JPH1130428A - Structure of floor material for heating - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the structure of floor material for heating, which is prominent in workability at site while capable of applying the same simply and inexpensively. SOLUTION: Grooves 10C are formed on the lower surface 10B of a floor material 10 to receive pipes 14 for conducting the flow of heat medium, such as hot-water and the like, and a heat shielding sheet 16 is bonded to the lower surface 10B including the pipes 14. When a plurality of floor materials 10 are laid on a floor structural body 12, the end 14A of the pipe 14, received in the floor material 10, is connected to the pipe end 10B of the other floor material 10 while the flow of heat medium, such as hot-water or the like, is conducted through respective pipes 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a heating floor material.

[0002]

2. Description of the Related Art Conventionally, as one form of indoor heating of a house or the like, a floor heating device that heats from the floor by piping a pipe to a floor structural material and passing a heat medium such as hot water through the pipe is known. It is spreading from comfortable heating. FIG. 5 shows an example of a conventional floor heating structure. In this floor heating structure, a metal plate c is laid on the lower surface side of a floor material b fixed on a joist a,
A metal pipe e through which hot water or the like flows is disposed in a concave portion d provided in the metal plate c (for example, Japanese Utility Model Publication No. 6-4335).
No. 0). In this floor heating structure, heat such as hot water is transmitted to the floor material b via the metal pipe e and the metal plate c to heat the surface material f and heat the room.

Under the metal plate c, between the joists a and the joists a, a heat insulating material g is filled, and heat is shielded so as to prevent heat from escaping to the large h side supporting the joists a. ing. On the other hand, a plurality of holes i which do not penetrate the surface material f are provided on the lower surface of the floor material b, and a metal pipe e is provided in the plurality of holes i.
Heat from the surface material f
To efficiently transfer heat into the room.

[0004]

However, in the construction of a normal floor structure, it is sufficient to simply form a flat floor structure and lay a floor material thereon. In the structure, the work of filling the heat insulating material g, the work of attaching the metal plate c, and the like must be performed on site, and thus the workability of the floor structure itself is poor and the cost is high. Therefore, there is a strong demand for a floor heating structure that is excellent in workability on site.

[0005] It is an object of the present invention to provide a structure of a flooring material for heating which is excellent in on-site workability and can be easily and inexpensively constructed.

[0006]

The present invention has the following configuration to achieve the above object. The invention of claim 1 is
Flooring such as a flooring that is laid on a floor structural material and whose surface is directly exposed indoors. The flooring has a groove formed on a lower surface thereof, and a pipe body for flowing a heat medium through the groove. The lower surface is attached with a heat shielding member including a pipe, and when laying a plurality of floor materials on the floor structure, the end of the pipe body for storing the floor material is attached. The heating floor material has a structure in which a heating medium is circulated through each pipe body by being connected to an end of the pipe body of another floor material.

A second aspect of the present invention is the structure of the floor material for heating according to the first aspect, wherein the pipe body is formed of a flexible resin pipe having substantially the same diameter.

According to a third aspect of the present invention, there is provided a heating floor material structure according to the first or second aspect, wherein ends of the pipes are connected to each other with a cylindrical socket and sealed with an adhesive. It is.

According to a fourth aspect of the present invention, the heat shielding member is a sheet body in which a metal film is laminated on one surface, and the metal film is attached to the lower surface of the flooring material so as to face the pipe body. The flooring material for heating according to any one of claims 1 to 3, wherein:

According to a fifth aspect of the present invention, there is provided the heating floor material according to the first aspect of the present invention, wherein a horizontal groove is formed across the grooves to connect the grooves.

According to the first aspect of the present invention, there is provided a flooring such as a flooring, wherein the flooring has a groove formed on a lower surface thereof, and a pipe body for flowing a heat medium is accommodated in the groove. A heat shielding member including a pipe is attached to the lower surface, and the end of the pipe containing the floor material is connected to the end of the pipe of the other floor material, and heat is applied to each pipe. Since the medium is circulated, if multiple floor materials are laid on the floor structure,
It becomes the floor as it is. Therefore, the floor structural material on the foundation side is
Since no special construction for heating is required, the cost is low. Further, since the floor material is simply laid on the floor structural material and only the connection work of the pipe members is required, the work load is extremely low and the workability is good.

According to the second aspect of the present invention, since the pipe is made of a resin pipe having substantially the same diameter and flexibility, the work of accommodating the pipe in the groove is extremely simple, and the production of the floor material is facilitated. Lower costs.

According to the third aspect of the present invention, the ends of the pipes are connected to each other with a cylindrical socket and sealed with an adhesive, so that the workability is improved.

According to the fourth aspect of the present invention, the heat shielding member is a sheet body in which a metal film is laminated on one surface, and the metal film is attached to the lower surface of the flooring material so as to face the pipe body. It is easy to handle and the flooring manufacturing cost is further reduced.

According to the fifth aspect of the present invention, since the horizontal grooves are formed so as to cross each groove and connect the grooves, heat from the heat medium of the pipe body enters at the horizontal grooves, and the floor is formed at the bottom of the horizontal grooves. Since the material is thin, heat conduction to the floor material surface becomes extremely good, and heating starts immediately, so that comfortable heating with little waiting time can be performed.

[0016]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 and FIG. 2 are structural explanatory diagrams of a heating floor material according to an embodiment of the present invention. Flooring 10
Is a flooring or the like which is laid on the floor structural material 12 and whose surface 10A is directly exposed indoors. The flooring 10 has a groove 10C formed in the lower surface 10B thereof, and a pipe 14 for flowing a heat medium such as hot water through the groove 10C.
And a heat shield sheet 16 including a pipe 14 is attached to the lower surface 10B.

When laying a plurality of floor materials 10 on the floor structure 12, an end 14A of a pipe 14 accommodating the floor materials 10 is provided.
Is connected to a pipe end 14B of another flooring 10 so that a heat medium such as hot water (for example, about 70 ° C.) flows through each pipe 14.

The floor material 10 is made of a plate material or a plywood material whose surface is finished, and has a thickness of, for example, 15 mm.
A flooring material having a surface finish of １８18 mm, a width of 303 mm, and a length of 90 mm to 4 m can be used. Also,
The groove 10C is formed so that the pipe 14 does not protrude from the lower surface 10b. As shown in FIG. 1, for example, in the above-mentioned width 303 mm, the grooves 10 </ b> C are long and juxtaposed in the length direction at intervals of 75.5 mm, and are bent back and forth in the vicinity of the small edge of the flooring material 10 to form a continuous reciprocation. One end of the floor material 10 in the width direction is a male part 10D that protrudes in a peak shape, and the other is a female part 10E that is concave in a groove shape.
The male part 10D and the female part 10E are fitted in parallel with each other, and tightly combined so that there is no play in the vertical direction.

The floor structure 12 may be made of plywood laid on a joist 18.

The pipe 14 can be made of various materials, for example, a flexible resin pipe having substantially the same diameter and a metal pipe such as copper having substantially the same diameter. The pipe 14 has an outer diameter of 9.5 mm to 10
mm. Further, if the pipe 14 is a resin pipe, the work of housing the pipe 14 in the groove 10C is extremely simple, and the manufacturing cost of the flooring 10 is reduced.

As shown in FIG. 3, the ends 14A and 14B of the pipe 14 can be connected by a substantially cylindrical socket 17 and sealed with an adhesive. When the pipe 14 is made of a metal material, a soft low connection can be made. In addition, a detachable pipe outlet can be used for connection between the pipe ends 14A and 14B.

The heat shield sheet 16 is a sheet body in which a metal film made of an aluminum film is laminated on one surface of paper, cloth, or a synthetic resin film. 10 is attached to the lower surface portion 10B. As the heat shield member, a heat shield plate made of a metal plate can be used in addition to this type of heat shield sheet. In addition, the flooring 10 includes
For example, as shown in FIG. 1, a plurality of transverse grooves 20 connecting the reciprocating grooves 10C can be formed across the reciprocating grooves 10C (along the longitudinal direction of the flooring material 10). The lateral grooves can be formed on a part or the whole of the flooring material, for example, at a width of 5 mm and an interval of 60 mm.

According to the structure of the flooring material of the embodiment, a groove 10C is formed in the flooring material lower surface portion 10B, and a pipe 14 for flowing a heat medium such as hot water is accommodated in the groove 10C.
The heat shield sheet 16 including the pipe 14 is provided on the lower surface 10B.
Is pasted. As shown in FIG. 3 and FIG. 4, the end 10 </ b> A of the pipe
0, and each pipe 14, 14
The heat medium is circulated through the heat medium.

Therefore, if a plurality of floor members 10 are laid on the floor structure 12, the floor can be used as an indoor floor. Therefore,
Since the floor structure 12 on the foundation side does not require special construction for heating, the cost is low. In addition, since the floor material 10 is simply laid on the floor structure 12 and only the connection work between the pipes 14 is required, the work load is extremely low and the workability is good.

If the pipe 14 is a flexible resin pipe having substantially the same diameter and flexibility, the work of housing the pipe 14 in the groove 10C is extremely simple, and the manufacturing cost of the flooring 10 is reduced. Further, since the ends of the pipes 14 are connected with a cylindrical socket and sealed with an adhesive, the workability is further improved.

The heat shield sheet 16 is a sheet body in which a metal film is laminated on one surface, and the metal film is attached to the lower surface of the floor material 10 so as to face the pipe 14 so that handling is easy and the floor material is easy to handle. The manufacturing cost of 10 is further reduced.

Further, since the transverse grooves 20 are formed to connect the grooves 10C across the grooves 10C, heat from the heat medium of the pipe 14 intrudes into the transverse grooves 20 and floor material is formed at the bottom of the transverse grooves 20. Since the thickness is reduced, heat conduction to the surface of the flooring material 10 becomes extremely good, and the heating starts to work immediately, so that comfortable heating with less waiting time can be performed.

[0028]

As described above, according to the first aspect of the present invention, if a plurality of floor materials are laid on the floor structure, the floor structure can be used as it is as a floor. The cost is low because no special construction is required. Further, since the floor material is simply laid on the floor structural material and only the connection work of the pipe members is required, the work load is extremely low and the workability is good.

According to the second aspect of the present invention, the work of accommodating the pipe body in the groove is extremely simple, and the manufacturing cost of the floor material is reduced. According to the invention of claim 3, workability is further improved.

According to the fourth aspect of the present invention, the handling of the shielding member is easy, and the manufacturing cost of the flooring is further reduced. According to the fifth aspect of the present invention, since the lateral groove portion which crosses each groove is formed, heat conduction to the floor material surface becomes extremely good, and the heating starts to work immediately, so that comfortable heating with less waiting time is performed. be able to.

[Brief description of the drawings]

1A and 1B are explanatory diagrams of a structure of a flooring material for heating according to an embodiment of the present invention, wherein FIG. 1A is a cross-sectional view of the flooring material taken along line BB of FIG. 1B, and FIG. FIG.

FIGS. 2A and 2B are partial perspective views of a flooring material, wherein FIG. 2A is a perspective view as viewed from a front surface, and FIG. 2B is a perspective view as viewed from a back surface.

3A and 3B are explanatory diagrams of connection of pipes, in which FIG. 3A is a detailed plan view and FIG. 3B is a perspective detailed view.

FIG. 4 is an explanatory diagram of a laying state of a floor material.

FIG. 5 is a diagram showing an example of a conventional floor heating structure.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Floor material 10B Floor material lower surface part 10C groove 12 Floor structure 14 Pipe 14A Pipe end part 16 Heat insulation sheet 18 Jota 20 Side groove

Claims (5)

[Claims] 1. A floor material such as a flooring laid on a floor structural material and whose surface is directly exposed indoors, wherein the floor material has a groove formed on a lower surface thereof, and a heat medium flows through the groove. And a heat shield member including the pipe body is attached to the lower surface portion. When laying a plurality of floor materials on the floor structure, the pipe for storing the floor material is used. Connect the end of the body to the pipe end of the other flooring,
A structure of a floor material for heating, characterized in that a heat medium flows through each pipe body. 2. The structure of the heating floor material according to claim 1, wherein the pipe body is formed of a flexible resin pipe having substantially the same diameter. 3. The structure of the heating floor material according to claim 1, wherein ends of the pipe members are connected by a cylindrical socket and sealed with an adhesive. 4. The heat shielding member is a sheet body in which a metal film is laminated on one surface, and the metal film is attached to a lower surface portion of a flooring material with the metal film facing the pipe body. 4. The structure of the flooring material for heating according to any one of Items 3 to 3. 5. The structure of the heating floor material according to claim 1, wherein a horizontal groove is formed across the grooves to connect the grooves.