JPS6142008Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a floor heating panel that has a built-in heater such as a hot water pipe and is installed on the floor.
As shown in Figure 1, this type of floor heating panel has a bottom plate C on the bottom surface of a heat insulating board B with a built-in heater A, a top board D on the top surface of the heat insulating board B, and a surface material E on top of the top board D. It consisted of

Methods for combining these various constituent members to form an integrated panel include fixing them with screws F, pasting them together with adhesive, etc., integrally caulking each member with a metal top plate, Method of integrally molding using reactive thermosetting resin
-144995) etc.

The latter two methods are suitable for mass production because the final product is assembled in a factory, but it is impossible to produce panels of a size and shape appropriate for each construction site.

With the first two methods, it is possible to ship the semi-finished products from the factory and assemble them at individual construction sites, but this does not improve work efficiency.

In view of the above points, the purpose of this idea is to provide a floor heating panel that allows for final assembly of panels at the construction site and the creation of panels in shapes that suit the situation, while also increasing work efficiency. do.

Next, to describe the structure of one embodiment of the floor heating panel according to this invention, 1 is a heat insulating board made of styrofoam, urethane, etc., and a heater 3 such as a hot water pipe is provided in a groove 2 formed on the top surface. Recessed holes 4 having a circular planar shape are provided on the lower surface in a fixed pattern, and a convex surface 5 is formed on one side and a concave surface 6 is formed on the other side in order to enable fitting connection between adjacent heat insulating plates 1 and 1'. .

Reference numeral 7 denotes an upper plate made of a steel plate or an aluminum plate, which is fitted to the heat insulating plate 1, and is provided with a protruding hole 8 that is recessed on the upper surface and protrudes on the lower surface and that fits into the recessed hole having a circular planar shape, and the outer edge has a hanging portion 9. This makes contact with the outer surface of the heat insulating board 1.

Reference numeral 10 denotes a surface material such as a carpet provided on the upper surface of the upper surface plate 7.

Reference numeral 11 denotes a lower plate made of plywood or water-resistant plywood, and is provided with a protruding hole 13 that is convex at the top and concave at the bottom, which fits into the concave hole 12 of the heat insulating board 1 which has a circular planar shape.

Reference numeral 14 denotes a fixing device such as a wood screw, which is screwed through the projection hole 8 of the upper plate 7 and passes through the heat insulating plate 1 to the lower plate 11.
The upper plate 7, the heat insulating plate 1, and the lower plate 11 are fixed at the same time.

Note that the protruding holes 8, recessed holes 4, recessed holes 12, and protruding holes 13 are formed in a continuous plane in the same vertical and horizontal patterns with the same spacing, and these four holes can be placed at any position on the plane. They are superimposed one above the other.

Below, we will explain about assembly and construction on site.
First, the lower plate 11 is cut or a plurality of lower plates 11 are arranged adjacent to each other depending on the size and shape of the installation location.

The heat insulating plate 1 is fitted onto this so that the protruding hole 13 and the recessed hole 12 are fitted.
3 and the recessed holes 12 are arranged in the same vertical and horizontal pattern with the same spacing, so the heat insulating plates 1 can be conveniently arranged as long as they match this pattern, regardless of the arrangement of the bottom plate 11.

Moreover, once the heat insulating plate 1 is fitted onto the lower plate 11, no displacement occurs due to the fitting of the protrusion hole 13 and the recessed hole 12, and the plate is temporarily fixed before being permanently fixed.

Since the heat insulating boards 1 are laid by fitting the convex surfaces 5 and concave surfaces 6 of the side surfaces of the adjacent ones together, there is no difference in height between the adjacent heat insulating boards 1 and 1', and they are approximately on the same plane, making subsequent construction easier. It becomes easier to do.

After piping a heater 3 such as a hot water pipe into the groove 2 on the upper surface of the heat insulating plate 1, the upper plate 7 is fitted by fitting the protrusion hole 8 into the groove 4.

At this time, as shown in FIG. 3, the protruding holes 8 and the recessed holes 4 are arranged in the same vertical and horizontal pattern with the same spacing. can be arrayed.

Moreover, once the upper plate 7 is fitted onto the heat insulating plate 1, no displacement occurs due to the fitting of the protruding holes 8 and the recessed holes 4.

The top plate 7, heat insulating plate 1 and bottom plate 11, which have been temporarily fixed as above, are inserted through the protrusion holes 8 and the fixtures 14 are inserted into the protrusion holes 13.
It is efficient because it screws in to fix the three parts.

If the fixing device 14 is selected to be long, it can be fixed to the floor 15 at the same time, and can be used as needed.

Attach the fixture 1 at the predetermined position of the recessed hole 4.
4 penetrates through, so there is no chance of inadvertently damaging the heater 3 or the like.

Finally, a surface material 10 is applied.

As described above, this invention has a concave hole 4 on the top surface of the heat insulation board 1 and a protrusion hole that is recessed on the top surface and protrudes on the bottom surface of the top surface plate 7 when a panel containing hot water pipes, etc. is installed on the floor surface, etc. A plurality of holes 8 were provided respectively, and the top plate 7 was fitted onto the heat insulating plate 1 while the recessed holes 4 and the projection holes 8 were fitted, and the positions of the recess holes 4 and the projection holes 8 were fixed with the fixtures 14. Since it is a floor heating panel, it has the following effects. After the top plate is fitted to the heat insulating plate, since the recessed hole and the protrusion hole are fitted, the top plate will not be displaced, and the subsequent fixing work using the fixing tool can be performed quickly.

Furthermore, since the fixing tool is used at a predetermined position using the protruding hole and the recessed hole, even an inexperienced installer can install the fixing tool at an appropriate position, and the heater will not be damaged inadvertently.

Due to the above characteristics, even if a method is adopted in which panels are shipped as semi-finished products from the factory and then manufactured and constructed at each construction site in a shape appropriate to the conditions at that site, work efficiency will decrease and construction No deterioration in quality will occur.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of a conventional example, FIG. 2 is a sectional view of an embodiment of this invention, and FIG. 3 is a plan view showing an example of its use. 1... Heat insulation plate, 3... Heater, 4... Recessed hole, 7
...Top plate, 8...Protrusion hole, 10...Surface material, 1
1...Bottom plate, 12...Concave hole, 13...Protrusion hole,
14...Fixing tool.

Claims (1)

[Scope of utility model registration request] In the case where a panel containing a hot water pipe or the like is installed on a floor or the like, a plurality of recessed holes 4 are provided on the upper surface of the heat insulating board 1, and a plurality of protruding holes 8 that are recessed on the upper surface and protrude on the lower surface are provided on the upper surface plate 7. Fit the upper plate 7 onto the heat insulating plate 1 while fitting the recessed hole 4 and the protruding hole 8, and then attach the fixture 1.
4. A floor heating panel characterized in that the recessed hole 4 and the protruding hole 8 are fixed by a hole 4.