WO2016024772A1

WO2016024772A1 - Heating system

Info

Publication number: WO2016024772A1
Application number: PCT/KR2015/008339
Authority: WO
Inventors: 윤영환
Original assignee: 윤영환
Priority date: 2014-08-11
Filing date: 2015-08-10
Publication date: 2016-02-18

Abstract

The present invention relates to a heating system, and more specifically to a heating system utilizing a structure capable of forming an elevated floor and a heating means in the interior between upper and lower panels forming a double floor above the structure. The heating system according to an embodiment of the present invention comprises: a structure forming an elevated floor above a slab and supported by legs; and heating panels comprising an upper panel having downwardly formed outer walls and downwardly protruding structure-seating parts on parts inside the corners capable of taking the load so that the upper panel can be fixed above the structure, and a lower panel having an upwardly bent body to attach to the bottom of the upper panel, the heating means installed in the interior, and penetration parts which the structure-seating parts penetrate, wherein when the upper panel and lower panel are attached, the empty space therebetween is filled with cement mortar or red clay and cured.

Description

Heating system

The present invention relates to a heating system, and more particularly, to a structure capable of forming a floated floor and a heating system in which heating means are applied to upper and lower panels forming a two-story bottom on the structure.

In general, the access floor is installed in a computer room, an electrical room, a disaster prevention room, etc., and is installed in a double structure spaced apart from the floor to conceal electrical wiring, moisture barrier, and floor interior.

In other words, the company's computer rooms and equipment rooms are equipped with numerous servers and devices that require power cables, LAN cables, leased lines, and telephone lines, so that all of these wiring can be used under the floor so that it can be used without interrupting traffic. The building material that allows the floor to be installed is the access floor.

However, this access floor is used only for the purpose of floating floor structure.

On the other hand, the current heating system of a multi-unit house is installed on the slab with a heat-absorbing sound absorbing member, such as styrofoam or shock absorber styrofoam or foamed urethane or polypropylene (Plyproplene), to form a lightweight foam concrete layer thereon, Pipe the hot water pipe, which is the heating member, and then lay a mortar layer on it to finish the floor.

The cement construction of the floor structure is all made wet by the field technician.

This existing technology is not only difficult to construct, but also has many pipe connection members arranged inside the concrete, making it difficult to maintain and repair when leaks occur. The heating pipe mortar on the slab is integrated with the floor, so there is a problem that the noise between floors is well transmitted.

In order to solve the problems of the wet heating system, a heating panel having a recess or a fixing member for embedding a hot pipe into a panel of a material such as concrete, synthetic resin, loess or inserting a hot pipe has been developed and provided.

Such a dry heating panel is a prefabricated heating system, which allows the construction of a pre-fabricated dry panel by simply assembling it in the field, which shortens the construction period and facilitates later maintenance, but the inside of the panel is manufactured by dry There was a problem that the firmness is poor and there is no heat storage function.

The present invention has been made in order to solve the above-described problems, the construction is easy to construct a floating floor by assembling and fixing a heating panel having a heat generating and heat storage function on the structure forming a two-story floor, forming a two-layer structure It is an object of the present invention to provide a heating system that can significantly reduce the inter-layer noise transmitted through the structure by attaching a noise damping pad to the structure legs.

In addition, an object of the present invention is to provide a long in-line pipe connected in series in the cement mortar thickened to eliminate the time-consuming waste to achieve the heating, the panel is installed in parallel with the heating pipe is installed Heats evenly and quickly, keeps warmth, and saves energy. Its cement mortar or loess is filled inside the panel, which not only increases heat storage, but also heats up the bottom of the heating panel. To provide a system.

Heating system according to an embodiment of the present invention for achieving the above object, the structure is supported by the bridge to form a floor floated on the slab;

In order to be fixed on the structure, the structure seating portion is projected downward in a portion capable of receiving a load inside the corner and the outer wall is formed downwardly, and the body is bent upward and coupled to the lower portion of the upper panel by heating means Is provided inside and has a lower panel is formed through the penetrating portion through the structure mounting portion, heating the cement mortar or loess is filled in the void space of the upper panel and the lower panel in the state in which the upper panel and the lower panel is combined panel;

It is configured to include.

Heating system according to another embodiment of the present invention, the structure is supported by the bridge to form a floor floated on the slab;

The structure seating part is formed to protrude downward in a portion capable of receiving a load inside the corner to be fixed on the structure, and the outer wall is downwardly molded, and the body is bent upward and coupled to the lower portion of the upper panel. An additional through-hole is formed and a heating film is dryly attached to the bottom of the bottom surface, and a lower panel is provided on which magnetic materials or ceramic plates of the lower part are fixed by an iron plate, and the upper panel and the lower panel are coupled to each other. A heating panel which is cured by filling cement mortar or ocher in the void space of the panel;

It is configured to include.

In order to be fixed on the structure, the structure seating portion is projected downwardly in a portion capable of receiving a load inside the corners, and a protrusion connection portion is formed for coupling with the lower panel, and the outer wall is downwardly formed, and the upper panel is bent upwardly. The lower panel coupled to the lower portion of the upper panel is formed through the penetrating portion through which the structure seating portion penetrates and a fastener for bolting from the lower portion to the upper portion at a position corresponding to the protruding portion, and a ceramic or magnetic plate The upper and lower layers are formed in a pair to form a through hole through which the protruding portion penetrates, and a heating film is interposed between the pair of ceramic or magnetic plates so that the upper panel and the lower panel are positioned in a combined space. A heating panel having a panel;

It is configured to include.

The upper part of the steel plate is formed with a fastening structure for fastening a heating panel on the structure without being separately formed so as to be fixed on the structure, and a flange is formed outwardly in the form of an open box at the top and a heating means is provided. A lower box having a fastener installed therein and fastening to the structure, wherein the edge of the upper steel plate and the flange of the lower box are joined by welding, cement mortar or Heating panel is filled with ocher cured;

It is configured to include.

According to the above-mentioned means of solving the problem, by implementing the heating system on the ordinary two-layer panel, the heating panel can be placed on the double-floored structure, which can be easily and dryly constructed regardless of the place, thereby reducing the construction cost, and double-floor. The structure can help to lighten the building.

In addition, it has high heat storage ability and is filled with cement or loess inside the panel, which can increase the load strength, does not cause footing sound, and has sound absorption effect to reduce the noise between floors. Can be.

1 is a perspective view of a combination of the upper panel and the lower panel according to an embodiment of the present invention.

2 and 3 are perspective views showing a perspective view and a bottom (ceiling) of the upper panel shown in FIG.

4 is a perspective view of the lower panel shown in FIG. 1.

5 is a side cross-sectional view of a heating panel according to an embodiment of the present invention.

Figure 6 is a perspective view of the rubber foam insulation to which the lower panel shown in Figure 1 is mounted.

7 is a system diagram in which heating water is circulated in connection with each heating panel in a boiler according to an embodiment of the present invention.

8 is a view showing a state in which the heating panel shown in Figure 5 is installed on the structure.

9 and 10 are exploded perspective views of a heating panel according to another embodiment of the present invention.

11 is a perspective view of a heating panel according to another embodiment of the present invention.

Hereinafter, the configuration and operation of the present invention will be described with reference to the accompanying drawings.

It should be noted that the same elements among the drawings are denoted by the same reference numerals and symbols as much as possible even though they are shown in different drawings.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

In addition, when a part is said to "include" a certain component, this means that it may further include other components, except to exclude other components unless otherwise stated.

1 is a perspective view of a combination of the upper panel and the lower panel according to an embodiment of the present invention, Figures 2 and 3 is a perspective view showing a perspective view and a ceiling surface of the upper panel shown in Figure 1, Figure 4 is shown in Figure 1 Figure 5 is a perspective view of the lower panel, Figure 5 is a side cross-sectional view of a heating panel according to an embodiment of the present invention.

Hereinafter, the heating pipe 27 connected to the boiler as a heating means installed in the lower panel 20 will be described by way of example, but the present invention is not limited thereto, and the carbon coating used in the metal heating element, stone bed, etc. Of course, a heating element, an electric heating wire using a resistance, carbon fiber, etc. can also be used as a heating means.

As shown, the ondol panel 60 includes an upper panel 10 and a lower panel 20, and may further include a rubber foam insulating agent 40.

First, the upper panel 10 that conducts heat and accumulates heat is formed by molding an aluminum material in order to improve balance and precision, and includes a structure seating part 11, an outer wall 12, a protrusion 13, and a protrusion fastening part ( 14), the rib 15, the locking projections 16, the locking projections 17, the locking projections 18, the through hole 28 and the lid 34, and comprises a square or rectangular shape.

The upper panel 10 protrudes downward from the flat aluminum plate to form the outer wall 12 in all directions, and is bent inward twice at a predetermined portion of the outer wall 12 to be fastened to the outer wall 12. A fastening protrusion 18 having 18a) is formed.

That is, the fastening protrusion 18 and the outer wall 12 form a shape of approximately seven when viewed from the bottom as shown in FIG.

In addition, the locking projections 18 and the locking projections 18a are formed on the outer wall 12 and the locking projections 18 and the locking projections 17 and the locking projections 16 are formed at different heights.

Each corner inside the outer wall 12 is formed in four places that can be subjected to each load, to form a fastener in the center of the structure seating portion 11 to be fixed to the structure 50 forming a floating floor, screws Fastening to the structure 50 through the fastener of the structure seating portion 11 using the piece 31, such as, and inserts the closing cap 32 from the upper panel 10.

In addition, when there is no leg, the protruding structure seating portion 11 is formed so as not to protrude from the bottom surface of the lower panel 20 so that the entire bottom surface of the heating panel 60 is mounted on the structure 50 to fasten the structure to the upper panel. It may be used only as a sphere (not shown).

In addition, when the heating panel 60 is installed in the structure 50, when the heating panel 60 is installed, the load of the heating panel 60 is concentrated on the legs of the structure seating portion 11 so as to form a screw thread and a nut (at the bottom). Tighten with N) to support.

Here, the structure seating portion 11 may be formed in addition to the center of the upper panel so as to support the load of the center portion when the size of the upper panel 10 is increased.

In addition, the upper panel 10 has a protrusion 13 for reinforcing the binding between the fastening groove 18a, the structure seating portion 11 and the inside of the panel when the cement mortar or loess is filled. And, protrusions 14 for coupling with the lower panel 20, ribs 15 for increasing the rigidity of the locking projections 16 and the upper panel 10 are formed in the fastening groove (18a), respectively. do.

At this time, the threaded part for bolting is formed in the protrusion fastening part 14 so that the upper panel 10 is bolted to the lower panel 20.

In addition, as shown in FIG. 2, the upper and lower left and right fitting grooves 33a and the fitting protrusions 33b may be further formed in the upper panel 10.

As a result, the fitting projections 33b are inserted into the fitting grooves 33a between the heating panels 60 adjacent to each other so that play does not occur during or after installation.

In addition, the upper panel 10 is the upper portion of the connector 29 for connecting the heating pipe 27 and the hot water supply pipe 35, the heating pipe 27 and the return pipe 36 is partially open to the cover 34 By opening and closing.

In addition, the upper panel 10 is formed with a through hole 28 so that the hot water supply pipe 35 and the return pipe 36 may be horizontally installed inside the heating panel 60.

The lower panel 20 is the body 21, bolt fastener 22, fitting protrusion 23, filling hole 24, through hole 25, wire mesh 26, heating pipe 27, through hole 28, the hot water supply pipe 35, the return pipe 36, and the connector 29 are formed, and form a square or rectangular shape corresponding to the upper panel 10.

In addition, a hot water supply pipe (35) connected to the through hole 28, a pipe through-hole 37 is formed in the lower panel 20 that can be assembled and connected to the return pipe (36).

The lower panel 20 is a body 21 is formed by bending up the iron plate in the shape of a square, the heating pipe 27 is arranged in a zigzag form therein, one end horizontally penetrates the bottom side of the lower panel It is connected to the hot water supply pipe 35 is installed through the connector 29, the other end is connected through the connector 29 to the return pipe 36 installed through the lower panel.

That is, the wire mesh 26 is installed horizontally and horizontally in the lower panel 20, and the heating pipe 27 is bound to the wire mesh 26 to penetrate the lower panel 20 to be parallel to one side and the other side of the floor. It is connected to the installed hot water supply pipe 35 and the return pipe 36 through the T-shaped connector (29), respectively.

At the end of the upwardly bent portion of the body 21 is bent inwardly bent portion (21a) is formed to be fitted into the fastening groove (18a) of the upper panel 10, the locking projection (16) At the position corresponding to), the fitting projection 23 is formed on the outside, and the end of the bending portion 21a is the locking projection 17 of the locking projection 18 in a state where the bending portion 21a is fitted into the locking groove 18a. ) Will not get caught.

In addition, a bolt fastener 22 is formed at a position corresponding to the protrusion fastening portion 14 of the upper panel 10 so that the bolt is fastened from the lower portion to the upper portion.

Filling holes 24 are formed on one side of the body 21 upwardly bent to fill cement mortar or loess in the void portions of the upper and

lower panels

10 and 20, and the inner side of the lower panel 20. The through hole 25 is formed at a position corresponding to the structure seating portion 11 of the upper panel 10 so that the heating panel 60 is fixed to the structure 50 by the piece 38.

In addition, the lower panel 20 is formed with a through hole 28 so that the hot water supply pipe 35 and the return pipe 36 may be horizontally installed inside the heating panel 60.

Here, for example, the through hole 28 is formed in both the upper panel 10 and the lower panel 20, but may be formed only in the lower panel 20.

In addition, the hot water supply pipe 35 and the return pipe 36 except for the connector 29 and the cover 34 in FIG. Leave it.

Through this, the hot water supply pipe 35 and the return pipe 36 may be secured when necessary for assembly installation or later replacement.

Although the pipe through-hole 37 is not shown in other embodiments below, in other embodiments, the pipe through-hole may be formed in advance to secure a space, and partitions may be formed by forming partitions and the like.

Next, the rubber foam insulating agent 40 shown in FIG. 6 is molded and injected in accordance with the outer shape of the lower panel 20 (shown in a rectangular box shape with an open upper side in FIG. 6) attached to a lower portion of the lower panel 20 to heat heating. Insulate so that it is not delivered to the bottom.

In this case, as shown in FIG. 6, the through-hole 41 is formed at a position corresponding to the structure seating part 11 of the upper panel 10, such as an ethylene propylene diene monomer (EPDM) 40 or a styrofoam insulating material. The heating panel 60 is fixed to the structure 50 by the piece 31.

At this time, the heat insulating material (not shown) may be further interposed between the structure 50 and the heating panel 60 so that heat does not leak.

In the configuration of the ondol panel 60 as described above, if the bent portion 21a of the lower panel 20 is pushed into the fastening groove 18a formed at the four edges of the upper panel 10, the fastening groove 18a The engaging projection 23 of the lower panel 20 is engaged by the engaging projection 16 formed in the inner side, and at the same time, the bent portion 21a of the lower panel 20 enters the fastening groove 18a and the inner locking jaw ( 17, the end of the bent portion 21a is caught by the elasticity of the bent portion 21a so that the upper panel 10 and the lower panel 20 are double-bonded.

Next, the bolt is fastened to the protrusion fastening portion 14 of the upper panel 10 in which the thread is formed on the bottom surface of the bolt fastener 22 of the lower panel 20.

As such, the heating panel 60 is completed after curing by filling the mortar or loess with cement 24 through the filling hole 24 in the gap portion inside the panel in which the upper panel 10 and the lower panel 20 are combined.

As shown in FIG. 7, the hot water supply pipe 71 and the return pipe 72 connected to the boiler B are connected to the branch 73 and the reverse branch 74, respectively, and the outlet and the reverse of the branch 73. The inlet of the mechanism 74 is connected to the hot water supply pipe 35 and the return pipe 36.

The hot water supply pipe 35 and the return pipe 36 penetrate the heating panels 60 disposed adjacent to each other in parallel to the heating pipes 27 formed for each heating panel 60 through the T-shaped connector 29. Connected.

As a result, the hot water of the boiler B is supplied to the heating pipe 27 of each heating panel 60 through the hot water supply pipe 71, the branch 73, the hot water supply pipe 35, and the connection port 29. After being used, it is again supplied to the boiler B through the connector 29, the return pipe 36, the reverse branch mechanism 74, and the return pipe 72.

As shown in FIG. 8, the heating panel 60 is prefabricated to the structure 50 which is supported by the legs 52 and floated in the air, and the heating panel 60 is positioned on the upper portion of the structure 50. In this state, the piece 31 is coupled to the structure 50 through the structure seating portion 11 of the upper panel 10 so that the heating panel 60 is fixed to the structure 50.

At this time, the lower portion of the heating panel 60 may be insulated with a rubber foam insulating agent 40 for each heating panel 60, or the structure 50 may be installed after the entire bottom surface is constructed with a heat insulating material.

In addition, it is possible to adjust the height of the structure by providing a height adjustment means on the legs 52 in contact with the slab.

In addition, the tip of the leg 52 is pointed to minimize the noise transfer to the structure to the lower floor, and the noise blocking pad 54 between the upper and lower steel plates 53 with the pedestal 51 of the leg 52. There is a sound-absorbing effect to reduce the noise between the layers attached to the heating panel 60 to form a floating floor to finish on the top plate is completed construction.

In the above description, for example, the configuration in which the hot water circulation is connected to the heating pipe 27 of the heating panel 60 in the boiler B as a heating means is described, but the heating panel is heated by an electric heating wire such as a carbon coated heating element, a metal heating element, or a planar heating element. Of course, depending on the type of piping and wiring in the panel can be applied to various types of heating panels can be produced.

In addition, the heating means is preferably provided with a bimetal temperature sensor (not shown) operating at about 60 ~ 65 ℃ to prevent temperature overheating to prevent burns or fire due to overheating.

As shown in FIG. 9, the upper panel and the lower panel constituting the heating panel have the same structure and shape as the upper panel 10 and the lower panel 20 shown in FIGS. 3 and 4, but the protrusions are formed on the upper panel 10. 13 and the through hole 29 is not provided, the lower panel 20 is not provided with a heating pipe 27, a hot water supply pipe 35, a return pipe 36, a connector 29 as heating means.

Instead, a heating film 27a or a thin planar heating element is installed on the bottom surface of the lower panel 20 as a heating means.

Here, a refractory heat insulating plate or magnetic plate (not shown) is further provided at the lower portion of the heating film 27a to finish fix the piece 38 by the box-shaped iron plate 37.

Here, when the structure mounting portion 11 on the upper panel 10 is used only for fastening the structure without protruding from the bottom surface of the heating panel 60, the entire heating panel bottom surface is seated on the structure 50.

Next, as shown in FIG. 10, the upper panel and the lower panel constituting the heating panel have the same shape as the upper panel 10 and the lower panel 20 shown in FIGS. 2B and 3, but the protrusions on the upper panel 10 are formed. 13) and the through hole 29 is not provided in the lower panel 20, heating pipes 27, hot water supply pipes 35, return pipes 36, connector 29, wire mesh 26 and cement as heating means Filling hole 24 for filling mortar or loess is not provided.

Instead, the

middle panels

90a and 90b and the heating film 27a are provided in the inner space where the upper panel 10 and the lower panel 20 are combined for heating means and heat storage. 90b) is formed of a ceramic or magnetic plate or a fireproof heat insulating plate and is spaced apart from each other in a pair, with a heating film 27a interposed therebetween.

In addition, through-holes 93 are formed in the

intermediate panels

90a and 90b to allow the protrusion coupling portion 14 of the upper panel 10 to pass therethrough.

Here, the structure seating portion 11 may not be formed in the upper panel 10, but may be used only as a structure fastener.

As shown in Figure 11 in another embodiment the heating panel 60 is made of a rectangular upper box 70, the body of the iron plate is bent upward and the upper box is formed of a rectangular lower box 80, The flange 82 is formed on the upper portion of the lower box 80 to the outside to spot weld the edges of the flange 82 and the upper steel plate 70 to form the heating panel 60.

At this time, the inner space of the lower box as shown in Fig. 4 is installed heating panel 87, such as a heating means bound to the wire mesh 86, and the like through the connection port 83 to the hot water supply pipe 85 and the return pipe (89) Connected.

In addition, the lower box 80 is formed with a pipe connection space between the through-hole 88 and the panel for penetrating the hot water supply pipe 85 and the return pipe 89, the upper iron plate 70 above the connector 83 The part is partially opened and the cover 74 connects the pipes between the panels, that is, the hot water supply pipe 85 and the return pipe 89.

In the state in which the upper iron plate 70 and the lower box 80 is coupled, the curing is filled after filling the cement mortar or loess through the filling hole 84 formed on the side of the lower box (80).

Although the technical spirit of the present invention has been described above with reference to the accompanying drawings, the present invention has been described by way of example and is not intended to limit the present invention. In addition, it is obvious that any person skilled in the art may make various modifications and imitations without departing from the scope of the technical idea of the present invention.

Claims

A structure supported by the legs to form a floor floating on the slab;

In order to be fixed on the structure, the structure seating portion is projected downward in a portion capable of receiving a load inside the corner and the outer wall is formed downwardly, and the body is bent upward and coupled to the lower portion of the upper panel by heating means Is provided inside and has a lower panel is formed through the penetrating portion through the structure mounting portion, heating the cement mortar or loess is filled in the void space of the upper panel and the lower panel in the state in which the upper panel and the lower panel is combined panel;

Heating system comprising a.
The method of claim 1,

The heating means is a heating system, characterized in that any one of a heating pipe connected to the boiler, carbon coating heating element, metal heating element, planar heating element, electric heating line.
The method of claim 2,

If the heating means is a heating pipe is bound to a wire mesh installed inside the lower panel, one end of the heating pipe for each heating panel is connected to the hot water supply pipe branched from the boiler supply pipe, the other end is the return of the boiler Heating system, characterized in that connected to the return pipe branched from the pipe through the connector.
The method of claim 3,

The upper panel of the upper portion of the connector is partially opened and opened and closed by a cover, the heating system, characterized in that the hot water supply pipe and the return pipe between the heating panel is assembled.
The method of claim 1,

Heating means characterized in that the heating means is provided with a bimetal temperature sensor.
A structure supported by the legs to form a floor floating on the slab;

The structure seating part is formed to protrude downward in a portion capable of receiving a load inside the corner to be fixed on the structure, and the outer wall is downwardly molded, and the body is bent upward and coupled to the lower portion of the upper panel. The through-through part is formed and the heating film is dry attached to the bottom of the bottom surface and the lower panel is fixed to the magnetic material or ceramic plate or fire-resistant insulation plate of the lower plate, but the upper panel and the lower panel are combined A heating panel which is cured by filling cement mortar or loess in the void space of the upper panel and the lower panel;

Heating system comprising a.
The method according to claim 1 or 6,

The upper panel is formed by molding an aluminum material into a mold, a protrusion for reinforcing binding between the upper panel and cement mortar or loess when filling with cement mortar or loess, a protrusion coupling part for coupling with the lower panel, and an upper part. Ribs are formed to increase the rigidity of the panel,

The lower panel is to form a body by bending up the iron plate in the shape of a square, fasteners for fastening bolts from the bottom to the top in a position corresponding to the protruding fastening portion, and the heating panel to one side bent upward of the body A heating system, characterized in that the filling hole for filling the cement mortar is formed in the interior void portion.
The method of claim 7, wherein

The upper panel is bent twice from the outer wall is formed with a fastening protrusion having a fastening groove between the outer wall, the engaging groove and the locking projection is formed at different heights to the outer wall and the fastening projection to the side where the fastening groove is formed,

The lower panel has a bent portion bent from the body so as to be fitted into the fastening groove is formed, the outward projection is formed at a position corresponding to the locking projection, the bent portion is a fastening protrusion in the state where the bent portion is fitted into the fastening groove Heating system, characterized in that caught on the jaw of the.
The method according to claim 1 or 6,

The heating system, characterized in that the rubber foam insulation is further provided with a penetrating portion through which the structure seating portion of the upper panel formed of aluminum penetrates and attached to the bottom surface of the lower panel.
The method according to claim 1 or 6,

The structural seating portion of the upper panel formed of aluminum does not protrude to the bottom surface of the lower panel in a state in which it is coupled to the lower panel, but is heated by a structure fastener formed in the upper panel while the heating panel is mounted on the structure. system.
The method according to claim 1 or 6,

The legs of the structure that is in contact with the slab is provided with a height adjustment means, the heating system, characterized in that the noise blocking pad is interposed between the upper and lower steel plates with the end of the pointed legs.
The method according to claim 1 or 6,

The upper panel is a heating system, characterized in that the fitting groove and the fitting protrusion is formed in front, rear, left and right so as to fit between adjacent heating panels.
A structure supported by the legs to form a floor floating on the slab;

In order to be fixed on the structure, the structure seating portion is projected downwardly in a portion capable of receiving a load inside the corners, and a protrusion connection portion is formed for coupling with the lower panel, and the outer wall is downwardly formed, and the upper panel is bent upwardly. The lower panel coupled to the lower portion of the upper panel is formed through the penetrating portion through which the structure seating portion penetrates and a fastener for bolting from the lower portion to the upper portion at a position corresponding to the protruding portion, and a ceramic or magnetic plate The upper and lower layers are formed in a pair to form a through hole through which the protruding portion penetrates, and a heating film is interposed between the pair of ceramic or magnetic plates so that the upper panel and the lower panel are positioned in a combined space. A heating panel having a panel;

Heating system comprising a.
A structure supported by the legs to form a floor floating on the slab;

The upper part of the steel plate is formed with a fastening structure for fastening a heating panel on the structure without being separately formed so as to be fixed on the structure, and a flange is formed outwardly in the form of an open box at the top and a heating means is provided. A lower box having a fastener installed therein and fastening to the structure, wherein the edge of the upper steel plate and the flange of the lower box are joined by welding, cement mortar or Heating panel is filled with ocher cured;

Heating system comprising a.