WO2021229677A1 - Water droplet reception member - Google Patents

Water droplet reception member Download PDF

Info

Publication number
WO2021229677A1
WO2021229677A1 PCT/JP2020/018949 JP2020018949W WO2021229677A1 WO 2021229677 A1 WO2021229677 A1 WO 2021229677A1 JP 2020018949 W JP2020018949 W JP 2020018949W WO 2021229677 A1 WO2021229677 A1 WO 2021229677A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
power generation
photovoltaic power
generation panel
receiving member
Prior art date
Application number
PCT/JP2020/018949
Other languages
French (fr)
Japanese (ja)
Inventor
正浩 有木
正樹 竹山
祥一 丸山
Original Assignee
ネクストエナジー・アンド・リソース株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ネクストエナジー・アンド・リソース株式会社 filed Critical ネクストエナジー・アンド・リソース株式会社
Priority to PCT/JP2020/018949 priority Critical patent/WO2021229677A1/en
Publication of WO2021229677A1 publication Critical patent/WO2021229677A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/10—Supporting structures directly fixed to the ground
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/20—Supporting structures directly fixed to an immovable object
    • H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
    • H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
    • 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
    • F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
    • F24S20/67—Solar heat collectors integrated in fixed constructions, e.g. in buildings in the form of roof constructions
    • 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

Definitions

  • the present invention relates to a water droplet receiving member used by being attached to a frame of a photovoltaic power generation panel that photoelectrically converts sunlight.
  • Solar power generation panels are placed on vacant lots such as mountains and abandoned cultivated land and idle land, and are often installed on the rooftops of buildings and roofs of houses.
  • a method of installing a photovoltaic power generation panel on a flat roof such as the roof of a building
  • a method of fixing a support stand to the surface of the flat roof with an anchor or the like and attaching the photovoltaic power generation panel to the support mount using a mounting bracket is generally used. It is a target.
  • the photovoltaic power generation panel is installed on a roof other than the flat roof, the photovoltaic power generation panel is attached to the roof via a support pedestal or a support member attached to the roof material.
  • Patent Document 1 discloses a technique of partially covering a position under water of a metal roof surface with a metal having a higher ionization tendency than that of a metal roof.
  • the present invention has been made based on the above circumstances, and an object of the present invention is to provide a water droplet receiving member that can prevent rust of a metal roofing material caused by installation of a photovoltaic power generation panel and can be easily attached to the photovoltaic power generation panel. And.
  • the present invention is a water droplet receiving member attached to the frame of the photovoltaic power generation panel, the attachment portion engaged with the frame of the photovoltaic power generation panel, and the sun by the attachment portion. In the state of being attached to the photovoltaic power generation panel, it is arranged facing the photovoltaic power generation panel side, and the water receiving portion that receives the water dripping from the photovoltaic power generation panel and the water received by the water receiving portion are dispersed.
  • a water drop receiving member including a drainage portion for dropping to the outside (Invention 1).
  • the mounting portion can be easily attached to the photovoltaic power generation panel simply by engaging the mounting portion with the frame of the photovoltaic power generation panel, and water (drip intensively) from the photovoltaic power generation panel ( (Rainwater) can be once received by the water receiving section, and water can be dispersed and dropped to the outside from the discharging section, so that rusting of the metal roofing material caused by the installation of the photovoltaic power generation panel can be prevented.
  • a water droplet receiving member can be easily attached to an existing solar power generation panel, and there is no need to perform any processing or treatment on the roof material side.
  • the water receiving portion is formed in a dish shape (invention 2).
  • water (rainwater) intensively dropped from the photovoltaic power generation panel can be temporarily stored in the dish-shaped water receiving portion, so that water is dropped from the drainage portion to the outside. This can be distributed more easily and efficiently.
  • the mounting portion is formed in a clip shape capable of sandwiching the frame of the photovoltaic power generation panel (Invention 3).
  • the drainage portion may have a plurality of drainage grooves provided so as to communicate with the outside from the water receiving portion (Invention 4), and the drainage portion may be provided.
  • the portion may have a plurality of discharge holes provided so as to penetrate from the water receiving portion to the outside (Invention 5).
  • the water droplet receiving member of the present invention can be easily attached to the photovoltaic power generation panel, and rusting of the metal roofing material caused by the installation of the photovoltaic power generation panel can be prevented.
  • the water droplet receiving member 1 is used by being attached to the frame of the photovoltaic power generation panel.
  • FIG. 1 is a schematic view of the water droplet receiving member 1
  • FIG. 2 is an explanatory diagram showing a state in which the water droplet receiving member 1 is attached to the photovoltaic power generation panel P.
  • the water droplet receiving member 1 has a mounting portion 10 attached to the frame F of the photovoltaic power generation panel P and the sun in a state of being mounted on the photovoltaic power generation panel P by the mounting portion 10.
  • a water receiving unit 20 that is arranged facing the photovoltaic power generation panel P side and receives water dripping from the photovoltaic power generation panel P, and a drainage unit 30 that disperses the water received by the water receiving unit 20 and drips it to the outside.
  • a drainage unit 30 that disperses the water received by the water receiving unit 20 and drips it to the outside.
  • SUS stainless steel
  • the water droplet receiving member 1 is attached to the photovoltaic power generation panel P as a reference, and is upward and lower, upper and lower, upward and downward, and upper. And the words that indicate the direction such as the bottom are used.
  • the water receiving portion 20 is formed in a dish shape having a water storage space S capable of storing water (rainwater) dripping from the photovoltaic power generation panel P, and the water storage space S has a bottom portion 21 and three side wall portions 22a. It is formed so as to be surrounded by 22b, 22c and the drainage portion 30.
  • the upper side of the water storage space S is an open surface for receiving water dripping from the photovoltaic power generation panel P.
  • a flange portion 23 is provided on the upper edge portion of the side wall portions 22a, 22b, 22c of the water receiving portion 20, and two mounting portions 10 are provided on the portion of the flange portion 23 located on the upper edge portion of the side wall portion 22a. Is formed. Further, the drainage portion 30 is formed so as to face the side wall portion 22a on which the mounting portion 10 is formed.
  • the drainage portion 30 has a V-shaped portion 31 that functions as a drainage groove in which the water stored in the water storage space S is dropped from the water droplet receiving member 1 to the outside, and is inclined so that the upper portion is inclined toward the outside. It has a structure in which multiple pieces are juxtaposed and connected in the horizontal direction.
  • each valley portion (the portion corresponding to the valley of the groove) of each V-shaped portion 31 is formed in a shape that slightly hangs downward.
  • the mounting portion 10 is formed in a clip shape so that the frame F of the photovoltaic power generation panel P can be sandwiched between the mounting portion 10 and the flange portion 23 located at the upper edge portion of the side wall portion 22a.
  • the mounting portion 10 is substantially horizontal from the end portion of the support portion 11 that is erected upward from the end side of the flange portion 23 and the end portion of the support portion 11 that is opposite to the connection end portion of the flange portion 23.
  • a holding portion 12 extending in the direction is provided.
  • a gap corresponding to the thickness of the frame F is formed between the holding portion 12 and the flange portion 23, and as shown in FIG. 2, the frame F can be inserted into the gap. There is.
  • the end portion of the sandwiching portion 12 opposite to the connection end portion of the support portion 11 is warped upward (direction toward the frame F of the photovoltaic power generation panel P when attached), and water droplets are formed with respect to the frame F. It is easy to attach the receiving member 1. Further, the sandwiching portion 12 is extended from the support portion 11 side so that the gap between the holding portion 12 and the flange portion 23 gradually becomes smaller. That is, the sandwiching portion 12 is not parallel to the flange portion 23, but is provided at a slight inclination. As a result, the frame F inserted in the gap between the sandwiching portion 12 and the flange portion 23 is sandwiched and fixed so as to be pressed against the flange portion 23 by the sandwiching portion 12.
  • the mounting portion 10 configured in this way is formed in a clip shape, it can be sandwiched by simply inserting the frame F of the photovoltaic power generation panel P between the sandwiching portion 12 and the flange portion 23. Therefore, it becomes easier to attach the water droplet receiving member 1 to the photovoltaic power generation panel P.
  • the water droplet receiving member 1 is attached to the frame F of the photovoltaic power generation panel P, and has a size such that the drainage portion 31 side slightly protrudes from the frame F in the horizontal direction, for example, about 10 mm. It is preferable to have a size that protrudes from the frame F. If there is no protrusion from the frame F at the time of mounting, the water receiving portion 20 cannot receive the water dripping from the frame F, but if the protrusion becomes too large, the water droplet receiving member 1 may be affected by snow accretion during snowfall. A large load is applied to the water droplet receiving member 1, and the water droplet receiving member 1 may be peeled off from the frame F. Therefore, it is preferable that the size of the water droplet receiving member 1 is appropriately determined by the structure of the frame F to be attached.
  • the mounting portion 10 can be easily mounted on the photovoltaic power generation panel P simply by engaging the mounting portion 10 with the frame F of the photovoltaic power generation panel P, and is concentrated from the photovoltaic power generation panel P.
  • the water (rainwater) dripping into the water can be once received by the water receiving unit 20, and the water can be dispersed from the discharging unit 30 and dripping to the outside, thus preventing rusting of the metal roofing material caused by the installation of the photovoltaic power generation panel. be able to.
  • a water droplet receiving member 1 can be easily attached to an existing solar power generation panel, and there is no need to perform any processing or treatment on the roof material side.
  • the water receiving portion 20 is formed in a dish shape, the water intensively dropped from the photovoltaic power generation panel P can be temporarily stored in the water storage space S of the water receiving portion 20, so that the drainage portion Water can be more easily and efficiently dispersed from No. 30 and dropped to the outside.
  • FIG. 3 shows a first modification of the present embodiment.
  • a water receiving portion 20A and a draining portion 30A having a structure different from that of the water droplet receiving member 1 described above are adopted.
  • the description of the same configuration as that of the water droplet receiving member 1 will be omitted.
  • Water receiving portion 20A is formed water dripping from the solar panels P a (rain) a dish shape with a reservoir capable reservoir space S A, water space S A, the bottom 21A and four side wall portions It is formed so as to be surrounded by 22Aa, 22Ab, 22Ac, and 22Ad.
  • Upper water storage space S A is an open surface so as to receive water dripping from the solar panels P.
  • a flange portion 23A is provided on the upper edge portion of the side wall portion 22Aa, 22Ab, 22Ac, 22Ad of the water receiving portion 20A, and two attachments are provided on the portion of the flange portion 23A located on the upper edge portion of the side wall portion 22Aa.
  • the portion 10 is formed.
  • the drainage portion 30A is composed of a side wall portion 22Ad of the water receiving portion 20A and a flange portion 23A located at the upper edge portion of the side wall portion 22Ad. That is, the flange portion 23A located at the upper edge portion of the side wall portion 22Ad and the side wall portion 22Ad is a component of the water receiving portion 20A, but also functions as a component of the drainage portion 30A.
  • a plurality of V-shaped grooves 32 are formed on the upper surface of the flange portion 23A located at the upper edge portion of the side wall portion 22Ad by V-cut processing at predetermined intervals, and the plurality of V-shaped grooves 32 store water. functions as a discharge groove for water which is reserved in the space S a is dropped to the outside from the water droplet receiving member 1A.
  • FIG. 4 shows a second modification of the present embodiment.
  • the water drop receiving member 1B of the second modification has a structure of the water receiving portion 20B and the drainage portion 30B having a structure different from that of the water drop receiving member 1 described above. The description of the same configuration as that of the water droplet receiving member 1 will be omitted.
  • Water receiving portion 20B is formed water dripping from the solar panels P a (rain) a dish shape with a reservoir capable reservoir space S B, water space S B, the bottom 21B and four side wall portions It is formed so as to be surrounded by 22Ba, 22Bb, 22Bc, and 22Bd.
  • Upper water storage space S B is an open surface so as to receive water dripping from the solar panels P.
  • a flange portion 23B is provided on the upper edge portion of the side wall portions 22Ba, 22Bb, 22Bc of the water receiving portion 20B, and two mounting portions 10 are provided on the portion of the flange portion 23B located on the upper edge portion of the side wall portion 22Ba. Is formed.
  • the drainage portion 30B is composed of a side wall portion 22Bd of the water receiving portion 20B. That is, the side wall portion 22Bd is a component of the water receiving portion 20A, but also functions as a drainage portion 30B.
  • a plurality of discharge holes 33 provided so as to penetrate from the water receiving portion 20B to the outside are formed in the side wall portion 22Bd at predetermined intervals.
  • the water receiving portion of the water droplet receiving member of the present invention is formed in a dish shape, but the present invention is not limited to this, and even a flat water receiving portion is a photovoltaic power generation panel. If the structure is such that the water (rainwater) that has been intensively dropped from the water can be received once, a corresponding effect can be achieved. In that case, the end of the water receiving portion of the water droplet receiving member functions as a draining portion, and the water received by the water receiving portion is dispersed and dropped to the outside.
  • the water droplet receiving member is configured to be attached to the frame of the solar panel by a clip-shaped mounting portion, but the present invention is not limited to this, and the water drop receiving member is mounted by a method such as adhesion or crimping.
  • the portion may be attached to the frame, or the mounting portion may be attached to the frame by using a clamp, a bolt, or the like.
  • the water drop receiving member of the present invention can be easily attached to the photovoltaic power generation panel and can prevent the rust of the metal roofing material caused by the installation of the photovoltaic power generation panel, it is installed on a metal roof such as the roof of a building. It can be widely used for solar power generation panels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

A water droplet reception member 1 according to the present invention is to be attached to a frame F of a solar panel P and comprises: an attachment part 10 that attaches by engagement to the frame F of the solar panel P; a water reception part 20 that is disposed so as to face the solar panel P side when attached to the solar panel P by the attachment part 10, and that receives water that drips from the solar panel P; and a drainage part 30 that causes the water received in the water reception part 20 to drip to the outside in a dispersed manner. The water droplet reception member 1 can be easily attached to the solar panel P simply by attachment by engagement of the attachment part 10 to the frame F of the solar panel P, and is capable of first catching, with the water reception part 20, water (rainwater) that drips in a concentrated manner from the solar panel P, and then causing the water to drip to the outside from the drainage part 30 in a dispersed manner. This makes it possible to prevent rust on metal roofing material caused by installation of solar panels thereon.

Description

水滴受け部材Water drop receiving member
　本発明は、太陽光を光電変換する太陽光発電パネルのフレームに取り付けて使用する水滴受け部材に関する。 The present invention relates to a water droplet receiving member used by being attached to a frame of a photovoltaic power generation panel that photoelectrically converts sunlight.
　太陽光発電パネルは、山や耕作放棄地等の空き地や遊休地に配置される他、ビルの屋上や住宅等の屋根に設置されることが多い。例えばビルの屋上等の陸屋根に太陽光発電パネルを設置する方法としては、陸屋根の表面に支持架台をアンカー等で固定し、この支持架台に取付金具を用いて太陽光発電パネルを取り付ける方法が一般的である。また、陸屋根以外の屋根に太陽光発電パネルを設置する際には、屋根材に取り付けられた支持架台や支持部材を介して、太陽光発電パネルが屋根に取り付けられる。 Solar power generation panels are placed on vacant lots such as mountains and abandoned cultivated land and idle land, and are often installed on the rooftops of buildings and roofs of houses. For example, as a method of installing a photovoltaic power generation panel on a flat roof such as the roof of a building, a method of fixing a support stand to the surface of the flat roof with an anchor or the like and attaching the photovoltaic power generation panel to the support mount using a mounting bracket is generally used. It is a target. Further, when the photovoltaic power generation panel is installed on a roof other than the flat roof, the photovoltaic power generation panel is attached to the roof via a support pedestal or a support member attached to the roof material.
　屋根に太陽光発電パネルが取り付けられていると、降雨時、太陽光発電パネルに降った雨がパネルの表面を流れ、フレームを越えて屋根材表面に落下する。雨水は、特にフレームの角部分等から屋根材表面の特定箇所に集中的に滴下しやすく、屋根材が金属製の折板等であった場合、その特定箇所に錆が発生してしまうことが少なくない。このように金属製屋根に錆が発生してしまうことを防ぐために、例えば特許文献１には、屋根上に固定された金属屋根材の太陽光発電パネル設置面上に防錆保護層を設けることが開示されている。また、特許文献２においては、金属屋根表面のうち、屋根上設置物よりも水下の位置を、部分的に金属屋根よりもイオン化傾向の高い金属によって被覆する技術が開示されている。 If the photovoltaic power generation panel is attached to the roof, when it rains, the rain that has fallen on the photovoltaic power generation panel flows on the surface of the panel and falls over the frame to the surface of the roofing material. Rainwater tends to drip intensively from the corners of the frame to a specific part of the roofing material surface, and if the roofing material is a metal folded plate, rust may occur at that specific part. Not a few. In order to prevent the metal roof from being rusted in this way, for example, in Patent Document 1, a rust preventive protective layer is provided on the installation surface of the photovoltaic power generation panel of the metal roofing material fixed on the roof. Is disclosed. Further, Patent Document 2 discloses a technique of partially covering a position under water of a metal roof surface with a metal having a higher ionization tendency than that of a metal roof.
特開２０１７－０４８６７６号公報Japanese Unexamined Patent Publication No. 2017-048676 特開２０１７－１８６７４８号公報JP-A-2017-186748
　ところで、特許文献１及び２に記載されているような屋根材側に防錆処理を施す方法では、陸屋根に支持架台を取り付ける前に作業が必要になることが多く、太陽光発電パネルが既に設置されている建物では採用することが難しいという問題があった。また、陸屋根に太陽光発電パネルを設置するときは、ビル等の建物オーナーから太陽光発電パネルの設置業者に対して設置する場所を貸す、いわゆる屋根貸しという仕組みが使われることも多く、屋根材側に加工や処理を施したくないという事情もある。 By the way, in the method of applying the rust preventive treatment to the roof material side as described in Patent Documents 1 and 2, it is often necessary to perform the work before attaching the support frame to the flat roof, and the photovoltaic power generation panel has already been installed. There was a problem that it was difficult to adopt it in the building that has been built. In addition, when installing a photovoltaic power generation panel on a flat roof, a so-called roof rental mechanism is often used, in which the owner of the building or the like rents the place to install the photovoltaic power generation panel to the installer of the photovoltaic power generation panel. There are also circumstances in which we do not want to process or process the side.
　本発明は上述のような事情に基づいてなされたものであり、太陽光発電パネル設置によって生じる金属屋根材の錆を防ぎ、かつ太陽光発電パネルに容易に取り付け可能な水滴受け部材の提供を目的とする。 The present invention has been made based on the above circumstances, and an object of the present invention is to provide a water droplet receiving member that can prevent rust of a metal roofing material caused by installation of a photovoltaic power generation panel and can be easily attached to the photovoltaic power generation panel. And.
　上記課題を解決するために、本発明は、太陽光発電パネルのフレームに取り付けられる水滴受け部材であって、前記太陽光発電パネルのフレームに係着される取付部と、該取付部によって前記太陽光発電パネルに取り付けられた状態において前記太陽光発電パネル側に向いて配置され、前記太陽光発電パネルから滴下する水を受容する受水部と、該受水部が受容した水を分散して外部に滴下する排水部と、を備える水滴受け部材を提供する（発明１）。 In order to solve the above problems, the present invention is a water droplet receiving member attached to the frame of the photovoltaic power generation panel, the attachment portion engaged with the frame of the photovoltaic power generation panel, and the sun by the attachment portion. In the state of being attached to the photovoltaic power generation panel, it is arranged facing the photovoltaic power generation panel side, and the water receiving portion that receives the water dripping from the photovoltaic power generation panel and the water received by the water receiving portion are dispersed. Provided is a water drop receiving member including a drainage portion for dropping to the outside (Invention 1).
　かかる発明（発明１）によれば、取付部を太陽光発電パネルのフレームに係着させるだけで太陽光発電パネルに容易に取り付けることができ、太陽光発電パネルから集中的に滴下してきた水（雨水）を、いったん受水部で受け止め、排出部から水を分散して外部に滴下させることができるため、太陽光発電パネル設置によって生じる金属屋根材の錆を防ぐことができる。このような水滴受け部材であれば、既設の太陽光発電パネルへも容易に取り付けることができ、屋根材側には何ら加工や処理等を施す必要もない。 According to the present invention (Invention 1), the mounting portion can be easily attached to the photovoltaic power generation panel simply by engaging the mounting portion with the frame of the photovoltaic power generation panel, and water (drip intensively) from the photovoltaic power generation panel ( (Rainwater) can be once received by the water receiving section, and water can be dispersed and dropped to the outside from the discharging section, so that rusting of the metal roofing material caused by the installation of the photovoltaic power generation panel can be prevented. Such a water droplet receiving member can be easily attached to an existing solar power generation panel, and there is no need to perform any processing or treatment on the roof material side.
　上記発明（発明１）においては、前記受水部が皿状に形成されていることが好ましい（発明２）。 In the above invention (invention 1), it is preferable that the water receiving portion is formed in a dish shape (invention 2).
　かかる発明（発明２）によれば、太陽光発電パネルから集中的に滴下してきた水（雨水）を、いったん皿状の受水部に溜め込むことができるため、排水部から水を外部に滴下させることを、より容易にかつ効率的に分散することができる。 According to the present invention (Invention 2), water (rainwater) intensively dropped from the photovoltaic power generation panel can be temporarily stored in the dish-shaped water receiving portion, so that water is dropped from the drainage portion to the outside. This can be distributed more easily and efficiently.
　上記発明（発明1，２）においては、前記取付部が前記太陽光発電パネルのフレームを挟持可能なクリップ状に形成されていることが好ましい（発明３）。 In the above inventions (Inventions 1 and 2), it is preferable that the mounting portion is formed in a clip shape capable of sandwiching the frame of the photovoltaic power generation panel (Invention 3).
　かかる発明（発明３）によれば、クリップ状に形成された取付部に太陽光発電パネルのフレームを挟持させることができるので、太陽光発電パネルへの水滴受け部材の取付がより容易なものとなる。 According to the present invention (Invention 3), since the frame of the photovoltaic power generation panel can be sandwiched between the clip-shaped mounting portions, it is easier to mount the water droplet receiving member on the photovoltaic power generation panel. Become.
　上記発明（発明１－３）においては、前記排水部が、前記受水部から外部へと連通するように設けられた複数の排出溝を有していてもよいし（発明４）、前記排水部が、前記受水部から外部へと貫通するように設けられた複数の排出孔を有していてもよい（発明５）。 In the above invention (Invention 1-3), the drainage portion may have a plurality of drainage grooves provided so as to communicate with the outside from the water receiving portion (Invention 4), and the drainage portion may be provided. The portion may have a plurality of discharge holes provided so as to penetrate from the water receiving portion to the outside (Invention 5).
　本発明の水滴受け部材は、太陽光発電パネルに容易に取り付けることができ、太陽光発電パネル設置によって生じる金属屋根材の錆を防ぐことができる。 The water droplet receiving member of the present invention can be easily attached to the photovoltaic power generation panel, and rusting of the metal roofing material caused by the installation of the photovoltaic power generation panel can be prevented.
本発明の一実施形態に係る水滴受け部材を示す模式図である。It is a schematic diagram which shows the water drop receiving member which concerns on one Embodiment of this invention. 同実施形態に係る水滴受け部材を太陽光発電パネルへ取り付けた状態を示す説明図である。It is explanatory drawing which shows the state which attached the water drop receiving member which concerns on the same embodiment to a photovoltaic power generation panel. 同実施形態に係る水滴受け部材の第１変形例を示す模式図である。It is a schematic diagram which shows the 1st modification of the water drop receiving member which concerns on the same embodiment. 同実施形態に係る水滴受け部材の第２変形例を示す模式図である。It is a schematic diagram which shows the 2nd modification of the water drop receiving member which concerns on the same embodiment.
　以下、本発明の水滴受け部材の実施の形態について、適宜図面を参照して説明する。以下に説明する実施形態は、本発明の理解を容易にするためのものであって、何ら本発明を限定するものではない。 Hereinafter, embodiments of the water droplet receiving member of the present invention will be described with reference to the drawings as appropriate. The embodiments described below are for facilitating the understanding of the present invention and do not limit the present invention in any way.
　本実施形態に係る水滴受け部材１は、太陽光発電パネルのフレームに取り付けられて用いられるものである。図１は水滴受け部材１の模式図、図２は水滴受け部材１を太陽光発電パネルＰへ取り付けた状態を示す説明図である。水滴受け部材１は、図１及び図２に示すように、太陽光発電パネルＰのフレームＦに係着される取付部１０と、取付部１０によって太陽光発電パネルＰに取り付けられた状態において太陽光発電パネルＰ側に向いて配置され、太陽光発電パネルＰから滴下する水を受容する受水部２０と、受水部２０が受容した水を分散して外部に滴下する排水部３０と、を備える。水滴受け部材１は、屋外で長期間使用されることを考慮して、例えばステンレス鋼（ＳＵＳ）を材料とし、プレス成型加工や溶着加工等によって製造することができる。 The water droplet receiving member 1 according to the present embodiment is used by being attached to the frame of the photovoltaic power generation panel. FIG. 1 is a schematic view of the water droplet receiving member 1, and FIG. 2 is an explanatory diagram showing a state in which the water droplet receiving member 1 is attached to the photovoltaic power generation panel P. As shown in FIGS. 1 and 2, the water droplet receiving member 1 has a mounting portion 10 attached to the frame F of the photovoltaic power generation panel P and the sun in a state of being mounted on the photovoltaic power generation panel P by the mounting portion 10. A water receiving unit 20 that is arranged facing the photovoltaic power generation panel P side and receives water dripping from the photovoltaic power generation panel P, and a drainage unit 30 that disperses the water received by the water receiving unit 20 and drips it to the outside. To prepare for. Considering that the water droplet receiving member 1 will be used outdoors for a long period of time, for example, stainless steel (SUS) can be used as a material, and the water droplet receiving member 1 can be manufactured by press molding, welding, or the like.
　なお、本実施形態の説明においては、図２に示すように、水滴受け部材１が太陽光発電パネルＰに取り付けられた状態を基準として、上及び下、上側及び下側、上向き及び下向き、上部及び下部といった方向を示す語句を用いている。 In the description of the present embodiment, as shown in FIG. 2, the water droplet receiving member 1 is attached to the photovoltaic power generation panel P as a reference, and is upward and lower, upper and lower, upward and downward, and upper. And the words that indicate the direction such as the bottom are used.
　受水部２０は、太陽光発電パネルＰから滴下する水（雨水）を貯溜可能な貯水空間Ｓを備えた皿状に形成されており、貯水空間Ｓは、底部２１と３つの側壁部２２ａ、２２ｂ、２２ｃ及び排水部３０とに取り囲まれるように形成されている。貯水空間Ｓの上側は太陽光発電パネルＰから滴下する水を受容すべく開放面となっている。 The water receiving portion 20 is formed in a dish shape having a water storage space S capable of storing water (rainwater) dripping from the photovoltaic power generation panel P, and the water storage space S has a bottom portion 21 and three side wall portions 22a. It is formed so as to be surrounded by 22b, 22c and the drainage portion 30. The upper side of the water storage space S is an open surface for receiving water dripping from the photovoltaic power generation panel P.
　受水部２０の側壁部２２ａ、２２ｂ、２２ｃの上縁部にはフランジ部２３が設けられており、フランジ部２３において側壁部２２ａの上縁部に位置する部分には、２つの取付部１０が形成されている。また、排水部３０は、取付部１０が形成されている側壁部２２ａに対向するように形成されている。 A flange portion 23 is provided on the upper edge portion of the side wall portions 22a, 22b, 22c of the water receiving portion 20, and two mounting portions 10 are provided on the portion of the flange portion 23 located on the upper edge portion of the side wall portion 22a. Is formed. Further, the drainage portion 30 is formed so as to face the side wall portion 22a on which the mounting portion 10 is formed.
　排水部３０は、貯水空間Ｓに貯溜された水が水滴受け部材１から外部へと滴下される排出溝として機能するＶ字部３１を、上部が外側に向かって傾斜するように勾配をつけて複数並置し、横方向に連結した構造を有している。このように勾配をつけてＶ字部３１を配置することにより、貯水空間Ｓに水が溜まっていく過程で、Ｖ字部３１それぞれの谷部（溝の谷にあたる部分）を水がせり上がっていき、最終的にＶ字部３１それぞれの谷部の外部に向いた外端部３１１から、水が外部へと滴下される。 The drainage portion 30 has a V-shaped portion 31 that functions as a drainage groove in which the water stored in the water storage space S is dropped from the water droplet receiving member 1 to the outside, and is inclined so that the upper portion is inclined toward the outside. It has a structure in which multiple pieces are juxtaposed and connected in the horizontal direction. By arranging the V-shaped portion 31 with such a gradient, water rises up in the valley portion (the portion corresponding to the valley of the groove) of each V-shaped portion 31 in the process of collecting water in the water storage space S. Finally, water is dropped to the outside from the outer end portion 311 facing the outside of each valley portion of the V-shaped portion 31.
　Ｖ字部３１それぞれの谷部（溝の谷にあたる部分）の外部に向いた外端部３１１は、下向きにやや垂れ下がった形状に形成されている。このように外端部３１１を形成することにより、排水部３０から外部へと排出される水が、そのまま真下に分散して滴下するように方向付けされるので、Ｖ字部３１の裏面を伝って再び水が集約され、一箇所から集中的に屋根材に落下することを防止できる。 The outer end portion 311 facing the outside of each valley portion (the portion corresponding to the valley of the groove) of each V-shaped portion 31 is formed in a shape that slightly hangs downward. By forming the outer end portion 311 in this way, the water discharged from the drainage portion 30 to the outside is directed so as to be dispersed and dropped directly underneath, so that the water is transmitted along the back surface of the V-shaped portion 31. It is possible to prevent the water from being collected again and falling from one place to the roofing material in a concentrated manner.
　取付部１０は、側壁部２２ａの上縁部に位置するフランジ部２３との間に太陽光発電パネルＰのフレームＦを挟持できるよう、クリップ状に形成されている。具体的には、取付部１０は、フランジ部２３の端辺から上向きに立設される支持部１１と、支持部１１におけるフランジ部２３との接続端部とは反対側の端部からほぼ水平方向に延設される挟持部１２とを備える。これにより、挟持部１２とフランジ部２３との間にはフレームＦの厚さに対応した隙間が形成され、図２に示すように、当該隙間にフレームＦを挿し込むことができるようになっている。 The mounting portion 10 is formed in a clip shape so that the frame F of the photovoltaic power generation panel P can be sandwiched between the mounting portion 10 and the flange portion 23 located at the upper edge portion of the side wall portion 22a. Specifically, the mounting portion 10 is substantially horizontal from the end portion of the support portion 11 that is erected upward from the end side of the flange portion 23 and the end portion of the support portion 11 that is opposite to the connection end portion of the flange portion 23. A holding portion 12 extending in the direction is provided. As a result, a gap corresponding to the thickness of the frame F is formed between the holding portion 12 and the flange portion 23, and as shown in FIG. 2, the frame F can be inserted into the gap. There is.
　挟持部１２における支持部１１の接続端部とは反対側の端部は上方向（取り付けたときに太陽光発電パネルＰのフレームＦに向かう方向）に反り上がっており、フレームＦに対して水滴受け部材１を取り付けやすくなっている。また、挟持部１２は、支持部１１側から徐々にフランジ部２３との間の隙間が小さくなっていくように延設されている。すなわち、挟持部１２は、フランジ部２３に対して平行ではなく、少し傾けて設けられている。これにより、挟持部１２とフランジ部２３との間の隙間に挿し込まれたフレームＦが、挟持部１２によってフランジ部２３に押し付けられるように挟持固定される。 The end portion of the sandwiching portion 12 opposite to the connection end portion of the support portion 11 is warped upward (direction toward the frame F of the photovoltaic power generation panel P when attached), and water droplets are formed with respect to the frame F. It is easy to attach the receiving member 1. Further, the sandwiching portion 12 is extended from the support portion 11 side so that the gap between the holding portion 12 and the flange portion 23 gradually becomes smaller. That is, the sandwiching portion 12 is not parallel to the flange portion 23, but is provided at a slight inclination. As a result, the frame F inserted in the gap between the sandwiching portion 12 and the flange portion 23 is sandwiched and fixed so as to be pressed against the flange portion 23 by the sandwiching portion 12.
　このように構成された取付部１０であれば、クリップ状に形成されていることにより、挟持部１２とフランジ部２３との間に太陽光発電パネルＰのフレームＦを挿し込むだけで挟持させることができるので、太陽光発電パネルＰへの水滴受け部材１の取付がより容易なものとなる。 Since the mounting portion 10 configured in this way is formed in a clip shape, it can be sandwiched by simply inserting the frame F of the photovoltaic power generation panel P between the sandwiching portion 12 and the flange portion 23. Therefore, it becomes easier to attach the water droplet receiving member 1 to the photovoltaic power generation panel P.
　水滴受け部材１は、図２に示すように、太陽光発電パネルＰのフレームＦに取り付けた状態　で、排水部３１側がややフレームＦから水平方向にはみ出した状態になるようなサイズ、例えば１０ｍｍ程度フレームＦからはみ出すようなサイズを有していることが好ましい。この取付時のフレームＦからのはみ出しがないと、フレームＦから滴下する水を受水部２０が受け止めることができないが、はみ出しが大きくなり過ぎると、降雪時の着雪等により、水滴受け部材１に大きな負荷がかかり、水滴受け部材１がフレームＦからもぎ取られてしまうおそれがある。そのため、水滴受け部材１のサイズは取り付ける対象のフレームＦの構造によって適宜決定されることが好ましい。 As shown in FIG. 2, the water droplet receiving member 1 is attached to the frame F of the photovoltaic power generation panel P, and has a size such that the drainage portion 31 side slightly protrudes from the frame F in the horizontal direction, for example, about 10 mm. It is preferable to have a size that protrudes from the frame F. If there is no protrusion from the frame F at the time of mounting, the water receiving portion 20 cannot receive the water dripping from the frame F, but if the protrusion becomes too large, the water droplet receiving member 1 may be affected by snow accretion during snowfall. A large load is applied to the water droplet receiving member 1, and the water droplet receiving member 1 may be peeled off from the frame F. Therefore, it is preferable that the size of the water droplet receiving member 1 is appropriately determined by the structure of the frame F to be attached.
　以上説明した水滴受け部材１によれば、取付部１０を太陽光発電パネルＰのフレームＦに係着させるだけで太陽光発電パネルＰに容易に取り付けることができ、太陽光発電パネルＰから集中的に滴下してきた水（雨水）を、いったん受水部２０で受け止め、排出部３０から水を分散して外部に滴下させることができるため、太陽光発電パネル設置によって生じる金属屋根材の錆を防ぐことができる。また、このような水滴受け部材１であれば、既設の太陽光発電パネルへも容易に取り付けることができ、屋根材側には何ら加工や処理等を施す必要もない。さらに、受水部２０が皿状に形成されていることにより、太陽光発電パネルＰから集中的に滴下してきた水を、いったん受水部２０の貯水空間Ｓに溜め込むことができるため、排水部３０から水をより容易にかつ効率的に分散して外部に滴下させることができる。 According to the water drop receiving member 1 described above, the mounting portion 10 can be easily mounted on the photovoltaic power generation panel P simply by engaging the mounting portion 10 with the frame F of the photovoltaic power generation panel P, and is concentrated from the photovoltaic power generation panel P. The water (rainwater) dripping into the water can be once received by the water receiving unit 20, and the water can be dispersed from the discharging unit 30 and dripping to the outside, thus preventing rusting of the metal roofing material caused by the installation of the photovoltaic power generation panel. be able to. Further, such a water droplet receiving member 1 can be easily attached to an existing solar power generation panel, and there is no need to perform any processing or treatment on the roof material side. Further, since the water receiving portion 20 is formed in a dish shape, the water intensively dropped from the photovoltaic power generation panel P can be temporarily stored in the water storage space S of the water receiving portion 20, so that the drainage portion Water can be more easily and efficiently dispersed from No. 30 and dropped to the outside.
＜第１変形例＞
　図３に本実施形態の第１変形例を示す。第１変形例の水滴受け部材１Ａには上述した水滴受け部材１とは異なる構造の受水部２０Ａ及び排水部３０Ａが採用されている。水滴受け部材１と同様の構成については説明を省略する。 <First modification>
FIG. 3 shows a first modification of the present embodiment. As the water droplet receiving member 1A of the first modification, a water receiving portion 20A and a draining portion 30A having a structure different from that of the water droplet receiving member 1 described above are adopted. The description of the same configuration as that of the water droplet receiving member 1 will be omitted.
　受水部２０Ａは、太陽光発電パネルＰから滴下する水（雨水）を貯溜可能な貯水空間ＳＡを備えた皿状に形成されており、貯水空間ＳＡは、底部２１Ａと４つの側壁部２２Ａａ、２２Ａｂ、２２Ａｃ、２２Ａｄとに取り囲まれるように形成されている。貯水空間ＳＡの上側は太陽光発電パネルＰから滴下する水を受容すべく開放面となっている。 Water receiving portion 20A is formed water dripping from the solar panels P a (rain) a dish shape with a reservoir capable reservoir space S A, water space S A, the bottom 21A and four side wall portions It is formed so as to be surrounded by 22Aa, 22Ab, 22Ac, and 22Ad. Upper water storage space S A is an open surface so as to receive water dripping from the solar panels P.
　受水部２０Ａの側壁部２２Ａａ、２２Ａｂ、２２Ａｃ、２２Ａｄの上縁部にはフランジ部２３Ａが設けられており、フランジ部２３Ａにおいて側壁部２２Ａａの上縁部に位置する部分には、２つの取付部１０が形成されている。 A flange portion 23A is provided on the upper edge portion of the side wall portion 22Aa, 22Ab, 22Ac, 22Ad of the water receiving portion 20A, and two attachments are provided on the portion of the flange portion 23A located on the upper edge portion of the side wall portion 22Aa. The portion 10 is formed.
　排水部３０Ａは、受水部２０Ａの側壁部２２Ａｄと側壁部２２Ａｄの上縁部に位置するフランジ部２３Ａとから構成されている。すなわち、側壁部２２Ａｄと側壁部２２Ａｄの上縁部に位置するフランジ部２３Ａは、受水部２０Ａの構成要素でありながら、排水部３０Ａの構成要素の一部としても機能している。 The drainage portion 30A is composed of a side wall portion 22Ad of the water receiving portion 20A and a flange portion 23A located at the upper edge portion of the side wall portion 22Ad. That is, the flange portion 23A located at the upper edge portion of the side wall portion 22Ad and the side wall portion 22Ad is a component of the water receiving portion 20A, but also functions as a component of the drainage portion 30A.
　側壁部２２Ａｄの上縁部に位置するフランジ部２３Ａには、その上側表面に複数のＶ字溝３２が所定の間隔でＶカット加工により形成されており、当該複数のＶ字溝３２が、貯水空間ＳＡに貯溜された水が水滴受け部材１Ａから外部へと滴下される排出溝として機能する。このように複数のＶ字溝３２を並べて配置することにより、貯水空間ＳＡに水が溜まっていく過程で、Ｖ字溝３２から水が外部へと分散して滴下される。 A plurality of V-shaped grooves 32 are formed on the upper surface of the flange portion 23A located at the upper edge portion of the side wall portion 22Ad by V-cut processing at predetermined intervals, and the plurality of V-shaped grooves 32 store water. functions as a discharge groove for water which is reserved in the space S a is dropped to the outside from the water droplet receiving member 1A. By thus arranging side by side a plurality of V-shaped grooves 32, in the course of water accumulated in the water storage space S A, water from the V-shaped groove 32 is dropped and dispersed to the outside.
＜第２変形例＞
　図４に本実施形態の第２変形例を示す。第２変形例の水滴受け部材１Ｂには上述した水滴受け部材１とは異なる構造の受水部２０Ｂ及び排水部３０Ｂの構造が採用されている。水滴受け部材１と同様の構成については説明を省略する。 <Second modification>
FIG. 4 shows a second modification of the present embodiment. The water drop receiving member 1B of the second modification has a structure of the water receiving portion 20B and the drainage portion 30B having a structure different from that of the water drop receiving member 1 described above. The description of the same configuration as that of the water droplet receiving member 1 will be omitted.
　受水部２０Ｂは、太陽光発電パネルＰから滴下する水（雨水）を貯溜可能な貯水空間ＳＢを備えた皿状に形成されており、貯水空間ＳＢは、底部２１Ｂと４つの側壁部２２Ｂａ、２２Ｂｂ、２２Ｂｃ、２２Ｂｄとに取り囲まれるように形成されている。貯水空間ＳＢの上側は太陽光発電パネルＰから滴下する水を受容すべく開放面となっている。 Water receiving portion 20B is formed water dripping from the solar panels P a (rain) a dish shape with a reservoir capable reservoir space S B, water space S B, the bottom 21B and four side wall portions It is formed so as to be surrounded by 22Ba, 22Bb, 22Bc, and 22Bd. Upper water storage space S B is an open surface so as to receive water dripping from the solar panels P.
　受水部２０Ｂの側壁部２２Ｂａ、２２Ｂｂ、２２Ｂｃの上縁部にはフランジ部２３Ｂが設けられており、フランジ部２３Ｂにおいて側壁部２２Ｂａの上縁部に位置する部分には、２つの取付部１０が形成されている。 A flange portion 23B is provided on the upper edge portion of the side wall portions 22Ba, 22Bb, 22Bc of the water receiving portion 20B, and two mounting portions 10 are provided on the portion of the flange portion 23B located on the upper edge portion of the side wall portion 22Ba. Is formed.
　排水部３０Ｂは、受水部２０Ｂの側壁部２２Ｂｄにより構成されている。すなわち、側壁部２２Ｂｄは、受水部２０Ａの構成要素でありながら、排水部３０Ｂとしても機能している。 The drainage portion 30B is composed of a side wall portion 22Bd of the water receiving portion 20B. That is, the side wall portion 22Bd is a component of the water receiving portion 20A, but also functions as a drainage portion 30B.
　側壁部２２Ｂｄには、受水部２０Ｂから外部へと貫通するように設けられた複数の排出孔３３が所定の間隔で形成されている。このように複数の排出孔３３を並べて配置することにより、貯水空間ＳＢに水が溜まっていく過程で、排出孔３３から水が外部へと分散して滴下される。 A plurality of discharge holes 33 provided so as to penetrate from the water receiving portion 20B to the outside are formed in the side wall portion 22Bd at predetermined intervals. By thus arranged a plurality of discharge holes 33, in the course of the water storage space S B will accumulate water, water from the discharge hole 33 is dropped and dispersed to the outside.
　以上、本発明について図面を参照して説明してきたが、本発明は上記実施形態に限定されず、種々の変更実施が可能である。例えば、上記実施形態においては、本発明の水滴受け部材の受水部が皿状に形成されているが、これに限られるものではなく、平面的な受水部であっても太陽光発電パネルから集中的に滴下してきた水（雨水）をいったん受け止めることができる構造となっていれば、相応の効果が奏される。その場合、水滴受け部材の受水部の端部が排出部として機能し、受水部で受け止めた水を分散して外部に滴下することとなる。 Although the present invention has been described above with reference to the drawings, the present invention is not limited to the above embodiment, and various modifications can be made. For example, in the above embodiment, the water receiving portion of the water droplet receiving member of the present invention is formed in a dish shape, but the present invention is not limited to this, and even a flat water receiving portion is a photovoltaic power generation panel. If the structure is such that the water (rainwater) that has been intensively dropped from the water can be received once, a corresponding effect can be achieved. In that case, the end of the water receiving portion of the water droplet receiving member functions as a draining portion, and the water received by the water receiving portion is dispersed and dropped to the outside.
　また、上記実施形態では、水滴受け部材がクリップ状の取付部によって太陽光パネルのフレームに係着するように構成されているが、これに限られるものではなく、接着や圧着等の方法で取付部をフレームに係着させてもよいし、クランプやボルト等を用いて取付部をフレームに係着させてもよい。 Further, in the above embodiment, the water droplet receiving member is configured to be attached to the frame of the solar panel by a clip-shaped mounting portion, but the present invention is not limited to this, and the water drop receiving member is mounted by a method such as adhesion or crimping. The portion may be attached to the frame, or the mounting portion may be attached to the frame by using a clamp, a bolt, or the like.
　本発明の水滴受け部材は、太陽光発電パネルに容易に取り付けることができ、太陽光発電パネル設置によって生じる金属屋根材の錆を防ぐことができるので、ビルの屋上等の金属製屋根に設置される太陽光発電パネルに広く利用することができる。 Since the water drop receiving member of the present invention can be easily attached to the photovoltaic power generation panel and can prevent the rust of the metal roofing material caused by the installation of the photovoltaic power generation panel, it is installed on a metal roof such as the roof of a building. It can be widely used for solar power generation panels.
１，１Ａ，１Ｂ　水滴受け部材
　１０　取付部
　２０　受水部
　３０，３０Ａ，３０Ｂ　排水部
Ｐ　太陽光発電パネル
Ｆ　フレーム 1,1A, 1B Water drop receiving member 10 Mounting part 20 Water receiving part 30, 30A, 30B Drainage part P Solar power generation panel F frame

Claims (5)

  1. 　太陽光発電パネルのフレームに取り付けられる水滴受け部材であって、
    　前記太陽光発電パネルのフレームに係着される取付部と、
    　該取付部によって前記太陽光発電パネルに取り付けられた状態において前記太陽光発電パネル側に向いて配置され、前記太陽光発電パネルから滴下する水を受容する受水部と、
    　該受水部が受容した水を分散して外部に滴下する排水部と、
    を備える水滴受け部材。     It is a water drop receiving member attached to the frame of the photovoltaic power generation panel.
    The mounting part attached to the frame of the photovoltaic power generation panel and
    A water receiving portion that is arranged toward the photovoltaic power generation panel side in a state of being mounted on the photovoltaic power generation panel by the mounting portion and receives water dripping from the photovoltaic power generation panel.
    A drainage part that disperses the water received by the water receiving part and drops it to the outside,
    A water drop receiving member.
  2. 　前記受水部が皿状に形成されている、請求項１に記載の水滴受け部材。 The water droplet receiving member according to claim 1, wherein the water receiving portion is formed in a dish shape.
  3. 　前記取付部が前記太陽光発電パネルのフレームを挟持可能なクリップ状に形成されている、請求項１又は２に記載の水滴受け部材。 The water droplet receiving member according to claim 1 or 2, wherein the mounting portion is formed in a clip shape capable of sandwiching the frame of the photovoltaic power generation panel.
  4. 　前記排水部が、前記受水部から外部へと連通するように設けられた複数の排出溝を有する、請求項１－３のいずれか１項に記載の水滴受け部材。 The water drop receiving member according to any one of claims 1-3, wherein the drainage portion has a plurality of drainage grooves provided so as to communicate with the outside from the water receiving portion.
  5. 　前記排水部が、前記受水部から外部へと貫通するように設けられた複数の排出孔を有する、請求項１－３のいずれか１項に記載の水滴受け部材。 The water droplet receiving member according to any one of claims 1-3, wherein the drainage portion has a plurality of drainage holes provided so as to penetrate from the water receiving portion to the outside.
PCT/JP2020/018949 2020-05-12 2020-05-12 Water droplet reception member WO2021229677A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018949 WO2021229677A1 (en) 2020-05-12 2020-05-12 Water droplet reception member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018949 WO2021229677A1 (en) 2020-05-12 2020-05-12 Water droplet reception member

Publications (1)

Publication Number Publication Date
WO2021229677A1 true WO2021229677A1 (en) 2021-11-18

Family

ID=78526233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/018949 WO2021229677A1 (en) 2020-05-12 2020-05-12 Water droplet reception member

Country Status (1)

Country Link
WO (1) WO2021229677A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3140497A1 (en) * 2022-10-04 2024-04-05 Electricite De France System comprising a photovoltaic panel and a rainwater distributor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011208382A (en) * 2010-03-29 2011-10-20 Otis:Kk Eaves edge cover for solar battery panel
DE102012018761A1 (en) * 2012-09-24 2014-03-27 Charles Habermann Device for guiding and discharging solid and liquid substances of solar module surface at inclined roof of e.g. private building, has backup guide plate that is fastened at solar module frame
JP2017125343A (en) * 2016-01-14 2017-07-20 ソーラーフロンティア株式会社 Draining plate

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011208382A (en) * 2010-03-29 2011-10-20 Otis:Kk Eaves edge cover for solar battery panel
DE102012018761A1 (en) * 2012-09-24 2014-03-27 Charles Habermann Device for guiding and discharging solid and liquid substances of solar module surface at inclined roof of e.g. private building, has backup guide plate that is fastened at solar module frame
JP2017125343A (en) * 2016-01-14 2017-07-20 ソーラーフロンティア株式会社 Draining plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3140497A1 (en) * 2022-10-04 2024-04-05 Electricite De France System comprising a photovoltaic panel and a rainwater distributor
WO2024074786A1 (en) * 2022-10-04 2024-04-11 Electricite De France System comprising a photovoltaic panel and a rainwater distributor

Similar Documents

Publication Publication Date Title
US10291176B2 (en) Rail-less roof mounting system
US20080087275A1 (en) Solar Installation System
US11598099B2 (en) Exposed structure heating apparatus and methods of making and use
US9103112B2 (en) Non-invasive roof mounting adapter and method for installing same
JP4010666B2 (en) Solar power plant
US6046399A (en) Roofing panels with integral brackets for accepting inclined solar panels
US7069698B2 (en) Method and apparatus for coupling structures to roofing
US20100024324A1 (en) Roof eaves ice melting system and method of installation
FR2972471A1 (en) COATING A ROOF PAN WITH STANDARD LAMINATED OR BI-GLASS PHOTOVOLTAIC PANELS
WO2021229677A1 (en) Water droplet reception member
EP2886973A1 (en) Photovoltaic system and installation method thereof
US9103125B2 (en) Snow/ice dam bracket for solar panels
JP2006089978A (en) Sunlight utilization system
US20070144105A1 (en) Mounting bracket for roof-top structures
JP7188266B2 (en) Roof fire spread prevention structure and construction method for roof fire spread prevention structure
JP2006120959A (en) Solar cell module apparatus
RU2655261C2 (en) Method for preventing formation of icicles on the skirting of a pitched roof
JP3588214B2 (en) Roof mounting fixtures
JPH0322498B2 (en)
JP5129967B2 (en) Roof structure
WO2021234940A1 (en) Water droplet removal member
JP7517059B2 (en) Snow-proof and ventilation building structure and construction method of snow-proof and ventilation building structure
US11742794B2 (en) Frame with plenum for supporting a photovoltaic array
JP2000160790A (en) Roof with solar battery
JP2008115635A (en) Waterproof structure of rooftop

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20935972

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20935972

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP