JP2905964B2 - Thermal storage floor heating system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a regenerative floor heating apparatus utilizing late-night power in a wooden building.

[0002]

2. Description of the Related Art Conventional floor heating systems include those using hot water as a heat source and those using electricity, each of which has advantages and disadvantages. Those using hot water require a boiler as part of the equipment, which not only increases equipment costs, but also requires an area for boiler installation, and when not in use, takes time and labor for drainage and the like, and The sound of warm water is flowing and the usability is poor.

[0003] However, the fuel cost of gas, kerosene and the like is lower than that of electricity, and the running cost is low.

On the other hand, a floor heating device using electricity as a heat source only requires a heater panel and a controller. The initial cost is low, there is no need for maintenance, and there is no sound. However, the electricity bill has a disadvantage that the running cost is higher than that of gas and kerosene.

[0005] Therefore, a regenerative floor heating system using late-night power, which is about 1/4 of the electricity cost in the daytime, is being used. There are two types of heat storage type floor heating devices: a latent heat type using a heat storage material such as paraffin, and a sensible heat type using a heat storage effect such as concrete.
It is only used for buildings.

That is, since the sensible heat type utilizes the heat storage effect of concrete, it is naturally used in a concrete building. -The wire is overheated when it is in the air.) In addition, it is not suitable for laying in wooden buildings due to the weight of heat storage material, etc., and it is almost always used for concrete buildings by burying it in concrete. It is.

[0007]

SUMMARY OF THE INVENTION The present invention relates to an electric floor heating system having many advantages in view of the prior art. An object of the present invention is to make it possible to easily adopt the advantageous thermal storage floor heating in a wooden building.

[0008]

DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail with reference to an embodiment shown in the drawings. A heater panel 1 has a length (usually 80 to 82 cm) corresponding to a bargain 2 or 2 in a wooden building, and a joist 3. The width is usually set between 3 (24 to 25 cm), and the thickness is set within the height of the joists 3 and 3.

The heater panel 1 includes a frame 4 and a bottom plate 5.
A heat conductive plate 6 such as an iron plate is put on the table to form a housing 7. Inside the housing 7, a heat insulating material 8 such as urethane board, a heat storage material 9 mainly made of paraffin, etc. A heater 10 such as a bon surface heating element and a heat storage material 9 similar to the previous one are sequentially laminated and inserted. The heater 10 is enclosed by the heat storage material 9.

As shown in FIG. 5, the heater 10 is formed by arranging a thermostat 11 and a thermo fuse 12 between the power supply lines 13 when a carbon surface heating element is used. .
The power lines 13, 13 are wired to a power connector 14 provided outside the bottom of the heater panel 1 (FIGS. 6, 7). This connector 1
Reference numeral 4 denotes a heater panel 1 adjacent to the connection of the power supply lines 13, 13.
Feed lines 15 and 15 can be connected.

At four corners of the heater panel 1, cylindrical female screws 16 are provided.
7 is provided with a height adjusting device screwed therein. When the adjusting male screw 17 is screwed in from the surface of the heater panel 1 with a driver (not shown) or the like, the tip of the male screw 17 protrudes into the large pulling 2 and the heater panel 1 The height can be adjusted so that the heat conductive plate 6 provided on the surface is flush with the upper surfaces of the joists 3 and 3. As a result, the heat conductive plate 6 on the surface of the heater panel 1 comes into close contact with the flooring (floor plate) 18 to efficiently conduct heat.

A heat insulating material 19 such as a urethane cushion is provided on a peripheral side surface of the heater panel 1.
Cool air under the floor is prevented from sneaking into the front side of the heater panel by being in close contact with the side or the adjacent heater panel 1.

[0013]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention is embodied as described above.
After the installation of the heater panel 3, the both ends of the heater panel 1 are installed between the girders 2 and 2 and accommodated between the joists 3 and 3, and the surface of the heater panel 1 is adjusted to be flush with the upper surfaces of the joists 3 and 3. The height is adjusted by turning the male screw 17, and the adjacent heater panels 1, 1 connect the feed lines 15 of the power supply connector 14.

[0014]

According to the present invention, as described above, a bottom plate is attached to a frame body, and a heat conductive plate such as an iron plate is placed on a table to form a housing, and a heat insulating plate, a heat storage material, Heater and heat storage material are laminated in order and the heater panel is inserted and inserted into a large drawer in wooden construction, so that wooden construction can be easily attached while performing as before. Because it is excellent, it can be energized and warmed at the time of low electricity charges at late night electricity, and can be stopped when electricity is high, so it is effective compared to the heating cost of kerosene, gas, etc. Heating can be performed.

[0015] The heater panel is the length of a wooden building and is a width that can be accommodated between the joists. The thickness of the heater panel is set within the height of the joists, so that the construction of the joist and the joists can be performed. Thereafter, the heater panel can be installed by a simple operation of merely fitting the heater panel, and the operation cost can be relatively reduced.

Further, by providing height adjusting devices at the four corners of the heater panel, the thickness can be adjusted according to the thickness of the joist, and the heat conductive plate 6 of the heater panel can be installed flush with the upper surface of the joist, thereby facilitating construction. At the same time, it is in close contact with the flooring and can efficiently conduct heat.

In addition, a cushion heat insulating material is provided on the peripheral side of the heater panel so that it can be in close contact with the side of the joist and the side of the adjacent heater panel.
Efficient heating can be performed without going around the panel surface side.

[Brief description of the drawings]

FIG. 1 is an explanatory perspective view of an apparatus according to the present invention.

FIG. 2 is a perspective view of a heater panel according to the apparatus of the present invention.

FIG. 3 is a longitudinal sectional view of a heater panel.

FIG. 4 is an explanatory cross-sectional view of a height adjusting device in the heater panel.

FIG. 5 is a perspective view of a carbon surface heating element as a heater.

FIG. 6 is a perspective view of a power connector.

FIG. 7 is an explanatory view of mounting a power supply connector and a heater panel.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Heater panel 2 Large pull 3 Joist 4 Frame 5 Bottom plate 6 Heat conduction plate 7 Case 8 Heat insulation plate 9 Heat storage material 10 Heater 16 Female screw 17 Adjusting male screw 19 Cushion heat insulating material

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E04F 15/18 F24D 11/00 F24D 13/02

Claims (1)

(57) [Claims] 1. A housing is made by attaching a bottom plate to a frame body and covering a heat conductive plate such as an iron plate on a table, and inside the housing,
A heat panel in which a heat insulating plate, a heat storage material, a heater, and a heat storage material are sequentially stacked and inserted is freely installed in a large drawer in a wooden building, and a height adjusting device is provided at four corners of the heater panel to provide a joist. A regenerative floor heating system that can be adjusted so that it is flush with the top surface, and is provided with cushion insulation on the peripheral side so that it can be in close contact with the joist side surface and the side surface of the adjacent heater panel.