Floor heating structure and installation method thereof

Abstract

The application relates to the technical field of building decoration, and provides a floor heating structure and a mounting method thereof. The floor heating structure comprises a floor heating layer, a flexible cushion layer and a floor tile layer. The floor heating layer comprises a plurality of floor heating modules and a plurality of adjusting support assemblies. The plurality of floor heating modules are sequentially arranged, and the adjusting support assemblies are arranged between adjacent floor heating modules. The flexible cushion layer is arranged on the floor heating layer and is used for shock absorption and energy absorption. The floor tile layer comprises a plurality of floor tiles. The back surface of each floor tile is provided with a plurality of mounting grooves, and the plurality of mounting grooves are used for mounting a plurality of suction cups. The suction connection end of the suction cup is arranged in the mounting groove and is detachably connected with the floor tile. The floor heating structure provided by the application adopts a multilayer design, the floor heating modules are clamped between the adjusting support assemblies, and no overhead space is arranged between the multilayer solid structures. The floor tiles are uniformly stressed, have no hollow drum feeling and are not prone to breaking. The reflection layer improves the thermal efficiency of the floor heating. The detachable floor tiles are convenient to maintain and can reduce the maintenance cost.

Description

Technical Field

[0001] This application relates to the field of building decoration technology, and more specifically, to a floor heating structure and its installation method. Background Technology

[0002] Prefabricated decorative materials are lightweight, energy-saving, and environmentally friendly, and are widely used in the industry. Currently, there are many types of raised underfloor heating structures on the market. However, when brittle surface materials are used in the above methods, the insufficient rigidity of the raised layer leads to cracks, hollowing, and breakage of the brittle materials such as floor tiles after prolonged use. Furthermore, the raised underfloor heating structure has low thermal efficiency due to the space beneath the floor tiles.

[0003] The existing underfloor heating system has a complex installation process, and the floor tiles are not removable, making maintenance difficult and replacement costly. Summary of the Invention

[0004] The purpose of this application is to provide a floor heating structure and its installation method to solve the problems of low thermal efficiency, strong hollowness of the surface layer, non-removability, high maintenance difficulty and high cost in the existing technology.

[0005] Based on this, in a first aspect, this application provides a floor heating structure, comprising: a floor heating layer including multiple floor heating modules and multiple adjustable support components, wherein the multiple floor heating modules are arranged sequentially, and the adjustable support components are disposed between adjacent floor heating modules; a flexible pad layer laid on the floor heating layer for shock absorption and energy absorption; a floor tile layer including multiple floor tiles, wherein the reverse side of the floor tiles is provided with multiple mounting grooves, the multiple mounting grooves being used to install multiple suction cups; wherein the suction end of the suction cup is disposed in the mounting groove and detachably connected to the floor tile, the first surface of the floor heating module is provided with a suction cup fixing groove, the flexible pad layer is provided with multiple mounting holes, the suction cup passes through the mounting holes, and the fixing end of the suction cup is disposed in the suction cup fixing groove.

[0006] In one possible implementation, the flexible pad layer includes a plurality of flexible pad blocks, which are matched and configured to fit with the plurality of floor heating modules; the flexible pad blocks are provided with a plurality of mounting holes for inserting the suction cups.

[0007] In one possible implementation, the flexible pad is provided with a plurality of connecting protrusions, and the first surface of the floor heating module is provided with a plurality of pad fixing grooves. The plurality of connecting protrusions are matched with the plurality of pad fixing grooves, each of the connecting protrusions corresponds to one pad fixing groove, and the plurality of connecting protrusions and the plurality of pad fixing grooves are detachably connected.

[0008] In one possible implementation, a reflective layer, an insulation layer, and a leveling layer are also included; the leveling layer is disposed on the ground, the insulation layer is disposed on the leveling layer, and the reflective layer is disposed between the insulation layer and the underfloor heating layer.

[0009] In one possible implementation, the second surface of the underfloor heating module is provided with a plurality of diffuse reflection grooves, and the second surface is connected to the reflective layer.

[0010] In one possible implementation, the underfloor heating module is rectangular, and four corner fixing parts are provided at the four apex corners of the underfloor heating module by removing material. The corner fixing parts are formed by removing material from the first surface and the second surface respectively.

[0011] In one possible implementation, each of the adjustment support components fixes the corner fixing parts of four adjacent floor heating modules, wherein the adjustment support component is matched with the corner fixing parts of the four adjacent floor heating modules.

[0012] In one possible implementation, the adjusting support assembly includes: a rubber base, the lower surface of which is fixed to the leveling layer; a shock-absorbing rubber pad, disposed on the upper surface of the rubber base; an adjusting disc, disposed on the shock-absorbing rubber pad, with the corner fixing portions of the four adjacent underfloor heating modules sandwiched between the adjusting disc and the rubber base; a through hole penetrating the rubber base, the shock-absorbing rubber pad, and the adjusting disc is provided at the center of the adjusting support assembly; the adjusting disc is provided with a nut mounting groove, the through hole being located at the center of the nut mounting groove; the rubber base is provided with a base groove, the through hole being located at the center of the base groove; a screw, passing through the through hole and within the nut mounting groove, the screw being threadedly connected to a nut; and a bottom disc, within the base groove, the bottom disc being fixedly connected to the screw.

[0013] In one possible implementation, the adjusting support assembly further includes a corner limiting part, comprising a base plate and a vertically arranged limiting protrusion, the limiting protrusion being fixed to the base plate, the base plate being connected to the adjusting disc, and the height of the limiting protrusion being the same as the thickness of the floor tile.

[0014] Secondly, a method for installing a floor heating structure is provided, including:

[0015] Lay a leveling layer on the ground;

[0016] An insulation layer is laid on the leveling layer;

[0017] A reflective layer is laid on the insulation layer;

[0018] Lay the underfloor heating layer and install adjustment support components between the underfloor heating modules to adjust the flatness of the underfloor heating modules;

[0019] An underfloor heating system is installed on the underfloor heating layer. The underfloor heating system includes underfloor heating heat pipes, which are laid in the underfloor heating grooves on the underfloor heating module.

[0020] A flexible underlayment is laid on the underfloor heating layer, and suction cups are installed on the underfloor heating module;

[0021] A layer of floor tiles is laid on the flexible pad, and the floor tiles are fixed to the suction cup.

[0022] The beneficial effects of the underfloor heating structure and its installation method provided in this application are at least as follows: The underfloor heating structure in this solution adopts a multi-layer design, with the underfloor heating modules sandwiched between adjustable support components, and no overhead space is provided between the multi-layer solid structures. The floor tiles are evenly stressed, without hollowness, and are not prone to breakage. The reflective layer improves the thermal efficiency of the underfloor heating system, and the removable floor tiles not only facilitate maintenance but also reduce maintenance costs. This solves the problems of low thermal efficiency in existing underfloor heating structures, as well as the problems of strong hollowness, non-removability, high maintenance difficulty, and high cost associated with the finishing layer. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a cross-sectional structural diagram of a floor heating structure provided in an embodiment of this application;

[0025] Figure 2 This is a schematic diagram of the structure of floor tiles in an embodiment of the underfloor heating system provided in this application;

[0026] Figure 3 A side view of a flexible pad in a floor heating structure provided in an embodiment of this application;

[0027] Figure 4 This is a top view of a flexible pad in a floor heating structure provided in an embodiment of this application;

[0028] Figure 5 A side view of a floor heating module in a floor heating structure provided in an embodiment of this application;

[0029] Figure 6 A top view of a floor heating module in a floor heating structure provided in an embodiment of this application;

[0030] Figure 7 A cross-sectional structural schematic diagram of the adjustable support component in a floor heating structure provided in an embodiment of this application;

[0031] Figure 8 This is an exploded cross-sectional view of the adjustable support component in a floor heating structure according to an embodiment of this application.

[0032] Figure 9 This is a top view of a corner limiting part in a floor heating structure provided in an embodiment of this application;

[0033] Figure 10 This is a schematic diagram of the suction cup structure in a floor heating structure provided in an embodiment of this application;

[0034] Figure 11 This is a schematic diagram of the installation method for a floor heating structure provided in one embodiment of this application.

[0035] The following are the labeling elements in the figure:

[0036] 10. Floor tile layer; 20. Flexible underlayment; 30. Underfloor heating layer; 40. Reflective layer; 50. Insulation layer; 60. Leveling layer; 70. Ground surface; 80. Suction cup; 110. Floor tile; 111. Mounting groove; 210. Flexible pad; 211. Connecting protrusion; 212. Mounting hole; 310. Underfloor heating module; 311. Underlayment fixing groove; 312. Suction cup fixing groove; 313. Underfloor heating groove; 314. First surface; 315. Second surface; 316. Diffuse reflection groove; 317. Corner fixing part; 320. Adjustment support; 321. Corner limiting part; 322. Adjustment disc; 323. Nut; 324. Screw; 325. Bottom disc; 326. Shock-absorbing rubber pad; 327. Rubber base; 328. Through hole; 810. Suction end; 820. Fixing end; 3211. Base plate; 3212. Limiting protrusion; 3221. Nut mounting groove; 3271. Base groove. Detailed Implementation

[0037] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0038] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0039] Currently, there are many types of raised underfloor heating structures on the market. However, when brittle surface materials are used in the above methods, the insufficient rigidity of the raised layer leads to cracks, hollowing, and breakage of the brittle materials such as floor tiles after prolonged use. Furthermore, the raised underfloor heating structure has low thermal efficiency due to the space beneath the floor tiles. Existing underfloor heating systems have complex installation processes, and the floor tiles are not removable, making maintenance difficult and replacement costs very high.

[0040] Therefore, embodiments of this application provide a floor heating structure, such as Figure 1-9 As shown, the system includes a floor heating layer 30, a flexible underlayment 20, and a floor tile layer 10. The floor heating layer 30 includes multiple floor heating modules 310 and multiple adjustable support components 320. The multiple floor heating modules 310 are arranged sequentially, and adjustable support components 320 are provided between adjacent floor heating modules 310. The flexible underlayment 20 is laid on the floor heating layer 30 for shock absorption and energy absorption. The floor tile layer 10 includes multiple floor tiles 110. The reverse side of each floor tile 110 has multiple mounting grooves 111 for mounting multiple suction cups 80. The suction end 810 of the suction cup 80 is located in the mounting groove 111 and is detachably connected to the floor tile 110. The first surface 314 of the floor heating module 310 has a suction cup fixing groove 312. The flexible underlayment 20 has multiple mounting holes 212. The suction cups 80 pass through the mounting holes 212, and the fixing end 820 of the suction cups 80 is located in the suction cup fixing groove 312.

[0041] Specifically, in this design, the underfloor heating structure includes an underfloor heating layer 30, a flexible underlayment 20, and a tile layer 10, where the tile layer 10 is the finishing layer and is located on top of the underfloor heating structure. The flexible underlayment 20 is placed between the underfloor heating layer 30 and the tile layer 10 as an intermediate layer, serving to dampen shocks and absorb energy. When the tile layer 10 is stepped on, the pressure is transmitted to the flexible underlayment 20 for cushioning and absorption. Therefore, after long-term use, brittle surface materials such as the tile layer 10 are less prone to cracking, hollowing, or breakage. As an example, the tile layer 110 can be made of ceramic porcelain.

[0042] The underfloor heating layer 30 includes multiple underfloor heating modules 310 and multiple adjustable support components 320. Each underfloor heating module 310 includes a first surface 314 and a second surface 315. The first surface 314 is connected to the flexible underlayment 20. The first surface 314 of the underfloor heating module 310 faces upwards, and the second surface 315 faces the ground 70. Multiple underlayment fixing grooves 311 are provided on the first surface 314 for fixing the flexible underlayment 20. Multiple suction cup fixing grooves 312 are also provided on the first surface 314 for fixing suction cups 80. In addition, multiple underfloor heating grooves 313 are provided on the first surface 314 for installing underfloor heating heat pipes. It can be understood that the underfloor heating grooves 313 can be set according to the size, arrangement direction, and position of the underfloor heating heat pipes. For example, if the underfloor heating heat pipes are in a meandering curve shape, the underfloor heating grooves 313 are also set in a meandering curve shape, and the inner diameter of the underfloor heating grooves 313 is larger than the outer diameter of the underfloor heating heat pipes for easy installation.

[0043] Adjustable support components 320 are disposed at the connection points of multiple underfloor heating modules 310. In one example, the adjustable support components 320 are disposed at the apex corners of four adjacent underfloor heating modules 310, wherein the extended lines of the apex corners of the four adjacent underfloor heating modules 310 converge at a point, and the center of the adjustable support component 320 coincides with the convergence point of the extended lines of the apex corners of the four adjacent underfloor heating modules 310. In another example, each underfloor heating module 310 includes four apex corners, and an adjustable support component 320 is connected to each apex corner. Each adjustable support component 320 can connect four underfloor heating modules 310.

[0044] The flexible padding layer 20 includes a plurality of flexible pads 210, the shape of which is consistent with the shape of the underfloor heating module 310. In one example, the number of flexible pads 210 is the same as the number of underfloor heating modules 310, and one flexible pad 210 is laid on one underfloor heating module 310. The flexible padding layer 20 also has a plurality of mounting holes 212 for inserting suction cups 80.

[0045] The floor tile layer 10 consists of multiple floor tiles 110. The front of each floor tile 110 is a decorative layer, and the back of each floor tile 110 has multiple mounting grooves 111 for mounting multiple suction cups 80. Each suction cup 80 includes a suction end 810 for attaching to the floor tile 110 and a fixing end 820 for securing it. The suction cup 80 passes through the mounting holes 212 of the flexible pad layer 20. The suction end 810 of the suction cup 80 is located within the mounting groove 111 and is detachably connected to the floor tile 110. The fixing end 820 of the suction cup 80 is located within the suction cup fixing groove 312. By adsorbing the floor tiles 110 with multiple suction cups 80, the floor tiles 110 can be stably fixed to the underfloor heating module 310, preventing them from shaking. The floor tiles 110 attached by the suction cups 80 are easy to remove; during maintenance, only damaged floor tiles 110 can be replaced, reducing maintenance difficulty and costs.

[0046] The underfloor heating structure in this embodiment adopts a multi-layer design, with the underfloor heating module 310 sandwiched between adjustable support members, and no overhead space is set between the multi-layer solid structures. The floor tiles 110 are evenly stressed, without hollow feeling, and are not easy to break. The reflective layer 40 improves the thermal efficiency of the underfloor heating. The removable floor tiles 110 not only facilitate maintenance, but also reduce maintenance costs.

[0047] In some embodiments, the flexible pad 20 includes a plurality of flexible pads 210, which are matched and configured with a plurality of underfloor heating modules 310. The flexible pads 210 have a plurality of mounting holes 212 for inserting suction cups 80.

[0048] Specifically, in this embodiment, multiple mounting holes 212 are provided on the flexible pad 210. The flexible pad 210 can be made of rubber or other flexible materials. The flexible pad 210 has the function of buffering and absorbing energy, which can buffer the pressure on the floor tile 110 and prevent the floor tile 110 from breaking.

[0049] In some embodiments, the flexible pad 210 is provided with a plurality of connecting protrusions 211, and the first surface 314 of the floor heating module 310 is provided with a plurality of pad fixing grooves 311. The plurality of connecting protrusions 211 are matched with the plurality of pad fixing grooves 311, each connecting protrusion 211 corresponds to one pad fixing groove 311, and the plurality of connecting protrusions 211 and the plurality of pad fixing grooves 311 are detachably connected.

[0050] Specifically, in this solution, multiple connecting protrusions 211 are provided on the surface of the flexible pad 210 that contacts the underfloor heating module 310. The dimensions of the multiple connecting protrusions 211 match those of the multiple underfloor heating fixing grooves 311, and the multiple connecting protrusions 211 are connected to the multiple underfloor heating fixing grooves 311, i.e., the multiple connecting protrusions 211 are inserted into the multiple underfloor heating fixing grooves 311, thus fixing the position of the flexible pad 210 and the underfloor heating module 310 relatively. The other side of the flexible pad 210 contacts and connects with the floor tile 110. In one example, the material of the connecting protrusions 211 can be a flexible material, and the height of the multiple connecting protrusions 211 can be greater than the depth of the multiple underfloor heating fixing grooves 311 to improve the cushioning capacity of the flexible pad 210.

[0051] This embodiment uses a connection method where the connecting protrusion 211 and the pad fixing groove 311 cooperate to achieve quick installation, which can be fixed without glue, saving energy and being environmentally friendly.

[0052] In some embodiments, the underfloor heating module 310 is a rectangular module including four apex corners. A first arc-shaped notch is provided at each apex corner, and the first arc-shaped notch is matched and configured to connect with the adjustment support assembly 320. At the first arc-shaped notch, a portion of material is removed from the first surface 314 and the second surface 315 respectively by material removal, forming identical fan-shaped steps. The apex portion after material removal is called the corner fixing portion 317. It can be understood that the corner fixing portion 317 is fan-shaped, and the small arc end of the corner fixing portion 317 is the first cut.

[0053] In some embodiments, the flexible pad 210 and the underfloor heating module 310 are set to the same shape and size. A second arc-shaped notch is also provided at the four top corners of the flexible pad 210. The second notch is the same in shape and size as the corner fixing part 317 formed after material removal, so that the flexible pad 210 and the underfloor heating module 310 can be matched.

[0054] In some embodiments, the system further includes a reflective layer 40, an insulation layer 50, and a leveling layer 60. The leveling layer 60 is disposed on the ground 70, the insulation layer 50 is disposed on the leveling layer 60, and the reflective layer 40 is disposed between the insulation layer 50 and the underfloor heating layer 30.

[0055] Specifically, in this solution, the reflective layer 40 is disposed below the underfloor heating layer 30. The reflective layer 40 is made of heat-reflective material and can reflect the heat radiated from the underfloor heating layer 30 to the ground 70. The reflective layer 40 reduces heat loss and improves the thermal efficiency of the underfloor heating system. Since the underfloor heating layer 30, the flexible underlayment 20, and the floor tile layer 10 are all contact layers with no gaps between them, the underfloor heating structure in this embodiment can significantly improve the thermal efficiency of the underfloor heating system. An underfloor heating system refers to a heating system including underfloor heating heat pipes.

[0056] The insulation layer 50 is set below the reflective layer 40. The insulation layer 50 is made of insulation material and is used to block the heat energy of the underfloor heating system from being transferred to the ground 70. It maximizes the heat radiated from the floor tiles 110 to the room above the insulation layer 50 to improve the thermal efficiency of the underfloor heating system.

[0057] The leveling layer 60 can be made of cement-based or gypsum-based quick-leveling materials to achieve the leveling function and provide a foundation for the insulation layer 50, reflective layer 40, underfloor heating layer 30, flexible underlayment 20 and floor tile layer 10 in the underfloor heating structure.

[0058] In some embodiments, the second surface 315 of the underfloor heating module 310 is provided with a plurality of diffuse reflection grooves 316, and the second surface 315 is connected to the reflective layer 40.

[0059] Specifically, the second surface 315 where the underfloor heating module 310 connects to the reflective layer 40 is provided with a physical structure for reflecting heat, namely multiple diffuse reflection grooves 316. The diffuse reflection grooves 316 can reflect the heat of the underfloor heating system and reflect some of the heat radiated towards the ground 70 to the floor tile layer 10, thereby improving the thermal efficiency of the underfloor heating system.

[0060] In some embodiments, each adjustment support assembly 320 fixes the corner fixing portions 317 of four adjacent floor heating modules 310, wherein the adjustment support assembly 320 is matched with the corner fixing portions 317 of the four adjacent floor heating modules 310.

[0061] Specifically, in this solution, the adjusting support assembly 320 is located at the apex corners of four adjacent floor heating modules 310, wherein the extended lines of the apex corners of the four adjacent floor heating modules 310 converge at a single point, and the center of the adjusting support assembly 320 coincides with the convergence point of the extended lines of the apex corners of the four adjacent floor heating modules 310. In one example, each floor heating module 310 includes four apex corners, and an adjusting support assembly 320 is connected to each apex corner. Each adjusting support assembly 320 can connect to four floor heating modules 310.

[0062] In some embodiments, the adjusting support assembly 320 includes: a rubber base 327, the lower surface of which is fixed to the leveling layer 60; a shock-absorbing rubber pad 326 disposed on the upper surface of the rubber base 327; an adjusting disc 322 disposed on the shock-absorbing rubber pad 326, with the corner fixing portions 317 of four adjacent underfloor heating modules 310 sandwiched between the adjusting disc 322 and the rubber base 327; a through hole 328 penetrating the rubber base 327, the shock-absorbing rubber pad 326, and the adjusting disc 322 being provided at the center of the adjusting support assembly 320; a nut mounting groove 111 provided in the adjusting disc 322, with the through hole 328 located at the center of the nut mounting groove 111; a base groove 3217 provided in the rubber base 327, with the through hole 328 located at the center of the base groove 3217; and a screw 324 passing through the through hole 328 and threadedly connected to a nut 323 within the nut mounting groove 111. The bottom disc 325 is located in the groove 3217 of the base and is fixedly connected to the screw 324.

[0063] Specifically, in this design, the rubber base 327, the shock-absorbing rubber pad 326, and the adjusting plate 322 are all circular to match the corner fixing parts 317 of the underfloor heating module 310. The rubber base 327 is fixed on the leveling layer 60, and part of the rubber base 327 is in contact with the insulation layer 50, the reflective layer 40, and the underfloor heating layer 30. The shock-absorbing rubber pad 326 is in contact with the corner fixing parts 317 of the four underfloor heating modules 310, and the corner fixing parts 317 are sandwiched between the rubber base 327 and the adjusting plate 322. The screw 324 passes through the through hole 328 and is threadedly connected to the nut 323 for fixing and adjusting the support assembly. The end of the screw 324 located in the base groove 3217 is fixedly connected to the bottom disc 325. Preferably, the end of the screw 324 located in the base groove 3217 is welded to the bottom disc 325.

[0064] The shock-absorbing rubber pad 326 provides shock absorption, and the adjustable support assembly 320 can be finely adjusted by fixing the screw 324 and nut 323. When the nut 323 is tightened, the underfloor heating module 310 is fixed and leveled.

[0065] In some embodiments, the adjustment support assembly 320 further includes a corner limiting part 321, which includes a base plate 3211 and a vertically arranged limiting protrusion 3212. The limiting protrusion 3212 is fixed on the base plate 3211, the base plate 3211 is connected to the adjustment plate 322, and the height of the limiting protrusion 3212 is the same as the thickness of the floor tile 110.

[0066] Specifically, in this design, the corner limiting part 321 is circular. The corner limiting part 321 is mounted on the adjusting plate 322, and its size is the same as that of the adjusting plate 322. The corner limiting part 321 is used to fix adjacent floor tiles 110. In one example, the extension lines of the apex corners of four adjacent floor tiles 110 converge at a point, that is, the center point of the corner limiting part 321 coincides with the convergence point of the extension lines of the apex corners of the four adjacent floor tiles 110. Each floor tile 110 includes four apex corners, and a corner limiting part 321 is connected to each apex corner. Each corner limiting part 321 can connect four floor tiles 110.

[0067] The corner limiting part 321 fills the cavity of the adjusting support component 320, forming a flat and flexible horizontal surface with the flexible pad layer 20, providing a foundation for the installation of the removable floor tile 110; the corner limiting part 321 is circular and the same size as the adjusting support component 320; the corner limiting part 321 is provided with a limiting protrusion 3212, the height of which is the same as the thickness of the removable floor tile 110; it provides a limit for the uniform gaps left when laying the removable floor tile 110; the limiting protrusion 3212 is made of flexible material and can absorb the errors of the removable floor tile 110;

[0068] The adjustment support assembly 320 includes an adjustment disc 322, which is circular with a hole in the center. The adjustment disc 322 has a nut mounting groove 111 to provide space for the nut 323 and prevent it from protruding. The adjustment disc 322 simultaneously holds four underfloor heating modules 310, ensuring they are on a uniform plane and providing fine-tuning functionality. The adjustment support assembly 320 also includes a rubber base 327, whose primary function is vibration damping, effectively absorbing ground noise. The rubber base 327 and the adjustment disc 322 engage the corner fixing part 317, through which a screw 324 passes, and the bottom disc 325 engages the base groove 3217.

[0069] In addition, this application embodiment also provides an installation method for a floor heating structure, including:

[0070] Step S101: Lay a leveling layer on the ground.

[0071] Step S102: Lay an insulation layer on the leveling layer.

[0072] Step S103: Lay a reflective layer on the insulation layer.

[0073] Step S104: Lay the underfloor heating layer and install adjustment support components between the underfloor heating modules to adjust the flatness of the underfloor heating modules.

[0074] Step S105: Install the underfloor heating system on the underfloor heating layer. The underfloor heating system includes underfloor heating pipes, which are laid in the underfloor heating grooves on the underfloor heating module.

[0075] Step S106: Lay a flexible underlayment on the underfloor heating layer and install suction cups on the underfloor heating module.

[0076] Step S107: Lay the floor tile layer on the flexible pad and fix the floor tile on the suction cup.

[0077] This embodiment features a simple installation process. The underfloor heating structure employs a multi-layer design, with the heating modules sandwiched between adjustable supports. No overhead spaces are provided between the multiple layers of solid structure. The floor tiles are evenly stressed, without any hollow areas, and are less prone to breakage. The reflective layer improves the thermal efficiency of the underfloor heating system. The removable tiles not only facilitate maintenance but also reduce maintenance costs.

[0078] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A floor heating structure, characterized in that, include: The underfloor heating layer includes multiple underfloor heating modules and multiple adjustable support components. The multiple underfloor heating modules are arranged in sequence, and the adjustable support components are provided between adjacent underfloor heating modules. A flexible underlayment is laid on the underfloor heating layer for shock absorption and energy absorption. The floor tile layer includes multiple floor tiles, and the reverse side of each floor tile is provided with multiple mounting grooves for mounting multiple suction cups. The suction end of the suction cup is disposed in the mounting groove and is detachably connected to the floor tile. The first surface of the floor heating module is provided with a suction cup fixing groove. The flexible pad has multiple mounting holes. The suction cup passes through the mounting holes, and the fixing end of the suction cup is disposed in the suction cup fixing groove. The flexible padding layer includes multiple flexible pad blocks, which are matched and configured with the multiple underfloor heating modules. The flexible pad has multiple mounting holes for inserting the suction cup; The flexible pad has multiple connecting protrusions, and the first surface of the floor heating module has multiple pad fixing grooves. The multiple connecting protrusions are matched with the multiple pad fixing grooves, and each connecting protrusion corresponds to one pad fixing groove. The multiple connecting protrusions and the multiple pad fixing grooves are detachably connected.

2. The underfloor heating structure as described in claim 1, characterized in that, It also includes a reflective layer, an insulation layer, and a leveling layer; The leveling layer is placed on the ground, the insulation layer is placed on the leveling layer, and the reflective layer is placed between the insulation layer and the underfloor heating layer.

3. The underfloor heating structure as described in claim 2, characterized in that, The second surface of the floor heating module is provided with multiple diffuse reflection grooves, and the second surface is connected to the reflective layer.

4. The underfloor heating structure as described in claim 3, characterized in that, The floor heating module is rectangular, and four corner fixing parts are provided at the four corners of the floor heating module by removing material. The corner fixing parts are formed by removing material from the first surface and the second surface respectively.

5. The underfloor heating structure as described in claim 4, characterized in that, Each of the adjustment support components fixes the corner fixing parts of four adjacent floor heating modules, wherein the adjustment support component is matched with the corner fixing parts of the four adjacent floor heating modules.

6. The underfloor heating structure as described in claim 5, characterized in that, The adjustment support component includes: A rubber base, the lower surface of which is fixed to the leveling layer; A shock-absorbing rubber pad is provided on the upper surface of the rubber base; An adjustment disc is mounted on the shock-absorbing rubber pad, and the corner fixing parts of the four adjacent floor heating modules are clamped between the adjustment disc and the rubber base. A through hole is provided at the center of the adjusting support assembly, penetrating the rubber base, the shock-absorbing rubber pad, and the adjusting plate. The adjusting plate is provided with a nut mounting groove, and the through hole is located at the center of the nut mounting groove. The rubber base is provided with a base groove, and the through hole is located at the center of the base groove. A screw rod passes through the through hole and is installed in the nut mounting groove; the screw rod is threadedly connected to the nut. The bottom disc is located within the groove of the base and is fixedly connected to the screw.

7. The underfloor heating structure as described in claim 6, characterized in that, The adjustment support assembly also includes: The corner limiting part includes a base plate and a vertically arranged limiting protrusion. The limiting protrusion is fixed on the base plate, and the base plate is connected to the adjusting plate. The height of the limiting protrusion is the same as the thickness of the floor tile.

8. A method for installing a floor heating structure, applied to the floor heating structure as described in any one of claims 1 to 7, characterized in that, include: Lay a leveling layer on the ground; An insulation layer is laid on the leveling layer; A reflective layer is laid on the insulation layer; Lay the underfloor heating layer and install adjustment support components between the underfloor heating modules to adjust the flatness of the underfloor heating modules; An underfloor heating system is installed on the underfloor heating layer. The underfloor heating system includes underfloor heating pipes, which are laid in the underfloor heating grooves on the underfloor heating module. A flexible underlayment is laid on the underfloor heating layer, and suction cups are installed on the underfloor heating module; A layer of floor tiles is laid on the flexible pad, and the floor tiles are fixed to the suction cup.

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