JPS5831923A - Hollow pipe made of synthetic resin and adjustment of temperature in greenhouse - Google Patents
Hollow pipe made of synthetic resin and adjustment of temperature in greenhouseInfo
- Publication number
- JPS5831923A JPS5831923A JP56127833A JP12783381A JPS5831923A JP S5831923 A JPS5831923 A JP S5831923A JP 56127833 A JP56127833 A JP 56127833A JP 12783381 A JP12783381 A JP 12783381A JP S5831923 A JPS5831923 A JP S5831923A
- Authority
- JP
- Japan
- Prior art keywords
- greenhouse
- synthetic resin
- temperature
- hollow
- adjustment
- 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
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
Landscapes
- Greenhouses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は断面形状が８の字形を有する合成樹脂製中空管
ならびにこれを使用する温室内温度調整方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a synthetic resin hollow tube having a figure-eight cross-sectional shape and a greenhouse temperature adjustment method using the same.
温室には、充分な採光と適度の保温が必要である。本発
明は特に採光と保温とに好適な温室内温度調整方法に関
する。Greenhouses require sufficient light and adequate heat retention. The present invention particularly relates to a method for adjusting temperature in a greenhouse, which is suitable for lighting and heat retention.
従来、温室内に塩化ビニル管、ポリエチレン管又は、鉄
管を配管し、この中に熱水を通じて適温を維持すること
が広く行われている。この方法は、火災の危険もなく流
体である熱媒体を使用する点で便利である。しかしなが
ら、硬質管をＬ字、Ｕ字等に曲げて配管するとき、加圧
加工したり、継手を使用するなど厄介でを）る。また、
柔軟管のときけ、曲げ部分が内圧により硬直しやすく、
首だ床以外に設置するときもその固定が厄介である。Conventionally, it has been widely practiced to install vinyl chloride pipes, polyethylene pipes, or iron pipes in greenhouses and maintain an appropriate temperature by passing hot water therein. This method is advantageous in that it uses a fluid heating medium without the risk of fire. However, when bending a hard pipe into an L-shape, a U-shape, etc., it is difficult to apply pressure or use joints. Also,
The cracked and bent parts of flexible pipes tend to stiffen due to internal pressure,
It is also difficult to fix it when installing it somewhere other than the neck.
本発明は、断面形状が８の字形を有する合成樹脂中空管
を使用するもので、８の字の−の中空部分に熱水等を通
じ、他の中空部分を管固定の支持に利用することができ
る。その実施の態様のいくつかを図面に基づいて説明す
れば、第１図は、本発明中空管の基本形状を示す斜視図
で、本発明に係る中空管は、２個の中空部分１．２を有
し、それぞれの管壁を介して８０字形に一体化した構造
を有するものである。第２〜４図はその使用の態様を示
した斜視図で、第２図においては、中空部分１の管壁に
穴３を開け、この穴３に吊り具４を通して中空管を室内
に吊り下げ、中空部分２に熱水等を流通する。第３図は
中空部分ｌに支持棒５を通して、この支持棒５を介して
中空管を室内の適当箇所に設置する。第４図は、中空管
を屈曲させて使へ合、中空部分２に熱水等を流通させ内
圧を加えたとき硬直化するのを防ぐため、中空部分ｌに
賦形棒６を挿入したものである。本発明に係る中空管は
このような方法により、軽量、柔軟なことと相まって配
管が極めて容易である。The present invention uses a synthetic resin hollow tube with a figure-8 cross-sectional shape, and hot water, etc. is passed through the hollow part of the figure-8, and the other hollow parts are used for supporting the fixation of the pipe. Can be done. To explain some of the embodiments based on the drawings, FIG. 1 is a perspective view showing the basic shape of the hollow tube of the present invention. .2, and has an integrated structure in a figure-80 shape through the respective tube walls. Figures 2 to 4 are perspective views showing how it is used. In Figure 2, a hole 3 is made in the tube wall of the hollow section 1, and a hanging tool 4 is passed through the hole 3 to hang the hollow tube indoors. Then, hot water or the like is circulated through the hollow portion 2. In FIG. 3, a support rod 5 is passed through the hollow portion l, and the hollow tube is installed at an appropriate location in the room via the support rod 5. Figure 4 shows a hollow tube used with a bend, and a shaping rod 6 inserted into the hollow part 1 to prevent it from becoming stiff when internal pressure is applied by flowing hot water or the like through the hollow part 2. It is something. By using such a method, the hollow tube according to the present invention is lightweight and flexible, and piping is extremely easy.
第５図は、８の字形軟質合成樹脂製中空管を中空部分ｌ
に吊り具４を通し、温室上部に多数設置した温室内温度
調整方法の説明図である。温室は屋根１１、梁１２、側
壁１３、床１４、を有している。Figure 5 shows the hollow part l of a figure-8 shaped soft synthetic resin hollow tube.
This is an explanatory diagram of a method for adjusting the temperature inside a greenhouse in which a large number of hanging devices 4 are installed at the upper part of the greenhouse. The greenhouse has a roof 11, beams 12, side walls 13, and a floor 14.
中空部分２は、内圧を加えないときは、垂れ下がり、日
光はそのまま入射し、または表面を日光を反射する表面
処理を施しであるので日光１６は、表面で反射光１７と
なり温室内の植物１日を照射する。When no internal pressure is applied to the hollow part 2, the hollow part 2 hangs down, allowing sunlight to enter as it is, or the surface is treated to reflect sunlight. irradiate.
夜間においては、日光が入らず内部の熱が温室上部から
放熱するのを防止する必要のあるときは、中空部分２に
空気を通して内圧を加えれば、はぼし、温室内を上下に
仕切る結果となることから、温室内の上面からの熱放散
を防止することができる。At night, when there is no sunlight and it is necessary to prevent the internal heat from radiating from the upper part of the greenhouse, by passing air through the hollow part 2 and applying internal pressure, the greenhouse will be partitioned into upper and lower parts. As a result, heat dissipation from the upper surface of the greenhouse can be prevented.
本発明に用いる８０字形の中空管は、押出成形によって
容易に製造することができる。だとえば、押出された中
空管を８の字形となるよう熱融着してもよいし、８の字
形のダイを使用して直接押出成形してもよい。The figure 80 hollow tube used in the present invention can be easily manufactured by extrusion molding. For example, the extruded hollow tube may be heat-sealed into a figure-eight shape, or it may be directly extruded using a figure-eight die.
使用する合成樹脂は、押出成形に適用できるもので、た
とえば、ポリエチレン、ポリ塩化ビニル、デ
ポリプロピレン、ボリプナン等の熱可塑性樹脂を用いる
ことができる。第１の発明においては硬質、軟質を問わ
ないが、第２の発明においては吊り下げて垂れ下り、出
来るだけ平板になる必要があるので、軟質であることが
必要である。たとえば、軟質ポリエチレン、軟質ポリ塩
化ビニルなどが用いられる。The synthetic resin used is one that can be applied to extrusion molding, and for example, thermoplastic resins such as polyethylene, polyvinyl chloride, depolypropylene, and polypenan can be used. In the first invention, it does not matter whether it is hard or soft, but in the second invention, it is necessary to hang it down and make it as flat as possible, so it needs to be soft. For example, soft polyethylene, soft polyvinyl chloride, etc. are used.
第２の発明に必要な表面の反射処理の方法は、アルミ真
空蒸着、アルミ粉練り込み、アルミ箔のラミネート等金
属物質との組合わせで通常行われているもので充分であ
る。これにより日光を効率的に取り入れることができる
。As the surface reflection treatment method required for the second invention, it is sufficient to use a method commonly used in combination with a metal material, such as aluminum vacuum deposition, aluminum powder kneading, or aluminum foil lamination. This allows sunlight to be taken in efficiently.
本発明は温室内を保温、加温するだけでなく、冷却する
ことにも使用できる。したがって、中空部分２に通す流
体は、熱水や空気に限定されず、温水、冷水、その他の
液体、気体であってもよい。The present invention can be used not only to keep and heat the inside of a greenhouse, but also to cool it. Therefore, the fluid passed through the hollow portion 2 is not limited to hot water or air, but may be hot water, cold water, other liquids, or gases.
また、中空部分２に微少の穴を多数あけることによって
水、農薬、肥料等の散布を行うことも可能である。Further, by making a large number of minute holes in the hollow portion 2, it is also possible to spray water, agricultural chemicals, fertilizers, etc.
以上詳述したごとく本発明は付設、取扱いが容易である
特殊形状の中空管および温室内温度調整方法で産業上価
値ある発明である。As described in detail above, the present invention is an industrially valuable invention as it provides a specially shaped hollow tube that is easy to install and handle, and a method for adjusting temperature in a greenhouse.
第１図は本発明に係る中空管の基本形状を示す斜視図で
ある。第２〜４図は、本発明に係る中空管の使用の状態
を示す斜視図である。第５図は本発明方法の説明図であ
る。
１．２・・・中空部分、３・・・穴、４・・・吊り具、
５．６・・・支持棒、１１・・・屋根、（５）
１２・・・梁、１３・・・側壁、］４・・・床、１６・
・・日光、１７・・・反射光、１８・・・植物、２０・
・・はぼ球状の中空部分。
代理人 弁理士 井 上 雅 生
（６）FIG. 1 is a perspective view showing the basic shape of a hollow tube according to the present invention. 2 to 4 are perspective views showing the state of use of the hollow tube according to the present invention. FIG. 5 is an explanatory diagram of the method of the present invention. 1.2...Hollow part, 3...Hole, 4...Hanging tool,
5.6... Support rod, 11... Roof, (5) 12... Beam, 13... Side wall,] 4... Floor, 16...
・・Sunlight, 17・Reflected light, 18・Plants, 20・
...A spherical hollow part. Agent Patent Attorney Masao Inoue (6)
Claims (1)
合成樹脂製中空管を温室上部に多数設置し、日光を温室
内に入射させるときは内圧を加えず、中空管内部を拡げ
ることによって温室内を」二下に仕切ることにより温室
内の上面からの熱放散を防止するときは内圧を加えるよ
う操作することを特徴とする温室内温度調整方法、。[Claims] C. Hollow tubes made of synthetic resin having a figure-8 cross-sectional shape 0 2. A number of hollow tubes made of soft synthetic resin having a figure-80 cross-sectional shape when internal pressure is applied are installed in the upper part of the greenhouse. When the greenhouse is installed and sunlight enters the greenhouse, no internal pressure is applied, and when the inside of the greenhouse is divided into two sections by expanding the inside of the hollow tube to prevent heat dissipation from the top of the greenhouse, the internal pressure is reduced. A method for adjusting temperature in a greenhouse, characterized by operating to increase temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56127833A JPS5831923A (en) | 1981-08-17 | 1981-08-17 | Hollow pipe made of synthetic resin and adjustment of temperature in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56127833A JPS5831923A (en) | 1981-08-17 | 1981-08-17 | Hollow pipe made of synthetic resin and adjustment of temperature in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5831923A true JPS5831923A (en) | 1983-02-24 |
Family
ID=14969784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56127833A Pending JPS5831923A (en) | 1981-08-17 | 1981-08-17 | Hollow pipe made of synthetic resin and adjustment of temperature in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831923A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156907U (en) * | 1984-09-20 | 1986-04-16 | ||
| JPH07324548A (en) * | 1995-05-29 | 1995-12-12 | Nifco Inc | Connector |
| JPH08319753A (en) * | 1995-08-16 | 1996-12-03 | Nifco Inc | Hinge device |
-
1981
- 1981-08-17 JP JP56127833A patent/JPS5831923A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6156907U (en) * | 1984-09-20 | 1986-04-16 | ||
| JPH07324548A (en) * | 1995-05-29 | 1995-12-12 | Nifco Inc | Connector |
| JPH08319753A (en) * | 1995-08-16 | 1996-12-03 | Nifco Inc | Hinge device |
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