JPS6239213Y2 - - Google Patents
Info
- Publication number
- JPS6239213Y2 JPS6239213Y2 JP1981193029U JP19302981U JPS6239213Y2 JP S6239213 Y2 JPS6239213 Y2 JP S6239213Y2 JP 1981193029 U JP1981193029 U JP 1981193029U JP 19302981 U JP19302981 U JP 19302981U JP S6239213 Y2 JPS6239213 Y2 JP S6239213Y2
- Authority
- JP
- Japan
- Prior art keywords
- plates
- covering material
- rib
- overlapping
- partition
- 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.)
- Expired
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
Landscapes
- Greenhouses (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【考案の詳細な説明】
先に本考案者は、２枚の透光性の合成樹脂製プ
レート間に、該プレートの一端から他端へと同一
方向に走行する多数の切り帯片を介在させて、上
記プレートと仕切帯片とを一体的に成形した中空
コア状の温室用被覆材を開発して、実開昭54−
140518号公報で提案した。[Detailed description of the invention] First, the inventor of the present invention interposed a number of cut strips running in the same direction from one end of the plate to the other end between two transparent synthetic resin plates. Therefore, we developed a hollow core-shaped greenhouse covering material in which the above-mentioned plates and partition strips were integrally molded.
This was proposed in Publication No. 140518.
このものは量産適性に優れ、従つて安価に製造
できるほか、中空コア状であるため軽量かつ強度
が大で、しかもその形状も平板状から波板等目的
に応じて自由な形状を得ることができ、さらに
は、２枚のプレート間には空気が滞流するために
温室内の温度維持に適した保温性能が得られる等
の各種利点を有するとされていた。 This product is suitable for mass production and can be manufactured at low cost. It is also lightweight and strong due to its hollow core shape, and can be shaped into any shape depending on the purpose, from a flat plate to a corrugated plate. Moreover, it was said to have various advantages, such as the ability to maintain heat retention performance suitable for maintaining the temperature in a greenhouse because air stagnates between the two plates.
しかしながら、該被覆材にあつては、その各帯
状独立空間の両端が開放されているために、その
両端から空気が流入あるいは流出しやすく、これ
が保温性を低下させる原因となり、またその両開
口端から泥水等が流入したり、あるいは各帯状独
立空間内に滞流した空気層中の水分が結露もしく
は結霜したりすること等によつて光透過性が阻害
され、これらの原因によつて温室被覆材としての
性能が著しく低下してしまうという問題を有して
いた。 However, in the case of the covering material, since both ends of each strip-shaped independent space are open, air tends to flow in or out from both ends, which causes a decrease in heat retention. Light transmittance is obstructed by muddy water flowing in from the greenhouse, or by condensation or frost from the moisture in the air layer stagnant in each band-shaped independent space. There was a problem in that the performance as a covering material deteriorated significantly.
ここで、独立空間の端部を、例えば特公昭53−
13510号公報に開示されているように閉合すれ
ば、独立空間内への空気の流出入が阻止され、保
温性の低下はある程度減少するが、この構造では
独立空間内に封入された空気の結露、結氷までは
阻止できない。 Here, the end of the independent space is, for example,
If it is closed as disclosed in Publication No. 13510, air will be prevented from flowing into and out of the independent space, and the drop in heat retention will be reduced to some extent, but with this structure, condensation of the air sealed in the independent space will occur. , it cannot be prevented until it freezes.
そこで本考案は上述の温室用被覆材において、
両プレートの両端部を互いにウエルダ接合し、各
独立空間内に乾燥気体を気密に封止し、且つ重ね
合せ部分の構造を改良することにより、さらに一
層の保温性および光透過性をともに向上できるよ
うにした温室用被覆材を提供するものである。 Therefore, the present invention is based on the above-mentioned greenhouse covering material.
By welding the ends of both plates to each other, airtightly sealing dry gas in each independent space, and improving the structure of the overlapping part, both heat retention and light transmittance can be further improved. The present invention provides a greenhouse covering material having the above-mentioned structure.
以下、この考案の一実施例を図面を用いて詳細
に説明する。 Hereinafter, one embodiment of this invention will be described in detail using the drawings.
第１図はこの考案に係る温室用被覆材の全体的
構成を示すもので、この被覆材１は全体的に平板
状をなし、かつ適宜間隔をおいて平行な波形状の
リブ１ａを突設している。 Fig. 1 shows the overall structure of the greenhouse covering material according to this invention. are doing.
そしてこのものは、第２図に示すように、２枚
の透光性の合成樹脂製プレート２，３間に、上記
リブ１ａと平行に各プレート２，３の一端から他
端へと同一方向に走行する多数の仕切帯片４が介
在されている。 As shown in Fig. 2, this device is arranged between two translucent synthetic resin plates 2 and 3, parallel to the rib 1a, in the same direction from one end of each plate 2 and 3 to the other end. A large number of partition strips 4 are interposed which run along the sides.
これら多数の仕切帯片４は、上記２枚のプレー
ト２，３とともに一体に押出成形されたもので、
同第２図に示す如く、２枚のプレート２，３と仕
切帯片４によつて多数の細長く区画された帯状独
立空間５が形成されている。 These many partition strips 4 are integrally extruded together with the two plates 2 and 3,
As shown in FIG. 2, the two plates 2 and 3 and the partition strip 4 form a large number of strip-shaped independent spaces 5 that are partitioned into elongated strips.
ここで、上記合成樹脂としては、高強度かつ高
光透過率を満足するものとしてポリカーボネイ
ト、アクリル樹脂または塩化ビニル樹脂を使用す
ることができる。これらの樹脂を使用した場合、
高強度が得られることは勿論、温室用被覆材とし
ての適性を満足する高光透過率を得られる。 Here, as the synthetic resin, polycarbonate, acrylic resin, or vinyl chloride resin can be used as a material that satisfies high strength and high light transmittance. When using these resins,
Not only can high strength be obtained, but also high light transmittance that satisfies suitability as a greenhouse covering material can be obtained.
また、所望の強度、剛性、保温性および光透過
性を得るために、上記２枚のプレート２，３間の
間隔は２〜20mm、隣接する仕切帯片４−４の間隔
は２〜30mmとしてあり、且つ、このようにしてプ
レート２，３および仕切帯片４によつて形成され
る断面矩形状の独立空間５の内部には、乾燥空
気，CO2，フレオンガス等の断熱性を有しかつ無
害で低コストの乾燥気体が封入されているととも
に、各プレート２，３の両長手端部を互いにその
辺縁に沿つて前記仕切帯片４に直交するように
し、ヒートシール，高周波溶着，加熱溶断あるい
は超音波溶着等のウエルダ接合手段により溶着
し、その溶着された辺縁部６によつて各々の独立
空間５の両端を気密に封止して上記乾燥気体を密
封している。 In addition, in order to obtain desired strength, rigidity, heat retention, and light transmittance, the distance between the two plates 2 and 3 is 2 to 20 mm, and the distance between adjacent partition strips 4-4 is 2 to 30 mm. In addition, the interior of the independent space 5 having a rectangular cross section formed by the plates 2, 3 and the partition strip 4 has a heat insulating property for dry air, CO 2 , Freon gas, etc. A harmless and low-cost dry gas is sealed, and both longitudinal ends of each plate 2, 3 are aligned perpendicularly to the partition strip 4 along their edges, and are heat-sealed, high-frequency welded, or heated. The welding is performed by welding means such as fusing or ultrasonic welding, and the welded edges 6 hermetically seal both ends of each independent space 5 to seal out the dry gas.
従つて、上記各独立空間５に対する泥水等の侵
入は避けられ、かつその内部には乾燥気体が封入
されているために、冷気等による独立空間５内で
の結露，結霜あるいは結氷は避けられるととも
に、それぞれ独立した気体の層による断熱および
保温の効果が得られることになる。 Therefore, entry of muddy water, etc. into each of the independent spaces 5 is avoided, and since dry gas is sealed inside, dew condensation, frost, or ice formation in the independent spaces 5 due to cold air, etc. can be avoided. At the same time, the effects of heat insulation and heat retention due to the independent gas layers can be obtained.
第３図は、従来の両端が開放された独立空間を
有する被覆材と、本考案に係る被覆材の断熱特性
を比較するためのグラフであり、このグラフから
も明らかなように、本考案に係る被覆材の熱伝導
率は従来のものに比して著しく低く、また温度に
よる差も小さいものとなつている。 Figure 3 is a graph for comparing the heat insulation properties of a conventional sheathing material having an independent space open at both ends and a sheathing material according to the present invention.As is clear from this graph, it is clear that the present invention The thermal conductivity of such coating materials is significantly lower than that of conventional coating materials, and the difference due to temperature is also small.
なお、以上の如く構成された被覆材１は、その
リブ１ａの走行が上記仕切帯片４の走行と平行し
ており、これにより一軸方向に対する強度が相乗
的に高められるとともに、波形に賦形する工程が
容易となつて生産適性が高められることになる。 In addition, in the covering material 1 constructed as described above, the running of the ribs 1a is parallel to the running of the partition strip 4, and as a result, the strength in the uniaxial direction is synergistically increased, and the covering material 1 is shaped into a wave shape. This makes the process easier and improves production suitability.
また、この被覆材１はこれを温室のフレームに
組付ける際に、隣り合う被覆材１の端部に形成さ
れたリブ１ａを互いに重ね合せて次々と接合する
ものであるが、両端部に位置する一対のリブ１
ａ，１ａは、同一構成の被覆材１を交互に重ねる
際の重ね合せ用として用いられる。 Furthermore, when this sheathing material 1 is assembled to the frame of a greenhouse, the ribs 1a formed at the ends of adjacent sheathing materials 1 are overlapped and joined one after another. A pair of ribs 1
a and 1a are used for overlapping when covering materials 1 having the same configuration are alternately overlaid.
その場合の態様としては、第１図および第４図
ａ，ｂに示す如く、被覆材１の一方の幅端部にあ
つて、上方に位置するリブ１ａの内側径r1に対応
して、被覆材１の他方の端部に位置するリブ１
a′の外径r1′を上記一方のリブ１ａの内側径に等し
くし、かつリブ１ａの内側曲面とリブ１a′の外側
曲面の各形状を互いに合致すべく形成すれば、被
覆材１相互の接合辺縁部は密着した状態に重ね合
せて接合でき、これにより組立が簡単となるとと
もに、該接合部からの漏気を確実に阻止でき保温
効果の低下を阻止できる。 In this case, as shown in FIGS. 1 and 4a and 4b, at one width end of the covering material 1, corresponding to the inner diameter r 1 of the rib 1a located above, Rib 1 located at the other end of the covering material 1
If the outer diameter r 1 ' of a' is made equal to the inner diameter of one of the ribs 1a, and the shapes of the inner curved surface of the rib 1a and the outer curved surface of the rib 1a' are formed to match each other, the covering material 1 can be The joining edge portions can be joined in close contact with each other, which simplifies assembly, and also prevents leakage of air from the joining portion, thereby preventing a decrease in the heat retention effect.
また、リブ１ａの外側に平板状の重ね代部７が
設けてあるので、被覆材１を交互に重ね合せた場
合に、リブ１ａの外周を含むシール長が長くなつ
て、この部分からの外気の侵入も少くなるので、
保温効果をさらに向上できる。 In addition, since a flat plate-shaped overlap portion 7 is provided on the outside of the rib 1a, when the covering materials 1 are overlapped alternately, the seal length including the outer periphery of the rib 1a becomes longer, and the outside air is removed from this portion. Since the intrusion of
The heat retention effect can be further improved.
なおこの際に、重ね合せた被覆材１の接合辺縁
部間をボルト，ナツトで固定した場合、あるいは
被覆材１を温室フレームにボルトで固定した場合
には、そのボルト挿通位置の独立空間のみが気密
性を損うだけで、他の個所は密封された乾燥気体
による良好な断熱保温効果を得るため、このよう
なボルト固定による影響も全体としては殆ど受け
ない。 At this time, if the joint edges of the stacked covering materials 1 are fixed with bolts or nuts, or if the covering material 1 is fixed to the greenhouse frame with bolts, only the independent space at the position where the bolts are inserted is This only impairs the airtightness, but the other parts have a good insulation and heat retention effect due to the sealed dry gas, so the bolt fixing has almost no effect on the whole.
以上説明したように、この考案による温室用被
覆材は、上述の如く形成された独立空間内に乾燥
気体を気密に封止してあるため、従来の両端が開
口したものに比して顕著な保温性の向上があり、
しかも各空間内の結露や結霜あるいは結氷も防止
でき、これによる光透過率の著しい低下も未然に
防止できるなど、温室用被覆材としての各種利点
を有する。 As explained above, the greenhouse covering material according to this invention has a remarkable effect compared to the conventional one which is open at both ends because the dry gas is hermetically sealed in the independent space formed as described above. Improved heat retention,
Moreover, it has various advantages as a greenhouse covering material, such as being able to prevent dew condensation, frost, or ice formation in each space, and preventing a significant decrease in light transmittance due to this.
また、波形状のリブは、被覆材を重ね合せる場
合のガイドとなるとともに、全体がほぼ平板状と
なつているので周縁のシールが簡単になり施工性
も大幅に向上する。 In addition, the wavy ribs act as a guide when overlapping the covering materials, and since the entire structure is approximately flat, sealing of the periphery is easy and workability is greatly improved.
第１図はこの考案に係る温室用被覆材の全体構
成を示す断面および斜視図、第２図はこの考案に
係る温室用被覆材の要部斜視図、第３図は従来の
被覆材と本考案に係る被覆材の断熱特性を示すグ
ラフ、第４図ａは本考案に係る被覆材間の接合形
態の好適例を示す要部の一部破断斜視図、同図ｂ
はその正面図である。
１……被覆材、２，３……合成樹脂製プレー
ト、４……仕切帯片、５……帯状独立空間、６…
…辺縁部。
Fig. 1 is a cross-sectional and perspective view showing the overall structure of the greenhouse covering material according to this invention, Fig. 2 is a perspective view of the main part of the greenhouse covering material according to this invention, and Fig. 3 is a conventional covering material and the present invention. FIG. 4a is a graph showing the heat insulation properties of the covering material according to the invention; FIG.
is its front view. 1... Covering material, 2, 3... Synthetic resin plate, 4... Partition strip, 5... Band-shaped independent space, 6...
...marginal area.
Claims (1)
ートの一端から他端へと同一方向に走行する多数
の仕切帯片を介在させて一体的に押出成形し、該
２枚のプレートと各仕切帯とによつて多数の細長
く区画された独立空間を有し、且つ該プレートに
該仕切帯片と同方向に走行する複数の波形状のリ
ブを適宜間隔を置いて突設し、該独立空間を貫通
するようにして端部を交互に重ね合せて取付けら
れる温室用被覆材であつて、上記２枚のプレート
の両端部を上記仕切帯片に直交するようにして互
いにウエルダ接合して各独立空間内に乾燥空気，
炭酸ガス，アルゴン，フレオンガスなどの乾燥気
体を封入するとともに、上記リブの両端の一対を
他の同形状の被覆材との重ね合せ用とし、かつ重
ね合せた時に上方に位置する一方のリブの外側に
平板状の重ね代部を延設するとともに、このリブ
の内側径と他方のリブの外側径とを一致させたこ
とを特徴とする温室用被覆材。 A large number of partition strips running in the same direction from one end of the plates to the other are interposed between two translucent synthetic resin plates and extruded integrally, and the two plates and each The plate has a number of long and narrow independent spaces partitioned by partition strips, and a plurality of wave-shaped ribs extending in the same direction as the partition strips are protruded from the plate at appropriate intervals, and the independent spaces are separated by partition strips. A greenhouse covering material that is installed by overlapping the ends alternately so as to penetrate the space, and the two plates are welded to each other so that the ends of the two plates are perpendicular to the partition strip. Dry air in an independent space,
In addition to enclosing a dry gas such as carbon dioxide, argon, or Freon gas, a pair of both ends of the ribs are used for overlapping with another covering material of the same shape, and the outer side of one of the ribs is located above when overlapping. 1. A greenhouse covering material, characterized in that a flat plate-like overlapping portion is provided on the rib, and the inner diameter of this rib is made to match the outer diameter of the other rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981193029U JPS5899425U (en) | 1981-12-28 | 1981-12-28 | greenhouse cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981193029U JPS5899425U (en) | 1981-12-28 | 1981-12-28 | greenhouse cladding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899425U JPS5899425U (en) | 1983-07-06 |
| JPS6239213Y2 true JPS6239213Y2 (en) | 1987-10-06 |
Family
ID=30106403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981193029U Granted JPS5899425U (en) | 1981-12-28 | 1981-12-28 | greenhouse cladding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899425U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133101A (en) * | 2007-11-30 | 2009-06-18 | Takiron Co Ltd | Fireproof hollow panel and fireproof roof structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313510A (en) * | 1976-07-23 | 1978-02-07 | Susumu Takahara | Construction of foundation for wooden building |
| JPS54140518U (en) * | 1978-03-23 | 1979-09-29 |
-
1981
- 1981-12-28 JP JP1981193029U patent/JPS5899425U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5899425U (en) | 1983-07-06 |
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