JP2795892B2 - House - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a house for central heating using a space in a wall (including a space under a floor and a space behind a shed).

[Conventional technology]

In a conventional house, a heat insulating material is provided on a wall or the like to improve the livability, and the heat inside and outside the house is blocked.

[Problems to be solved by the invention]

However, heating in such a house is performed using a heater such as a stove in a living space. In this case,
The temperature distribution becomes warmer near the heat source, and the temperature decreases as the distance to the heat source increases, and the temperature distribution near the ceiling becomes warmer and the temperature near the floor becomes lower.In order to solve this, excessive heating is performed, resulting in deterioration of the indoor environment. There were drawbacks. Further, in this case, since local heating is performed, there is a disadvantage in that a heat shock is caused with movement between rooms.

[Means for solving the problem]

In order to eliminate such a drawback, the present invention makes the space behind the hut and the floor space communicate with each other in the space inside the wall, and also arranges a heat insulating material on the outer wall and the roof, and a heat insulation layer between the floor and the floor. A concrete layer, and a slab heating section composed of a heat medium pipe buried in the concrete layer is formed, and by heating the air in the underfloor space in the slab heating section, the dwelling space is heated from the floor surface, and By heating the living space through the inner wall when the warmed air rises in the inner space by its rising force, the unevenness in the temperature of the living space is prevented, and the inner space is raised under the window. While improving the heating effect by putting air directly into the living space,
By preventing the stagnation of air in the space inside the wall, a house is proposed in which the heating from the inner wall surface is made almost uniform and the livability and the thermal efficiency are improved.

〔Example〕

Hereinafter, the house according to the present invention will be described in detail with reference to the drawings. FIG. 1 is an explanatory view showing a typical embodiment of the house A. Reference numeral 1 denotes a space behind a hut, 2 denotes a living space, and 3 denotes a space under the floor, which is separated by a ceiling 17 and a floor 18, respectively. Is the interior space. Reference numeral 4 denotes a heat insulating layer that blocks at least the flow of heat inside and outside the house A, and has a soundproofing property, an airtightness, and a fireproofing property. More specifically, the heat insulating layer 4 is composed of a roof heat insulating layer 5 and an outer wall heat insulating layer 6, each of which has a board shape, a mat shape, a sheet shape, or a structure integrated with a roof material and an outer wall material. Examples of the former are polystyrene boards,
Polyurethane board, polyisocyanurate foam board, sheathing board, sheathing insulation board, wood chip cement board, wood wool cement board, glass wool mat, etc., or a composite board thereof, etc. Roof by laying tiles, metal panels, tiles, ceramic panels, AL
An outer wall is formed by disposing a C plate or the like.
Examples of the latter include a panel integrally formed with a surface material, a heat insulating core material and, if necessary, a back surface material, an ALC exterior panel, a wood chip cement panel, a wood wool cement panel, and the like. The outer wall heat insulating layer 6 and the roof heat insulating layer 5 are formed by arranging them on the skeleton. Reference numeral 7 denotes a space in the wall, which is provided between the outer heat insulating layer 6 and the inner wall 19, and connects the back space 1 and the underfloor space 3 to allow air to flow by natural convection or the like. The air heated by the section 8 serves to heat the living space 2 from the inner wall 19 surface. The soil heating section 8 heats the inside of the underfloor space 3 and blocks moisture from entering the ground. As shown in FIG. 2, the slab heating section 8 includes a slab insulation layer 9, a concrete layer 10, and a heat medium pipe 13. More specifically, the intersoil insulation layer 9 is made of a rigid plastic foam such as polystyrene foam, polyurethane foam, or phenol foam and has a closed-cell foam structure with a compressive strength of about ³⁰ to 100 kg / m ³ or AL.
It is made of at least one of C board, wood chip cement board, wood wool cement board and the like, and has a thickness of about 10 to 100 mm. This intersoil insulation layer 9 is for preventing the heat from being released to the ground when the intersoil heating is performed by passing the heat medium such as hot water into the heat medium pipe 13. The soil insulation layer 9
Has a moisture-proof property when it is made of a rigid plastic foam or the like having a closed-cell foam structure, and does not allow moisture from the ground to enter the house A. When a raw material is used, it is preferable to lay a moisture-proof sheet 14 as shown by a two-dot chain line or in the middle (not shown) between the soil heat insulating layer 9 and the concrete layer 10. The concrete layer 10 functions as a heat storage material and a heat dispersing material for the heat from the heat medium pipe 13, and by burying the heat medium pipe 13, water is stored in the heat medium pipe 13, and This also helps to prevent the heat medium pipe 13 from bursting when frozen. Note that the concrete layer 10 is, for convenience, a reinforced base concrete layer 11.
And the soil concrete layer 12. The reinforced base concrete layer 11 is a layer mainly for facilitating the piping of the heat medium pipe 13. This reinforced base concrete layer 11
Can be formed by driving concrete or using a PC board. In addition, the soil concrete layer 12
The heat medium pipe 13 is buried therein and functions as a radiator for uniformly warming the air in the underfloor space 3. The heating element pipe 13 may be, for example, a pipe as shown in FIGS. 3 (a) and 3 (b), or may be covered with a heat insulating material 16 from the heat source 15 to the entrance and exit on the reinforced base concrete layer 11. Is preferred. This heat medium pipe 13
Consists of copper tube, plastic tube, etc., with antifreeze inside,
By passing a heat medium such as a heat medium gas, earth heating is performed. More specifically, the air in the underfloor space 3 heated by the slab heating unit 8 heats the living space 2 from the floor 18 and also raises the space inside the wall 7 by the ascending force of the heated space. Ascending towards space 1,
At this time, the living space 2 is heated via the inner wall 19. For this reason, in the living space 2, heating is performed from the floor 18 and the inner wall 19, so that the heating is performed substantially uniformly. In addition, since the entire living space 2 in the house A is heated, each room has a uniform temperature, heat shock can be prevented, and the comfortable living space 2 can be obtained. Reference numeral 20 denotes a ventilation port for communicating the space 7 in the wall with the living space 2 and taking in a part of the air rising in the space 7 in the wall into the living space 2. More specifically, the ventilation hole 20 is provided below the window 21, and the air heated by the slab heating unit 8 is directly taken into the living space 2, and the air rising in the space 7 inside the wall is raised by the window 21. This is to prevent the stagnation and stagnation, and to prevent the temperature unevenness of the inner wall 19. That is, the flow of air in the space 7 in the wall is generated without stagnation by the ventilation port 20, so that the temperature unevenness of the inner wall 19 can be prevented. In addition, since this ventilation port 20 is provided below the window, the air that has risen from the in-wall air 7 is supplied to the living space 2 from the lower part of the window 21, so that an air flow is created near the window 21. In addition, dew condensation on the window 21 can be prevented. In addition, the louver, the opening / closing mechanism, the fan, and the like can be built in the ventilation port 20.

What has been described above is only one embodiment of the house A according to the present invention, and as shown in FIG.
And a fan (not shown) that blows air in the understory space 1 to the underfloor space 3 in winter and blows air in the underfloor space 3 to the understory space 1 in summer by a fan (not shown). It is also possible to force a flow of air. In this case, at both ends of the duct 22, FIG.
By attaching an air collecting and dispersing duct 23 as shown in FIGS. 9A and 9B, the air can be sucked and discharged through the duct 22 over a wide range. That is, in FIG. 5, a pipe made of metal or plastic is formed in an antenna shape or a spiral shape (not shown), and has a slit 23a of a square shape, a circular shape, an oval shape, or the like. The sixth
Figures (a) and (b) show materials having voids composed of a communicating tissue, for example, fibrous materials such as glass fiber, plastic fiber, mineral fiber, and metal fiber, and synthetic resin foams such as a polyurethane foam having a communicating cellular structure and a polyurea foam. Body, porous ceramic, etc. formed in a pipe shape such as a ring shape, a square shape, a triangular shape, a polygonal shape, etc., which are arranged as shown in FIGS. 7 (a) and 7 (b). is there. In this case, the gap in the communicating tissue is a slit
Since it fulfills the role of 23a, uniform suction and discharge can be performed. Further, as shown in FIG.
A distribution duct 24 similar to the air collection and distribution duct 23 is arranged on the side of the underfloor space 3 of the duct 22, and the space behind the hut 1 is connected to the heat exchanger 25. And this is connected to the heat exchanger 25. For example, the outside air taken in from the wife ventilation opening 27 is discharged to the underfloor space 3 through the heat exchanger 25 and the duct 22, and the air in the cabin back space 1 is also discharged. The heat exchanger 2
5. It is also possible to discharge to the outside through the wife ventilation opening 27. In this case, ventilation in the house A can be achieved, and the livability is further improved. Further, it is also possible to arrange a heat exchange type ventilation fan in at least one place of the living space 2 as shown by a dashed line in FIG.

〔The invention's effect〕

As described above, according to the house of the present invention, since the heat insulating layer is formed on the outer wall and the roof, cooling and heating can be performed efficiently. The living space is heated from both sides of the floor surface and the inner wall surface by the soil heating unit, and uniform heating can be performed. Since the whole house is heated by the soil heating unit, a healthy environment without heat shock is provided.
Since the space in the wall and the living space are connected by a vent, the air heated by the soil heating unit can be directly taken into the living space, used for heating, and efficiently heated. Since the ventilation port is provided below the window, the air does not stay in the space in the wall, and the heating from the inner wall surface can be performed uniformly.
Since the vent is provided below the window, dew condensation at the window can be prevented. Moisture can be prevented from entering from the soil, and a durable house can be provided. There are effects and features such as.

[Brief description of the drawings]

FIG. 1 is an explanatory view illustrating a representative example of a house according to the present invention, and FIGS. 2, 3 (a) and (b) are explanatory views illustrating a dirt heating section, FIGS. 4 and 5, FIG. , FIG. 6 (a), (b),
7 (a), (b) and FIG. 8 are explanatory views for explaining other embodiments. A: house, 1 ... hut back space, 2 ... living space, 3 ...
... underfloor space, 7 ... wall space, 8 ... earth heating section, 20 ...
... vents, 21 ... windows.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) F24F 5/00 F24F 3/00 E04B 1/74

Claims (1)

(57) [Claims] Claims: 1. A house surrounding a cabin space, a living space, and a space under a floor, wherein the space behind the cabin and the space under the floor are connected to each other by a space in a wall between an inner wall and an outer wall. A heat insulating layer is formed on the outer wall and a concrete layer is laminated on the soil between the underfloor spaces, the soil insulating layer, and a heat medium pipe is buried in the concrete layer, and a heat medium is supplied into the heat medium pipe. A house, characterized by having a space-to-soil heating section and a vent below the window on the inner wall, connecting the space in the wall and the living space.