JPS63263335A - House - Google Patents

Abstract

PURPOSE:To heat a house forcibly by earth floor heating, attain energy saving and improve the durability of the house, by a method wherein an earth floor heating machine and an underfloor space, formed between the surface of the earth floor heating machine and a floor, communicate with a roof ventilating passage through wall ventilating passages provided between insulating outer walls and interior members. CONSTITUTION:A roof ventilating passage 9 is formed between a waterproof sheet 8 and a heat insulating layer 5 (these structures are not shown in fig.). As insulating outer wall 15 consists of an outer wall member 16, an insulating material layer, a wall ventilating passage 21, an interior member 22, studs and main pillars. An earth floor heating machine 27 is constituted of pipes 28, arranged in the whole or most part of underfloor so as to be capable of circulating water, flon gas, air and the like while pipes 28 are embedded into a concrete layer 29 and are connected to a heat source 30. Heat insulation from the ground surface 33 is attained by heat insulation ports 32. Anti-freeze (about 40 deg.C) is circulated through the earth floor heating machine 27 by a boiler and warm-air in an underfloor space 26 ascends any one of central, left and right wall ventilating passages 21 into a garret space 10 while cool air flows into the underfloor space 26 through the wall ventilating passages 21 except the passages which the warm-air ascends. As a result, the whole room space 31 of a house 1 may be provided with a substantially uniform temperature from a floor to a ceiling.

Description

[Detailed Description of the Invention] [Industrial Application] The present invention has a structure in which an external heat insulation layer is formed, and an earthen floor is formed in the earthen floor heating structure, and air is reliably circulated within a layer of ventilation channels. It concerns houses.

[Conventional technology]

Traditional houses are equipped with tala, stove, central heating, central cooling, etc. for cooling and heating to improve livability.

However, central heating
Since no energy-saving construction methods were added, maintenance costs were high and it could not be used constantly, and the stove and tala were only installed in one room, resulting in large temperature differences within the house, which was not good for health. There are also houses built using improved ventilation methods and passive air cycle methods.

[Problem that the invention seeks to solve]

Houses built using conventional construction methods require separate equipment for each room to cool and heat the rooms, which not only increases costs but also causes large temperature differences between rooms, which is bad for health. In addition, houses with central heating generate a lot of waste, increase costs, and have the disadvantage of causing condensation due to rapid temperature changes. Furthermore, depending on the region, solar heat alone may not be sufficient for buff air cycle houses, and condensation often occurs on the inner walls of the heat collection space due to temperature differences, and solar heat alone is insufficient for air circulation. Met.

In addition, this type of house cannot be airtight, and
There were disadvantages such as having to form it in a space with heavy walls.

[Means for solving problems]

In order to eliminate these drawbacks, the present invention has made the ventilation path of the passive air cycle into a single layer, does not collect heat from the outer wall, and forcibly performs heating with earthen floor heating, and in addition, the insulation layer is placed on the outermost side of the house. This project proposes a house that is designed to save energy, is easy to live in, has no condensation, no dust mites, and has improved durability, creating a safe and clean living environment.

〔Example〕

An embodiment of a house according to the present invention will be described in detail below using the drawings. FIG. 1 is a schematic diagram showing the structure of the above-mentioned house,
Above is a house with external insulation, including a roof 2, an insulated outer wall 15, an underfloor space 26, an earthen floor heater 27, a heat source 30, and an indoor space 31.
It was formed from. To explain further, when the underfloor ventilation opening 35 and the attic ventilation opening 12, which will be described later, are closed, one sealed air cycle path 34 is formed near the outermost part of the house. Here, to explain further, the roof 2 is constructed as shown in FIG. Alternatively, roof ventilation passages 9 are formed between the waterproof sheet 8 and the heat insulating layer 5 at the height of the rafters 6 and at intervals of the rafters 6.

In addition, an attic ventilation section 1) is provided on both sides of the attic space 10 of the roof 2, and an attic ventilation opening 12 and a ventilation J5 are provided as necessary.
Install 13. It should be noted that forming a heat insulating layer on the nose cover part 14 of the roof 2 has the advantage of preventing condensation from forming.

In addition, the heat insulating outer wall 15 includes outer wall materials 16, as shown in FIG.
It consists of a heat insulating material layer 20, a wall ventilation passage 21, an interior material 22, a stud, and a main pillar 23. To explain further, exterior wall material 1
6 is a panel formed integrally with a surface material 17, a heat insulating core material 18, and a back material 19, or is made of one type of ceramic panel, metal panel, tile, ALC, etc., preferably polystyrene foam, polyurethane foam, A heat insulating metal siding as shown in FIGS. 4(a) to 4(g) having a core material of phenol foam or polyisocyanurate foam is used. The heat insulating material layer 20 is laid on the outer surface of the studs and main pillars 23 without gaps, and is made of plastic foam. Its structure is veneer, sandwich structure board,
It consists of a type of ribbed plate, and its shape is, for example, 5th.
It is formed as shown in the figures (al to +d). That is, (a), mountain) has no facing material, (Figure C1 has one side, (
d) The figure shows the surface material 24 attached to both sides.

Moreover, it is preferable that the heat insulating material layer 20 is formed without any gaps at the joints with tape 25 or caulking (not shown) in between, as shown in Figure Cb1. In addition, the wall ventilation path 21
are the inner surface 20a of the heat insulating material layer 20 and the outer surface 2 of the interior material 22.
This is a gap having the thickness of the studs and main pillars 23 formed between the studs 2a, and communicates from the underfloor space 26 to the attic space 10. The earthen floor heater 27 has pipes 28 arranged throughout and mostly under the floor so that water, fluorocarbon gas, air, etc. can circulate, and the pipes 28 are built into a concrete layer 29. is connected to a thermal a3o installed either indoors or outdoors. The heat source 30 is one or more of a boiler, electricity, oil, solar, gas, and geothermal heat. Reference numeral 32 is a heat insulating board for insulating it from the ground 33. Reference numeral 34 denotes an air cycle path, which consists of a roof ventilation path 9, an attic space 10, a wall ventilation path 21, an underfloor space 26, and an indoor space 31. The underfloor ventilation opening 35 can be opened and closed depending on summer and winter, and it is more preferable that there is a check valve 35a.
As shown in the figure (a), a heat insulating material 37 is interposed.

Next, the air flow etc. in the winter (daytime) of the house according to the present invention will be explained using FIG. It is assumed that the opening 12 and the underfloor ventilation opening 35 are blocked. Fresh air is supplied by ventilation through windows and opening and closing of entrances, but in the event of a shortage, ventilation fans with heat exchange functions will be installed in the necessary locations. Therefore, underfloor space 2
6 warm air is in the center or either left or right wall ventilation passage 2
1 and rises to the attic space 10, and cool air flows into the underfloor space 26 from other ventilation paths 21. Of course, the flow of air cycles from high temperature to low temperature due to temperature differences, and the only way to confirm minute points is through actual measurements. As a result, the entire indoor space 31 on the house
The temperature is almost uniform from the floor to the ceiling. Also, depending on the solar heat and radiation cooling, the air flow in the attic space lO1 wall through-hole ventilation is circulated in a certain direction.

What has been described above is only one embodiment of the house according to the present invention, and the roof 2 may be formed as shown in FIGS. 1
4a, a heat insulating board 14b with outer surface material is formed interposed at the eave end of the rafter 6, or as shown in FIG. As shown in Figure 10, ventilation fans 3 are installed at appropriate locations on the inner wall.
It is also possible to adopt a structure in which the air cycle is reliably performed by interposing 1a.

Furthermore, as shown in FIG. 1), a heat exchanger 38 is interposed in the attic space 10, and fresh air can be reliably heat-exchanged and supplied to the inside of the house to ensure safety. Of course, although not shown, the heat exchanger 38 can also be provided in the underfloor space 26, the viewing passage 21, etc. Further, stones, sand, carbide, and pebbles may be present on the concrete layer 29 as heat accumulators 39, as shown by two-dot chain lines in FIG. In addition, although not shown, pipes and blowers may be interposed at necessary locations to prevent air from stagnation.

〔Effect of the invention〕

As described above, the house according to the present invention has the feature of covering the weaknesses of passive air cycle houses and creating a space with cleaner air and more comfortable living. Furthermore, in terms of energy, heat storage can be added to achieve energy savings, which is good for human health, and also has the feature of preventing the growth of dust mites, mold, etc. Also, the summer is cool,
It has the characteristic of creating a warm living space in winter. others,
This has the advantage that all the rooms in the house can be kept at a substantially uniform temperature.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram showing one embodiment of a house according to the present invention, FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1, and FIG.
A cross-sectional view taken along the line B-B in Figure 4. Figures (al and fbl are explanatory diagrams showing the insulation foundation, Figures 7 (a) to (d) are cross-sectional views showing other embodiments of the roof i, and Figure 8 shows other embodiments of the nose comb part. A sectional view, FIG. 9 is an explanatory diagram showing the structure of the foundation and a heat source, and FIG. 10 and FIG. Heat insulation layer, 9... Roof ventilation path,
1)...Attic ventilation section, 20...Insulating material layer, 21.
...Viewing passageway, 27...Earth floor heating machine. Fig. 1 Fig. 2 Fig. 3 Fig. 4 (1)) S・6 (C) , t6 (dJ Danol C゛′ Figure 6 Figure 7 (α) (I52 Da2 <c) tdt <2f2 Figure 8 Figure 9 Figure 10 Figure 1) Figure 6/l

Claims (1)

[Claims] (1) A roof with rafters interposed between the roofing material and the insulation layer to form a roof ventilation passage and an attic ventilation section, and a insulation layer installed on the outside of the studs and main pillars in that order, followed by the exterior wall material. outer wall and
A wall ventilation path formed by installing interior materials inside the studs and main pillars and forming the inner surface of the insulating outer wall and the outer surface of the inner wall, the dirt floor heater formed in the dirt floor, and the surface of the dirt floor heater. A house characterized by being composed of an underfloor space formed between floors, an underfloor ventilation opening that can be opened and closed, and an insulated foundation with a heat insulating material attached to the outside surface.