JP4989689B2 - Floor heating panel - Google Patents

Description

  In the present invention, a pair of rectangular or substantially rectangular panel bodies each provided with a long heating body are provided side by side, and adjacent edge portions of the panel bodies are for folding on one end side in the longitudinal direction. It is related with the floor heating panel isolate | separated except the connection part.

The floor heating panel as described above is provided with a heating body such as a heat medium flow pipe or an electric heater wire in the panel body, and the number of panel bodies arranged according to the size of the floor surface to be heated is arranged. The floor heating panel configured as described above is installed by laying and arranging the panel bodies adjacent to each other on the floor surface to be heated.
And since the adjacent edge part of the panel bodies is separated except for the connecting part, when transporting or storing the floor heating panel, the size of the floor heating panel is folded by folding the pair of panel bodies. This is intended to simplify packing and transporting operations.

  As such a floor heating panel, conventionally, the panel body is configured by arranging a plurality of unit panels in a foldable state, and the heating elongate body is disposed in a state extending over a pair of adjacent panel bodies through the connection portion. In some cases, the unit panels are folded in a state where the unit panels are overlapped by folding the unit panels in a folded state (see, for example, Patent Document 1).

  Moreover, conventionally, as a floor heating panel, there is a floor heating panel with small joists provided with small joists in a state along a direction in which a pair of panel bodies are adjacent to each other. Each of the panel bodies is configured to be roundable in its longitudinal direction, and the heating elongate body is arranged in a state that spans a pair of adjacent panel bodies through the connecting portion, and the panel body is folded in a state in which the pair of panel bodies are folded. Some are rounded in the longitudinal direction (see, for example, Patent Document 2).

Utility Model Registration Gazette No. 2520952 JP 2003-97814 A

In the conventional floor heating panel, adjacent edges of the panel body to each other is because they are separated except for the connection portion for folding in the longitudinal direction of the one end side, as shown in FIG. 6, panel body 2 do you There is a possibility that the separated portions 7 in the separated state excluding the connecting portion 3 are separated from each other in the adjacent edge portions.
Further, in the longitudinal direction of the adjacent edge portions of the panel bodies 2, the separation portion 7 tends to be separated toward the other end side opposite to the connection portion 3. There is a possibility that the separation distance between the separated portions becomes larger toward the end side.

  And as a factor which separates separation parts, for example, when carrying or storing a floor heating panel, a deformation by folding a pair of panel bodies and keeping the separation parts separated, etc. Can be considered.

  In this way, when the separated portions are separated from each other between the adjacent edge portions of the panel bodies, when the floor heating panel is installed on the floor surface to be heated, the pair of panel bodies are adjacent to each other. In order to lay them side by side, the installation work must be performed while the work for pressing the separation parts so as not to be separated from each other, which complicates the work.

In addition, for floor heating panels with small joists, a floor heating panel is installed on the floor surface to be heated for reasons such as nailing to the small joists to fix the floor finish on the upper surface of the floor heating panel. In this case, it is required to align the small joists in the longitudinal direction of the adjacent edges of the panel bodies so that the small joists exist in a series in the direction in which the panel bodies are adjacent to each other.
In such a case, as described above, when the separated portions are separated from each other in the adjacent edge portions of the panel bodies, the positioning of the small joists is performed while performing a pressing operation so that the separated portions are not separated from each other. Therefore, the work for aligning the small joists becomes complicated, and from this point, the work becomes complicated.

  The present invention has been made paying attention to such a point, and an object of the present invention is to provide a floor that can suppress separation of separated parts in a separated state among adjacent edges of panel bodies. The point is to provide a heating panel.

In order to achieve this object, the first characteristic configuration of the floor heating panel according to the present invention is provided with a pair of rectangular or substantially rectangular panel bodies provided with a heating elongated body arranged side by side,
In the floor heating panel in which the adjacent edge portions of the panel bodies are separated except for the connecting portion for folding on one end side in the longitudinal direction,
In the other end side opposite to the one end side in the longitudinal direction in which the connecting portion is provided , the separated portions in the separated state are not separated from the adjacent edge portions of the panel bodies. Connecting means for connecting is provided,
Small joists are provided in a state along the direction in which the panel bodies are adjacent to each other,
A pair of adjacent small joists for connection provided on the panel body on one side in a state in which the connecting means protrudes from one side to the other side of the pair of adjacent panel bodies, and the adjacent small joists for connection. In order to be mounted in a state extending over the panel body, a fitting portion is provided on the panel body on the other side and is fitted to a protruding portion of the connecting small joist.

That is, since the connecting means connects the separated portions in the separated state among the adjacent edges of the panel bodies so as not to be separated from each other, the separated portions in the separated state are separated by the connection of the connecting means. Can be suppressed.
And when installing a floor heating panel with respect to the floor surface of heating object, the separation part is connected with a connection means, and the floor heating panel to which the separation part is connected is simply set as the object of heating object. By laying on the floor, a pair of panel bodies can be laid side by side in an adjacent state.

  In addition, when installing a floor heating panel with a small joist on the floor surface to be heated, since the separation parts are connected by the connecting means, in the longitudinal direction of the adjacent edges of the panel bodies Just adjusting the position of the panel bodies, it is possible to align the small joists in the longitudinal direction of the adjacent edges of the panel bodies, or the longitudinal direction of the adjacent edges of the panel bodies In this case, it is possible to align the small joists in the longitudinal direction of the adjacent edges of the panel bodies by aligning the positions to be connected by the connecting means. Will be able to do.

  From the above, among the adjacent edges of the panel bodies, it is possible to suppress separation of the separated portions in a separated state, and when installing a floor heating panel on the floor surface to be heated In addition, it has become possible to provide a floor heating panel that can simplify the work.

Moreover, according to the 1st characteristic structure of the floor heating panel concerning this invention, by comprising a connection means with the small joist for a connection and a fitting part, the small joist for the connection is the original of a small joist. In addition to being used for the purpose, it can also be used for the purpose of connecting the separated portions so as not to be separated from each other.
In addition, by fitting the small joists for connection to the fitting portion, the separated portions can be connected in the state where the adjacent edges of the panel bodies are aligned in the longitudinal direction. When installing a floor heating panel with small joists on the floor surface, just fit the small joists for connection into the fitting part, and the small joists in the longitudinal direction of the adjacent edges of the panel bodies Positioning can be performed.

Therefore, without providing a dedicated member as a connection means, the floor heating panel as a whole can be simplified by using the connecting small joist, and the floor heating target floor surface can be simplified. It is possible to simplify the work when installing the floor heating panel with small joists.

  In addition, since a small joist for connection as a connection means is integrally provided on one side of the panel body, when carrying, etc., there is no need to pack the connection means separately from the floor heating panel, From this point, the work can be simplified.

Top view of floor heating panel in reference embodiment Perspective view showing folding of floor heating panel The perspective view which shows the state which folded the floor heating panel Top view of floor heating panel in reference embodiment The perspective view and top view of the floor heating panel in embodiment of this invention Flat face view of the floor heating panel in the prior art

An embodiment of a floor heating panel according to the present invention will be described based on the drawings.
[ Reference Embodiment]
First, a floor heating panel according to a reference embodiment will be described. As shown in FIG. 1, this floor heating panel is a pair of rectangular shapes or substantially the same in which a heat medium flow pipe 1 as a long heating body is disposed. Rectangular panel bodies 2 are provided side by side, and adjacent edge portions of the panel bodies 2 are separated except for a connecting portion 3 for folding on one end side in the longitudinal direction (left side in FIG. 1). The small joist 4 is provided in a state along the direction in which the two are adjacent to each other.

  Incidentally, the panel body 2 is configured by a plate-like base material made of resin (for example, foamed polystyrene, etc.) that has a heat insulating function and can be reduced in weight, and the small joists 4 can be nailing, for example. Consists of wooden and resin.

Each of the pair of panel bodies 2 is configured by arranging a plurality of rectangular or substantially rectangular unit panels 5 in an adjacent state, and as shown in FIG. 2, the adjacent unit panels 5 are mountain-folded or valley-shaped. It is configured to be foldable into a fold shape.
The pair of adjacent panel bodies 2 are configured to be foldable in a valley fold shape, and the adjacent unit panels 5 are folded in a mountain fold or valley fold with the pair of panel bodies 2 folded in a valley fold shape. As shown in FIG. 3, the unit panels 5 are configured to be folded in a state of being overlapped with each other.

In each of a pair of adjacent panel bodies 2, the heat medium flow pipe 1 is folded at both ends in the short direction of the panel body 2 so as to meander in the longitudinal direction of the panel body 2. It arrange | positions with respect to the panel 5 in the continuous state.
The heat medium flow pipe 1 is arranged in a state extending over the pair of panel bodies 2 through the connection portion 3, and is connected to the pair of adjacent panel bodies 2 through the connection portion 3. Are disposed throughout.

  Incidentally, when the arrangement of the heat medium flow pipe 1 is described, although not shown, each unit panel 5 is formed with an upward concave groove that opens on the panel surface side, and heat is generated in the groove. By arranging the medium circulation pipe 1, the heat medium circulation pipe 1 is arranged so as to meander along the longitudinal direction of the panel body 2 in a state where the heat medium circulation pipe 1 is folded at both ends in the short direction of the panel body 2. It is configured.

  In each of the pair of adjacent panel bodies 2, the small joists 4 are arranged so as to allow the heating medium circulation pipes 1 for folding to be disposed at both ends in the short direction of the panel bodies 2. In a state where discontinuous portions that do not exist are provided, the panel bodies 2 are arranged in series along the adjacent direction with a set interval in the longitudinal direction of the panel bodies 2.

  In the state in which the heat medium flow pipe 1 is disposed, a heat equalizing body 6 such as an aluminum foil is provided on the entire surface side of the pair of panel bodies 2. The adjacent edges of the bodies 2 are separated except for the connecting portion 3 in the longitudinal direction.

One side of the pair of panel bodies 2 is provided with a header H for supplying a heat medium such as hot water to the heat medium flow pipe 1 and receiving the heat medium flowing through the heat medium flow pipe 1. The end of the heat medium flow pipe 1 is connected to the header H.
And the heat medium from the heat source machine outside the figure is supplied to the heat medium circulation pipe 1 via the header H, and the heat medium flowing through the heat medium circulation pipe 1 is exchanged outside the figure via the header H. It is comprised so that it may return to a heat source machine.

In the adjacent edge part of the said panel bodies 2, the isolation | separation part 7 which is the isolation | separation state in the other edge side on the opposite side to the connection part 3 of the longitudinal direction among the adjacent edge parts of the panel bodies 2 is provided. Connection means 8 is provided for connecting the two so as not to leave each other.
The connection means 8 is configured so that there is no portion protruding outward from the panel body 2 in a plan view in a disconnected state where the separation portions 7 are not connected to each other. The magnet body 9 is provided in each of a pair of adjacent panel bodies 2.

When the explanation is added, two magnet bodies 9 are provided in each of a pair of adjacent panel bodies 2 so that they are in the same or substantially the same position in the longitudinal direction of the panel body 2, and the magnet bodies 9 are in contact with each other. The entire surface is provided so as to be embedded in the panel body 2 with the surface to be exposed exposed at the edges of the pair of adjacent panel bodies 2.
The pair of panel bodies 2 are brought close to each other so that the magnet bodies 9 approach each other, thereby attracting the magnet bodies 9 and connecting the separation portions 7 so as not to be separated from each other.

  The floor heating panel configured as described above is shown in FIG. 3 by folding adjacent unit panels 5 in a mountain fold shape or a valley fold shape with the pair of panel bodies 2 folded in a valley fold shape. In addition, the unit panels 5 are folded in an overlapping state, and the folded floor heating panel is packed in cardboard and transported and stored.

  When installing a floor heating panel on the floor surface to be heated, first, as shown in FIG. 4 (a), unfold and spread the floor heating panel on the floor surface to be heated, etc. By bringing the pair of panel bodies 2 close to each other so that the bodies 9 come close to each other, as shown in FIG. 4B, the magnet bodies 9 are attracted to each other so that the separation portions 7 are not separated from each other. It is configured.

  Incidentally, since two magnet bodies 9 are provided for each of the pair of panel bodies 2, the small joists 4 in the longitudinal direction of the adjacent edges of the panel bodies 2 are adsorbed by adsorbing the magnet bodies 9 to each other. Therefore, the small joists 4 are aligned in the longitudinal direction of the adjacent edges of the panel bodies 2 by fine adjustment in a state where the magnet bodies 9 are attracted to each other. Will be able to.

  Then, by placing the floor heating panel connected so as not to separate the separating portions 7 on the floor surface to be heated, the pair of panel bodies are laid side by side in an adjacent state, and the laid floor heating panel is It is configured to perform installation work such as fixing.

Embodiment of the present invention
Will be described floor heating panel in an embodiment of the present invention, contact and described in detail the structure of the connection means 8, it is omitted a detailed description of the other configurations.

As shown in FIG. 5 , the connecting means 8 is provided at the other end side opposite to the connecting portion 3 in the longitudinal direction at the adjacent edge portions of the panel bodies 2, so that the pair of adjacent panel bodies 2 In order to mount the connecting small joist 13 provided on the one panel body 2 in a state of protruding from one side to the other, and the connecting small joist 13 in a state across a pair of adjacent panel bodies 2, It is comprised from the fitting part 14 which is provided in the panel body 2 of the other side, and fits into the protrusion part in the small joist 13 for connection.

In other words, on one side of a pair of adjacent panel bodies 2, a linear connecting small joist 13 having a protruding portion 13 a that protrudes outward from the panel body 2 is provided. On the other side of the panel body 2, a linear fitting portion 14 that fits with the protruding portion 13 a of the connecting small joist 13 is formed.
The fitting portion 14 is formed so that its width is slightly smaller than the width of the protruding portion 13 a, and the protruding portion 13 a is fitted into the fitting portion 14 by press-fitting the protruding portion 13 a into the fitting portion 14. Is configured to do.
And the position of the small joist 4 in the longitudinal direction of the edge part which the panel bodies 2 adjoin by fitting the small joist 13 for connection to the fitting part 14 by press-fitting of the protrusion part 13a with respect to the fitting part 14 is carried out. In a state where the alignment is also performed, the separation parts 7 are connected so as not to be separated from each other, and the connection between the separation parts 7 is released by releasing the fitting of the protruding part 13a to the fitting part 14. It is configured as follows.

Incidentally, in this embodiment of the present invention, a part of the small joist 4 located second from the end opposite to the connecting portion 3 in the longitudinal direction at the adjacent edges of the panel bodies 2 is used for connection. It is configured as a small radish 13.
In FIG. 5 , the small joist 4 is shown only on the other end side opposite to the connecting portion 3 in the longitudinal direction at the adjacent edges of the panel bodies 2, and the other small joists 4 are not shown. Omitted.

When installing a floor heating panel on the floor surface to be heated, first, as shown in FIG. 5 (a), unfold and spread the floor heating panel on the floor surface to be heated, etc. By fitting the small joist 13 for connection to the fitting portion 14 by press-fitting the protruding portion 13a with respect to the fitting portion 14, as shown in FIG. 5 (B), the adjacent edge portions of the panel bodies 2 are adjacent to each other. In the state where the small joists 4 are aligned in the longitudinal direction, the separation portions 7 are connected so as not to be separated from each other.
Then, by placing the floor heating panel connected so as not to separate the separating portions 7 on the floor surface to be heated, the pair of panel bodies are laid side by side in an adjacent state, and the laid floor heating panel is It is configured to perform installation work such as fixing.

  Incidentally, the surface of the pair of panel bodies 2 is not provided with the heat equalizing body 6 at the portion corresponding to the upper surface of the connecting small joist 13 and the fitting portion 14, and the connecting small joist 13 and The fitting portion 14 is configured to be exposed, and after the installation work on the floor surface to be heated, the soot is also applied to the connecting joists 13 and the portion corresponding to the upper surface of the fitting portion 14. By providing the body 6, the heat equalizing body 6 is arranged over the entire pair of panel bodies 2.

[Another embodiment]
(1) In the above-mentioned reference and the embodiment of the present invention , four unit panels 5 are arranged to constitute one panel body 2. For example, one unit panel 5 constitutes one panel body 2. Alternatively, two or five or more unit panels 5 may be arranged to form one panel body 2, and the number of unit panels constituting the panel body 2 can be changed as appropriate.

(2) In the above-mentioned reference and the embodiment of the present invention , the small joist 4 is provided in each of the pair of adjacent panel bodies 2, and the heat medium flow pipe 1 for turning back at both ends in the short direction of the panel body 2. In order to allow the arrangement, a discontinuous portion where the small joists 4 do not exist is provided, and the panel bodies 2 are arranged in series along the adjoining direction at a set interval in the longitudinal direction of the panel bodies 2. However, the arrangement location of the small joists 4 can be changed as appropriate, and any arrangement may be used as long as the panels are arranged in a direction along which the panel bodies are adjacent to each other.

(3) In the above-described reference and the embodiment of the present invention , the floor heating panel is configured by a pair of adjacent panel bodies 2, but the floor heating is configured such that two pairs of adjacent panel bodies 2 are provided. The number of the panel bodies 2 constituting the panel can be changed as appropriate.

(4) In the above-mentioned reference and the embodiment of the present invention , in each of a pair of adjacent panel bodies 2, the heat medium flow pipe 1 is folded back at both ends in the short direction of the panel body 2 and the longitudinal direction of the panel body 2. Are arranged in a continuous state with respect to the plurality of unit panels 5 so as to form a meandering shape, but it is possible to appropriately change how the heat medium flow pipe 1 is arranged. .

(5) In the above-mentioned reference and the embodiment of the present invention , the heating medium flow-type floor heating panel in which the heat medium flow pipe 1 is piped is illustrated as the heating elongate body. However, as the heating elongate body, For example, an electric heater wire can be provided to adapt to an electric floor heating panel.

(6) In the above-mentioned reference and the embodiment of the present invention , each of the pair of panel bodies 2 is configured to be foldable in unit panel 5 units, and the floor heating panel is folded in a state where the unit panels 5 are overlapped. However, for example, each of the pair of panel bodies 2 can be rounded in the longitudinal direction, and the panel body 2 can be rounded in the longitudinal direction when the pair of panel bodies 2 is folded. .

(7) In the above-mentioned reference and the embodiment of the present invention, the connecting small joist 13 and the fitting portion are provided on the other end side opposite to the connecting portion 3 in the longitudinal direction at the adjacent edge portions of the panel bodies 2. Although it is provided singular a configured connection means 8 in the 14, not limited thereto, and may be constituted by plurality.

1 heating long body 2 panel member 3 connecting portion 4 small joists 8 connected hands stage
1 3 Small joist for connection 14 Fitting part

Claims (1)

A pair of rectangular or substantially rectangular panel bodies provided with a heating elongate body are provided side by side,
The adjacent edge portions of the panel bodies are floor heating panels that are separated except for a connecting portion for folding on one end side in the longitudinal direction,
In the other end side opposite to the one end side in the longitudinal direction in which the connecting portion is provided , the separated portions in the separated state are not separated from the adjacent edge portions of the panel bodies. Connecting means for connecting is provided,
Small joists are provided in a state along the direction in which the panel bodies are adjacent to each other,
A pair of adjacent small joists for connection provided on the panel body on one side in a state in which the connecting means protrudes from one side to the other side of the pair of adjacent panel bodies, and the adjacent small joists for connection. A floor heating panel comprising a fitting portion that is provided on the panel body on the other side and is fitted to a protruding portion of the connecting small joist to be mounted in a state extending over the panel body.