JP2006348743A - Microclimate design building - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a microclimate design building reducing consumption of resource energy and electric power and improving a heat storage effect by making effective use of solar heat. <P>SOLUTION: In this microclimate design building, a floor system comprises a heat storage earthen floor capable of storing solar heat; a partitioning means for partitioning the heat storage earthen floor into the indoor side and outdoor side of the building; a daylighting section provided at the partitioning means; and a shielding device provided on the outdoor side of the partitioning means to open/close the daylighting section. The heat storage earthen floor is formed of a concrete earthen floor, and the shielding device is a blind shutter that can be automatically or manually opened/closed. A first living room is provided adjoining the heat storage earthen floor. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a microclimate design building that effectively uses a microclimate, and more particularly to a microclimate design building that can efficiently store floor heat by using solar heat.

  Traditionally, traditional houses, such as thatched roof houses, have used organic energy and organically continued inside and outside the building. In such a traditional private house, as a device for spending cool in the summer, a large and deep eaves are provided to shield the intense sunlight of summer, and a high ceiling with excellent ventilation, and a tatami mat with a good humidity control effect, Interior materials such as firewood were provided. In winter, soil walls and soils have been used that have the effect of reducing indoor environmental fluctuations against external fluctuations. In other words, the traditional private house is a house that incorporates the wisdom of enjoying the four seasons, effectively incorporating the microclimate outside the building, harmonizing within it without being cut off from nature.

On the other hand, a building such as a house in recent years is provided with a heating device. As a building heating device, a floor heating device is known in addition to a hot air heating device. The warm air heating device warms the room by sending warm air into the room through a duct, so the temperature near the outlet to the room becomes high and it is sometimes difficult to warm the air near the feet. . On the other hand, the floor heating device is a low-temperature radiant heating device that heats the room by raising the temperature of the floor itself, and there are a hot water type in which a plurality of hot water pipes are provided on the floor and an electric heat type in which an electric heater is laid on the floor. It is known (see Patent Document 1). These floor heating systems warm the air near the feet by warming the floor, and this warmed air rises by natural convection and warms the entire room. Can warm up naturally.
Japanese Patent Laid-Open No. 11-172778

  However, in recent years, in order to improve the heat insulation and airtight performance of houses in recent years, a method of blocking the inside and outside of the building and controlling only the indoor environment with equipment that depends on resource energy has been promoted. The conventional floor heating system is the same, and as a result, it was possible to obtain a comfortable and convenient living environment, but the consumption of household energy has reached a value that has more than doubled in the last 30 years. . In addition, depending on the equipment, the inhabitant's internal environment is not adapted to the homogeneous indoor environment, and various health problems have been pointed out.

  Therefore, it is desirable that the house can coexist with the natural environment by taking advantage of natural energy effectively and supplementing the parts that cannot be supplemented with equipment and equipment in consideration of comfort and convenience.

  An object of the present invention is to provide a microclimate design building capable of reducing resource energy and electric power consumption and improving the heat storage effect by effectively utilizing solar heat.

  The present invention is a microclimate design building, and the floor system is provided between the heat storage soils capable of storing solar heat, partition means for partitioning the heat storage soil into the indoor side and the outdoor side of the building, and the partition means. And a shielding device that opens and closes the lighting unit, and the thermal storage soil is formed between concrete soils, and the shielding device is opened or closed automatically or manually. It is a possible blind shutter, and it is a microclimate design building characterized in that a first living room is provided adjacent to the thermal storage soil.

  According to the present invention as described above, it is possible to store solar heat during the day and dissipate heat at night, thereby reducing resource energy and power consumption. That is, the space between the heat storage soils is divided into the outdoor side and the indoor side with the partition means as a boundary, the solar heat storage between the outdoor side heat stores during the daytime, and the indoor heat storage soil is conducted between the heat storage soils in the room. Therefore, natural energy can be used effectively.

  Moreover, since the daylighting part is provided in the partition means, solar heat can also be stored between indoor thermal storage soils. Furthermore, since the shielding device is provided outside the compartment means, it is possible to shield the solar radiation by shielding this, and the room temperature rise in summer can be effectively suppressed.

  Since the space between the heat storage soils is formed between concrete soils, the heat storage effect can be further improved. In other words, the space between concrete soils has a larger heat capacity than wooden floors, so it can store a lot of solar heat during the day, and the heat can be maintained even at night when the room temperature drops, creating a comfortable indoor environment. Can do.

  Since the shielding device is a blind shutter that can be opened and closed automatically or manually, the room temperature can be controlled according to the season and the temperature change in the room. In other words, since it is necessary to promote heat storage in winter, the shielding device is opened and solar heat is taken in. On the contrary, the necessity for heat storage is reduced in summer, so it is possible to always maintain a good indoor environment by shielding solar radiation. It becomes possible. Since this shielding device is a blind shutter, it is effective for ventilation, crime prevention and privacy protection, and the convenience is greatly improved by automatically opening and closing.

  Since the first living room is provided adjacent to the heat storage soil, the heat stored between the heat storage soils is conducted to the first room and the first room can be warmed. Also, a second living room is provided adjacent to the first living room, and the floor of the first living room and the floor of the second living room are equipped with thin-floor thermal storage floor heating, so that there is no sunlight. Even if it continues, constant heat storage and comfort can be maintained by thin-bed heat storage floor heating.

  The floor of the third living room adjacent to the first living room is soil, and the soil is equipped with soil heat storage floor heating, so even if the day without solar radiation continues, the soil heat storage floor heating is used. Thus, constant heat storage and comfort can be maintained. Furthermore, since the floor of the entire building has a heat storage function, it is effective in improving comfort due to a synergistic effect.

  As described above, according to the present invention, by effectively using solar heat, it is possible to reduce resource energy and power consumption and improve the heat storage effect.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a plan view showing the arrangement of the thermal storage soil system according to the present invention.
In this embodiment, an example in which the present invention is applied to a unit house is shown.

  As shown in FIG. 1, the unit house T is an office / house, and an entrance 2 and an office room 3 (third room) are provided on the north side of the entrance 1. The east side of these is a living space, which is composed of a living room 4 (first living room), a dining room 5 (second living room), a kitchen 6 and the like, as well as necessary watering equipment.

  A sunroom S is provided adjacent to the living room 4. The sun room S is provided on the wall 10 and between the thermal storage soil 7 that can store solar heat, the wall 10 (partitioning means) that partitions the thermal storage soil 7 into the indoor side 8 and the outdoor side 9 of the unit house T. A daylighting unit 20 and a blind shutter 11 (shielding device) that is provided on the outdoor side 9 of the wall 10 and opens and closes the daylighting unit 20 are configured. The sunroom S is installed in the south of the unit house T.

  Therefore, solar heat during the day can be stored and dissipated at night, and resource energy and power consumption can be reduced. That is, the thermal storage soil 7 is divided into an indoor side 8 and an outdoor side 9 with a wall 10 as a boundary. The thermal storage soil 7 on the outdoor side 9 stores solar heat during the daytime, and between the thermal storage soils on the indoor side 8. 7 can be conducted to dissipate heat into the room. Moreover, since the daylighting part 20 is provided in the wall 10, solar heat can also be stored in the thermal storage soil 7 of the indoor side 8.

  Furthermore, since the blind shutter 11 is provided on the outdoor side 9 of the daylighting unit 20, it is possible to shield the solar radiation by shielding it, and the room temperature rise in summer can be effectively suppressed. That is, a comfortable indoor environment can be maintained in summer and winter. Moreover, since solar heat can be stored during the daytime when the solar radiation intensity is strong, efficient heat storage is possible. That is, natural energy can be used effectively.

  The detailed structure of the sunroom S and the blind shutter 11 will be described with reference to FIGS. FIG. 2 is a plan view of the sunroom S, FIG. 3 is a side sectional view of the thermal storage soil 7 (part indicated by an arrow 100 in FIG. 2), and FIG. 4 is a side sectional view of the wall 10. In these figures, in the thermal storage soil 7, a ventilation base 13 and a semi-base 14 having an antiseptic action are arranged on a base 12, and a dumping container 15 and a moisture-proof sheet 16 are provided adjacent to them. A heat insulating material 17 and a heat storage concrete 18 are installed on the moisture-proof sheet 16, and a floor finishing material 19 is laid on these surfaces to form the heat storage soil 7.

  The wall 10 erected on the heat storage floor 7 is provided with a daylighting unit 20, and the daylighting unit 20 is provided with a sash 21. The daylighting part 20 is opened to the ceiling height of the sunroom S, and the sash 21 is made of transmissive glass. Moreover, since the lighting part 20 is installed also in the side surface, it can light even in the position where the position of the sun shifted | deviated from the south. Therefore, more sunlight can be transmitted through the thermal storage soil 7 on the indoor side 8.

  The blind shutter 11 provided on the outdoor side 9 of the sash 21 has a blind function and a shutter function that can be automatically opened and closed, and in addition to the solar radiation shielding function, ensures privacy while taking ventilation at night. It is also effective for the crime prevention function by closing the shutter. In particular, since it is installed on the outdoor side 9, the solar radiation shielding effect can be approximately tripled compared to the case where it is installed on the indoor side 8. Therefore, the room temperature can be controlled according to the season and the temperature change in the room. In other words, since it is necessary to promote heat storage in the winter, the blind shutter 11 is opened and solar heat is taken in. On the other hand, the necessity for heat storage is reduced in the summer, so that a good indoor environment is always maintained by shielding sunlight. It becomes possible.

  In FIG. 1 again, the floor of the living room 4 and the dining room 5 arranged adjacent to the living room 4 is a thin-floor thermal storage floor heating U. The thin-floor heat storage floor heating U is composed of a ventilating pedestal provided on a base, an ant-proof sheet, a floor panel, a latent heat storage material, a sheet heater, a joist, a plywood, and a floor warming flooring material (not shown). It is a floor heating unit. Since the heating function of the thin-floor heat storage floor heating U is stored by midnight power (23:00 to 07:00), it is possible to reduce the amount of power used. Furthermore, by using together with the thermal storage soil 7 mentioned above, while being able to form a more comfortable indoor environment, a comfortable indoor environment can be maintained even when the day without solar radiation continues.

  Moreover, the floor of the entrance 2 and the office room 3 arranged adjacent to the living room 4 and the floor of the kitchen 6 are formed between soil, and the soil is provided with an interstitial heat storage floor heating D. The interstitial heat storage floor heating D is a floor heating unit composed of a base, a moisture-proof sheet, a heat insulating material (not shown), a heating unit, a bath mortar, and a floor (not shown). Since the heating function of the interstitial heat storage floor heating D is stored by midnight power (23:00 to 07:00) in the same manner as the thin floor heat storage floor heating U, it is possible to reduce the amount of power used. Furthermore, by using together with the thermal storage soil 7 mentioned above, while being able to form a more comfortable indoor environment, a comfortable indoor environment can be maintained even when the day without solar radiation continues.

Next, the second floor of the unit house T will be described with reference to FIG. On the west side of the second floor of the unit house T, a bedroom 22, a powder room 23, a bathroom 24, a sanitary 25, and a balcony B1 are provided adjacent to the north side of the sanitary 25. A library 26 and a storehouse 27 are provided adjacent to them, and a private room 28, a washroom 29, and a sales office 30 are provided on the east side. Balconies B2 and B3 are installed on the east side of the washroom 29 and on the south side of the library 26, respectively.

  In this embodiment, the installation location of the sunroom S is right south, but if it is within right south ± 30, the effect is almost the same. However, this is not the case in areas where the heating load is low, because it is necessary to consider the climate characteristics of the area.

It is a 1st floor top view of a unit house concerning an embodiment of the present invention. It is a top view of the sunroom which concerns on embodiment of this invention. It is a sectional side view (arrow 100) between the thermal storage earth concerning an embodiment of the invention. It is a sectional side view which shows the wall and lighting part which concern on embodiment of this invention. It is a 2nd floor top view of a unit house concerning an embodiment of the invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Entrance 2 Entrance 3 Office room 4 Living 5 Dining 6 Kitchen 7 Thermal storage soil 8 Indoor side 9 Outdoor side 10 Wall 11 Blind shutter 12 Base 13 Ventilation stand 14 Semi-base 15 Abandoned con 16 Moisture-proof sheet 17 Thermal insulation 18 Thermal storage concrete 19 Floor Finishing material 20 Daylighting part 21 Sash 22 Bedroom 23 Powder room 24 Bathroom 25 Sanitary 26 Library 27 Kura 28 Private room 29 Washroom 30 Sales office B1, B2, B3 Balcony D Dust heat storage floor heating T Unit house U Thin floor heat storage floor heating

Claims (3)

A microclimate design building, wherein the floor system includes a storage means for storing solar heat, partition means for partitioning the heat storage soil into the indoor side and the outdoor side of the building, and lighting provided in the partition means And a shielding device that opens and closes the daylighting unit and is formed between concrete soils, and the shielding device is a blind that can be opened or closed automatically or manually. A microclimate design building which is a shutter and is provided with a first living room adjacent to the thermal storage soil. The microclimate design building according to claim 1, wherein a second living room is provided adjacent to the first living room, and the floor of the first living room and the floor of the second living room are thin-layer heat storage floors. A microclimate design building characterized by heating. It is a microclimate design building of Claim 1 or 2, Comprising: A 3rd room is arrange | positioned adjacent to the said 1st room, The floor of the 3rd room is soil, The soil is soil heat storage Microclimate design building characterized by floor heating.