JP2006063692A - Frame for mounting solar cell module, mounting structure of solar cell module, and building - Google Patents

Frame for mounting solar cell module, mounting structure of solar cell module, and building Download PDF

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JP2006063692A
JP2006063692A JP2004248999A JP2004248999A JP2006063692A JP 2006063692 A JP2006063692 A JP 2006063692A JP 2004248999 A JP2004248999 A JP 2004248999A JP 2004248999 A JP2004248999 A JP 2004248999A JP 2006063692 A JP2006063692 A JP 2006063692A
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roof
solar cell
mounting
cell module
attached
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Yusuke Kise
裕介 木瀬
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Sekisui Chemical Co Ltd
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Sekisui Chemical Co Ltd
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    • 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
    • F24S25/20—Peripheral frames for modules
    • 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

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  • 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)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a frame for mounting a solar cell module allowed to firmly fix without a stand and a mounting structure of the solar cell module. <P>SOLUTION: The projected position of the roof mounting piece 33a of this frame for mounting the solar cell module in which a through hole for passing a bar-like fixture 9 therethrough is formed is shifted from that of the other frame 3b for mounting which is installed on an adjacent solar cell module 4b. The roof mounting piece 33a is placed on a sheathing roof board 2 so that the roof mounting pieces are engaged with each other without being overlapped when it is placed on the sheathing roof board 2. Then, the bar-like fixture 9 is inserted into a through hole in the roof mounting piece 33a and locked to a rafter 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

この発明は、太陽電池モジュールを建物の屋根等に取り付けるのに好適な取付用フレーム、そのフレームを用いた太陽電池モジュールの取付構造、及びそのような太陽電池モジュールの取付構造を屋根に備えた建物に関する。   The present invention relates to a mounting frame suitable for mounting a solar cell module on a building roof or the like, a solar cell module mounting structure using the frame, and a building including such a solar cell module mounting structure on a roof. About.

建物の屋根にパネル状の太陽電池モジュールを設置し、得られた電力を建物内の電気系統で消費したり、昼間時等の余剰電力を電力会社に売電する太陽光発電システムが普及しつつある。
この太陽光発電システムでは、太陽電池モジュールを架台を介して屋根に取り付けるのが一般的であるが、架台の分だけ部材が増え、設置工数も増える。 A solar power generation system that installs panel-like solar cell modules on the roof of a building and consumes the obtained power with the electrical system in the building or sells surplus power during the daytime to power companies is becoming widespread is there.
In this solar power generation system, it is common to attach the solar cell module to the roof via a gantry, but the number of members is increased by the amount of the gantry, and the number of installation steps is also increased.

そこで、太陽電池モジュールを架台無しで屋根の野地板に直接固定することが提案されている。
例えば、太陽電池モジュールのパネル状のモジュール本体の左右の縁に、その端面から上下のフランジを水平に突出させ、野地板にあてがわれる下部フランジにネジ孔を形成したフレームを設け、下部フランジは、上部フランジよりも左右外側（モジュール本体とは逆側）に突出させ、そして、隣り合う太陽電池モジュールにおける互いに対向する下部フランジ同士の先端を突き合わせ、防水シートを介して屋根の野地板に載せ、互いに対向する下部フランジのネジ孔のそれぞれに木ネジを斜めに挿通することによって屋根に固定する太陽電池モジュールの取付構造が提案されている（たとえば、特許文献１参照）。
特開２００３−２２７２０７号公報 Therefore, it has been proposed to directly fix the solar cell module to the roof base plate without a frame.
For example, on the left and right edges of the panel-like module body of the solar cell module, the upper and lower flanges are horizontally projected from the end faces, and the lower flange applied to the base plate is provided with a frame in which screw holes are formed. , Projecting to the left and right outside of the upper flange (opposite side of the module body), and butting the tips of the lower flanges facing each other in the adjacent solar cell module, put on the roof base plate through the waterproof sheet, There has been proposed a solar cell module mounting structure that is fixed to the roof by inserting wood screws diagonally into the screw holes of the lower flanges facing each other (see, for example, Patent Document 1).
JP 2003-227207 A

上記の太陽電池モジュールの取付構造にあっては、２本の木ネジが下部フランジに対して斜めに挿通され、野地板にねじ込まれて固定されるものである。
しかし、野地板自体がそんなに厚いものでないので、上記特許文献１にも図示されているように、木ネジの先端部が野地板を貫通して突出した状態になり、必ずしも十分強固に固定されるものでない。 In the above solar cell module mounting structure, two wood screws are inserted obliquely with respect to the lower flange and screwed into the base plate to be fixed.
However, since the field board itself is not so thick, as shown in the above-mentioned Patent Document 1, the tip of the wood screw protrudes through the field board, and is always fixed sufficiently firmly. Not a thing.

そこで、木ネジの突出した先端部を屋根の垂木等に固定すれば一層強固に固定されるが、前記したとおり、２本の木ネジは野地板に斜めにねじ込まれるので、その先端部は垂木に直接ねじ込むことができず、垂木の両脇に桟木を取り付け、この桟木にねじ込まねばならない。
そのため、建物の屋根の垂木に予め桟木を取り付けねばならず、煩瑣であり、部材が多くなり、既存の建物では、屋根の垂木に桟木を取り付けることは極めて難しい。 Therefore, if the tip of the protruding wood screw is fixed to the roof rafter, etc., it is more firmly fixed. As described above, the two wood screws are obliquely screwed into the field plate, so that the tip is the rafter. It cannot be screwed directly into, but a pier must be attached to both sides of the rafter and screwed into this pier.
Therefore, it is necessary to attach the pier to the rafters of the roof of the building in advance, which is cumbersome and requires many members. In existing buildings, it is extremely difficult to attach the pier to the rafters of the roof.

この発明は、太陽電池モジュールを屋根に取り付けるのに、架台無しで強固に固定できる太陽電池モジュール取付用フレーム、そのフレームを用いた太陽電池モジュールの取付構造及びそのような太陽電池モジュールの取付構造を備えた建物を提供することを目的とする。   The present invention relates to a solar cell module mounting frame that can be firmly fixed without a stand for mounting the solar cell module on a roof, a solar cell module mounting structure using the frame, and such a solar cell module mounting structure. The purpose is to provide a building equipped.

請求項１記載の太陽電池モジュール取付用フレームは、太陽電池モジュールの外周縁に取り付けられる取付部と屋根面に取り付けられる屋根取付片とを有する太陽電池モジュール取付用フレームであって、前記取付部は、板体状のフレーム本体の上部に設けられ、前記屋根取付片は、フレーム本体の下部に前記取付部に取り付けられる太陽電池モジュールの外周縁と反対側に突出して屋根取付片が間隔をおいて設けられ、この屋根取付片に棒状止め具を通す挿通孔が形成され、この棒状止め具を通す挿通孔が形成された屋根取付片は、隣接する太陽電池モジュールに取り付けられる他の取付用フレームの屋根取付片と突出位置がずらされていて、屋根面に取り付けたときに屋根取付片が重ならずに互いに噛み合うように形成されていることを特徴とする。   The solar cell module mounting frame according to claim 1 is a solar cell module mounting frame having a mounting portion attached to the outer peripheral edge of the solar cell module and a roof mounting piece attached to the roof surface. The roof mounting piece is provided at the upper part of the plate-shaped frame body, and the roof mounting piece projects from the outer peripheral edge of the solar cell module attached to the mounting part at the lower part of the frame body so that the roof mounting piece is spaced apart The roof mounting piece is provided with an insertion hole through which the rod-shaped stopper is passed, and the roof mounting piece formed with the insertion hole through which the rod-shaped stopper is passed is formed by another mounting frame attached to the adjacent solar cell module. The protruding position of the roof mounting piece is shifted, and the roof mounting pieces are formed so as to mesh with each other without overlapping when attached to the roof surface. And butterflies.

請求項２記載の太陽電池モジュールの取付構造は、前記請求項１に記載の太陽電池モジュール取付用フレームの取付部が太陽電池モジュールの外周縁に取り付けられて屋根取付片が建物の屋根面に載置され、この屋根取付片に、隣接する太陽電池モジュールの外周縁に取り付けた他の取付用フレームの屋根取付片が互いに重ならずに噛み合うようして建物の屋根面に載置され、棒状止め具が屋根取付片の挿通孔に挿通されて屋根の垂木に係止されていることを特徴とする。   The solar cell module mounting structure according to claim 2 is such that the mounting portion of the solar cell module mounting frame according to claim 1 is mounted on the outer peripheral edge of the solar cell module, and the roof mounting piece is mounted on the roof surface of the building. This roof mounting piece is placed on the roof surface of the building so that the roof mounting pieces of other mounting frames attached to the outer peripheral edge of the adjacent solar cell module are engaged with each other without overlapping each other. The tool is inserted into the insertion hole of the roof mounting piece and locked to the rafter of the roof.

請求項３記載の太陽電池モジュールの取付構造は、請求項２記載の太陽電池モジュールの取付構造において、対峙する太陽電池モジュール取付用フレームのそれぞれにカバープレート取付片が取り付けられ、このカバープレート取付片にカバープレートが取り付けられていることを特徴とする。   The solar cell module mounting structure according to claim 3 is the solar cell module mounting structure according to claim 2, wherein a cover plate mounting piece is attached to each of the opposed solar cell module mounting frames. A cover plate is attached to the housing.

請求項４記載の建物は、請求項２又は３記載の太陽電池モジュールの取付構造が屋根に備えられていることを特徴とする。   The building according to claim 4 is characterized in that the roof of the solar cell module mounting structure according to claim 2 or 3 is provided.

請求項１記載の太陽電池モジュール取付用フレームにおいては、棒状止め具を通す挿通孔が形成された屋根取付片は、隣接する太陽電池モジュールに取り付けられる他の取付用フレームの屋根取付片と突出位置がずらされていて、屋根面に取り付けたときに屋根取付片が重ならずに互いに噛み合うように形成されているので、この屋根取付片に、隣接する太陽電池モジュールの外周縁に取り付けた他の取付用フレームの屋根取付片が互いに重ならずに噛み合うようして建物の屋根面に載置し、棒状止め具を屋根取付片の挿通孔に挿通して屋根の垂木に係止することができる。   In the solar cell module mounting frame according to claim 1, the roof mounting piece formed with the insertion hole through which the rod-shaped stopper is passed is the protruding position of the roof mounting piece of another mounting frame that is mounted on the adjacent solar cell module. Since the roof mounting pieces are formed so as to mesh with each other without overlapping when attached to the roof surface, the roof mounting pieces are connected to other outer peripheral edges of the adjacent solar cell modules. The roof mounting pieces of the mounting frame can be placed on the roof surface of the building so as to mesh with each other without overlapping each other, and the rod-like stoppers can be inserted through the insertion holes of the roof mounting pieces and locked to the roof rafters. .

そのため、棒状止め具は野地板のみならず、垂木にも係止され、太陽電池モジュールは強固、確実に屋根に取り付けられる。また、屋根取付片は互いに重ならずに噛み合っているので、隣接する太陽電池モジュールの間隔を狭くすることができ、その結果、太陽電池モジュールの設置面積が大きくなり、大容量発電が可能となる。   Therefore, the rod-like stopper is locked not only to the base plate but also to the rafter, and the solar cell module is firmly and securely attached to the roof. In addition, since the roof mounting pieces are engaged with each other without overlapping each other, the interval between adjacent solar cell modules can be reduced, and as a result, the installation area of the solar cell modules is increased and large capacity power generation is possible. .

請求項２記載の太陽電池モジュールの取付構造においては、太陽電池モジュールに取り付けられた取付用フレームの屋根取付片に、隣接する太陽電池モジュールの外周縁に取り付けた他の取付用フレームの屋根取付片が互いに重ならずに噛み合うようして建物の屋根面に載置され、棒状止め具が屋根取付片の挿通孔に挿通されて屋根の垂木に係止されているので、太陽電池モジュールは強固、確実に屋根に取り付けられる。また、屋根取付片は互いに重ならずに噛み合っているので、隣接する太陽電池モジュールの間隔を狭くすることができ、その結果、太陽電池モジュールの設置面積が大きくなり、大容量発電が可能となる。   In the mounting structure of the solar cell module according to claim 2, the roof mounting piece of another mounting frame attached to the outer peripheral edge of the adjacent solar cell module to the roof mounting piece of the mounting frame attached to the solar cell module. Are mounted on the roof surface of the building so as to mesh with each other without overlapping each other, and the rod-like stopper is inserted into the insertion hole of the roof mounting piece and locked to the rafter of the roof, so the solar cell module is strong, It can be securely attached to the roof. In addition, since the roof mounting pieces are engaged with each other without overlapping each other, the interval between adjacent solar cell modules can be reduced, and as a result, the installation area of the solar cell modules is increased and large capacity power generation is possible. .

請求項３記載の太陽電池モジュールの取付構造においては、請求項２記載の太陽電池モジュールの取付構造における効果を奏するとともに、対峙する太陽電池モジュール取付用フレームのそれぞれにカバープレート取付片が取り付けられ、このカバープレート取付片にカバープレートが取り付けられているので、太陽電池モジュールの取付部がすっきりとし、雨仕舞いもよくなる。   In the mounting structure of the solar cell module according to claim 3, while having the effect in the mounting structure of the solar cell module according to claim 2, a cover plate mounting piece is mounted on each of the facing solar cell module mounting frames, Since the cover plate is attached to the cover plate attachment piece, the attachment portion of the solar cell module is neat and the rain is improved.

請求項４記載の建物においては、請求項２又は３記載の太陽電池モジュールの取付構造が屋根が備えられているので、太陽電池モジュールは強固、確実に屋根に取り付けられる。また、屋根取付片は互いに重ならずに噛み合っていて隣接する太陽電池モジュールの間隔を狭くすることができ、その結果、太陽電池モジュールの設置面積が大きくなり、大容量発電が可能となる。   In the building according to claim 4, the solar cell module mounting structure according to claim 2 or 3 is provided with a roof, so that the solar cell module is firmly and reliably attached to the roof. Further, the roof mounting pieces are engaged with each other without overlapping each other, and the interval between adjacent solar cell modules can be narrowed. As a result, the installation area of the solar cell modules is increased, and large-capacity power generation is possible.

この発明を実施するための最良の形態を図面を参照して説明する。   The best mode for carrying out the present invention will be described with reference to the drawings.

図１はこの発明の太陽電池モジュールの取付構造の実施例を示す断面図、図２は図１のＩ−Ｉ線の断面図、図３はこの発明の太陽電池モジュールの取付用フレームの実施例を示
す斜視図、図４は建物の屋根に太陽電池モジュールを取り付けた状態を示す斜視図である。
図１〜図４において、Ａは建物、Ｂは屋根、１は垂木、２は野地板、３ａと３ｂは取付用フレーム、４ａと４ｂは太陽電池モジュール、５はカバープレート取付片、６はカバープレート、７は水切りシート、８は防水シート、９はスクリュウネジ（棒状止め具）である。 1 is a cross-sectional view showing an embodiment of a solar cell module mounting structure according to the present invention, FIG. 2 is a cross-sectional view taken along the line II of FIG. 1, and FIG. 3 is an embodiment of a solar cell module mounting frame according to the present invention. FIG. 4 is a perspective view showing a state in which a solar cell module is attached to the roof of a building.
1-4, A is a building, B is a roof, 1 is a rafter, 2 is a base plate, 3a and 3b are mounting frames, 4a and 4b are solar cell modules, 5 is a cover plate mounting piece, and 6 is a cover. A plate, 7 is a draining sheet, 8 is a waterproof sheet, and 9 is a screw screw (bar-shaped stopper).

太陽電池モジュール４ａを建物Ａの屋根Ｂに取り付けるための取付用フレーム３ａは、図３に示すように、板体状のフレーム本体３１ａの上部に太陽電池モジュール４ａの外周縁に取り付ける取付部３２ａが設けられ、板体状のフレーム本体３１ａの下部に屋根面に取り付けられる屋根取付片３３ａが設けられている。   As shown in FIG. 3, the attachment frame 3a for attaching the solar cell module 4a to the roof B of the building A has an attachment portion 32a attached to the outer periphery of the solar cell module 4a on the upper part of the plate-like frame body 31a. A roof mounting piece 33a is provided at the lower portion of the plate-like frame main body 31a.

また、太陽電池モジュール４ａに隣接して取り付けられる太陽電池モジュール４ｂを屋根に取り付けるための取付用フレーム３ｂは、取付用フレーム３ａと同様に、板体状のフレーム本体３１ｂの上部に太陽電池モジュール４ｂの外周縁に取り付ける取付部３２ｂが設けられ、板体状のフレーム本体３１ｂの下部に屋根面に取り付けられる屋根取付片３３ｂが設けられている。   In addition, the mounting frame 3b for mounting the solar cell module 4b mounted adjacent to the solar cell module 4a on the roof is similar to the mounting frame 3a on the top of the plate-shaped frame body 31b. A mounting portion 32b to be attached to the outer peripheral edge is provided, and a roof mounting piece 33b to be attached to the roof surface is provided at the lower portion of the plate-like frame main body 31b.

屋根取付片３３ａは、板体状のフレーム本体３１ａに対して太陽電池モジュール４ａの外周縁と反対側に屈曲し、突出して間隔をおいて複数設けられ、この屋根取付片３３ａに棒状止め具であるスクリュウネジ９を通す挿通孔３４ａが形成されている。   The roof mounting piece 33a is bent to the opposite side of the outer peripheral edge of the solar cell module 4a with respect to the plate-like frame main body 31a, and is provided with a plurality of spaced intervals. The roof mounting piece 33a is provided with a bar-shaped stopper. An insertion hole 34a through which a certain screw screw 9 is passed is formed.

屋根取付片３３ｂについては、斜視図では示していないが、図２に示すように、板体状のフレーム本体３１ｂに対して太陽電池モジュール４ｂの外周縁と反対側に屈曲し、突出して間隔をおいて複数設けられ、この屋根取付片３３ｂに棒状止め具であるスクリュウネジ９を通す挿通孔が形成されている。   The roof mounting piece 33b is not shown in the perspective view, but as shown in FIG. 2, it is bent to the opposite side of the outer peripheral edge of the solar cell module 4b with respect to the plate-like frame body 31b, and protrudes at a distance. A plurality of insertion holes are formed in the roof mounting piece 33b through which the screw screws 9 as rod-shaped stoppers are passed.

そして、取付用フレーム３ａの屋根取付片３３ａと、取付用フレーム３ｂの屋根取付片３３ｂとは、その突出位置をずらすことにより、図２に示すように、互いに重ならずに噛み合うようして建物Ａの屋根Ｂの上面に載置されるようになっている。   Then, the roof mounting piece 33a of the mounting frame 3a and the roof mounting piece 33b of the mounting frame 3b are shifted from each other so as to engage with each other without overlapping each other as shown in FIG. It is placed on the upper surface of the roof B of A.

屋根取付片３３ａ、３３ｂにおいては、さらに屈曲され、屋根取付片３３ａ、３３ｂと反対側に延出片３５ａ、３５ｂが形成され、屋根Ｂの野地板２の上に安定して載置されるようになっている。 なお、屋根取付片３３ａ、３３ｂや延出片３５ａ、３５ｂは、板体状のフレーム本体３１ａ、３１ｂの下部を屈曲して形成しているが、屈曲することなく溶接等によって形成してもよい。   The roof mounting pieces 33a and 33b are further bent so that extended pieces 35a and 35b are formed on the opposite side of the roof mounting pieces 33a and 33b, so that the roof mounting pieces 33a and 33b are stably placed on the base plate 2 of the roof B. It has become. The roof mounting pieces 33a and 33b and the extending pieces 35a and 35b are formed by bending the lower portions of the plate-like frame bodies 31a and 31b, but may be formed by welding or the like without bending. .

取付用フレーム３ａの取付部３２ａが太陽電池モジュール４ａの外周縁に取り付けられ、屋根取付片３３ａが建物の屋根面の野地板２の上に、防水シート８を介して載置される。
同様に、取付用フレーム３ｂの取付部３２ｂが太陽電池モジュール４ｂの外周縁に取り付けられ、屋根取付片３３ｂが建物の屋根面の野地板２の上に、防水シート８を介して載置される。
このとき、屋根取付片３３ａは、隣接する太陽電池モジュール４ｂの外周縁に取り付けた他の取付用フレーム３ｂの屋根取付片３３ｂが互いに重ならずに噛み合うようして野地板３に載置される。 The attachment portion 32a of the attachment frame 3a is attached to the outer peripheral edge of the solar cell module 4a, and the roof attachment piece 33a is placed on the base plate 2 on the roof surface of the building via the waterproof sheet 8.
Similarly, the attachment portion 32b of the attachment frame 3b is attached to the outer peripheral edge of the solar cell module 4b, and the roof attachment piece 33b is placed on the base plate 2 on the roof surface of the building via the waterproof sheet 8. .
At this time, the roof mounting piece 33a is placed on the base plate 3 so that the roof mounting pieces 33b of the other mounting frames 3b attached to the outer peripheral edges of the adjacent solar cell modules 4b mesh with each other without overlapping each other. .

次いで、棒状止め具であるスクリュウネジ９が屋根取付片３３ａ、３３ｂの挿通孔３４ａ（屋根取付片３３ｂの挿通孔は図示せず）に挿通されて屋根の垂木１に係止される。
さらに、板体状のフレーム本体３１ａ、３１ｂのそれぞれにカバーシート取付片５、５を取り付け、その上部にカバーシート６を取り付け、水切りシート７を取り付けて、太陽電池モジュール４、４ｂの建物Ａの屋根Ｂへの取り付けが完了する。 Next, the screw 9 as a rod-like stopper is inserted into the insertion hole 34a of the roof mounting pieces 33a and 33b (the insertion hole of the roof mounting piece 33b is not shown) and locked to the rafter 1 of the roof.
Furthermore, the cover sheet attachment pieces 5 and 5 are attached to the plate-like frame main bodies 31a and 31b, the cover sheet 6 is attached to the upper part, the draining sheet 7 is attached, and the solar cell modules 4 and 4b of the building A are installed. Installation on the roof B is completed.

前記の実施例においては、太陽電池モジュール４ａ、４ｂ間の距離Ｗは、取付用フレーム３ａの屋根取付片３３ａと、取付用フレーム３ｂの屋根取付片３３ｂとは、互いに重ならずに噛み合せることによって、５１ｍｍに収まり、カバーシート取付片５、５間の距離ｗは１６ｍｍとなった。   In the above-described embodiment, the distance W between the solar cell modules 4a and 4b is such that the roof mounting piece 33a of the mounting frame 3a and the roof mounting piece 33b of the mounting frame 3b are engaged with each other without overlapping each other. The distance w between the cover sheet mounting pieces 5 and 5 was 16 mm.

図４に示す建物Ａは、運搬可能な一定の大きさの箱形の、かつ、内部、外部の仕上げられた複数個の建物ユニットＡ1 、Ａ1 …を、施工現場に運搬し、施工現場で組み立て、その上に屋根ユニットＢ1 、Ｂ1 …を載置固定して屋根Ｂとしたユニット建物からなるが、ユニット建物以外の建物であってもよい。 The building A shown in FIG. 4 transports a plurality of building units A 1 , A 1 ... Of a fixed box size that can be transported and finished inside and outside to the construction site. It is composed of a unit building that is assembled and mounted on the roof unit B 1 , B 1 ... As a roof B, but may be a building other than the unit building.

上記の建物ユニットＡ1 としては、鋼製の柱と、その柱の下端部と上端部に鋼製の梁を連結したラーメン構造体からなる箱形の建物ユニットや、床とその側縁に立設された耐力壁パネルを立設させて構成した木質系構造体からなる箱形の建物ユニット等が挙げられる。 As the building unit A 1 , a box-shaped building unit comprising a steel column and a ramen structure in which steel beams are connected to the lower end and upper end of the column, or a floor and a side edge thereof. For example, a box-shaped building unit made of a wood-based structure constructed by erected a load-bearing wall panel.

これに対し、図５及び図６に示す対照例においては、取付用フレーム３０の屋根取付片３０３同士が噛み合うことなく突き合わせ状態で、野地板２０の上に防水シート８０を介して載置し、スクリュウネジ９０を斜めに野地板２０にねじ込んだものにあっては、太陽電池モジュール４０ａ、４０ｂ間の距離Ｗ1 は、６５ｍｍであり、カバーシート取付片５０、５０間の距離ｗ1 は３０ｍｍとなり、本発明よりも太陽電池モジュールの間隔が広くなっている。 On the other hand, in the contrast example shown in FIGS. 5 and 6, the roof mounting pieces 303 of the mounting frame 30 are placed on the field board 20 via the waterproof sheet 80 in a butted state without being engaged with each other, In the case where the screw screw 90 is obliquely screwed into the base plate 20, the distance W 1 between the solar cell modules 40a and 40b is 65 mm, and the distance w 1 between the cover sheet mounting pieces 50 and 50 is 30 mm. The interval between the solar cell modules is wider than that of the present invention.

また、対照例では、スクリュウネジ９０は斜めにねじ込まれるため、屋根の垂木１０に固定できないため、垂木１０の両サイドに桟木１００、１００を取り付け、この桟木１００、１００にスクリュウネジ９０の先端部をねじ込んで固定強度を強固にしたが、この桟木１００、１００の取り付け作業は煩瑣であり、既設の建物の屋根に適用するには極めて困難である。
なお、図５及び図６において、６０はカバーシート、７０は水切り片である。 Further, in the control example, since the screw screw 90 is screwed diagonally and cannot be fixed to the rafter 10 of the roof, the piers 100 and 100 are attached to both sides of the rafter 10, and the tip of the screw screw 90 is attached to the piers 100 and 100. Although the fixing strength is strengthened by screwing, the mounting work of the piers 100 and 100 is cumbersome and extremely difficult to apply to the roof of an existing building.
5 and 6, 60 is a cover sheet, and 70 is a draining piece.

この発明によれば、野地板のみならず、垂木にも係止され、太陽電池モジュールは強固、確実に屋根に取り付けられるので、架台無しの取り付けが可能となり、また、屋根取付片は互いに重ならずに噛み合っているので、隣接する太陽電池モジュールの間隔を狭くすることができ、その結果、太陽電池モジュールの設置面積を大きくなり、大容量発電が可能となる。   According to the present invention, not only the base plate but also the rafter, and the solar cell module is firmly and securely attached to the roof, so that it can be attached without a frame, and the roof attaching pieces overlap each other. As a result, the space between adjacent solar cell modules can be narrowed. As a result, the installation area of the solar cell modules is increased, and large-capacity power generation is possible.

この発明の太陽電池モジュールの取付構造の実施例を示す断面図である。It is sectional drawing which shows the Example of the attachment structure of the solar cell module of this invention. 図１のＩ−Ｉ線の断面図である。It is sectional drawing of the II line | wire of FIG. この発明の太陽電池モジュールの取付用フレーム実施例を示す斜視図である。It is a perspective view which shows the frame example for attachment of the solar cell module of this invention. 建物の屋根に太陽電池モジュールを取り付けた状態を示す斜視図である。It is a perspective view which shows the state which attached the solar cell module to the roof of a building. この発明の対照例を示す断面図である。It is sectional drawing which shows the contrast example of this invention. 図５のII−II線の断面図である。It is sectional drawing of the II-II line | wire of FIG.

符号の説明Explanation of symbols

Ａ 建物
Ａ1 建物ユニット
Ｂ 屋根
Ｂ1 屋根ユニット
１ 垂木
２ 野地板
３ａ、３ｂ 取付用フレーム
３１ａ、３１ｂ 取付用フレーム本体
３２ａ、３２ｂ 太陽電池モジュール取付部
３３ａ、３３ｂ 屋根取付片 ３４ａ スクリュウネジ（棒状止め具）の挿通孔
４ａ、４ｂ 太陽電池モジュール
５ カバープレート取付片
６ カバープレート
９ スクリュウネジ（棒状止め具） A Building A 1 Building unit B Roof B 1 Roof unit 1 Rafter 2 Field plate 3a, 3b Mounting frame 31a, 31b Mounting frame body 32a, 32b Solar cell module mounting part 33a, 33b Roof mounting piece 34a Screw screw (bar-shaped stopper) 4a, 4b Solar cell module 5 Cover plate mounting piece 6 Cover plate 9 Screw screw (bar-shaped stopper)

Claims (4)

太陽電池モジュールの外周縁に取り付けられる取付部と屋根面に取り付けられる屋根取付片とを有する太陽電池モジュール取付用フレームであって、前記取付部は、板体状のフレーム本体の上部に設けられ、前記屋根取付片は、フレーム本体の下部に前記取付部に取り付けられる太陽電池モジュールの外周縁と反対側に突出して屋根取付片が間隔をおいて設けられ、この屋根取付片に棒状止め具を通す挿通孔が形成され、この棒状止め具を通す挿通孔が形成された屋根取付片は、隣接する太陽電池モジュールに取り付けられる他の取付用フレームの屋根取付片と突出位置がずらされていて、屋根面に取り付けたときに屋根取付片が重ならずに互いに噛み合うように形成されていることを特徴とする太陽電池モジュール取付用フレーム。   A solar cell module mounting frame having an attachment portion attached to the outer peripheral edge of the solar cell module and a roof attachment piece attached to the roof surface, wherein the attachment portion is provided on an upper portion of the plate-shaped frame body, The roof mounting piece protrudes to the opposite side of the outer periphery of the solar cell module attached to the mounting portion at the lower part of the frame body, and the roof mounting piece is provided at an interval, and a rod-like stopper is passed through the roof mounting piece. The roof mounting piece in which the insertion hole is formed and the insertion hole through which this rod-shaped stopper is passed is shifted in the protruding position from the roof mounting piece of the other mounting frame attached to the adjacent solar cell module, A solar cell module mounting frame, wherein roof mounting pieces are formed so as to mesh with each other without overlapping when mounted on a surface. 請求項１に記載の太陽電池モジュール取付用フレームの取付部が太陽電池モジュールの外周縁に取り付けられて屋根取付片が建物の屋根面に載置され、この屋根取付片に、隣接する太陽電池モジュールの外周縁に取り付けた他の取付用フレームの屋根取付片が互いに重ならずに噛み合うようして建物の屋根面に載置され、棒状止め具が屋根取付片の挿通孔に挿通されて屋根の垂木に係止されていることを特徴とする太陽電池モジュールの取付構造。   The mounting portion of the solar cell module mounting frame according to claim 1 is attached to an outer peripheral edge of the solar cell module, and a roof mounting piece is placed on the roof surface of the building, and the solar cell module adjacent to the roof mounting piece. The roof mounting pieces of other mounting frames attached to the outer peripheral edge of the roof are placed on the roof surface of the building so that they are engaged with each other without overlapping each other, and the rod-like stoppers are inserted through the insertion holes of the roof mounting pieces. A mounting structure for a solar cell module, which is locked to a rafter. 対峙する太陽電池モジュール取付用フレームのそれぞれにカバープレート取付片が取り付けられ、このカバープレート取付片にカバープレートが取り付けられていることを特徴とする請求項２記載の太陽電池モジュールの取付構造。   3. The solar cell module mounting structure according to claim 2, wherein a cover plate mounting piece is attached to each of the opposing solar cell module mounting frames, and a cover plate is attached to the cover plate mounting piece. 請求項２又は３記載の太陽電池モジュールの取付構造が屋根に備えられていることを特徴とする建物。   A building, wherein the solar cell module mounting structure according to claim 2 is provided on a roof.
JP2004248999A 2004-08-27 2004-08-27 Frame for mounting solar cell module, mounting structure of solar cell module, and building Pending JP2006063692A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138635A (en) * 2008-12-12 2010-06-24 Nippon Oil Corp Structure and method for mounting solar cell module
JP2010138634A (en) * 2008-12-12 2010-06-24 Nippon Oil Corp Structure and method for mounting solar cell module
JP2011153403A (en) * 2010-01-26 2011-08-11 Sekisui Chem Co Ltd Fixture of solar cell module and mounting structure
KR101066849B1 (en) 2009-09-14 2011-09-26 한국철강 주식회사 Photovoltaic module fixed to holder
CN103456805A (en) * 2012-05-29 2013-12-18 江门市江海区雷迅太阳能科技有限公司 Tile type solar cell panel connecting structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010138635A (en) * 2008-12-12 2010-06-24 Nippon Oil Corp Structure and method for mounting solar cell module
JP2010138634A (en) * 2008-12-12 2010-06-24 Nippon Oil Corp Structure and method for mounting solar cell module
KR101066849B1 (en) 2009-09-14 2011-09-26 한국철강 주식회사 Photovoltaic module fixed to holder
JP2011153403A (en) * 2010-01-26 2011-08-11 Sekisui Chem Co Ltd Fixture of solar cell module and mounting structure
CN103456805A (en) * 2012-05-29 2013-12-18 江门市江海区雷迅太阳能科技有限公司 Tile type solar cell panel connecting structure

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