JPH01260227A - Floor heating panel - Google Patents

Abstract

PURPOSE:To facilitate the manufacture of floor heating panels and improve their execution, by laminating a plane heater, and soaking plates on an insulation member, and installing soaking sheets to the center of said soaking plates on both side edges in the longitudinal direction from opposite angles of said soaking plates in such a manner that one side of said soaking sheet may be projected outside. CONSTITUTION:When executing, a specified number of floor heating panels which comprises an insulation material 2, a plane heater 3, soaking plates 5, are laid out in consecutive on under-floor common joists 9 indoors, which are covered with soaking sheets 5 mounted with adjoining floor heating panels 1, and the floor heating panels 1 are electrically connected with each other. This construction permits two workers to mount the respective one side of two soaking sheets 5, facing each other, thereby improving the workability. Furthermore, this construction can eliminate the directivity of the floor heating panels 1, thereby improving execution performance as well.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement of a floor heating panel that heats a room from the floor surface.

[Conventional technology]

Conventional floor heating panels, as shown in Figures 5 and 6,
An insulating sheet) 22a is placed on the heat insulating material 21 made of felt etc.
, 22b with a heating wire 22c disposed between them.
and a heat equalizing plate 23 are sequentially laminated by a method such as gluing, and a band-shaped heat equalizing sheet 24 covering the joists is attached by a method such as gluing over the entire length of one side edge of the heat equalizing plate 23. It had been.

[Problem to be solved by the invention]

In the conventional floor heating panel 20 configured as described above, a heat equalizing sheet 24 covering the joists over the entire length (1.5 m) of one side edge of the heat equalizing plate 23 is attached by a method such as pasting. Not only is it extremely difficult to install the floor heating panels 20, but also the floor heating panels 20 are directional.
0 aligned in a certain direction, adjacent floor heating panels 20.20
There was a problem in that the cables had to be connected to each other using lead wires.

Therefore, in order to improve the workability, the floor heating panel 20
If the lead wire is led out from one end of the panel and a joint box is attached to the center of the other end, the floor heating panel 20 has directionality as described above, so it Floor heating panel 20B and floor heating panel 20C
connection becomes impossible.

For this reason, conventionally, as shown in FIG.
A joint box 25, 25 is installed in the center of the plate surface at both ends of the board, and the lead wires c and c' are drawn out. One of the lead wires C or C' was removed, but this work was extremely troublesome and took a long time, and the removed lead wires were wasted, resulting in uneconomical problems.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a floor heating panel that is easy to produce and has excellent workability and economical efficiency.

[Means to solve the problem]

In order to achieve the above object, the present invention sequentially stacks a planar heater 3 and a heat equalizing plate 4 on a heat insulating material 2, and hangs the heat equalizing plate 4 from the diagonal corner to the center of both longitudinal edges. Two band-shaped heat-uniforming sheets having a length approximately half of the total length of the heat-uniforming plate 4 5.
The floor heating panel 1 is constructed by attaching the panels 5 to one side and protruding the other side to the outside.

[Function] Two band-shaped heat-uniforming sheets 5.5 extending from the diagonal corners of the heat-uniforming plate 4 to the central portions of both sides in the longitudinal direction and having a length approximately half of the total length of the heat-uniforming plate 4. Since the work of attaching one side can be done by two workers face-to-face, work efficiency is significantly improved.Furthermore, since the directionality of the floor heating panels 1 can be eliminated, the required number of floor heating panels 1 can be installed. Workability is improved because the floor heating panel 1 can be installed between the indoor underfloor joists by simply installing the panel between the indoor underfloor joists and electrically connecting the adjacent floor heating panels 1.1 to each other. improves.

Furthermore, by leading out the lead wires from one end of the floor heating panel 1 and providing a joint box 8 in the center of the other end plate surface, the workability can be further improved, and moreover, it is possible to Thus, it is possible to provide a floor heating panel 1 that is easy to produce and has excellent workability and economy without wasting lead wires.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a perspective view showing one embodiment of the present invention.
In the figure, 1 is a floor heating panel,
Reference numeral 2 denotes a heat insulating material made of felt or the like constituting the floor heating panel 1, and 3 a sheet heating element formed by disposing heating wires 3c (for example, in a serpentine shape) between insulating sheets 3a and 3b. The body 3 is laminated on the heat insulating material 2 by a method such as adhesion. 4 is a heat equalizing plate made of copper, aluminum, etc., which is laminated on the planar heating element 3 by a method such as pasting; 5.5 is a band-shaped heat equalizing sheet made of copper, aluminum, etc.; .5 is
As shown in the figure, one side of the heat equalizing plate 4 is attached by a method such as pasting, extending from the diagonal corner to the center of both longitudinal edges, and the other side is made to protrude outward.

In order to install the floor heating panel 1 of the present invention constructed as described above between the indoor underfloor joists, as shown in FIG. The joists are covered with heat-uniforming sheets 5.5 attached to adjacent floor heating panels 1.1, and the floor heating panels 1.1 are electrically connected and laid.

FIG. 3 is an explanatory diagram showing another embodiment of the present invention, in which a lead wire C is led out from one end of the floor heating panel 1, and a joint box 8 is provided at the center of the other end plate surface. By leading out the lead wire C from one end of the heating panel 1 and providing a joint box 8 at the center of the other end panel surface, workability can be further improved. Don't waste lines.

Note that 6.7 in the figure indicates a thermostat and a temperature fuse.

〔Effect of the invention〕

The present invention is as described above, and includes two strip-like heat equalizing plates extending from the diagonal corners of the heat equalizing plate 4 to the center portions of both sides in the longitudinal direction and having a length approximately half of the total length of the heat equalizing plate 4. Since the work of attaching each side of the sheet 5.5 can be done by two workers face-to-face, work efficiency is significantly improved.Furthermore, since the directionality of the floor heating panel 1 can be eliminated, the required number of floor heating panels can be installed. The floor heating panel 1 can be installed between the indoor sub-floor joists by simply installing the panel 1 between the indoor sub-floor joists and electrically connecting the adjacent floor heating panels 1.1 to each other, making it easy to install. will improve.

Furthermore, lead wires C are led out from either end of the floor heating panel 1, and a joint box 8 is provided at the center of the other end plate surface (thereby, workability can be further improved, and There is an excellent advantage that lead wires are not wasted as in the conventional case, and a floor heating panel 1 that is easy to produce and has excellent construction and economical efficiency can be provided.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a perspective view showing one embodiment of the present invention.
A sectional view taken along the line X-X in the figure, FIG. 3 is an explanatory diagram showing the usage state,
FIG. 4 is a perspective view showing another embodiment of the present invention, and FIGS. 5 to 8 are explanatory views showing a conventional floor heating panel and its usage state. 1: Floor heating panel 2: Insulation material 3; Planar heater 4: Heating plate 5: Heating sheet 8; Joint box C; Lead wire

Claims (1)

[Claims] 1. A planar heater (3) and a heat equalizing plate (4) on the heat insulating material (2)
are sequentially laminated and stretched from the diagonal corners of the heat-uniforming plate (4) to the center of both longitudinal edges to form two uniform strips having a length approximately half of the total length of the heat-uniforming plate (4). Heat sheet (5), (5)
A floor heating panel characterized by having one side attached to each other and the other side protruding outward. 2. The above-mentioned floor heating panel has a lead wire (C
), and place a joint box (8) in the center of the other end plate surface.
) The floor heating panel according to claim 1, further comprising: a.