JP6069837B2 - louver - Google Patents
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- JP6069837B2 JP6069837B2 JP2012005500A JP2012005500A JP6069837B2 JP 6069837 B2 JP6069837 B2 JP 6069837B2 JP 2012005500 A JP2012005500 A JP 2012005500A JP 2012005500 A JP2012005500 A JP 2012005500A JP 6069837 B2 JP6069837 B2 JP 6069837B2
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Description
本発明は、建物の外方に配置される羽根部を有したルーバーに関する。 The present invention relates to a louver having a blade portion disposed outside a building.
従来、ファサード等の建物の外方位置には、日射遮蔽目的等でルーバーが配置されている。かかるルーバーは、互いの間に間隔を空けて並ぶ複数の羽根部を有し、これら羽根部によって建物の屋内への日差しの侵入を防ぐようにしている。
しかし、夏季のように日射が強い時期や、西日を受ける時間帯などには、アルミニウム等の金属製の羽根部が日射を吸収して高温化してしまい、その結果、羽根部自体が輻射熱源となって、その周辺の屋外空間や屋内空間を暑熱環境にしてしまうおそれがあった。
この点につき、特許文献１には、ルーバーの複数の羽根部内に冷却水の流路を設けて水冷することが開示されている。
Conventionally, a louver is disposed at an outer position of a building such as a facade for the purpose of shielding sunlight. Such a louver has a plurality of blade portions arranged at intervals between each other, and these blade portions prevent the sunlight from entering the building indoors.
However, during periods of intense solar radiation, such as in the summer, or during times when the sun is received, metal vanes such as aluminum absorb the solar radiation and heat up. As a result, the vanes themselves are the source of radiant heat. As a result, the surrounding outdoor space and indoor space may become a hot environment.
In this regard, Patent Document 1 discloses that cooling water channels are provided in a plurality of blade portions of a louver to perform water cooling.
しかしながら、冷却水は羽根部に保水されて、羽根部表面から気化することによって冷却されるので、羽根部の保水性を高める必要があるが、その場合、外装材としての強度を確保しつつ、保水性を高めなければならず、セラミック製の材料等では、その両立が難しいといえる。
また、ルーバーの重量が重いと、当該ルーバーを建物の高所に配置し難くなり、配置自由度の点で問題となる。
However, since the cooling water is retained in the blade part and cooled by vaporizing from the surface of the blade part, it is necessary to increase the water retention of the blade part, in that case, while ensuring the strength as an exterior material, Water retention must be increased, and it can be said that it is difficult to achieve both of these with ceramic materials.
Moreover, if the weight of the louver is heavy, it becomes difficult to arrange the louver at a high place in the building, which causes a problem in terms of freedom of arrangement.
本発明は、上記のような従来の問題に鑑みなされたものであって、その目的は、冷却水の蒸発を促進することで冷却効果が高められた軽量な羽根部であって、外装材としての強度の確保と高い保水性との両立を図ることが可能な羽根部を有するルーバーを提供することにある。 The present invention has been made in view of the conventional problems as described above, and its purpose is a lightweight blade portion whose cooling effect is enhanced by promoting evaporation of cooling water, and as an exterior material It is in providing the louver which has a blade | wing part which can aim at coexistence with ensuring of the intensity | strength of this, and high water retention.
かかる目的を達成するために請求項１に示す発明は、
建物の外方に配置される羽根部を有したルーバーであって、
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
前記シート状保水材の片面は、前記通気孔に対向しており、
前記囲い部材は長手方向を有し、前記囲い部材が区画形成する前記空間の長手方向は前記囲い部材の長手方向と揃っており、
前記シート状保水材は、該シート状保水材の長手方向を前記囲い部材の長手方向に揃えつつ前記空間に収容されており、
前記シート状保水材には、前記シート状保水材の形状を平坦に保つための保形部材が設けられており、
前記保形部材は、前記シート状保水材の前記長手方向に間欠的に複数並んで設けられていることを特徴とする。
In order to achieve this object, the invention shown in claim 1
A louver having blades arranged outside the building,
The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
One side of the sheet-like water retention material faces the vent hole ,
The enclosure member has a longitudinal direction, and the longitudinal direction of the space defined by the enclosure member is aligned with the longitudinal direction of the enclosure member;
The sheet-like water retaining material is accommodated in the space while aligning the longitudinal direction of the sheet-like water retaining material with the longitudinal direction of the surrounding member,
The sheet-shaped water retaining material is provided with a shape retaining member for keeping the shape of the sheet-shaped water retaining material flat,
A plurality of the shape retaining members are provided in a row intermittently in the longitudinal direction of the sheet-like water retaining material .
また、建物の外方に配置される羽根部を有したルーバーであって、Moreover, it is a louver having a blade portion arranged outside the building,
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、 The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、 A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
前記シート状保水材に給水する給水機構と、を有し、 A water supply mechanism for supplying water to the sheet-like water retention material,
前記シート状保水材の片面は、前記通気孔に対向しており、 One side of the sheet-like water retention material faces the vent hole,
前記囲い部材は長手方向を有し、前記囲い部材が区画形成する前記空間の長手方向は前記囲い部材の長手方向と揃っており、 The enclosure member has a longitudinal direction, and the longitudinal direction of the space defined by the enclosure member is aligned with the longitudinal direction of the enclosure member;
前記シート状保水材は、該シート状保水材の長手方向を前記囲い部材の長手方向に揃えつつ前記空間に収容されており、 The sheet-like water retaining material is accommodated in the space while aligning the longitudinal direction of the sheet-like water retaining material with the longitudinal direction of the surrounding member,
前記シート状保水材には、前記シート状保水材の形状を平坦に保つための保形部材が設けられており、 The sheet-shaped water retaining material is provided with a shape retaining member for keeping the shape of the sheet-shaped water retaining material flat,
前記保形部材は、透水性の樹脂繊維からなる網状体であることを特徴とする。 The shape-retaining member is a mesh body made of water-permeable resin fibers.
また、建物の外方に配置される羽根部を有したルーバーであって、Moreover, it is a louver having a blade portion arranged outside the building,
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、 The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、 A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
前記シート状保水材に給水する給水機構と、を有し、 A water supply mechanism for supplying water to the sheet-like water retention material,
前記シート状保水材の片面は、前記通気孔に対向しており、 One side of the sheet-like water retention material faces the vent hole,
前記囲い部材は長手方向を有し、前記囲い部材が区画形成する前記空間の長手方向は前記囲い部材の長手方向と揃っており、 The enclosure member has a longitudinal direction, and the longitudinal direction of the space defined by the enclosure member is aligned with the longitudinal direction of the enclosure member;
前記シート状保水材は、該シート状保水材の長手方向を前記囲い部材の長手方向に揃えつつ前記空間に収容されており、 The sheet-like water retaining material is accommodated in the space while aligning the longitudinal direction of the sheet-like water retaining material with the longitudinal direction of the surrounding member,
前記シート状保水材には、前記シート状保水材の形状を平坦に保つための保形部材が設けられており、 The sheet-shaped water retaining material is provided with a shape retaining member for keeping the shape of the sheet-shaped water retaining material flat,
一対の前記シート状保水材同士は、互いに厚さ方向に重ね合わせられて接合されており、 A pair of the sheet-like water retention materials are overlapped and joined to each other in the thickness direction,
前記シート状保水材同士の間に、前記保形部材が介装されて保持されていることを特徴とする。 The shape retaining member is interposed and held between the sheet-like water retaining materials.
また、建物の外方に配置される羽根部を有したルーバーであって、Moreover, it is a louver having a blade portion arranged outside the building,
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、 The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、 A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
前記シート状保水材に給水する給水機構と、を有し、 A water supply mechanism for supplying water to the sheet-like water retention material,
前記シート状保水材の片面は、前記通気孔に対向しており、 One side of the sheet-like water retention material faces the vent hole,
前記囲い部材は、前記長手方向の少なくとも一方端が開口した中空部材であり、 The enclosure member is a hollow member having an opening at least one end in the longitudinal direction,
前記囲い部材は、前記長手方向に沿って複数並んで設けられ、 A plurality of the surrounding members are provided along the longitudinal direction,
前記囲い部材毎に、前記シート状保水材がそれぞれ収容され、 For each of the enclosure members, the sheet-like water retaining material is accommodated,
前記長手方向に隣り合う囲い部材同士の間には、隙間が形成されていることを特徴とする。 A gap is formed between the enclosing members adjacent in the longitudinal direction.
また、前記囲い部材の上方には、前記給水機構の給水口部が設けられており、Further, a water supply port portion of the water supply mechanism is provided above the enclosure member,
前記給水口部から前記囲い部材内の前記シート状保水材に向けて水を落下供給することとしてもよい。 Water may be dropped from the water supply port toward the sheet-shaped water retaining material in the enclosure member.
また、前記シート状保水材は、水よりも比重が小さい材料で形成されていることとしてもよい。Moreover, the said sheet-like water retention material is good also as being formed with the material whose specific gravity is smaller than water.
また、前記囲い部材が区画形成する前記空間には、前記シート状保水材と共に、配管が収容されており、Moreover, in the space formed by the enclosure member, a pipe is accommodated together with the sheet-like water retention material,
前記配管の一方の管端からは、前記建物の屋内空調に使用される熱媒体が送り込まれ、前記配管の他方の管端からは、前記熱媒体が送出されることとしてもよい。 A heat medium used for indoor air conditioning of the building may be sent from one pipe end of the pipe, and the heat medium may be sent from the other pipe end of the pipe.
また、建物の外方に配置される羽根部を有したルーバーであって、
前記羽根部の外形をなす囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
貫通形成された外気との通気孔が、前記囲い部材に設けられており、
前記シート状保水材の一方側の片面、及び他方側の片面は、前記通気孔に対向していることを特徴とする。
Moreover, it is a louver having a blade portion arranged outside the building,
An enclosure member forming the outer shape of the blade portion;
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
A vent hole with outside air formed through is provided in the enclosure member,
One side of the sheet-like water-retaining material and one side of the other side are opposed to the vent hole .
また、建物の外方に配置される羽根部を有したルーバーであって、Moreover, it is a louver having a blade portion arranged outside the building,
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、 The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、 A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
前記シート状保水材に給水する給水機構と、を有し、 A water supply mechanism for supplying water to the sheet-like water retention material,
前記シート状保水材の片面は、前記通気孔に対向しており、 One side of the sheet-like water retention material faces the vent hole,
前記囲い部材は、略断面コ字形状部材で形成されて、三つの側壁部と、一つの開口部とを有し、 The enclosure member is formed of a substantially U-shaped member in cross section, and has three side walls and one opening.
前記開口部からの前記シート状保水材の飛び出しを防止する手段を備えていることを特徴とする。 A means for preventing the sheet-like water retaining material from jumping out of the opening is provided.
請求項８に示す発明は、請求項１乃至７の何れかに記載のルーバーであって、
前記シート状保水材は、水よりも比重が小さい材料で形成されていることを特徴とする。
上記請求項８に示す発明によれば、水よりも比重が小さい材料で形成されているので、羽根部の軽量化を図り易くなる。
The invention shown in claim 8 is the louver according to any one of claims 1 to 7,
The sheet-like water retention material is formed of a material having a specific gravity smaller than that of water.
According to the eighth aspect of the invention, since the specific gravity is smaller than that of water, the weight of the blade portion can be easily reduced.
請求項９に示す発明は、請求項１乃至８の何れかに記載のルーバーであって、
前記囲い部材が区画形成する前記空間には、前記シート状保水材と共に、配管が収容されており、
前記配管の一方の管端からは、前記建物の屋内空調に使用される熱媒体が送り込まれ、前記配管の他方の管端からは、前記熱媒体が送出されることを特徴とする。
上記請求項９に示す発明によれば、配管内の熱媒体は、囲い部材内のシート状保水材を介して冷却されるので、当該熱媒体を建物の屋内空調に利用することができる。よって、屋内空調のエネルギー効率を高めることができる。
The invention shown in claim 9 is the louver according to any one of claims 1 to 8,
In the space formed by the enclosure member, together with the sheet-like water retaining material, a pipe is accommodated,
A heat medium used for indoor air conditioning of the building is sent from one pipe end of the pipe, and the heat medium is sent from the other pipe end of the pipe.
According to the ninth aspect of the present invention, since the heat medium in the pipe is cooled via the sheet-like water retaining material in the enclosure member, the heat medium can be used for indoor air conditioning of the building. Therefore, the energy efficiency of indoor air conditioning can be increased.
本発明によれば、冷却水の蒸発を促進することで冷却効果が高められた軽量な羽根部であって、外装材としての強度の確保と高い保水性との両立を図ることが可能な羽根部を有するルーバーを提供可能となる。 According to the present invention, it is a lightweight blade part whose cooling effect is enhanced by promoting evaporation of cooling water, and the blade capable of ensuring both strength as a packaging material and high water retention. A louver having a portion can be provided.
＝＝＝本実施形態＝＝＝
図１は、本実施形態のルーバー１０，１０…が設けられた建物１の外観斜視図である。この例では、建物１は複数階の一例としての８階建てのビルであり、窓Ｗ，Ｗ…を有する外壁部３の屋外側には、外装材としてのルーバー１０，１０…が外壁部３に支持される形で設けられている。そして、これらルーバー１０，１０…により建物１の屋内への日差しが緩和されている。
=== This Embodiment ===
FIG. 1 is an external perspective view of a building 1 provided with louvers 10, 10... According to the present embodiment. In this example, the building 1 is an 8-story building as an example of a plurality of floors, and louvers 10, 10... As exterior materials are provided on the outer side of the outer wall 3 having windows W, W. It is provided in the form supported by. And the sunshine to the indoor of the building 1 is eased by these louvers 10, 10.
なお、図１の例では、外壁部３において日差しを和らげたい部分に選択的にルーバー１０を設けている関係上、不規則なパターンで配置され、また、ルーバー１０，１０…の高さ寸法も様々である。例えば、この例では、一つのルーバー１０により、２階分、４階分、６階分、及び８階分の遮光を行うようにすべく、それぞれ、２階分の階高に相当する高さ寸法のルーバー１０、４階分の階高に相当する高さ寸法のルーバー１０、６階分の階高に相当する高さ寸法のルーバー１０、及び全階たる８階分の階高に相当する高さ寸法のルーバー１０が設けられている。但し、これらルーバー１０，１０…は、互いに高さ寸法が異なるだけであり、基本構成は同じである。 In the example of FIG. 1, the louvers 10 are arranged in an irregular pattern because the louvers 10 are selectively provided in the portion of the outer wall 3 where it is desired to reduce sunlight, and the height of the louvers 10, 10. There are various. For example, in this example, the height corresponding to the height of the second floor is set so that one louver 10 can block light for the second floor, the fourth floor, the sixth floor, and the eighth floor. Louver 10 with dimensions, louver 10 with height equivalent to 4 floors, louver 10 with height equivalent to 6 floors, and 8 floors of all floors A louver 10 having a height dimension is provided. However, these louvers 10, 10... Only have different height dimensions, and the basic configuration is the same.
図２は、本実施形態のルーバー１０の斜視図である。なお、図２では一部の構成を破断して示している。また、図３Ａは、後述する羽根部２０を一部破断して示す拡大側面図であり、図３Ｂは、図３Ａ中のＢ−Ｂ断面図である。 FIG. 2 is a perspective view of the louver 10 of the present embodiment. In FIG. 2, a part of the configuration is shown broken away. Moreover, FIG. 3A is an enlarged side view showing a blade part 20 to be described later with a part broken away, and FIG. 3B is a cross-sectional view taken along line BB in FIG. 3A.
図２に示すように、このルーバー１０は、遮光用に略平板形状（略扁平形状）の複数の羽根部２０，２０…を有した縦型ルーバー１０である。すなわち、羽根部２０の長手方向を鉛直方向に向けながら、複数の羽根部２０，２０…が、建物１の外壁部３の壁面３ａに沿って水平方向に間欠的に並んで配置されている。
なお、同壁面３ａに対する各羽根部２０の向きは、遮光条件に応じて適宜設定される。例えば、この例では、同壁面３ａに対して羽根部２０の幅方向が直交方向を向いているが、場合によっては、同壁面３ａに対して各羽根部２０の幅方向を平行に向けても良いし、同壁面３ａに対して所定の傾き角で羽根部２０の幅方向が傾斜するように各羽根部２０を配置しても良い。
As shown in FIG. 2, the louver 10 is a vertical louver 10 having a plurality of substantially flat plate-like (substantially flat) blade portions 20, 20,. That is, the plurality of blade portions 20, 20... Are intermittently arranged in the horizontal direction along the wall surface 3 a of the outer wall portion 3 of the building 1 while the longitudinal direction of the blade portion 20 is directed in the vertical direction.
In addition, the direction of each blade | wing part 20 with respect to the same wall surface 3a is suitably set according to light-shielding conditions. For example, in this example, the width direction of the blade portion 20 faces the orthogonal direction with respect to the wall surface 3a. However, depending on the case, the width direction of each blade portion 20 may be parallel to the wall surface 3a. Alternatively, each blade portion 20 may be arranged so that the width direction of the blade portion 20 is inclined at a predetermined inclination angle with respect to the wall surface 3a.
各羽根部２０は、当該羽根部２０の外形をなす囲い部材２２と、囲い部材２２の内方に互いの長手方向を揃えた状態で収容・保持された保水性帯状部材２８と、を有している。そして、各羽根部２０の上方には、保水性帯状部材２８に給水すべく給水機構３０の給水口部３１，３１…が配置されており、更に、囲い部材２２は、上端２２ｅｕ及び下端２２ｅｄが開口した無蓋無底箱体である。よって、当該上端２２ｅｕの開口を導水口として用いて、上記給水口部３１から水を囲い部材２２内へ落下供給すれば、囲い部材２２内の保水性帯状部材２８の上から下へと、水が、自重や毛細管現象に基づいて拡散浸透する。そして、これにより、水が上下方向の略全域に行き渡って同略全域が冷却され、その結果、日射起因のルーバー１０の高温化は防止される。ちなみに、給水機構３０の給水口部３１は、例えばノズルや点滴パイプであり、かかる給水口部３１を、囲い部材２２の上端２２ｅｕに設けても良いし、羽根部２０における上下方向の中間位置に設けても良い。 Each blade portion 20 includes an enclosure member 22 that forms the outer shape of the blade portion 20, and a water retention band-like member 28 that is housed and held in a state in which the longitudinal directions are aligned inside the enclosure member 22. ing. In addition, water supply ports 31, 31... Of the water supply mechanism 30 are arranged above each blade portion 20 to supply water to the water retention band member 28. Further, the enclosure member 22 has an upper end 22eu and a lower end 22ed. It is an open, non-bottomed box. Therefore, if water is dropped from the water supply port 31 into the enclosure member 22 using the opening of the upper end 22eu as a water introduction port, the water retention band member 28 in the enclosure member 22 is moved from above to below. However, it diffuses and penetrates based on its own weight and capillary action. And thereby, water spreads over the substantially whole area of an up-down direction, and the substantially same whole area is cooled, As a result, the high temperature of the louver 10 resulting from solar radiation is prevented. Incidentally, the water supply port portion 31 of the water supply mechanism 30 is, for example, a nozzle or a drip pipe. The water supply port portion 31 may be provided at the upper end 22eu of the enclosure member 22, or at the intermediate position in the vertical direction of the blade portion 20. It may be provided.
また、図２、図３Ａ、及び図３Ｂに示すように、囲い部材２２が具備する四つの側壁部２２ＷＬ，２２ＷＬ，２２ＷＳ，２２ＷＳのうちで少なくとも互いに対向する一対の側壁部２２ＷＬ，２２ＷＬには、複数の通気孔２２Ｈ，２２Ｈ…が貫通形成されており、更に、囲い部材２２内の保水性帯状部材２８の各片面Ａ２８（後述の保水性シート２８ｓの片面のことでもある）は通気孔２２Ｈ，２２Ｈ…に対向している。よって、通気孔２２Ｈ，２２Ｈ…から取り込まれた外気は速やかに保水性帯状部材２８の各片面Ａ２８に接触し、そして、当該外気の接触により、保水性帯状部材２８の片面Ａ２８に保持された水の蒸発が促進されるので、その気化熱による保水性帯状部材２８の冷却が効果的に行われ、その結果、ルーバー１０の羽根部２０の冷却効果が大きく向上される。 Further, as shown in FIGS. 2, 3A, and 3B, among the four side wall portions 22WL, 22WL, 22WS, and 22WS included in the enclosing member 22, at least a pair of the side wall portions 22WL and 22WL facing each other includes A plurality of air holes 22H, 22H... Are formed so as to pass through, and each side A28 (also referred to as one side of a water retention sheet 28s described later) of the water retention band member 28 in the enclosure member 22 is formed in the air holes 22H, 22H... Therefore, the outside air taken in from the air holes 22H, 22H... Quickly contacts each side A28 of the water retention band member 28, and the water held on the one side A28 of the water retention band member 28 by the contact of the outside air. Since the evaporation of the water is promoted, the water-retaining band member 28 is effectively cooled by the heat of vaporization. As a result, the cooling effect of the blade portion 20 of the louver 10 is greatly improved.
更に、この保水性帯状部材２８は、後述のように保水性シート２８ｓ（シート状保水材に相当）を基材２８ｓとする。そして、当該基材２８ｓはシート状なので、少なくともその両面にそれぞれ保水可能であり、つまり保水可能面積が広いため高い保水性を奏し得て、このことも冷却性の向上に寄与する。また、同基材２８ｓがシート状であることから軽量化を図れ、これにより、羽根部２０の総重量を軽くすることができて、その結果、かかる軽量なルーバー１０は、建物１の高所配置に適したものとなる。 Further, the water retention belt-like member 28 uses a water retention sheet 28s (corresponding to a sheet-like water retention material) as a base material 28s as described later. And since the said base material 28s is a sheet form, it can hold | maintain water at least on both surfaces, that is, since the water retentive area is wide, it can show high water retention, and this also contributes to improvement in cooling performance. Further, since the base material 28s is in the form of a sheet, the weight can be reduced, whereby the total weight of the blade portion 20 can be reduced. As a result, the lightweight louver 10 can be It will be suitable for placement.
囲い部材２２は、既述のように四つの側壁部２２ＷＬ，２２ＷＬ，２２ＷＳ，２２ＷＳを有する略扁平形状の箱部材であり、アングル等の不図示のステイ部材を介して壁面３ａに支持されている。また、囲い部材２２は、保水性帯状部材２８を固定するための不図示の固定具を長手方向に間欠的に有している。そして、かかる固定具を介して保水性帯状部材２８は囲い部材２２に自重を支持され、これにより、囲い部材２２内の中空空間に保水性帯状部材２８は保持されている。かかる固定具の一例としては、番線等が挙げられるが、何等これに限らず、すなわち、保水性帯状部材２８の自重を支持しつつ同部材２８を囲い部材２２に移動不能に固定可能な物であれば、適用可能である。 The enclosure member 22 is a substantially flat box member having four side wall portions 22WL, 22WL, 22WS, and 22WS as described above, and is supported on the wall surface 3a via a stay member (not shown) such as an angle. . Further, the surrounding member 22 intermittently has a fixture (not shown) for fixing the water retention band member 28 in the longitudinal direction. The water-retaining band-like member 28 is supported by the surrounding member 22 with its own weight through such a fixture, whereby the water-retaining band-like member 28 is held in the hollow space in the surrounding member 22. An example of such a fixing tool is a wire or the like, but is not limited to this. That is, the fixing member 28 can be fixed to the surrounding member 22 in an immovable manner while supporting its own weight. If applicable, it is applicable.
囲い部材２２の素材としては、例えば、鋼やアルミニウム等の金属や木、樹脂などが挙げられ、この例では、耐候性を高めるべく溶融亜鉛メッキ鋼が使用されている。但し、何等上述に限らず、つまり、囲い部材２２内の中空空間に保水性帯状部材２８を収容・保持しても変形しない程度の剛性を有した材料であって、外装材としての強度を有する材料であれば、上記以外の材料を用いても良い。 Examples of the material of the enclosing member 22 include metals such as steel and aluminum, wood, resin, and the like. In this example, hot dip galvanized steel is used to improve weather resistance. However, the material is not limited to the above, that is, a material having rigidity enough to prevent deformation even when the water retaining band member 28 is accommodated and held in the hollow space in the enclosure member 22 and has strength as an exterior material. Any material other than those described above may be used.
また、囲い部材２２は、各側壁部２２ＷＬ，２２ＷＬ，２２ＷＳ，２２ＷＳに対応するサイズの各平板を箱状に連結することで作成されても良いし、又は、全ての側壁部２２ＷＬ，２２ＷＬ，２２ＷＳ，２２ＷＳに相当する面積を有した一枚の平板を、囲い部材２２の三つの角部に相当する各位置で屈曲するとともに、同平板の端縁同士を連結して残る一つの角部を形成することで、囲い部材２２を作成しても良いし、或いは、二つの略断面コ字形状の部材２３，２３同士を、略断面ロ字形状になるように突き合わせつつボルト等の連結部材で連結固定することで作成しても良い。この例では、三番目の方法たる略断面コ字形状の部材２３，２３を用いる方法によって、囲い部材２２を形成している。このような略断面コ字形状の部材２３の一例としては、日鐵ファインフロア（商品名：日鐵住金建材(株)製）等を例示できるが、何等これに限らず、例えば鋼製平板を屈曲して作成しても良い。 Further, the enclosing member 22 may be formed by connecting each flat plate having a size corresponding to each side wall 22WL, 22WL, 22WS, 22WS in a box shape, or all the side walls 22WL, 22WL, 22WS. A flat plate having an area corresponding to 22WS is bent at each position corresponding to the three corners of the enclosing member 22 and the remaining corners are formed by connecting the edges of the flat plate. By doing so, the enclosing member 22 may be created, or the two members 23, 23 having a substantially U-shaped cross section are connected to each other with a connecting member such as a bolt while abutting each other so as to have a substantially rectangular shape. It may be created by fixing. In this example, the enclosing member 22 is formed by a method using the members 23 and 23 having a substantially U-shaped section, which is the third method. As an example of such a member 23 having a substantially U-shaped cross section, Nissan Fine Floor (trade name: manufactured by Nippon Steel & Sumikin Construction Co., Ltd.) and the like can be exemplified, but not limited to this, for example, a steel flat plate It may be created by bending.
更に、囲い部材２２は、羽根部２０の長手方向の全長に亘り一体不可分に連続した一体物として構成されても良いし、或いは、図４の斜視図に示すように羽根部２０の全長を等分してなる所定長さの部材を囲い部材２２の単位長さ部材２２Ｕとし、かかる単位長さ部材２２Ｕ，２２Ｕを、羽根部２０の全長に相当する長さになるまで長手方向に複数突き合わせて連結することにより、羽根部２０の全長に相当する長さの囲い部材２２に形成しても良い。この例では、単位長さ部材２２Ｕは、階高１階分に相当する長さ（例えば、４メートル）を有し、当該単位長さ部材２２Ｕを、対応する羽根部２０の全長に相当する数だけ（図４の例では二つ）積み上げて囲い部材２２が形成されている。 Furthermore, the surrounding member 22 may be configured as an integral part that is inseparably continuous over the entire length of the blade portion 20 in the longitudinal direction, or the entire length of the blade portion 20 may be as shown in the perspective view of FIG. The divided member having a predetermined length is used as a unit length member 22U of the surrounding member 22, and a plurality of such unit length members 22U and 22U are abutted in the longitudinal direction until a length corresponding to the entire length of the blade portion 20 is reached. You may form in the enclosure member 22 of the length equivalent to the full length of the blade | wing part 20 by connecting. In this example, the unit length member 22U has a length (for example, 4 meters) corresponding to one floor height, and the unit length member 22U is a number corresponding to the entire length of the corresponding blade portion 20. Only (two in the example of FIG. 4) are stacked to form the enclosure member 22.
また、この例では、図２、図３Ａ、及び図３Ｂに示すように、保水性帯状部材２８の各片面Ａ２８，Ａ２８は、それぞれ、囲い部材２２の四つの側壁部２２ＷＬ，２２ＷＬ，２２ＷＳ，２２ＷＳのうちで面積の大きい方の一対の側壁部２２ＷＬ，２２ＷＬに対向している。そのため、前述したように外気による各片面Ａ２８，Ａ２８の水の蒸発を促進すべく、これら一対の側壁部２２ＷＬ，２２ＷＬには複数の通気孔２２Ｈ，２２Ｈ…が形成されている。但し、何等これに限るものではない。例えば、これら通気孔２２Ｈ，２２Ｈに加えて、更に、小さい方の側壁部２２ＷＳ，２２ＷＳに複数の通気孔２２Ｈ，２２Ｈ…を形成しても良い。 In this example, as shown in FIGS. 2, 3A, and 3B, each side A28, A28 of the water-retaining band member 28 has four side wall portions 22WL, 22WL, 22WS, 22WS of the enclosing member 22, respectively. It faces the pair of side wall portions 22WL and 22WL having a larger area. Therefore, as described above, a plurality of vent holes 22H, 22H... Are formed in the pair of side wall portions 22WL, 22WL in order to promote the evaporation of water on each side A28, A28 by the outside air. However, the present invention is not limited to this. For example, in addition to the air holes 22H, 22H, a plurality of air holes 22H, 22H,... May be formed in the smaller side wall portions 22WS, 22WS.
更に、この例では、通気孔２２Ｈの形状は、水平方向に長い横長矩形形状であり、当該横長矩形形状の通気孔２２Ｈが、上下方向に複数並んで形成されているが、通気孔２２Ｈの形状や配置パターンは何等これに限るものではなく、例えば真円等の円形形状であっても良いし、三角形や五角以上の多角形でも良い。また、図２及び図３Ａの例では、水平方向については通気孔２２Ｈが一つだけ設けられているが、水平方向に複数の通気孔を並べて配置しても良い。なお、かかる通気孔となり得る孔が予め形成された平板としてはパンチングメタル材等を例示できて、つまりパンチングメタル材を用いて囲い部材２２を作成しても良い。 Furthermore, in this example, the shape of the vent hole 22H is a horizontally long rectangular shape that is long in the horizontal direction, and a plurality of the horizontally long rectangular vent holes 22H are formed side by side in the vertical direction. The arrangement pattern is not limited to this, and may be, for example, a circular shape such as a perfect circle, or a triangle or a polygon having five or more corners. 2 and 3A, only one vent hole 22H is provided in the horizontal direction, but a plurality of vent holes may be arranged side by side in the horizontal direction. In addition, a punching metal material etc. can be illustrated as a flat plate in which the hole which can become this ventilation hole was formed previously, ie, the surrounding member 22 may be created using a punching metal material.
図５Ａは保水性帯状部材２８の正面図であり、図５Ｂは保水性帯状部材２８の分解斜視図である。
保水性帯状部材２８は、例えば、囲い部材２２の単位長さ部材２２Ｕの全長に相当する長さの帯状体であり、そして、既述の基材２８ｓとしての一対の帯状の保水性シート２８ｓ，２８ｓ（シート状保水材に相当）と、これら保水性シート２８ｓ，２８ｓ同士の間に介装された保形部材２９，２９…と、を有している。
FIG. 5A is a front view of the water retention band member 28, and FIG. 5B is an exploded perspective view of the water retention band member 28.
The water-retaining band member 28 is, for example, a band-shaped body having a length corresponding to the entire length of the unit length member 22U of the surrounding member 22, and a pair of band-shaped water retaining sheets 28s as the base material 28s described above. 28s (corresponding to a sheet-like water retaining material) and shape retaining members 29, 29... Interposed between the water retaining sheets 28s, 28s.
各保水性シート２８ｓは、例えば、上記単位長さ部材２２Ｕの全長に相当する長さの透水性の不織布や織布であり、その構成繊維は、例えばポリエステルやポリプロピレン、ポリエチレンテレフタレート等の樹脂繊維などである。また、坪量は例えば２００〜４００（g／ｍ２）であり、望ましくは２７０（g／ｍ２）である。なお、望ましくは、保水性シート２８ｓは、水よりも比重が小さい材料で形成されていると良く、そのようにすれば、羽根部２０の軽量化をより図り易くなる。但し、透水性を有したシート状部材であれば、保水性シート２８ｓは何等上記に限らない。 Each water-retaining sheet 28s is, for example, a water-permeable nonwoven fabric or woven fabric having a length corresponding to the entire length of the unit length member 22U, and its constituent fibers are, for example, resin fibers such as polyester, polypropylene, and polyethylene terephthalate. It is. The basis weight is, for example, 200 to 400 (g / m 2 ), and desirably 270 (g / m 2 ). Desirably, the water retention sheet 28s is formed of a material having a specific gravity smaller than that of water, and in this way, the weight of the blade portion 20 can be easily reduced. However, the water retaining sheet 28s is not limited to the above as long as it is a sheet-like member having water permeability.
保形部材２９は、保水性シート２８ｓの曲げ変形を規制してその形状を略平坦に保つ目的で、保水性シート２８ｓに積層された平面視略矩形状のシート状網体である。そして、この例では、図５Ａ及び図５Ｂに示すように、複数の保形部材２９，２９…が、保水性シート２８ｓの長手方向に間欠的に所定ピッチで並んで配置されているが、場合によっては、保水性シート２８ｓの長手方向の略全長に亘って連続して帯状に配置されていても良い。 The shape-retaining member 29 is a sheet-like net having a substantially rectangular shape in plan view laminated on the water-retaining sheet 28s for the purpose of restricting the bending deformation of the water-retaining sheet 28s and keeping its shape substantially flat. In this example, as shown in FIGS. 5A and 5B, the plurality of shape retaining members 29, 29... Are intermittently arranged at a predetermined pitch in the longitudinal direction of the water retaining sheet 28s. Depending on the case, the water-retaining sheet 28s may be continuously arranged in a strip shape over substantially the entire length in the longitudinal direction.
図５Ｂに示すように、保形部材２９の幅寸は、保水性シート２８ｓの幅寸よりも若干狭く、これにより、一対の保水性シート２８ｓ，２８ｓは、それぞれ保形部材２９よりも幅方向の両側にそれぞれはみ出した部分２８ｓ１，２８ｓ１を有しており、これらはみ出した部分２８ｓ１，２８ｓ１と、保形部材２９，２９同士の間の保形部材２９が配置されない未配置部分２８ｓ２との両者において、一対の保水性シート２８ｓ，２８ｓ同士が額縁状に接合されて、これにより、保形部材２９が一対の保水性シート２８ｓ，２８ｓ同士の間に脱落不能に保持されている。なお、上記はみ出した部分２８ｓ１，２８ｓ１及び保形部材２９の未配置部分２８ｓ２での接合は、糸による縫い合わせでも良いし、接着剤による接着でも良いし、ステープラーによる固定でも良い。 As shown in FIG. 5B, the width dimension of the shape retaining member 29 is slightly narrower than the width dimension of the water retaining sheet 28 s, whereby the pair of water retaining sheets 28 s and 28 s are each wider than the shape retaining member 29 in the width direction. In both of the protruding portions 28s1 and 28s1, the protruding portions 28s1 and 28s1 and the non-arranged portion 28s2 where the shape retaining member 29 between the shape retaining members 29 and 29 is not disposed are provided. The pair of water retaining sheets 28s and 28s are joined together in a frame shape, so that the shape retaining member 29 is held between the pair of water retaining sheets 28s and 28s so as not to fall off. It should be noted that the joints at the protruding portions 28s1 and 28s1 and the non-arranged portion 28s2 of the shape retaining member 29 may be stitched with a thread, bonded with an adhesive, or fixed with a stapler.
保形部材２９は、例えば、ポリプロピレンやポリエチレンテレフタレート等の樹脂性網状体などであり、坪量は例えば５００〜３０００（g／ｍ２）で、望ましくは１０００（g／ｍ２）である。但し、保形部材２９は、このような網状体に限るものではない。すなわち、保水性シート２８ｓに適度な曲げ剛性を付与してその形状を略平坦に維持し得るものであれば、適用可能であり、例えば軽石を敷き詰めたり、スポンジを固定等しても良い。 The shape retaining member 29 is, for example, a resinous network such as polypropylene or polyethylene terephthalate, and the basis weight is, for example, 500 to 3000 (g / m 2 ), and desirably 1000 (g / m 2 ). However, the shape retaining member 29 is not limited to such a net-like body. In other words, any material can be used as long as it can impart an appropriate bending rigidity to the water-retaining sheet 28s and maintain its shape substantially flat. For example, pumice may be spread or a sponge may be fixed.
また、かかる保形部材２９は、必須構成ではない。すなわち、保水性シート２８ｓ自体の坪量を増やしたり、同シート２８ｓの構成繊維に高剛性の素材を用いる等して、保水性シート２８ｓの折れ返りや過度の折れ曲がりを防いでその形状を概ね平坦に保つことができるのであれば、保形部材２９を設けなくても良い。また、そのようにした場合には、保形部材２９の保持目的で保水性シート２８ｓを一対たる二枚構成にする必要はなく、つまり、一枚構成の保水性シート２８ｓで或る程度の曲げ剛性を確保できるのであれば、一枚構成にしても良い。但し、保形部材２９を用いずに、保水性シート２８ｓを複数枚積層してなる複層構成で、曲げ剛性の向上を図っても良い。 Further, the shape retaining member 29 is not an essential configuration. That is, by increasing the basis weight of the water-retaining sheet 28s itself or using a highly rigid material for the constituent fibers of the sheet 28s, the shape of the water-retaining sheet 28s is prevented from being folded or excessively bent, and the shape thereof is substantially flat. However, the shape-retaining member 29 may not be provided. In such a case, it is not necessary to form a pair of water retaining sheets 28s for the purpose of holding the shape retaining member 29. That is, the water retaining sheet 28s having one sheet is bent to some extent. As long as rigidity can be ensured, a single-sheet configuration may be used. However, the bending rigidity may be improved by a multilayer structure in which a plurality of water retaining sheets 28s are stacked without using the shape retaining member 29.
ところで、上述の図４の例では、囲い部材２２を構成する複数の単位長さ部材２２Ｕ，２２Ｕを、その長手方向の端面２２Ｕｅにおいて隙間無く突き合わせていたが、何等これに限るものではない。例えば、図６の概略側面図に示すように、長手方向に隣り合う単位長さ部材２２Ｕ，２２Ｕ同士の間に隙間Ｇ２２をあけた状態で、長手方向の端面２２Ｕｅ、２２Ｕｅ同士を対向させて配置しても良い。この場合には、単位長さ部材２２Ｕ毎にそれぞれ保水性帯状部材２８（図６中では不図示）が設けられ、保水性帯状部材２８の長手方向の全長寸法が、単位長さ部材２２Ｕの全長に相当する長さに概ね設定されることにより、各保水性帯状部材２８は、それぞれ対応する単位長さ部材２２Ｕの中空空間内に概ね完全に収容される。 In the example of FIG. 4 described above, the plurality of unit length members 22U and 22U constituting the enclosing member 22 are abutted without gaps on the end face 22Ue in the longitudinal direction, but the present invention is not limited to this. For example, as shown in the schematic side view of FIG. 6, the end faces 22Ue and 22Ue in the longitudinal direction are arranged to face each other with a gap G22 between the unit length members 22U and 22U adjacent in the longitudinal direction. You may do it. In this case, a water retention band member 28 (not shown in FIG. 6) is provided for each unit length member 22U, and the total length in the longitudinal direction of the water retention band member 28 is the total length of the unit length member 22U. Is approximately set to a length corresponding to, each water-retaining band-like member 28 is accommodated almost completely in the hollow space of the corresponding unit length member 22U.
なお、かかる保水性帯状部材２８は、汚損や紫外線劣化など経年劣化のおそれがあるため、定期的に新品に交換する必要があるが、その場合には、上記の隙間Ｇ２２を利用することで交換作業を容易に行うことができる。すなわち、単位長さ部材２２Ｕの上端２２Ｕｅの開口又は下端２２Ｕｅの開口から使用済みの保水性帯状部材２８を引き抜く際や、同開口から新品の保水性帯状部材２８を単位長さ部材２２Ｕ内に差し込む際には、上記隙間Ｇ２２を通して保水性帯状部材２８を容易に抜き差しすることができる。但し、当該隙間Ｇ２２が上下方向に狭い場合には、多少抜き差し作業を行い難くなることもあるが、図５Ａ及び図５Ｂに示すように、保水性帯状部材２８の長手方向に保形部材２９，２９…が間欠配置されていれば、保水性帯状部材２８における保形部材２９の未配置部分２８ｓ２，２８ｓ２…が曲げ変形の起点となって保水性帯状部材２８を所定ピッチで間欠的に曲げることができるので、上記隙間Ｇ２２を用いた保水性帯状部材２８の抜き差し作業を容易に行うことができる。また、この隙間Ｇ２２に給水機構３０の給水口部３１を配置しても良く、その場合には、単位長さ部材２２Ｕ毎に給水口部３１が配置されることになる。 The water-retaining band-like member 28 may be deteriorated over time such as fouling or UV deterioration, and therefore needs to be periodically replaced with a new one. In that case, replacement is performed by using the gap G22. Work can be done easily. That is, when pulling out the used water retention band member 28 from the opening of the upper end 22Ue or the opening of the lower end 22Ue of the unit length member 22U, or inserting a new water retention band member 28 into the unit length member 22U from the opening. At this time, the water retention band member 28 can be easily inserted and removed through the gap G22. However, when the gap G22 is narrow in the vertical direction, it may be difficult to perform the insertion / removal operation. However, as shown in FIGS. 5A and 5B, the shape retaining members 29, 29, 29 are intermittently arranged, the non-arranged portions 28s2, 28s2,... Of the shape-retaining member 29 in the water-retaining band-shaped member 28 serve as a starting point for bending deformation, and the water-retaining band-shaped member 28 is bent intermittently at a predetermined pitch. Therefore, the work of inserting / removing the water-retaining band member 28 using the gap G22 can be easily performed. Moreover, you may arrange | position the water supply port part 31 of the water supply mechanism 30 in this clearance gap G22, and in that case, the water supply port part 31 will be arrange | positioned for every unit length member 22U.
尚、上述の図４の例において複数の単位長さ部材２２Ｕが隙間無く突き合わされていても、各側壁部２２ＷＬ，２２ＷＬ，２２ＷＳ，２２ＷＳのいずれかの一部に開口部を設けることにより、その開口から保水性帯状部材２８の抜き差し作業が可能である。 In addition, even if a plurality of unit length members 22U are abutted without gaps in the example of FIG. 4 described above, by providing an opening in one of the side walls 22WL, 22WL, 22WS, 22WS, The water retaining strip member 28 can be inserted and removed from the opening.
図７は、保水性帯状部材２８ａの変形例の説明図であり、囲い部材２２内に収容状態の保水性帯状部材２８ａを横断面視で示している。 FIG. 7 is an explanatory view of a modified example of the water retention band member 28 a, and shows the water retention band member 28 a in the housed state in the enclosure member 22 in a cross-sectional view.
上述の実施形態では、保形部材２９としてシート状網体を用いていたが、この図７の変形例では、保形部材２９ａとして複数の筒状網体を用いている点で主に相違する。すなわち、この変形例では、保水性帯状部材２８ａの幅方向に並ぶ複数の一例としての三本の筒状網体２９ａ，２９ａ，２９ａが、各筒軸を保水性帯状部材２８ａの長手方向（図７中では紙面を貫通する方向）に沿わせて配置されており、そして、これら三本の筒状網体２９ａ，２９ａ，２９ａを一纏めに保水性シート２８ｓａが外方から覆うことにより、保水性帯状部材２８ａが形成されている。 In the above-described embodiment, the sheet-like mesh body is used as the shape-retaining member 29. However, in the modified example of FIG. 7, the difference is mainly in that a plurality of cylindrical mesh bodies are used as the shape-retaining member 29a. . That is, in this modification, three cylindrical nets 29a, 29a, 29a as a plurality of examples arranged in the width direction of the water-retaining band member 28a are arranged in the longitudinal direction of the water-retaining band member 28a (see FIG. 7 in a direction penetrating the paper surface), and the water-retaining sheet 28sa is collectively covered with these three cylindrical nets 29a, 29a, and 29a, so that the water-retaining property can be obtained. A band-shaped member 28a is formed.
なお、保水性シート２８ｓａは、一枚もので三本の筒状網体２９ａ，２９ａ，２９ａを一斉に覆っても良いし、上述の実施形態のように、一対の保水性シート２８ｓ，２８ｓ同士の間に三本の筒状網体２９ａ，２９ａ，２９ａを挟み込むことで覆うようにしても良い。また、上述の実施形態の保形部材２９のように、筒状網体２９ａを、保水性帯状部材２８ａの長手方向に間欠的に配置しても良いし、或いは、同長手方向の略全長に亘って連続して配置しても良い。この筒状網体２９ａの具体例としては、ヘチマロン（商品名：新光ナイロン（株）製）などが挙げられる。 The water-retaining sheet 28sa may be a single sheet that covers the three cylindrical nets 29a, 29a, 29a all at once, or a pair of water-retaining sheets 28s, 28s as in the above-described embodiment. Three cylindrical nets 29a, 29a, 29a may be sandwiched between them to cover them. Moreover, like the shape retaining member 29 of the above-described embodiment, the cylindrical mesh body 29a may be intermittently disposed in the longitudinal direction of the water retaining strip member 28a, or may be substantially the entire length in the longitudinal direction. You may arrange | position continuously over. Specific examples of the cylindrical net 29a include hetimalon (trade name: manufactured by Shinko Nylon Co., Ltd.).
ところで、上述の実施形態では、保水性シート２８ｓとして単層構造のシートを用いていたが、この変形例では、保水性シート２８ｓａに対して複層構造の一例として二層構造のシートを用い、これにより層Ｌ１，Ｌ２毎に機能分化を図っている点でも相違する。すなわち、筒状網体２９ａと当接する側の内層Ｌ１を、水の拡散浸透目的で導水層Ｌ１とし、他方、通気孔２２Ｈを介して日光が当たる側の外層Ｌ２を、導水層Ｌ１の紫外線劣化防止目的で遮光層Ｌ２としている。なお、遮光層Ｌ２も透水性を有し、これにより、導水層Ｌ１の水が遮光層Ｌ２の表面に拡散浸透するので、これにより、通気孔Ｈ２２から取り込まれる外気は、保水性シート２８ｓａの表面に保持された水に速やかに接触し、当該水を速やかに蒸発させることができる。 By the way, in the above-mentioned embodiment, although the sheet | seat of the single layer structure was used as the water retention sheet | seat 28s, in this modification, the sheet | seat of a two layer structure is used as an example of a multilayer structure with respect to the water retention sheet | seat 28sa, This also differs in that functional differentiation is achieved for each of the layers L1 and L2. That is, the inner layer L1 on the side in contact with the cylindrical mesh body 29a is the water guide layer L1 for the purpose of water diffusion and penetration, while the outer layer L2 on the side exposed to sunlight through the vent hole 22H is the ultraviolet deterioration of the water guide layer L1. The light shielding layer L2 is used for the purpose of prevention. The light shielding layer L2 also has water permeability, whereby the water in the water guiding layer L1 diffuses and permeates into the surface of the light shielding layer L2, so that the outside air taken in from the air holes H22 is removed from the surface of the water retaining sheet 28sa. It is possible to quickly contact the water held in the water and evaporate the water quickly.
このような導水層Ｌ１は、例えば、透水性を有するポリエステルやポリエチレンテレフタレート等の樹脂繊維から構成され、また、遮光層Ｌ２は、例えば、遮光性を有するビニロンやポリエチレン等の樹脂繊維から構成される。なお、このような二層構造の形成は、外層Ｌ２をなす遮光シートと、内層Ｌ１をなす導水シートとを貼り合わせることで実現しても良い。また、遮光層Ｌ２については、その目合が０．２〜１．０ｍｍ程度のものを使用すると良く、そうすれば、防虫効果を発揮し、水分に集まるダニ類・昆虫類の繁殖を防ぐこともできる。 Such a water conveyance layer L1 is comprised from resin fibers, such as polyester and polyethylene terephthalate which have water permeability, for example, and the light shielding layer L2 is comprised from resin fibers, such as vinylon and polyethylene which have light-shielding property, for example. . In addition, you may implement | achieve such formation of a two-layer structure by bonding the light-shielding sheet | seat which forms the outer layer L2, and the water guide sheet | seat which forms the inner layer L1. In addition, the light shielding layer L2 should be about 0.2 to 1.0 mm in size, so that the insect-repellent effect can be exerted and the propagation of ticks and insects that collect in moisture can be prevented. You can also.
また、場合によっては、図８の斜視図に示すように、各羽根部２０の下方、または下部側方に隣接させて植栽基盤４０Ｂを収容したプランター４０を設置しても良い。このようにすれば、プランター４０に、ヘデラやオオイタビ等のつる植物を植栽して当該植物に羽根部２０の囲い部材２２を登攀させることができて、これにより、かかる植物によって囲い部材２２の側壁部２２ＷＬの壁面が覆われて羽根部２０の緑化が図られ、当該羽根部２０の緑化も、日照起因の羽根部２０の高温化の抑制に寄与するようになる。なお、つる植物の登攀を補助すべく、囲い部材２２の側壁部２２ＷＬの壁面に上下方向に沿わせつつワイヤやネット（不図示）を敷設しても良い。なお、かかるワイヤ４２やネットは、図８に示すように、水平方向に隣り合う羽根部２０，２０同士の間の空間（例えば中間位置）に配置されても良く、この場合には、羽根部２０の側壁部２２ＷＬの壁面は蔓植物で覆われないが、その周辺近傍の緑化を図れるので、上述と同様の高温化抑制効果を奏し得る。 Moreover, depending on the case, as shown in the perspective view of FIG. 8, you may install the planter 40 which accommodated the planting base | substrate 40B adjacent to the downward direction of each blade | wing part 20, or the lower part side. In this way, the planter 40 can be planted with a vine plant such as hedera or giant mushroom, and the enclosure member 22 of the wing portion 20 can be climbed on the plant. The wall surface of the side wall portion 22WL is covered and the blade portion 20 is greened, and the greening of the blade portion 20 also contributes to the suppression of the high temperature of the blade portion 20 caused by sunlight. In addition, in order to assist climbing of a vine plant, you may lay a wire and a net | network (not shown) along the up-down direction on the wall surface of the side wall part 22WL of the enclosure member 22. FIG. In addition, as shown in FIG. 8, the wire 42 and the net may be disposed in a space (for example, an intermediate position) between the blade portions 20 and 20 adjacent to each other in the horizontal direction. Although the wall surface of 20 side wall part 22WL is not covered with a vine plant, since the greening of the periphery vicinity can be aimed at, it can have the same high temperature suppression effect as the above-mentioned.
また、給水機構３０の給水口部３１から保水性帯状部材２８へ供給した水の未蒸発分は、羽根部２０の下端部に到達して余剰水となるが、当該余剰水をプランター４０に供給してつる植物の栽培に供しても良い。なお、図８のようにプランター４０を囲い部材２２の下方に設けた場合には、余剰水はそのまま直接プランター４０に落下供給されるが、他方、プランター４０を囲い部材２２の下部側方に設置する場合には、囲い部材２２の下端部には、囲い部材２２内の中空空間からプランター４０の植栽基盤４０Ｂへと余剰水を誘導するための導水管が設けられることになる。
ちなみに、羽根部２０，２０同士の間の空間は、防風効果によって風が弱められるので、特に高層階の植物にとっては、風ストレスが緩和され、また、羽根部２０が冷却されているので、つる植物の日射による熱ストレスが緩和されており、よって、当該つる植物にとっても良好な生育環境になっている。
In addition, the non-evaporated portion of the water supplied from the water supply port 31 of the water supply mechanism 30 to the water retention band member 28 reaches the lower end of the blade portion 20 and becomes surplus water, but the surplus water is supplied to the planter 40. And you may use for cultivation of a vine. In addition, when the planter 40 is provided below the enclosing member 22 as shown in FIG. 8, the surplus water is directly supplied to the planter 40 as it is, but on the other hand, the planter 40 is installed on the lower side of the enclosing member 22. In this case, a water guide pipe for guiding excess water from the hollow space in the enclosure member 22 to the planting base 40B of the planter 40 is provided at the lower end portion of the enclosure member 22.
Incidentally, since the wind is weakened by the windbreak effect in the space between the blade portions 20 and 20, wind stress is alleviated particularly for the plants on the higher floors, and the blade portion 20 is cooled, so The heat stress caused by the solar radiation of the plant is alleviated, and therefore, it is a good growth environment for the vine.
図９は、羽根部２０ａの囲い部材２２ａの変形例の斜視図である。上述の実施形態では、二つの略断面コ字形状部材２３，２３を互いに突き合わせることにより、箱状の囲い部材２２を形成していたが、この変形例では、略断面コ字形状部材２３を一つだけ用いることにより、略断面コ字形状の囲い部材２２ａを形成している。すなわち、囲い部材２２ａは、概ね三つの側壁部２３ＷＬ，２３ＷＳ，２３ＷＳしか有さず、これにより、四側方のうちの一方は略全面に亘って開口しているが、かかる囲い部材２２ａが区画する空間に、保水性帯状部材２８を収容して保持可能であれば、このように構成しても良い。ちなみに、図９の例では、保水性帯状部材２８を保持させる目的で、面積の大きい側壁部２３ＷＬの両脇に連続する面積の小さい方の一対の側壁部２３ＷＳ，２３ＷＳには、それぞれ端縁にリブ部２３ｂ，２３ｂが設けられている。すなわち、当該リブ部２３ｂ，２３ｂによって保水性帯状部材２８を引っ掛けることで、囲い部材２２ａ外への保水性帯状部材２８の飛び出しを防いでいる。 FIG. 9 is a perspective view of a modification of the enclosure member 22a of the blade portion 20a. In the above-described embodiment, the box-shaped enclosure member 22 is formed by abutting the two substantially cross-sectionally U-shaped members 23 and 23 with each other. By using only one, the enclosing member 22a having a substantially U-shaped cross section is formed. That is, the enclosing member 22a has only approximately three side wall portions 23WL, 23WS, and 23WS, and thus one of the four sides is open over substantially the entire surface, but the enclosing member 22a is partitioned. As long as the water-retaining band-like member 28 can be accommodated and held in the space to be formed, it may be configured in this way. Incidentally, in the example of FIG. 9, for the purpose of holding the water-retaining band-like member 28, the pair of smaller side wall portions 23WS and 23WS which are continuous on both sides of the large side wall portion 23WL are respectively provided at the edges. Ribs 23b and 23b are provided. That is, by hooking the water-retaining band-like member 28 by the rib portions 23b, 23b, the water-retaining band-like member 28 is prevented from jumping out of the surrounding member 22a.
＝＝＝その他の実施の形態＝＝＝
以上、本発明の実施形態について説明したが、上記の実施形態は、本発明の理解を容易にするためのものであり、本発明を限定して解釈するためのものではない。また、本発明は、その趣旨を逸脱することなく、変更や改良され得ると共に、本発明にはその等価物が含まれるのはいうまでもない。例えば、以下に示すような変形が可能である。
=== Other Embodiments ===
As mentioned above, although embodiment of this invention was described, said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. Further, the present invention can be changed or improved without departing from the gist thereof, and needless to say, the present invention includes equivalents thereof. For example, the following modifications are possible.
上述の実施形態では、ルーバー１０の一例として縦型ルーバー１０を例示したが、何等これに限るものではなく、横型ルーバー１０ｂとして構成しても良い。すなわち、図１０の斜視図に示すように羽根部２０の長手方向を水平方向に向けながら、複数の羽根部２０，２０…が、建物１の外壁部３の壁面３ａに沿って鉛直方向に間欠的に並んで配置されていても良い。また、この場合についても、同壁面３ａに対する各羽根部２０の向きは、遮光条件に応じて適宜設定される。例えば、同壁面３ａに対して羽根部２０の幅方向を直交させても良いし、又は、同壁面３ａに対して各羽根部２０の幅方向を平行に向けても良いし、或いは、同壁面３ａに対して所定の傾き角で羽根部２０の幅方向が傾斜するように各羽根部２０を配置しても良い。ちなみに、この場合にも、給水機構３０の給水口部３１は、最上段の羽根部２０の上方に配置されるが、当該羽根部２０は水平方向に長いことから、複数の給水口部３１が、水平方向に間欠的に配置されることになる。 In the above-described embodiment, the vertical louver 10 is illustrated as an example of the louver 10, but the louver 10 is not limited to this and may be configured as a horizontal louver 10b. That is, as shown in the perspective view of FIG. 10, the plurality of blade portions 20, 20... Intermittently move vertically along the wall surface 3 a of the outer wall portion 3 of the building 1 while the longitudinal direction of the blade portion 20 is oriented in the horizontal direction. May be arranged side by side. Also in this case, the direction of each blade portion 20 with respect to the wall surface 3a is appropriately set according to the light shielding conditions. For example, the width direction of the blade portion 20 may be orthogonal to the wall surface 3a, or the width direction of each blade portion 20 may be parallel to the wall surface 3a. You may arrange | position each blade | wing part 20 so that the width direction of the blade | wing part 20 may incline with a predetermined | prescribed inclination | tilt angle with respect to 3a. Incidentally, also in this case, the water supply port portion 31 of the water supply mechanism 30 is disposed above the uppermost blade portion 20, but since the blade portion 20 is long in the horizontal direction, a plurality of water supply port portions 31 are provided. It will be intermittently arranged in the horizontal direction.
また、同図１０の例では、最上段の羽根部２０の上方のみに給水口部３１，３１…が配置されており、給水口部３１，３１…から給水された水は、最上段の囲い部材２２を上下方向に通過した後に、同囲い部材２２の下面壁部２２ＷＬの通気孔２２Ｈを介してその下方の隣に位置する囲い部材２２の上面壁部２２ＷＬの通気孔２２Ｈへと落下供給され、これを順次上方から下方へと繰り返すことによって下方に位置する囲い部材２２，２２…へと給水するように構成されているが、何等これに限るものではなく、例えば、羽根部２０毎にその直上に給水口部３１，３１…を配置しても良い。 In the example of FIG. 10, the water supply ports 31, 31,... Are disposed only above the uppermost blade portion 20, and the water supplied from the water supply ports 31, 31,. After passing through the member 22 in the vertical direction, it is dropped and supplied to the vent hole 22H of the upper surface wall portion 22WL of the enclosing member 22 located below it through the vent hole 22H of the lower surface wall portion 22WL of the enclosing member 22. The water is supplied to the enclosure members 22, 22... Located below by sequentially repeating this from the top to the bottom, but is not limited to this. The water supply port portions 31, 31... May be arranged directly above.
上述の実施形態では、囲い部材２２の一例として略直方体の箱体を例示したが、その形状は何等これに限らない。つまり、保水性帯状部材２８を収容可能な空間を区画する部材であって複数の通気孔２２Ｈ，２２Ｈ…が貫通形成された部材であれば、これ以外の形状の部材でも良い。例えば、囲い部材２２は円筒体でも良いし、断面形状が四角形以外の多角形の筒体でも良い。 In the above-described embodiment, a substantially rectangular box is illustrated as an example of the enclosing member 22, but the shape is not limited to this. That is, a member having a shape other than this may be used as long as it is a member that divides a space in which the water-retaining band-like member 28 can be accommodated and is formed with a plurality of vent holes 22H, 22H. For example, the enclosing member 22 may be a cylindrical body or a polygonal cylindrical body having a cross-sectional shape other than a quadrangle.
上述の実施形態では、囲い部材２２（２２ａ）内には、保水性帯状部材２８しか収容せず、ルーバー１０の冷却効果を、その周辺の屋外空間や屋内空間の暑熱環境の改善のみに利用していたが、何等これに限るものではない。例えば、囲い部材２２（２２ａ）内に、保水性帯状部材２８とともに銅管や鋼管等の配管（不図示）を収容し、当該配管内に屋内空調用の熱媒体を流しても良い。すなわち、配管の一方の管端からは熱媒体が送り込まれ、他方の管端からは熱媒体が送出されるようにしても良い。このようにすれば、配管内の熱媒体は、同配管内を通過中に囲い部材２２（２２ａ）内の保水性帯状部材２８の保水性シート２８ｓと熱交換して冷却されるので、当該冷却後の熱媒体を建物１の屋内空調に利用することができる。よって、屋内空調のエネルギー効率を高めることができる。ちなみに、熱媒体は、液体でも気体でも良く、配管はアルミ管でも良い。また、囲い部材２２（２２ａ）内の配管を、つづら折り状に配置すれば、その流路長を長く稼ぐことができて、熱交換効率を高めることができる。 In the above-described embodiment, only the water-retaining band member 28 is accommodated in the enclosure member 22 (22a), and the cooling effect of the louver 10 is used only for the improvement of the hot environment in the surrounding outdoor space and indoor space. However, it is not limited to this. For example, a pipe (not shown) such as a copper pipe or a steel pipe may be accommodated in the enclosure member 22 (22a) together with the water retention band-like member 28, and a heat medium for indoor air conditioning may flow through the pipe. That is, the heat medium may be sent from one pipe end of the pipe, and the heat medium may be sent from the other pipe end. In this way, the heat medium in the pipe is cooled by exchanging heat with the water retention sheet 28s of the water retention band member 28 in the enclosure member 22 (22a) while passing through the pipe, so that the cooling medium The later heat medium can be used for indoor air conditioning of the building 1. Therefore, the energy efficiency of indoor air conditioning can be increased. Incidentally, the heat medium may be liquid or gas, and the pipe may be an aluminum pipe. Further, if the pipes in the enclosing member 22 (22a) are arranged in a zigzag manner, the flow path length can be increased and the heat exchange efficiency can be increased.
１ 建物、３ 外壁部、３ａ 壁面、
１０ 縦型ルーバー（ルーバー）、１０ａ 縦型ルーバー（ルーバー）、
１０ｂ 横型ルーバー（ルーバー）、
２０ 羽根部、２０ａ 羽根部、
２２ 囲い部材、２２ａ 囲い部材、
２２Ｈ 通気孔、２２Ｕ 単位長さ部材、２２Ｕｅ 端面、
２２ＷＬ 側壁部、２２ＷＳ 側壁部、２２ｅｄ 下端、２２ｅｕ 上端、
２３ 略断面コ字形状部材、２３ＷＬ 側壁部、２３ＷＳ 側壁部、２３ｂ リブ部、
２８ 保水性帯状部材、
２８ｓ 保水性シート（シート状保水材）、
２８ｓ１ はみ出した部分、２８ｓ２ 未配置部分、
２８ｓａ 保水性シート（シート状保水材）、
２９ 保形部材、２９ａ 保形部材、
３０ 給水機構、３１ 給水口部、
４０ プランター、４０Ｂ 植栽基盤、４２ ワイヤ、
Ａ２８ 面、
Ｇ２２ 隙間、
Ｇ２８ 群、
Ｌ１ 内層（導水層）、Ｌ２ 外層（遮光層）、
Ｓ 隙間、Ｂ 床部、Ｇ 地面、
1 building, 3 outer wall, 3a wall,
10 Vertical louver (louver), 10a Vertical louver (louver),
10b Horizontal louver (louver),
20 blades, 20a blades,
22 enclosure member, 22a enclosure member,
22H ventilation hole, 22U unit length member, 22Ue end face,
22WL side wall, 22WS side wall, 22ed lower end, 22eu upper end,
23 substantially cross-sectional U-shaped member, 23WL side wall part, 23WS side wall part, 23b rib part,
28 water-retaining band member,
28s water retention sheet (sheet-like water retention material),
28s1 protruding part, 28s2 non-arranged part,
28sa water retention sheet (sheet-like water retention material),
29 shape retaining member, 29a shape retaining member,
30 water supply mechanism, 31 water supply port,
40 planters, 40B planting base, 42 wires,
A28 side,
G22 gap,
G28 group,
L1 inner layer (water conduction layer), L2 outer layer (light shielding layer),
S gap, B floor, G ground,
Claims (9)
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
前記シート状保水材の片面は、前記通気孔に対向しており、
前記囲い部材は長手方向を有し、前記囲い部材が区画形成する前記空間の長手方向は前記囲い部材の長手方向と揃っており、
前記シート状保水材は、該シート状保水材の長手方向を前記囲い部材の長手方向に揃えつつ前記空間に収容されており、
前記シート状保水材には、前記シート状保水材の形状を平坦に保つための保形部材が設けられており、
前記保形部材は、前記シート状保水材の前記長手方向に間欠的に複数並んで設けられていることを特徴とするルーバー。 A louver having blades arranged outside the building,
The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
One side of the sheet-like water retention material faces the vent hole,
The enclosure member has a longitudinal direction, and the longitudinal direction of the space defined by the enclosure member is aligned with the longitudinal direction of the enclosure member;
The sheet-like water retaining material is accommodated in the space while aligning the longitudinal direction of the sheet-like water retaining material with the longitudinal direction of the surrounding member,
The sheet-shaped water retaining material is provided with a shape retaining member for keeping the shape of the sheet-shaped water retaining material flat,
The louver characterized in that a plurality of the shape-retaining members are provided in a row intermittently in the longitudinal direction of the sheet-like water-retaining material.
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
前記シート状保水材の片面は、前記通気孔に対向しており、
前記囲い部材は長手方向を有し、前記囲い部材が区画形成する前記空間の長手方向は前記囲い部材の長手方向と揃っており、
前記シート状保水材は、該シート状保水材の長手方向を前記囲い部材の長手方向に揃えつつ前記空間に収容されており、
前記シート状保水材には、前記シート状保水材の形状を平坦に保つための保形部材が設けられており、
前記保形部材は、透水性の樹脂繊維からなる網状体であることを特徴とするルーバー。 A louver having blades arranged outside the building,
The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
One side of the sheet-like water retention material faces the vent hole,
The enclosure member has a longitudinal direction, and the longitudinal direction of the space defined by the enclosure member is aligned with the longitudinal direction of the enclosure member;
The sheet-like water retaining material is accommodated in the space while aligning the longitudinal direction of the sheet-like water retaining material with the longitudinal direction of the surrounding member,
The sheet-shaped water retaining material is provided with a shape retaining member for keeping the shape of the sheet-shaped water retaining material flat,
The louver characterized in that the shape-retaining member is a net-like body made of water-permeable resin fibers.
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
前記シート状保水材の片面は、前記通気孔に対向しており、
前記囲い部材は長手方向を有し、前記囲い部材が区画形成する前記空間の長手方向は前記囲い部材の長手方向と揃っており、
前記シート状保水材は、該シート状保水材の長手方向を前記囲い部材の長手方向に揃えつつ前記空間に収容されており、
前記シート状保水材には、前記シート状保水材の形状を平坦に保つための保形部材が設けられており、
一対の前記シート状保水材同士は、互いに厚さ方向に重ね合わせられて接合されており、
前記シート状保水材同士の間に、前記保形部材が介装されて保持されていることを特徴とするルーバー。 A louver having blades arranged outside the building,
The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
One side of the sheet-like water retention material faces the vent hole,
The enclosure member has a longitudinal direction, and the longitudinal direction of the space defined by the enclosure member is aligned with the longitudinal direction of the enclosure member;
The sheet-like water retaining material is accommodated in the space while aligning the longitudinal direction of the sheet-like water retaining material with the longitudinal direction of the surrounding member,
The sheet-shaped water retaining material is provided with a shape retaining member for keeping the shape of the sheet-shaped water retaining material flat,
A pair of the sheet-like water retention materials are overlapped and joined to each other in the thickness direction,
The louver characterized in that the shape retaining member is interposed and held between the sheet-like water retaining materials.
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
前記シート状保水材の片面は、前記通気孔に対向しており、
前記囲い部材は、前記長手方向の少なくとも一方端が開口した中空部材であり、
前記囲い部材は、前記長手方向に沿って複数並んで設けられ、
前記囲い部材毎に、前記シート状保水材がそれぞれ収容され、
前記長手方向に隣り合う囲い部材同士の間には、隙間が形成されていることを特徴とするルーバー。 A louver having blades arranged outside the building,
The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
One side of the sheet-like water retention material faces the vent hole,
The enclosure member is a hollow member having an opening at least one end in the longitudinal direction,
A plurality of the surrounding members are provided along the longitudinal direction,
For each of the enclosure members, the sheet-like water retaining material is accommodated,
A louver characterized in that a gap is formed between the enclosing members adjacent in the longitudinal direction.
前記囲い部材の上方には、前記給水機構の給水口部が設けられており、
前記給水口部から前記囲い部材内の前記シート状保水材に向けて水を落下供給することを特徴とするルーバー。 A louver according to any one of claims 1 to 4,
Above the enclosure member, a water supply port of the water supply mechanism is provided,
A louver that drops and supplies water from the water supply port toward the sheet-shaped water retaining material in the enclosure member.
前記シート状保水材は、水よりも比重が小さい材料で形成されていることを特徴とするルーバー。 A louver according to any one of claims 1 to 5,
The sheet-like water retention material is formed of a material having a specific gravity smaller than that of water.
前記囲い部材が区画形成する前記空間には、前記シート状保水材と共に、配管が収容されており、
前記配管の一方の管端からは、前記建物の屋内空調に使用される熱媒体が送り込まれ、前記配管の他方の管端からは、前記熱媒体が送出されることを特徴とするルーバー。 The louver according to any one of claims 1 to 6,
In the space formed by the enclosure member, together with the sheet-like water retaining material, a pipe is accommodated,
The louver is characterized in that a heat medium used for indoor air conditioning of the building is sent from one pipe end of the pipe, and the heat medium is sent from the other pipe end of the pipe.
前記羽根部の外形をなす囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
貫通形成された外気との通気孔が、前記囲い部材に設けられており、
前記シート状保水材の一方側の片面、及び他方側の片面は、前記通気孔に対向していることを特徴とするルーバー。 A louver having blades arranged outside the building,
An enclosure member forming the outer shape of the blade portion;
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
A vent hole with outside air formed through is provided in the enclosure member,
One side of the sheet-like water-retaining material and one side of the other side are opposed to the vent hole .
前記羽根部の外形をなし、複数の通気孔が貫通形成された囲い部材と、
前記囲い部材が区画形成する空間に収容されて保持されるシート状保水材と、
前記シート状保水材に給水する給水機構と、を有し、
前記シート状保水材の片面は、前記通気孔に対向しており、
前記囲い部材は、略断面コ字形状部材で形成されて、三つの側壁部と、一つの開口部とを有し、
前記開口部からの前記シート状保水材の飛び出しを防止する手段を備えていることを特徴とするルーバー。 A louver having blades arranged outside the building,
The outer shape of the blade portion, a surrounding member in which a plurality of ventilation holes are formed,
A sheet-like water-retaining material that is housed and held in a space formed by the enclosure member;
A water supply mechanism for supplying water to the sheet-like water retention material,
One side of the sheet-like water retention material faces the vent hole,
The enclosure member is formed of a substantially U-shaped member in cross section, and has three side walls and one opening.
A louver comprising means for preventing the sheet-like water retaining material from jumping out of the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012005500A JP6069837B2 (en) | 2012-01-13 | 2012-01-13 | louver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012005500A JP6069837B2 (en) | 2012-01-13 | 2012-01-13 | louver |
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| JP2013144886A JP2013144886A (en) | 2013-07-25 |
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| JP2010189983A (en) * | 2009-02-20 | 2010-09-02 | Toppan Printing Co Ltd | Wall surface temperature rising prevention sheet and wall surface temperature rising prevention method |
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