JP2547294Y2 - Floor heating panel placed at the connection with the heat source unit - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor heating panel (connecting panel) that can be flexibly connected to a heat source device when a floor heating panel having a size of one tatami mat or a half tatami mat is installed. .

[0002]

2. Description of the Related Art In order to perform floor heating, it is necessary to construct a floor heating radiator tube on the floor. For example, renovating a tatami room into a floor heating room requires a large amount of work. Practically difficult. Therefore, the inventor of the present application prepared a floor heating panel for a tatami mat and a half tatami mat in which a heat radiation tube was previously incorporated in the panel, laid the same as a tatami mat, and connected each panel. Proposed a device in which a tatami room can be easily remodeled into a floor heating room by circulating hot water in a heat radiating tube by connecting to a heat source device (Japanese Utility Model Application No. 3-85557).

[0005] FIG. 5 shows an example in which a four and a half tatami room is renovated into a floor heating room, and FIG. 6 shows an example in which a six tatami room is renovated into a floor heating room. The floor heating panel used in this renovation is as follows. Heat radiating tube 1 having two connection ports 12 and 13 and meandering between connection ports 12 and 13
1 and a half-tatami panel 14 of a half-tatami size, and a connecting panel 15 to be laid at a connection portion with a heat source unit side which is always required in combination.
As shown in FIGS. 7A and 7B, the connection portion panel 15 is prepared in advance with two sets in which the heat source device side connection portion 16 and the connection ports 12 and 13 are arranged at symmetrical positions. At present, they are selectively used (spread) according to the conditions of the site, that is, the connection position with the heat source device side.

[0004]

For this reason, the connection position with the heat source unit is determined by whether one of the two connection panels is selected from the left and right, and the construction conditions are limited. For this reason, the existing connection panel cannot be used depending on the conditions such as the position of the room, the position of the heat source device, or the position of the hot water pipe, and the connection panel is specially manufactured or modified according to the site. There is a need.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a floor heating panel which is disposed at a connection with a heat source unit which can be used in almost all fields with one connection panel.

[0006]

Means for Solving the Problems The constitution of the floor heating panel arranged at the connection portion with the heat source device side according to the present invention is as follows.

[0007] A joint space is formed by cutting off the thick part of the panel where the corner portion of the radiating tube meandered in the panel is located, and usually a heat insulating material is packed in the joint space and placed on the heat source device side. When connecting, the heat insulating material is removed, a corner portion of the exposed heat radiating tube is cut off, and a hot water pipe extended from the heat source device side is connected to the cutout using a connection joint. Floor heating panel located at the connection to the heat source unit.

The joint space after connection to the heat source unit may be filled with a heat insulating material or may not be filled depending on conditions.

[0009]

When remodeling a tatami room, for example, in the case of a four and a half tatami room, as in the case of laying a tatami room, three intermediate panels of a size of one tatami and a connection part panel 1 of a size of one tatami are provided.
A sheet and a half-tatami panel having the size of a semi-tatami mat are laid, and the radiating tubes in each panel are connected so as to be in series.
Then, in the connection portion panel, the connection portion is determined according to the position of the hot water pipe provided from the heat source device side, and the heat insulating material in the joint space of this portion is removed. When the heat insulating material is removed, the corner part of the heat radiating tube is exposed in the joint space, so first cut the inlet and outlet of the corner part using a tool, make a connection port here,
The inlet and outlet sides of the hot water pipe are connected to this connection port using connection fittings, respectively, and thereafter, only when necessary, the joint space is filled with a heat insulating material to complete the connection operation. The hot water sent from the heat source unit enters the heat radiating tube from one of the connection ports, makes a round of the heat radiating tubes in all the panels, heats the floor, returns to the other connection port, and returns the hot water to the piping. Return to the heat source unit via.

[0010]

FIG. 1 shows a connecting panel according to the present invention. 1
Is a connecting panel having a size of one tatami mat, 2 is a heat radiating tube, and the heat radiating tube 2 is meandering in the panel 1, and the connecting portions 3 and 4 are in the same vertical position as the intermediate panel (the short side). ) Is located.

Reference numeral 5 denotes a corner portion of the heat radiation tube 2, and the thickness of the panel 1 at the corner portion 5 is within the thickness of FIG.
As shown in FIG. 5, a joint space 6 is formed, and the joint space 6 is filled with a heat insulating material 7. When connecting to the heat source device side using the connection panel 1, as shown in FIG. 3, the heat insulating material 7 is removed to expose the corner portion 5 of the heat radiating tube 2 into the joint space 6, and the tool is used. The connecting portion (for example, socket) 8 is used to cut the corner portion 5, and the outgoing side 9 and the returning side 9 ′ of the hot water pipe are connected to each other. FIG. 4 is an enlarged cross-sectional view of the connection portion. Which corner portion 5 is selected depends on the position of the pipe. In the embodiment, the joint space 6 is formed at each corner, but there is no practical problem even if the joint space 6 is located at each of the right and left positions.

[0012]

[Effects of the Invention] As described above, in the present invention, a connection portion with a hot water pipe is formed at a corner portion of a heat radiating tube in a connection portion panel.
Compatible with hot water piping from all directions. As a result,
This is more convenient than a conventional example in which at least two connection panel panels had to be prepared. In addition, it is possible to save the trouble of processing the connection portion on site depending on the position of the hot water piping, and eliminate the problem that the floor heating panel cannot be laid due to the problem of the piping position.

[Brief description of the drawings]

FIG. 1 is a plan view of a connection part panel according to the present invention.

FIG. 2 is a sectional view of a corner portion.

FIG. 3 is an explanatory diagram of a connection method with a hot water pipe.

FIG. 4 is a sectional view of a connection portion between a hot water pipe and a heat radiating tube.

FIG. 5 is an explanatory view of a state in which a floor heating panel is laid in a four and a half tatami room.

FIG. 6 is an explanatory view showing a state in which a floor heating panel is laid in a 6-tatami room.

FIGS. 7A and 7B are explanatory views of a connection portion panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Connection part panel 2 Heat radiating tube 3, 4 Connection part 5 Corner part 6 Joint space 7 Insulation material 8 Connection joint (socket) 9 Hot water supply side 9 'Hot water return side

Claims (2)

(57) [Scope of request for utility model registration] 1. A joint space is formed by cutting a thick portion of a panel in which a corner portion of a radiating tube meandering in a panel is located, and usually a heat insulating material is packed and placed in the joint space. When connecting to the machine side, remove the heat insulating material, cut off the exposed corner of the heat radiating tube, and connect the hot water pipe extended from the heat source machine side to this cutout using a connection joint. Floor heating panel arranged at the connection with the heat source unit side. 2. The floor heating panel according to claim 1, wherein the joint space after the connection to the heat source unit is filled with a heat insulating material.