JP2015100303A - House with continuous ridges for horticulture - Google Patents

House with continuous ridges for horticulture Download PDF

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JP2015100303A
JP2015100303A JP2013242652A JP2013242652A JP2015100303A JP 2015100303 A JP2015100303 A JP 2015100303A JP 2013242652 A JP2013242652 A JP 2013242652A JP 2013242652 A JP2013242652 A JP 2013242652A JP 2015100303 A JP2015100303 A JP 2015100303A
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house
power generation
horticulture
ridges
continuous
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直樹 広本
Naoki Hiromoto
直樹 広本
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National Federation of Agricultural Cooperative Associations
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National Federation of Agricultural Cooperative Associations
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    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
    • 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
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32—Roof garden systems
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14—Measures for saving energy, e.g. in green houses

Abstract

PROBLEM TO BE SOLVED: To provide a house with continuous ridges for horticulture, which, even if it is a simple pipe house not having foundations or a house with roof surface having many curves, does not require reinforcement work, facilitates installing photovoltaic power generation modules, and achieves sufficient balance of photosynthesis and generation efficiency which are needed for cultivating crop plants in the house.SOLUTION: Provided is a house with continuous ridges for horticulture, wherein a plurality of houses, of which ridge lines of roofs are toward a south-north direction, are joined via valley gutters so that the house has continuous plural ridges. In the house with continuous ridges for horticulture, sheet type photovoltaic power generation modules are provided to the west side hems of the roofs adjacent to the valley gutters.

Description

本発明は、園芸用連棟ハウスに関し、詳しくは、屋根の谷部の西側面にシート型太陽光発電モジュールを設けた園芸用連棟ハウスに関する。   TECHNICAL FIELD The present invention relates to a garden house for horticulture, and in particular, to a garden house for horticulture in which a sheet-type solar power generation module is provided on the west side of a trough of a roof.

二酸化炭素排出を削減するために、ハウス内の冷暖房や照明設備に化石燃料を使用せず、屋根に太陽光発電パネルを設置し、そのエネルギーを利用している園芸用ハウスが知られている（例えば、特許文献１参照。）。   In order to reduce carbon dioxide emissions, horticultural houses are known that do not use fossil fuel in the air conditioning and lighting equipment in the house, install solar panels on the roof, and use that energy ( For example, see Patent Document 1.)

実用新案登録第３１６１９８０号公報Utility Model Registration No. 3161980

しかし、国内で最も多く普及している太陽光発電モジュールである結晶体シリコンのバルク型モジュールはかなりの重量があるため、基礎を持たない簡易的なパイプハウスの屋根面に設置するには、その重量を支えるための補強工事が必要となってしまう。また、パネル自体の柔軟性がないため、曲面の多い屋根面への設置は困難であった。   However, since the bulk type module of crystalline silicon, which is the most popular solar power generation module in Japan, has a considerable weight, it is difficult to install it on the roof surface of a simple pipe house without a foundation. Reinforcing work is required to support In addition, since the panel itself is not flexible, it is difficult to install it on a roof surface with many curved surfaces.

さらに、特許文献１に記載の園芸用ハウスは、発電効率を上げるために太陽光発電モジュールを南向きの屋根全面に設置しているが、太陽光発電モジュールは基本的に不透明であり、作物の栽培に必要不可欠な太陽光が十分ハウス内に取り入れられず、光合成低下に伴う生育不良の問題が生じてしまう可能性があった。   Furthermore, the garden house described in Patent Document 1 has a solar power generation module installed on the entire roof facing the south in order to increase power generation efficiency. However, the solar power generation module is basically opaque, Sufficient sunlight essential for cultivation could not be taken into the house, and there was a possibility that the problem of poor growth caused by a decrease in photosynthesis could occur.

そこで本発明は、基礎を持たない簡易的なパイプハウスや曲面の多い屋根面を有するハウスであっても補強工事をする必要がなく、太陽光発電モジュールの設置が容易であり、またハウス内の作物の栽培に必要な光合成と発電効率とのバランスが十分にとれた園芸用連棟ハウスを提供することを目的としている。   Therefore, the present invention does not require reinforcement work even for a simple pipe house without a foundation or a house with a curved roof surface, and it is easy to install a solar power generation module, and the crops in the house The purpose is to provide a greenhouse for horticulture that has a sufficient balance between photosynthesis and power generation efficiency required for the cultivation of rice.

上記目的を達成するため、本発明の園芸用連棟ハウスは、屋根の稜線を南北方向に向けた複数のハウスを谷樋を介して複数棟連接した園芸用連棟ハウスであって、前記谷樋に隣接する前記屋根の西側裾部にシート型太陽光発電モジュールを設けたことを特徴としている。   In order to achieve the above object, a horticultural tandem house of the present invention is a horticultural tandem house in which a plurality of houses with a roof ridge line in the north-south direction are connected via a valley fence, A sheet-type solar power generation module is provided at the west hem of the roof adjacent to the ridge.

本発明の園芸用連棟ハウスによれば、軽量で柔軟性のあるシート型太陽光発電モジュールを利用することにより、屋根面へ設置するための補強をする必要がなく、曲面の多い屋根面でも設置が可能となる。また、屋根面の谷部の西側にのみ設置することにより、作物の光合成にとって重要な午前中の時間帯は、モジュールの影が谷樋の影と重なることから、実質的にハウス内の作物の生育への悪影響を低減できる。   According to the garden house for horticulture of the present invention, by using a lightweight and flexible sheet-type photovoltaic power generation module, there is no need to reinforce for installation on the roof surface, even on a roof surface with many curved surfaces. Installation is possible. In addition, by installing it only on the west side of the valley of the roof surface, the morning time zone, which is important for crop photosynthesis, effectively overlaps the shadow of the valley with the shadow of the valley. The adverse effects on growth can be reduced.

本発明の基本的概念を示す説明図である。It is explanatory drawing which shows the basic concept of this invention. 本発明に係る園芸用連棟ハウスの一実施形態を示す正面図である。It is a front view which shows one Embodiment of the garden house for greenhouses which concerns on this invention. 同じく要部の平面図である。It is a top view of the principal part similarly. 図２のＡ部拡大図である。It is the A section enlarged view of FIG. 春分（秋分）の日における谷樋と太陽光発電モジュールの影のシミュレーション結果を示す８時から１０時の図である。It is a figure from 8:00 to 10:00 which shows the simulation result of the shadow of a valley grove and the photovoltaic power generation module in the day of equinox (autumn). 同じく１１時から１４時の図である。It is also a figure from 11:00 to 14:00. 同じく１５時から１７時の図である。It is a figure from 15:00 to 17:00.

以下、図面を参照して本発明の実施の形態について説明する。   Embodiments of the present invention will be described below with reference to the drawings.

図１は、本発明の基本的概念を表す説明図である。図１に示すように、本発明による園芸用連棟ハウス１は、各ハウス１ａの稜線を南北方向に向けており、屋根の谷部の西側面にシート型太陽光発電モジュール２を設置している。太陽３が東から昇っている午前中の間は、作物の生育に必要な光合成のために太陽光を取り込み、西に沈む午後の時間には太陽光発電を行うものである。   FIG. 1 is an explanatory diagram showing the basic concept of the present invention. As shown in FIG. 1, the horticultural tandem house 1 according to the present invention has the ridgeline of each house 1a facing north-south direction, and a sheet type solar power generation module 2 is installed on the west side of the valley of the roof. Yes. During the morning when the sun 3 rises from the east, sunlight is taken in for photosynthesis necessary for the growth of crops, and solar power is generated in the afternoon when it sinks west.

以下、本発明による実施の形態の詳細について説明する。
図２乃至図４に示す園芸用連棟ハウス１１は、各ハウスの屋根の稜線３０を南北方向に向けるように、所定の間隔で配設された連棟中央柱１２、側面柱１３、アーチパイプ１４、横梁１５、母屋パイプ１６等といった骨組で形成され、これらを覆う形でハウス被覆フィルム１７が全面に取り付けられている。また、屋根には、換気窓１８が設けられ、巻上機１９により開閉される。さらに、アーチの谷部には、排水用の谷樋２０が設けられている。 The details of the embodiment according to the present invention will be described below.
The horticultural tandem house 11 shown in FIG. 2 to FIG. 4 has a tandem central column 12, side columns 13, arch pipes arranged at predetermined intervals so that the ridgeline 30 of the roof of each house is directed in the north-south direction. 14, a cross beam 15, a purlin pipe 16, and the like, and a house covering film 17 is attached to the entire surface so as to cover them. A ventilation window 18 is provided on the roof and is opened and closed by a hoisting machine 19. Furthermore, a drain trough 20 is provided in the valley portion of the arch.

谷樋２０に隣接する屋根の西側裾部には、ハウス被覆フィルム１７の内側に、シート型太陽光発電モジュール２１が設置されている。このシート型太陽光発電２１は、アモルファスシリコンによるフレキシブル型のものであり、非常に軽量であることから、基礎を持たない簡易的なパイプハウスであっても、設置に際し補強工事をする必要がない。なお、気象条件等によっては、モジュール２１をハウス被覆フィルムの外側に設置してもよい。   A sheet-type solar power generation module 21 is installed inside the house covering film 17 at the west hem of the roof adjacent to the valley 20. The sheet-type solar power generation 21 is a flexible type made of amorphous silicon and is very lightweight, so even if it is a simple pipe house having no foundation, it is not necessary to reinforce the installation. Depending on weather conditions and the like, the module 21 may be installed outside the house covering film.

図５乃至図７は、春分（秋分）の日における谷樋と太陽光発電モジュールの影の発生位置をシミュレーションしたものである。   FIG. 5 to FIG. 7 are simulations of the positions of the shadows of the valley and the solar power generation module on the spring equinox (autumn) day.

８時から１０時の間は、太陽光発電モジュール２１の設置場所よりも西側に影が発生し、影の幅自体もモジュール２１の幅より狭く、一部は谷樋２０の影と重なる。   Between 8 o'clock and 10 o'clock, a shadow is generated on the west side from the place where the photovoltaic power generation module 21 is installed, the shadow width itself is narrower than the width of the module 21, and a part of it overlaps with the shadow of the valley 20.

１１時から１４時は、影の発生が、モジュール２１の設置場所直下であり、ハウスの端境部にあたることから作物の非生育エリアに該当する。１３時以降から、影の幅がモジュール２１の幅より徐々に広くなる。   From 11 o'clock to 14 o'clock, the occurrence of shadows is directly under the installation location of the module 21 and corresponds to the edge of the house, which corresponds to a non-growing area of the crop. From 13:00 onwards, the width of the shadow gradually becomes wider than the width of the module 21.

１５時以降は、影がモジュール２１の設置場所よりも東側に発生し、影の幅がモジュール２１の幅よりも広くなってしまう。   After 15:00, a shadow is generated on the east side of the installation location of the module 21, and the width of the shadow becomes wider than the width of the module 21.

このように、午前中には、太陽光発電モジュール２１の影が谷樋２０の影と重なるため、ハウス内の影を増やすことはない。一方、午後は、徐々にモジュール２１の影がハウス内に広がるが、すでに光合成のプライムタイムが終わりに近づいているため、作物の生育への影響は少ない。   Thus, in the morning, the shadow of the photovoltaic power generation module 21 overlaps the shadow of the valley 20, so the shadow in the house is not increased. On the other hand, in the afternoon, the shadow of the module 21 gradually spreads within the house, but since the prime time of photosynthesis is already approaching the end, there is little impact on the growth of the crop.

例えば、間口４．５ｍ、奥行４４ｍのハウスを１２棟併設した園芸用連棟ハウスに、長さ２ｍ、幅５０ｃｍで１枚あたりの最大出力が５５Ｗのモジュールのシート型太陽光発電モジュールを１棟あたり１９枚設置した場合、総計２２８モジュール設置されているので、発電設備容量は１２．５ｋＷＰとなる。   For example, in a horticultural multi-family house with 12 houses with a frontage of 4.5m and a depth of 44m, one sheet-type solar power generation module with a length of 2m, a width of 50cm and a maximum output of 55W per sheet When 19 pieces are installed per unit, since a total of 228 modules are installed, the power generation equipment capacity is 12.5 kW.

このように発電された電力は、蓄電して、夜間にこのハウス内で使用される負荷機器（天窓モーター、サイド巻上モーター、温風暖房機ファン）等に使用してもよいし、負荷機器があまり稼動しない昼間に関しては、余剰電力を売電することもできる。   The electric power generated in this way can be stored and used for load equipment (skylight motor, side hoisting motor, hot air heater fan) used in the house at night. Surplus power can be sold during the daytime when the system does not operate much.

１、１１…園芸用連棟ハウス、２、２１…シート型太陽光発電モジュール、３…太陽、１２…連棟中央柱、１３…側面柱、１４…アーチパイプ、１５…横梁、１６…母屋パイプ、１７…ハウス被覆フィルム、１８…換気窓、１９…巻上機、２０…谷樋、３０…稜線   DESCRIPTION OF SYMBOLS 1,11 ... Garden building house 2,21 ... Sheet type photovoltaic power generation module 3, ... Sun, 12 ... Central column central column, 13 ... Side column, 14 ... Arch pipe, 15 ... Horizontal beam, 16 ... Main building pipe , 17 ... House covering film, 18 ... Ventilation window, 19 ... Hoisting machine, 20 ... Valley trough, 30 ... Ridge line

Claims (1)

屋根の稜線を南北方向に向けた複数のハウスを谷樋を介して複数棟連接した園芸用連棟ハウスにおいて、前記谷樋に隣接する前記屋根の西側裾部にシート型太陽光発電モジュールを設けたことを特徴とする園芸用連棟ハウス。 In a horticultural multi-family house where multiple houses with roof ridges facing north-south are connected via a trough, a sheet-type solar power generation module is provided at the west hem of the roof adjacent to the trough This is a horticultural house that is characterized by that.
JP2013242652A 2013-11-25 2013-11-25 House with continuous ridges for horticulture Pending JP2015100303A (en)

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