JP2021092101A

JP2021092101A - Building having water storage pool

Info

Publication number: JP2021092101A
Application number: JP2019224275A
Authority: JP
Inventors: 林　慎一郎; Shinichiro Hayashi; 慎一郎林; 林　和志郎; Washio Hayashi; 和志郎林; 林　宏三郎; Kozaburo Hayashi; 宏三郎林; 林　加奈子; Kanako Hayashi; 加奈子林
Original assignee: Hayashi Bussan Co Ltd
Current assignee: Hayashi Bussan Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2021-06-17

Abstract

To provide a building in which domestic water for disaster or water shortage can be stored and a building in which effect of indoor thermal insulation or earthquake proofness can be achieved.SOLUTION: A building 1 has an underfloor water storage pool 15 under a generally whole surface of a floor 12. Preferably inside wall water storage pool 16, 17 may be formed in a wall 13, 14. More preferably a cushion material 21 may be provided at a position near an outer wall 13 of the building 1 in the underfloor water storage pool 15 and/or the inside wall water storage pool 16, 17. Further preferably a water temperature adjustment device C for adjusting a water temperature of the underfloor water storage pool 15 and/or the inside wall water storage pool 16, 17 may be provided.SELECTED DRAWING: Figure 1

Description

本発明は、渇水時の生活用水等ための貯水が可能な建物、さらには、空調乃至室内保温効果や耐震効果を有する建物乃至建物構造に関する。建物は、例えば、オフィス等のビル、ホテル、戸建て住宅など任意の建築物である。 The present invention relates to a building capable of storing water for domestic use during drought, and further to a building or building structure having an air-conditioning or indoor heat-retaining effect and an earthquake-resistant effect. The building is, for example, an arbitrary building such as a building such as an office, a hotel, or a detached house.

特許文献１は、雨水等を貯水可能な建物を開示する。特許文献２は、壁内に水を導入することで温暖防止を図る技術を開示する。 Patent Document 1 discloses a building capable of storing rainwater or the like. Patent Document 2 discloses a technique for preventing warmth by introducing water into a wall.

特開平１０−３１７５３８号公報Japanese Unexamined Patent Publication No. 10-317538 特開２００４−３６０３４９号公報Japanese Unexamined Patent Publication No. 2004-360349

しかし、特許文献１は、パイプ状の桁や梁、柱に貯水するだけであり、貯水プールではない点で本願とは発想が全く異なる。空調や保温効果は期待できないし、耐震効果は全く無い。特許文献２は、毛細管現象で壁内の毛細針金３に水８を浸透させるだけであり、本願の貯水プールとは発想が全く異なる。貯水はできないし、耐震効果は全くない。 However, Patent Document 1 is completely different from the present application in that it only stores water in pipe-shaped girders, beams, and columns, and is not a water storage pool. No air conditioning or heat retention effect can be expected, and there is no seismic effect. Patent Document 2 only allows water 8 to permeate the capillary wire 3 in the wall by a capillary phenomenon, and the idea is completely different from that of the water storage pool of the present application. It cannot store water and has no seismic effect.

本発明は、災害や渇水時のための生活用水を貯水できる建物を提供することを目的とする。また、室内の保温や耐震等の効果を達成できる建物を提供することを目的とする。 An object of the present invention is to provide a building capable of storing domestic water in case of a disaster or drought. In addition, the purpose is to provide a building that can achieve effects such as indoor heat retention and earthquake resistance.

本願には、床下の概略全面に床下貯水プールを有する建物が開示される。 The present application discloses a building having an underfloor water storage pool on substantially the entire surface under the floor.

本発明の一実施形態に係る建物１を示す。The building 1 which concerns on one Embodiment of this invention is shown. 図１のＡ−Ａ断面である。It is a cross section AA of FIG. 図１のＢ−Ｂ断面である。It is a BB cross section of FIG. 図２のＣ−Ｃ断面である。It is a CC cross section of FIG. 図３のＤ−Ｄ断面である。It is a DD cross section of FIG. 本発明の他の実施形態の建物１Ａを示す。The building 1A of another embodiment of this invention is shown. 図６のＡ−Ａ断面である。FIG. 6 is a cross section taken along the line AA of FIG. 図６のＢ−Ｂ断面である。It is a BB cross section of FIG. 図７のＣ−Ｃ断面である。It is a CC cross section of FIG. 図８のＤ−Ｄ断面である。It is a DD cross section of FIG.

図１〜５は、本発明の一実施形態に係る建物１を示す。図１は、建物１の縦断面図である。図２は、図１のＡ−Ａ断面である。図３は、図１のＢ−Ｂ断面である。図４は、図２のＣ−Ｃ断面である。図５は、図３のＤ−Ｄ断面である。 1 to 5 show a building 1 according to an embodiment of the present invention. FIG. 1 is a vertical sectional view of the building 1. FIG. 2 is a cross section taken along the line AA of FIG. FIG. 3 is a cross section taken along the line BB of FIG. FIG. 4 is a cross section taken along the line CC of FIG. FIG. 5 is a DD cross section of FIG.

本実施形態の建物１は、複数のフロアＦ１〜Ｆ３を有する。３階建てのビルの形態の建物１を示すが、建物の種類やフロア数は任意である。各フロアＦ１〜Ｆ３は、床（又はフローリング）１１、天井（又はスラブ）１２、外壁１３、内壁１４を有する。 The building 1 of the present embodiment has a plurality of floors F1 to F3. The building 1 in the form of a three-story building is shown, but the type of building and the number of floors are arbitrary. Each floor F1 to F3 has a floor (or flooring) 11, a ceiling (or slab) 12, an outer wall 13, and an inner wall 14.

建物１は、各フロアＦ１〜Ｆ３の床１１の下に、床下貯水プール１５を有する。床下貯水プール１５は、床１１と天井１２の間に配置するとよい。床下貯水プール１５は、実質的にフロアの全面に渡って形成するとよい。外壁１３及び／又は内壁１４の内部に壁内貯水プール１６及び／又は１７を有するとよい。室内の温度保持のためには、外壁１３に壁内貯水プール１６を有することが特に有効である。図では、窓１８の下側の外壁１３ａにのみ壁内貯水プール１６を形成した例を示すが、窓１８の上側の外壁１３ｂにも壁内貯水プール１６を形成してよい。 Building 1 has an underfloor water storage pool 15 under the floor 11 of each floor F1 to F3. The underfloor water storage pool 15 may be arranged between the floor 11 and the ceiling 12. The underfloor water storage pool 15 may be formed substantially over the entire floor. It is preferable to have an in-wall water storage pool 16 and / or 17 inside the outer wall 13 and / or the inner wall 14. In order to maintain the temperature in the room, it is particularly effective to have an in-wall water storage pool 16 on the outer wall 13. Although the figure shows an example in which the in-wall water storage pool 16 is formed only on the outer wall 13a on the lower side of the window 18, the in-wall water storage pool 16 may be formed on the outer wall 13b on the upper side of the window 18.

各フロアＦ１〜Ｆ３において、プール１５〜１７を１つの連続したプール（タンク）で形成してもよいし、それぞれ隔壁等で分離された個別のプール（タンク）で形成して相互を配管等で接続してもよい。 On each floor F1 to F3, pools 15 to 17 may be formed by one continuous pool (tank), or they may be formed by individual pools (tanks) separated by partition walls or the like and connected to each other by piping or the like. You may connect.

建物１の屋上に、貯水タンク１９を有するとよい。貯水タンク１９及び／又は各フロアＦ１〜Ｆ３の貯水プール１５〜１７は、配管２０ａで接続するとよい。上のフロア（又は貯水タンク１９）の水が下のフロアに供給されるため、電気代の節約になる。 It is preferable to have a water storage tank 19 on the roof of the building 1. The water storage tanks 19 and / or the water storage pools 15 to 17 on the floors F1 to F3 may be connected by pipes 20a. Since the water on the upper floor (or the water storage tank 19) is supplied to the lower floor, the electricity bill is saved.

貯水プール１５〜１７の水を循環させるため、例えば、最下フロアＦ１の床下貯水プール１５（又は壁内貯水プール１６，１７）の水を所定速度で排水する構造にすることができる。最下フロアＦ１の床下貯水プール１５（又は壁内貯水プール１６，１７）と貯水タンク１９（又は上階フロアの貯水プール１５，１６，１７）を配管２０ｂで接続してポンプＰで水を汲み上げて循環させてもよい。 In order to circulate the water in the water storage pools 15 to 17, for example, the water in the underfloor water storage pool 15 (or the in-wall water storage pools 16 and 17) on the lowest floor F1 can be drained at a predetermined speed. The underfloor water storage pool 15 (or the in-wall water storage pools 16 and 17) on the bottom floor F1 and the water storage tank 19 (or the water storage pools 15, 16 and 17 on the upper floor) are connected by a pipe 20b and water is pumped up by the pump P. May be circulated.

建物１では、床下にプール１５を設けたため、或いは、床下と壁内に貯水プール１５〜１７を設けたため、大量の貯水が可能である。よって、貯水した水を地震等の災害時や渇水時の生活水（例えば、飲料水やトイレの水洗水）等として利用できる。大量に貯水できるため、火災時の消火用水や近隣の住人等への生活水の供給も可能である。 In the building 1, a large amount of water can be stored because the pool 15 is provided under the floor, or because the water storage pools 15 to 17 are provided under the floor and in the wall. Therefore, the stored water can be used as domestic water (for example, drinking water or flushing water for toilets) in the event of a disaster such as an earthquake or drought. Since a large amount of water can be stored, it is possible to supply fire extinguishing water in the event of a fire and domestic water to nearby residents.

さらに、貯水プール１５〜１７によって室内の温度が安定する。特に、外壁１３内部に壁内貯水プール１６を設けることにより、外気温や日照による室内温度の変動を防止できる。例えば、貯水タンク１９内又は配管２０ｂの途中に水温調整装置（ヒーターや冷却装置）Ｃを設置するなどにより水温を一定（例えば、１７℃）に保持すれば、室内の温度を快適に保つことができる。 Further, the water storage pools 15 to 17 stabilize the indoor temperature. In particular, by providing the in-wall water storage pool 16 inside the outer wall 13, it is possible to prevent fluctuations in the indoor temperature due to the outside air temperature and sunshine. For example, if the water temperature is kept constant (for example, 17 ° C.) by installing a water temperature adjusting device (heater or cooling device) C in the water storage tank 19 or in the middle of the pipe 20b, the indoor temperature can be kept comfortable. it can.

さらに、地震の際には、貯水プール１５〜１７の水が建物１の揺れと異なる位相／タイミングで移動する等のために建物１の耐震性が向上する。 Further, in the event of an earthquake, the water in the water storage pools 15 to 17 moves at a phase / timing different from that of the shaking of the building 1, so that the earthquake resistance of the building 1 is improved.

図６〜１０は、本発明の他の実施形態の建物１Ａを示す。図６は、建物１の縦断面図である。図７は、図６のＡ−Ａ断面である。図８は、図６のＢ−Ｂ断面である。図９は、図７のＣ−Ｃ断面である。図１０は、図８のＤ−Ｄ断面である。図６〜１０では、図１〜５に対応する要素及び符号の一部は省略してある。 6-10 show the building 1A of another embodiment of the present invention. FIG. 6 is a vertical sectional view of the building 1. FIG. 7 is a cross section taken along the line AA of FIG. FIG. 8 is a cross section taken along the line BB of FIG. FIG. 9 is a cross section taken along the line CC of FIG. FIG. 10 is a cross section taken along the line DD of FIG. In FIGS. 6 to 10, some of the elements and symbols corresponding to FIGS. 1 to 5 are omitted.

図６〜１０に示すように、建物１Ａは、貯水プール１５，１７内に配置されたクッション材２１を有する。クッション材２１は、水圧の大小によって膨張／収縮する部材（例えば、空気袋）を使用できる。クッション材２１は、建物１Ａの外周位置（例えば、外壁１３付近）に配置するとよい。クッション材２１を有するため、建物１が揺れた際の貯水プール１５〜１７内の水の移動性が良くなる。これにより、建物１Ａの耐震性が一層向上する。クッション材２１は、貯水プール１５，１７だけでなく、貯水プール１６にも配置してよい。 As shown in FIGS. 6 to 10, the building 1A has a cushioning material 21 arranged in the water storage pools 15 and 17. As the cushion material 21, a member (for example, an air bag) that expands / contracts depending on the magnitude of water pressure can be used. The cushion material 21 may be arranged at an outer peripheral position of the building 1A (for example, near the outer wall 13). Since the cushion material 21 is provided, the mobility of water in the water storage pools 15 to 17 when the building 1 is shaken is improved. As a result, the earthquake resistance of the building 1A is further improved. The cushion material 21 may be arranged not only in the water storage pools 15 and 17, but also in the water storage pool 16.

本発明は、新築の建物だけでなく、既存の建物にも適用可能である。 The present invention is applicable not only to newly constructed buildings but also to existing buildings.

上記実施形態に記載した建物１やその要素の寸法、形状、配置、個数、材料等は例示であり、他の態様も可能である。本願における「Ａ、Ｂ、Ｃ及びＤ」等は、「Ａ及びＢ及びＣ及びＤ」等の省略形である。「Ａ及び／又はＢ」は、「Ａ、又は、Ｂ、又は、Ａ及びＢ」の省略形である。 The dimensions, shape, arrangement, number, materials, etc. of the building 1 and its elements described in the above embodiment are examples, and other aspects are also possible. "A, B, C and D" and the like in the present application are abbreviations such as "A and B and C and D". "A and / or B" is an abbreviation for "A or B, or A and B".

１，１Ａ建物
１１床
１２天井
１３外壁
１４内壁
１５床下貯水プール
１６，１７壁内貯水プール
１８窓
１８貯水タンク
１９配管
２１クッション材
Ｆ１〜Ｆ３フロア
Ｐポンプ
1,1A Building 11 Floor 12 Ceiling 13 Outer wall 14 Inner wall 15 Underfloor water storage pool 16,17 Wall water storage pool 18 Window 18 Water storage tank 19 Piping 21 Cushion material F1 to F3 Floor P pump

Claims

Underfloor outline A building with an underfloor water storage pool on the entire surface.

The building according to claim 1, which further has an in-wall water storage pool in the wall.

The building according to claim 1 or 2, further having a cushioning material at a position near the outer wall of the building in the underfloor water storage pool.

The building according to any one of claims 1 to 3, further comprising a water temperature adjusting device for adjusting the water temperature of the underfloor storage pool.