JP4135646B2 - Heating floor panel - Google Patents

Description

  The present invention relates to a floor panel for heating having excellent heat insulation and sound insulation.

Conventionally, various heating floor panels have been provided for heating the floor of a house. As such a heating floor panel, for example, the one shown in FIG. 5 is generally known ( For example, see JP-A-7-198153. Here, FIG. 5 is a cross-sectional view schematically showing the main part of the configuration of the floor panel A0 for heating according to the conventional example. That is, the floor panel A0 for heating according to the conventional example has a heat insulating part 14 on the back side of the heater part 5 and has a structure that suppresses heat dissipation via the floor base material 8. In this case, a so-called heat insulating material such as foamed urethane foam or rock wool is often used for the heat insulating portion 14, but sufficient heat insulating performance cannot be ensured even if these are used, and it is under the floor base material 8. Further, it is usual that the underfloor heat insulating material 15 is required, and further, a highly efficient heat insulating and heat insulating structure has been expected. Further, further improvement in soundproof performance has been demanded.
JP-A-7-198153

  The present invention has been invented in view of the above-mentioned background art, and its problem is that it has excellent heat insulation and heat insulation performance, can eliminate the need for an underfloor heat insulating material under a floor base material, and is also excellent in soundproofing performance. Is to provide a heated floor panel.

In order to solve the above-mentioned problems, the heating floor panel according to the first aspect of the present invention comprises a substantially rectangular plate-like body, and a plurality of connected and gathered together can form a heating floor. in the floor panel, a recess on the rear surface of the plate-like body, laying planar heater in the recess bottom, the vibration isolating member is provided around the rear surface of the plate-like body, which is formed by the recess and the damping member A vacuum heat insulating material is embedded in the space, and a real part that can be connected to a floor panel for heating arranged adjacent to the side surface of the plate-like body is formed .

The heating floor panel according to the present invention comprises a substantially rectangular plate-like body, and a plurality of connected and gathered floor panels for heating can form a heating floor surface. In the heating floor panel, a recess is formed on the back surface of the plate-like body. In addition to laying a planar heater on the bottom surface of the recess, and a vacuum heat insulating material embedded in the recess, it is possible to effectively suppress heat dissipation via the floor base material, and to insulate the floor under the floor base material. It is possible to ensure sufficient heat insulation and heat insulation performance without installing materials, and at the same time, it is possible to improve the sound insulation performance , and by connecting through the real part and the female real part, it is simple and reliable. A plurality of units can be connected and assembled, and the floor for heating can be easily formed, so that the construction can be performed simply and labor-saving.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the floor panel for heating of this invention is not limited only to the following embodiment, Of course, various changes can be added within the range which does not deviate from the summary of this invention. Here, FIG. 1 schematically shows a main part of the configuration of the floor panel A1 for heating according to the first reference example , where (a) is a sectional view and (b) is a bottom view. FIG. 2 is a cross-sectional view schematically showing a main part of the configuration of the floor panel A2 for heating according to the second reference example . FIG. 3 is a cross-sectional view schematically showing the main part of the configuration of the floor panel A3 for heating according to the embodiment of the present invention. FIG. 4 is a cross-sectional view schematically showing a main part of the configuration of the floor panel A4 for heating according to the third reference example .

That is, the heating floor panel A1 according to the first reference example is a heating floor panel that is formed of a substantially rectangular plate-like body 1 and can be connected and assembled to form a heating floor surface. Furthermore, the floor panel A1 for heating which concerns on a 1st reference example forms the recessed part 3 in the back surface 2 of the said plate-shaped body 1, and is the heater part 5 in the bottom face 4 of the said recessed part 3, as shown in FIG. A planar heater 5 a is laid and a vacuum heat insulating material 6 is embedded in the recess 3. The vacuum heat insulating material 6 here refers to a core material having a high porosity, such as a powder filler, a fibrous filler, or a resin foam, wrapped in an outer bag material such as a resin film, and the inside of the outer bag material is decompressed. A state having a structure with an increased degree of vacuum. With regard to the degree of vacuum, for example, if the internal pressure is reduced to about 200 Pa or less, the gas thermal conductivity can be made substantially close to 0 W / mK (25 ° C.), and high heat insulation and heat retention characteristics. Can be secured. Examples of the vacuum heat insulating material include those disclosed in Japanese Patent Application Laid-Open No. 7-53759, and examples of available vacuum heat insulating materials include “Vacua” (trade name [Matsushita Electric Industrial Co., Ltd.). The product]) ”etc. can be exemplified.

As a result, heating floor panels A1 according to the first reference example, since sufficient heat insulation property by configuration can ensure that written, it can be effectively suppressed the dissipation of heat through the underfloor member 8, under the floor Even if the underfloor heat insulating material 15 is not installed under the ground material 8, sufficient heat insulation performance can be secured. In addition, such a structure having excellent heat insulation and heat insulation characteristics is excellent in sound insulation and sound insulation characteristics, and as a result, the sound insulation performance can be improved.

On the other hand, the floor panel A1 for heating which concerns on a 1st reference example has the vibration isolating member 7 in the back surface 2 of the plate-shaped body 1, as shown in FIG. Examples of the vibration isolating member 7 include those using various rubbers and the like, but the structure, shape, material and the like are not particularly limited, and are limited as long as they can contribute to the solution of the above problems. There is no.

As a result, the floor panel A1 for heating according to the first reference example can further improve vibration proofing, sound proofing, and sound insulation performance.

In addition, in the floor panel A1 for heating which concerns on a 1st reference example , although the plate-shaped body 1 consists of a single member, and formed the recessed part 3 in the back surface 2, it is for heating which concerns on a 1st reference example . The floor panel is not limited to such a structure. For example, like the floor panel A2 for heating according to the second reference example shown in FIG. 2, the plate-like body 1 has a horizontal member 17 and a vertical member. Of course, it may have the plate-like body 1 comprised from a some member, such as what is provided with 18. FIG.

On the other hand, as shown in FIG. 3, the floor panel A3 for heating according to the embodiment of the present invention is a floor panel for heating (here, for heating) in which the plate-like body 1 is disposed adjacent to the side surface. It consists of a plate-like body 1a having a real part (sane part) 9 (consisting of a male real part 9a and a female real part 9b) that can be connected to the floor panel A3).

  As a result, the floor panel A3 for heating according to the present embodiment can be connected and assembled in a simple and reliable manner by connecting through the real part 9 (male real part 9a and female real part 9b). Since the floor for heating can be formed, the construction can be performed simply and labor-saving.

Moreover, the floor panel A4 for heating which concerns on the 2nd reference example of this invention is formed so that the finishing material 10 can be mounted in the upper surface of the plate-shaped body 1, as shown in FIG. As a result, the floor heating part 11 provided with the plate-like body 1 having the planar heater 5a and the vacuum heat insulating material 6 in the recess 3 formed on the back surface 2 and the finishing material 10 forming the floor surface 16 are provided. Therefore, it is possible to cope with various variations such as the material and design of the finishing material 10.

The main part of the structure of floor panel A1 for heating which concerns on a 1st reference example is shown roughly, (a) is sectional drawing, (b) is a bottom view. It is sectional drawing which shows roughly the principal part of a structure of floor panel A2 for heating which concerns on a 2nd reference example . The main part of the configuration of the heating floor panel A3 according to implementation embodiments of the present invention is a cross-sectional view schematically showing. It is sectional drawing which shows roughly the principal part of a structure of floor panel A4 for heating which concerns on a 3rd reference example . It is sectional drawing which shows schematically the principal part of the structure of floor panel A0 for heating which concerns on a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Plate-shaped body 1a Plate-shaped body 2 Back surface (plate-shaped body 1)
3 Recessed part (plate-like body 1)
4 Bottom (concave part 3)
DESCRIPTION OF SYMBOLS 5 Heater part 5a Planar heater 6 Vacuum heat insulating material 7 Anti-vibration member 8 Floor base material 9 Real part 9a Male real part 9b Female real part 10 Finishing material 11 Floor heating part 12 Surface material (heating floor panel A0)
13 Vertical member (floor panel A0 for heating)
14 Heat insulation part (floor panel A0 for heating)
15 Underfloor insulation 16 Floor (finishing material 10)
17 Horizontal member (plate 1)
18 Vertical member (plate-like body 1)
A0 floor panel for heating A1 floor panel for heating A2 floor panel for heating A3 floor panel for heating A4 floor panel for heating

Claims (1)

Substantially consists rectangular plate-like body, a plurality linking in heating floor panels capable of forming a heating floor collectively, to form a recess on the rear surface of the plate-like member, a planar heater in the recess bottom surface Laying and providing a vibration isolating member on the back surface of the periphery of the plate-like body, burying a vacuum heat insulating material in the space formed by the concave portion and the vibration-proof member, and for heating disposed adjacent to the side surface of the plate-like body A floor panel for heating formed by forming a real part that can be connected to the floor panel.

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