JP2507328Y2 - Heating floor pan structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a structure of a heated floor pan in which a floor pan in a bathroom washing room has a heating function.

[Prior Art] Conventionally, a floor pan having a heating function is desired as a floor pan installed in a bathroom washing room. As a conventional heating floor pan, a hot water pipe is integrally embedded inside the floor pan, and the floor pan has a heating function by this hot water pipe.

[Problems to be Solved by the Invention] However, in the conventional example as described above, the hot water pipe is integrally embedded in the floor pan even if the hot water pipe as the heating means is repaired or replaced. Since it is installed in a state, it is necessary to remove the entire floor pan, and in the unit bath etc., the floor pan cannot be removed after assembly, and there is a problem that maintenance such as repair and replacement of hot water pipes cannot be performed. there were.

The present invention is intended to solve the above problems,
The purpose is to make it easy to perform inspections, repairs, and other maintenance of the heating means, and to use floor pans with a heating function even for existing floor pans without heating means. It is to provide a heated floor pan structure that can.

[Means for Solving the Problems] In order to achieve the above object, the structure of the heating floor pan according to the present invention is such that the heat insulating layer 4 is placed on the floor pan 3 of the washing area 2 of the bathroom 1 and heat is applied to the lower surface. A floor surface material 6 to which a pipe 5 for passing a medium is attached and which is separate from the heat insulating material layer 4.
Is placed on the heat insulating material layer 4, and the peripheral edge portions of the heat insulating material layer 4 and the floor surface material 6 are arranged along the peripheral wall portion of the floor pan 3.

[Operation] In the heating floor pan, the heat insulating material layer 4 is placed on the floor pan 3 of the washing area 2 of the bathroom 1, and the pipe 5 for passing a heat medium is attached to the lower surface of the heat insulating material layer 4 to provide the heat insulation. It is formed by placing a floor surface material 6 which is separate from the material layer 4.

Hereinafter, the present invention will be described in detail based on illustrated embodiments.

FIG. 1 is a sectional view of a bathroom 1 showing a heated floor pan using the structure of the present invention. A bathtub 7 is on the left side of the drawing and a washing room 2 is on the right side.
Has been formed. The bath tub 7 has floor slabs 9 supported by support legs 8.
The floor pan 3 is placed on the floor pan 3 installed above, and the floor pan 3 located on the side of the washroom 2 is provided with a heating function to serve as a heating floor pan.

This heating floor pan has a separate heat insulating material layer 4 formed of urethane foam or the like placed on the floor pan 3 and a lower surface placed on the heat insulating material layer 4 for passing a heat medium. Pipe 5
Is attached to the floor surface material 6, and the floor surface material 6 is formed of a heat-resistant FRP mat.
The pipe 5 is mounted along the lower surface of the floor surface material 6 by fitting it into the pipe fitting recess 10a of the heat equalizing plate 10 mounted along the lower surface of the floor surface material 6, as shown in FIG. As shown in FIG. 1, the floor pan 3 of the washing room 2 is arranged in a meandering shape over substantially the entire surface. The inflow port 5a and the drain port 5b of the pipe 5 are connected to, for example, a boiler as a heat medium supply device, and hot water serving as a heat medium is passed through the pipe 5 by the boiler so that the soaking plate 10 The floor surface material 6 can be heated by means of the heater. In addition, the conduit 11 of the hot water supply tap 11 installed in the bathroom 1
It may be connected to a. When installing the floor surface material 6, the heat insulating material layer 4 is placed over substantially the entire surface of the existing floor pan 3, and the pipe 5 as a heating means is attached to the lower surface of the heat insulating material layer 4. The floor surface material 6 is placed, and by installing the floor surface material 6, the existing floor pan 3 having no heating function can be made into a floor pan having a heating function. At the side end, as shown in FIG. 3, a flange 6a formed as an upward slope on the side end of the floor surface material 6 is placed on the flange 3a of the existing floor pan 3 in a waterproof state. I am doing it.

In this way, the separate heat insulating material layer 4 is placed on the existing floor pan 3, and the floor surface material 6 provided with the pipe 5 as the heating means on the lower surface is placed on the heat insulating material layer 4 to heat it. When the floor pan is formed, the pipe 5 can be easily maintained by removing the floor surface material 6 at the time of maintenance such as repair and replacement of the pipe 5 which is the heating means. Also in terms of waterproofness, floor surface material 6
Since the flange 6a of the above is placed on the flange 3a of the existing floor pan 3 while ensuring the waterproofness, it is excellent in waterproofness. Furthermore, as a structure of the heating floor pan, the floor pan 3 is thermally insulated. Since the heating floor pan is configured such that the material layer 4 is placed and the floor surface material 6 provided with heating means is placed on the heat insulating material layer 4, the existing floor pan 3 having no heating function is used. Even if it exists, it can be turned into a heated floor pan by simple construction.

Although the pipe 5 is attached to the floor surface material 6 via the heat equalizing plate 10 in the above-described embodiment, the floor surface material 6 is used.
Is bent to form a fitting recess (not shown) for fitting the pipe 5 into the floor surface material 6, and the pipe 5 is fitted into this fitting recess to directly connect the pipe 5 to the floor surface material 6. May be attached.

[Effect of the Invention] As described above, the structure of the heating floor pan of the present invention is such that the heat insulation layer is placed on the floor pan of the bathroom washing room, and the pipe for passing the heat medium is attached to the lower surface, and the heat insulation is performed. The floor surface material, which is separate from the material layer, is placed on the heat insulating material layer, and the heat insulating material layer and the peripheral portion of the floor surface material are arranged along the peripheral wall portion of the floor pan. When performing maintenance such as repair or replacement of the pipe for passing the heat medium, it is possible to easily perform maintenance of the heating means by removing the floor surface material. By adopting this, even an existing floor pan that does not have a heating function can be provided with a heating function by installing a floor surface material.Furthermore, the top surface of the floor pan functions as a heat insulating material layer. It will be raised with the floor surface material, It also makes it easier to enter and leave the bathtub. In addition, since the heat insulating material layer and the floor surface material are separated, it is possible to reduce the thickness of the floor surface material equipped with the pipes that need to be attached or detached by inspection or replacement. The work can be performed easily, and the structure of the heat insulating material is simple because it is a separate structure from the floor surface material with built-in pipe. It is possible to easily change or change the thickness dimension (height dimension) of the floor portion.

[Brief description of drawings]

FIG. 1 is a sectional view of a bathroom showing a construction state of an embodiment of the present invention, FIG. 2 is a plan sectional view of the same as above, and FIG. 3 is a partially enlarged sectional view of the same as above. Washroom, 3 is floor pan,
4 is a heat insulating material layer, 5 is a pipe, and 6 is a floor surface material.

Claims (1)

(57) [Scope of utility model registration request] 1. A floor surface material, which is placed on a floor pan in a bathroom washing room, has a pipe for passing a heat medium on the lower surface, and is a separate body from the heat insulating material layer. The structure of the heating floor pan, which is placed on the heat insulating material layer and is arranged with the peripheral edge portion of the heat insulating material layer and the floor surface material along the peripheral wall portion of the floor pan.