JPH05321385A - Body structure in dwelling house - Google Patents

Abstract

PURPOSE:To obtain dwelling environment, in which energy is conserved and which is healthy and comfortable in the whole dwelling house, by largey improving the effect of heat accumulation of a body, particularly a floor body in a dwelling house with a dwelling house space, in which a floor slab constituting the floor body is organized in reversed beam structure, in which a reversed beam is protruded upward. CONSTITUTION:A floor board 13 is laid on the reversed girders 6 and reversed beams 7 of a floor slab 4 and a dwelling house space is constructed in the two layer space of an underfloor space 8 and a floor space 9, and the whole floor slab 4 of the underfloor space 8 is constituted in a heat accumulator. A plurality of strips of recessed grooves 61, 71 for accumulating heat are formed along the longitudinal direction of the side wall surfaces of the reversed girders 6 and the reversed beams 7 to the side wall surfaces particularly, and through- holes 72 communication both sides of the reversed beams 7 are bored to the reversed beams 7.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an energy-saving, healthy and comfortable housing environment by constructing a high-performance heat storage body for the body wall itself that defines the housing space in a condominium, such as an apartment house or a detached house. It is related to the structure of the structure of a house that can secure

[0002]

2. Description of the Related Art Conventionally, in an apartment house such as an apartment or a detached house, various methods have been proposed for constructing a housing space with high airtightness and high heat insulation in order to perform efficient cooling and heating (see the book "Housing"). Complete collection of new construction methods "published by Nihon Housing Newspaper
reference).

[0003]

However, in the conventional construction, since the heat insulating material and the airtight material are buried or joined to the skeleton wall which defines the housing space, the air conditioning effect is enhanced. Not only is it costly and expensive,
There is a problem that the energy saving effect is insufficient and it is difficult to secure a comfortable living environment throughout the entire residential space day and night.

The present invention has been made in view of the above circumstances, and the whole body wall that defines the housing space is configured as a heat storage body,
In particular, by simply making a slight improvement to the floor slab having a reverse beam, the heat storage effect of the floor slab is greatly enhanced and the air conditioning of the entire residential space is effectively performed, and a comfortable living environment where energy conservation is ensured The purpose of the present invention is to obtain a skeleton structure in a house with a simple structure in which

[0005]

In order to achieve the above object, the first feature of the present invention is that a floor slab that constitutes a floor frame of a housing space is provided with a reverse beam projecting upward. In a frame structure in a house configured in a reverse beam structure, a floor board is laid on the reverse beam of the floor slab to configure a housing space into a two-layer structure of an underfloor space and an overfloor space, and both of these spaces are constructed. Is also formed in the air-conditioning air distribution duct, the entire floor slab is configured as a heat storage body, a plurality of grooves are formed on the side wall surface of the reverse beam along the longitudinal direction thereof, and further extends in the underfloor space. The reverse beam is provided with through holes that communicate the underfloor spaces on both sides thereof.

A second feature of the present invention is that
In the feature of the first aspect of the present invention, the house space is an apartment house that is partitioned into a plurality of layers by a floor slab having a reverse beam.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

FIGS. 1 to 4 show an embodiment of the present invention. FIG. 1 is a plan view taken along the line 1-1 of FIG. 2 of a building structure housing complex of the present invention, and FIG. 1 is a vertical sectional view taken along line 2-2, FIG. 3 is an enlarged sectional view taken along line 3-3 of FIG. 1, and FIG. 4 is an enlarged sectional view taken along line 4-4 of FIG.

As shown in FIGS. 1 and 2, the skeleton wall F, which defines the housing space H, is composed of a heat storage body to retain heat absorption and heat dissipation and heat insulation. That is, the heat insulating layer 2 is laminated on the outer surface of the main body wall body 1 facing the outside air, and the heat absorbing / releasing layer 3 is laminated on the inner surface facing the housing space H.

The skeleton wall F may be formed integrally with a heat insulating layer and a heat radiating layer.

Floor slab 4 which constitutes the floor skeleton of the skeleton wall F
Has a reverse beam structure, and on the upper surface of
A reverse large beam 6 that connects the two and a reverse small beam 7 that connects the two are projecting upward and vertically. Then, the heat insulating layer 2 is laminated on the lower surface of the floor slab 4, and the heat absorbing / radiating layer 3 is laminated on the upper surface thereof. As the heat insulating layer 2, a heat insulating panel, heat insulating paint or the like is used, and as the heat absorbing / radiating layer 3, a heat absorbing / radiating waterproof panel, a heat absorbing / radiating waterproof paint or the like is used.

The housing space H has a three-layer structure including an underfloor space 8, an overfloor space 9 and a ceiling space 10 having a highly airtight and highly heat insulating structure.

As shown in FIG. 3, a plurality of grooves for heat storage 6 ₁ are formed substantially parallel to each other on opposite side surfaces of the reverse girder 6 along the longitudinal direction thereof. A plurality of recessed grooves 7 ₁ for heat storage are also formed in the opposite side surfaces of each of the two along the longitudinal direction thereof. The concave grooves 6 ₁ , 7 ₁
The side surfaces of the reverse large beam 6 and the reverse small beam 7 including are also formed in the heat absorbing / dissipating layer.

Further, the reverse beam 7 has a plurality of through-holes 7 ₂ which are open on both side surfaces thereof and communicate with the underfloor spaces 8 on both sides thereof.
Are bored at intervals in the longitudinal direction. The through hole 7 ₂ extends along the upper surface of the floor slab 4, of which the peripheral surface heat absorbing and radiating layers are stacked.

When the conditioned air flows through the underfloor space 8, a part thereof flows along the concave grooves 6 ₁ , 7 ₁ and also through the through hole 7 ₂ , and the reverse beam 7 is directed upward in the underfloor space 8. Despite protruding, the conditioned air smoothly flows through the underfloor space 8 to effectively store warm air heat or cold air heat in the floor slab 4.

On the reverse large beam 6 and the reverse small beam 7, a plurality of short bundles 11 and 12 are arranged at a predetermined interval,
A floor plate 1 made of a radiation panel is placed on these bundles 11 and 12.
3 is laid. And under the floor board 13, the underfloor space 8
However, the above-floor space 9 is formed thereon. Floor space 9
Is a living space, and is partitioned by the partition panel 14 into an appropriate room such as the sanitary room 15, the bedroom 16 and the living room 17.

A floor slab on the upper floor, that is, a ceiling skeleton wall 18
A ceiling plate 19 made of a heat absorbing / dissipating wall is stretched below the ceiling space, and the ceiling space 10 is provided above the ceiling plate 19.
Is formed. The heat insulating layer 2 is laminated on the lower surface of the ceiling skeleton wall 18, that is, the surface facing the ceiling space 10, and the heat absorbing and radiating wall 3 is laminated on the upper surface, that is, the surface facing the underfloor space 8 on the floor. ..

A balcony 20 is provided on the outer surface on the south side of the building wall F.
And a passage 21 is formed on the outer surface on the north side of the building wall F.
Is overhang. A balcony floor plate 22 that is substantially flush with the floor plate 13 is laid on the balcony 20, and a balcony underfloor space 23 is formed below the balcony floor plate 22.

A heat source 24, a forced ventilation fan 25, and a heat exchanger 26 are arranged in the underfloor space 8.

Next, referring to FIG. 4, the specific structure will be described. The heat source 24 is a hot water tank 28.
A hot water circuit 30 in which a heat dissipation coil 29 is connected in the middle of the cold water tank 31, and a cold water circuit 33 in which a heat dissipation coil 32 is connected in the middle of the cold water tank 31 and its entrance and exit. .. So hot water tank 2
If the 8 and the cold water tank 31 are heated and cooled by using the electric power at midnight, the heat source cost can be reduced.

In addition to the heat source 24, a heat pump, a solar system or the like can be used.

The forced ventilation fan 25 is composed of an electric centrifugal fan and is housed in a fan case 34, and a front wall of the case 34 is provided with an air outlet 35 opening to the underfloor space 8. Forced ventilation fan 25 and outlet 35
The heat radiating coils 29 and 32 are arranged in between, and the wind from the fan 25 passes through the heat radiating coils 29 and 32 and is discharged from the air outlet 35 to the underfloor space 8.

The heat exchanger 26 is constructed by housing a heat exchange element 37 in a heat exchange case 38, and its outlet is
It is connected to the suction side of the forced ventilation fan 25. The heat exchange case 38 has a fresh air intake 40, an exhaust recovery port 41, and an exhaust exhaust port 42. The fresh air intake 40 communicates with the heat exchanger 26 via the filter 43.

The fresh air introduction duct 47 connected to the fresh air intake 40 penetrates the reverse large beam 6 and the reverse small beam 7 of the underfloor space 8, and further, through the balcony underfloor space 23 and the frame wall F to open the outside air. To be opened. Further, the exhaust gas recovery port 41 is opened in the ceiling space 10 through a vertical duct 45 that penetrates the floor plate 13 and extends vertically in the floor space 9. Further, the exhaust duct 48 connected to the exhaust outlet 42 penetrates the reverse large beam 6 and the reverse small beam 7 of the underfloor space 8 to open to the balcony underfloor space 23, and passes through a through hole 27 provided in the balcony floorboard 22. Communicate with the outside air. A filter for preventing discharge of dust and the like to the outside air is provided on the outer end portion of the exhaust duct 48 as needed.

The floor plate 13 is provided with a plurality of vents 44 which communicate the underfloor space 8 and the above-floor space 9 and which can be opened and closed, and these vent holes 44 are the sanitary 15 of the above-floor space 9.
It is provided for each room such as bedroom 16 and living room 17,
The partition panel 14 of each room is opened along the skeleton wall F. Further, the ceiling plate 19 is also provided with a plurality of other vents 46 that allow the floor space 9 and the ceiling space 10 to communicate with each other and can be opened and closed, and these vents 46 are also partitioned corresponding to each room of the floor space 9. An opening is formed along the panel 14 or the body wall F.

Next, the operation of this embodiment will be described.

[0027]. If the hot water in the hot water tank 28 of the heating and ventilation heat source 24 in winter is circulated in the hot water circuit 30 as shown by the white arrow in FIG. 4 and the forced ventilation fan 25 is operated, as shown by the solid line arrow in the figure,
The cold fresh air passes through the fresh air intake 40 and the heat exchange case 38.
Where it is filtered by the filter 43 and then primarily warmed through the heat exchange element 37. The warmed fresh air is pressurized by the forced ventilation fan 25, is secondarily warmed through the heat radiation coil 29, and then becomes warm air and is discharged from the blowout port 35 to the underfloor space 8.

By the way, the air-conditioning warm air from the air outlet 35 flows through the underfloor space 8 which entirely constitutes a duct, and at that time, a part of it has concave grooves 6 ₁ and 7 ₁ to enlarge the surface area, and is an inverted girder. flows through 6 and reverse joists 7 plurality of through-holes 7 ₂ bored in the opposite joists 7 with flowing along the side surface of the effectively heat storage warm air to the floor slab 4. The conditioned warm air that has flowed through the underfloor space 8 flows through the ventilation holes 44 formed in the floor plate 13 into the above-floor space, that is, the living space 9 to heat the space 9. In addition, the warm air heat of the underfloor space 8 is transferred to the above-floor space 9 as radiant heat through the floor plate 13 made of a radiant panel, and the space 9 is efficiently heated over the entire area. Underfloor space 8
When the internal temperature becomes lower than the temperature of the skeleton wall, that is, the floor slab 4, the heat storage of the floor slab 4 is dissipated to the underfloor space 8 through the heat absorbing / releasing layer 3.

Exhaust air that has heated the space above the floor 9 flows into the ceiling space 10 through the ventilation holes 46 of the ceiling plate 19, as shown by the dotted arrow in the figure, and the ceiling plate 19 consisting of the heat radiation panel is exhausted in the meantime. It receives heat and is kept warm. Exhaust gas flowing through the ceiling space 10 flows through the vertical duct 45 to the underfloor space 8, passes through the heat exchanger 26 and exchanges heat with the outside air, and then passes through the exhaust duct 48 to the balcony underfloor space 23. It flows and is released into the atmosphere.

By the way, the skeleton wall F is entirely constructed as a heat storage body by laminating the heat insulating layer 2 on the outer surface of the skeleton wall body 1 and the heat absorbing / dissipating layer 3 on the inner surface thereof, and in particular the reverse large beam 6 and the reverse small beam 7 are formed.
Grooves 6 ₁ and 7 ₁ are formed on the side surface of the floor to increase the surface area thereof, and through holes 7 ₂ are formed in the reverse beam 7 to further enhance the heat storage effect on the floor slab 4. Be done. Moreover, since the entire housing space H is configured to have a high airtightness and a high heat insulation structure, warm air is provided under the floor space 8 and above the floor space 9
While circulating in the ceiling space 10, the warm air heat is accumulated in the body wall F, and the heat is radiated to the outside air as much as possible. Then, for example, especially at night when the outside air has a low temperature, it is possible to keep the entire house space H at an appropriate temperature by radiating heat from the heat storage body.

.. Cooling and ventilation in the summer season The cold water in the cold water tank 31 of the heat source 24 is circulated in the cold water circuit 33 as shown by the chain line in FIG.
When No. 5 is operated, the high temperature fresh air flows to the heat exchanger 26 through the fresh air intake 40, where it exchanges heat with the exhaust gas and is temporarily cooled, and then by the forced ventilation fan 25. It is pressure-fed to the heat radiation coil 32, where it is secondarily cooled and blown out to the underfloor space 8 from the blow-out port 35.

By the way, the cool air from the outlet 35 flows through the underfloor space 8 which entirely constitutes a duct, and at that time, a part of the cool air has concave grooves 6 ₁ and 7 ₁ to enlarge the surface area, and the reverse girder 6 is provided.
And the reverse beam 7 flowing along the side surface of the reverse beam 7.
The floor slab 4 flows through a plurality of through holes 7 ₂ formed in
Effectively stores cold air. Then, the cool air flowing through the underfloor space 8 flows through the vent holes 44 into the above-floor space 9, that is, the living space to cool the space 9, and then flows into the ceiling space 10 through the vent holes 46 of the ceiling plate 19, and further. From there, it flows through the vertical duct 45 to the heat exchanger 26. In this heat exchanger 26, heat is exchanged with high-temperature fresh air and waste heat is recovered.
It passes through 8 and is released to the outside air.

By the way, the skeleton wall F is entirely constructed as a heat storage body by laminating a heat insulating layer 2 on the outer surface of the skeleton wall body 1 and a heat absorbing / dissipating layer 3 on the inner surface thereof. In particular, the reverse large beam 6 and the reverse small beam 7 are laminated. Grooves 6 ₁ and 7 ₁ are formed on the side surface to increase the surface area thereof, and the reverse beam 7 is provided with a through hole 7 ₂ so that the heat storage effect on the floor slab 4, which is the floor, is improved. It will be further enhanced. Moreover, since the entire house space H is configured to be highly airtight and highly heat-insulated, the cold air heat is effectively stored in the body wall F, and the dissipation of the heat to the outside air is reduced as much as possible. Then, it becomes possible to keep the entire house space H at an appropriate temperature by radiating heat from the heat storage body.

Although one embodiment of the present invention has been described above, the present invention is not limited to the embodiment and various embodiments can be made within the scope of the present invention. For example, in the above-described embodiment, the case where the present invention is applied to one housing space of an apartment house has been described. However, the present invention may be applied to a detached house, and the heat source, forced ventilation fan and heat exchanger are conventionally known. Others can be used. Further, although the case where the body wall has a three-layer structure of the body wall body, the heat insulating layer and the heat absorbing / dissipating layer has been described, it goes without saying that this may be formed in another heat storage body structure.

[0035]

As described above, according to the first feature of the present invention, the floor slab which constitutes the floor frame of the residential space is constructed in a reverse beam structure by projecting the reverse beam upward. In the frame structure of a house, a floor board is laid on the reverse beam of the floor slab to configure the house space into a two-layer structure of an underfloor space and an overfloor space, and both of these spaces are formed as air-conditioning air distribution ducts. , Configuring the entire floor slab as a heat storage body, forming a plurality of recessed grooves along the longitudinal direction on the side wall surface of the reverse beam,
Furthermore, since the reverse beam that extends inside the underfloor space is provided with through holes that connect the underfloor spaces on both sides of it, the surface area of the floor skeleton that defines the underfloor space, that is, the floor slab, that is in contact with the conditioned air is greatly increased. Despite the fact that the floor slab has a reverse beam structure, the air-conditioning air evenly flows into the underfloor space with little resistance, and it is possible to provide a skeleton wall with a very good heat storage effect as a whole.

Further, according to the second aspect of the present invention, since the housing space is an apartment house divided into a plurality of floors by a floor slab having a reverse beam, the heat storage effect of the entire apartment house is further enhanced. You can

[Brief description of drawings]

FIG. 1 of FIG. 2 of an apartment house provided with a skeleton structure of the present invention
-Plan view along line -1

FIG. 2 is a vertical sectional view taken along line 2-2 of FIG.

FIG. 3 is an enlarged sectional view taken along line 3-3 of FIG.

FIG. 4 is a partially cutaway enlarged view taken along line 4-4 of FIG.

[Explanation of symbols]

4 ... Floor slab 6 ... Reverse large beam as a reverse beam 6 ₁ ... Recessed groove 7 ... Reverse small beam as a reverse beam 7 ₁ ... Recessed groove 7 ₂ ... Through hole 8 ... Under floor Space 9 ... Floor space (living space) 13 ... Floorboard H ... Residential space

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification number Internal reference number FI Technical indication location F24D 11/00 Z 6909-3L (72) Inventor Masafumi Matsumoto 2-1-1 Akenohigashi, Oita City, Oita Prefecture 1 of 12 (72) Inventor Takashi Ikuno 1782-5 Dairyu, Shonai Town, Oita District, Oita Prefecture

Claims (2)

[Claims] 1. A skeleton structure in a house, wherein a floor slab (4) constituting a floor skeleton of a housing space (H) is formed into a reverse beam structure by projecting reverse beams (6, 7) upward. At
Floor board (13) on the reverse beam (6, 7) of the floor slab (4)
And the housing space (H) is constructed into a two-layer structure of an underfloor space (8) and an overfloor space (9), and both spaces (8, 9) are constructed.
Both are formed in the air-conditioning air distribution duct, the entire floor slab (4) is configured as a heat storage body, and the side walls of the reverse beams (6, 7) are provided with a plurality of lines for heat storage along the longitudinal direction thereof. Groove (6
_1, 7 ₁₎ is formed, and more underfloor space (8) extending through Gyakuhari (7), the through-holes (7 ₂₎ formed by drilled communicating underfloor space (8) on both sides The structure of the structure of the house, which is characterized by. 2. The house beam (H) is a reverse beam (6, 7).
The frame structure for a house according to claim 1, which is an apartment house partitioned into a plurality of floors by a floor slab (4) having the.