JP2810935B2 - House - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a house that utilizes the heat energy of the sun and performs central ventilation in a space behind a cabin, a space under a floor, and a living space.

[0002]

2. Description of the Related Art In a conventional house, a heat insulating material is provided on a wall or the like in order to improve the livability, so that heat inside and outside the house is blocked. In addition, as a solar heat collector, a box-shaped unit is separately installed on the roof,
Alternatively, the roofing material itself was a heat collector.

[0003]

However, in such a house, indoor air is not circulated, and heating is performed using a heater such as a stove in a living space. There is a temperature distribution in which the temperature decreases as the distance increases, and a temperature distribution decreases in the vicinity of the ceiling and the temperature in the vicinity of the floor. Also,
In this case, since local heating is performed, there is a disadvantage that a heat shock is caused by movement between rooms. Moreover,
Dew condensation occurs on window glass, ceiling, and the like, which promotes the generation of mites and molds, and has a drawback of adversely affecting structures, inner and outer walls, furniture, appliances, and the like. Furthermore, the solar heat collector does not look good when the box-shaped unit is installed on the roof, and when the solar heat collector is integrated with the roof, the solar heat collector is required for internal maintenance. The vessel had to be destroyed.

[0004]

According to the present invention, in order to eliminate such a drawback, the outside air obtained by the heat exchanger is supplied to the space inside the solar heat collector, and the warmed air is stored in the heat storage material. Discharged in the underfloor space arranged, circulated to the room, behind the hut, or circulated heat medium such as water, antifreeze, etc. warmed in the space inside the solar heat collector to the concrete layer provided under the floor, Warm the air in the underfloor space to allow natural convection, perform an air cycle, and connect the underfloor space to the outside via a heat exchanger.
Since the living space and the outside are connected, the house is designed to exhaust the air contaminated in the living space and the air in the back space of the hut to the outside through a heat exchanger to improve the comfort of living, and furthermore, to improve the skeleton and groundwork of the house. The long-lasting, the suppression of the occurrence of ticks and mold, and a solar collector with an inspection port in the back space of the house, good aesthetics and easy maintenance It proposes a possible house.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A house according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is an explanatory view showing a typical embodiment of the house A according to claim 1, wherein 1 is a space behind a cabin,
2 is a living space, 3 is an underfloor space, and 4 is a solar heat collector internal space, which is an internal space of a house A divided by a ceiling 5, a floor 6, and an inner wall 7, respectively.

Numeral 8 designates a heat insulating layer for blocking at least heat from entering and exiting the inside and outside of the house A.
It is airtight and fireproof. More specifically, the heat insulating layer 8 is composed of a roof heat insulating layer 8a, an outer wall heat insulating layer 8b, a soil heat insulating layer 8c, and a solar heat collector heat insulating layer 8d. And the like integrated with the 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. The roof, metal panels, tiles, ceramic panels, AL
An outer wall is formed by disposing a C plate, mortar, and the like.

[0008] Examples of the latter include a panel in which a front surface material, a heat insulating core material and, if necessary, a back surface material are integrally formed.
ALC exterior panels, wood chip cement panels, wood wool cement panels, etc., which are arranged on a main body such as a main pillar, a stud, etc., to form a roof insulation layer 8a, an outer wall insulation layer 8b, a soil insulation layer 8c, and a solar heat collector insulation. This is for forming the layer 8d.

Reference numeral 9 denotes a space in the wall, and the outer wall heat insulating layer 8b and the inner wall 7
The space between the hut back space 1 and the underfloor space 3 is communicated and air flows due to the difference in air pressure between each space, natural convection and the like. It is intended to prevent the formation of ticks and mold by preventing condensation and deteriorating.

As shown in an enlarged manner in FIG. 2, the space 4 inside the solar heat collector has a transparent plate 10, a light receiving plate 11, a heat insulating layer 8d for a solar heat collector, an air supply duct 12, an exhaust duct 13, and an inspection port 1.
4, a rafter 15, and a mounting frame member 16. More specifically, the space 4 in the solar heat collector is the space 1 behind the hut.
Light receiving plate 11, transparent plate 10, and mounting frame 1 inside
The space inside the solar heat collector 4 and the space behind the hut 1 are an airtight space surrounded by the solar heat collector 6.
d. The outside air is a space defined by the transparent plate 10 and the mounting frame member 16.

The transparent plate 10 is attached to the rafter 15 by an attachment frame member 16 composed of a heat insulating sash, a packing body, etc., and allows sunlight to penetrate into the space 4 inside the solar heat collector, and radiates heat as much as possible to the outside. It is a surface material that is not used, and has waterproofness, airtightness, weather resistance, chemical resistance, fire resistance, and the like against rain and snow when combined with the mounting frame member 16. In addition, the transparent plate 10 is a surface material having good weather resistance such as resistance to ultraviolet ray deterioration, and is further broken or deteriorated by a snow load, a wind load, or a local impact (scattering of stones or the like). It is preferable to have such strength that it does not. Examples of the transparent plate 10 include:
Polycarbonate plate, glass plate, tempered glass plate, vinyl chloride plate and the like, and composite plates thereof, and the like,
Compounding with a material such as liquid crystal, metal thin film, amorphous silicon, etc., it is possible to optionally have an additional function such as opacity, selective transmission of sunlight or infrared rays, or conversion to a solar cell. Of course, the shape of the transparent plate 10 is arbitrary such as a quadrangle and a circle.

The light receiving plate 11 is warmed by sunlight passing through the transparent plate 10, and the warmed heat is radiated mainly from the solar heat collector heat insulating layer 8d to the solar heat collector inner space 4. Things. The light-receiving plate 11 is a heat-resistant and weather-resistant surface material or plate material, and is preferably an inorganic material such as a metal plate, a slate plate, a ceramic plate, or a stone plate. However, if sufficient heat resistance and light resistance can be ensured, an organic material may be used. Materials can also be used. Further, the surface is preferably treated with black paint, groove carving, fine irregularities (matting) so as to easily absorb sunlight. Furthermore, a heat storage material (mortar, cement, stone, or the like) may be formed on the light receiving plate 11 itself or on the back surface of the light receiving plate 11 to promote heat storage and dissipation of heat.

An inspection port 14 is provided for a human to enter or enter the solar heat collector space 4 from the cabin back space 1 or to reach for inspection, and detaches a part of the heat collector heat insulating layer 8d. Notches are formed freely. Of course, the shape of the interior space 4 of the solar heat collector can be determined by the design of the house, but for maintenance of the members inside the interior space 4 of the solar heat collector, the space inside the solar heat collector 4 is filled with workers. It is preferable to secure a size that can be used or a size that can reach the inspection point

Air α is used as a heat medium in the space 4 inside the solar heat collector, and the air α is supplied from the intake duct 12 and exhausted by the exhaust duct 13. When the air α passes through the space 4 inside the solar heat collector, the air α is heated by the heat radiated from the light receiving plate 11 to the space 4 inside the solar heat collector, and is used for use. It is preferable that a fan 17 is provided in the intake duct 12 and the exhaust duct 13 as shown in the drawing, so that the air α is smoothly circulated.

Further, a heat exchanger 18 is arranged in any of the back space 1, living space 2, underfloor space 3, and in-wall space 9 (in the back space 1 in FIG. 1). The heat exchanger 1 is composed of, for example, a heat-exchange type ventilation fan or the like, and takes in cold external fresh air α from an intake port 19 and exchanges heat with warm and dirty air α in the living space 2 to exhaust from an exhaust port 20. Exhaust. That is, the external air α taken in from the intake port 19 is supplied from the intake duct 12 into the solar heat collecting space 4 through the duct pipe 21, and the air α in the living space 2 is supplied from the ventilation port 22. It is taken in through the duct pipe 21, exchanges heat, and exhausts to the outside.

The air α heated in the solar heat collecting space 4
Is supplied to the heat storage layer 23 formed in the underfloor space 3 through the duct pipe 21. That is, the heat storage layer 23
Are formed as shown in the sectional view of FIG. In the figure, reference numeral 24 denotes a joist, on which a soil insulation layer 8c is provided.
Are formed. On the intersoil heat insulating layer 8c, a bulk material 26 made of wood or the like is laid at regular intervals via a plywood 25 serving as a reinforcing material, and the heat storage layer 23 and the floor 6 are formed thereon. The air α circulates through the gap 27 formed by the raised material 26 to supply heat to the heat storage material 23, and the heat storage material 23 warms the entire floor 6.

As an example of the heat storage material 23, a material having a large heat capacity is preferable, and stone, concrete, mortar, brick, block, calcium chloride plate, sodium sulfide plate and the like are used. Reference numeral 28 denotes a heater unit, which is used supplementarily when the sunlight is weak and the air α is not sufficiently warmed.
It consists of an F stove, a warm air heater, and the like.

At least one or more slits 29 are formed in the living space 2, and a part of the warm and fresh air α that has risen from the underfloor space 3 by natural convection through the slits 29 is supplied to the living space 2. It is something to take in. Reference numeral 30 denotes a temperature sensor device, which is a living space 2
By sensing the temperature inside the room, the ventilation amount is automatically adjusted, and the temperature inside the living space 2 can always be set to an arbitrary temperature zone.

An air intake duct 12 is provided in the cabin back space 1 so that warm fresh air α rising from the underfloor space 3 by natural convection flows through the duct pipe 21 again into the solar heat collector space. 4 to be supplied.

Further, a three-way motorized valve 31 is provided between each duct pipe 21. When the solar heat is extremely weak or when heating is not required, the duct pipes 21 are connected as described later. Switch and perform normal ventilation.

Here, the air α in the house A according to claim 1
Will be described with reference to FIG. First, the outside cold and fresh air α is supplied to the solar heat collector space 4 via the air inlet 19, the heat exchanger 18, the duct pipe 21, and the air inlet duct 12. Further, the air α warmed in the solar heat collector space 4 is discharged into the underfloor space 3 through the exhaust duct 13 and the duct pipe 21. At that time, if necessary, the air α is supplementarily heated by the heater unit 28.
The air α released into the underfloor space 3 supplies heat to the heat storage layer,
The floor 6 is heated, and rises through the space 9 in the wall to the back hut space 1 by natural convection. In the process, a part of the air α is supplied into the living space 2 from the slit 29 formed in the inner wall 7 to heat the living space 2. further,
The air α in the living space 2 is exhausted outside through the ventilation port 22, the heat exchanger 18, and the exhaust port 20, and the air α that has risen to the cabin back space 1 is exhausted through the intake duct 12, the duct pipe 21, and the exhaust It is supplied again into the solar heat collector space 4 via the duct 13.

As described above, the outside air obtained by the heat exchanger is supplied to the space inside the solar heat collector, and the warmed air is discharged from the underfloor space in which the heat storage material is provided, and the floor is heated.
In addition to circulating air to the indoor space and the back space, the underfloor space and the outside space, and the living space and the outside are connected through the heat exchanger, so that the air contaminated in the living space and the air in the back space are connected. A house that exhausts air to the outside through a heat exchanger to improve the comfort of living, make it a low-energy cost house, and at the same time, make the house frame and groundwork last longer and suppress the occurrence of mites and mold. By arranging a solar heat collector provided with an inspection port in the space behind the hut of the house, the house becomes a house with good aesthetics and easy maintenance.

FIG. 4 shows the flow of the air α in the house A in which the motor-operated valve 31 is switched to perform normal ventilation when the sunlight is extremely weak or when heating is not required. . That is, the external air α is discharged to the underfloor space 3 via the intake port 19, the heat exchanger 18, and the duct pipe 21. Further, the air circulates from the underfloor space 3 to the back space 1 through the space 9 in the wall, and a part of the air α is
Into the living space 2 from the ventilator and heat exchanger 18,
The air is exhausted outside through a duct pipe 21 and an exhaust port 20. Further, the air α in the cabin back space 1 is also exhausted to the outside via the intake duct 12, the duct pipe 21, the heat exchanger 18, the duct pipe 21, and the exhaust port 20.

What has been described above is one embodiment of the house according to claim 1 of the present invention, and can have a structure of the heat storage layer 23 as shown in FIGS. That is, FIG.
Lays a hollow extruded cement plate 32 as shown in FIG.
The air α is circulated. FIG. 6 (a) shows a configuration in which a wavy iron plate 34 as shown in FIG. 6 (b) is laid instead of the bulk material 26, and the air α can be circulated using the space 35. is there.

Next, a representative embodiment of the present invention will be described. FIG. 7 is an explanatory view showing the house B, wherein 1 is a space behind the hut, 2 is a living space, 3 is a space under the floor, 4
Is a space inside the solar heat collector, which is a space inside the house B separated by a ceiling 5, a floor 6, and an inner wall 7, respectively.

Numeral 8 designates a heat insulating layer for blocking at least the flow of heat inside and outside of the house A, and has a soundproofing property as a secondary effect.
It is airtight and fireproof. More specifically, the heat insulating layer 8 is composed of a roof heat insulating layer 8a, an outer wall heat insulating layer 8b, a soil heat insulating layer 8c, and a solar heat collector heat insulating layer 8d. And the like integrated with the 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. The roof, metal panels, tiles, ceramic panels, AL
An outer wall is formed by disposing a C plate, mortar, and the like.

Examples of the latter include a panel in which a surface material, a heat-insulating core material and, if necessary, a back material are integrally formed.
ALC exterior panels, wood chip cement panels, wood wool cement panels, etc., which are arranged on a main body such as a main pillar, a stud, etc., to form a roof insulation layer 8a, an outer wall insulation layer 8b, a soil insulation layer 8c, and a solar heat collector insulation. This is for forming the layer 8d.

Reference numeral 9 denotes a space inside the wall, and the outer wall heat insulating layer 8b and the inner wall 7
The space between the hut back space 1 and the underfloor space 3 is communicated and air flows due to the difference in air pressure between each space, natural convection and the like. It is intended to prevent the formation of ticks and mold by preventing condensation and deteriorating.

As shown in FIG. 8, the space 4 inside the solar heat collector is a transparent plate 10, a light receiving plate 11, a heat insulating layer 8d for a solar heat collector, a supply section 35, a discharge section 36, an inspection port 14, an rafter, and the like. 1
5. It is made of a frame member 16 for mounting. More specifically, the space 4 inside the solar heat collector is an airtight space surrounded by the light receiving plate 11, the transparent plate 10, and the frame member 16 for mounting inside the cabin back space 1, and the space inside the solar heat collector. The space 4 and the back of the hut 1 are separated by a solar heat collector heat insulating layer 8d. The outside air is a space defined by the transparent plate 10 and the mounting frame member 16.

The transparent plate 10 is attached to the rafter 15 by an attachment frame member 16 composed of a heat insulating sash, a packing body, etc., and allows sunlight to penetrate into the space 4 inside the solar heat collector, and radiates heat as much as possible to the outside. It is a surface material that is not used, and has waterproofness, airtightness, weather resistance, chemical resistance, fire resistance, and the like against rain and snow when combined with the mounting frame member 16. In addition, the transparent plate 10 is a surface material having good weather resistance such as resistance to ultraviolet ray deterioration, and is further broken or deteriorated by a snow load, a wind load, or a local impact (scattering of stones or the like). It is preferable to have such strength that it does not. Examples of the transparent plate 10 include:
Polycarbonate plate, glass plate, tempered glass plate, vinyl chloride plate and the like, and composite plates thereof, and the like,
Compounding with a material such as liquid crystal, metal thin film, amorphous silicon, etc., it is possible to optionally have an additional function such as opacity, selective transmission of sunlight or infrared rays, or conversion to a solar cell. Of course, the shape of the transparent plate 10 is arbitrary such as a quadrangle and a circle.

The light receiving plate 11 is warmed by sunlight passing through the transparent plate 10, and the warmed heat is radiated mainly from the solar heat collector insulation layer 8d to the solar heat collector inner space 4. Things. The light-receiving plate 11 is a heat-resistant and weather-resistant surface material or plate material, and is preferably an inorganic material such as a metal plate, a slate plate, a ceramic plate, or a stone plate. However, if sufficient heat resistance and light resistance can be ensured, an organic material may be used. Materials can also be used. Further, the surface is preferably treated with black paint, groove carving, fine irregularities (matting) so as to easily absorb sunlight. Furthermore, a heat storage material (mortar, cement, stone, or the like) may be formed on the light receiving plate 11 itself or on the back surface of the light receiving plate 11 to promote heat storage and dissipation of heat.

The inspection port 14 is for a person to enter the solar heat collector space 4 from the back of the cabin space 1 or to reach out to inspect the space. Notches are formed freely. Of course, the shape of the interior space 4 of the solar heat collector can be determined by the design of the house, but for maintenance of the members inside the interior space 4 of the solar heat collector, the space inside the solar heat collector 4 is filled with workers. It is preferable to secure a size that can be used or a size that can reach the inspection point

In the solar collector interior space 4, a liquid β such as water or antifreeze is used as a heat medium.
The liquid β is supplied from the supply unit 35 to the inside and is discharged by the discharge unit 36. When the liquid β passes through the solar heat collector internal space 4, the light β enters the solar heat collector internal space 4 from the light receiving plate 11. It is warmed by the radiated heat and used for use.

Further, as shown in FIG. 9, a soil insulation layer 8c and a concrete layer 38 are laid on the waterproof sheet 37 in the soil of the underfloor space 3 as shown in FIG. A pipe 39 is buried in a wavy shape in 38. And this pipe 39 is the back hut space 1,
One end is connected to the supply portion 35 of the solar heat collector inner space 4 via the wall inner space 9, and the other end is connected to the discharge portion to be in communication. That is, the liquid β warmed in the solar heat collector interior space 4 passes through the pipe 39 via the circulator 40 such as an electric pump, warms the concrete layer 38 in the underfloor space 2, and heats the concrete layer 38 in the underfloor space 3. The air α is heated. In addition, 41 is a liquid boiler that supplements liquid β when sunlight is weak.
Is to heat.

Further, a heat exchanger 18 is arranged in any of the back space 1, living space 2, under-floor space 3 and space 9 in the wall (in the back space 1 in FIG. 1). The heat exchanger 1 is composed of, for example, a heat-exchange type ventilation fan or the like, and takes in cold external fresh air α from an intake port 19 and exchanges heat with warm and dirty air α in the living space 2 to exhaust from an exhaust port 20. Exhaust. That is, the external air α taken in from the intake port 19 is discharged to the underfloor space 3 from the distribution duct 42 formed in the underfloor space 3 through the duct pipe 21.

The air warmed by the heat of the concrete layer 38 in the underfloor space 3 rises in the space 9 in the wall by natural convection, reaches the space 1 behind the cabin, and has the intake duct 12 and the heat exchanger 1.
The air is exhausted to the outside through the line 8.

In the living space 2, at least one slit 29 is formed.
, A part of the warm and fresh air α that has risen from the underfloor space 3 by natural convection is taken into the living space 2. In addition, 30 is a temperature sensor device, which senses the temperature in the living space 2 and automatically adjusts the ventilation volume.
The temperature in the living space 2 can always be set to an arbitrary temperature zone.

FIG. 11 is an explanatory view of the dispersion duct 42.
A large number of rod-shaped thin auxiliary ducts 43 are connected to both ends of the duct pipe 21, and a large number of slits 44 formed in the auxiliary duct 43 disperse and discharge air α over a wide range. Of course, a heat insulating layer is formed on the outer periphery of the duct pipe 21 to prevent heat from escaping.

Here, the liquid β in the house A according to claim 2
And the flow of air α will be described with reference to FIG. First, the liquid β is in a closed circulation path, and the liquid β warmed in the solar heat collector interior space 4 heats the concrete layer 38 in the underfloor space 3 through the circulator 40, and again the solar heat collector It is supplied to the space 4 inside the heater.

First, the outside cold and fresh air α is discharged into the underfloor space 3 from the distribution duct 42 via the air inlet 19, the heat exchanger 18, and the duct pipe 21. The air α warmed by the heat of the concrete layer 38 rises to the cabin back space 1 through the in-wall space 9 by natural convection. In the process, a part of the air α is supplied into the living space 2 from the slit 29 formed in the inner wall 7 to heat the living space 2. Furthermore, the air α in the living space 2 is
2. The air α exhausted to the outside via the heat exchanger 18 and the exhaust port 20 and ascended to the cabin back space 1 is exhausted to the outside via the intake duct 12 and the heat exchanger 18.

Thus, the heat medium such as water and antifreeze heated in the space inside the solar heat collector is circulated through the concrete layer provided under the floor, and the air in the space under the floor is heated and naturally convected.
Since the underfloor space and the outside space and the living space and the outside are connected through the heat exchanger and the heat exchanger, the air contaminated in the living space and the air in the cabin space are exhausted to the outside through the heat exchanger. It can improve the comfort of living and make it a low-energy cost house.In addition, it can make the structure and foundation of the house last longer, suppress the occurrence of ticks and mold, and in the back space of the house. By arranging a solar heat collector provided with an inspection port, a house with good aesthetics and easy maintenance can be obtained.

[0043]

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 at a high rate. Solar heat can be used efficiently as heating energy. The underfloor space and the outside, and the living space and the outside are connected, so the air contaminated in the living space and the air in the space behind the hut are exhausted to the outside through a heat exchanger to improve the comfort of living. It becomes a house with energy costs. Since the air cycle is performed by continuously passing through the space behind the hut, the space under the floor, and the space in the wall, it is possible to make the structure of the house and the groundwork last longer and to suppress the occurrence of mites and mold. By arranging a solar heat collector with an inspection port in the space behind the hut of the house, the aesthetic appearance is good and the maintenance can be simplified. There are actions and effects such as.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing a typical example of a house according to claim 1 of the present invention.

FIG. 2 is an explanatory diagram showing an example of a space inside the solar heat collector in FIG. 1;

FIG. 3 is an explanatory diagram showing an example of a heat storage layer in FIG.

FIG. 4 is an explanatory diagram showing a typical example of a house according to claim 1 of the present invention.

FIG. 5 is an explanatory view showing another example of the heat storage layer in FIG.

FIG. 6 is an explanatory view showing another example of the heat storage layer in FIG.

FIG. 7 is an explanatory diagram showing a typical example of a house according to claim 2 of the present invention.

FIG. 8 is an explanatory diagram showing an example of the space inside the solar heat collector in FIG. 7;

FIG. 9 is an explanatory view showing an example of a concrete layer in FIG. 7;

FIG. 10 is an explanatory view showing an example of a concrete layer in FIG. 7;

FIG. 11 is an explanatory diagram showing an example of a distribution duct in FIG. 7;

[Explanation of Signs] 1 Back hut space 2 Living space 3 Underfloor space 4 Solar heat collector space 5 Ceiling 6 Floor 7 Inner wall 8 Heat insulation layer 9 Wall space 10 Transparent plate 11 Light receiving plate 12 Intake duct 13 Exhaust duct 14 Inspection port 15 Rafter 16 Mounting frame 17 Fan 18 Heat exchanger 19 Inlet 20 Exhaust 21 Duct pipe 22 Ventilation 23 Heat storage layer 24 Joist 25 Plywood 26 Bulk material 27 Gap 28 Heater unit 29 Slit 30 Temperature sensor device 31 Electric valve 32 Hollow Extruded cement plate 33 Hollow part 34 Iron plate 35 Supply part 36 Discharge part 37 Waterproof sheet 38 Concrete layer 39 Pipe 40 Circulator 41 Boiler 42 Dispersion duct 43 Auxiliary duct 44 Slit A House B House α Air β Liquid

Claims (2)

(57) [Claims] Claims: 1. In a house consisting of an attic space, a living space, and an underfloor space, and in which the attic space and the underfloor space are communicated with an inner wall and an outer wall, a rafter on the roof is watertight and airtight. A transparent plate supported via a mounting frame material having a property, a light receiving portion provided to partition a part of the cabin back space, and an inspection port for inspecting the inside from the cabin back space side were formed. A space inside the solar heat collector is arranged, and a heat storage layer is further arranged in the space below the floor, and a heat insulating layer is formed in the roof, outer wall, soil, and the space inside the solar heat collector surrounding the space, and A heat exchanger is arranged in any of the back space, the underfloor space, and the space inside the wall, and the space inside the solar heat collector is communicated with the outside through the heat exchanger, so that the outside air is heated by the solar heat. The space inside the heat collector is sucked into the underfloor space, and the space inside the solar heat collector Air is supplied to the underfloor space via the heat storage material, and is supplied from the space in the wall to the living space through the slit, and the air in the living space is communicated with the outside via the heat exchanger and exhausted. A house characterized by that. 2. A house comprising a cabin space, a living space, and an underfloor space, wherein the cabin space and the underfloor space are connected to each other by an inner wall and an outer wall, and the roof rafters are watertight and airtight. A transparent plate supported via a mounting frame material having a property, a light receiving portion provided to partition a part of the cabin back space, and an inspection port for inspecting the inside from the cabin back space side were formed. A space inside the solar heat collector is provided, and a heat insulating layer is formed between the roof, the outer wall, and the soil surrounding the space, and the heat exchanger is installed in any of the space behind the hut, the space under the floor, or the space in the wall. The underfloor space and the outside and the living space and the outside are communicated via the heat exchanger, and a concrete layer is laid on the heat insulating layer of the underfloor space, and a pipe is buried in the concrete layer. The pipe is connected to the space inside the solar heat collector. A house characterized in that a liquid serving as a heat medium circulates inside.