JP6445498B2 - Snow melting roof structure and snow melting roof structure - Google Patents
Snow melting roof structure and snow melting roof structure Download PDFInfo
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- JP6445498B2 JP6445498B2 JP2016174386A JP2016174386A JP6445498B2 JP 6445498 B2 JP6445498 B2 JP 6445498B2 JP 2016174386 A JP2016174386 A JP 2016174386A JP 2016174386 A JP2016174386 A JP 2016174386A JP 6445498 B2 JP6445498 B2 JP 6445498B2
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- 238000002844 melting Methods 0.000 title claims description 48
- 230000008018 melting Effects 0.000 title claims description 46
- 229910052751 metal Inorganic materials 0.000 claims description 55
- 239000002184 metal Substances 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 37
- 239000011810 insulating material Substances 0.000 claims description 22
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 7
- 239000005413 snowmelt Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009419 refurbishment Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011669 selenium Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 241001572350 Lycaena mariposa Species 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin 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
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
本発明は例えば家屋等の建築物や構築物の金属板葺き屋根に用いられる融雪屋根構造体及び融雪屋根構造に関するものである。 The present invention relates to a snow melting roof structure and a snow melting roof structure used for, for example, a building such as a house and a metal sheet roof of a structure.
従来、この種の融雪屋根構造体として、金属板葺き用の金属屋根材の上面に太陽光を電気エネルギーに変換する太陽電池モジュールが固着され、その金属屋根材の底面に発熱ヒータが固着され、金属屋根材、太陽電池モジュール及び発熱ヒータの三部材を一体に形成したものが知られている。 Conventionally, as this type of snow melting roof structure, a solar cell module that converts sunlight into electric energy is fixed to the upper surface of a metal roofing material for burning a metal plate, and a heat generating heater is fixed to the bottom surface of the metal roofing material. What integrally formed three members of a roofing material, a solar cell module, and a heater is known.
しかしながら上記従来構造の場合、金属板葺き用の金属屋根材、太陽電池モジュール及び発熱ヒータの三部材が接着手段等で一体に形成された融雪屋根構造体であるから、新設の場合は必要ないが、既設の屋根構造に適用施工する場合、金属屋根材の張り替え工事及び葺き直し工事が必要となり、このため、新設に比較して設備費を含む張り替え工事及び葺き直し工事費が別途必要となり、施工作業の融通性及び経済性の低下が生ずることがあるという不都合を有している。 However, in the case of the above conventional structure, the metal roofing metal roof material, the solar cell module, and the heater are the snow melting roof structure formed integrally by an adhesive means, etc. When applying to the existing roof structure, replacement work and refurbishment work for metal roofing materials are required. Therefore, refurbishment work and refurbishment work costs including equipment costs are required separately from the new construction, and construction work However, there is a disadvantage that the flexibility and economic efficiency may be reduced.
本発明はこのような不都合を解決することを目的とするもので、本発明のうちで、請求項1記載の発明は、金属板葺き屋根の金属屋根材の上面に配設される融雪屋根構造体であって、屋根勾配方向に延びる長尺状の金属製のパネル部材の上面に軽量かつフレキシブルな太陽電池セルが用いられた太陽光を電気エネルギーに変換する太陽電池モジュールが固着され、該パネル部材の底面に面状の発熱ヒータの上面が配置され、該発熱ヒータの底面にはシート状の断熱材が配置され、予め工場において、該パネル部材、該発熱ヒータ及び該断熱材の三部材は上記パネル部材と上記断熱材の底面に配置された金属製の保持部材との二つの部材で挟着して一体に形成され、かつ、予め工場において、該パネル部材の表面に上記太陽電池モジュールが接着手段により接着固定され、該太陽電池モジュール、該パネル部材、該発熱ヒータ及び該断熱材の四部材は予め工場において層状に一体に形成されて上記金属屋根材の上面に接着手段により配設されることを特徴とする融雪屋根構造体にある。 SUMMARY OF THE INVENTION The present invention is intended to solve such inconveniences. Among the present inventions, the invention according to claim 1 is a snow melting roof structure disposed on the upper surface of a metal roofing material of a metal plate thatched roof. A solar cell module for converting sunlight into electrical energy, in which light and flexible solar cells are used, is fixed to the upper surface of a long metal panel member extending in the roof gradient direction , and the panel member the arrangement is the upper surface of the planar heater to the bottom surface, the bottom surface of the heat generating heater is disposed a sheet-like insulation material, in advance factory the panel member, third member of the heat-generating heater and the heat insulation material is above It is integrally formed by pinched by two members of the panel member and the heat insulating material bottom surface arranged metallic holding member, and, in advance in the factory, the above solar cell module to the surface of the panel member contact It is bonded and fixed by means, disposed by the solar cell module, the panel member, adhered to the four members the upper surface of the metal roofing being formed integrally in layers in advance plant heat generating heater and the heat insulating material means It is in a snowmelt roof structure characterized by this.
又、請求項2記載の発明は、上記請求項1記載の融雪屋根構造体は、上記金属板葺き屋根用の金属屋根材の上面に配設されたことを特徴とする融雪屋根構造にある。 According to a second aspect of the present invention, there is provided a snow melting roof structure characterized in that the snow melting roof structure according to the first aspect is disposed on an upper surface of the metal roof material for the metal plate-fired roof.
本発明は上述の如く、請求項1又は2記載の発明にあっては、融雪屋根構造体は、屋根勾配方向に延びる長尺状の金属製のパネル部材の上面に軽量かつフレキシブルな太陽電池セルが用いられた太陽光を電気エネルギーに変換する太陽電池モジュールが固着され、パネル部材の底面に面状の発熱ヒータの上面が配置され、発熱ヒータの底面にはシート状の断熱材が配置され、予め工場において、該パネル部材、発熱ヒータ及び断熱材の三部材は上記パネル部材と上記断熱材の底面に配置された金属製の保持部材との二つの部材で挟着して一体に形成され、かつ、予め工場において、パネル部材の表面に上記太陽電池モジュールが接着手段により接着固定され、太陽電池モジュール、パネル部材、発熱ヒータ及び断熱材の四部材は予め工場において層状に一体に形成され、上記金属屋根材の上面に接着手段により配設されるから、複数個の融雪屋根構造体を接着手段により金属屋根材上に敷設することで融雪屋根工事を行うことができ、建築現場における融雪屋根構造体の敷設作業を容易に行うことができて融雪屋根工事を容易かつ能率的に行うことができ、新設の場合のみならず、既設の屋根構造にも適用施工することができ、金属屋根材の張り替え工事及び葺き直し工事が不要となり、このため、施工作業の融通性及び経済性を向上することができ、既存の屋根をそのまま使用することができ、屋根工事を少なくして設備費を軽減することができ、既存屋根の各金属屋根材のすべて又は選択した金属屋根材或いは金属屋根材に部分的にその表面に融雪屋根構造体を敷設することができ、融雪屋根構造体を必要な箇所に敷設することができ、いわゆる部分融雪も可能となって設備費及び維持費を低減することができ、かつ、長尺状のパネル部材の上面に太陽光を電気エネルギーに変換する太陽電池モジュールが固着され、パネル部材の底面に発熱ヒータの上面が配置されているので、発熱ヒータとパネル部材との密着性が高まり、発熱ヒータの熱のパネル部材への伝熱性が高まり、太陽電池モジュール上の積雪の融雪効率を向上することができ、さらに、発熱ヒータの底面には断熱材が配置されているから、発熱ヒータの熱が下方の金属屋根材に無駄に伝達されることを防ぐことができ、それだけ、太陽電池モジュール上の積雪を一層効率的に融かすことができ、積雪による太陽電池モジュールによる電気エネルギーの変換効率の低下を防ぐことができ、又、更に、太陽電池モジュールはパネル部材に固着され、融雪屋根構造体は金属屋根材の上面に配設されるから、太陽電池モジュールを取り付けるための特別な架台が不要となると共に家屋としての美観を損ねることを防ぐことができる。 As described above, according to the present invention, the snow melting roof structure is a lightweight and flexible solar cell on the upper surface of a long metal panel member extending in the roof gradient direction. The solar cell module that converts sunlight into electrical energy is fixed, the upper surface of the planar heater is disposed on the bottom surface of the panel member, and the sheet-like heat insulating material is disposed on the bottom surface of the heater, In the factory in advance, the three members of the panel member, the heater and the heat insulating material are integrally formed by being sandwiched between two members, the panel member and a metal holding member disposed on the bottom surface of the heat insulating material, In addition, in the factory, the solar cell module is bonded and fixed to the surface of the panel member by an adhesive means. Te is integrally formed in layers from being arranged by adhesive means to the upper surface of the metal roofing, snow melting Roof by laying a plurality of snow melting roof structure more on the metal roofing material bonding hands stage It is possible to lay snowmelt roof structures at construction sites easily, and snowmelt roof construction can be done easily and efficiently, not only for new construction but also for existing roof structures It can be applied and re-installation work and refurbishment work for metal roofing materials are no longer required, so the flexibility and economy of construction work can be improved, and the existing roof can be used as is. Equipment cost can be reduced by reducing roof construction, and snow melting roof structures can be laid on the surface of all or selected metal roof materials of existing roofs or partially on metal roof materials. The snow melting roof structure can be laid at a necessary location, so-called partial snow melting is also possible, the equipment cost and the maintenance cost can be reduced, and the solar panel is formed on the upper surface of the long panel member. The solar cell module for converting the electric energy into electrical energy is fixed, and the upper surface of the heating heater is disposed on the bottom surface of the panel member, so that the adhesion between the heating heater and the panel member is increased, and the heat of the heating heater is applied to the panel member. The heat transfer is improved, the snow melting efficiency of the snow on the solar cell module can be improved, and furthermore, since the heat insulating material is disposed on the bottom surface of the heating heater, the heat of the heating heater is wasted on the metal roof material below. The amount of snow on the solar cell module can be melted more efficiently and the conversion of electrical energy by the solar cell module due to snow A reduction in efficiency can be prevented, and furthermore, the solar cell module is fixed to the panel member, and the snow melting roof structure is disposed on the upper surface of the metal roof material. Therefore, a special frame for mounting the solar cell module is provided. Can be prevented and the beauty of the house can be prevented from being damaged.
図1乃至図7は本発明の実施の形態例であって、図1乃至図4は金属瓦棒葺き屋根に適用した融雪屋根構造体の実施の形態例、図5乃至図7は金属瓦棒葺き屋根の融雪屋根構造の実施の形態例である。尚、本発明は金属瓦棒葺き屋根に限らずに、その他の金属板葺き屋根に適用されるものである。 FIGS. 1 to 7 are embodiments of the present invention, FIGS. 1 to 4 are embodiments of a snow melting roof structure applied to a metal roof tile roof, and FIGS. 5 to 7 are metal roof bars. It is an example of embodiment of the snowmelt roof structure of a thatched roof. In addition, this invention is applied not only to a metal roof tile roof but also to other metal plate roofs.
図1乃至図4において、図1、図2、図3、図4の如く、この融雪屋根構造体Mは、屋根勾配方向に延びる長尺状の金属製のパネル部材1の上面に軽量かつフレキシブルな太陽電池セル2aが用いられた太陽光を電気エネルギーに変換する太陽電池モジュール2が固着され、パネル部材1の底面に面状の発熱ヒータ3の上面が配置され、発熱ヒータ3の底面にはシート状の断熱材4が配置され、予め工場において、パネル部材1、発熱ヒータ3及び断熱材4の三部材はパネル部材1と保持部材5とで挟着状態で一体に形成され、太陽電池モジュール2、パネル部材1、発熱ヒータ3及び断熱材4の四部材は層状に一体に形成されてなるものである。尚、上記パネル部材1、発熱ヒータ3及び断熱材4の三部材を相互に接着手段により接着接合することもある。 1 to 4, as shown in FIGS. 1, 2, 3, and 4, the snow melting roof structure M is light and flexible on the upper surface of a long metal panel member 1 that extends in the roof gradient direction. A solar battery module 2 for converting sunlight into electrical energy using a solar cell 2 a is fixed, and the upper surface of a planar heater 3 is disposed on the bottom surface of the panel member 1. A sheet-like heat insulating material 4 is disposed, and in the factory, three members of the panel member 1, the heater 3 and the heat insulating material 4 are integrally formed by being sandwiched by the panel member 1 and the holding member 5, and are solar cell modules. 2, four members of the panel member 1, the heater 3 and the heat insulating material 4 are integrally formed in a layered manner. The three members of the panel member 1, the heater 3 and the heat insulating material 4 may be bonded and bonded to each other by bonding means.
この場合、金属屋根材Rは、亜鉛メッキ鉄板、カラー鉄板、ガルバリウム鋼板(登録商標)などからなり、長手方向左右辺縁にハゼ接合用の立ち上げ部分Raが形成されている。 In this case, the metal roof material R is made of a galvanized iron plate, a colored iron plate, a Galvalume steel plate (registered trademark), and the like, and raised portions Ra for seam joining are formed on the left and right edges in the longitudinal direction.
又、上記パネル部材1及び保持部材5は、金属性の板材、例えば、厚さ0.4mm程度のガルバリウム鋼板(登録商標)により形成されている。 The panel member 1 and the holding member 5 are formed of a metallic plate material, for example, a Galvalume steel plate (registered trademark) having a thickness of about 0.4 mm.
又、太陽電池モジュール2は、この場合、例えば、全体は軽量かつフレキシブルであって、厚さ約20mm程度、幅37cm程度、長さ2.5m程度のものが用いられ、銅Cu、インジウムIn、ガリウムGa、セレンSeの4種類の元素を原料として生成された化合物半導体からなるCIGS太陽電池セル2aが用いられており、一枚の金属屋根材Rの長さに応じて一個又は複数個固着され、図1、図3の如く、端部にそれぞれ端子2b・2bが突設され、太陽電池モジュール2を、予め工場内において、パネル部材1の表面にブチルゴム系接着剤やその他の接着剤を用いた接着手段Sにより接着固定するように構成している。勿論、薄いステンレス基板上にアモルファスシリコン膜を積層してなる太陽電池セル2a、その他の構造のものを用いることもできる。 Further, in this case, for example, the solar cell module 2 is light and flexible as a whole, and has a thickness of about 20 mm, a width of about 37 cm, and a length of about 2.5 m. Copper Cu, indium In, CIGS solar cells 2a made of a compound semiconductor produced using four types of elements of gallium Ga and selenium Se as raw materials are used, and one or a plurality of them are fixed in accordance with the length of one metal roof material R. As shown in FIG. 1 and FIG. 3, terminals 2b and 2b are projected from the ends, respectively, and the solar cell module 2 is preliminarily used in the factory with a butyl rubber adhesive or other adhesive on the surface of the panel member 1. It is configured to be bonded and fixed by the bonding means S. Of course, the solar cell 2a formed by laminating an amorphous silicon film on a thin stainless steel substrate, or other structures can also be used.
又、上記発熱ヒータ3は、この場合、面状のヒータが用いられ、アルミ箔からなる薄膜状の電熱材を透明ポリエチレン樹脂からなる絶縁材で被覆して全体として厚さが0.2mm乃至0.5mm程度の長尺シート状に形成され、図1、図3の如く、端部にそれぞれ端子3a・3aが突設されている。尚、上記電熱材として、例えば、アルミ箔、アルミ薄板、銅箔、銅薄板、ステンレス薄板等の薄膜状の電熱材を可撓変形性を有する合成樹脂からなる絶縁材で被覆された厚さ0.2mm乃至0.5mm程度のシート状の発熱ヒータ3を採用することもあり、また、発熱ヒータ3の表面にフッ素樹脂加工を施したりすることもある。 Further, in this case, the heater 3 is a planar heater, and a thin-film electric heating material made of aluminum foil is covered with an insulating material made of transparent polyethylene resin, so that the overall thickness is 0.2 mm to 0 mm. It is formed in the shape of a long sheet of about 5 mm, and terminals 3a and 3a project from the end portions as shown in FIGS. As the electric heating material, for example, a thin film electric heating material such as an aluminum foil, an aluminum thin plate, a copper foil, a copper thin plate, and a stainless steel thin plate is covered with an insulating material made of a synthetic resin having flexible deformation. The sheet-like heater 3 having a thickness of about 2 mm to 0.5 mm may be used, and the surface of the heater 3 may be subjected to fluororesin processing.
又、上記断熱材4としては、厚さ20mm程度のウレタンフォーム、発泡材、石膏ボード等からなるシート状のものが用いられる。 As the heat insulating material 4, a sheet-like material made of urethane foam, foam material, gypsum board or the like having a thickness of about 20 mm is used.
又、上記保持部材5は、この場合、図3、図4の如く、左右一対の保持部材5・5が用いられ、予め工場において、パネル部材1、発熱ヒータ3及び断熱材4の三部材をパネル部材1と保持部材5とで挟着して一体に形成し、これにより、上記太陽電池モジュール2、上記パネル部材1、上記発熱ヒータ3及び上記断熱材4の四部材は層状に一体に形成されて融雪屋根構造体Mが製作されることになる。 Further, in this case, as shown in FIGS. 3 and 4, the holding member 5 is a pair of left and right holding members 5 and 5, and the three members of the panel member 1, the heater 3 and the heat insulating material 4 are preliminarily used in a factory. The panel member 1 and the holding member 5 are sandwiched and formed integrally, whereby the solar cell module 2, the panel member 1, the heating heater 3, and the heat insulating material 4 are integrally formed in layers. Thus, the snowmelt roof structure M is manufactured.
この実施の形態例の融雪屋根構造体Mは上記構成であるから、図1、図2の如く、予め工場において、長尺状の金属製のパネル部材1の上面に軽量かつフレキシブルな太陽電池セル2aが用いられた太陽光を電気エネルギーに変換する太陽電池モジュール2が固着され、パネル部材1の底面に面状の発熱ヒータ3の上面が配置され、発熱ヒータ3の底面にシート状の断熱材4が配置され、パネル部材1、発熱ヒータ3及び断熱材4の三部材はパネル部材1と保持部材5とで挟着状態で一体に形成され、しかして、太陽電池モジュール2、パネル部材1、発熱ヒータ3及び断熱材4の四部材は層状に一体に形成した融雪屋根構造体Mを製作しておくことができ、図5、図6の如く、予め工場において製作された複数個の融雪屋根構造体M・・は建物Dの金属屋根材R・R・・に接着手段Sにより屋根勾配方向に亘って接着固定され、太陽電池モジュール2及び発熱ヒータ3を融雪制御手段Qに電気的に接続することにより融雪屋根工事を行うことができ、太陽電池モジュール2は太陽光を電気エネルギーに変換し、その太陽電池モジュール2からの発電電力により発熱ヒータ3が発熱し、発熱ヒータ3の熱はパネル部材1を介して太陽電池モジュール2上の積雪を融かして除去することになる。 Since the snowmelt roof structure M according to this embodiment has the above-described configuration, a lightweight and flexible solar cell is previously formed on the upper surface of the long metal panel member 1 in a factory as shown in FIGS. The solar cell module 2 for converting sunlight into electrical energy using 2a is fixed, the upper surface of the planar heater 3 is disposed on the bottom surface of the panel member 1, and the sheet-like heat insulating material is disposed on the bottom surface of the heater 3 4 is arranged, and the three members of the panel member 1, the heater 3 and the heat insulating material 4 are integrally formed by being sandwiched by the panel member 1 and the holding member 5, so that the solar cell module 2, the panel member 1, The four members of the heater 3 and the heat insulating material 4 can produce a snow melting roof structure M formed integrally in a layered manner, and a plurality of snow melting roofs manufactured in advance in a factory as shown in FIGS. Structure M ... Snow melting roof construction by attaching and fixing the solar cell module 2 and the heater 3 to the snow melting control means Q by being bonded and fixed to the metal roof material R, R,. The solar cell module 2 converts sunlight into electric energy, the heat generating heater 3 generates heat by the generated power from the solar cell module 2, and the heat of the heat generating heater 3 is solar through the panel member 1. The snow on the battery module 2 is melted and removed.
したがって、融雪屋根構造体Mは、太陽電池モジュール2、パネル部材1、発熱ヒータ3及び断熱材4の四部材が層状に一体に形成されているから、複数個の融雪屋根構造体M・・を接着手段Sにより金属屋根材R上に敷設することで融雪屋根工事を行うことができ、建築現場における融雪屋根構造体M・・の敷設作業を容易に行うことができて融雪屋根工事を容易かつ能率的に行うことができ、新設の場合のみならず、既設の屋根構造にも適用施工することができ、金属屋根材の張り替え工事及び葺き直し工事が不要となり、このため、施工作業の融通性及び経済性を向上することができ、既存の屋根をそのまま使用することができ、屋根工事を少なくして設備費を軽減することができ、既存屋根の各金属屋根材R・R・・のすべて又は選択した金属屋根材R・R或いは金属屋根材R・Rに部分的にその表面に融雪屋根構造体M・M・・を敷設することができ、融雪屋根構造体Mを必要な箇所に敷設することができ、いわゆる部分融雪も可能となって設備費及び維持費を低減することができ、かつ、長尺状のパネル部材1の上面に太陽光を電気エネルギーに変換する太陽電池モジュール2が固着され、パネル部材1の底面に発熱ヒータ3の上面が配置されているので、発熱ヒータ3とパネル部材1との密着性が高まり、発熱ヒータ3の熱のパネル部材1への伝熱性が高まり、太陽電池モジュール2上の積雪の融雪効率を向上することができ、さらに、発熱ヒータ3の底面には断熱材4が配置されているから、発熱ヒータ3の熱が下方の金属屋根材Rに無駄に伝達されることを防ぐことができ、それだけ、太陽電池モジュール2上の積雪を一層効率的に融かすことができ、積雪による太陽電池モジュール2による電気エネルギーの変換効率の低下を防ぐことができ、又、更に、太陽電池モジュール2はパネル部材1に固着され、融雪屋根構造体Mは金属屋根材Rの上面に配設されるから、太陽電池モジュール2を取り付けるための特別な架台が不要となると共に家屋としての美観を損ねることを防ぐことができる。 Therefore, the snow melting roof structure M is composed of the solar cell module 2, the panel member 1, the heater 3 and the heat insulating material 4 which are integrally formed in a layered manner. by laying more on the metal roofing R to the adhesive means S can make snow melting roof, facilitate snow melting roof by laying work snow melting roof structure M · · can be easily performed at construction site It can be carried out efficiently and can be applied not only to new installations but also to existing roof structures, eliminating the need to replace and refurbish metal roofing materials. Can improve the efficiency and economy, can use the existing roof as it is, can reduce the construction cost by reducing the roof construction, each of the metal roofing materials R · R · · · of the existing roof All or selected The snow melting roof structure M.M .. can be partially laid on the surface of the metal roofing material R.R or the metal roofing material R.R, and the snow melting roof structure M should be laid at a necessary place. In addition, so-called partial snow melting is possible, so that the equipment cost and the maintenance cost can be reduced, and the solar cell module 2 for converting sunlight into electric energy is fixed to the upper surface of the long panel member 1. Since the upper surface of the heater 3 is disposed on the bottom surface of the panel member 1, the adhesion between the heater 3 and the panel member 1 is increased, the heat transfer of the heat of the heater 3 to the panel member 1 is increased, and the solar The snow melting efficiency of the snow on the battery module 2 can be improved. Further, since the heat insulating material 4 is disposed on the bottom surface of the heater 3, the heat of the heater 3 is wasted on the metal roof material R below. Prevent being transmitted Accordingly, the snow on the solar cell module 2 can be melted more efficiently, and the decrease in the conversion efficiency of electric energy by the solar cell module 2 due to the snow can be prevented. Since the module 2 is fixed to the panel member 1 and the snow melting roof structure M is disposed on the upper surface of the metal roof material R, a special frame for attaching the solar cell module 2 is not necessary and the aesthetics as a house is improved. It can prevent damage.
図5乃至図7は金属瓦棒葺き屋根に適用した融雪屋根構造の実施の形態例であって、この場合、図5、図7の如く、屋根構成部材としてのたる木6上に釘打ちされた野地板7上にアスファルトフェルト等の防水シート材8を敷設し、防止シート材8の上に金属屋根材R・R・・が複数個並列状に配置され、隣り合う金属屋根材R・R・・の立ち上げ部分Raはハゼ接合されて瓦棒部分K・K・・を有する金属瓦棒葺き屋根工事が行われ、各金属屋根材R・R・・のすべて又は選択した金属屋根材R・R或いは金属屋根材R・Rに部分的にその表面に融雪屋根構造体M・M・・を接着手段Sにより接着固定した構造としている。 FIG. 5 to FIG. 7 show an embodiment of a snow melting roof structure applied to a metal roof tile roof. In this case, as shown in FIG. 5 and FIG. A waterproof sheet material 8 such as asphalt felt is laid on the base plate 7, and a plurality of metal roof materials R, R,... Are arranged in parallel on the prevention sheet material 8, and adjacent metal roof materials R, R,.・ Raised part Ra is jointed and metal roofing work is carried out with metal bar parts K ・ K ・ ・, and all or selected metal roof materials R ・ R ・ ・The snow melting roof structure M.M .. is bonded and fixed to the surface of R or the metal roof material R.R by a bonding means S.
しかして、例えば、図6の如く、上記融雪屋根構造体M・M・・を家屋等の建築物や構築物などの建物Dの屋根の金属屋根材R・・に配置し、建物Dに融雪制御手段Qとしての制御盤を配置し、かつ、建物Dの近傍位置に蓄電池C及び発電機Gを設置し、各太陽電池モジュール2・・及び各発熱ヒータ3・・は直列又は並列状態に電気的に接続され、各々の融雪屋根構造体M・M・・の太陽電池モジュール2・2・・と蓄電池Cとを電気的に接続し、発電機Gと蓄電池Cとを電気的に接続すると共に発電機G及び蓄電池Cを融雪制御手段Qに電気的に接続し、融雪制御手段Qの制御回路部と発熱ヒータ3・3・・とを電気的に接続することになる。 Therefore, for example, as shown in FIG. 6, the snow melting roof structures M, M,... Are placed on the metal roof material R of the roof of the building D such as a building or a structure such as a house, and snow melting control is performed on the building D. A control panel as means Q is arranged, a storage battery C and a generator G are installed in the vicinity of the building D, and the solar cell modules 2 and the heaters 3 are electrically connected in series or in parallel. To each of the snow melting roof structures M, M,... And the storage battery C are electrically connected to each other, and the generator G and the storage battery C are electrically connected to generate power. The machine G and the storage battery C are electrically connected to the snow melting control means Q, and the control circuit portion of the snow melting control means Q and the heat generating heaters 3, 3,.
この場合、上記蓄電池Cは大容量の蓄電池C、例えば、リチウムイオン充電池が用いられ、又、上記発電機Gは据置型の非常用LPガス発電機が用いられている。勿論、その他の構造のものを用いることもできる。 In this case, the storage battery C is a large-capacity storage battery C, for example, a lithium ion rechargeable battery, and the generator G is a stationary emergency LP gas generator. Of course, other structures can also be used.
したがって、この実施の形態例の融雪屋根構造においては、上記融雪屋根構造体Mを用いているので、上記同様な作用効果を得ることができる。 Therefore, in the snow melting roof structure of this embodiment, the above-mentioned snow melting roof structure M is used, so that the same effect as described above can be obtained.
さらに、この場合、太陽電池モジュール2及び発熱ヒータ3を制御可能な融雪制御手段Qが配設され、融雪制御手段Qに発電機G及び蓄電池Cが電気的に接続されているから、太陽電池モジュール2による電気エネルギーを蓄電池Cに蓄積することができると共に太陽電池モジュール2からの発電電力が曇りや雨の天候時、夜間等において不足の場合には蓄電池C或いは発電機Gにより発熱ヒータ3に電力供給を行うことができ、商用電力を使用しない、いわゆる自立型の住宅エネルギーシステムを得ることができる。 Furthermore, in this case, since the snow melting control means Q capable of controlling the solar cell module 2 and the heater 3 is disposed, and the generator G and the storage battery C are electrically connected to the snow melting control means Q, the solar cell module 2 can be stored in the storage battery C, and when the generated power from the solar cell module 2 is insufficient during cloudy or rainy weather, at night, etc., the storage battery C or the generator G supplies the heater 3 with electric power. A so-called self-supporting residential energy system that can supply power and does not use commercial power can be obtained.
尚、本発明は上記実施の形態例に限られるものではなく、金属瓦棒葺き屋根に限らず、他の金属板葺き屋根にも適用することができ、勿論横葺きや縦葺き屋根にも適用でき、又、太陽電池モジュール2及び発熱ヒータ3との固着手段は適宜選択され、例えば両面接着テープを用いたりすることもでき、その他、大きさや形態等は適宜変更して設計される。 The present invention is not limited to the above embodiment, but can be applied not only to a metal roof tiled roof, but also to other metal plate-fired roofs, and of course, can also be applied to horizontal and vertical roofs. The fixing means for the solar cell module 2 and the heater 3 can be selected as appropriate, for example, a double-sided adhesive tape can be used, and the size, form, etc. can be changed as appropriate.
以上、所期の目的を充分達成することができる。 As described above, the intended purpose can be sufficiently achieved.
M 融雪屋根構造体
R 金属屋根材
S 接着手段
1 パネル部材
2 太陽電池モジュール
3 発熱ヒータ
4 断熱材
5 保持部材
M Snow melting roof structure R Metal roofing material
S bonding means 1 panel member 2 solar cell module 3 heating heater 4 heat insulating material 5 holding member
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