Floor heating plate

Abstract

The utility model discloses a floor heating board, which relates to the technical field of floors and comprises a floor heating body, a first board and a second board, the first board and the second board are arranged on the lower surface of the floor heating body and are connected in a clamping mode, and a clamping block is fixed on the side wall of the first board. A clamping block is arranged on the side wall of the first plate, a clamping groove matched with the clamping block is formed in the side wall of the second plate, threaded holes are formed in the clamping block and the clamping groove, bolts are arranged on the threaded holes, sealing strips are arranged on the side wall of the first plate and the side wall of the second plate, and the sealing strips are attached to the side wall of the first plate and the side wall of the second plate. The first plate and the second plate are spliced in a clamped mode, so that the sealing strips on the first plate and the second plate extrude each other to form a closed area, the sealing performance of the plates during splicing is enhanced, heat generated by floor heating cannot be dissipated into a concrete layer along gaps between the plates, the heat completely acts on the floor heating plates, and therefore the floor heating effect is improved. And the heat conduction efficiency of floor heating is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flooring, in particular to a floor heating board. Background Art

[0002] Radiant floor heating (floor heating) uses the entire floor as a radiator, uniformly heating the entire floor through the heat medium in the floor radiation layer. It has the characteristics of rapid temperature rise, giving people a comfortable feeling of warm feet and cool head. It occupies a place in indoor heating methods, is currently the most comfortable heating method, and is also a symbol of the quality of modern life. Regardless of the paving method used, the bottom of the board needs to cooperate and contact with the floor heating pipeline. Therefore, there are high requirements for the deformation resistance, thermal conductivity, construction convenience and maintenance convenience of the floor heating floor board. The existing spliced ​​floor heating boards lack sealing between the two boards during paving and are not firmly fixed. Due to the poor sealing, part of the heat generated by the floor heating is transferred to the concrete layer along the gap, resulting in a decrease in the thermal conductivity efficiency of the floor heating. Therefore, it is particularly important to ensure the sealing between the two boards during splicing.

[0003] The existing patent (publication number: CN219992976U) proposes a floor heating board that is easy to splice, including a floor main body, a plurality of silencer grooves are arranged inside the floor main body, and a lifting column is fixedly connected to the inside of the silencer groove, and a first spring is provided on the outer surface of the lifting column. First, the pressing plate is pressed. Since the pressing plate is fixedly connected to the push rod, the push rod is driven to move. Since the push rod is fixedly connected to the first fixed block, the first fixed block can be driven to move at the same time. Since the first fixed block is connected to the movable rod, the movable rod can be driven to rotate. At the same time, since the movable rod is connected to the second fixed span through the second fixed shaft, the second fixed block can be driven when the movable rod rotates. Since the second fixed block is fixedly connected to the sliding rod, the sliding rod is driven to slide inside the movable groove and the second board, thereby achieving a more stable fixation of the board while facilitating disassembly, and will not easily cause separation of the board.

[0004] The above-mentioned floor heating panels adopt a technical solution to solve the stability of the splicing between floor heating panels, which is to fix the pressing plate and the push rod, thereby driving the push rod to move. Since the push rod is fixedly connected to the first fixed block, it drives the first fixed block to move. Since the first fixed block is connected to the movable rod, it drives the movable rod to rotate. At the same time, since the movable rod is connected to the second fixed span through the second fixed axis, when the movable rod rotates, it can drive the second fixed block. Since the second fixed block is fixedly connected to the sliding rod, it drives the sliding rod to slide inside the movable groove and the second panel, thereby achieving a more stable fixation of the panel. The problem with this solution is that although it solves the stability of the splicing between the panels, it does not solve the sealing problem between the panels. Therefore, we propose floor heating panels to solve the above problems. Utility Model Content

[0005] The utility model provides a floor heating plate, which solves the technical problem of poor sealing performance of the current floor heating plates during splicing.

[0006] In order to solve the above technical problems, the utility model provides a floor heating plate, comprising a floor heating body, and a first plate and a second plate arranged on the lower surface of the floor heating body, the first plate and the second plate being connected by a clamping device, a clamping block being fixed on the side wall of the first plate, a clamping groove adapted to the clamping block being provided on the side wall of the second plate, threaded holes being provided on both the clamping block and the clamping groove, bolts being provided on the threaded holes, sealing strips being provided on the side walls of the first plate and the second plate, the sealing strips being in contact with the side walls of the first plate and the second plate, and the first plate and the second plate being clamped and spliced ​​so that the sealing strips on the first plate and the second plate are squeezed against each other to form a sealed area;

[0007] Preferably, the thickness of the sealing strip is 1-1.5 mm.

[0008] The above technical solution is adopted: the thickness of the sealing strip is 1-1.5 mm, so that the gap between the first plate and the second plate is small when they are clamped and spliced. The mutual squeezing of the sealing strip when the first plate and the second plate are fixed enhances the sealing between the two plates.

[0009] Preferably, strip grooves are provided on the side walls of the first plate and the second plate, strip blocks are provided on the strip grooves, the strip blocks are connected to the strip grooves by clamping, a sealing strip is provided on the side of the strip block away from the strip groove, and the sealing strip is bonded to the strip block.

[0010] The above technical solution is adopted: strip grooves are opened on the side walls of the first plate and the second plate, strip blocks are provided on the strip grooves, the strip blocks are connected to the strip grooves by clamping, and a sealing strip is provided on the side of the strip block away from the strip groove. The sealing strip is bonded to the strip block, which makes it convenient to replace the sealing strip by removing the strip block from the strip groove when the sealing strip is damaged.

[0011] Preferably, a tapered groove is provided on the clamping block, and the depth of the tapered groove is greater than the thickness of the head of the bolt.

[0012] The above technical solution is adopted: a conical groove is opened on the clamping block, and the depth of the conical groove is greater than the thickness of the bolt head, so that when the first plate and the second plate are tightened, the bolt has a certain free space in the conical groove, and the bolt tightening stroke can be controlled according to actual needs.

[0013] Preferably, a cover is provided on the tapered groove, and the size of the cover is adapted to the size of the tapered groove.

[0014] Adopting the above technical solution: a cover body is provided on the conical groove, the size of the cover body is adapted to the size of the conical groove, and the cover body is provided on the conical groove to ensure the flatness and aesthetics of the plate.

[0015] Preferably, the bottoms of the first plate and the second plate are both provided with silencer grooves, and silencer cotton is arranged in the silencer grooves.

[0016] The above technical solution is adopted: silencer grooves are opened at the bottoms of the first plate and the second plate, and silencer cotton is arranged in the silencer grooves to improve the silencer effect of the plates.

[0017] Preferably, both the first plate and the second plate are provided with pattern protrusions, and the protrusion height of the pattern protrusions is 0.5-1 mm.

[0018] The above technical solution is adopted: pattern protrusions are provided on both the first plate and the second plate, and the protrusion height of the pattern protrusions is 0.5-1 mm. The pattern protrusions improve the aesthetics of the plate on the one hand, and improve the anti-slip effect of the plate on the other hand. When the plate is cleaned with a wet mop, children will not slip when walking on the plate.

[0019] Preferably, the first plate and the second plate are both composed of a plate surface layer, a moisture-proof layer, a heat-conducting layer and a buffer layer. The buffer layer is arranged at the bottom, the plate surface layer is in contact with the floor heating body, the heat-conducting layer is arranged on the top of the buffer layer, the moisture-proof layer is arranged on the top of the heat-conducting layer, and the plate surface layer is arranged on the top of the moisture-proof layer, and the plate surface layer, moisture-proof layer, heat-conducting layer and buffer layer are all bonded and fixed.

[0020] The above technical solution is adopted: the first plate and the second plate are both composed of a plate surface layer, a moisture-proof layer, a heat-conducting layer and a buffer layer. The buffer layer is arranged at the bottom, the plate surface layer is fitted with the floor heating body, the heat-conducting layer is arranged on the top of the buffer layer, the moisture-proof layer is arranged on the top of the heat-conducting layer, and the plate surface layer is arranged on the top of the moisture-proof layer. The plate surface layer, the moisture-proof layer, the heat-conducting layer and the buffer layer are all bonded and fixed, which ensures the firmness between the various hierarchical structures of the plate.

[0021] Preferably, the surface layer of the plate is made by a plastic particle extrusion process, the moisture-proof layer is made of a polyurethane waterproof material, the heat-conducting layer is made of a heat-conducting graphene material, and the buffer layer is made of high-density bonded polyethylene foam using nanotechnology.

[0022] The above technical solution is adopted: the surface layer of the board is made by the plastic particle extrusion process, and the plastic particles are recycled materials, which makes the floor heating board more environmentally friendly during the production process and increases the service life of the board. The moisture-proof layer is made of polyurethane waterproof material to improve the waterproof and moisture-proof ability of the board and prevent the board from getting damp and moldy. The heat-conducting layer is made of heat-conducting graphene material to improve the thermal conductivity of the board. The buffer layer is made of high-density adhesive-bonded polyethylene foam using nanotechnology to improve the buffering performance of the board. When laid on the floor heating pipe, it will not squeeze the floor heating pipe.

[0023] Compared with the related art, the present invention has the following beneficial effects:

[0024] 1. The invention provides a novel floor heating panel according to the present invention, wherein the first plate is fixed with a clamping block on the side wall, the second plate is provided with a clamping groove adapted to the clamping block, the clamping block and the clamping groove are both provided with threaded holes, and bolts are provided on the threaded holes, and the side walls of the first plate and the second plate are both provided with sealing strips, which fit the side walls of the first plate and the second plate. The first plate and the second plate are clamped and spliced ​​so that the sealing strips on the first plate and the second plate are squeezed against each other to form a sealed area, so that the first plate and the second plate are fixed to the first plate and the second plate by the bolts when splicing, thereby enhancing the firmness of the splicing between the two plates. At the same time, when the two plates are spliced, the sealing strips on the side walls of the plates are squeezed against each other to form a sealed area, thereby enhancing the sealing when the plates are spliced. The heat generated by the floor heating will not be dissipated to the slow-setting soil layer along the gap between the plates, but will all act on the floor heating plates, thereby improving the thermal conductivity of the floor heating. The novel invention has the advantages of easy transportation and splicing, firm fixation after splicing, good noise elimination effect, and high thermal conductivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of the floor heating panel;

[0026] Figure 2 This is a schematic diagram of the splicing and fixing of the first and second panels of the floor heating panels;

[0027] Figure 3 This is a bottom-up structural diagram of the first floor heating panel;

[0028] Figure 4 This is a disassembled diagram of the first floor heating panel;

[0029] Figure 5 This is the structural composition diagram of the first board in the floor heating board.

[0030] Numbers in the figure: 1. Floor heating body; 2. First plate; 3. Second plate; 4. Block; 41. Conical groove; 5. Threaded hole; 6. Block; 7. Cover; 8. Strip groove; 9. Strip block; 10. Sealing strip; 11. Patterned protrusion; 12. Bolt; 13. Silencer groove; 14. Plate surface; 15. Moisture-proof layer; 16. Heat-conducting layer; 17. Buffer layer. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Example 1

[0032] like Figure 1-Figure 5 As shown, the floor heating plate comprises a floor heating body 1, and a first plate 2 and a second plate 3 arranged on the lower surface of the floor heating body 1, the first plate 2 and the second plate 3 are connected by a clamping arrangement, a clamping block 4 is fixed on the side wall of the first plate 2, a clamping groove 6 adapted to the clamping block 4 is opened on the side wall of the second plate 3, threaded holes 5 are opened on the clamping block 4 and the clamping groove 6, bolts 12 are provided on the threaded hole 5, sealing strips 10 are provided on the side walls of the first plate 2 and the second plate 3, the sealing strips 10 are fitted with the side walls of the first plate 2 and the second plate 3, and the first plate 2 and the second plate 3 are clamped and spliced ​​so that the sealing strips 10 on the first plate 2 and the second plate 3 are squeezed against each other to form a closed area;

[0033] The first plate 2 and the second plate 3 on the lower surface of the floor heating body 1 are connected by a clamping device. A clamping block 4 is fixed on the side wall of the first plate 2, and a clamping groove 6 adapted to the clamping block 4 is provided on the side wall of the second plate 3. Threaded holes 5 are provided on the clamping block 4 and the clamping groove 6. Bolts 12 are provided on the threaded holes 5. Sealing strips 10 are provided on the side walls of the first plate 2 and the second plate 3. The sealing strips 10 fit the side walls of the first plate 2 and the second plate 3. The first plate 2 and the second plate 3 are clamped and spliced ​​so that the sealing strips 10 on the first plate 2 and the second plate 3 are The mutual extrusion forms a closed area, so that the first plate 2 and the second plate 3 are fixed to each other by bolts 12 when they are spliced, thereby enhancing the firmness of the splicing between the two plates. At the same time, the two plates are squeezed against each other by the sealing strips 10 on the side walls of the plates to form a closed area, thereby enhancing the sealing of the plates when spliced. Due to the closed area formed by the mutual extrusion of the sealing strips 10 between the two plates, the heat generated by the floor heating will not dissipate into the air along the gaps between the plates, but will be all dissipated on the floor heating plates, thereby improving the thermal conductivity efficiency of the floor heating. Example 2

[0034] like Figure 1-Figure 5 As shown, the thickness of the sealing strip 10 is 1-1.5 mm, and the side walls of the first plate 2 and the second plate 3 are both provided with a strip groove 8, and a strip block 9 is provided on the strip groove 8. The strip block 9 is connected to the strip groove 8 by a clamping device, and a sealing strip 10 is provided on the side of the strip block 9 away from the strip groove 8. The sealing strip 10 is bonded to the strip block 9, and a conical groove 41 is provided on the clamping block 4. The opening depth of the conical groove 41 is greater than the head thickness of the bolt 12, and a cover body 7 is provided on the conical groove 41. The size of the cover body 7 is adapted to the size of the conical groove 41. The bottom of the first plate 2 and the second plate 3 is provided with a silencer groove 13, and the silencer groove 13 is provided with silencer cotton. The first plate 2 and the second plate 3 are both provided with a patterned protrusion 11, and the protrusion height of the patterned protrusion 11 is 0.5-1 mm. The first plate 2 and the second plate 3 are both composed of a plate surface layer 14, a moisture-proof layer 15, a heat-conducting layer 16 and a buffer layer 17 The composition is as follows: the buffer layer 17 is arranged at the bottom, the surface layer 14 of the plate is fitted with the floor heating body 1, the heat conducting layer 16 is arranged on the top of the buffer layer 17, the moisture-proof layer 15 is arranged on the top of the heat conducting layer 16, the surface layer 14 of the plate is arranged on the top of the moisture-proof layer 15, and the surface layer 14 of the plate, the moisture-proof layer 15, the heat conducting layer 16 and the buffer layer 17 are all bonded and fixed to ensure the firmness between the various hierarchical structures of the plate. The surface layer 14 of the plate is made by the plastic particle extrusion process. The plastic particles are renewable and recycled materials to improve environmental protection. The moisture-proof layer 15 is made of polyurethane waterproof material to improve the waterproof and moisture-proof ability of the plate and prevent the plate from getting damp and moldy. The heat conducting layer 16 is made of heat-conducting graphene material to improve the thermal conductivity of the plate. The buffer layer 17 is made of high-density adhesive-bonded polyethylene foam through nanotechnology to improve the buffering performance of the plate. When laid on the floor heating pipe, it will not squeeze the floor heating pipe.

[0035] The thickness of the sealing strip 10 is 1-1.5 mm, so that when the first plate 2 and the second plate 3 are spliced ​​together, the gap between the two is small. When the first plate 2 and the second plate 3 are fixed, the sealing strip 10 is squeezed against each other, so that the sealing between the two plates is enhanced. The side walls of the first plate 2 and the second plate 3 are both provided with a strip groove 8, and a strip block 9 is provided on the strip groove 8. The strip block 9 is connected to the strip groove 8 by snapping. The sealing strip 10 is provided on the side of the strip block 9 away from the strip groove 8. The sealing strip 10 is bonded to the strip block 9. When the sealing strip 10 is damaged, it is convenient to replace the sealing strip 10 by removing the strip block 9 from the strip groove 8.

[0036] The taper groove 41 is provided on the clamping block 4, and the depth of the taper groove 41 is greater than the thickness of the head of the bolt 12, so that when the first plate 2 and the second plate 3 are fastened, the bolt 12 has a certain free space in the taper groove 41, and the stroke of the bolt 12 can be controlled according to actual needs, and the cover 7 is arranged on the taper groove 41, and the size of the cover 7 is matched with the size of the taper groove 41, the cover 7 is arranged on the taper groove 41, and the flatness and the aesthetics of the plate are ensured, the sound-absorbing grooves 13 are arranged at the bottoms of the first plate 2 and the second plate 3, sound-absorbing cotton is arranged in the sound-absorbing grooves 13, and the sound-absorbing effect of the plate is improved, the pattern protrusions 11 are arranged on the first plate 2 and the second plate 3, the protrusion height of the pattern protrusions 11 is 0.5-1mm, and the pattern protrusions 11 improve the aesthetics of the plate.

[0037] Working principle: as shown in the figure, Figure 1-5 the first plate 2 and the second plate 3 are laid on the concrete layer when in use, the ground heating body 1 is prevented from being directly in contact with the concrete layer, the first plate 2 and the second plate 3 are fixed by the bolt 12 when spliced, the firmness of splicing between the two plates is enhanced, meanwhile, the two plates are spliced, the sealing strips 10 on the side walls of the plates are extruded to form a closed area, the sealing property of the plates when spliced is enhanced, the heat generated by the ground heating is not emitted to the concrete layer along the gap between the plates due to the closed area formed by the extrusion of the sealing strips 10 between the two plates, but is all emitted on the ground heating plate, and the heat conduction efficiency of the ground heating is improved.

[0038] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A floor heating plate, comprising a floor heating body (1), and a first plate (2) and a second plate (3) arranged on the lower surface of the floor heating body (1), wherein the first plate (2) and the second plate (3) are connected by a clamping arrangement, characterized in that: A clamping block (4) is fixed on the side wall of the first plate (2), a clamping slot (6) adapted to the clamping block (4) is provided on the side wall of the second plate (3), threaded holes (5) are provided on both the clamping block (4) and the clamping slot (6), bolts (12) are provided on the threaded holes (5), sealing strips (10) are provided on the side walls of the first plate (2) and the second plate (3), the sealing strips (10) are fitted with the side walls of the first plate (2) and the second plate (3), and the first plate (2) and the second plate (3) are clamped and spliced ​​so that the sealing strips (10) on the first plate (2) and the second plate (3) are squeezed against each other to form a closed area.

2. The floor heating panel according to claim 1, characterized in that: The thickness of the sealing strip (10) is 1-1.5 mm.

3. The floor heating panel according to claim 1, characterized in that: The side walls of the first plate (2) and the second plate (3) are both provided with strip grooves (8), and strip blocks (9) are provided on the strip grooves (8). The strip blocks (9) are connected to the strip grooves (8) by clamping. A sealing strip (10) is provided on the side of the strip block (9) away from the strip grooves (8), and the sealing strip (10) is bonded to the strip block (9).

4. The floor heating panel according to claim 1, characterized in that: A tapered groove (41) is provided on the clamping block (4), and the depth of the tapered groove (41) is greater than the thickness of the head of the bolt (12).

5. The floor heating panel according to claim 4, characterized in that: A cover (7) is provided on the tapered groove (41), and the size of the cover (7) is adapted to the size of the tapered groove (41).

6. The floor heating panel according to claim 1, characterized in that: The bottoms of the first plate (2) and the second plate (3) are both provided with silencer grooves (13), and silencer cotton is arranged in the silencer grooves (13).

7. The floor heating panel according to claim 1, characterized in that: The first plate (2) and the second plate (3) are both provided with pattern protrusions (11), and the protrusion height of the pattern protrusions (11) is 0.5-1 mm.

8. The floor heating panel according to claim 1, characterized in that: The first plate (2) and the second plate (3) are both composed of a plate surface layer (14), a moisture-proof layer (15), a heat-conducting layer (16) and a buffer layer (17); the buffer layer (17) is arranged at the bottom; the plate surface layer (14) is in contact with the floor heating body (1); the heat-conducting layer (16) is arranged on top of the buffer layer (17); the moisture-proof layer (15) is arranged on top of the heat-conducting layer (16); the plate surface layer (14) is arranged on top of the moisture-proof layer (15); and the plate surface layer (14), the moisture-proof layer (15), the heat-conducting layer (16) and the buffer layer (17) are all bonded and fixed.

9. The floor heating panel according to claim 8, characterized in that: The surface layer (14) of the plate is made of recycled material through a plastic particle extrusion process, the moisture-proof layer (15) is made of a polyurethane waterproof material, the heat-conducting layer (16) is made of a heat-conducting graphene material, and the buffer layer (17) is made of high-density bonded polyethylene foam through nanotechnology.

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