CN215106910U - Floor heating structure - Google Patents

Abstract

The application discloses a floor heating structure which comprises a positioning plate, a floor heating coil and a backfill layer, wherein the positioning plate, the floor heating coil and the backfill layer are sequentially arranged from bottom to top; the positioning plate comprises a heat insulation plate and a plurality of positioning columns arranged on one side of the heat insulation plate, the positioning columns are distributed in an array mode, an interval for the floor heating coil to penetrate through is formed between every two adjacent positioning columns, the distance between every two adjacent positioning columns is equal, the first ends of the positioning columns are fixedly connected with the heat insulation plate, and the second ends of the positioning columns are provided with limiting structures used for limiting the floor heating coil to be separated upwards; the backfill layer is made of backfill leveling mortar. So set up, when having solved wet-type floor heating among the prior art and having adopted the pea stone concrete to backfill, the construction process that leads to because of need carry out the secondary precision and make level is complicated, and when laying floor heating pipe, floor heating pipe's interval is wayward, because of adopting the bail to fix laying inefficiency, the heat that leads to floor heating pipe and scattering and disappearing in a large number the problem.

Description

Floor heating structure

Technical Field

The utility model relates to a warm technical field that leads to especially relates to a warm structure in ground.

Background

Along with the improvement of the quality of life, the floor heating is taken as a comfortable home heating mode and also is a symbol of the quality of modern life, is accepted and used by more and more people, and is widely praised in the field of home heating. The floor heating system has the advantages of dry floor heating and wet floor heating, and compared with the dry floor heating system, the wet floor heating system has the advantages of energy conservation, good heat storage effect, strong ground bearing capacity, uniform heat distribution and low manufacturing cost, and is more suitable for household heating requirements. However, in the prior art, the wet floor heating system comprises an extruded sheet, a reflective film, a floor heating pipe, a silicon crystal net, a staple bolt and a pea-stone concrete backfill layer, the overall installation height is large, the used backfill layer is generally pea-stone concrete, the backfill layer of a concrete structure needs watering maintenance, the surface is easy to crack, high flatness can not be achieved by once backfilling, if a wood floor needs to be laid, the standard can be achieved by performing secondary fine leveling, the process is relatively complex, and the labor cost is high. In addition, the heated board of laying below floor heating pipe among the prior art is mostly flat plate structure, when laying floor heating pipe, need additionally lay one deck reflectance coating on the heated board, check on the reflectance coating just can confirm the interval between the floor heating pipe, and generally adopt the bail to fix floor heating pipe's position, so, can form the bail hole on the heated board, the heat that leads to floor heating pipe radiation to go out can scatter and disappear downwards from bail hole department, and will really accomplish "violently flat vertical bail when concrete construction is neat", need to spend very long time, the process is complicated, lay inefficiency.

Therefore, how to solve the problem that when the wet floor heating in the prior art adopts the pea stone concrete to backfill, the construction process caused by secondary fine leveling is complex, and when the floor heating pipeline is laid, the interval of the floor heating pipeline is not easy to control, and the problem that the laying efficiency is low and the heat is greatly dissipated because the floor heating pipeline is fixed by the clamp nail is an important technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists in the correlation technique to a certain extent at least, this application provides a ground heating structure, when it can solve wet-type ground heating among the prior art and adopt the pea stone concrete to backfill, because of need carry out the construction process that the secondary precision made level and lead to complicated, and when laying ground heating pipe, ground heating pipe's interval is wayward, because of adopting the bail to fix the problem that lays inefficiency, heat lost in a large number that leads to ground heating pipe.

The utility model discloses a realize like this: a floor heating structure is arranged between a ground base layer and a decorative surface layer and comprises a positioning plate, a floor heating coil and a backfill layer which are sequentially arranged from bottom to top;

the positioning plate comprises a heat insulation plate and a plurality of positioning columns arranged on one side of the heat insulation plate, the positioning columns are distributed in an array mode, an interval for the floor heating coil to pass through is formed between every two adjacent positioning columns, the distance between every two adjacent positioning columns is equal, the first ends of the positioning columns are fixedly connected with the heat insulation plate, and the second ends of the positioning columns are provided with limiting structures used for limiting the floor heating coil to be separated upwards;

the backfill layer is made of backfill leveling mortar.

Preferably, the height of reference column is more than or equal to floor heating coil's diameter, limit structure includes the protruding edge that can take place elastic deformation, protruding edge is located the week side of reference column second end, adjacent two lines on the reference column interval between the protruding edge with adjacent two be listed as on the reference column interval between the protruding edge all is less than floor heating coil's diameter.

Preferably, the one side that the heated board was equipped with the reference column is provided with the tectorial membrane board, be provided with on the tectorial membrane board and overlap and locate the first bulge portion of reference column outside, the heated board with tectorial membrane board fixed connection, protruding edge form in week side of first bulge portion second end.

Preferably, the two opposite sides of the positioning plate are provided with lap joint structures, each lap joint structure comprises a first extending portion and a second extending portion, the first extending portion is arranged on the first side of the corresponding film covering plate, the second extending portion is arranged on the second side of the corresponding film covering plate, the first convex shell portion is arranged on the first extending portion, and the second convex shell portion which can be sleeved outside the positioning column and can stretch into the first convex shell portion is arranged on the second extending portion.

Preferably, two adjacent rows of the positioning columns are distributed in a staggered manner, and the cross sections of the positioning columns are circular.

Preferably, the material of the film-coated plate is high impact polystyrene, and the heat-insulating plate is a polystyrene foam heat-insulating plate.

Preferably, when the decorative surface layer is a wood floor, a moisture-proof pad is further arranged between the backfill layer and the decorative surface layer.

Preferably, the positioning plate and the backfill layer are further provided with boundary heat preservation strips on the peripheral sides.

The technical scheme provided by the application comprises the following beneficial effects:

the application provides a pair of warm up structure sets up between ground basic unit and architectural surface, and this warm up structure includes by lower supreme locating plate, floor heating coil and the backfill layer that sets gradually, and the material of backfill layer is for backfilling the mortar of making level, and the mortar of making level of backfilling has good mobility, and the roughness of its solidification rear surface is high, need not the secondary and makes level the standard that can reach and lay the timber apron, has simplified the construction process that the wet-type ground was warmed up, is favorable to reducing the cost of labor. And the backfill leveling mortar has higher volume stability and thermal stability, and is beneficial to reducing the problems of cracking, hollowing and tilting. Above-mentioned locating plate includes the heated board and sets up the reference column in heated board one side, and the reference column is provided with a plurality ofly, and a plurality of reference columns are the array and distribute, have the interval that can supply the floor heating coil to pass between the adjacent reference column, and the distance between two lines of reference columns of per adjacent equals, and the distance between two adjacent reference columns equals, and the first end and the heated board fixed connection of reference column, second end are provided with and are used for restricting the limit structure that the floor heating coil upwards deviate from. When floor heating is laid, a reflecting film does not need to be additionally laid, and the distance can be determined directly through the number of the positioning columns; after the floor heating coil is arranged between the positioning columns in a penetrating mode, the limiting structure at the second end of the positioning columns can fix the floor heating coil, and the floor heating coil can be prevented from moving upwards relative to the positioning plate and even being separated from the positioning plate; the floor heating coil pipe is fixed while the floor heating coil pipe is laid, laying efficiency is improved, the arrangement of clamping nail holes and the use of clamping nails are avoided, and heat loss is reduced. So set up, when having solved wet-type floor heating among the prior art and having adopted the pea stone concrete to backfill, the construction process that leads to because of need carry out the secondary precision and make level is complicated, and when laying floor heating pipe, floor heating pipe's interval is wayward, because of adopting the bail to fix laying inefficiency, the heat that leads to floor heating pipe and scattering and disappearing in a large number the problem.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a floor heating structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of I of FIG. 1;

fig. 3 is a schematic diagram of a floor heating structure when the decorative surface layer shown in the embodiment of the present invention is a ceramic tile;

fig. 4 is a schematic diagram of a floor heating structure when the decorative surface layer shown in the embodiment of the present invention is a wood floor;

fig. 5 is a schematic view of the floor heating coil pipe arranged on the positioning plate according to the embodiment of the present invention;

FIG. 6 is an exploded view of a locating plate according to an embodiment of the present invention;

FIG. 7 is an enlarged view of Y in FIG. 6;

fig. 8 is a schematic view of an overlapping structure between two positioning plates according to an embodiment of the present invention;

fig. 9 is an enlarged view of X in fig. 8.

Reference numerals:

1. a ground substrate; 2. decorating the surface layer; 3. positioning a plate; 4. a floor heating coil pipe; 5. a backfill layer; 6. a thermal insulation board; 7. a positioning column; 8. a convex edge; 9. a film coating plate; 10. a first boss portion; 11. a first extension portion; 12. a second extension portion; 13. a moisture-proof pad; 14. a boundary heat-insulating strip; 15. ceramic tiles; 16. ceramic tile glue; 17. a wood floor; 18. a first positioning plate; 19. a second positioning plate; 20. a second boss portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An object of this embodiment is to provide a warm up structure, when solving the wet-type ground heating among the prior art and adopting the pea stone concrete to backfill, the construction process that leads to because of need carry out the secondary fine leveling is complicated, and when laying the floor heating pipe, the interval of floor heating pipe is wayward, because of adopting the bail to fix the problem that lays inefficiency, heat are lost in a large number that lead to the floor heating pipe.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-9, structural schematic diagrams of a floor heating structure in some exemplary embodiments are shown. The present embodiment provides a floor heating structure disposed between a ground base layer 1 and a decorative surface layer 2. This ground heating structure includes by lower supreme locating plate 3 that sets gradually, floor heating coil 4 and backfill layer 5, the material of backfill layer 5 is the backfill mortar of making level, the backfill mortar of making level has good mobility, lay floor heating coil 4 back on locating plate 3, can carry out the self-leveling construction, the roughness of its solidification rear surface is high, it can reach the standard of laying the timber apron to need not the secondary precision and make level, the construction process of wet-type floor heating has been simplified, be favorable to reducing the cost of labor. And the backfill leveling mortar has higher volume stability and thermal stability, and is beneficial to reducing the problems of cracking, hollowing and tilting.

Above-mentioned locating plate 3 includes heated board 6 and the reference column 7 of setting in heated board 6 one side, reference column 7 is provided with a plurality ofly, a plurality of reference columns 7 are the array distribution, have the interval that can supply floor heating coil 4 to pass between the adjacent reference column 7, the distance between two lines of reference columns 7 of per adjacent equals, the distance between two adjacent reference columns 7 equals, the first end and the heated board 6 fixed connection of reference column 7, the second end is provided with and is used for restricting the limit structure that floor heating coil 4 upwards deviates from. When floor heating is laid, a reflecting film does not need to be additionally laid, and the distance can be determined directly through the number of the positioning columns 7; after the floor heating coil 4 is arranged between the positioning columns 7 in a penetrating mode, the limiting structure at the second end of each positioning column 7 can fix the floor heating coil 4, and the floor heating coil 4 can be prevented from moving upwards relative to the positioning plate 3 and even being separated from the positioning plate; the fixing of the floor heating coil 4 is completed when the floor heating coil 4 is laid, the laying efficiency is improved, the arrangement of clamping nail holes and the use of clamping nails are avoided, and the heat loss is reduced.

So set up, when having solved wet-type floor heating among the prior art and having adopted the pea stone concrete to backfill, the construction process that leads to because of need carry out the secondary precision and make level is complicated, and when laying floor heating pipe, floor heating pipe's interval is wayward, because of adopting the bail to fix laying inefficiency, the heat that leads to floor heating pipe and scattering and disappearing in a large number the problem.

When backfill leveling mortar is adopted for backfilling, the thickness of the backfill layer 5 can reach 3 cm, and compared with the backfill layer 5 with the thickness of at least 7 cm in the traditional wet floor heating, the backfill layer is beneficial to reducing the overall installation height of the wet floor heating, reducing the floor height of a building, saving building materials and reducing the weight of the overall floor.

In the preferred embodiment, the diameter of the floor heating coil 4 that highly is more than or equal to of above-mentioned reference column 7, after laying floor heating coil 4, floor heating coil 4's lateral wall and the upper end parallel and level of reference column 7 or floor heating coil 4's lateral wall place height are less than reference column 7 upper end place height, and constructor can avoid trampling the damage that causes directly floor heating coil 4 when adjusting or carrying other spare parts. The limiting structure comprises a convex edge 8 capable of elastically deforming, wherein the convex edge 8 is located on the periphery of the second end of the positioning column 7 and is fixedly connected with the positioning column 7 to form an integrated structure. The interval between the protruding edge 8 on two adjacent rows of reference columns 7 is less than the diameter of floor heating coil 4, and the interval between the protruding edge 8 on two adjacent rows of reference columns 7 is less than the diameter of floor heating coil 4. When laying the floor heating coil pipe 4, the floor heating coil pipe 4 can be clamped into the lower part of the convex edge 8 by pressing the floor heating coil pipe 4 downwards, and the floor heating coil pipe is convenient and fast to use.

It should be noted that, the diameter of the floor heating coil 4 generally used is 16 mm or 20 mm, and the tube spacing is generally 150 mm, 200 mm, and 250 mm, and in implementation, the spacing between two adjacent rows of positioning columns 7 and the spacing between two adjacent columns of positioning columns 7 may be set to be 5-6 cm. This ground warm up structure had both satisfied laying of porcelain matter floor, satisfied laying of wooden floor again, so above-mentioned decorative surface layer 2 can be ceramic tile 15 or timber apron 17, specifically according to user demand or hobby select for use can.

If the tile 15 is selected to be laid, after the backfill layer 5 is cured, fixing the tile 15 by using tile glue 16, and referring to fig. 3; if the wood floor 17 is selected to be laid, after the backfill layer 5 is cured, before the wood floor 17 is laid, a layer of moisture-proof pad 13 needs to be laid on the backfill layer 5, referring to fig. 4, so as to isolate ground moisture, play a moisture-proof role for the wood floor 17, protect the wood floor 17 and avoid the problem that the wood floor 17 is moldy or deformed. The moisture-proof pad 13 may be an aluminum film, a plastic film, or the like.

In this embodiment, above-mentioned locating plate 3 still includes tectorial membrane board 9, tectorial membrane board 9 is located the one side that heated board 6 was equipped with reference column 7, be provided with on the tectorial membrane board 9 can overlap locate reference column 7 outside and with the first bulge portion 10 of reference column 7 in close contact with, heated board 6 and tectorial membrane board 9 all can be processed through compression molding technology, heated board 6 and the setting of overlapping of tectorial membrane board 9 that will process, make reference column 7 on the heated board 6 stretch into to first bulge portion 10 the inside through the extrusion, can make heated board 6 and 9 lock of tectorial membrane board be in the same place, thereby realize heated board 6 and 9 fixed connection of tectorial membrane board, the processing technology is simple, high production efficiency, and is favorable to reduce cost. The above-mentioned ledge 8 is formed on the peripheral side of the second end of the first boss portion 10, as shown in fig. 2.

In implementing, be provided with the overlap joint structure on every relative both sides of locating plate 3, when laying the floor heating in a large scale, need splice a plurality of locating plates 3 and use, the overlap joint between two adjacent locating plates 3, reducible thermal scattering and disappearing. Specifically, the positioning plate 3 is generally arranged in a rectangular shape, each two opposite sides of the positioning plate 3 include a first side and a second side, the overlapping structure includes a first extending portion 11 arranged on the first side of the film coating plate 9 and a second extending portion 12 arranged on the second side of the film coating plate 9, and the corresponding heat insulation plate 6 and the corresponding positioning column 7 are arranged below the second extending portion 12 of the film coating plate 9. The first extension portion 11 is provided with a first convex shell portion 10, the second extension portion 12 is provided with a second convex shell portion 20, the second convex shell portion 20 can be sleeved outside the positioning column 7 and can extend into the first convex shell portion 10, and the structure of the second convex shell portion 20 is shown in fig. 7. The lap joint structure between two adjacent positioning plates 3 is shown in figures 8-9. It should be noted that, unlike the first boss portion 10, the above-described ledge 8 is not provided on the peripheral side of the second end of the second boss portion 20.

For convenience of illustration, it is specified that the positioning plate 3 on the left is a first positioning plate 18, the positioning plate 3 on the right is a second positioning plate 19, fig. 9 distinguishes the first positioning plate 18 and the second positioning plate 19 by thick solid lines and thin solid lines, the thin solid lines are the first positioning plate 18, the thick solid lines are the second positioning plate 19, the first extending portion 11 of the second positioning plate 19 is located above the second extending portion 12 of the first positioning plate 18, the first convex shell portion 10 on the first extending portion 11 of the second positioning plate 19 is buckled on the second convex shell portion 20 on the second extending portion 12 of the first positioning plate 18, edges of the film covering plates 9 of the two positioning plates 3 are overlapped and buckled together, so that the two positioning plates 3 are tightly connected, and heat loss is effectively reduced.

In implementing, two adjacent lines of reference columns 7 dislocation distribution, two adjacent reference columns 7 dislocation distribution, laying of 4 elbow positions of floor heating coil is as shown in fig. 5, so, has increased the radian of 4 bending positions of floor heating coil, has avoided the appearance of the dead problem of rolling over of pipeline, and can effectively disperse the holding capacity. The cross section of the positioning column 7 is circular, so that the damage to the floor heating coil 4 can be further reduced.

In this embodiment, select high impact polystyrene with above-mentioned tectorial membrane board 9's material, high impact polystyrene has good dimensional stability and stronger shock strength and rigidity, is favorable to prolonging locating plate 3 and this floor heating structure's life. Above-mentioned heated board 6 chooses polystyrene foam heated board for use, and polystyrene foam heated board has good thermal-insulated thermal insulation performance and resistance to compression and shock resistance, excellent dampproofing, gas impermeability and corrosion resistance, is favorable to prolonging heated board 6 and this floor heating structure's life, ensures the indoor environment in the later stage use.

In implementation, the peripheral sides of the positioning plate 3 and the backfill layer 5 are further provided with the boundary heat-insulating strips 14, the boundary heat-insulating strips 14 can prevent heat on the ground from being transferred to the wall surface, and heat loss is reduced.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. A floor heating structure is arranged between a ground base layer (1) and a decorative surface layer (2), and is characterized by comprising a positioning plate (3), a floor heating coil pipe (4) and a backfill layer (5) which are sequentially arranged from bottom to top;

the positioning plate (3) comprises a heat insulation plate (6) and a plurality of positioning columns (7) arranged on one side of the heat insulation plate (6), the positioning columns (7) are distributed in an array mode, an interval for the floor heating coil (4) to penetrate through is formed between every two adjacent positioning columns (7), the distance between every two adjacent positioning columns (7) is equal, the first ends of the positioning columns (7) are fixedly connected with the heat insulation plate (6), and the second ends of the positioning columns are provided with limiting structures used for limiting the floor heating coil (4) to be separated upwards;

the backfill layer (5) is made of backfill leveling mortar.

2. The floor heating structure according to claim 1, characterized in that the height of the positioning column (7) is larger than or equal to the diameter of the floor heating coil (4), the limiting structure comprises a convex edge (8) which can be elastically deformed, the convex edge (8) is located on the peripheral side of the second end of the positioning column (7), two adjacent rows of the positioning column (7) are provided with the space between the convex edges (8) and two adjacent rows of the positioning column (7) are provided with the space between the convex edges (8) which are smaller than the diameter of the floor heating coil (4).

3. The floor heating structure according to claim 2, characterized in that a film covering plate (9) is arranged on one surface of the heat insulation plate (6) where the positioning column (7) is arranged, a first convex shell portion (10) capable of being sleeved outside the positioning column (7) is arranged on the film covering plate (9), the heat insulation plate (6) is fixedly connected with the film covering plate (9), and the convex edge (8) is formed on the periphery side of the second end of the first convex shell portion (10).

4. The floor heating structure according to claim 3, characterized in that each opposite two sides of the positioning plate (3) are provided with a lap joint structure, the lap joint structure comprises a first extending part (11) arranged on a first side of the film covering plate (9) and a second extending part (12) arranged on a second side of the film covering plate (9), the first boss part (10) is arranged on the first extending part (11), and the second boss part (20) which can be sleeved outside the positioning column (7) and can extend into the first boss part (10) is arranged on the second extending part (12).

5. The floor heating structure according to claim 1, characterized in that two adjacent rows of the positioning columns (7) are distributed in a staggered manner, two adjacent columns of the positioning columns (7) are distributed in a staggered manner, and the cross sections of the positioning columns (7) are circular.

6. The floor heating structure according to claim 3, characterized in that the material of the film-coated plate (9) is high impact polystyrene, and the heat-insulating plate (6) is a polystyrene foam heat-insulating plate.

7. Ground heating structure according to claim 1, characterized in that when the decorative surface layer (2) comprises wood floor (17), a moisture-proof pad (13) is further arranged between the backfill layer (5) and the decorative surface layer (2).

8. The floor heating structure according to claim 1, characterized in that a boundary heat preservation strip (14) is further arranged on the periphery of the positioning plate (3) and the backfill layer (5).

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