203) on the hollow metal screw (202). The metal nut (203) is fitted onto the top of the hollow metal screw (202) and threadedly connected to the hollow metal screw (202). The elevated ground structure includes a base plate (3), a floor heating module (4), a balance plate (5), and a floor decoration layer (6) laid sequentially on the adjustable support rods (2). The metal nut (203) has external threads on its outer periphery, and the base plate (3) has threaded holes. The metal nut (203) is threadedly connected to the threaded holes. Next, the floor heating module (4) is equipped with a water heating pipe (7), and a drain hole is provided on the raised ground structure. The drain pipe (8) is located in the drain hole. A sealing ring gasket (9) is fitted on the drain pipe (8). The sealing ring gasket (9) includes a bottom edge (901) in the shape of a disc and a folded edge (902) in the shape of a frustum located in the middle of the bottom edge (901). A through hole (10) is provided in the middle of the sealing ring gasket (9). A sealing convex ring is provided on the folded edge (902) facing the through hole (10). A sealing groove is provided on the drain pipe (8) to cooperate with the sealing convex ring. The bottom edge (901) of the sealing ring gasket (9) is attached to the floor decoration layer (6), and the folded edge (902) of the sealing ring gasket (9) is attached to the outer periphery of the drain pipe (8). The sealing convex ring and the sealing groove are snap-fit ​​connected.

2. The dry-method waterproof raised floor for bathrooms with underfloor heating as described in claim 1, characterized in that, The underfloor heating module (4) is a high-pressure precast grooved extruded polystyrene board with aluminum foil metal composite on it.

3. The dry-method waterproof raised floor for bathrooms with underfloor heating as described in claim 1, characterized in that, A resin waterproof base is provided under the ground decorative layer (6), and the resin waterproof base is provided with anti-water return edges around its perimeter.

4. A dry-waterproof raised floor for bathrooms with underfloor heating as described in claim 1, characterized in that, The distance between adjacent adjustable support rods (2) shall not exceed 400mm.

5. A dry-method waterproof raised floor for bathrooms with underfloor heating as described in claim 1, characterized in that, The baseboard (3) is a fiber-reinforced inorganic board.

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