A floor heating overhead module kit and laying method thereof

Abstract

The present invention belongs to the field of building decoration, and discloses a floor heating overhead module kit and a laying method thereof, wherein the first module is used for laying straight paths in non-corridor areas, the second module is used for cooperating with the first module to lay curved pipe areas in non-corridor areas, and the third module is used for densely laying pipes in the corridor area, so as to achieve whole-house laying; the first module and the second module are a combination of an insulation board and a galvanized iron plate, which improves the heat conduction effect, reduces costs, and also has heat preservation and sound insulation functions; in addition, the support members in the present invention are used to achieve overhead and leveling, which is more labor-saving and convenient for later maintenance of water and electricity pipelines. The present invention can not only meet the needs of whole-house paving, but also achieve overhead, leveling, heat conduction, insulation and other effects; the present invention is suitable for the interior decoration industry and is used for floor heating laying.

Description

Technical Field

[0001] The invention belongs to the field of building decoration, in particular to a floor heating overhead module kit and a laying method thereof. Background Art

[0002] The common dry floor heating modules on the market usually use aluminum plates as heat conduction media. Figure 1 As shown, the aluminum plate is processed with a pipe embedding groove 1, which includes a straight groove 7 and a curved groove 101, which is convenient for embedding the floor heating pipe 24 or making the floor heating pipe 24 turn. However, the house layout is usually divided into bedrooms, kitchens, and bathrooms. When laying floor heating modules in the bedrooms, the spacing between the floor heating pipes 24 is relatively large, usually 150mm-200mm. The corridors in the kitchen or bathroom are long and narrow spaces with narrow widths and long lengths. It is necessary to lay relatively dense floor heating pipes 24 in this area, that is, the spacing between two adjacent floor heating pipes 24 after laying is less than 150mm. However, due to the limitations of production process conditions, relatively dense straight grooves 7 can be pressed out on the aluminum plate, but relatively dense curved grooves 101 cannot be pressed out to achieve the turning of the floor heating pipes 24. Therefore, the existing floor heating modules cannot meet the laying requirements of the corridor.

[0003] Furthermore, existing floor heating modules are usually leveled by cement mortar, which is a laborious process, and the water and electricity pipes are pre-buried inside the cement mortar, which is not convenient for later maintenance. Secondly, due to the high cost of aluminum, in order to save costs, the thickness of the common aluminum plate modules on the market is only 0.2mm after embossing. With this thinness, the thermal conductivity and insulation effect of the aluminum plate modules are poor; in addition, aluminum has poor pressure bearing capacity, and it is easy to dent and deform when laid under the floor for a long time.

[0004] In summary, the existing aluminum floor heating modules cannot simultaneously meet the requirements of whole-house laying, overhead laying, leveling, heat conduction, and insulation. Summary of the invention

[0005] The present invention aims to provide a floor heating overhead module kit and a laying method thereof, so as to solve the problem that the existing aluminum plate floor heating module cannot simultaneously meet the effects of whole-house laying, overhead, leveling, heat conduction, and heat preservation.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A floor heating overhead module kit, comprising: The first module includes an insulation board and a galvanized iron board embedded on the insulation board. The insulation board and the galvanized iron board are both provided with a plurality of straight grooves, and the size of the straight grooves is adapted to the outer diameter of the floor heating pipe; The second module includes an insulation board and a galvanized iron board embedded on the insulation board. The insulation board and the galvanized iron board are both provided with a plurality of regularly arranged first protrusions. A first clamping channel for clamping the floor heating pipe is formed between any two adjacent first protrusions. The cross section of the first protrusion is semicircular, and the bending radius of the first protrusion meets the bending requirements for laying the floor heating pipe. The third module for laying the corridor comprises a plastic plate, on which a plurality of regularly arranged second protrusions are provided, a second clamping channel for placing the floor heating pipe is formed between any two adjacent second protrusions, the cross section of the second protrusion is circular, and the bending radius of the second protrusion meets the bending requirements for laying the floor heating pipe; The diameter of the first protrusion is at least 5 times the diameter of the second protrusion; At least one support member is respectively arranged on the first module, the second module and the third module, and the support member is adjustably connected to the bottom of the first module, the second module and the third module, and is used to adjust the vertical distance between the first module, the second module, the third module and the ground; the support member includes a fastener with an internal thread fixed on the insulation board or the plastic board, and a screw threadedly sleeved with the fastener, a screwing portion is arranged on the top of the screw, and a through hole for the screw to move in the vertical direction is opened at the position corresponding to the screw on the first module, the second module and the third module.

[0007] As a limitation to the present invention: the thickness of the galvanized iron plate is 0.8 mm-1 mm, and the plastic plate is made of polypropylene material.

[0008] As a further limitation of the present invention: the distance between any two adjacent straight grooves is 150 mm, the diameter of the first protrusion is 150 mm, and the diameter of the second protrusion is 30 mm.

[0009] As a further limitation of the present invention: a clamping member for clamping the floor heating pipe is arranged in the second clamping channel, and the structure of the clamping member is any one of the following: a. The side wall of the second protrusion is provided with a tube-clamping protrusion extending toward the second clamping channel, the tube-clamping protrusion is a clamping member, and the number of tube-clamping protrusions on each second protrusion is set to at least two; b. A card plate with an inverted Ω-shaped longitudinal section is fixed in the second clamping channel, and the size of the card plate is compatible with the outer diameter of the floor heating pipe.

[0010] As a further limitation of the present invention: the edge of the third module is provided with a connector for splicing another third module.

[0011] As another limitation of the present invention: a base is fixedly provided on the insulation board, a galvanized iron plate covers the base, and fasteners are embedded in the base; a through hole for the screw to move is provided on the base, and holes and petals are punched out at positions corresponding to the through holes on the galvanized iron plate; the hole is a through hole, and a slot for plugging and fixing the petal body is provided at a position corresponding to the petal body on the base.

[0012] As a further limitation of the present invention: a bottom pad is detachably provided at the bottom of the screw rod.

[0013] As a further limitation of the present invention: the third module also includes an insulation board embedded and fixed to the bottom of the plastic board, and the insulation board is provided with through holes for fasteners to pass through at positions corresponding to the fasteners, and the height of the screw is greater than the height of the insulation board.

[0014] The present invention also provides a method for laying a floor heating overhead module kit, comprising the following steps: S1. Using the first module and the second module to lay the non-corridor area, this step includes the following: S11. Multiple first modules are spliced ​​and laid together; wherein, the edges of the insulation boards of the two first modules to be spliced ​​are engaged with the base in the same support member, and after being engaged in place, the petals on one of the first modules are inserted into the corresponding slots, and the petals on the other first module are also inserted into the corresponding slots, thereby realizing the splicing of the two first modules, and then the splicing and laying of multiple first modules are completed in this way until the non-corridor area is fully paved; S12. Multiple second modules are spliced ​​and laid together; the second module is laid at the position where a turn is required in the non-corridor area, and the second module is spliced ​​with the first module; the edges of the insulation boards of the two second modules to be spliced ​​are engaged with the base in the same support member, and after being engaged in place, the petals on one of the second modules are extended into the corresponding slots, and the petals on the other second module are also extended into the corresponding slots, thereby realizing the splicing of the two second modules, and then the splicing and laying of multiple second modules are completed in this way until the turning positions in the non-corridor area are fully paved; S13. Leveling; holding the screw gun, so that the tool head extends into the through hole and cooperates with the screwing portion of the screw, the screw gun tool head rotates and drives the screw to move in the vertical direction while rotating, so as to adjust the vertical distance between the first module, the second module and the ground; S14. Laying of floor heating pipes; clamping the floor heating pipes in the straight grooves on the first module. When the floor heating pipes extend from the first module to the second module, they are bent along the side walls of the first protrusions and clamped in the first clamping channel. After the bend, the floor heating pipes are clamped in the straight grooves of the first module again, thereby achieving the laying of straight and curved paths of floor heating pipes in non-corridor areas. S2. Use the third module to pave the corridor area; this step includes the following: S21. Multiple plastic boards are spliced ​​and laid together; any two plastic boards are fixed by connectors until the plastic boards cover the entire corridor area; S22. Leveling; holding the screw gun, so that the tool head extends into the through hole and cooperates with the screwing portion of the screw, the screw gun tool head rotates and drives the screw to move in the vertical direction while rotating, so as to adjust the vertical distance between the third module and the ground; S23. Laying of floor heating pipes; clamping the floor heating pipes in the second clamping channel of the third module.

[0015] As a limitation of the present invention: after laying, the spacing between floor heating pipes in non-corridor areas is 150 mm, and the spacing between floor heating pipes in corridor areas is 30 mm.

[0016] Due to the adoption of the above technical solution, the present invention has the following beneficial effects compared with the prior art: The first module in the present invention is used for laying straight paths in non-corridor areas, the second module is used to cooperate with the first module to lay curved pipe areas in non-corridor areas, and the third module is used for laying pipes in corridor areas. Since the diameter of the first protrusion is at least 5 times the diameter of the second protrusion, dense pipe laying in the corridor area can be achieved, thereby achieving full-house paving. In the present invention, the support member is connected to the bottom of the first module, the second module and the third module, so that the first module, the second module and the third module can be suspended. The water and electricity pipelines pass through the suspended area, which can facilitate the maintenance of the water and electricity pipelines in the later stage. The support member includes a fastener and a screw threadedly sleeved with the fastener. The vertical distance between the first module, the second module, the third module and the ground can be adjusted by turning the screw, so that leveling is more labor-saving. In the present invention, the first module and the second module are both a combination of an insulation board and a galvanized iron board, wherein the thickness of the galvanized iron board is 0.8mm-1mm. Compared with the 0.2mm aluminum board, the thermal conductivity and pressure bearing properties are better, and the cost of the galvanized iron board is close to 1 / 5 of that of the aluminum board, which significantly reduces the cost. In addition, the insulation board is arranged under the galvanized iron board, which can prevent heat from diffusing to the ground, thereby having a good insulation effect, and the insulation board can also play a sound insulation role.

[0017] In summary, the present invention can not only meet the needs of laying the floor throughout the house, but also achieve the effects of overhead, leveling, heat conduction, and heat preservation; the present invention is suitable for the interior decoration industry and is used for laying floor heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Figure 1 It is a structural diagram of an existing aluminum plate floor heating module; Figure 2This is a schematic diagram of the structure of the first module in Example 1 of the present invention; Figure 3 for Figure 2 A magnified schematic diagram of part A; Figure 4 It is a partial structural schematic diagram of the support member, the insulation plate, and the galvanized iron plate in Example 1 of the present invention; Figure 5 This is a schematic structural diagram of the petals and holes formed by stamping the galvanized iron plate from the back side perspective of the first module in Example 1 of the present invention; Figure 6 This is an exploded view of the support member in Example 1 of the present invention; Figure 7 This is a schematic diagram of the structure of the base, slot, and via in Embodiment 1 of the present invention; Figure 8 This is a schematic diagram of the partial structure of the base and the insulation board from the back view of the first module in Example 1 of the present invention; Fig. 9 This is a schematic diagram of the structure of the first module and the second module in Example 1 of the present invention; Fig.10 for Fig. 9 A magnified schematic diagram of part B; Fig.11 This is a schematic diagram of the structure of the third module in Example 1 of the present invention; Fig.12 for Fig.11 A magnified schematic diagram of part C; Fig.13 This is a schematic diagram of the structure of the third module in Embodiment 1 of the present invention from a rear perspective; Fig.14 for Fig.13 The enlarged schematic diagram of the D part; Fig.15 This is a schematic structural diagram of two third modules before being spliced ​​together from a rear perspective in Embodiment 1 of the present invention; Fig.16 for Fig.15 The enlarged schematic diagram of part E in the middle; Fig.17 This is a schematic diagram of the structure when a floor heating pipe is clamped on the third module in Embodiment 1 of the present invention; Fig.18 This is a schematic diagram of the structure when a floor heating pipe is clamped on the third module in Embodiment 2 of the present invention; Fig.19 This is a schematic diagram of the structure of the third module in Embodiment 2 of the present invention from a rear perspective; Fig. 20 This is an exploded view of the insulation board and the plastic board on the third module in Example 2 of the present invention; Fig.21This is an exploded view of the insulation board and the plastic board from the back side perspective of the third module in Example 2 of the present invention.

[0020] In the figure: 1-tube embedding groove, 101-bend groove; 2-first module, 3-second module, 4-third module, 5-insulation board, 6-galvanized iron board, 7-straight groove, 8-first protrusion, 9-plastic board, 10-second protrusion, 11-first clamping channel, 12-second clamping channel, 13-tube clamping protrusion; 14-connector, 141-plug tongue, 142-socket, 143-front side wall, 144-groove, 145-accommodating groove, 146-abutment block, 147-opening; 15-nut, 16-screw, 17-screwing portion, 18-through hole, 19-nut groove; 20-base, 201-through hole, 202-slot; 21 -hole, 22 -petal, 23 -base pad, 24 -floor heating pipe, 25 -perforation, 26 -card, 261 -bend part, 262 -lap part. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the floor heating overhead module kit and the laying method thereof described herein are preferred embodiments, which are only used to illustrate and explain the present invention and do not constitute a limitation to the present invention.

[0022] Embodiment 1 A floor heating overhead module kit like Figure 2 to Figure 17 As shown, this embodiment includes a first module 2, a second module 3 and a third module 4. The first module 2 is used for laying straight paths in non-corridor areas, the second module 3 is used for cooperating with the first module 2 to lay curved pipe areas in non-corridor areas, and the third module 4 is used for laying corridor areas. At least one support member is provided on each of the first module 2, the second module 3 and the third module 4 to achieve overhead and leveling of the first module 2, the second module 3 and the third module 4.

[0023] 1. Module 1 2; like Figure 2 , 3As shown, the first module 2 includes an insulation board 5 and a galvanized iron plate 6 embedded on the insulation board 5. In this embodiment, the insulation board 5 adopts the existing EPS insulation board, and of course, the EPP insulation board can also be selected. The insulation board 5 and the galvanized iron plate 6 are both provided with a plurality of straight grooves 7. Here, the straight groove 7 means that when the floor heating pipe 24 is inserted into the straight groove 7, the floor heating pipe 24 is in a straight line instead of a curved state, and the straight groove 7 is a U-shaped structure from the longitudinal section. The insulation board 5 corresponds to and is embedded with the straight groove 7 on the galvanized iron plate 6. The size of the straight groove 7 is adapted to the outer diameter of the floor heating pipe 24. Here, adaptation means that the size of the straight groove 7 is equal to or slightly smaller than the outer diameter of the floor heating pipe 24, so that the floor heating pipe 24 can be inserted.

[0024] The thickness of the galvanized iron plate 6 is 0.8 mm-1 mm, preferably, it is set to 0.8 mm in this embodiment, which can save materials while ensuring the heat conduction effect. In order to meet the laying requirements of conventional floor heating pipes 24, the spacing between any two adjacent straight grooves 7 in this embodiment is set to 150 mm.

[0025] 2. Module 2 3; like Fig. 9 As shown, the second module 3 includes an insulation board 5 and a galvanized iron board 6 embedded on the insulation board 5. In this embodiment, the insulation board 5 adopts the existing EPS insulation board, and of course, the EPP insulation board can also be selected. The insulation board 5 can play the role of heat preservation and sound insulation. The galvanized iron board 6 can conduct heat. The thickness of the galvanized iron board 6 is 0.8mm-1mm, preferably, it is set to 0.8mm in this embodiment. The price of the galvanized iron board 6 is about 1 / 5 of that of the aluminum board. Compared with the existing method of using aluminum board for heat conduction, this embodiment effectively reduces the production cost.

[0026] like Fig. 9 , 10 As shown, the insulation board 5 and the galvanized iron board 6 are both provided with a plurality of regularly arranged first protrusions 8, and the first protrusions 8 on the insulation board 5 correspond to and are embedded with the first protrusions 8 on the galvanized iron board 6. The cross section of the first protrusion 8 is semicircular, that is, each semi-cylindrical structure is a first protrusion 8. Fig. 9 , 10 The entire cylindrical structure on the top can be understood as being composed of two first protrusions 8. The bending radius of the first protrusion 8 meets the bending requirements for laying the floor heating pipe 24. In other words, Fig. 9 As shown, the floor heating pipe 24 can be bent along the arc-shaped side wall of the first protrusion 8. A first clamping channel 11 for clamping the floor heating pipe 24 is formed between any two adjacent first protrusions 8, that is, the closest distance between the two adjacent first protrusions 8 is equal to or slightly smaller than the outer diameter of the floor heating pipe 24, so that the floor heating pipe 24 is clamped and fixed.

[0027] like Fig. 9As shown, the second module 3 is used in conjunction with the first module 2 to complete the laying of the non-corridor area (such as the bedroom), wherein the first module 2 is laid over a large area, the second module 3 is laid near the wall (which can also be understood as the position where the floor heating pipe 24 needs to turn), and the first module 2 is spliced ​​with the second module 3. In this embodiment, the diameter of the first protrusion 8 is also 150 mm to match the spacing between the two straight grooves 7.

[0028] 3. Module 3 4; The third module 4 is used to realize the dense pipe laying in the corridor area. Fig.11 As shown, the third module 4 includes a plastic plate 9. In this embodiment, the plastic plate 9 is made of polypropylene material, which has a high cost performance. Of course, the existing ABS material can also be selected.

[0029] like Fig.11 As shown, a plurality of regularly arranged second protrusions 10 are provided on the plastic plate 9, and a second clamping channel 12 for placing the floor heating pipe 24 is formed between any two adjacent second protrusions 10, and the cross section of the second protrusion 10 is circular, that is, the second protrusion 10 is a cylindrical structure. The bending radius of the second protrusion 10 meets the bending requirements for laying the floor heating pipe 24, so as to ensure that the floor heating pipe 24 can be bent along the side wall of the second protrusion 10 when it is necessary to be bent and laid, and prevent the bending radius of the second protrusion 10 from being too small, resulting in failure of the floor heating pipe 24 to bend. The specific value of the bending radius of the second protrusion 10 needs to be determined according to the on-site construction conditions.

[0030] like Fig.11 , 12 As shown, a clamping member for clamping the floor heating pipe 24 is provided in the second clamping channel 12. In this embodiment, a pipe clamping protrusion 13 extending toward the second clamping channel 12 is provided on the side wall of the second protrusion 10. The number of pipe clamping protrusions 13 on each second protrusion 10 is set to at least two. In this embodiment, four pipe clamping protrusions 13 are arranged at equal intervals along the circumference of each second protrusion 10. After the floor heating pipe 24 is placed in the second clamping channel 12, the pipe clamping protrusions 13 located on both sides of the floor heating pipe 24 can clamp it to further prevent the pipe from jumping.

[0031] In this embodiment, the diameter of the first protrusion 8 is 5 times the diameter of the second protrusion 10. Specifically, the diameter of the second protrusion 10 is 30 mm. Fig.17As shown, after the floor heating pipe 24 is inserted, the spacing between two adjacent floor heating pipes 24 is 30mm, so as to realize dense pipe laying in the corridor. In this embodiment, the diameter of the first protrusion 8 and the spacing between any two adjacent straight grooves 7 are both 150mm, that is, after the pipe laying is completed, the spacing between the floor heating pipes 24 is 150mm. The diameter of the first protrusion 8 is 5 times the diameter of the second protrusion 10. It can also be understood that after the pipe laying is completed, the spacing between the floor heating pipes 24 in the non-corridor area is 5 times that in the corridor area, and the heating effect of the whole house is the best at this time. Of course, in practice, it is also possible to set the spacing between the floor heating pipes 24 in the non-corridor area to 200mm. For example, in the sunny bedroom, the corresponding diameter of the first protrusion 8 and the spacing between any two adjacent straight grooves 7 are both 200mm. At this time, the diameter of the first protrusion 8 is greater than 5 times the diameter of the second protrusion 10.

[0032] like Fig.11 , 13 As shown in Figures 1 and 16, the edge of the third module 4 is provided with a plug connector 14 for splicing another third module 4. The plug connector 14 includes a plug tongue 141 and a socket 142 provided on the edge of the third module 4. The plug tongue 141 is fixed to the edge and extends outward. The end of the plug tongue 141 away from the edge is a front side wall 143, and a groove 144 is provided on the front side wall 143. The socket 142 is provided at the edge of the back of the third module 4. The outer contour of the socket 142 is the same as that of the plug tongue 141. The socket 142 is provided with a receiving groove 145. The size of the receiving groove 145 is the same as that of the plug tongue 141, so that the plug tongue 141 can be fixedly sleeved in the receiving groove 145. Furthermore, the socket 142 is fixed with abutment blocks 146. When installing, the third module 4 with the socket 142 is buckled on the third module 4 with the plug tongue 141. During the buckling process, the abutment blocks 146 contact the front side wall 143 of the plug tongue 141. After the buckling is in place, the abutment blocks 146 are inserted into the groove 144 and abut against the top wall of the groove 144. At this time, the two third modules 4 are spliced. Of course, the plug-in 14 can also adopt any structure of the existing floor heating module, as long as the two third modules 4 can be spliced ​​and fixed.

[0033] It is necessary to add that, if Fig.11 , 14 As shown, an opening 147 is provided on the third module 4 at a position corresponding to the socket 142. When the third module 4 with the socket 142 is buckled downward, the position of the tongue 141 can be determined through the opening 147, so that the socket 142 and the tongue 141 can be buckled more quickly.

[0034] like Fig.11 , 13 As shown, in this embodiment, two adjacent sides of the third module 4 are provided with plug tongues 141, and the other two adjacent sides are provided with sockets 142, and the arrangement positions thereof can be adjusted according to actual applications as long as two third modules 4 can be spliced.

[0035] 4. Support parts; At least one support member is respectively provided on the first module 2, the second module 3 and the third module 4, which can not only suspend the first module 2, the second module 3 and the third module 4, but also adjust the vertical distance between the first module 2, the second module 3, the third module 4 and the ground to achieve the purpose of leveling.

[0036] The support member is adjustably connected to the bottom of the first module 2, the second module 3 and the third module 4. Specifically, Figure 11-16 As shown, the support member on the third module 4 includes a fastener with internal threads fixed on the plastic plate 9. In this embodiment, the fastener is a nut 15, and also includes a screw rod 16 threadedly sleeved with the nut 15. The top of the screw rod 16 is provided with a screwing portion 17. The structure of the screwing portion 17 is shown in FIG. Figure 6 , Fig.12 The screwing part 17 is a hexagonal structure, which is used in conjunction with the tool head on the screw gun. The screw 16, the screwing part 17, and the nut 15 are all existing structures and will not be described in detail here. Fig.16 As shown, a through hole 18 is opened on the third module 4 at a position corresponding to the screw rod 16, and the nut 15 is fixed in the nut groove 19 on the back of the third module 4. After the third module 4 is laid, the tool head of the screw gun is inserted into the screwing part 17 from the front side of the third module 4 (i.e., the side where the second protrusion 10 is provided). The tool head rotates at a high speed to drive the screw rod 16 to rotate. The screw rod 16 moves in the vertical direction in cooperation with the nut 15, thereby adjusting the height of the third module 4 from the ground.

[0037] like Fig.11 , 13 As shown, in this embodiment, nine supporting members are provided on the third module 4 for illustration. In practice, the number of supporting members can be adjusted according to the area of ​​the third module 4, as long as the third module 4 can be stably suspended.

[0038] The support member on the first module 2: Figure 2-8 As shown, the support member includes the same screw 16 and nut 15 as the third module 4, but the difference is that the nut 15 here is fixed on the insulation board 5 through the base 20. Specifically, as Figure 4 , 5 As shown, the base 20 is a block structure, and a through groove is opened on the insulation board 5 for the base 20 to be embedded. The base 20 is embedded in the through groove, and the galvanized iron plate 6 covers the top of the base 20. Figure 3 The nut 15 is embedded in the base 20, see Figure 8 , the screw rod 16 is sleeved in the nut 15. Figure 3 , 6As shown, a through hole 201 is provided on the base 20 at a position corresponding to the screw rod 16, so as to facilitate the screw rod 16 to move up and down under the drive of the screwing gun.

[0039] like Figure 4 , 5 As shown, the galvanized iron plate 6 is punched at the position corresponding to the through hole 201 to form a hole 21 and at least two symmetrically distributed petals 22. The hole 21 here is the through hole 18, which has the same function as the through hole 18 on the plastic plate 9. Figure 5 As shown, in this embodiment, when the middle position of the galvanized iron plate 6 is punched, four petals 22 are formed. The four petals 22 are generated by the plastic deformation of the material during the punching process. The four petals 22 are evenly distributed along the circumferential direction, and the shape and size of each petal 22 are basically the same. A half hole 21 and two petals 22 are formed at the edge, see Figure 4 , used for splicing with another first module 2, that is, the edge of the galvanized iron plate 6 of the other first module 2 is also punched out with half a hole 21 and two petals 22, and the two are spliced ​​together to form the entire hole 21 and four petals 22.

[0040] Each petal 22 is in the shape of an inverted triangle. Figure 4 , 7 As shown, a slot 202 for plugging and fixing the petal body 22 is provided at a position corresponding to the petal body 22 on the base 20, that is, four slots 202 are provided on the outer periphery of the through hole 201 on each base 20, and the structure of the slot 202 is also an inverted triangle. During assembly, the base 20 is placed on the through groove on the insulation board 5, and the base 20 is pushed into the through groove by an external force from the back of the first template. At this time, the petal body 22 will be deformed by the impact force of the base 20, and the deformed petal body 22 will abut against the inner wall of the slot 202, thereby fixing the petal body 22 in the slot 202.

[0041] In this embodiment, the base 20 on the first module 2 has two functions. The base 20 in the support member located in the middle of the first module 2 is used to fix the nut 15 and the screw 16 to achieve the leveling of the first module 2. The base 20 located at the edge of the first module 2 can not only fix the nut 15, but also be used to splice another first module 2, that is, when laying the first module 2, the edges of the two first modules 2 are simultaneously engaged with the same base 20. Figure 2 A half of the base 20 at the edge of the first module 2 is extended to be engaged with another first module 2 .

[0042] The support member on the second module 3 has the same structure as the support member on the first module 2, and has two functions, that is, the base 20 can not only fix the nut 15, but also be used to snap-fit ​​with another second module 3 to achieve the splicing of two second modules 3. Fig. 9As shown, in this embodiment, the support members are arranged at the four vertex positions of the second module 3 for illustration only. At this time, the vertex of the second module 3 is punched to form a 1 / 4 hole 21 and a petal body 22, and the structure of the hole 21 and the petal body 22 is the same as that of the first module 2. When splicing, the four vertex corners of the second module 3 are respectively connected to the same base 20 to achieve splicing. It should be supplemented that in this embodiment, when splicing the first module 2 and the second module 3, it is also achieved by jointly connecting the first module 2 and the second module 3 to the same base 20, see Fig. 9 , I will not go into details here.

[0043] It should be noted that the supporting parts on the first module 2 and the second module 3 can also only use the nut 15 and the screw 16, and the nut 15 can be fixedly nested on the back of the first module 2 or the second module 3. In this case, when splicing multiple first modules 2 or multiple second modules 3, the connector 14 can also be used.

[0044] Further, such as Figure 6 As shown, a bottom pad 23 is detachably provided at the bottom of the screw rod 16. The structure and arrangement of the bottom pad 23 are prior art and will not be described in detail in this embodiment.

[0045] Embodiment 2 A floor heating overhead module kit The difference between this embodiment and embodiment 1 is that the structure of the third module 4 is different. The difference is: First, if Fig. 20 As shown, the third module 4 also includes an insulation board 5 embedded and fixed at the bottom of the plastic board 9. Specifically, a plurality of regularly arranged second protrusions 10 are also provided on the insulation board 5, and the second protrusions 10 on the insulation board 5 correspond to the second protrusions 10 on the plastic board 9. The interior of the second protrusions 10 on the plastic board 9 is hollow, and the second protrusions 10 on the insulation board 5 are embedded in the second protrusions 10 on the plastic board 9 to achieve fixation.

[0046] like Fig.19 , 21 As shown, the position corresponding to the fastener on the insulation board 5 is provided with a through hole 25 for the fastener to pass through, and the shape of the through hole 25 is the same as that of the nut 15. During assembly, the nut 15 passes through the through hole 25 and is fixed in the nut groove 19 on the back of the third module 4. The height of the screw rod 16 is greater than the height of the insulation board 5. In other words, the bottom end of the screw rod 16 can extend from the insulation board 5, ensuring that the bottom pad 23 at the bottom of the screw rod 16 can contact the ground to achieve overhead and leveling.

[0047] Second, the structure of the clamping member is different. In this embodiment, the clamping member is a clamping plate 26 fixed in the second clamping channel 12 and having an inverted Ω-shaped longitudinal section. Fig.18 , 20As shown, the clamping plate 26 includes a curved portion 261 and overlapping portions 262 respectively connected to both ends of the curved portion 261 and extending in opposite directions in the horizontal direction. The curved portion 261 is clamped in the second clamping channel 12, and the overlapping portion 262 contacts the top of the second protrusion 10. The size of the clamping plate 26 is adapted to the outer diameter of the floor heating pipe 24, that is, the size of the curved portion 261 is equal to or slightly smaller than the outer diameter of the floor heating pipe 24, so that the floor heating pipe 24 can be clamped in the curved portion 261.

[0048] Third, if Fig.19 As shown, a groove is provided on the insulation board 5 of the third module 4 at a position corresponding to the socket 142 , so that the socket 142 can be conveniently buckled onto the plug tongue 141 when multiple third modules 4 are spliced.

[0049] The structures of the other first module, second module, support member and connector are the same as those in Embodiment 1 and will not be described in detail in this embodiment.

[0050] Embodiment 3 A method for laying a floor heating overhead module kit This embodiment adopts embodiment 1 for paving, and the paving method includes the following steps: S1. Using the first module 2 and the second module 3 to lay the non-corridor area, this step includes the following: S11. Multiple first modules 2 are spliced ​​and laid together; wherein, the adjacent edges on the insulation boards 5 in the two first modules 2 to be spliced ​​are engaged with the base 20 in the same support member. After being engaged in place, the two petals 22 on one of the first modules 2 extend into the corresponding slots 202, and the two petals 22 on the other first module 2 also extend into the corresponding slots 202, thereby realizing the splicing of the two first modules 2, and then completing the splicing and laying of multiple first modules 2 in this manner until the non-corridor area is fully paved.

[0051] It should be noted that if Figure 2 , 3 As shown, the width of the galvanized iron plate 6 in the first module 2 is slightly smaller than the width of the insulation plate 5. In this embodiment, the extension direction of the floor heating pipe 24 is the length direction, and the width refers to the distance perpendicular to the extension direction of the floor heating pipe. When the two first modules 2 are spliced ​​through the same base 20, the two insulation plates 5 are against each other, but there is a gap between the galvanized iron plates 6, that is, after the splicing and laying is completed, the two adjacent galvanized iron plates 6 do not contact each other. This structure can avoid friction between the two galvanized iron plates 6 and abnormal noise when walking on the floor.

[0052] S12. Multiple second modules 3 are spliced ​​and laid together; the second module 3 is laid at the position where a turn is required in the non-corridor area, and the second module 3 is spliced ​​with the first module 2. For example, the first module 2 is laid in the main area of ​​the bedroom, and the second module 3 is laid between the first module 2 and the wall to achieve the turning of the floor heating pipe 24. The edges of the insulation boards 5 in the two second modules 3 to be spliced ​​are engaged with the base 20 in the same support member. After being engaged in place, the petals 22 on one of the second modules 3 extend into the corresponding slot 202, and the petals 22 on the other second module 3 also extend into the corresponding slot 202, thereby achieving the splicing of the two second modules 3. After that, the splicing and laying of multiple second modules 3 are completed in this way until the turning positions in the non-corridor area are fully paved.

[0053] It should be noted that the size of the galvanized iron plate 6 in the second module 3 is slightly smaller than that of the insulation plate 5. When the two second modules 3 are spliced ​​through the same base 20, the two insulation plates 5 are against each other, but a gap is left between the galvanized iron plates 6, that is, after the splicing and laying is completed, the two adjacent galvanized iron plates 6 are not in contact with each other. This structure can avoid abnormal noise caused by friction between the two galvanized iron plates 6 when walking on the floor.

[0054] S13. Leveling; hold the screw gun, extend the tool head into the through hole 201 and cooperate with the screwing portion 17 of the screw 16, rotate the screw gun tool head to drive the screw 16 to rotate and move in the vertical direction, so as to adjust the vertical distance between the first module 2, the second module 3 and the ground.

[0055] S14. Laying of floor heating pipes 24; Fig. 9 As shown, the floor heating pipe 24 is clamped in the straight groove 7 on the first module 2. When the floor heating pipe 24 extends from the first module 2 to the second module 3, it is bent along the side wall of the first protrusion 8 and clamped in the first clamping channel 11. After the turn, the floor heating pipe 24 is clamped in the straight groove 7 of the first module 2 again, thereby realizing the laying of straight and curved paths of the floor heating pipe 24 in the non-corridor area.

[0056] S2. Use the third module 4 to lay the corridor area; this step includes the following: S21. Multiple plastic plates 9 are spliced ​​and laid together; any two plastic plates 9 are fixed by the connector 14. Specifically, the socket 142 on the plastic plate 9 is aligned with the plug tongue 141 on the other plastic plate 9, and the socket 142 is pressed down to achieve the engagement of the socket 142 and the plug tongue 141, so as to achieve the splicing of the two plastic plates 9 until the plastic plates 9 cover the entire corridor area.

[0057] S22. Leveling; hold the screw gun, extend the tool head into the through hole 18 and cooperate with the screwing portion 17 of the screw 16, and rotate the tool head of the screw gun to drive the screw 16 to rotate and move in the vertical direction, so as to adjust the vertical distance between the third module 4 and the ground.

[0058] S23. Floor heating pipe 24 laying; Fig.11 , 17 As shown, the floor heating pipe 24 is clamped in the second clamping channel 12 of the third module 4 .

[0059] After the laying is completed, the spacing between the floor heating pipes 24 in the non-corridor area is 150 mm, and the spacing between the floor heating pipes 24 in the corridor area is 30 mm.

[0060] It should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A floor heating overhead module kit, characterized in that: include, The first module includes an insulation board and a galvanized iron board embedded on the insulation board. The insulation board and the galvanized iron board are both provided with a plurality of straight grooves, and the size of the straight grooves is adapted to the outer diameter of the floor heating pipe; The second module includes an insulation board and a galvanized iron board embedded on the insulation board. The insulation board and the galvanized iron board are both provided with a plurality of regularly arranged first protrusions. A first clamping channel for clamping the floor heating pipe is formed between any two adjacent first protrusions. The cross section of the first protrusion is semicircular, and the bending radius of the first protrusion meets the bending requirements for laying the floor heating pipe. The third module for laying the corridor comprises a plastic plate, on which a plurality of regularly arranged second protrusions are provided, a second clamping channel for placing the floor heating pipe is formed between any two adjacent second protrusions, the cross section of the second protrusion is circular, and the bending radius of the second protrusion meets the bending requirements for laying the floor heating pipe; The diameter of the first protrusion is at least 5 times the diameter of the second protrusion; At least one support member is respectively arranged on the first module, the second module and the third module, and the support member is adjustably connected to the bottom of the first module, the second module and the third module, and is used to adjust the vertical distance between the first module, the second module, the third module and the ground; the support member includes a fastener with an internal thread fixed on the insulation board or the plastic board, and a screw threadedly sleeved with the fastener, a screwing portion is arranged on the top of the screw, and a through hole for the screw to move in the vertical direction is opened at the position corresponding to the screw on the first module, the second module and the third module.

2. The floor heating overhead module kit according to claim 1, characterized in that: The thickness of the galvanized iron plate is 0.8mm-1mm, and the plastic plate is made of polypropylene material.

3. The floor heating overhead module kit according to claim 2, characterized in that: The distance between any two adjacent straight grooves is 150 mm, the diameter of the first protrusion is 150 mm, and the diameter of the second protrusion is 30 mm.

4. The floor heating overhead module kit according to claim 3, characterized in that: A clamping member for clamping the floor heating pipe is arranged in the second clamping channel, and the structure of the clamping member is any of the following: a. The side wall of the second protrusion is provided with a tube-clamping protrusion extending toward the second clamping channel, the tube-clamping protrusion is a clamping member, and the number of tube-clamping protrusions on each second protrusion is set to at least two; b. A card plate with an inverted Ω-shaped longitudinal section is fixed in the second clamping channel, and the size of the card plate is compatible with the outer diameter of the floor heating pipe.

5. The floor heating overhead module kit according to claim 4, characterized in that: The edge of the third module is provided with a connector for splicing another third module.

6. A floor heating overhead module kit according to any one of claims 1-5, characterized in that: A base is fixed on the insulation board, a galvanized iron plate covers the base, and fasteners are embedded in the base; a through hole for the movement of the screw is provided on the base, and holes and petals are punched out at positions corresponding to the through holes on the galvanized iron plate; the hole is a through hole, and a slot for plugging and fixing the petal body is opened at a position corresponding to the petal body on the base.

7. The floor heating overhead module kit according to claim 6, characterized in that: A bottom pad is detachably provided at the bottom of the screw rod.

8. The floor heating overhead module kit according to claim 7, characterized in that: The third module also includes an insulation board embedded and fixed at the bottom of the plastic board. The insulation board is provided with through holes for fasteners to pass through at positions corresponding to the fasteners. The height of the screw is greater than the height of the insulation board.

9. A method for laying a floor heating overhead module kit, using a floor heating overhead module kit according to any one of claims 1 to 8, characterized in that: The laying method comprises the following steps, S1. Using the first module and the second module to lay the non-corridor area, this step includes the following: S11. Multiple first modules are spliced ​​and laid together; wherein, the edges of the insulation boards of the two first modules to be spliced ​​are engaged with the base in the same support member, and after being engaged in place, the petals on one of the first modules are inserted into the corresponding slots, and the petals on the other first module are also inserted into the corresponding slots, thereby realizing the splicing of the two first modules, and then the splicing and laying of multiple first modules are completed in this way until the non-corridor area is fully paved; S12. Multiple second modules are spliced ​​and laid together; the second module is laid at the position where a turn is required in the non-corridor area, and the second module is spliced ​​with the first module; the edges of the insulation boards of the two second modules to be spliced ​​are engaged with the base in the same support member, and after being engaged in place, the petals on one of the second modules are extended into the corresponding slots, and the petals on the other second module are also extended into the corresponding slots, thereby realizing the splicing of the two second modules, and then the splicing and laying of multiple second modules are completed in this way until the turning positions in the non-corridor area are fully paved; S13. Leveling; holding the screw gun, so that the tool head extends into the through hole and cooperates with the screwing portion of the screw, the screw gun tool head rotates and drives the screw to move in the vertical direction while rotating, so as to adjust the vertical distance between the first module, the second module and the ground; S14. Laying of floor heating pipes; clamping the floor heating pipes in the straight grooves on the first module. When the floor heating pipes extend from the first module to the second module, they are bent along the side walls of the first protrusions and clamped in the first clamping channel. After the bend, the floor heating pipes are clamped in the straight grooves of the first module again, thereby achieving the laying of straight and curved paths of floor heating pipes in non-corridor areas. S2. Use the third module to pave the corridor area; this step includes the following: S21. Multiple plastic boards are spliced ​​and laid together; any two plastic boards are fixed by connectors until the plastic boards cover the entire corridor area; S22. Leveling; holding the screw gun, so that the tool head extends into the through hole and cooperates with the screwing portion of the screw, the screw gun tool head rotates and drives the screw to move in the vertical direction while rotating, so as to adjust the vertical distance between the third module and the ground; S23. Laying of floor heating pipes; clamping the floor heating pipes in the second clamping channel of the third module.

10. A method for laying a floor heating overhead module kit according to claim 9, characterized in that: After laying, the spacing between floor heating pipes in non-corridor areas is 150mm, and the spacing between floor heating pipes in corridor areas is 30mm.

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