JPH11229576A - Building material integrated solar panel - Google Patents
Building material integrated solar panelInfo
- Publication number
- JPH11229576A JPH11229576A JP10034364A JP3436498A JPH11229576A JP H11229576 A JPH11229576 A JP H11229576A JP 10034364 A JP10034364 A JP 10034364A JP 3436498 A JP3436498 A JP 3436498A JP H11229576 A JPH11229576 A JP H11229576A
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- cell panel
- support plate
- ventilation hole
- fire
- 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.)
- Granted
Links
- 239000004566 building material Substances 0.000 title description 2
- 238000009423 ventilation Methods 0.000 claims abstract description 33
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 239000011800 void material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000005452 bending Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Photovoltaic Devices (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
(57)【要約】
【課題】 架台を不要にすることで設置作業を容易に
し、しかも太陽電池の裏面側で空気の流れを形成するこ
とで太陽電池を冷却することができる建材一体型太陽電
池パネルを提供する。
【解決手段】 この建材一体型太陽電池パネルは、金属
製の耐火性支持板１と、この耐火性支持板１上に空隙を
有して設けられた太陽電池パネル２と、前記耐火性支持
板１と太陽電池パネル２との間に設けられ、当該太陽電
池パネル２の周囲より外側に庇状に張り出す形状を有し
た中間枠部材３とを備えて成る。耐火性支持板１に形成
された第１の通気穴１ｆ及び太陽電池パネル２の周囲枠
体２ｂに形成された第２の通気穴２ｃから空気が取り入
れられる。この空気は、耐火性支持板１と太陽電池パネ
ル２との間の空隙を経て太陽電池パネル２の周囲枠体２
ｂに形成された第３の通気穴から排出される。
(57) [Summary] [Problem] A building material-integrated solar cell that facilitates installation work by eliminating the need for a gantry and that can cool the solar cell by forming an air flow on the back side of the solar cell Provide a panel. The building material-integrated solar cell panel includes a metal fire-resistant support plate, a solar cell panel provided with an air gap on the fire-resistant support plate, and the fire-resistant support plate. 1 and an intermediate frame member 3 provided between the solar cell panel 2 and the solar cell panel 2 so as to protrude outward from the periphery of the solar cell panel 2 in an eaves shape. Air is taken in from the first ventilation hole 1f formed in the refractory support plate 1 and the second ventilation hole 2c formed in the peripheral frame 2b of the solar cell panel 2. This air passes through the gap between the refractory support plate 1 and the solar cell panel 2 and the surrounding frame 2 of the solar cell panel 2
The air is discharged from the third ventilation hole formed in b.
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、屋根材として用
いることができる建材一体型太陽電池パネルに関する。The present invention relates to a building material-integrated solar cell panel that can be used as a roofing material.
【０００２】[0002]
【従来の技術】従来より、太陽電池パネルを屋根上に設
置するための様々な方法が提案されている。その設置法
には、主に、既に瓦が葺かれている場合に、この瓦上
に架台を設置し、この架台上に太陽電池パネルを固定す
る方法、野地板上に金属板を葺くとともに、この金属
板上に架台を設置し、この架台に太陽電池パネルを固定
する方法、太陽電池パネル自体が屋根材として機能
し、瓦と同様に野地板上に太陽電池パネルを葺いていく
方法、がある。2. Description of the Related Art Conventionally, various methods for installing a solar cell panel on a roof have been proposed. The method of installation is mainly to install a base on this tile and fix the solar panel on this base when the tile is already roofed. A method of installing a gantry on this metal plate and fixing the solar cell panel to the gantry, a method in which the solar cell panel itself functions as a roofing material, and roofs the solar cell panel on a field board like a tile, There is.
【０００３】[0003]
【発明が解決しようとする課題】前記及びの方法
は、架台によって太陽電池パネルの裏面と屋根との間に
空隙が形成されるので、この空隙を通る空気によって太
陽電池が冷却され、発電効率の低下を防止できるという
利点を有する反面、架台の設置が必要であるために作業
性に劣るという欠点がある。一方、の方法は、架台を
必要としないので、設置作業が容易になる等の利点があ
るが、太陽電池パネルが野地板に密着するため、太陽電
池パネルの裏面側に空気が流れず、太陽電池を冷却でき
ないという欠点がある。In the above-mentioned method and the above-mentioned method, since a gap is formed between the back surface of the solar cell panel and the roof by the mount, the solar cell is cooled by the air passing through the gap, and the power generation efficiency is reduced. Although it has the advantage of being able to prevent lowering, it has the disadvantage that workability is inferior due to the necessity of installation of a gantry. On the other hand, the method of (1) does not require a frame, and thus has an advantage such that the installation work is easy. There is a disadvantage that the battery cannot be cooled.
【０００４】この発明は、上記の事情に鑑み、架台を不
要にして設置作業を容易にし、しかも太陽電池の裏面側
に空気の流れを形成することで太陽電池を冷却できる建
材一体型太陽電池パネルを提供することを目的とする。[0004] In view of the above circumstances, the present invention makes it possible to simplify the installation work by eliminating the need for a stand, and to further cool the solar cells by forming a flow of air on the back side of the solar cells. The purpose is to provide.
【０００５】[0005]
【課題を解決するための手段】この発明の建材一体型太
陽電池パネルは、上記の課題を解決するために、底板部
の両側に側壁部を有した耐火性支持板と、この耐火性支
持板の底板部との間に空隙を有して設けられた太陽電池
パネルとから成り、前記空隙が外気に連通するように構
成されていることを特徴とする。In order to solve the above-mentioned problems, a building material-integrated solar cell panel according to the present invention has a fire-resistant support plate having side walls on both sides of a bottom plate, and a fire-resistant support plate. And a solar cell panel provided with a gap between the bottom plate and the bottom plate portion, and the gap is configured to communicate with the outside air.
【０００６】上記の構成であれば、耐火性支持板を屋根
の野地板上に載せ、例えば、その底板部に設けた貫通穴
からねじを挿通しこれを野地板にねじ込むことで当該耐
火性支持板を屋根に固定することができるから、架台は
不要になる。そして、上記底板部を野地板に接して配置
したとしても、太陽電池パネルと底板部との間には空隙
が存在しており、且つこの空隙は外気に連通するため、
太陽電池パネルの裏面側に空気が流れて太陽電池が冷却
される。勿論、野地板に接して配置されるのは耐火性支
持板であるから、防火上の要請にも応えることができ
る。With the above construction, the fire-resistant support plate is placed on the roof base plate and, for example, a screw is inserted through a through-hole provided in the bottom plate portion and screwed into the base plate to thereby provide the fire-resistant support plate. Since the planks can be fixed to the roof, a stand is not required. And even if the said bottom plate part is arrange | positioned in contact with a field board, there exists a space | gap between a solar cell panel and a bottom plate part, and since this space | gap communicates with outside air,
Air flows on the back side of the solar cell panel to cool the solar cell. Of course, since it is the fire-resistant support plate that is arranged in contact with the base plate, it is possible to meet the demand for fire prevention.
【０００７】また、この発明の建材一体型太陽電池パネ
ルは、底板部の両側に側壁部を有した耐火性支持板と、
この耐火性支持板の底板部との間に空隙を有して設けら
れた太陽電池パネルと、前記耐火性支持板と太陽電池パ
ネルとの間に設けられ、当該太陽電池パネルの周囲より
外側に庇状に張り出す形状を有した中間枠部材とから成
り、前記空隙が外気に連通するように構成されているこ
とを特徴とする。Further, a building material-integrated solar cell panel of the present invention includes a fire-resistant support plate having side walls on both sides of a bottom plate,
A solar cell panel provided with a gap between the bottom plate portion of the fire-resistant support plate and a solar cell panel provided between the fire-resistant support plate and the solar cell panel, and outside the periphery of the solar cell panel. And an intermediate frame member having an eave-like shape, wherein the space is configured to communicate with the outside air.
【０００８】上記の構成であれば、上下又は左右の隣接
する他の建材一体型太陽電池パネルとを連結して雨水を
流すための構成（例えば、端部に形成する曲げ等）の全
部又は一部を前記中間枠部材において設けることがで
き、太陽電池パネルの周囲枠体に設ける場合の当該周囲
枠体の加工複雑化を防止することができる。With the above-described structure, all or one of the structures (for example, bending formed at the end) for connecting rainwater with other building material-integrated solar cell panels adjacent vertically or horizontally is connected. The part can be provided in the intermediate frame member, and when the solar cell panel is provided in the peripheral frame, the processing complexity of the peripheral frame can be prevented.
【０００９】耐火性支持板の軒側に第１の通気穴が形成
されており、太陽電池パネルの周囲枠体の軒側に第２の
通気穴が、棟側に第３の通気穴が各々形成されており、
前記第１の通気穴及び第２の通気穴から入った空気が前
記空隙を経て前記第３の通気穴から出て、上方に隣接配
置される建材一体型太陽電池パネルの前記第１の通気穴
に入るように構成されていてもよい。A first ventilation hole is formed on the eaves side of the refractory support plate, a second ventilation hole is formed on the eaves side of the peripheral frame of the solar cell panel, and a third ventilation hole is formed on the ridge side. Is formed,
Air that has entered through the first ventilation hole and the second ventilation hole exits through the gap through the third ventilation hole, and the first ventilation hole of the building material-integrated solar cell panel that is disposed adjacently above. May be configured to enter.
【００１０】上記の構成であれば、屋根上に複数枚の建
材一体型太陽電池パネルを配置したとき、各太陽電池パ
ネルの裏面側で軒側から棟側に向かう連続的な空気の流
れを形成することができ、効率的に太陽電池を冷却する
ことが可能となる。With the above structure, when a plurality of building material-integrated solar cell panels are arranged on the roof, a continuous air flow from the eaves side to the ridge side is formed on the back side of each solar cell panel. And the solar cell can be efficiently cooled.
【００１１】[0011]
【発明の実施の形態】以下、この発明の実施の形態を図
に基づいて説明する。図１は、この実施の形態の建材一
体型太陽電池パネルの斜視図であり、図２はこれを分解
して示した斜視図である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a building material-integrated solar cell panel of this embodiment, and FIG. 2 is an exploded perspective view of the panel.
【００１２】耐火性支持板１は、例えばアルミ板やトタ
ン板などの金属板から成り、底板部１ａの両側を折り曲
げて側壁部１ｂを形成し、各側壁部１ｂの上部を折り曲
げてフランジ部１ｃを形成している。側壁部１ｂは、図
面の奥側（棟側）から手前側（軒側）に向かうほどその
高さが高くなっており、この軒側の端面において第１の
通気穴１ｆを有する。底板部１ａの中央側には、スクリ
ューネイルが挿通される貫通穴１ｄが形成されている。
また、各フランジ部１ｃには、それぞれ二か所ずつねじ
が螺合されるねじ穴１ｅが形成されている。The refractory support plate 1 is made of, for example, a metal plate such as an aluminum plate or a galvanized steel plate, and is formed by bending both sides of a bottom plate portion 1a to form side wall portions 1b and bending the upper portion of each side wall portion 1b to form a flange portion 1c. Is formed. The side wall portion 1b is higher in height from the back side (ridge side) to the near side (eave side) of the drawing, and has a first ventilation hole 1f at an end face on the eave side. A through hole 1d through which a screw nail is inserted is formed at the center of the bottom plate portion 1a.
Further, each flange portion 1c is formed with a screw hole 1e into which a screw is screwed at each of two places.
【００１３】太陽電池パネル２は、太陽電池２ａとその
周囲を覆ってこれを支持する周囲枠体２ｂとから成って
いる。太陽電池２ａは、透明ガラス基板の裏面側に複数
個の太陽電池セルを形成して成る。また、この裏面側に
は、電力取出のための図示しない防水コネクタが設けら
れている。周囲枠体２ｂは例えばアルミから成り、図面
の手前側（軒側）の面（正面）には第２の通気穴２ｃを
有し、奥側（棟側）の面（背面）には図示しない第３の
通気穴を有している。そして、両側面には、それぞれ二
か所ずつねじが挿通される貫通穴２ｄが形成されてい
る。更に、周囲枠体２ｂの上面側であって太陽電池２ａ
の奥側（棟側）には、断面凹形状の受け部２ｅが横方向
に条設されている。The solar cell panel 2 comprises a solar cell 2a and a peripheral frame 2b which covers and supports the solar cell 2a. The solar cell 2a is formed by forming a plurality of solar cells on the back side of a transparent glass substrate. In addition, a waterproof connector (not shown) for extracting power is provided on the back side. The peripheral frame 2b is made of, for example, aluminum, has a second ventilation hole 2c on the front side (eave side) of the drawing (front side), and is not shown on the back side (ridge side) of the drawing (rear side). It has a third ventilation hole. Further, through holes 2d into which screws are inserted at two places are formed on both side surfaces. Furthermore, on the upper surface side of the peripheral frame 2b, the solar cells 2a
A receiving portion 2e having a concave cross-section is provided in the lateral direction on the back side (ridge side) of.
【００１４】中間枠部材３は、例えばアルミ板やトタン
板などの金属板から成り、太陽電池パネル２の周囲より
外側に庇状に張り出す形状を有する。この庇状に張り出
す部分のうち、図面の手前側（軒側）部分には、下向き
に湾曲形成された曲げ部３ａが形成されている。この曲
げ部３ａは、下側に隣接配置される他の建材一体型太陽
電池パネルにおける受け部２ｅに係合する。また、庇状
に張り出した部分のうち、図面の右側部分の端には、上
向きに湾曲形成された曲げ部３ｂが形成されており、図
面の左側部分の端には、下向きに湾曲形成された曲げ部
３ｃが形成されている。そして、左右に隣接配置される
一対の建材一体型太陽電池パネルにおいて、一方のパネ
ルの前記曲げ部３ｃは、他方のパネルの曲げ部３ｂに対
して上側から係合する。また、庇状に張り出した部分の
うち、図面の右側部分および左側部分には、耐火性支持
板１の各フランジ部１ｃに形成された前記ねじ穴１ｅに
対応する貫通穴３ｄが形成されている。The intermediate frame member 3 is made of, for example, a metal plate such as an aluminum plate or a galvanized steel plate, and has a shape protruding outward from the periphery of the solar cell panel 2 like an eave. A bent portion 3a that is bent downward is formed on the front side (eave side) of the drawing in the portion that protrudes like an eave. The bent portion 3a engages with the receiving portion 2e of another building material-integrated solar cell panel disposed adjacent to the lower side. Further, of the portions that protrude like an eave, a bent portion 3b that is formed to be curved upward is formed at an end of a right portion of the drawing, and is formed to be bent downward at an end of a left portion of the drawing. A bent portion 3c is formed. Then, in a pair of building material-integrated solar cell panels disposed adjacent to each other on the left and right, the bent portion 3c of one panel is engaged with the bent portion 3b of the other panel from above. Further, of the portions that protrude like eaves, through holes 3d corresponding to the screw holes 1e formed in each flange portion 1c of the refractory support plate 1 are formed in the right and left portions of the drawing. .
【００１５】中間枠部材３の中央の方形状穴の周囲には
立設枠部３ｅが形成されている。この立設枠部３ｅは、
太陽電池パネル２の周囲枠体２ｂの内周側の形状及び大
きさに対応している。立設枠部３ｅにおける図面の右側
部分および左側部分には、太陽電池パネル２の周囲枠体
２ｂに形成された前記貫通穴２ｄに対応するねじ穴３ｆ
が形成されている。立設枠部３ｅの図面の手前側（軒
側）部分および奥側（棟側）の部分には、太陽電池パネ
ル２の第２の通気穴２ｃ及び第３の通気穴を塞がないよ
うに、切欠き３ｇが形成されている。An upright frame portion 3e is formed around the square hole at the center of the intermediate frame member 3. This standing frame 3e is
It corresponds to the shape and size of the inner peripheral side of the peripheral frame 2b of the solar cell panel 2. Screw holes 3f corresponding to the through holes 2d formed in the peripheral frame 2b of the solar cell panel 2 are provided in the right and left portions of the standing frame 3e in the drawing.
Are formed. At the front (eave side) portion and the back (ridge side) portion of the standing frame 3e in the drawing, the second ventilation hole 2c and the third ventilation hole of the solar cell panel 2 are not blocked. , A notch 3 g is formed.
【００１６】次に、建材一体型太陽電池パネルの設置方
法の一例を図２及び図３に基づいて説明するが、以下に
示す設置方法に限るものではない。まず、耐火性支持板
１上に中間枠部材３を載せて、ねじ４を中間枠部材３の
貫通穴３ｄに挿通し、耐火性支持板１のねじ穴１ｅに螺
合することで、耐火性支持板１と中間枠部材３との結合
体を得ておく。そして、この結合体を野地板７上に配置
し、二本のスクリューネイル６を耐火性支持板１の貫通
穴１ｄから挿通し、野地板７にねじ込むことで耐火性支
持板１を野地板７に固定する。次に、太陽電池２ａに接
続する配線のうち、上側（棟側）に配置されるパネルの
太陽電池２ａに対する配線を第３の通気穴の一つに通し
ておく。そして、太陽電池パネル２を中間枠部材３上に
載せて、ねじ５を太陽電池パネル２の貫通穴２ｄに挿通
し、中間枠部材３のねじ穴３ｆに螺合する。次に、その
上側（棟側）に別の建材一体型太陽電池パネルを同様の
手順で配置するが、下側（棟側）の建材一体型太陽電池
パネルにおける第３の通気穴から引き出されている前記
配線を、上側（軒側）の別の建材一体型太陽電池パネル
における第１の通気穴１ｆから通しておいてその太陽電
池２ａに接続するとともに、この太陽電池２ａのもう一
つの配線については、上記と同様に第３の通気穴の一つ
に通しておく。以下、順次この作業を行っていけば、図
３に示すごとく、複数枚の建材一体型太陽電池パネルを
野地板７上に瓦状に配置し、且つ太陽電池２ａを直列に
接続することができる。なお、横方向に隣り合う建材一
体型太陽電池パネルについては、一方のパネルの前記曲
げ部３ｃを他方のパネルの曲げ部３ｂに対して上側から
係合させておく。Next, an example of a method of installing the building material-integrated solar cell panel will be described with reference to FIGS. 2 and 3, but is not limited to the following installation method. First, the intermediate frame member 3 is placed on the fire-resistant support plate 1, the screw 4 is inserted into the through hole 3 d of the intermediate frame member 3, and screwed into the screw hole 1 e of the fire-resistant support plate 1. A combined body of the support plate 1 and the intermediate frame member 3 is obtained in advance. Then, the combined body is placed on the base plate 7, the two screw nails 6 are inserted through the through holes 1 d of the fire-resistant support plate 1, and screwed into the base plate 7, whereby the fire-resistant support plate 1 is connected to the base plate 7. Fixed to. Next, among the wirings connected to the solar cell 2a, the wiring for the solar cell 2a of the panel arranged on the upper side (ridge side) is passed through one of the third ventilation holes. Then, the solar cell panel 2 is placed on the intermediate frame member 3, and the screw 5 is inserted into the through hole 2 d of the solar cell panel 2 and screwed into the screw hole 3 f of the intermediate frame member 3. Next, another building material-integrated solar cell panel is arranged on the upper side (building side) in the same procedure, but is pulled out from the third ventilation hole in the lower (building side) building material-integrated solar cell panel. The above-mentioned wiring is passed through the first ventilation hole 1f in another building material-integrated solar cell panel on the upper side (eave side) and connected to the solar cell 2a, and another wiring of this solar cell 2a is connected. Is passed through one of the third ventilation holes in the same manner as described above. Hereinafter, if this operation is sequentially performed, as shown in FIG. 3, a plurality of building material-integrated solar cell panels can be arranged in a tile shape on the base plate 7 and the solar cells 2a can be connected in series. . As for the building material-integrated solar cell panels adjacent to each other in the lateral direction, the bent portion 3c of one panel is engaged with the bent portion 3b of the other panel from above.
【００１７】上記構成の建材一体型太陽電池パネルであ
れば、耐火性支持板１屋根の野地板７上に配置し、底板
部１ａの貫通穴１ｄからスクリューネイル６を挿通しこ
れを野地板７にねじ込むことで当該耐火性支持板１を屋
根に固定できるから、架台は不要になり、設置作業が容
易になる。そして、底板部１ａを野地板７に接して配置
したとしても、太陽電池パネル２と底板部１ａとの間に
は空隙が存在しており、且つこの空隙は外気に連通する
ため、太陽電池パネル２の裏面側に空気が流れて太陽電
池２ａが冷却される。勿論、野地板７に接するのは耐火
性支持板１であるから、防火上の要請にも応えることが
できる。In the case of the building material-integrated solar cell panel having the above-described structure, the fire-resistant support plate 1 is disposed on the roof plate 7 of the roof, and the screw nail 6 is inserted through the through hole 1d of the bottom plate portion 1a. Since the fire-resistant support plate 1 can be fixed to a roof by screwing into the roof, a stand is not required, and the installation work becomes easy. Even if the bottom plate 1a is arranged in contact with the base plate 7, there is a gap between the solar cell panel 2 and the bottom plate 1a, and this gap communicates with the outside air. Air flows on the back side of the solar cell 2 to cool the solar cell 2a. Needless to say, since the fire-resistant support plate 1 is in contact with the base plate 7, it is possible to meet a demand for fire prevention.
【００１８】上下又は左右の隣接する建材一体型太陽電
池パネル同士を連結して雨水を流すための構成、例え
ば、曲げ部３ａ，３ｂ，３ｃに相当する構成を太陽電池
パネル２の周囲枠体２ｂに設けることで、中間枠部材３
を不要にした構成を採用してもよいのであるが、この実
施の形態のごとく、中間枠部材３に曲げ部３ａ，３ｂ，
３ｃを設ける構成を採用することで、太陽電池パネル２
の周囲枠体２ｂの加工複雑化を防止することができる。A structure for connecting adjacent building material-integrated solar cell panels on the upper and lower sides or on the left and right and allowing rainwater to flow, for example, a structure corresponding to the bent portions 3a, 3b, 3c is provided by a peripheral frame 2b of the solar cell panel 2. , The intermediate frame member 3
However, as in the present embodiment, the bent portions 3a, 3b,
3c, the solar cell panel 2
Of the surrounding frame 2b can be prevented from becoming complicated.
【００１９】また、太陽電池パネル２と耐火性支持板１
の底板部１ａとの間の空隙は何らかの方法で外気に連通
すればよいのであるが、この実施の形態のごとく構成し
ておけば、図４に示すように、空気は、第１の通気穴１
ｆ及び第２の通気穴２ｃから入り、耐火性支持板１と太
陽電池パネル２との間の空隙を経て第３の通気穴から出
ることになる。そして、この第３の通気穴から出た空気
は、上側（軒側）に隣接配置された他の建材一体型太陽
電池パネルの第１の通気穴１ｆに入ることになる。従っ
て、各太陽電池パネル２の裏面側で軒側から棟側に向か
う連続的な空気の流れが形成されることになり、効率的
に太陽電池２ａを冷却できる。なお、第２の通気穴２ｃ
が無い場合でも、太陽電池パネル２の裏面側で軒側から
棟側に向かう連続的な空気の流れが形成されるが、第２
の通気穴２ｃを有する方が、建材一体型太陽電池パネル
の表面側に存在する比較的冷たい空気を取り入れること
ができるので、冷却効率は良くなる。The solar cell panel 2 and the fire-resistant support plate 1
The gap between the bottom plate portion 1a and the bottom plate portion 1a may be communicated with the outside air by any method. However, if it is configured as in this embodiment, as shown in FIG. 1
f and the second ventilation hole 2c, and exits from the third ventilation hole via the gap between the refractory support plate 1 and the solar cell panel 2. Then, the air that has flowed out from the third ventilation hole enters the first ventilation hole 1f of another building material-integrated solar cell panel arranged adjacently on the upper side (eave side). Accordingly, a continuous air flow from the eaves side to the ridge side is formed on the back side of each solar cell panel 2, and the solar cells 2a can be efficiently cooled. The second ventilation hole 2c
Even if there is no air flow, a continuous air flow from the eaves side to the ridge side is formed on the back side of the solar cell panel 2,
With the ventilation hole 2c, the relatively cool air existing on the surface side of the building material integrated solar cell panel can be taken in, so that the cooling efficiency is improved.
【００２０】耐火性支持板１の野地板７への固定は、前
述した方法に限らず、以下の方法で行うようにしてもよ
い。例えば木造構造の屋根であれば、図５に示すよう
に、角パイプ鋼１２にスタッドねじ１５を所定間隔で固
定し、そのねじ部分を角パイプ鋼１２の上面から突出さ
せておく。そして、縦方向に設けた垂木１１上に前記角
パイプ鋼１２を横方向に渡し、この角パイプ鋼１２の上
面と面一となるように野地板１３およびアスファルトル
ーフィング１４を設ける。建材一体型太陽電池パネルの
耐火性支持板１には、前記スタッドねじ１５が挿通され
る貫通穴（縦方向又は横方向に長い長穴が望ましい）を
形成しておく。この貫通穴は、太陽電池パネル２によっ
て覆われることになる部分に形成してもよいし、覆われ
ない部分に形成してもよい。この貫通穴に前記スタッド
ねじ１５を挿通し、これに螺合するナットをねじ込むこ
とで、当該建材一体型太陽電池パネルを屋根に固定する
ことができる。The fixing of the refractory support plate 1 to the base plate 7 is not limited to the method described above, but may be performed by the following method. For example, in the case of a roof having a wooden structure, as shown in FIG. 5, stud screws 15 are fixed to the square pipe steel 12 at predetermined intervals, and the screw portions protrude from the upper surface of the square pipe steel 12. Then, the square pipe steel 12 is passed in the horizontal direction on the rafters 11 provided in the vertical direction, and the base plate 13 and the asphalt roofing 14 are provided so as to be flush with the upper surface of the square pipe steel 12. The fire-resistant support plate 1 of the building material-integrated solar cell panel is formed with a through hole (preferably a long hole in the vertical or horizontal direction) through which the stud screw 15 is inserted. This through hole may be formed in a portion to be covered by the solar cell panel 2 or may be formed in a portion not to be covered. By inserting the stud screw 15 into the through hole and screwing a nut screwed into the stud screw 15, the building material-integrated solar cell panel can be fixed to the roof.
【００２１】また、鉄骨構造の屋根であれば、図６に示
すように、母屋Ｃ鋼２２にスタッドねじ２５を所定間隔
で固定し、そのねじ部分を母屋Ｃ鋼２２の上面から突出
させておく。そして、縦方向に設けた鉄骨２１上に前記
母屋Ｃ鋼２２を横方向に渡し、この母屋Ｃ鋼２２上に野
地板２３およびアスファルトルーフィング２４を取り付
ける。後は、建材一体型太陽電池パネルを同様の方法で
取り付ければよい。In the case of a roof having a steel structure, as shown in FIG. 6, stud screws 25 are fixed to the purlin C steel 22 at predetermined intervals, and the screw portions are projected from the upper surface of the purlin C steel 22. . Then, the purlin C steel 22 is passed horizontally on the steel frame 21 provided in the vertical direction, and the base plate 23 and the asphalt roofing 24 are mounted on the purlin C steel 22. Thereafter, the building material-integrated solar cell panel may be attached in the same manner.
【００２２】[0022]
【発明の効果】以上説明したように、この発明によれ
ば、架台が不要であるため、設置作業が容易になり、し
かも太陽電池の裏面側に空気が流れるので太陽電池を冷
却できるという効果を奏する。As described above, according to the present invention, the mounting work is facilitated because no frame is required, and the solar cell can be cooled because air flows on the back side of the solar cell. Play.
【図１】この発明の実施の形態の建材一体型太陽電池パ
ネルを示す斜視図である。FIG. 1 is a perspective view showing a building material-integrated solar cell panel according to an embodiment of the present invention.
【図２】この発明の実施の形態の建材一体型太陽電池パ
ネルを分解して示した斜視図である。FIG. 2 is an exploded perspective view showing a building material-integrated solar cell panel according to an embodiment of the present invention.
【図３】この発明の実施の形態の建材一体型太陽電池パ
ネルを屋根上に設置した状態をけらば方向から見た断面
図である。FIG. 3 is a cross-sectional view of a building material-integrated solar cell panel according to an embodiment of the present invention as viewed from a direction in which the panel is installed on a roof.
【図４】図３に対応させて空気の流れを示した断面図で
ある。FIG. 4 is a cross-sectional view showing the flow of air corresponding to FIG.
【図５】この発明の建材一体型太陽電池パネルを取り付
けるための屋根構造の一例を示した断面図である。FIG. 5 is a cross-sectional view showing an example of a roof structure for mounting the building material-integrated solar cell panel of the present invention.
【図６】この発明の建材一体型太陽電池パネルを取り付
けるための屋根構造の他の例を示した断面図である。FIG. 6 is a cross-sectional view showing another example of a roof structure for mounting the building material-integrated solar cell panel of the present invention.
１ 耐火性支持板 １ａ 底板部 １ｂ 側壁部 １ｆ 第１の通気穴 ２ 太陽電池パネル ２ａ 太陽電池 ２ｂ 周囲枠体 ３ 中間枠部材 ３ａ 曲げ部 ３ｂ 曲げ部 ３ｃ 曲げ部 ３ｅ 立設枠部 ４ ねじ ５ ねじ ６ スクリューネイル ７ 野地板 DESCRIPTION OF SYMBOLS 1 Fire-resistant support plate 1a Bottom plate part 1b Side wall part 1f First ventilation hole 2 Solar cell panel 2a Solar cell 2b Surrounding frame 3 Intermediate frame member 3a Bending part 3b Bending part 3c Bending part 3e Standing frame part 4 Screw 5 Screw 6 Screw nail 7 Field board
───────────────────────────────────────────────────── フロントページの続き (72)発明者 彦坂 多 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 (72)発明者 生嶋 征夫 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 (72)発明者 辻野 晋行 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tadashi Hikosaka 2-5-2-5 Keihanhondori, Moriguchi-shi, Osaka Inside Sanyo Electric Co., Ltd. (72) Inventor Masao Ikushima 2-5-2 Keihanhondori, Moriguchi-shi, Osaka No. 5 Sanyo Electric Co., Ltd. (72) Inventor Shinyuki Tsujino 2-5-5 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd.
Claims (3)
持板と、この耐火性支持板の底板部との間に空隙を有し
て設けられた太陽電池パネルとから成り、前記空隙が外
気に連通するように構成されていることを特徴とする建
材一体型太陽電池パネル。1. A fire-resistant support plate having side wall portions on both sides of a bottom plate portion, and a solar cell panel provided with a gap between the bottom plate portion of the fire-resistant support plate, and Characterized in that it is configured to communicate with the outside air.
持板と、この耐火性支持板の底板部との間に空隙を有し
て設けられた太陽電池パネルと、前記耐火性支持板と太
陽電池パネルとの間に設けられ、当該太陽電池パネルの
周囲より外側に庇状に張り出す形状を有した中間枠部材
とから成り、前記空隙が外気に連通するように構成され
ていることを特徴とする建材一体型太陽電池パネル。2. A fire-resistant support plate having side walls on both sides of a bottom plate portion, a solar cell panel provided with a gap between the bottom plate portion of the fire-resistant support plate, and the fire-resistant support plate. An intermediate frame member that is provided between the plate and the solar cell panel and that has an eave-like shape that protrudes outward from the periphery of the solar cell panel, and is configured such that the gap communicates with the outside air. A building material-integrated solar cell panel, characterized in that:
成されており、太陽電池パネルの周囲枠体の軒側に第２
の通気穴が、棟側に第３の通気穴が各々形成されてお
り、前記第１の通気穴及び第２の通気穴から入った空気
が前記空隙を経て前記第３の通気穴から出て、上方に隣
接配置される他の建材一体型太陽電池パネルの前記第１
の通気穴に入るように構成されていることを特徴とする
請求項１又は請求項２に記載の建材一体型太陽電池パネ
ル。3. A first ventilation hole is formed on the eaves side of the refractory support plate, and a second ventilation hole is formed on the eaves side of the peripheral frame of the solar cell panel.
And a third ventilation hole is formed on the ridge side, and air entering through the first ventilation hole and the second ventilation hole exits from the third ventilation hole through the void. , The first of the other building material-integrated solar cell panels arranged adjacently above
The building material-integrated solar cell panel according to claim 1 or 2, wherein the solar cell panel is configured to enter the ventilation hole of (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03436498A JP3540590B2 (en) | 1998-02-17 | 1998-02-17 | Building material integrated solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03436498A JP3540590B2 (en) | 1998-02-17 | 1998-02-17 | Building material integrated solar panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11229576A true JPH11229576A (en) | 1999-08-24 |
| JP3540590B2 JP3540590B2 (en) | 2004-07-07 |
Family
ID=12412121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03436498A Expired - Fee Related JP3540590B2 (en) | 1998-02-17 | 1998-02-17 | Building material integrated solar panel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3540590B2 (en) |
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| JP2020186585A (en) * | 2019-05-15 | 2020-11-19 | 株式会社カネカ | Roof structure and solar cell module |
| USD963834S1 (en) | 2020-10-27 | 2022-09-13 | Gregory S. Daniels | Roof vent with a circular integrated fan |
| USD964546S1 (en) | 2020-10-27 | 2022-09-20 | Gregory S. Daniels | Roof vent with a circular integrated fan |
| JP2024541158A (en) * | 2022-10-26 | 2024-11-08 | ▲天▼合光能股▲フン▼有限公司 | Photovoltaic tiles and sloped photovoltaic roofs |
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| JP3540590B2 (en) | 2004-07-07 |
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