JP2000080773A - Roof with solar cell - Google Patents
Roof with solar cellInfo
- Publication number
- JP2000080773A JP2000080773A JP10251186A JP25118698A JP2000080773A JP 2000080773 A JP2000080773 A JP 2000080773A JP 10251186 A JP10251186 A JP 10251186A JP 25118698 A JP25118698 A JP 25118698A JP 2000080773 A JP2000080773 A JP 2000080773A
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- roof
- water
- cell panel
- drainage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/40—Preventing corrosion; Protecting against dirt or contamination
- F24S40/44—Draining rainwater or condensation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
- F24S25/30—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors
- F24S25/33—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles
- F24S25/35—Arrangement of stationary mountings or supports for solar heat collector modules using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors forming substantially planar assemblies, e.g. of coplanar or stacked profiles by means of profiles with a cross-section defining separate supporting portions for adjacent modules
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S2020/10—Solar modules layout; Modular arrangements
- F24S2020/12—Coplanar arrangements with frame overlapping portions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、屋根の傾斜面に複
数の太陽電池パネルが配列された太陽電池付屋根に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof with solar cells in which a plurality of solar panels are arranged on an inclined surface of the roof.
【０００２】[0002]
【背景技術】従来より、太陽光を電気に変換して太陽エ
ネルギーとして利用する太陽電池パネルがある。図７に
示すように、このような太陽電池パネル２１Ａを住宅等
の屋根の傾斜面に沿って、屋根面１４Ａ上に上下左右に
複数枚設置することにより、太陽電池付屋根１３が構成
されている。太陽電池パネル２１Ａは、屋根面１４Ａに
設置するにあたり、水による漏電等の事故を未然に防止
するため、太陽電池である所定枚数のソーラーセルを平
板状の完全防水ケースの内部に収め、この防水ケースの
周りに四角枠状のフレームを設けて形成されている。そ
して、太陽電池パネル２１Ａは、そのフレームを屋根１
３の傾斜方向に沿って設けられた支持用レール部材３１
を介して屋根面１４Ａに取り付けられている。BACKGROUND ART Conventionally, there is a solar cell panel that converts sunlight into electricity and uses it as solar energy. As shown in FIG. 7, the roof 13 with solar cells is configured by installing a plurality of such solar cell panels 21A vertically and horizontally on the roof surface 14A along the inclined surface of the roof of a house or the like. I have. When the solar cell panel 21A is installed on the roof surface 14A, a predetermined number of solar cells, which are solar cells, are housed in a flat, completely waterproof case in order to prevent an accident such as electric leakage due to water. It is formed by providing a rectangular frame around the case. Then, the solar cell panel 21A attaches the frame to the roof 1
3 supporting rail member 31 provided along the inclination direction of 3
Is attached to the roof surface 14A.
【０００３】このような太陽電池付屋根１３でも、充分
な防水性能を確保する必要がある。このため、屋根面１
４Ａに充分な水勾配を付与するとともに、その傾斜面上
に太陽電池パネル２１Ａを上下方向に配列するにあたっ
て、図８に示すように、下方に設置される太陽電池パネ
ル２１Ａの水上側のフレームの上枠部２５と、その上方
に設置される別の太陽電池パネル２１Ａの水下側の下枠
部２６とを隣接させ、これらの間になるべく隙間が形成
されないようにし、雨水等の水が屋根１３の内部に浸入
しないようになっている。さらに、仮にこれらの太陽電
池パネル２１Ａの隙間に雨水等が浸入しても、下方に配
置される太陽電池パネル２１Ａの上枠部２５に樋部２５
Ａを設けるとともに、上方に配置される別の太陽電池パ
ネル２１Ａの下枠部２６に水切り部２６Ａを設け、これ
らの樋部２５Ａと水切り部２６Ａとを対向配置し、雨水
等の水を水切り部２６Ａで樋部２５Ａへ導いて排水を促
している。これにより、優れた防水性能が確保されるよ
うになっている（特開平１０−１６９１２７号公報等参
照）。[0003] Even with such a roof 13 with solar cells, it is necessary to ensure sufficient waterproof performance. Therefore, the roof surface 1
In addition to providing a sufficient water gradient to 4A and arranging the solar cell panels 21A in the vertical direction on the inclined surface, as shown in FIG. The upper frame portion 25 and the lower frame portion 26 on the lower side of another solar cell panel 21A installed above the upper frame portion 25 are made adjacent to each other so that a gap is not formed as much as possible, and water such as rainwater is 13 so as not to enter. Furthermore, even if rainwater or the like enters these gaps between the solar cell panels 21A, the gutters 25 are attached to the upper frame 25 of the solar cell panel 21A disposed below.
A, and a draining portion 26A is provided on the lower frame portion 26 of another solar cell panel 21A disposed above, and the gutter portion 25A and the draining portion 26A are arranged to face each other, and water such as rainwater is drained off. At 26A, the water is guided to the gutter 25A to promote drainage. Thereby, excellent waterproof performance is ensured (see Japanese Patent Application Laid-Open No. 10-169127).
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、太陽電
池パネルは、屋根の傾斜面に沿って上下左右に配列さ
れ、上枠部が水平となるように配置されているため、樋
部の水はけが悪く、上枠部に設けられた樋部内に雨水等
の水が溜まりやすい。このため、樋部の排水性能、ひい
ては、太陽電池パネルの水上側の辺の排水性能の向上が
要望されている。However, since the solar cell panels are arranged vertically and horizontally along the inclined surface of the roof, and the upper frame portion is arranged horizontally, the drainage of the gutter portion is poor. In addition, water such as rainwater easily accumulates in a gutter provided in the upper frame. For this reason, there is a demand for an improvement in drainage performance of the gutter part, and eventually, the drainage performance of the solar cell panel on the water upper side.
【０００５】本発明の目的は、水上側の辺の排水性能を
向上することが可能となる太陽電池付屋根を提供するこ
とにある。[0005] It is an object of the present invention to provide a roof with solar cells, which makes it possible to improve the drainage performance of the side above the water.
【０００６】[0006]
【課題を解決するための手段】本発明は、図面を参照し
て説明すると、屋根の傾斜面に複数の太陽電池パネル２
１Ａが配列された太陽電池付屋根１３であって、太陽電
池パネル２１Ａの水上側の辺には、雨水等の排水のため
の水勾配が付けられていることを特徴とする。このよう
な本発明では、太陽電池パネルの水上側の辺となる上枠
部に樋部が設けられていれば、同樋部に水勾配が付与さ
れ、この水勾配に沿って雨水等の水の排水が促されるの
で、樋部に雨水等の水が溜まることがなくなり、樋部の
水はけが良好になる。これにより、水上側の辺の排水性
能を向上することが可能となる。The present invention will be described with reference to the accompanying drawings.
The roof 13 with solar cells in which 1A is arranged is characterized in that a water gradient for drainage of rainwater or the like is provided on the water-side side of the solar cell panel 21A. In the present invention as described above, if a gutter is provided in the upper frame portion which is a water-side side of the solar cell panel, a water gradient is provided to the gutter, and water such as rainwater is provided along the water gradient. Is drained, so that water such as rainwater does not accumulate in the gutter, and drainage of the gutter is improved. This makes it possible to improve the drainage performance of the water-side side.
【０００７】以上において、太陽電池パネル２１Ａとし
ては、四角形状に形成されているものが採用できる。こ
のように、四角形状に、特に、一般的な正方形状に形成
された太陽電池パネルを採用すれば、太陽電池パネルを
配列するにあたり、一般的な太陽電池パネルの取付構
造、例えば、太陽電池パネルの両側縁を支持するレール
状の取付部材を備えた取付構造が利用可能となる。In the above description, a rectangular solar cell panel 21A can be employed. Thus, if a solar cell panel formed in a quadrangular shape, in particular, a general square shape is adopted, when arranging the solar cell panels, a general solar cell panel mounting structure, for example, a solar cell panel A mounting structure including a rail-shaped mounting member that supports both side edges of the mounting member can be used.
【０００８】また、太陽電池パネル２１Ｂ〜２１Ｄの形
状としては、四つの内角がすべて直角でないとともに、
二組の相対する辺がそれぞれ互いに平行である平行四辺
形状に形成されているもの、水上側の辺が山形状に折曲
されて形成されているもの、および水上側の辺が円弧状
に湾曲されて形成されているもののいずれもが採用でき
る。これらの形状を太陽電池パネルに採用すれば、従来
と同様に、屋根の傾斜面に沿って上下左右に配列しても
水上側の辺が傾斜し、排水性能が向上されるようにな
る。In addition, as for the shape of the solar cell panels 21B to 21D, not all four inner angles are right angles,
Two pairs of opposing sides are formed in a parallelogram shape that is parallel to each other, those on the waterside are bent into a mountain shape, and those on the waterside are curved in an arc Any of those formed by forming can be adopted. If these shapes are adopted for the solar cell panel, the side on the water side is inclined even if the shapes are arranged vertically and horizontally along the inclined surface of the roof, as in the conventional case, and the drainage performance is improved.
【０００９】[0009]
【発明の実施の形態】以下に本発明の実施の形態を図面
に基づいて説明する。なお、以下の説明では、既に説明
した部材と同じ部材には、同一符号を付し、その説明を
省略もしくは簡略にする。図１には、本発明の第１実施
形態に係る建物１０が示されている。この建物１０の屋
根１３は、寄せ棟式の屋根であり、複数の屋根パネル１
４と、屋根材となる複数の太陽電池パネル２１Ａとを備
えて太陽電池付屋根１３とされている。Embodiments of the present invention will be described below with reference to the drawings. In the following description, the same members as those already described are denoted by the same reference numerals, and description thereof will be omitted or simplified. FIG. 1 shows a building 10 according to the first embodiment of the present invention. The roof 13 of the building 10 is a ridge-type roof and includes a plurality of roof panels 1.
4 and a plurality of solar cell panels 21A serving as a roof material, and the roof with solar cells 13 is provided.
【００１０】太陽電池パネル２１Ａは、複数の屋根パネ
ル１４によって形成される屋根面１４Ａに、その傾斜方
向と交差する方向に沿って斜めに配列されている。各太
陽電池パネル２１Ａは、図２に示すように、太陽光で発
電を行う所定枚数のソーラーセルを収めた平板状の完全
防水ケース２２と、このケース２２の周りを囲む四角枠
状のフレーム２３とを備え、正方形状に形成されてい
る。フレーム２３は、屋根１３の傾斜方向と交差する方
向に沿って斜めに配置される２本の縦枠部２４と、これ
ら縦枠部２４を相互に連結し、かつ、縦枠部２４と直交
する方向に沿って配置されている上枠部２５および下枠
部２６とを備えて形成されている。これらの縦枠部２
４、上枠部２５および下枠部２６によって、太陽電池パ
ネル２１Ａ全体の防水および補強がなされ、雨水による
漏電および短絡等の事故ならびに太陽電池パネル２１Ａ
の表面に加わる荷重等からソーラーセルが保護されるよ
うになっている。The solar cell panels 21A are arranged obliquely on a roof surface 14A formed by a plurality of roof panels 14 along a direction intersecting the inclination direction. As shown in FIG. 2, each solar cell panel 21 </ b> A has a flat, completely waterproof case 22 containing a predetermined number of solar cells that generate electricity using sunlight, and a square frame 23 surrounding the case 22. And is formed in a square shape. The frame 23 has two vertical frame portions 24 arranged obliquely along a direction intersecting with the inclination direction of the roof 13, connects these vertical frame portions 24 to each other, and is orthogonal to the vertical frame portions 24. It is formed with an upper frame part 25 and a lower frame part 26 arranged along the direction. These vertical frame parts 2
4. The upper and lower frame portions 25 and 26 provide waterproofing and reinforcement of the entire solar cell panel 21A, such as accidents such as short circuit and short circuit due to rainwater and the solar cell panel 21A.
The solar cell is protected from a load applied to the surface of the solar cell.
【００１１】図１に戻って、このような太陽電池パネル
２１Ａは、上枠部２５および下枠部２６と直交する方向
に延びる支持用レール部材３１で縦枠部２４が支持され
ている。一対の支持用レール部材３１の間には、複数の
太陽電池パネル２１Ａが配列されるとともに、水下側の
太陽電池パネル２１Ａの上枠部２５に設けられている樋
部２５Ａの上方に、水上側の別の太陽電池パネル２１Ａ
の下枠部２６に設けられている水切り部２６Ａが対向配
置されている（図８参照）。Returning to FIG. 1, in such a solar cell panel 21A, the vertical frame portion 24 is supported by a supporting rail member 31 extending in a direction orthogonal to the upper frame portion 25 and the lower frame portion 26. A plurality of solar cell panels 21A are arranged between the pair of supporting rail members 31, and a plurality of solar cell panels 21A are arranged above a gutter portion 25A provided on an upper frame portion 25 of the solar cell panel 21A on the underwater side. Another solar panel 21A on the side
A draining portion 26A provided on the lower frame portion 26 is opposed to the lower frame portion 26 (see FIG. 8).
【００１２】このように、屋根１３の傾斜方向と交差す
る方向に沿って斜めに配列されることにより、太陽電池
パネル２１Ａの水上側の辺となる上枠部２５には、雨水
等の排水のための水勾配が付けられている。ここで、仮
に、斜め下方に設置される太陽電池パネル２１Ａの水上
側の上枠部２５と、その斜め上方に設置される別の太陽
電池パネル２１Ａの水下側の下枠部２６との隙間に雨水
等が浸入しても、上枠部２５に付けられた水勾配によっ
て、良好な水はけが付与され、前述した上枠部２５に設
けられる樋部２５Ａに雨水等が溜まることなく排水可能
となっている。As described above, by being obliquely arranged along the direction intersecting with the inclination direction of the roof 13, the upper frame 25, which is the water-side side of the solar cell panel 21A, is provided with drainage such as rainwater. There is a water gradient for it. Here, the gap between the upper frame portion 25 on the water side of the solar cell panel 21A installed diagonally below and the lower frame portion 26 on the water side of another solar cell panel 21A installed diagonally upward is assumed. Even if rainwater or the like infiltrates, good drainage is provided by the water gradient attached to the upper frame portion 25, and drainage can be performed without rainwater or the like accumulating in the gutter portion 25A provided in the upper frame portion 25 described above. Has become.
【００１３】このような太陽電池パネル２１Ａは、図３
に示すように、２本の縦枠部２４が屋根１３の傾斜方向
に交差する方向に沿って野地板１４Ｂ上に取り付けられ
た一対のレール状の支持用レール部材３１に固定されて
いる。支持用レール部材３１は、太陽電池パネル２１Ａ
の縦枠部２４を受けるパネル受部３２と、このパネル受
部３２を支持し、屋根面１４Ａの野地板１４Ｂ上にビス
８０で固定されるパネル支持部３３とから形成されてい
る。また、各太陽電池パネル２１Ａ間には、隙間を覆う
カバー材４１が設けられている。パネル受部３２には、
例えばビス８０等で太陽電池パネル２１Ａの縦枠部２４
が固定されているとともに、パネル受部３２の長手方向
に沿った両端には、止水部３２Ａが形成されている。太
陽電池パネル２１Ａとカバー材４１との間から浸入して
きた雨水等の水は、前述した止水部３２Ａで野地板１４
Ｂ上に落ちないようになっている。また、パネル支持部
３３は、その内部が中空の樋状に形成されている。Such a solar cell panel 21A is shown in FIG.
As shown in FIG. 5, two vertical frame portions 24 are fixed to a pair of rail-shaped support rail members 31 mounted on the base plate 14B along a direction intersecting the inclination direction of the roof 13. The supporting rail member 31 is a solar cell panel 21A.
And a panel support portion 33 that supports the vertical frame portion 24 and supports the panel support portion 32 and is fixed on the field plate 14B of the roof surface 14A with screws 80. In addition, a cover member 41 that covers the gap is provided between the solar cell panels 21A. In the panel receiving part 32,
For example, the vertical frame portion 24 of the solar cell panel 21A is made of a screw 80 or the like.
Are fixed, and water stop portions 32A are formed at both ends of the panel receiving portion 32 along the longitudinal direction. Water such as rainwater that has entered between the solar cell panel 21A and the cover member 41 is removed by the water stopping portion 32A described above.
It does not fall on B. Further, the inside of the panel support portion 33 is formed in a hollow gutter shape.
【００１４】カバー材４１と縦枠部２４との間から浸入
する雨水等の水は、パネル受部３２の上面を伝って軒先
から排出されるようになっている。縦枠部２４をパネル
受部３２に固定するビス８０の孔を伝ってパネル支持部
３３の内部に浸入した雨水等の水は、パネル支持部３３
を通して軒先から排出できるようになっている。ここ
で、野地板１４Ｂは、合板等の面材であり、表面にアス
ファルトルーフィング等のシート材１４Ｃが貼り付けら
れている。Water, such as rainwater, that enters from between the cover member 41 and the vertical frame portion 24 is discharged from the eaves along the upper surface of the panel receiving portion 32. Water such as rainwater that has entered the inside of the panel support 33 through the holes of the screws 80 for fixing the vertical frame portion 24 to the panel receiving portion 32 is removed from the panel support 33.
Can be discharged from the eaves through the eaves. Here, the base plate 14B is a face material such as plywood, and a sheet material 14C such as asphalt roofing is adhered to the surface.
【００１５】このような本実施形態によれば、次のよう
な効果が得られる。すなわち、太陽電池パネル２１Ａの
水上側の辺となる上枠部２５に水勾配が付けられている
ので、上枠部２５に設けられている樋部２５Ａに水勾配
が付与され、この水勾配に沿って雨水等の水の排水が促
される。これにより、樋部２５Ａに雨水等の水が溜まる
ことがなくなり、樋部２５Ａの水はけが良好になり、水
上側の辺の排水性能を向上することができる。According to this embodiment, the following effects can be obtained. That is, since a water gradient is given to the upper frame portion 25 which is a side on the water side of the solar cell panel 21A, a water gradient is given to the gutter portion 25A provided on the upper frame portion 25, and this water gradient is applied. The drainage of water such as rainwater is promoted along. Accordingly, water such as rainwater does not accumulate in the gutter portion 25A, drainage of the gutter portion 25A is improved, and drainage performance on the upper side of the water can be improved.
【００１６】また、一般的な正方形状に形成された太陽
電池パネル２１Ａを採用しているので、太陽電池パネル
２１Ａを配列するにあたり、太陽電池パネル２１Ａの両
側縁を支持する支持用レール部材３１を備えた一般的な
太陽電池パネル２１Ａの取付構造を利用することができ
る。Further, since the solar cell panel 21A formed in a general square shape is employed, when arranging the solar cell panels 21A, the supporting rail members 31 for supporting both side edges of the solar cell panel 21A are used. The provided general solar cell panel 21A mounting structure can be used.
【００１７】図４には、本発明の第２実施形態に係る太
陽電池付屋根１３が示されている。本第２実施形態は、
前記第１実施形態における正方形状の太陽電池パネル２
１Ａを、四つの内角がすべて直角でないとともに、二組
の相対する辺がそれぞれ互いに平行である平行四辺形状
の太陽電池パネル２１Ｂとしたものである。FIG. 4 shows a roof 13 with solar cells according to a second embodiment of the present invention. In the second embodiment,
Square-shaped solar cell panel 2 in the first embodiment
1A is a parallelogram solar cell panel 21B in which all four interior angles are not right angles and two sets of opposite sides are respectively parallel to each other.
【００１８】すなわち、平行四辺形状の太陽電池パネル
２１Ｂは、屋根１３の傾斜方向と交差する方向に沿った
一組の相対する辺がそれぞれ上枠部２５、下枠部２６と
され、屋根１３の傾斜面に沿って上下左右に配列されて
いる。このように太陽電池パネル２１Ｂを配列すること
で、上枠部２５に水勾配が付けられる。That is, in the parallelogram-shaped solar cell panel 21B, a pair of opposing sides along a direction intersecting with the inclination direction of the roof 13 are defined as an upper frame portion 25 and a lower frame portion 26, respectively. It is arranged up, down, left and right along the inclined surface. By arranging the solar cell panels 21B in this manner, a water gradient is applied to the upper frame portion 25.
【００１９】このような本第２実施形態によれば、平行
四辺形状の太陽電池パネル２１Ｂを屋根１３の傾斜面に
沿って上下左右に配列することで、水上側の辺となる上
枠部２５に水勾配が付けられるので、前記第１実施形態
と同様の作用・効果が得られるうえ、従来と同様に、屋
根１３の傾斜面に沿って上下左右に配列しても水上側の
辺が傾斜するので、太陽電池パネル２１Ｂの設置作業を
容易に行うことができるとともに、排水性能を向上でき
る。According to the second embodiment, by arranging the parallelogram-shaped solar cell panels 21B vertically and horizontally along the inclined surface of the roof 13, the upper frame portion 25 serving as the waterside side is provided. Since a water gradient is provided, the same operation and effect as those of the first embodiment can be obtained. In addition, as in the conventional case, the side on the water side is inclined even if it is arranged vertically and horizontally along the inclined surface of the roof 13. Therefore, the installation work of the solar cell panel 21B can be easily performed, and the drainage performance can be improved.
【００２０】なお、本発明は前記実施の形態に限定され
るものではなく、本発明の目的を達成できる他の構成等
を含み、以下に示すような変形等も本発明に含まれる。
例えば、太陽電池パネルとしては、正方形状や平行四辺
形状に形成されたものに限らず、正六角形や正三角形等
の他の角形のものでもよく、あるいは、図５に示すよう
な水上側の辺となる上枠部２５が山形状に形成された太
陽電池パネル２１Ｃでもよいし、図６に示すような水上
側となる上枠部２５が円弧状に湾曲された太陽電池パネ
ル２１Ｄでもよい。要するに、太陽電池パネルの水上側
の辺が傾斜していればよい。It should be noted that the present invention is not limited to the above-described embodiment, but includes other configurations capable of achieving the object of the present invention, and also includes the following modifications.
For example, the solar cell panel is not limited to a square or a parallelogram, and may be another square such as a regular hexagon or a regular triangle, or a water-side edge as shown in FIG. The solar cell panel 21C in which the upper frame portion 25 is formed in a mountain shape may be used, or the solar cell panel 21D in which the upper frame portion 25 on the water side as shown in FIG. 6 is curved in an arc shape may be used. In short, it is only necessary that the water-side side of the solar cell panel is inclined.
【００２１】[0021]
【発明の効果】以上に述べたように、本発明の太陽電池
付屋根によれば、太陽電池パネルの水上側の辺に雨水等
の排水のための水勾配を付けることで、水上側の辺の排
水性能を向上できるという効果がある。As described above, according to the roof with solar cells of the present invention, a water gradient for draining rainwater or the like is provided on the water-side edge of the solar cell panel, whereby the water-side edge is provided. This has the effect of improving the drainage performance of the water.
【図１】本発明の第１実施形態における建物を示す斜視
図である。FIG. 1 is a perspective view showing a building according to a first embodiment of the present invention.
【図２】前記実施形態における太陽電池パネルを示す斜
視図である。FIG. 2 is a perspective view showing a solar cell panel in the embodiment.
【図３】前記実施形態における太陽電池パネルの設置構
造を示す断面図である。FIG. 3 is a cross-sectional view showing an installation structure of a solar cell panel in the embodiment.
【図４】本発明の第２実施形態における太陽電池付屋根
を示す図である。FIG. 4 is a diagram illustrating a roof with solar cells according to a second embodiment of the present invention.
【図５】本発明の変形例であって、太陽電池付屋根を示
す図である。FIG. 5 is a view showing a roof with solar cells according to a modification of the present invention.
【図６】本発明の他の変形例であって、太陽電池付屋根
を示す図である。FIG. 6 is a view showing a roof with solar cells according to another modification of the present invention.
【図７】従来の建物を示す斜視図である。FIG. 7 is a perspective view showing a conventional building.
【図８】上下に配列された太陽電池パネルの接合構造を
示す断面図である。FIG. 8 is a cross-sectional view showing a joint structure of solar cell panels arranged vertically.
１３ 太陽電池付屋根 ２１Ａ〜２１Ｄ 太陽電池パネル 13 Roof with solar cells 21A-21D Solar panel
Claims (5)
列された太陽電池付屋根であって、前記太陽電池パネル
の水上側の辺には、雨水等の排水のための水勾配が付け
られていることを特徴とする太陽電池付屋根。1. A roof with solar cells in which a plurality of solar cell panels are arranged on an inclined surface of a roof, wherein a water gradient for draining rainwater or the like is provided on a water-side side of the solar cell panels. A roof with solar cells, characterized in that:
て、前記太陽電池パネルは、四角形状に形成されている
ことを特徴とする太陽電池付屋根。2. The roof with solar cells according to claim 1, wherein said solar cell panels are formed in a square shape.
付屋根において、前記太陽電池パネルは、四つの内角が
すべて直角でないとともに、二組の相対する辺がそれぞ
れ互いに平行である平行四辺形状に形成されていること
を特徴とする太陽電池付屋根。3. The solar cell-equipped roof according to claim 1, wherein the solar cell panel has four parallel sides in which all four interior angles are not right angles and two sets of opposite sides are respectively parallel to each other. A roof with solar cells, which is formed in a shape.
て、前記太陽電池パネルは、前記水上側の辺が山形状に
折曲されて形成されていることを特徴とする太陽電池付
屋根。4. The roof with solar cells according to claim 1, wherein the solar cell panel is formed by bending the side on the water side into a mountain shape.
て、前記太陽電池パネルは、前記水上側の辺が円弧状に
湾曲されて形成されていることを特徴とする太陽電池付
屋根。5. The roof with a solar cell according to claim 1, wherein the solar cell panel is formed such that a side on the water side is curved in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10251186A JP2000080773A (en) | 1998-09-04 | 1998-09-04 | Roof with solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10251186A JP2000080773A (en) | 1998-09-04 | 1998-09-04 | Roof with solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000080773A true JP2000080773A (en) | 2000-03-21 |
Family
ID=17218970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10251186A Withdrawn JP2000080773A (en) | 1998-09-04 | 1998-09-04 | Roof with solar cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000080773A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013084837A1 (en) * | 2011-12-06 | 2013-06-13 | 伊藤組土建株式会社 | Solar power system and solar panel installation method |
| WO2013168440A1 (en) * | 2012-05-11 | 2013-11-14 | 京セラ株式会社 | Solar cell apparatus |
| CN105262417A (en) * | 2015-10-28 | 2016-01-20 | 协鑫集成（上海）能源科技发展有限公司 | Photovoltaic module, photovoltaic array and photovoltaic roof system |
-
1998
- 1998-09-04 JP JP10251186A patent/JP2000080773A/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013084837A1 (en) * | 2011-12-06 | 2013-06-13 | 伊藤組土建株式会社 | Solar power system and solar panel installation method |
| CN104106210A (en) * | 2011-12-06 | 2014-10-15 | 伊藤组土建株式会社 | Solar power system and solar panel installation method |
| US20140338732A1 (en) * | 2011-12-06 | 2014-11-20 | Itogumi Construction Co., Ltd. | Solar power system and solar panel installation method |
| JPWO2013084837A1 (en) * | 2011-12-06 | 2015-04-27 | 伊藤組土建株式会社 | Solar power generation system and installation method of solar power generation panel |
| EP2793272A4 (en) * | 2011-12-06 | 2015-08-05 | Itogumi Construction Co Ltd | Solar power system and solar panel installation method |
| US9722128B2 (en) | 2011-12-06 | 2017-08-01 | Itogumi Construction Co., Ltd. | Solar power system and solar panel installation method |
| EA027605B1 (en) * | 2011-12-06 | 2017-08-31 | Итогуми Констракшн Ко., Лтд. | Solar power system and solar panel installation method |
| WO2013168440A1 (en) * | 2012-05-11 | 2013-11-14 | 京セラ株式会社 | Solar cell apparatus |
| JPWO2013168440A1 (en) * | 2012-05-11 | 2016-01-07 | 京セラ株式会社 | Solar cell device |
| CN105262417A (en) * | 2015-10-28 | 2016-01-20 | 协鑫集成（上海）能源科技发展有限公司 | Photovoltaic module, photovoltaic array and photovoltaic roof system |
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