JP4974920B2 - Building with heat storage / cooling function - Google Patents

Description

  The present invention relates to a building having a heat storage and cooling function provided with a heat storage and cooling region that crosses in the north-south direction.

  External climatic factors such as temperature and humidity vary greatly with the season and time, and if the external climatic factors remain the indoor environment of the house is not comfortable, some countermeasures are necessary. Traditional Japanese houses in the era when there was no electricity cooling and heating facilities, especially in the summer, provided thick roofs, deep eaves and fences that block sunlight, and large openings. The idea was to make it easy to obtain ventilation.

  On the other hand, in recent residences, a comfortable indoor environment that is cool in the summer and warm in the winter can be obtained by a full air conditioning system, and energy consumption is increased by making the house highly insulated and airtight. The idea to reduce is also made.

In recent years, even in the case of high insulation and high airtightness, energy consumption due to the operation of air conditioning facilities has been increasing year by year, which is one of the causes of environmental problems such as global warming. It has become. For this reason, even in buildings such as houses with high thermal insulation and high airtightness, measures have been taken to contribute to further energy savings by utilizing the natural blessings of sunlight. (For example, refer to Patent Document 1 and Patent Document 2).
JP 2004-285704 A JP 2006-348743 A

  The buildings described in Patent Document 1 and Patent Document 2 pay attention to the fact that the concrete-made soil space has a larger heat capacity than wooden floors, and store solar heat from sunlight during the daytime, for example, in the winter. In addition, it is possible to create a comfortable indoor environment while effectively utilizing natural energy by dissipating the solar heat stored at night when the room temperature is lowered into the living room from the soil, and to reduce the amount of resource energy and power consumption. The reduction can be achieved.

  However, in the buildings described in Patent Document 1 and Patent Document 2, for example, in a hot summer season, the solar radiation to the concrete-made soil is shielded using a shielding device to suppress the rise in room temperature. Has been made. Therefore, for example, in the hot summer season, flooring materials with large heat capacity such as concrete soil are not always effectively utilized. It is hoped to develop a new building that can effectively reduce natural resources and power consumption by effectively forming a comfortable indoor environment using large flooring while effectively utilizing natural energy. It is rare.

  The present invention uses a flooring material having a large heat capacity, for example, not only in the cold season of winter, but also in the hot season of summer, for example, a storage that can efficiently form a comfortable indoor environment while effectively utilizing natural energy. The object is to provide a building having a thermal storage function.

The present invention is a building having a thermal storage and cooling function provided with a thermal storage and cooling region that crosses in the north-south direction, and the thermal storage and storage region includes a south side thermal storage and a north side thermal storage and storage. A cool room and an intermediate room provided between them are configured, and the south side heat storage cool room is an outer wall whose south side surface is an open window that can be opened and closed over substantially the entire area . The north side surface is partitioned by a partition wall that is an open window that can be opened and closed over substantially the entire area, and is provided with a south side heat storage floor made of a floor material having a large heat capacity. From the floor material having a large heat capacity, the north side surface is partitioned by an outer wall that is an open window that can be opened and closed over substantially the entire area , and the south side surface is partitioned by a partition wall that is an open window that can be opened and closed over the entire area. north side蓄温蓄涼 equipped with a floor, south side蓄the solar radiation by sunlight in winter to be Fetches the 蓄涼 chamber, by providing a building having a 蓄温 蓄涼 function wind from the north and to pass through the 蓄温 蓄涼 area in summer, in which to achieve the above objects.

  Here, the north-south direction in the above description does not mean a strict north-south direction, but includes, for example, a direction from 0 to 30 degrees east or west from the strict north-south direction.

  In addition, the opening windows provided on the outer wall and partition wall of the heat storage and cool area are not only ordinary lighting windows, but also sweep windows that are open to allow lighting up to the floor surface, and almost the entire outer wall and partition walls. Also included are open windows that can be opened.

  And as for the building which has the thermal storage cool-down function of this invention, it is preferable that the said south side thermal storage thermal floor and / or the north side thermal storage thermal floor consist of soil made from concrete.

  Moreover, the building which has the heat storage and regenerative function of the present invention has an aerial part above the intermediate room, and the winter sun through the aerial part from the upper floor portion of the south side heat storage and regenerative room It is preferable that solar radiation by light can be taken into the north side heat storage cool room.

  Furthermore, in the building having the heat storage and cooling function according to the present invention, a skip floor is provided at a height of 1.5 layers above the floor of the intermediate chamber above the atrium portion of the intermediate chamber. It is preferable.

  Here, the height corresponding to 1.5 layers in the above description is obtained by adding approximately half the height to the height of one layer of a building generally having a height of about 230 to 400 cm. The height located in the middle of the height of the two layers and the height of the two layers is abbreviated. The height is 1.5 times the height of one layer, and the height of one layer is 1 It includes a height of about 40 to 1.75 times. The skip floor is an abbreviation for a floor generally disposed at the height position of the middle portion of the height of one layer having a height of about 230 to 400 cm. In addition to the height of 2, it includes a floor disposed at a height of about 40 to 75% of the height of one layer.

  Furthermore, in the building having the heat storage and regenerative function of the present invention, the outer wall that divides the north side surface of the north side heat storage and reserving room is provided in a recess that is cut inwardly from the outer wall adjacent to the east and west sides. It is preferable that the north side of the recess is planted.

And according to the building which has the thermal storage / storing function of the present invention, it has a thermal storage / storing region that crosses in the north-south direction, and the thermal storage / storing region includes the southern side thermal storage / cooling room and the north side It is configured to include a thermal storage room and an intermediate room provided between them, and the south side thermal storage room has an open wall that can be opened and closed on the south side, and the north side is It is partitioned by a partition wall having openable windows that can be opened and closed, and is equipped with a south side regenerator floor made of flooring with a large heat capacity, and the north side regenerator room has an openable window that can be opened and closed on the north side The outer side wall is partitioned by a partition wall having an opening window that can be opened and closed on the south side, and a north side heat storage and regenerative floor made of a floor material having a large heat capacity is provided.

  Therefore, for example, in a hot summer season, for example, at a cool night, in the north side heat storage room, the opening window of the outer wall on the north side is opened and the opening window of the partition wall on the south side is opened. And in the south side heat storage room, the opening window of the outer wall on the south side is opened, and the opening window of the partition wall on the north side is opened. Passing through the thermal storage cool area smoothly while actively taking in, efficiently stores the coolness of the night wind on the north side thermal storage floor and the south side thermal storage floor made of flooring with large heat capacity. It becomes possible to cool.

  In addition, for example, in the hot summer daytime, in the south side regenerator, the open window on the outer wall on the south side is closed and the open window on the partition wall on the north side is opened, so that By using natural energy to radiate the coolness stored at night from the north and south side heat storage floors, while achieving high heat insulation and airtightness in the area, cooling is performed using natural energy. Can be eliminated, or the load for cooling can be effectively reduced.

  On the other hand, for example, in the cold season of winter, in the daytime when solar heat is obtained, for example, in the south side regenerator, the opening window on the outer wall on the south side is closed and the opening window on the partition wall on the north side In the north-side heat storage room, the opening window on the outer wall on the north side is closed, and the opening window on the partition wall on the south side is closed. The south side which consists of floor materials with a large heat capacity while taking the north side heat storage room with both sides blocked as a heat buffer space and suppressing the escape of heat to the outdoors It becomes possible to efficiently store the warmth due to solar heat on the heat storage cool floor. This also makes it possible to create a warm indoor environment after sunset, for example.

  Further, for example, in the cold night of winter, in the south side heat storage cool room, the opening window of the outer wall on the south side is closed, the opening window of the partition wall on the north side is opened, and the north side heat storage In the cool storage room, the opening window on the outer wall on the north side is closed, and the opening window on the partition wall on the south side is closed to achieve high heat insulation and high air tightness in the heat storage and storage area. By using natural energy to radiate the warmth stored in the daytime from the south side heat storage floor, it is possible to eliminate the need for heating or to effectively reduce the heating load. Is possible. Also, when the warmth stored from the south side thermal storage floor is no longer dissipated, the south side thermal storage cooler with both sides closed, with the opening window of the partition wall on the north side of the south side thermal storage room closed. By using the room as a buffer space for heat and improving high heat insulation and high airtightness in the heat storage and cooling region, it is possible to more effectively reduce the load for heating.

  And according to the building which has the thermal storage regenerative function of the present invention, the heat storage capacity is large and the heat storage capacity is large by making the south side thermal storage thermal floor and / or the north side thermal storage thermal floor a concrete-made soil. It is possible to easily form a south side heat storage cool floor and a north side heat storage cool floor, and the south side heat storage cool room and the north side heat storage cool room as, for example, a sunroom or a staircase, It can be used effectively.

  Moreover, according to the building which has the heat storage and regenerative function of the present invention, the upper part of the intermediate room is used as a blow-off part, and winter sunlight is emitted from the upper floor part of the south-side heat storage and recharge room through the blow-off part. Solar heat can be stored effectively even on the north side heat storage floor with excellent heat storage and heat storage function by allowing solar radiation by the solar air to be taken into the north side heat storage room. Thus, for example, at the cold night of winter, the warmth stored from the north side heat storage cooler floor is diffused indoors, so that the load for heating can be more effectively reduced.

  Furthermore, according to the building having the heat storage and cooling function of the present invention, a skip floor is provided at a height of 1.5 layers above the floor of the intermediate chamber above the vent of the intermediate chamber. By placing it, it becomes possible to efficiently use the space above the blow-off part as a storage or a living part.

  Furthermore, according to the building having the heat storage and regenerative function of the present invention, the outer wall that divides the north side surface of the north side heat storage and reserving room into the inner side of the outer wall adjacent to the east and west sides thereof. By providing planting on the north side of the recess, the planting part provided on the north side of the recess is used as a cool spot, and the wind from the north side is effectively used by utilizing the transpiration of leaves. It is possible to cool the wind from the north side to the both sides by the concave part, and efficiently from the opening window provided on the outer wall of the north side heat storage cool room to the heat storage cool area It becomes possible to capture. By these, for example, in the hot summer season, the cooler to the north side heat storage heat storage floor and the south side heat storage heat storage floor which is mainly taken by taking in the wind from the north side with cool wind and passing through the heat storage heat storage area. Can be performed more effectively, and the load for cooling can be more effectively reduced.

  According to the building having the heat storage / cooling function of the present invention, the floor member having a large heat capacity is used, for example, not only in the cold season in winter, but also in the hot season in summer, for example, and comfortably using natural energy. The indoor environment can be formed efficiently.

  As shown in FIGS. 1 to 4, a building 10 having a heat storage and cooling function according to a preferred embodiment of the present invention is, for example, a two-story wooden residential building, and a central residential unit 11, It consists of an east side living part 12 and a west side living part 13, and the first floor portion 29 of the central living part 11 is a heat storage and regenerative region 14 that crosses in the north-south direction of the building 10. The building 10 of the present embodiment is provided with a heat storage / refresh area 14 so that, for example, warmth due to solar heat can be stored in the cold season of winter, for example, and coolness due to cool air is stored in the hot season of summer, for example. As a result, it is possible to efficiently form a comfortable indoor environment while effectively utilizing natural energy.

  In addition, the building 10 according to the present embodiment includes various facilities for preventing the heat, facilities for releasing heat, and facilities for storing coolness, for example, to obtain coolness in a hot summer season. For example, it is equipped with various facilities for taking heat, facilities for preventing heat from being lost, and facilities for storing warmth to obtain warmth in the cold season of winter.

And the building 10 which has the thermal storage / storing function of this embodiment is a building which has the thermal storage / storing region 14 provided with the thermal storage / storing region 14 crossing in the north-south direction, and the thermal storage / storing region 14. Is configured to include a south side heat storage cool room 15, a north side heat storage cool room 16, and an intermediate room 17 provided between them. An outer wall 18 having an openable window 18a whose surface can be opened and closed is partitioned by a partition wall 19 having an openable window 19a whose open surface can be opened and closed, and the south side heat storage and regenerative floor 20 made of a floor material having a large heat capacity The north-side heat storage cool room 16 is partitioned by an outer wall 21 having an opening window 21a that can be opened and closed on the north side, and a partition wall 22 having an opening window 22a that can be opened and closed on the south side. north side consisting of a large floor material of the heat capacity It includes a warm蓄涼bed 23, together with the winter capture solar radiation by sunlight on the south side蓄温蓄涼chamber 15, in the summer so wind from the north passes蓄温蓄涼region 14 Yes.

  Moreover, in the building 10 of this embodiment, the south side heat storage cool floor 20 and the north side heat storage cool floor 23 are preferably comprised by the soil made from concrete as a floor material with a large heat capacity.

  Furthermore, in the building 10 of this embodiment, the upper part of the center part of the intermediate chamber 17 is an atrium 24, and the winter sun is passed through the aerial part 24 from the upper floor part 25 of the south side heat storage and reserving room 16. Solar radiation by light can be taken into the north side heat storage cool room 16. A skip floor 26 is provided above the blow-off portion 24 of the intermediate chamber 17 at a height of 1.5 layers from the floor of the intermediate chamber 17.

  Furthermore, in the building 10 of the present embodiment, the outer wall 21 that divides the north surface of the north side heat storage cool room 16 is provided in a recess 27 that cuts inwardly from the outer wall adjacent to the east side and the west side thereof. Planting 28 is applied on the north side of the recess 27.

  As shown in FIG. 2, the floor plan 29 of the first floor portion 29 of the building 10 according to the present embodiment includes an entrance storage room 33 a that is located in the north corner of the east side living unit 12 and that can enter and exit from the entrance porch 32. An entrance 33 is provided. An entrance hall 34 provided with a hall storage 34 a is provided on the west side of the entrance 33, and on the west side of the entrance hall 34, the north side heat storage cool room of the heat storage and cool area 14 provided in the central living part 11. 16 is adjacent to the staircase 35 so that it can enter and exit. On the south side of the entrance 33, a Japanese-style room 37 is provided adjacent to the east side of the living room 36 by the intermediate room 17 of the heat storage and cool-down area 14, so that the living room 36 can enter and exit. Arranged at the southeast corner of the portion 29, a deck portion 38 is provided so as to be able to enter and leave the Japanese room 37.

  The first floor portion 29 of the central living part 11 adjacent to the west side of the east side living part 12 is a part constituting a heat storage and regenerative region 14 to be described later. A living room 36 by the intermediate chamber 17 is provided in the middle part, and a sun room 39 by the south side regenerator 16 is provided in the south side in a row in the north-south direction. In addition, the upper part of the staircase 35 is a blow-off part 40 that reaches the ceiling surface of the second floor part 30, and the upper part of the area of the central part approximately 2/3 of the living room 36 is the height of 1.5 layers. The air vent 24 is formed (see FIG. 1). Furthermore, a part of the east side of the living room 36 bites into the east side living part 12 to form the living room 36 widely.

  A dining room 41 is provided on the first floor portion 29 of the west side living section 13 adjacent to the west side of the central living section 11 and is provided on the west side of the living room 36, and a kitchen 42 is provided on the north side of the dining room 41. . On the north side of the kitchen 42, a watering area such as a washroom 43, a bathroom 44, and a toilet 45 is provided at the northwest corner of the first floor portion 29.

  As shown in FIG. 3, the floor plan of the second floor portion 30 of the building 10 that moves up and down from the first floor portion 29 via the staircase 46 provided in the staircase 35 of the central living part 11 is arranged on the south side of the staircase 46. The second floor hall 47 is provided in the central portion of the central living section 11, and in the east side living section 12 on the east side of the second floor hall 47, two child rooms 48, 49 with closets 48a, 49a are provided. The second-floor portion 30 is provided at the northeast corner and the southeast corner.

  In addition, the west side living section 13 on the west side of the second floor hall 47 is provided with a toilet 50 that is accessible to and from the second floor hall 47 adjacent to the west side of the staircase 46, and at the west end of the second floor hall 47. A walk-in closet 51, a study corner 52, and a bedroom 53 are provided continuously from the north side in the north-south direction as the main body part of the west side living unit 13 that can enter and exit from the part. On the west side of the study corner 52 and the bedroom 53, there is provided a west balcony 54 that can enter and exit from the bedroom 53.

  Furthermore, a second-floor sunroom 55 is provided on the south side of the central residence 11 opposite to the second-floor hole 47 across the blow-off portion 24 above the living room 36. This second-floor sunroom 55 can enter and exit from a bedroom 53 disposed at the southwest corner of the second-floor portion 30. Further, a staircase 56 is provided between the bedroom 53 and the blow-off portion 24, and it is possible to enter and leave the skip floor 26 above the blow-off portion 24 through the staircase 56.

  Furthermore, the second floor portion 30 of the building 10 is provided with a southeast balcony 58 extending in an L shape so as to straddle the east side surface and the south side surface of the building 10. The south-east balcony 58 can be accessed from the child rooms 48 and 49 of the east side residence 12 and the second floor sun room 55 of the central residence 11 respectively.

  Further, the skip floor 26 of the skip second floor portion that goes up and down via a staircase 56 provided between the bedroom 53 and the blow-off section 24 is the first floor of the central living section 11 as shown in FIG. 4 and FIG. The floor portion is disposed at a height of 1.5 layers from the floor of the intermediate chamber 17 and covers the blow-off portion 24 above the intermediate chamber 17 provided in the portion 29. Since the ceiling portion above the skip floor 26 is provided so as to bite into the attic space 59, the space above the skip floor 26 can enter the living portion where the resident can stand up. It becomes study 31 as.

  Here, in the central living part 11, as shown in FIG. 1, the ceiling portions of the study 31 and the second-floor sunroom 55 are provided so as to bite into the attic space 59. In addition, a ventilation lighting tower 61 that penetrates the attic and protrudes upward from the roof 60 is provided in the ceiling portion of the atrium 40 above the staircase 35 that becomes the atrium space from the first floor portion 29. Furthermore, the step portion between the floor of the second-floor sunroom 55, which is the upper floor portion 25 of the south side heat storage cool room 16, at the south side edge portion of the skip floor 26 is opened and closed over substantially the entire area. An openable window 62 is provided, and an openable window 63 that can be opened and closed over substantially the entire area of the stepped portion between the floor side of the second floor hall 47 in the northern side edge portion of the skip floor 26. Is provided. Furthermore, an opening window 64 that can be opened and closed is provided on the partition wall between the study 31 above the skip floor 26 and the second floor sunroom 55, and the study 31 above the skip floor 26 and 2 An opening window 65 that can be opened and closed is also provided on the partition wall with the floor hall 47.

  In addition, the outer wall on the south side of the second floor portion 30 of the central living part 11 is an open window 66 that can be opened and closed over substantially the entire area, and the outer wall on the north side is also an open window 67 that can be opened and closed over substantially the entire area. It has become.

  And in this embodiment, as shown in FIG.1 and FIG.2, in the center residence part 11 of the 1st-floor part 29 of the building 10, the building 10 is crossed in the north-south direction, the south side thermal storage cool room 15, There is provided a heat storage / storage region 14 including a north side heat storage / storage chamber 16 and an intermediate chamber 17 provided therebetween.

  The south side heat storage cool room 15 is a room part which is arranged on the south side of the heat storage cool area 14 and can store the warmth by solar heat or cool the coolness by cool air, for example. A substantially entire region of the outer wall 18 of the first floor portion 29 constituting the south surface is an openable window 18a, and a substantially entire region of the partition wall 19 between the intermediate chamber 17 constituting the north surface is opened and closed. This is a possible opening window 19a. Moreover, the opening window 19a of the partition wall 19 is a sliding door type opening window that is housed in a door pocket 68 disposed on both sides of the east and west so as to be opened simultaneously. The south side heat storage cool floor 20 which comprises the floor part of the south side heat storage cool room 15 is formed by the soil made from concrete as a flooring with a large heat capacity. The concrete soil is covered with interior tiles.

  The north side heat storage cool room 16 is a room part that is arranged on the north side of the heat storage cool area 14 and that can cool, for example, cool air or cool the solar heat. A substantially entire area of the outer wall 21 of the first floor portion 29 constituting the surface of the first floor portion 29 is an openable window 21a, and a substantially entire area of the partition wall 22 between the intermediate chamber 17 constituting the south surface can be opened and closed. It becomes the open window 22a. Moreover, the opening window 22a of the partition wall 22 is a sliding door type opening window that can be stored in a door pocket 69 arranged on both sides of the east and west so as to be opened simultaneously. The north-side heat storage cool floor 23 constituting the floor portion of the north-side heat storage cool room 16 is formed by concrete soil as a floor material having a large heat capacity. The concrete soil is covered with interior tiles.

  Here, as the floor material having a large heat capacity and excellent in the heat storage and heat storage function for forming the south side heat storage and heat storage floor 20 and the north side heat storage and heat storage floor 23, for example, brick, stone, or the like is used in addition to concrete. be able to. Further, the south side heat storage cool floor 20 and the north side heat storage cool floor 23 do not necessarily need to be so-called soil, and for example, heat of fusion or solidification generated when a substance undergoes a phase change (solid to liquid, liquid to solid). Various kinds of known latent heat storage materials (for example, trade name “Sumitarmaru”, manufactured by Sumika Plastics Co., Ltd.) that use heat for heat storage and heat storage are stored under floor boards such as flooring. The floors 20 and 23 can also be used.

  The intermediate room 17 provided between the south side heat storage cool room 15 and the north side heat storage cool room 16 is, for example, stored or stored in the south side heat storage cool floor 20 or the north side heat storage cool floor 23. When the warmth and coolness that is cooled are diffused indoors, the warmth and coolness are diffused from the south side thermal storage room 15 and the north side thermal storage room 16 through the intermediate room 17. In other words, a so-called buffer function is exhibited so that warmth and coolness can be efficiently dissipated from the central portion of the building 10 to a wide area inside the building 10. The intermediate chamber 17 preferably communicates with the east side living part 12 and the west side living part 13 through a large flow opening that can be opened and closed.

  Further, the building 10 having the heat storage and cooling function according to the present embodiment further includes, for example, equipment for preventing heat from entering in order to obtain coolness in a hot summer season, equipment for releasing heat, There are various facilities for storing In addition, for example, there are various facilities for capturing heat, facilities for preventing heat release, and facilities for storing warmth to obtain warmth in the cold season of winter.

  For example, the eaves at the south end of the roof 60 are deeper as equipment for preventing heat from entering to cool. Further, a pergola awning can be provided on the outside of the outer wall 18 on the south side of the south side heat storage cool room 15 or on the outer side of the outer wall on the south side of the dining room 41. A fence is provided on the outer side of the deck portion 38 of the first floor portion 29 of the east side residence portion 12, and a blind shutter is provided. The deck unit 38 is a sunlight reflecting deck. A portion along the west side outer wall of the dining room 41 and the kitchen 42 of the first floor portion 29 of the west side living unit 13 is supported by a rail rail and a rail hook, and an eaves corner is provided. On the south side of the deck portion 38 and the south side of the dining 41, a deciduous tree 70 is provided and a greening fence is provided. The shoji that is installed indoors is an insulating shoji. On the outer wall of the building 10 facing, for example, the south side, a thermal insulation tile having a hollow structure is attached.

  For example, as described above, the ventilation lighting tower 61 is provided on the north side portion of the roof 61 of the central living unit 11 as the facility for releasing heat for obtaining coolness. Further, at least a part of the joinery provided on the outer wall portion of the building 10 and the joinery provided on the partition wall portion is a joinery with a column that can be opened and closed. The living room 36 and the Japanese-style room 37 are partitioned by a lattice fitting. A part of the skip floor 26 is a ventilation floor, and the door of the entrance 33 is a ventilation entrance door. On the north side of the concave portion 27 in which the north side outer wall 21 of the north side heat storage cool room 16 is provided, a planting 28 is applied to form a cool spot. The opening window 21a provided in the outer wall 21 on the north side of the north side heat storage cool room 16 is constituted by a ground window.

  As equipment for storing coolness for obtaining coolness, for example, in addition to the above-described heat storage cool area 14 including the south heat storage cool room 15 and the north heat storage cool room 16, the south heat storage cool floor 20, The concrete soil between the north side heat storage and cooling floor 23 is covered with an interior tile made of a member having a large heat capacity.

  As the facility for taking in heat for obtaining warmth, for example, in the above-described heat storage / storage region 14, it is formed of substantially the entire outer wall 18 on the south side of the south-side heat storage / storage chamber 15, preferably made of heat-insulating transparent glass. In addition to the sunroom function of the large opening window 18a and the south side regenerator 15 partitioned on both sides by the opening windows 18a and 19a, the opening window 62 is below the south side edge portion of the skip floor 26. As a result, sunlight can be taken into the interior of the building 10.

  As equipment that does not release heat to obtain warmth, for example, along the opening window 19a that constitutes the partition wall 19 on the north side of the south side heat storage cool room 15, a drum-padded inner shoji and a screen partition are provided, A heat insulating and airtight fitting is provided along the opening window 22a constituting the partition wall 22 on the south side of the north side heat storage cool room 16. Furthermore, openable doors 62 and 64 provided at step portions on both side edges of the skip floor 26 covering the blow-off portion 24 above the living room 36 are provided with openable and closable fittings and thermo screens.

As equipment for storing warmth to obtain warmth, for example, in addition to the above-described heat storage cool area 14 including the south heat storage cool room 15 and the north heat storage cool room 16, the south heat storage cool floor 20 and the north side. The concrete soil between the heat storage and cool floor 23 is covered with an interior tile made of a member having a large heat capacity.

  And according to the building 10 having the above-described configuration and having the heat storage and cooling function of the present embodiment, the floor material (concrete soil) having a large heat capacity is used, for example, not only in the cold period of winter, but also in summer, for example. Even in the hot season, it is possible to efficiently form a comfortable indoor environment while effectively utilizing natural energy.

That is, according to the building 10 having the heat storage and regenerative function of the present embodiment, the heat storage and regenerative region 14 that traverses in the north-south direction is provided. 15, a north side heat storage cool room 16, and an intermediate room 17 provided between them, and the south side heat storage cool room 15 has an opening window 18 a that can be opened and closed on the south side. The outer wall 18 is divided by a partition wall 19 having an opening window 19a that can be opened and closed on the north side, and is provided with a south side regenerator and cooler floor 20 made of a floor material having a large heat capacity. The cool room 16 is partitioned by an outer wall 21 having an opening window 21a that can be opened and closed on the north side by a partition wall 22 having an opening window 22a that can be opened and closed on the south side, and the north side made of a floor material having a large heat capacity. equipped with a 蓄温蓄涼floor 23 There.

  Therefore, for example, in a hot summer season, for example, at a cool night, in the north side heat storage room 16, the opening window 21a of the outer wall 21 on the north side is opened, and the opening of the partition wall 22 on the south side is opened. With the window 22a open, and in the south side regenerator room 15, the open window 18a of the outer wall 18 on the south side is opened, and the open window 19a of the partition wall 19 on the north side is opened, The north side heat storage cool floor 23 and the south side heat storage cool floor made of floor materials having a large heat capacity are made by smoothly passing through the heat storage cool area 14 while actively taking in the wind from the north side mainly accompanied by the cool wind. 20, it is possible to efficiently store coolness caused by wind at night.

  Further, for example, in the hot summer daytime in the summer, the north side heat storage cooler 16 preferably closes the opening window 21a of the outer wall 21 on the north side and opens the opening window 22a of the partition wall 22 on the south side. In the south side heat storage cool room 15, the open window 18a of the outer wall 18 on the south side is closed and the open window 19a of the partition wall 19 on the north side is opened to store the heat Utilizing natural energy by radiating the coolness stored in the night from the north side heat storage cool floor 23 or the south side heat storage cool floor 20 indoors while achieving high insulation and high airtightness in the region 14 Thus, it is possible to eliminate the need for cooling, or to effectively reduce the load for cooling.

  On the other hand, in the cold season of winter, for example, in the daytime when solar heat is obtained, in the south side heat storage cool room 15, the open window 18a of the outer wall 18 on the south side is closed and the partition wall on the north side is closed. 19 open windows 19a are opened, and in the north side heat storage cooler 16, the open windows 21a on the outer wall 21 on the north side are closed and the open windows 22a on the partition wall 22 on the south side are closed. As a state, solar radiation is actively taken into the south side regenerator room 15 by direct gain, and the north side heat accumulator room 16 whose both surfaces are blocked is used as a heat buffering space for heat to escape outdoors. While suppressing, it becomes possible to efficiently store the warmth by solar heat on the south side heat storage cool floor 20 made of a floor material having a large heat capacity. This also makes it possible to create a warm indoor environment after sunset, for example.

  Further, for example, in the cold night of winter, in the south side heat storage cooler 15, the opening window 18a of the outer wall 18 on the south side is closed and the opening window 19a of the partition wall 19 on the north side is opened. And in the north side heat storage cool room 16, while opening the opening window 21a of the outer wall 21 of the north side surface, and making the opening window 22a of the partition wall 22 of the south surface closed state, the heat storage and cooling region 14 By using the natural energy to diffuse the warmth stored in the daytime from the south side heat storage cool floor 20 indoors while achieving high insulation and high airtightness in The load for heating can be effectively reduced. Further, when the warmth stored from the south side heat storage floor 20 is no longer diverged, the opening side 19a of the partition wall 19 on the north side of the south side heat storage room 15 is closed, and the both sides are closed. By using the heat storage cool room 15 as a heat buffer space and improving heat insulation and air tightness in the heat storage cool area 14, it is possible to more effectively reduce the load for heating. .

  And according to the building 10 which has the thermal storage cool-down function of this embodiment, since the south side thermal storage thermal floor 20 and the north side thermal storage thermal floor 23 were made into the soil made from concrete, thermal capacity is large and thermal storage thermal storage. While it is possible to easily form the south side heat storage cool floor 20 and the north side heat storage cool floor 23 having excellent functions, the south side heat storage cool room 15 and the north side heat storage cool room 16 are, for example, solariums. 39, the staircase 35, etc. can be used effectively.

  Moreover, according to the building 10 having the heat storage and regenerative function of the present embodiment, the upper portion of the intermediate chamber 17 is set as the blow-off portion 24, and the upper-side portion 25 of the south-side heat storage and recharge chamber 15 is passed through the blow-off portion 24. Solar radiation from winter sunlight can be taken into the north-side heat storage room 16 so that the north-side heat storage floor 23, which has an excellent heat storage function, can effectively store the warmth from solar heat. For example, it is possible to further effectively reduce the heating load by dissipating the warmth stored from the north side heat storage floor 23 indoors, for example, in the cold night of winter. Become.

  Furthermore, according to the building 10 having the heat storage and cooling function of the present embodiment, the skip floor is located above the vent 24 of the intermediate chamber 17 at a height of 1.5 layers from the floor of the intermediate chamber 17. Since 26 is provided, it becomes possible to efficiently use the space above the atrium 24 as a storage or a living part.

  Furthermore, according to the building 10 having the heat storage and cooling function of the present embodiment, the outer wall 21 that divides the north side surface of the north side heat storage and cooling room 16 is located inside the outer wall adjacent to the east side and the west side thereof. Since the planted portion 28 is provided on the north side of the recessed portion 27, the portion of the planted portion 28 provided on the north side of the recessed portion 27 is used as a cool spot from the north side using the transpiration of the leaves of the tree. It is possible to effectively cool the wind from the north side, and the opening wind 21a provided on the outer wall 21 of the north side heat storage cooler 16 while suppressing the escape of the cooled wind from the north side to both sides by the concave portion 27. Can be efficiently taken into the heat storage / cooling region 14. Thus, for example, in the hot summer season, the north side heat storage cool floor 23 and the south side heat storage cool floor 20 which are mainly taken in by taking wind from the north side with cool wind and passing through the heat storage cool area 14. This makes it possible to more effectively cool the battery and to reduce the load for cooling more effectively.

  The present invention is not limited to the above-described embodiment, and various modifications can be made. For example, it is not always necessary to form both the south side heat storage floor and the north side heat storage floor with concrete soil, but only one of them is made of concrete soil, and the other has a large heat capacity. It can also be formed using a material. In addition, the heat storage / cooling region only needs to cross the building in the north-south direction, and is not necessarily provided in the central residential part between the east-side residential part and the west-side residential part. Further, the present invention is not limited to a wooden residential building, but can be applied to various other buildings, and is not limited to a two-story building. It can replace with the above part and can also apply to a building of 3 stories or more, for example.

It is sectional drawing in alignment with the AA of FIG. 2 explaining the principal part of the building which has the thermal storage cool storage function which concerns on preferable one Embodiment of this invention. It is a floor plan of the 1st floor part by the cross section along BB of FIG. 1 explaining the structure of the building which has the thermal storage cool-and-storing function which concerns on preferable one Embodiment of this invention. It is a floor plan of the 2nd floor part by the cross section along CC of FIG. 1 explaining the structure of the building which has the thermal storage cool-and-sink function which concerns on preferable one Embodiment of this invention. It is a floor plan of the skip 2nd floor part by the cross section along DD of FIG. 1 explaining the structure of the building which has the thermal storage cool-and-sink function which concerns on preferable one Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Building 11 with thermal storage function Central residence part 12 East residence part 13 West residence part 14 Thermal storage area 15 South thermal storage room 16 North thermal storage room 17 Intermediate room 18 South thermal storage system The outer wall 18a on the south side of the room is the opening window 19 provided on the outer wall 19 The partition wall 19a on the north side of the south side regenerator room 20a The opening window 20 provided on the partition wall 20 the south side regenerator floor 21 Opening window 22 provided on the outer wall 22 South side partition wall 22a of the north side heat storage cooler room Opening window 23 provided on the partition wall South side heat storage cooler floor 24 Opening part 25 above the intermediate room South side heat storage Upper floor part of cool room 26 Skip floor 27 Recess 28 Planting 29 First floor part 30 of building Second floor part of building

Claims (5)

It is a building with a heat storage and storage function that has a heat storage and storage area that crosses in the north-south direction,
The heat storage / storage region is configured to include a south-side heat storage / storage room, a north-side heat storage / storage room, and an intermediate room provided therebetween,
The south side regenerator is partitioned by an outer wall whose opening on the south side is an opening window that can be opened and closed over the entire area, and a partition wall that is an opening window that can be opened and closed on the entire area on the north side. In addition, it is equipped with a south-side heat storage cool floor made of flooring with a large heat capacity,
The north-side heat storage cool room is partitioned by an outer wall whose opening on the north side is an openable window that can be opened and closed on the entire surface, and a partition wall that is an opening window that can be opened and closed on the entire area on the south side. In addition, it has a north side heat storage cool floor made of flooring with a large heat capacity,
A building having a thermal storage and cooling function in which solar radiation from sunlight is taken into the south side thermal storage room in winter and the wind from the north side passes through the thermal storage area in summer.   The building having a heat storage and cooling function according to claim 1, wherein the south side heat storage and / or the north side heat storage and storage floor is made of concrete soil.   The upper part of the intermediate room is an atrium, so that solar radiation from winter sunlight can be taken into the north side regenerator from the upper floor part of the south side regenerator. The building which has the thermal storage cool storage function of Claim 1 or 2.   The building having a heat storage and cooling function according to claim 3, wherein a skip floor is provided at a height position corresponding to 1.5 layers above the floor of the intermediate chamber above the atrium portion of the intermediate chamber.   An outer wall that divides the north side surface of the north side heat storage cool room is provided in a recessed portion that digs inwardly from the outer wall adjacent to the east and west sides thereof, and planting is performed on the north side of the recessed portion. The building which has the thermal storage cool storage function in any one of Claims 1-4.

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