CN217584597U - Floor heating pad - Google Patents

Abstract

The invention relates to the field of floor heating equipment, in particular to a floor heating cushion, which comprises rectangular base plates, wherein the adjacent base plates can be mutually clamped, and the floor heating cushion is characterized in that: the base plate comprises a bottom plate and alternate panels, a plurality of rows of cylindrical limiting/supporting columns are linearly arrayed between the bottom plate and the panels, and each row of cylindrical limiting/supporting columns are connected with the bottom plate and the panels into a whole; the lower surface of the bottom plate corresponding to the range outside every 4 adjacent limiting/supporting columns is respectively provided with 1 rectangular groove, the panel corresponding to each rectangular groove is provided with a rectangular through hole, and the panel is also provided with a plurality of channels for accommodating the ground heating pipes to be inserted along the vertical direction. Compared with the prior art, the limiting/supporting column is of a solid structure and has strong bearing capacity. The bottom plate and the panel fix all the limiting/supporting columns into a whole, so that the overall strength is improved.

Description

Floor heating pad

Technical Field

The embodiment of the utility model provides a ground warms up the equipment field, concretely relates to ground warms up pad.

Background

The floor heating is short for floor radiation heating, the whole floor is used as a radiator, the whole floor is uniformly heated through a heating medium in a floor radiation layer, and the heating purpose is achieved by conducting from bottom to top by utilizing the law of heat storage and upward radiation of the floor. The water floor heating system is a heating mode that hot water with the temperature not higher than 60 ℃ is used as a heating medium and circularly flows in a heating pipe embedded in a filling layer below the ground to heat the whole floor and heat the indoor through the ground in a radiation and convection heat transfer mode.

The invention patent with publication number CN109812857A discloses a floor heating base plate module, which comprises a base plate, wherein the upper surface of the base plate is provided with a plurality of first convex ridges which are upwards arched and extend along a first direction and a plurality of second convex ridges which are upwards arched and extend along a second direction, the upper surfaces of the first convex ridges or the second convex ridges are provided with upwards-convex positioning bulges, each upwards-arched first convex ridge forms a first groove which extends along the first direction on the lower surface of the base plate, and each upwards-arched second convex ridge forms a second groove which extends along the second direction on the lower surface of the base plate. During construction, the floor heating water pipe is clamped between the positioning bulges, so that the floor heating water pipe is convenient to lay, and the working efficiency is improved; through setting up first recess and second recess at the lower surface of backing plate, the heat that ground heating pipe distributed out can circulate and exchange in first recess and second recess to ensure that ground heat dissipation is even. The utility model discloses a floor heating pad board module maybe feasible when its upper cover establishes the timber apron, nevertheless this utility model has certain technical defect: the first convex edge or the second convex edge and the positioning bulge are of hollow structures, the strength is low, the compressive strength is low after the floor is paved, and abnormal sound can be generated due to local depression.

In addition, when the ceramic tile floor is covered on the floor, because the area of the top of the positioning bulges is too small, when adhesives such as cement are applied, gaps among the positioning bulges can be filled, so that hot air cannot circulate among the gaps among the positioning bulges, the aim of uniform heat dissipation cannot be fulfilled, meanwhile, the using amount of the adhesives is increased, and the difference from a floor heating cushion plate module without the use of the adhesive is small; if a layer of adhesive is firstly accumulated on the tops of some positioning bulges and then the tile floor is paved, the efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

In order to overcome one of the above-mentioned defects or defects that prior art exists, the utility model provides a ground heating pad, the technical scheme who takes is:

the utility model provides a warm pad, includes the backing plate of rectangle, can joint each other between the adjacent backing plate, its characterized in that: the base plate comprises a bottom plate and alternate panels, a plurality of rows of cylindrical limiting/supporting columns are linearly arrayed between the bottom plate and the panels, and each row of cylindrical limiting/supporting columns are connected with the bottom plate and the panels into a whole; the lower surface of the bottom plate corresponding to the range outside every 4 adjacent limiting/supporting columns is respectively provided with 1 rectangular groove, the panel corresponding to each rectangular groove is provided with a rectangular through hole, and the panel is also provided with a plurality of channels for accommodating the ground heating pipes to be inserted along the vertical direction.

Further, the distance between every two adjacent channels on the same base plate is equal; after the base plates are clamped, the distance between the closest 2 channels on the adjacent 2 base plates is equal to the distance between the adjacent 2 channels on each base plate.

Further, the shortest distance between the circular surfaces of the adjacent 2 limiting/supporting columns on the same base plate is equal to or slightly larger than the outer diameter of the ground heating pipe, and the height of the limiting/supporting columns is larger than or equal to the outer diameter of the ground heating pipe.

Further, part of the rectangular through holes are blocked off to be suitable for receiving the adhesive.

Further, the outer side of the rectangular groove near the edge of the base plate extends inward to improve the edge strength of the tie plate.

Further, still include the iron sheet, the size of iron sheet is the same with the size of backing plate, and a plurality of equipartition's tapping screw or vapour nail pass the iron sheet, avoid the ground heating coil, imbed in the panel or in a plurality of spacing/support columns.

Compared with the prior art, the utility model discloses following profitable technological effect has:

1. the limiting/supporting column is of a solid structure and is high in bearing capacity.

2. The bottom plate and the panel fix all the limiting/supporting columns into a whole, so that the overall strength is improved.

3. The rectangular groove reduces the material consumption and the cost; but not penetrating, improves the overall strength, and simultaneously contacts the ground not in a whole surface but in scattered points, thereby reducing the requirements on the flatness and the smoothness of the ground.

4. The arrangement of the panel improves the glue hanging area and the abutting area with the floor, and improves the porcelain solidity after the bottom plate is paved; the panel is provided with the rectangular through hole, so that heat can be conducted to the floor abutted to the panel, materials are reduced, and cost is reduced.

Drawings

Fig. 1 is a schematic structural view and a partially enlarged view of embodiment 1.

Fig. 2 is a schematic structural diagram and a partially enlarged view of another view angle in embodiment 1.

Fig. 3 is a schematic front view of the structure of embodiment 1.

Fig. 4 isbase:Sub>A sectional view andbase:Sub>A partially enlarged view taken along linebase:Sub>A-base:Sub>A in fig. 3.

Fig. 5 is a schematic front view of the structure of embodiment 2.

Fig. 6 is a schematic front view of the structure of embodiment 3.

Fig. 7 is a front view of the 4 backing plates of embodiment 2 after clamping.

Fig. 8 is a front view of the 4-block back plate of the embodiment 2 after being clamped and installed in a floor heating pipe.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, as shown in fig. 1 to 4, a floor heating mat includes a rectangular pad 100 injection-molded from a rigid plastic such as PPR, but the material is not limited thereto, and may be other materials. The adjacent backing plates 100 can be clamped with each other in a manner similar to the clamping manner of wood floors and plastic floors in the prior art, and the details are not repeated here.

The backing plate 100 of this embodiment is the square, and the size is 600X 600mm, including bottom plate 101 and alternate panel 102, the thickness of bottom plate 101 is 10mm, and the thickness of panel 102 is 3mm, and bottom plate 101 and panel 102 interval 22.53mm, the gross thickness of backing plate only is 35.53mm like this, generally mat formation need thicken more than 80mm to ground through the concrete, the utility model discloses reduce thickness more than half, can save a large amount of interior spaces, also greatly reduced the load of building simultaneously, 100 square houses subtract at least and weigh 5 tons, and the building on a 30 layers, a terraced two households then subtract 300 tons, have improved the shock resistance of building greatly.

The limiting/supporting columns 103 are arranged in 20 rows and 20 columns in each row in a straight line between the bottom plate 101 and the face plate 102, and each limiting/supporting column 103 is connected with the bottom plate 101 and the face plate 102 into a whole, so that the height of the limiting/supporting columns 103 is 22.53mm; the shortest distance between the circular surfaces of the adjacent 2 limiting/supporting columns 103 on the same base plate 100 is equal to 21mm, and is slightly larger than the outer diameter of the ground heating pipe 200 by 20mm; the lower surface of the bottom plate 101 corresponding to the range outside each 4 adjacent limiting/supporting columns 103 is respectively provided with 1 rectangular groove 104 with the four sides of 21mm and the depth of 7mm, the panel 102 corresponding to each rectangular groove 104 is provided with four rectangular through holes 105 with the four sides of 21mm, and the panel 102 is also vertically provided with 5 channels 106 for inserting the floor heating pipes 200; the width of the channels 106 is also 21mm, and the equal spacing between every two adjacent channels 106 on the same backing plate 100 is 150mm; after the plurality of backing plates 100 are clamped, the distance between the nearest 2 channels 106 on the adjacent 2 backing plates 100 is equal to the distance 120mm between the adjacent 2 channels 106 on each backing plate 100. The outer sides of the rectangular grooves 104 near the edges of the base plate 101 extend inward to improve the edge strength of the pallet 100.

Embodiment 2 is the same as embodiment 1 except that the uppermost rectangular through-holes 105 in the 1 st, 3 rd, 6 th, 9 th, 12 th and 14 th rows from the left are plugged, and every 2 th rectangular through-holes 105 are plugged from the uppermost rectangular through-holes 105 in the 1 st, 3 rd, 6 th, 9 th, 12 th and 14 th rows from the left, as shown in fig. 5, so that the area of the panel to be plugged is large, and the adhesive is suitable for receiving a floor-dedicated adhesive and for paving a wood floor.

The 4 mats 100 are shown spliced together in fig. 7, but of course, the splicing may be continued during construction to fill the entire room, and the mats 100 may be cut to fit the size of the room during the laying process.

Fig. 8 shows an assembly view of the floor heating pipe 200 on the 4 mats 100, which is a schematic view, however, the room cannot be as small in reality, but it can be seen how the floor heating pipe 200 turns: at the place where the floor heating pipe 200 needs to turn, the panel is cut off by a wallpaper knife, and then the interference limiting/supporting column 103 is also cut off, so that the turning is not hindered. Of course, the turn need not be near the edge of the mat 100, but could be in the middle of the mat 100.

Embodiment 3 is the same as embodiment 1 except that the uppermost 9 rectangular through holes 105 in the left-most 2, 3, 4, 11, 12, 13 columns are blocked, the lowermost 9 rectangular through holes 105 in the left-most 2, 3, 4, 11, 12, 13 columns are blocked, and the middle 9 rectangular through holes 105 in the left-most 5, 6, 7, 8, 9, 10 columns are blocked, as shown in fig. 6, so that the area of the panel to be blocked is large, and the panel is suitable for bearing a floor cement adhesive and paving all-ceramic floor tiles.

Embodiment 4 is otherwise the same as any of embodiments 1 to 3, except that the plate further comprises an iron sheet, the size of the iron sheet is the same as that of the backing plate 100, and a plurality of uniformly distributed self-tapping screws or steam screws penetrate through the iron sheet, avoid the ground heating pipe 200, and are embedded in the panel 102 or a plurality of limiting/supporting columns 103. Therefore, the all-ceramic floor tile can be paved like a common mode, but the iron sheet does not influence the heat conducting property.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

The invention is not described in detail in the prior art or in the common general knowledge.

Claims (6)

1. The utility model provides a ground heating pad, includes rectangular backing plate (100), can joint each other between adjacent backing plate (100), its characterized in that: the cushion plate (100) comprises a bottom plate (101) and alternate panels (102), a plurality of rows of cylindrical limiting/supporting columns (103) are linearly arrayed between the bottom plate (101) and the panels (102), each row of cylindrical limiting/supporting columns (103) are arranged in rows, and each limiting/supporting column (103) is connected with the bottom plate (101) and the panels (102) into a whole; the lower surface of the bottom plate (101) corresponding to the range outside each 4 adjacent limiting/supporting columns (103) is respectively provided with 1 rectangular groove (104), a panel (102) corresponding to each rectangular groove (104) is provided with a rectangular through hole (105), and the panel (102) is also provided with a plurality of channels (106) for inserting the ground heating pipes (200) vertically.

2. A floor heating mat as set forth in claim 1, wherein: the distance between every two adjacent channels (106) on the same base plate (100) is equal; after the plurality of backing plates (100) are clamped, the distance between the nearest 2 channels (106) on the adjacent 2 backing plates (100) is equal to the distance between the adjacent 2 channels (106) on each backing plate (100).

3. A floor heating mat as set forth in claim 1, wherein: the shortest distance between the circular surfaces of the adjacent 2 limiting/supporting columns (103) on the same base plate (100) is equal to or slightly larger than the outer diameter of the ground heating pipe (200), and the height of the limiting/supporting columns (103) is larger than or equal to the outer diameter of the ground heating pipe (200).

4. A floor heating mat as claimed in claim 1, wherein: the partially rectangular through-hole (105) is blocked to be suitable for receiving an adhesive.

5. A floor heating mat as set forth in claim 1, wherein: the outer sides of the rectangular grooves (104) near the edges of the base plate (101) extend inward to improve the edge strength of the pallet (100).

6. A floor heating mat according to any one of claims 1-5, characterized in that: the floor heating plate further comprises an iron sheet, the size of the iron sheet is the same as that of the base plate (100), and a plurality of uniformly distributed tapping screws or steam screws penetrate through the iron sheet, avoid the floor heating pipe (200), and are embedded into the panel (102) or the limiting/supporting columns (103).

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