JPS63294715A - Agricultural house - Google Patents
Agricultural houseInfo
- Publication number
- JPS63294715A JPS63294715A JP62129341A JP12934187A JPS63294715A JP S63294715 A JPS63294715 A JP S63294715A JP 62129341 A JP62129341 A JP 62129341A JP 12934187 A JP12934187 A JP 12934187A JP S63294715 A JPS63294715 A JP S63294715A
- Authority
- JP
- Japan
- Prior art keywords
- film
- reflective surface
- sided
- vapor
- house
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011104 metalized film Substances 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000010408 film Substances 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000002834 transmittance Methods 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
- 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
- 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
Description
【発明の詳細な説明】
産業上の利用分野
本発明は可視光線を透過し、近赤外線および赤外線等の
熱線を反射し、地表からの熱線によって、保温効果の向
上を図った農業用ハウスに関するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to an agricultural greenhouse that transmits visible light and reflects heat rays such as near-infrared rays and infrared rays, and improves the heat retention effect by heat rays coming from the ground surface. It is.
従来の技術
従来、可視光線を透過し、近赤外線および赤外線を反射
する選択光透過性を有する積層フィルムからなる内張り
カーテンを開閉可能にした農業用ハウスがあった。2. Description of the Related Art Conventionally, there have been agricultural greenhouses in which an inner curtain made of a laminated film having selective light transmittance that transmits visible light and reflects near-infrared rays and infrared rays can be opened and closed.
しかしながら前記農業用ハウスは積層フィルムに高屈折
率薄膜層および金属薄膜層の２層を最低限積層したフィ
ルムを使用し、この積層フィルムを開閉可能にすること
により温度調節を行うものであって、太陽光線を反射す
ることによって保温調節していた。However, the agricultural greenhouse uses a laminated film with a minimum of two layers, a high refractive index thin film layer and a metal thin film layer, and adjusts the temperature by making this laminated film openable and closable. It kept warm by reflecting sunlight.
発明が解決しようとする問題点
このように従来の農業用ノ・ウスでは昼間の保温調節で
は適しているが、夜間での保温調節はほとんど効果がみ
られず、特に昼間に吸収したノ・ウス内の地面からの熱
線を、夜間に保温用として利用し、暖房費の節約を図る
ことができない欠点を有していた。Problems to be Solved by the Invention As described above, conventional agricultural heat retention is suitable for regulating heat retention during the day, but it is hardly effective in regulating heat retention at night. They had the disadvantage of not being able to save on heating costs by using heat rays from the ground inside to keep them warm at night.
本発明は前記従来の欠点を除去するものである。The present invention eliminates the drawbacks of the prior art.
問題点を解決するための手段
そのための構成として、本発明は、可視光線を透過し熱
線を反射する片面金属化フィルムを使用し、前記片面金
属化フィルムは蒸着金属による反射面がハウス内にあり
、少なくとも前記反射面が地表近傍を被うように配設し
たものである。Means for Solving the Problems As a configuration for this purpose, the present invention uses a single-sided metalized film that transmits visible light and reflects heat rays, and the single-sided metalized film has a reflective surface made of vapor-deposited metal inside the house. , at least the reflective surface is arranged so as to cover the vicinity of the ground surface.
作 用
この構成により、昼間に太陽光線により温められた農業
用ハウス内の地表から放射する熱線は常にハウス内に反
射するため昼夜共保温効果が得られる。特に寒冷地や冬
季にはノ・ウス内地表からの熱線を反射して逃がさない
ため保温効果が得られる。Function: With this configuration, the heat rays emitted from the ground surface inside the agricultural greenhouse, which are heated by sunlight during the day, are always reflected back into the greenhouse, so a heat retention effect can be obtained both day and night. Particularly in cold regions and in winter, it reflects heat rays from the ground within Nous and prevents them from escaping, providing a heat-retaining effect.
実施例
本発明の実施例につき図面第１図乃至第７図に沿って詳
細に説明する。Embodiments An embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7 of the drawings.
第１図は本発明の第１実施例を示すものである。FIG. 1 shows a first embodiment of the present invention.
１は可視光線を透過し熱線を反射する片面金属化フィル
ムで、シートでも良い。２は前記片面金属化フィルム１
の蒸着金属による反射面で、ノ・ウス内３にあり、少な
くとも地表近傍を被うように配設したものである。第２
図、第３図は片面金属化フィルムの実施例を示す断面図
である。４はポリエチレン、ポリ塩化ビニール、ポリプ
ロピレン。1 is a single-sided metallized film that transmits visible light and reflects heat rays, and may also be a sheet. 2 is the single-sided metallized film 1
It is a reflective surface made of vapor-deposited metal, and is located within Nous 3 and is arranged so as to cover at least the vicinity of the ground surface. Second
FIG. 3 is a sectional view showing an embodiment of a single-sided metallized film. 4 is polyethylene, polyvinyl chloride, polypropylene.
ポリエチレンテレフタレート、ポリ弗化ビニリデン等の
プラスチックフィルム、６は前記プラスチックフィルム
４に形成した空気溜りで、特に寒冷地や冬季での使用に
おいて、高い断熱効果をもたらす。６は前記プラスチッ
クフィルム４の片面に蒸着したアルミニウム、錫、ニッ
ケル、亜鉛等の金属である。第４図は本発明の第２実施
例を示すもので、温度調節を兼ね片面金属化フィルム１
の蒸着金属による反射面２を縞模様に配設したものであ
る。第６図は横縞模様、第６図は縦縞模様。A plastic film 6 made of polyethylene terephthalate, polyvinylidene fluoride, etc. is an air pocket formed in the plastic film 4, and provides a high heat insulation effect, especially when used in cold regions or in winter. 6 is a metal such as aluminum, tin, nickel, or zinc deposited on one side of the plastic film 4. FIG. 4 shows a second embodiment of the present invention, in which a single-sided metallized film 1 is used which also serves as temperature control.
Reflective surfaces 2 made of vapor-deposited metal are arranged in a striped pattern. Figure 6 shows a horizontal striped pattern, and Figure 6 shows a vertical striped pattern.
第７図は格子縞模様に反射面２を配設した状態を示す。FIG. 7 shows a state in which the reflective surfaces 2 are arranged in a checkered pattern.
さらに図示しないが、前記片面金属化フィルム１の反射
面２に沿い、形状記憶合金等によって、夜に向い温度が
低下すると伸長する他の片面金属化フィルムを並設して
おけば、夜間に反射面が拡張するため、地表からの熱線
による保温効果はさらに高まるものである。Furthermore, although not shown, if another single-sided metalized film made of a shape memory alloy or the like is placed along the reflective surface 2 of the single-sided metalized film 1, which is suitable for the night and expands when the temperature drops, it is possible to provide a reflective surface at night. Since the surface expands, the heat retention effect of heat rays from the ground surface is further enhanced.
各実施例において、本発明の目的を十分に達するために
は片面金属化フィルム１の蒸着金属による反射面２がハ
ウス内３にあり、少なくとも地表近傍を被うように配設
する必要がある。また、片面金属化フィルム１はハウス
全表面の３０％以上の反射面があれば、夜間での保温が
十分となり、地表からの熱線をハウス内３に作用させる
ことを確認した。In each of the embodiments, in order to fully achieve the object of the present invention, the reflective surface 2 made of vapor-deposited metal of the single-sided metallized film 1 must be located inside the house 3 and be disposed so as to cover at least the vicinity of the ground surface. In addition, it was confirmed that if the single-sided metallized film 1 has a reflective surface that accounts for 30% or more of the entire surface of the house, heat retention at night will be sufficient and heat rays from the ground will act on the inside of the house 3.
発明の効果
本発明によれば、ハウス内の地表の熱線が片面金属化フ
ィルムの蒸着金属による反射面により反射し、ハウス外
へ発散しないため、夜間時に保温が著しく高く、寒冷地
や冬期の暖房費の節減を図ることができる優れた効果を
奏するものである。Effects of the Invention According to the present invention, the heat rays on the ground inside the greenhouse are reflected by the reflective surface of the vapor-deposited metal of the single-sided metallized film and do not radiate outside the greenhouse, so heat retention is extremely high at night, making it suitable for heating in cold regions or in winter. This has an excellent effect of reducing costs.
第１図乃至第７図は本発明の農業用ハウスの実施例を示
すもので、第１図は本実施例の略断面図、第２図、第３
図はそれぞれ片面金属化プラスチックフィルムの断面図
、第４図は変形実施例の略断面図、第６図は同略斜視図
、第６図、第７図はそれぞれ他の変形実施例の斜視図で
ある。
１・・・・・・片面金属化フィルム、２・・・・・・蒸
着金属による反射面、３・・・・・・ハウス内。1 to 7 show an embodiment of the agricultural greenhouse of the present invention. FIG. 1 is a schematic sectional view of this embodiment, and FIGS.
4 is a schematic sectional view of a modified embodiment, FIG. 6 is a schematic perspective view thereof, and FIGS. 6 and 7 are perspective views of other modified embodiments. It is. 1... Single-sided metallized film, 2... Reflective surface made of vapor-deposited metal, 3... Inside the house.
Claims (4)
ルムを使用し、前記片面金属化フィルムは蒸着金属によ
る反射面がハウス内にあり、少なくとも前記反射面が地
表近傍を被うように配設した農業用ハウス。(1) A single-sided metalized film that transmits visible light and reflects heat rays is used, and the single-sided metalized film has a reflective surface made of vapor-deposited metal inside the house, and is arranged so that at least the reflective surface covers the vicinity of the ground surface. Agricultural greenhouse.
ケル、亜鉛等の金属を、ポリエチレン、ポリ塩化ビニー
ル、ポリプロピレン、ポリエチレンテレフタレート、ポ
リ弗化ビニリデン等のプラスチックフィルムまたはシー
トに蒸着した特許請求の範囲第１項記載の農業用ハウス
。(2) Single-sided metallized film is a film or sheet of plastic such as polyethylene, polyvinyl chloride, polypropylene, polyethylene terephthalate, polyvinylidene fluoride, etc. deposited with metal such as aluminum, tin, nickel, or zinc. Agricultural house according to item 1.
に蒸着した特許請求の範囲第１項記載の農業用ハウス。(3) The agricultural house according to claim 1, wherein the reflective surface is vapor-deposited in a striped pattern over the entire surface of one side of the film.
金によって、夜に向い温度が低下すると伸長する他の片
面金属化フィルムを並設した特許請求の範囲第１項記載
の農業用ハウス。(4) The agricultural greenhouse according to claim 1, wherein along the reflective surface of the single-sided metallized film, another single-sided metalized film made of a shape memory alloy and which expands at night when the temperature drops is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62129341A JPS63294715A (en) | 1987-05-26 | 1987-05-26 | Agricultural house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62129341A JPS63294715A (en) | 1987-05-26 | 1987-05-26 | Agricultural house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63294715A true JPS63294715A (en) | 1988-12-01 |
Family
ID=15007216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62129341A Pending JPS63294715A (en) | 1987-05-26 | 1987-05-26 | Agricultural house |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63294715A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011217635A (en) * | 2010-04-06 | 2011-11-04 | Hamamatsu Photonics Kk | Plant cultivation system, and plant cultivation method |
| JP2011239700A (en) * | 2010-05-14 | 2011-12-01 | Cosmobios:Kk | Plant cultivation house |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110057A (en) * | 1974-07-11 | 1976-01-27 | Goyo Shikosho Kk | |
| JPS6160661B2 (en) * | 1982-06-23 | 1986-12-22 | Nishishiba Denki Kk |
-
1987
- 1987-05-26 JP JP62129341A patent/JPS63294715A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110057A (en) * | 1974-07-11 | 1976-01-27 | Goyo Shikosho Kk | |
| JPS6160661B2 (en) * | 1982-06-23 | 1986-12-22 | Nishishiba Denki Kk |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011217635A (en) * | 2010-04-06 | 2011-11-04 | Hamamatsu Photonics Kk | Plant cultivation system, and plant cultivation method |
| JP2011239700A (en) * | 2010-05-14 | 2011-12-01 | Cosmobios:Kk | Plant cultivation house |
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