JPH0211824B2 - - Google Patents

Abstract

PURPOSE:To provide a floor heating panel without damaging any plane characteristic of a surface of the heating panel, with a comfortable feeling of stepping-on and further without generating any uncomfortable sound by a method wherein some conduction holes are made in ribbon-like fixing members for use in arranging and fixing the pipes to the rear surface of the surface plate. CONSTITUTION:A rear surface plate 3 is oppositely arranged against the surface plate 1 having thermal conductivity with a desired spacing thereto, a series of pipes 2 for conducting thermal medium are arranged at the rear surface of the surface plate 1 in a zig-zag form and the foam thermal insulation material 4 is filled in the hollow panel cells. The fixing and arranging the pipes 2 to the surface plate 1 are carried out by using the ribbon-like fixing members 5 before filling the thermal insulation materials 4. The pipes 2 are pressed and fixed to the surface plate 1 in such a way as they stride at the rear surface of the surface plate 1 with the fixing members 5. Thermal insulation materials 4 are filled in spaces S at both sides of the pipes 2 through the in-feeding holes 6 and the space S is not left under a closed condition, so that troubles such as bulging of the surface plate 1 or a loss of flatness of the surface plate and generation of uncomfortable sound are not generated.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a floor heating panel that heats a surface plate by passing a heat medium through a built-in pipe to provide floor heating.

[Conventional technology]

As shown in FIGS. 3 and 4, a conventional floor heating panel has a series of pipes 2 fixed in a meandering manner on the back side of a surface plate 1 to conduct a heat medium such as hot water.
Back plate 3 and front plate 1 facing the back side of front plate 1
It is obtained by filling the space between the foam and the foam insulation material 4. Before the pipe 2 is filled with the heat insulating material 4, it is held down along the piping direction with a ribbon-shaped fixing member 5 (mostly adhesive tape with heat conductivity such as aluminum tape) on the back side of the surface plate 1. be.

Conventional floor heating panels are constructed as described above.
The surface plate 1 is heated by passing a heat medium through the pipe 2 from the end of the pipe drawn out.

[Problem that the invention seeks to solve]

In the conventional floor heating panel as described above, as shown in FIG. 4, a long and narrow space S surrounded by the pipe 2, the surface plate 1, and the fixing member 5 exists on both sides of the pipe 2 as an unfilled part of the heat insulating material 4. are doing. This space S is filled with air whose internal pressure has been increased by filling the heat insulating material 4, causing the top plate 1 to swell and breaking the close contact between the top board 1 and the heat insulating material 4. In particular, when the air in the space S thermally expands due to the conduction of the heat medium to the pipe 2, the bulge of the surface plate 1 and the separation between the surface plate 1 and the heat insulating material 4 become noticeable.
Not only does the flatness of the surface become impaired, making it uncomfortable to step on, but
It turned out to be a win because it made an unpleasant noise when I walked.

This invention was made to solve these problems, and aims to provide a floor heating panel that does not impair surface flatness, is comfortable to step on, and does not produce unpleasant noises.

[Means for solving problems]

In the floor heating panel according to the present invention, conduction holes are provided in a ribbon-shaped fixing member for fixing a pipe to the back surface of a surface plate.

[Effect]

In this invention, the heat insulating material is guided through the through hole into the space surrounded by the surface plate, the pipe, and the fixing member, so no closed space is created inside.
The pipe will be restrained by surrounding it with insulation.

[Embodiments of the invention]

FIG. 1 is a cross-sectional view of a floor heating panel showing an embodiment of the present invention, in which a heat-conducting front plate 1 and a back plate 3 are opposed to each other at a predetermined distance. It is obtained by filling a foamable heat insulating material 4 inside a hollow medium-like panel cell formed by fixing a series of pipes 2 in a meandering manner. The pipe 2 is fixed to the surface plate 1 using a ribbon-shaped fixing member 5 before filling with the heat insulating material 4. Adhesive tape with heat conductivity is often used for the fixing member 5, and in this example, aluminum adhesive tape is used. That is, as shown in FIG. 2, the pipe 2 is held and fixed to the surface plate 1 so that it can be straddled by the fixing member 5 as shown in FIG. On both sides of the pipe 2 fixed with the fixing member 5, there is a long and narrow space S along the piping direction, that is, the fixing member 5 and the pipe 2.
A space surrounded by the surface plate 1 and the surface plate 1 is formed, the cross-sectional shape of which is approximately triangular. This space S communicates with the internal space of the panel cell through a plurality of introduction holes 6 arranged along the longitudinal direction on both sides of the fixing member 5. The introduction hole 6 may be formed in the fixing member 5 in advance, but it may also be formed using a suitable guide tool once the pipe 2 has been fixed. Workability is good because the fixing member 5 can be provided without considering positional deviation.

Therefore, the floor heating panel obtained by filling the panel cells with the heat insulating material 4 does not contain any portions where the heat insulating material 4 is not filled. That is, the space S on both sides of the pipe 2
is filled with heat insulating material 4 through the introduction hole 6, and the space S
does not remain in a closed state. Therefore, the space S
Not only will problems such as bulging of the surface plate 1, loss of flatness, and generation of unpleasant noises caused by air blocked by the pipe 2 not occur, but the outer circumference of the pipe 2 will be restrained by the heat insulating material 4. Therefore, it also has high structural stability.

〔Effect of the invention〕

As is clear from the above description of the embodiments, the floor heating panel of the present invention has a foaming material in the internal space of the hollow medium-like panel cell in which a series of pipes for conducting a heat medium are closely connected to the back surface of the surface material. A floor heating panel filled with a heat insulating material, wherein the pipe is fixed to the back side of the surface material with a ribbon-shaped fixing member, and the fixing member is surrounded by the pipe, the surface material, and the fixing member. Introductory holes are formed to introduce the insulation material into the spaces created on both sides of the pipe, so there is no space around the pipe, and the pipe and insulation material are in direct contact with each other. It is possible to completely eliminate problems such as swelling of the surface plate, loss of flatness, and generation of unpleasant sounds.

[Brief explanation of drawings]

Fig. 1 is a partially omitted sectional view of a floor heating panel showing an embodiment of the present invention, Fig. 2 is an explanatory view showing the form when the pipes are fixed, and Fig. 3 is a conventional example of a floor heating panel. A partial sectional view, FIG. 4, is an explanatory view showing the form when the pipe is fixed. In the figure 1
2 is a front plate, 2 is a pipe, 3 is a back plate, 4 is a heat insulating material, 5 is a fixing member, and 6 is an introduction hole.
Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

[Claims] 1. A floor heating panel in which the internal space of a hollow plate-like panel cell is tightly connected with a series of pipes that conduct a heat medium to the back side of the surface material, and the inner space of the panel cell is filled with a foaming heat insulating material, and the pipes are connected to the surface material. It is fixed on the back side with a ribbon-shaped fixing member, and this fixing member includes
A floor heating panel characterized in that an introduction hole is formed to introduce a heat insulating material into a space formed on both sides of the pipe surrounded by the pipe, the surface material, and the fixing member.