JP2003074882A - Panel for heating - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel for heating easy in laying work and having a groove for storing piping for a radiator where the flexible pipe for circulation of a heat medium is laid zigzag with one part in circumferential direction of its peripheral face being fixed to one side of a flexible sheet. SOLUTION: This panel for heating is constituted by combining two kinds of panels of the first panel and the second panel. In the fist panel, even grooves, which lead to the bottom edge at the right lower part of the left one side from the bottom edge at the right lower part of the left one side and run zigzag roughly in parallel between on the left one side, and even grooves, which lead to the bottom edge at the left lower part of the right one side from the bottom edge at the left lower part of the right one side and run zigzag roughly in parallel between on the right one side, are bored, when an oblong plate is divided into eight pieces, with both short sides laid right and left. In the second panel, even grooves, which lead to the bottom edge at the right lower part of the left one side from the top edge at the left upper part of the left one side and run zigzag roughly in parallel between on the left one side, and even grooves, which lead to the bottom edge at the left lower part of the right one side from the top edge at the right upper part of the right one side and run zigzag roughly in parallel between on the right one side, are bored.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heating panel which is used for forming a heating structure by circulating a heating medium such as hot water and which can be easily installed.

[0002]

2. Description of the Related Art Conventionally, for example, as a floor heating structure by circulating a heat medium such as hot water, a foamed resin or wood having a storage pipe for accommodating a flexible pipe for circulating the heat medium formed in a meandering pattern on the upper surface. A flexible pipe for circulating a heat medium is accommodated in the pipe accommodating groove of the plate-like body, and the flexible pipe as a heat radiating material such as aluminum foil is covered on the flexible pipe to cover the sheet. A structure is often used in which a floor heating panel attached to a non-groove portion is laid on a floor base material or an existing floor finishing material, and the floor finishing material is laid on it.

However, since the conventional floor heating panel is bulky and heavy, it is inferior in handling workability and workability associated with it, and furthermore, it is used to store a plate-shaped pipe made of foamed resin or wood. Since the heat medium circulation flexible pipe housed in the use groove is fixed and not integrated with the flexible sheet as the heat dissipation material, a space is created between the pipe and the flexible sheet, It cannot be said that the heat dissipation efficiency is necessarily excellent, and there is a drawback that the floor heating function cannot be sufficiently exhibited.

On the other hand, the applicant of the present application made a flexible pipe for circulating a heat medium into a meandering shape by fixing a part of the outer peripheral surface in the circumferential direction to one surface of the flexible sheet. Inventing that the heat dissipator provided can solve the above-mentioned drawbacks, and applied for a patent first (Japanese Patent Application No. 2000-298890).
No.), and the laying workability in combination with the heating panel in which the storage groove of the pipe for disposing the radiator is bored was being examined.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned prior art. Therefore, according to the present invention, a flexible pipe for circulating a heat medium has a part of its outer peripheral surface in the circumferential direction. When a heating structure is formed by using a radiator arranged in a meandering shape by being fixed to one surface of a flexible sheet, the heating pipe is provided with a groove for accommodating the pipe. An object of the present invention is to provide a heating panel that is easy to install.

[0006]

According to the present invention, a flexible pipe for circulating a heat medium is formed in a meandering shape by fixing a part of its outer peripheral surface in the circumferential direction to one surface of a flexible sheet. A heating panel in which a groove for accommodating the pipe is formed in a radiator that is arranged, the long side of which is divided into four equal parts in a plane in which both short sides of a rectangular plane are placed on the left and right. Divide the side into two equal parts: left one-sided upper left, left one-sided lower left, left one-sided upper right, left one-sided lower right, right one-sided upper left, right one-sided lower left, right one-sided upper right, and right one-sided lower right When divided, it connects from the lower edge of the lower left side of one side to the lower edge of the lower right side of the left side of one side, and the even number of grooves running in a meandering shape on the left side of one side in parallel with the lower edge of the lower left side of the right side of one side. A first panel in which an even number of grooves running in a meandering shape extending substantially in parallel to the right one surface between the right one surface and the lower left edge of the lower left side are provided. , An even number of grooves running from the upper left edge on the left side to the lower edge on the lower right side on the left side, and running meandering in parallel on the left side between them, and the upper edge on the right side on the right side to the lower side on the right side. A heating panel formed by combining two types of panels, a second panel, which is connected to the lower edge and has an even number of grooves running in a meandering shape on the right side between them in a substantially parallel manner,
Is the gist.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION A heating panel of the present invention will be described with reference to the drawings. FIG. 1 (a) is a rear plan view showing an embodiment of a first panel constituting the heating panel of the present invention. 1 (b) is a backside plan view showing one embodiment of the second panel constituting the heating panel of the present invention, and FIG. 2 shows the heating panel constructed by combining the first panel and the second panel of FIG. 3 is a plan view of a radiator used in combination with the heating panel of FIG. 2, and FIG. 4 is a floor heating structure in combination with a radiator using the heating panel of the present invention. FIG. 3 is a partially enlarged cross-sectional view showing an embodiment when formed, wherein 1 is a heating panel, 1A is a first panel, 1a is a radiator housing pipe disposing groove in the first panel, 1B is a second panel, 1b is a pipe accommodating groove for disposing the radiator in the second panel, 2 Radiator, 2a flexible pipe for heating medium circulation, 2b flexible sheet, 3 is a flooring.

As shown in FIG. 3, the radiator 2 used in combination with the heating panel 1 of the present invention usually has a rectangular planar shape, such as a rectangular shape or a square shape, for heat medium circulation. A flexible pipe 2a is provided on one surface of the flexible sheet 2b and is divided into a left one surface side and a right one surface side of the radiator 2 in the drawing, and at least one series of reciprocating pipes are respectively circulated in the heating medium circulation pipe. 1a is arranged in a meandering shape, and FIG. 3 shows an example in which two series are reciprocated on the left side and the right side.

Here, the flexible pipe 2a for circulating the heat medium is made of resin such as polyethylene, polybutene, polypropylene, etc., or a cross-linked product thereof, and usually has an outer diameter of about 5 to 30 mm. The inner diameter is about 3 to 20 mm, and as the heat medium circulating in the pipe, for example, hot water, steam, oil or the like is used.

As the flexible sheet 2b, for example,
Aluminum foil, tin foil, copper foil, metal foil such as stainless steel foil, woven fabric or non-woven fabric made of metal fiber or synthetic resin fiber or natural fiber, synthetic resin sheet, and laminates thereof may be used. However, in terms of having a high thermal conductivity, the metal foil, woven fabric or non-woven fabric made of metal fiber is preferable, and aluminum foil is particularly preferable, from the viewpoint of efficiently exhibiting the function as a heat dissipation material. The thickness of these flexible sheets is preferably about 10 to 500 μm.

The flexible pipe 2 for circulating the heat medium of the radiator 2
As shown in FIG. 4, a part of the outer peripheral surface in the circumferential direction is fixed to one surface of the flexible sheet 2b by, for example, an adhesive or an adhesive tape. The width is preferably in the range of 1/8 to 1/3, and particularly preferably in the range of 1/6 to 1/4 with respect to the entire circumference of the outer peripheral surface. The fixation is preferably continuous in the longitudinal direction of the heat medium circulation flexible pipe 2a, but may be discontinuous in the longitudinal direction.

The radiator 2 is lightweight and easy to lay, and can be used not only for floor heating of houses and the like, but also for wall heating, ceiling heating, etc., and is flexible with respect to the space to be heated. The property sheet side can be used as the inner side or the outer side.

The heating panel 1 of the present invention is combined with the radiator 2 to form a heating structure.
The radiator 2 is formed by combining two types of panels, a first panel 1A and a second panel 1B, which have the same size and are provided with a groove for accommodating the pipe 2a.

As shown in FIG. 1 (a), the first panel 1A divides the long side into four equal parts and the short side into two equal parts in a plane in which both short sides of a rectangular plane are placed on the left and right. , Left one side upper left portion 1Aa, left one side lower left portion 1Ab, left one side upper right portion 1Ac,
Left single-sided lower right portion 1Ad, right single-sided upper left portion 1Ae, right single-sided lower left portion 1Af, right single-sided upper right portion 1Ag, and right single-sided lower right portion 1A
When divided into 8 h, the lower edge 1A of the lower left side 1Ad 1Ad
Similarly, an even number of grooves 1a running from the j to the lower edge 1Aj of the left lower surface 1Ad on one side and running in a meandering shape on the left one surface between them in a meandering manner, and from the lower edge 1Aj of the right single surface lower left portion 1Af on the right one surface lower left 1Af 1Aj is formed on the right side of the lower edge 1Aj, and an even number of grooves 1a running in a meandering shape on the right side are formed in parallel with each other. In FIG. 1A, four grooves are formed on each of the left side and the right side. An example in which the groove is formed is shown.

As shown in FIG. 1B, the second panel 1B divides the long side into four equal parts and the short side into two equal parts in a plane in which both short sides of a rectangular plane are placed on the left and right. Then, the left one side upper left part 1Ba, the left one side left lower part 1Bb, the left one side upper right part 1B
c, left one-sided lower right portion 1Bd, right one-sided upper left portion 1Be, right one-sided lower left portion 1Bf, right one-sided upper right portion 1Bg, and right one-sided lower right portion 1Bh, divided from the upper left edge 1Bi of the left one-sided upper left portion 1Ba to the left one-sided portion. Leading to the lower edge 1Bj of the lower right portion 1Bd,
An even number of grooves 1b running meandering in parallel on the left side between them
In the upper edge 1Bi, the position of the end of the groove 1b is made to coincide with the position of the lower left edge 1Aj of the lower right side 1Af of the first panel 1A, and the lower edge 1Bj is located at the left side of the first panel 1A. One side lower right edge 1Ad bottom edge 1
A groove 1b aligned with the position in Aj, and an even number of grooves 1b running from the upper edge 1Bi of the right one-sided upper right portion 1Bg to the lower edge 1Bj of the right one-sided lower left portion 1Bf and running in a meandering shape on the right one-sided surface substantially in parallel. The position of the end of the groove 1b at the upper edge 1Bi is made to coincide with the position at the lower edge 1Aj of the left one side lower right portion 1Ad of the first panel 1A, and at the lower edge 1Bj the right side of the first panel 1A. One left bottom 1
A groove 1b is formed at a position matching the position of the lower end edge 1Aj of Af, and FIG. 1B shows an example in which four grooves are formed on each of the left side and the right side. ing.

Then, as shown in FIG. 2, the lower end edge 1Aj of the left one surface lower right portion 1Ad of the laid first panel 1A.
Similarly, at the end of the groove 1a leading to the lower edge 1Aj of the lower right side 1Ad on the left side, the second panel 1B is attached to the right side 1B on the right side.
from the upper edge 1Bi of g to the lower edge 1B of the right lower surface 1Bf on one side
Upper right edge 1Bi of right side 1Bg of groove 1b leading to j
The groove 1b of the first panel 1A is laid so that the ends thereof are aligned with each other, and the lower end edge 1Aj of the right one-side lower left portion 1Af of the laid first panel 1A is separated from the lower end edge 1Aj of the right one-side left lower portion 1Af. The second panel 1B of the left one-sided upper left part 1
From the upper edge 1Bi of Ba to the lower edge 1 of the lower left side 1Bd 1Bd
Upper left edge 1B of the left one side upper left portion 1Ba of the groove 1b leading to Bj
The grooves 1b of i are aligned and laid in parallel.

Subsequently, the groove 1b end portion of the lower end edge 1Bj of the right lower left surface 1Bf of the second panel 1B and the lower end edge 1Bj of the left single surface lower right portion 1Bd of the second panel 1B that are separately installed. At the end of 1b, the second panel extends from the upper edge 1Bi of the left one-sided upper left portion 1Ba to the lower edge 1Bj of the left one-sided lower right portion 1Bd, and the groove 1b end of the upper left edge 1Ba of the left one-sided upper surface 1Ba of the groove 1b, and The groove 1b extending from the upper edge 1Bi of the right one-sided upper right portion 1Bg to the lower edge 1Bj of the right one-sided lower left portion 1Bf is laid so that the groove 1b ends of the upper edge 1Bi of the right one-sided upper right portion 1Bg are aligned, respectively. The laying is repeated, and finally, the second panel 1B is provided with the groove 1b that leads from the upper edge 1Bi of the left upper surface 1Ba on the left side to the lower edge 1Bj of the lower right portion 1Bd on the left side and the upper edge 1Bi of the upper right portion 1Bg on the right side. From right A groove 1b leading to the lower edge 1Bj surface bottom left 1Bf is opened, the heating panels are constructed of the present invention.

In FIG. 2, the radiator 2 is laid on the central portion of the drawing where the first panel 1A and the second panel 1B are laid. The radiator 2 is combined to form a heating structure, and the left one side of the second panel 1B on the left side of the drawing alternately protrudes and the right one side of the second panel 1B on the right side of the drawing alternates. The radiator 2 is not laid in the portion protruding to the above, and a dummy material is laid in the portion where neither the first panel 1A nor the second panel 1B is laid, and both are set as a non-heating area.

As described above, the heating panel 1 of the present invention.
Since it is configured by combining two types of panels, the first panel 1A and the second panel 1B, the laying work is easy, and furthermore, the laying according to the area to be heated is possible, and the panel itself Since there are few kinds, it is suitable for mass production of small kinds and product management is easy.

The heating panel 1 of the present invention is
As described above, the radiator 2 can be used for floor heating, wall heating, ceiling heating, etc. of a house or the like, and the flexible sheet 2b side can be used both inside and outside of the space to be heated. Accordingly, for example, in the case of forming a floor heating structure, a floor base material having the above-described grooves 1a and 1b formed on the surface thereof is laid as a heating panel 1 of the present invention, and is provided thereon. The radiator 2 is laid by accommodating the pipe 2a for disposing the radiator 2 in the grooves 1a and 1b of the heating panel 1 with the flexible sheet 2b side being the inner side with respect to the space to be heated. A heating structure is formed, or the radiator 2 is laid with the flexible sheet 2b side being the outside with respect to the space to be heated, and the groove 1a and the above-mentioned groove 1a on the back surface of the heating panel 1 of the present invention are provided thereon. 1b is a floor finishing material Floor heating structure is formed by being laid accommodating the disposed pipe 2a of the radiator 2 to 1a and 1b. Similarly, in the case of forming a wall heating structure, the heating panel 1 of the present invention has the above-mentioned grooves 1a and 1b formed in the front surface of the wall base material or the back surface of the wall finishing material. In the case of forming a ceiling heating structure, the above-mentioned groove 1 is formed on the surface of the ceiling base material or the back surface of the ceiling finishing material.
a and 1b are perforated.

The above radiator 2 and the heating panel 1 of the present invention
In the present invention, the heating panel 1 is suitable for forming a floor heating structure in which the heating panel 1 is a floor heating panel, and a flexible sheet is provided outside the space to be heated. Therefore, as the heating panel 1 of the present invention, the first panel 1A in which the groove 1a is formed on the back surface of the floor finishing material is suitable.
It is preferable that the second panel 1B has the groove 1b formed on the back surface of the floor finishing material.

FIG. 4 is a partially enlarged sectional view showing an embodiment of the floor heating structure. Floor material (floor base material in the case of new installation,
The radiator 2 is laid on the floor finishing material 3 if it is already installed with the heat medium circulation pipe 2a inside the heated space and the flexible sheet 2b outside the heated space. The heating panel 1 of the present invention, which is made of a floor finish material having grooves 1a and 1b for accommodating the pipes arranged on the back surface thereof, is formed on the rear surface of the pipe 2a of the radiator 2 by the grooves 1a and 1b. It is formed by being housed in 1b and laid.

Here, as the floor finishing material constituting the heating panel 1, for example, a flooring material is typically mentioned, and the thickness thereof is usually about 8 to 15 mm, and the back surface is The shape of the disposing pipes 2a for accommodating the radiator 2 and the grooves 1a and 1b for accommodating the heat sink 2 are not particularly limited, such as a substantially U-shaped cross section and a substantially U-shaped cross section. A substantially U-shaped cross section having a diameter of 1.05 to 1.95 times the outer diameter of the installation pipe 2a is preferable from the viewpoint of eliminating the temperature distribution.

Further, within the depth range, the depth corresponding to the heat medium introduction port of the disposition pipe 2a in the radiator 2 is made deep and the depth corresponding to the heat medium discharge port is made shallow.
The temperature distribution near the inlet / outlet can be further suppressed. From the standpoint of strength as a floor finishing material, the thickness of the floor finishing material at the groove bottom is preferably 3 mm or more.

[0025]

According to the present invention, the heat medium circulating flexible pipe is arranged in a meandering shape by fixing a part of the outer peripheral surface in the circumferential direction to one surface of the flexible sheet. When a heating structure is formed by using the heat radiator thus formed, it is possible to provide a heating panel in which a groove for accommodating the arranged pipe is bored and which can be easily installed. Further, the heating panel of the present invention can be laid according to the area to be heated, and since the number of types of the panel itself is small, it is suitable for small-quantity mass production and product management is easy.

[Brief description of drawings]

FIG. 1A is a backside plan view showing an embodiment of a first panel constituting a heating panel of the present invention, and FIG. 1B is an embodiment of a second panel constituting a heating panel of the present invention. FIG.

2 is a rear plan view showing an embodiment of a heating panel configured by combining the first panel and the second panel of FIG. 1. FIG.

FIG. 3 is a plan view of a radiator used in combination with the heating panel of FIG.

FIG. 4 is a partially enlarged cross-sectional view showing an embodiment in which a floor heating structure is formed by using the heating panel of the present invention in combination with a radiator.

[Explanation of symbols]

1; Heating panel 1A; first panel 1B; second panel 1Aa, 1Ba; left one side upper left 1Ab, 1Bb; left one side lower left 1Ac, 1Bc; left one side upper right 1Ad, 1Bd; left one side lower right 1Ae, 1Be; right one side upper left 1Af, 1Bf; right one side lower left 1Ag, 1Bg; right side, right side 1Ah, 1Bh; right one side lower right 1Bi; top edge 1Aj, 1Bj; bottom edge 1a, 1b; disposition of radiator, groove for storing pipe 2; radiator 2a: Flexible pipe for circulating heat medium 2b; flexible sheet 3; Floor material

Claims (3)

[Claims] 1. A radiator in which a flexible pipe for circulating a heat medium is arranged in a meandering shape by fixing a part of the outer peripheral surface in the circumferential direction to one surface of a flexible sheet. A heating panel having a groove for accommodating the arranged pipe, wherein a long side is 4 in a plane in which both short sides of a rectangular plane are placed on the left and right.
Divide the short side into two equal parts, left one-sided upper left part, left one-sided lower left part, left one-sided upper right part, left one-sided lower right part, right one-sided upper left part, right one-sided lower left part, right one-sided upper right part, and right one-sided part. When it is divided into 8 parts in the lower right part, the lower edge of the left lower part of the one right side also leads to the lower edge of the lower part of the right part of the left one side, and the even number of grooves running in a meandering shape on the left one side between them and the lower part of the right lower part of the right side. The first panel is also provided with an even number of grooves extending from the lower edge to the lower edge of the lower left side of the right one side, and running in a meandering shape on the right one side between them, and from the upper edge of the left upper side of the left side. Connect to the lower edge of the lower right side of one side,
An even number of grooves running in a meandering shape in parallel on the left side between them,
A combination of two types of panels, a second panel, which runs from the upper right edge of the right side to the lower edge of the right side and lower left of the right side, and has an even number of grooves running in a meandering shape in parallel on the right side between them. A heating panel characterized by being configured as follows. 2. The heating panel according to claim 1, wherein the heating panel is a floor heating panel. 3. The heating panel according to claim 2, wherein the floor heating panel is a floor finishing material.