JP2001311232A - Temperature and humidity adjustment function attached house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a temperature and humidity adjustment function attached house capable of comparatively and highly maintaining humidity in an indoor space heated in winter. SOLUTION: The inside space is so constituted that it is surrounded by a footing section 11 having an outside thermal insulating structure, side wall sections 21 and a roof section 31 and that a plurality of rooms are formed therein. The temperature and humidity adjustment function attached house includes a first air passage leading the air to an attic space 61 through each of the rooms from an underfloor space 18 and a second air passage leading the indoor air to the underfloor space from the attic space, a heater 17 buried in the footing section, a bathtub 52a capable of supplying water or hot water vapor to the first air passage and provided to a bathroom 52, a glass door 63 connected to the air only in both up and down gaps of a door frame 63a and fitted therein and an exhaust port 41 capable of being exhausted to the outdoor side from the attic space 61. It is favorable that an air conditioner 66 capable of supplying the dehumidified and cooled air and a blower 54 capable of supplying the air in the underfloor space to the first air passage can be provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a house mainly provided in a cold region or a highland. More specifically, the present invention relates to a house having a function of adjusting temperature and humidity in addition to conventional high heat insulation and high airtightness.

[0002]

2. Description of the Related Art Hitherto, as a house mainly suitable for a cold region or a highland, various airtight and high heat insulating materials using a large amount of heat insulating material have been proposed. In these houses, the heat heated by a heating device such as an indoor stove is prevented from being radiated to the outside, and the efficiency of heating mainly in winter is improved.

[0003]

However, when the interior is heated by a device such as a stove in winter, there is a problem that the humidity becomes extremely low. That is, in a state where the outside air temperature in winter is 0 ° C or less in a cold region or a highland, the absolute humidity is small even if the humidity of the outside air is 50%. In a state where heating is performed at about 20 ° C., the relative humidity is only about 20%. Under such dry air, there is a problem that inflammation of the mucous membrane of a human throat and propagation of a virus of a cold occur.
In addition, in heating with a device such as a stove, the temperature distribution in the indoor air space increases as the temperature increases, but the human head has a heat dissipation function, and the feet play the role of temperature sensors. Genetically, it is desired to make the temperature distribution state of head and foot fever in winter. Furthermore, it is said that the conditions for good sleep of humans are room temperature of 10 to 15 ° C. and humidity of about 50%, and humidity control under heating in winter is aimed at living for maintaining human health. This is important when it comes to housing. An object of the present invention is to provide a house with a temperature / humidity adjusting function capable of maintaining a relatively high humidity in a heated indoor space in winter.

[0004]

The invention according to claim 1 is
As shown in FIG. 1, a base portion 11 provided on the ground 10a and having an external heat insulation structure, a side wall portion 21 provided on the base portion 11 so as to block outside air, and an attic on the side wall portion 21 A house in which a plurality of rooms 56 and 58 and a bathroom 52 are formed in the indoor space by being surrounded by the roof portion 31 provided so as to form the space 61 and having a heat insulating and airtight indoor space. is there. Indoor space is basic part 1
1 from the underfloor space 18 surrounded by
The first that guides air to the attic space 61 via 56 and 58
The base unit 11 has an air flow path and a second air flow path that guides indoor air from the attic space 61 to the underfloor space 18 via or not through each room.
1 is buried, and the door 5 of the bathroom 52 is
The bath 52 is provided with a bath 52a capable of sending steam generated by the heat of vaporization of water or hot water stored in a state where the container 2b is opened to the first air flow path. An opening 21a in which a sliding glass door 63 having heat insulation and airtightness communicating with the outside air is fitted, is provided, and the air that has passed through the first air flow path in the roof 31 can be discharged outside from the attic space 61. This is a house with a temperature / humidity adjusting function, which is provided with an exhaust port 41.

In the invention according to the first aspect, the air in the underfloor space 18 is heated by heating the base portion 11 by the heater 17 in the severe cold season, and the air is sent from the underfloor space 18 to the first air flow path. Thereby, each room existing in the first air passage or each room existing in the first air passage and the second air passage is heated. On the other hand, the air in the underfloor space 18 that has flowed into the bathroom 52 is sent out from the bathroom door 52b to the first air flow path together with the steam generated by the heat of vaporization of the water or hot water stored in the bathtub 52a to reduce the humidity in the heated indoor space. Keep relatively high. In addition, the normal ventilation in the indoor space is performed by the sliding glass door 63 provided in the opening 21a of the side wall 21.
If the air in the indoor space is discharged from the attic space 61 to the outside through the exhaust port 41, the ventilation can be performed efficiently in a relatively short time.

The invention according to claim 2 is the invention according to claim 1, wherein the air conditioner 6 is capable of delivering dehumidified and cooled air.
6 and a blower 54 capable of sending out the air in the underfloor space 18 to the first air flow path. In the invention according to the second aspect, each room is cooled by sending air dehumidified and cooled by the air conditioner 66 to the underfloor space 18 in the summer and sending the air from the underfloor space 18 to the first air flow path by the blower 54. I do. In this case, when the humidity is relatively high, the rise of the humidity is suppressed by closing the bathtub 52a or closing the door 52b of the bathroom. This makes it possible to adjust the temperature and humidity in the indoor space in summer.

A third aspect of the present invention is the invention according to the first or second aspect, wherein the side wall portion 21 is provided with a total heat exchange type ventilation fan 64 for exchanging the temperature and the humidity held by the outside air and the temperature and the humidity held by the indoor air, respectively. It is a house with temperature and humidity adjustment function. According to the third aspect of the invention, it is possible to ventilate the indoor space without changing the temperature of the indoor air.

[0008]

Embodiments of the present invention will now be described with reference to the drawings. As shown in FIG. 1, the house 1 of the present invention
Numeral 0 is surrounded by the base portion 11, the side wall portion 21, and the roof portion 31 to form an indoor space having heat insulation and airtightness. As shown in FIG. 2, the foundation 11 is formed by excavating the ground 10a into a predetermined shape, and
2 is assembled into a ship bottom shape, a reinforcing beam 16 is assembled and formed on a foundation beam 13 portion and a foundation slab 14 portion, and then a concrete bottom is formed by casting concrete. The base portion 11 is formed by a synthetic resin foam plate 12 into an external heat insulation structure in which heat insulation and airtightness are ensured.

As the material of the synthetic resin foam plate 12, for example, a polystyrene foam, a hard urethane foam, a phenol foam, or the like is used, and the thickness is determined by the heat insulation performance required from the design environment temperature in each region. But
Usually, about 50 mm to 100 mm is used.
A heater 17 is embedded on the base slab 14 by mortar concrete 19. As the heater 17 in this embodiment, a sheath heater that heats with electric power is used.
The air in the underfloor space 18 which is surrounded by the foundation beams 13 and sandwiched from above and below by the foundation slab 14 and a floor material 47 on the first floor to be described later can be heated by the heater 17. After the base portion 11 is formed, a mold (not shown) is removed, and an embedding or embankment is performed on the outer peripheral portion of the base portion 11 as necessary.

The side wall portion 21 is provided on the foundation beam 13 around the entire periphery of the foundation portion 11 to block outside air and
4 is provided so as to surround the space above and form an indoor space. The side wall 21 has a base 22 and a pillar 23, and an outer wall ventilation layer 24 is formed. A so-called dried material is used for the base 22 and the pillars 23, and wood that is used for insect repellents and insecticides that are bad for the human body is not used. The base 22 is the foundation beam 13
If necessary, a packing 22a is laid on the upper surface of the device and fixed. The pillar 23 is assembled on the base 22, and a heat insulating plate 26 is attached to the entire outer surface of the base 22 and the pillar 23. The joint between the heat insulating plate 26 and the foam plate 12 in the base portion 11 is subjected to an airtight treatment with urethane foam 26a, and is formed so that the underfloor space 18 is shielded from the outside air. Outside the heat insulating plate 26 attached to the entire outer surface of the pillar 23, a vertical waist edge 27 having a thickness of about 20 mm is provided at a predetermined interval to form the outer wall ventilation layer 24. Is fixed to the outer wall material 28. The outer wall ventilation layer 24 is formed by a gap formed by the vertical trunk edge 27 between the heat insulating plate 26 and the outer wall material 28, and the lower end thereof is opened at a portion near the ground 10a, and the upper end thereof is formed on a roof ventilation layer 39 described later. Is opened.

[0011] As shown in FIG.
2, the first and second tarks 33 and 36, and the side wall 21
Formed on Girder material 32, first and second tarks 3
The so-called desiccant is used for 3, 36, and wood that has been used for insect repellents and insecticides that are bad for the human body is not used. The beam 32 is provided at the upper end of the column 23, and the first tark 33 is assembled above the beam 32 at a predetermined inclination by appropriate support. A heat insulating board 34 is attached on the entire surface of the first tark 33. A space formed on the indoor side of the tape 35 after the airtight tape 35 is applied to the outside of the connection between the upper end of the heat insulating plate 26 and the heat insulating board 34 in the side wall 21 to ensure the airtightness of that portion. Is filled with hard urethane 34a to ensure airtightness and heat insulation at this connection portion. Above the heat insulating board 34, a gap is held by a second tark 36 and a field board 37 such as a cedar material.
The roof portion 31 is formed by providing, for example, asphalt roofing 38 as a roof material thereon. The end face of the roof portion 31 is closed by the outer wall material 28,
The gap formed by the second tark 36 is communicated with the outer wall ventilation layer 24 at the lower end as a roof ventilation layer 39.

As shown in FIG. 4, an exhaust port 41 is provided at the top of the roof 31. The exhaust port 41 includes a gap 41a at the top of the base plate 37 and the asphalt roofing 38, and an exhaust hole 34b at the top of the heat insulating board 34 described later. A ridge base 42 is fixed to the base plate 37 and the asphalt roofing 38 via a lip Benz 43 so as to cover the gap 41a. The ridge covering base 42 in this embodiment is covered on the outside with a sheet metal 42a such as a stainless steel plate, and the lip Benz 43 is made of a polypropylene material and has a honeycomb-like passage 43.
Those having a are used. The ridge covering base 42 is fixed by hitting a round needle 44. The lip Benz 43 is formed such that an airflow rising from the gap 41a can be smoothly guided into the honeycomb-shaped passage 43a,
The rainwater that blows up on the roof part 31 during a storm is a gap 41a.
A water return 45 made of sheet metal is provided at an end of the gap 41a to prevent the water from flowing into the inside.

In such a side wall portion 21 and a roof portion 31,
The outer wall material 28 and the roof material 38 are heated by the sunlight, and heat is conducted to the back surface thereof, and the outer wall ventilation layer 24 and the roof ventilation layer 39
Even if the air inside is heated, the air rises due to the chimney phenomenon and is continuously discharged to the outside through the gap 41a at the uppermost position of the roof ventilation layer 24. For this reason, the indoor space formed by being surrounded by the base part 11, the side wall part 21, and the roof part 31 secures heat insulation and airtightness.

Returning to FIG. 1, a floor material 47 is provided in this indoor space.
And the ceiling material 48 and the inner wall material 49 are stretched, and the partition wall material 5
1 and a plurality of rooms 56 and 58 and a bathroom 52
Is formed. An air duct 53 whose lower end opens into the underfloor space 18 before the floor material 47, the ceiling material 48, and the inner wall material 49 are stretched.
Are arranged in the vertical direction, and a blower 54 and a first air conditioner 66 are provided in the underfloor space 18 in advance. The blower 54 is provided so as to be connected to the lower end of the air duct 53, and the second air conditioner 66 is configured to be able to dehumidify and cool the air and send out the dehumidified and cooled air to the underfloor space 18. Thereafter, a floor material 47, a ceiling material 48 and an inner wall material 49 are stretched, and the indoor space is further partitioned by a partition wall material 51 to form a plurality of rooms. Here, a so-called clean board, which is an air pollutant absorbing building material, is used for the ceiling material 48, the inner wall material 49, the partition wall material 51, and the like, and always absorbs irritating gas such as formaldehyde and indoor odorous gas such as ammonia. It is configured to maintain a beautiful interior space. In this embodiment, the bathroom 52
In addition, a first-floor living room 56 and a second-floor living room 58 that is movable in the living room 56 via a staircase 57 are formed, and in addition, a toilet, a kitchen, and the like (not shown) are formed. As a heat source used for cooking in a kitchen and the like, an electric heat source is used, and a heat source using a so-called fossil fuel such as gas is not used.

A predetermined portion of the first floor material 47 is provided with a warm grill 59 which communicates each room with the underfloor space 18, and a predetermined portion of the second floor material 47 is the second floor living room 58 and the first floor. A warm grill 59 communicating with each room is provided. On the other hand, a relatively large intake grille 60 that guides indoor air to the underfloor space 18 is provided on the first floor material 47 below the stairs 57.
Is provided. A ceiling grille 48 provided in the second floor living room 58 is also provided with a warm air grill 59, and the upper end of the duct 53 is configured to open to the second floor living room 58 near the ceiling material 48. The ceiling material 48, the attic space 61 surrounded by the heat insulating board 34 of the roof 31, and the second floor living room 58 are communicated by a warm grill 59 provided on the ceiling material 48. As shown in FIG. 4, the heat-insulating board 34 of the roof portion 31 forming the attic space 61 has an exhaust port 4 at a position corresponding to the gap 41a.
1 is formed, and this exhaust hole 34b is formed.
An electric fan 62 capable of discharging the air in the attic space 61 to the outside through the exhaust port 41 is provided in b.

Returning to FIG. 1, a heater 1 is provided in the indoor space partitioned by the floor material 47, the ceiling material 48, and the partition wall material 51.
The air heated in 7 is heated from the underfloor space 18 to the warm grill 59.
, Flows into the bathroom 52 and the living room 56 on the first floor, flows from the warm air grill 59 provided on the floor material 47 on the second floor to the living room 58 on the second floor, and then is heated on the ceiling material 48 of the living room 58 on the second floor. A first air flow path that passes through 59 and leads to the attic space 61 is formed. When the electric fan 62 provided on the roof portion 31 is driven, the air that has passed through the first air flow path and reached the attic space 61 is externally discharged from the exhaust holes 34 b serving as the exhaust ports 41 and the gaps 41 a such as the asphalt roofing 38. Is formed to be discharged to

On the other hand, the space extending in the vertical direction above the intake grille 60 around the stairs 57 forms a second air flow path that returns the air that has risen to the attic space 61 to the underfloor space 18. That is, the air that has risen to the attic space 61 returns from the warm air grill 59 provided on the ceiling member 48 located above the stairs to the second-floor living room 58, moves downward in the space around the stairs 57, and is provided below the stairs 57. It is configured so as to return to the underfloor space 18 from the suction grille 60 provided. The underfloor space 18
Is configured to suck air in the underfloor space 18 and blow the air into the duct 53 from the lower end thereof, and the air is supplied from the upper end of the duct to the second floor in the middle of the first air flow path. It is configured to be able to be sent to the vicinity of the ceiling member 48 of the living room 58.

The bathroom 52 is provided with a bathtub 52a, and the air in the underfloor space 18 also flows into the bathroom 52. Therefore, when the door 52b of the bathroom is opened, the bathtub 52a is opened.
The steam generated by the heat of vaporization of the water or hot water stored in a is sent from the door 52b to the first air flow path including the living room 56 on the first floor. An opening 21a communicating with the outside is formed near the stairs 57 of the side wall 21 in the first-floor living room 56. The opening 21a is closed and communicates with the outside air only in the upper and lower gaps of the door frame 63a. A sliding glass door 63 having airtightness is fitted. Furthermore, living room 5 on the second floor
8 is provided with a total heat exchange type ventilation fan 64 for exchanging the temperature and humidity respectively held by the outside air and the indoor air with each other, and adjacent to the ventilation fan 64 for the purpose of dehumidifying the indoor space mainly in summer. A second air conditioner 67 is provided.

The thus constructed house 10 is a so-called non-stress house having a complete external heat insulation structure having excellent airtightness and heat insulation, and the temperature of the indoor space can be adjusted by using the base portion 11 as a heat storage. It can be carried out. That is, the base portion 11 having the external heat insulation structure stores the sensible heat of the cool air or warm air introduced into the underfloor space 18 and is used as a stable main heat source in each season with little influence of the external air. In this ship bottom type base portion 11, the concrete surface on the ground 10a side is entirely covered with the foam plate 12, so that it is not directly exposed to the weather and the moisture of the ground 10a. Since the temperature is kept relatively constant throughout the winter, the durability of the base portion 11 itself is improved. In addition, since the load is transmitted to the ground 10a by the entire base portion 11 including the reinforcing bar 16, the earthquake resistance on soft ground can be improved.

That is, when the outside air temperature is relatively high in the spring and autumn seasons, and when the outside air temperature is relatively high, the air in the relatively low-temperature underfloor space is released by the relatively low basic heat storage section by the first air flow. The cooling effect is obtained by being sent to the road, and when the outside air temperature is low, the air in the underfloor space having a relatively high temperature is sent out to the first air flow path by the relatively high basic heat storage unit, thereby providing the heating effect. obtain. In the case where the temperature changes day and night, the air in the underfloor space having a relatively low temperature is sent to the first air flow path during the daytime when the outside air temperature is relatively high, and a cooling effect is obtained. This adverse effect works with a gradual decrease in room temperature, and the base portion 11 slowly starts radiating heat to obtain a heating effect at night. Therefore, in the house of the present invention, even if the outside air temperature fluctuates rapidly, the cycle of heat storage and heat radiation utilizing the property of the base portion 11 using the concrete having a very large heat capacity can be advantageously used, so that the fluctuating state can be obtained. It is possible to finish the indoor space with few.

In the severe cold season, the base 11 is directly heated by the heater 17. When the temperature of the base portion 11 rises, the air in the underfloor space 18 is heated, and if nighttime electric power is used, economical low-temperature radiant heating of the basic heat storage type becomes possible. That is, the air indirectly heated by the heater 17 is supplied to the underfloor space 1.
8 through the warm air grill 59 to the bathroom 52 and the first floor living room 5
6 and further into the second-floor living room 58 to warm each room. Since heating is performed from the bottom in this way, the natural temperature distribution becomes lower as going upwards, and unlike the heating by heating devices such as stoves that were conventionally provided in each room, the head cold foot heat without performing excessive convection and blowing. Is achieved. Further, since the house 10 has higher heat insulation and airtightness due to the side wall 21 and the roof 31, the heat is circulated to all the rooms, thereby preventing temperature unevenness and performing highly efficient air conditioning. it can. In addition, since no cold heat is transferred from the outer wall to the indoor wall, and there is no unevenness in temperature inside the building, no dew condensation occurs, mold and mite are prevented, and resident's asthma and atopic skin It can also prevent the occurrence of allergic diseases such as flames.

On the other hand, part of the air in the underfloor space 18 flows into the bathroom 52. Air is a raw gas having a harmony function, and its humidity is approximately 50% or less under climatic conditions in Japan.
Attempt to keep it at 60%. Therefore, by opening the bathroom door 52b, the steam generated by the vaporization heat of the water or hot water stored in the bathtub 52a is sent from the door 52b to the first air flow path including the first floor living room 56 and the like together with the air. Is done. Therefore, even in a state where the outside temperature in winter is 0 ° C or less in a cold region or a highland, the humidity in the heated indoor space can be maintained relatively high in the house of the present invention, and the mucous membrane of the human throat can be maintained. Inflammation and the propagation of cold viruses can be suppressed. Normal ventilation in the indoor space is performed using a total heat exchange type ventilation fan 64 provided on the side wall 21. Since the ventilation fan 64 is of a total heat exchange type in which the temperature and the humidity held by the outside air and the temperature and the humidity held by the indoor air are mutually exchanged, it is possible to prevent the temperature of the indoor space from being lowered by ventilating. As for the ventilation, the sliding glass door 6 provided in the opening 21a of the side wall 21 is provided.
3 can be performed from the upper and lower gaps of the door frame 63a, and the outside air flowing from the gap of the door frame 63a flows into the underfloor space 18 from the suction grill 60 provided below the stairs 57 and is heated by the heater 17. After heating each room.

Conversely, in summer, the first air conditioner 66
Thus, the air dehumidified and cooled is sent to the underfloor space 18.
This air cools the base portion 11 and the underfloor space 1
8 into the first air flow path through the warm air grill 59,
Cool each room. In this case, the blower 54 provided in the underfloor space 18 and the electric fan 6 provided in the roof 31
2 are preferably driven. This is because the air in the underfloor space 18 at a temperature lower than the temperature of the indoor space cannot be expected to rise to the second floor living room 58 due to a specific gravity difference unlike winter. That is, when the blower 54 is driven, the air in the underfloor space 18 is sent out through the duct 53 to the vicinity of the ceiling member 48 of the second-floor living room 58 in the middle of the first air flow path, thereby effectively cooling all the rooms in the indoor space. When the electric fan 62 is driven, the relatively hot air that has risen to the upper part of the attic space 61 due to the chimney phenomenon is discharged outside from the attic space 61 through the exhaust port 41 and cooled in the underfloor space 18. Helped air rise in indoor spaces.

In this case, the cold heat is applied to the inner wall material 49 and the floor material 4.
7. Attempts to transfer the heat to the outside through the ceiling member 48 and the like. However, the heat is blocked by the heat insulating plate 26 provided on the entire circumference of the house 10, and the heat is prevented from being dissipated. On the other hand, when the humidity is relatively high, the bathtub 52a is covered or the door 52b of the bathroom is closed to suppress an increase in humidity. If necessary, the first air conditioner 6 provided in the second floor living room 58
7 to further dehumidify the indoor space in summer. In the daytime, the outer wall material 28 and the roof material 38 are heated by sunlight, and the heat is transmitted to the back surface. However, since the outer wall ventilation layer 24 and the roof ventilation layer 24 exist on the indoor side,
All of the heated air rises without power due to a chimney phenomenon or outside air wind, and the outer wall ventilation layer 24 and the roof ventilation layer 24 together with the air near the ground 10a sucked from the opening provided at the bottom of the outer wall ventilation layer 24. As described above, since the heat is discharged to the outside through the honeycomb-shaped ventilation passage of the ridge ventilation provided at the uppermost portion of the roof ventilation layer 24, the heat is not conducted to the indoor space.

[0025]

As described above, according to the present invention, the first air flow path for guiding air from the underfloor space to the attic space via each room, and indoor air from the attic space to the underfloor space. Since the heater having the second air flow path for guiding and burying the heater capable of heating the base portion is buried, the heated air in the underfloor space is sent out to the first air flow path, and each room in the indoor space in winter can be effectively used. Can be heated. At the time of heating, a bath tub capable of sending steam of water or hot water stored with the bathroom door opened to the first air flow path is provided, so that the air in the underfloor space flowing into the bathroom is filled with the water stored in the bath tub. Alternatively, since the steam of hot water is sent from the bathroom door to the first air passage, the humidity in the heated indoor space can be kept relatively high. In addition, since the side wall is provided with an opening in which a sliding glass door that communicates with the outside air only in the upper and lower gaps of the door frame is provided,
Normal ventilation can be performed from the upper and lower gaps of the door frame, and the roof has an exhaust port that can be exhausted from the attic space to the outside, so opening this exhaust port allows efficient ventilation in a relatively short time. You can also

Further, if an air conditioner capable of sending out dehumidified and cooled air to the second air flow path and a blower capable of sending out the air to the first air flow path is provided, the dehumidification in summer can be achieved. The cooled air may flow into the first air flow path from the underfloor space to cool each room. In this case, if the humidity is relatively high, cover the bathtub or close the bathroom door to suppress the rise in humidity,
The temperature and humidity in the indoor space in summer can be adjusted. Furthermore, if a total heat exchange type ventilation fan for exchanging the temperature and humidity respectively held by the outside air and the indoor air with each other on the side wall is provided, it is possible to ventilate the indoor space without significantly changing the temperature and the humidity. .

[Brief description of the drawings]

FIG. 1 is a sectional view showing a house according to an embodiment of the present invention.

FIG. 2 is an enlarged sectional view of a portion A in FIG.

FIG. 3 is an enlarged sectional view of a portion B in FIG. 1;

FIG. 4 is an enlarged sectional view of a portion C in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 House 10a Ground 11 Base part 17 Heater 18 Underfloor space 21 Side wall part 21a Opening 31 Roof part 41 Exhaust port 52 Bathroom (room) 52a Bathtub 52b Door 54 Blower 56 First floor living room (room) 58 Second floor living room (room) 61 Attic space 63 Glass door 63a Door frame 64 Total heat exchange type ventilation fan 66 Air conditioner

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) E04H 1/02 E04H 1/02 // F24F 7/00 F24F 7/00 C

Claims (3)

[Claims] 1. A base part (11) provided on a ground (10a) and having an external heat insulation structure, a side wall part (21) provided on the base part (11) so as to block external air, and the side wall Roof (31) provided so that attic space (61) is formed on part (21)
And a house in which a plurality of rooms (56, 58) and a bathroom (52) are formed in the indoor space, and the indoor space is the foundation. (11)
8) through a room (52, 56, 58) to the attic space (61).
1) has a second air flow path that guides indoor air to the underfloor space (18) without passing through each room or without passing through each room, and the base portion (11) is attached to the base portion (11). Heatable heater (1
7) is buried, and the bath (52a) capable of sending steam by the heat of vaporization of water or hot water stored with the door (52b) of the bathroom (52) opened to the first air flow path is provided in the bathroom (52). 52), an opening in which a sliding glass door (63) having heat insulation and airtightness that is closed to the side wall (21) and communicates with the outside air only in the upper and lower gaps of the door frame (63a) is fitted. (21a) is provided, and the roof part (31) is provided with an exhaust port (41) capable of discharging air passing through the first air flow path from the attic space (61) to the outside. A house with temperature and humidity adjustment function. 2. An air conditioner (66) capable of sending dehumidified and cooled air to the underfloor space (18),
The house with temperature / humidity adjusting function according to claim 1, wherein a blower (54) that can be sent to the air flow path is provided in the underfloor space (18). 3. A temperature / humidity control system according to claim 1, wherein the side wall portion is provided with a total heat exchange type ventilation fan for exchanging the temperature and humidity respectively held by the outside air and the indoor air. Residential house.