JP2570787Y2 - Cultivation house ventilation equipment - Google Patents
Cultivation house ventilation equipmentInfo
- Publication number
- JP2570787Y2 JP2570787Y2 JP1992042822U JP4282292U JP2570787Y2 JP 2570787 Y2 JP2570787 Y2 JP 2570787Y2 JP 1992042822 U JP1992042822 U JP 1992042822U JP 4282292 U JP4282292 U JP 4282292U JP 2570787 Y2 JP2570787 Y2 JP 2570787Y2
- Authority
- JP
- Japan
- Prior art keywords
- jack
- beam members
- ventilation
- members
- pair
- 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 - Lifetime
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)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、畑で栽培される野菜な
どが気温の変化で枯れないようにするための栽培ハウス
の換気装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilation device for a cultivation house for preventing vegetables and the like cultivated in a field from withering due to a change in temperature.
【０００２】[0002]
【従来の技術】一般に栽培ハウスは、アーチ状の骨組材
にビニールシートを被せて固定して構成されているが、
従来の栽培ハウスにおける換気は、骨組材へのビニール
シートの固定を解除し、ビニールシートを巻き上げて換
気口を作ることによって行っていた。2. Description of the Related Art Generally, a cultivation house is constructed by fixing a vinyl sheet over an arched frame material.
The ventilation in the conventional cultivation house has been performed by releasing the fixation of the vinyl sheet to the frame material and winding up the vinyl sheet to form a ventilation opening.
【０００３】[0003]
【考案が解決しようとする課題】しかし、かかる従来の
換気構造だと、ビニールシートの巻き上げ作業が面倒に
なるという問題があった。本考案は、かかる点に鑑みて
なされたものであって、その目的とするところは換気を
容易に行うことができ、しかも換気口の開閉を確実に行
うことができる栽培ハウスの換気装置を提供することに
ある。However, with such a conventional ventilation structure, there was a problem that the work of winding up the vinyl sheet was troublesome. The present invention has been made in view of such a point, and a purpose thereof is to provide a ventilation device for a cultivation house that can easily perform ventilation and can reliably open and close a ventilation port. Is to do.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するため
に提案された栽培ハウスの換気装置は、上部に開閉可能
な換気口を有し、縦長の骨組部材にビニールシートを張
設して構成される半トンネルドーム形の栽培ハウスの換
気装置において、地面の上方に上下一対の梁材を前後方
向に配設すると共に、これらの梁材間に換気口を形成
し、内側に曲成された弾性変形可能な上記骨組部材を上
記梁材の左右両側に上記梁材に沿って配設し、これらの
骨組部材の下端を地面にそれぞれ固定し、左側の骨組部
材の上端を一方の上記梁材にそれぞれ取着すると共に、
右側の骨組部材の上端を他方の上記梁材にそれぞれ取着
し、上記一対の梁材間にジャッキを配設すると共に、こ
のジャッキの操作手段を適宜位置に配設し、上記ジャッ
キによって上記一対の梁材を近接・離間させることによ
り、上記換気口を開閉するように構成したことを特徴と
するものである。A ventilation device for a cultivation house proposed to achieve the above object has a ventilation opening which can be opened and closed at the top, and is constituted by stretching a vinyl sheet on a vertically long frame member. In a ventilating device for a semi-tunnel dome-shaped cultivation house, a pair of upper and lower beams are arranged in the front-rear direction above the ground, and a ventilation opening is formed between these beams, and the inside is curved. The elastically deformable framing members are disposed on the left and right sides of the beam along the beam, the lower ends of these framing members are fixed to the ground, and the upper end of the left framing member is connected to one of the beams. To each other,
The upper end of the right frame member is attached to the other beam member, a jack is disposed between the pair of beam members, and the operating means of the jack is disposed at an appropriate position. The ventilation openings are opened and closed by moving the beam members close to and away from each other.
【０００５】[0005]
【作用】本考案の栽培ハウスの換気装置によれば、地面
の上方に上下一対の梁材を前後方向に配設すると共に、
これらの梁材間に換気口を形成し、内側に曲成された弾
性変形可能な上記骨組部材を上記梁材の左右両側に上記
梁材に沿って配設し、これらの骨組部材の下端を地面に
それぞれ固定し、左側の骨組部材の上端を一方の上記梁
材にそれぞれ取着すると共に、右側の骨組部材の上端を
他方の上記梁材にそれぞれ取着し、上記一対の梁材間に
ジャッキを配設すると共に、このジャッキの操作手段を
適宜位置に配設したので、ジャッキによって一対の梁材
が離間させる方向に梁材を動かすと、骨組部材を弾性変
形して撓んで換気口が開口する。According to the ventilation device for a cultivation house of the present invention, a pair of upper and lower beams are disposed above and below the ground in the front-rear direction.
A ventilation opening is formed between these beam members, and the elastically deformable skeleton members bent inward are disposed along the beam members on both left and right sides of the beam members. Each is fixed to the ground, and the upper end of the left frame member is attached to one of the beam members, and the upper end of the right frame member is attached to the other beam member, between the pair of beam members. Since the jack was arranged and the operating means of this jack was arranged at an appropriate position, when the jack moved the beam in a direction to separate the pair of beams, the frame member was elastically deformed and bent, so that the ventilation port was opened. Open.
【０００６】一方、ジャッキによって一対の梁材が近接
する方向に梁材を動かすと、骨組部材が元の形に復元し
て換気口が閉塞する。On the other hand, when the beam is moved by the jack in a direction in which the pair of beams approach each other, the frame member is restored to its original shape, and the ventilation opening is closed.
【０００７】[0007]
【実施例】本考案の栽培ハウスのハウス本体１は、図１
に示すように縦長の骨組部材２にビニールシート３を張
設して構成される半トンネルドーム形となっており、栽
培ハウス本体１の上部に開閉可能な換気口４が設けられ
ている。栽培ハウス本体１は、地面の上方に上下一対の
梁材５，５Ａを前後方向に配設すると共に、これらの梁
材５，５Ａ間に換気口４が形成されている。梁材５，５
Ａは断面コ字状の鋼材で形成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The main body 1 of the cultivation house of the present invention is shown in FIG.
As shown in FIG. 1, a semi-tunnel dome formed by stretching a vinyl sheet 3 on a vertically long frame member 2, and an openable / closable vent 4 is provided at an upper portion of the cultivation house body 1. The cultivation house main body 1 has a pair of upper and lower beams 5 and 5A arranged in the front-rear direction above the ground, and a ventilation port 4 is formed between these beams 5 and 5A. Beam 5,5
A is formed of a steel material having a U-shaped cross section.
【０００８】骨組部材２は内側に曲成された弾性変形可
能なパイプ材で形成されている。骨組部材２は梁材５，
５Ａの左右両側にそれぞれ複数本配設されると共に、梁
材５に沿って配設されている。骨組部材２の下端は地面
にそれぞれ固定されており、左側に配設される骨組部材
２の上端は一方の梁材５に取着されている。The frame member 2 is formed of an elastically deformable pipe material bent inward. The frame member 2 is made of a beam member 5,
A plurality is provided on each of the left and right sides of 5A, and is arranged along the beam 5. The lower end of the frame member 2 is fixed to the ground, and the upper end of the frame member 2 disposed on the left side is attached to one beam member 5.
【０００９】右側に配設される骨組部材２の上端は他方
の梁材５Ａに取着されている。一対の梁材５，５Ａ間に
複数のジャッキ６が配設されており、ジャッキ６の伸縮
によって梁材５，５Ａが近接・離間するようになってい
る。ジャッキ６は伸縮可能なジャッキ本体６Ａにねじ孔
６Ｂを形成し、このねじ孔６Ｂにねじ棒６Ｃに螺合し、
ねじ棒６Ｃの正転・逆転によってジャッキ本体６Ａが伸
縮するように構成されている。各ジャッキ６のねじ棒６
Ｃは同軸となるように連結して長尺ねじ棒６Ｄが構成さ
れている。The upper end of the frame member 2 disposed on the right side is attached to the other beam member 5A. A plurality of jacks 6 are arranged between the pair of beam members 5 and 5A, and the beam members 5 and 5A move closer to and away from each other by expansion and contraction of the jack 6. The jack 6 has a screw hole 6B formed in the extendable jack body 6A, and is screwed to the screw rod 6C in the screw hole 6B.
The jack body 6A is configured to expand and contract by forward and reverse rotation of the screw rod 6C. Screw rod 6 of each jack 6
C is coaxially connected to form a long screw rod 6D.
【００１０】７はジャッキ６の操作手段であって、長尺
ねじ棒６Ｄの端部にスプロケット７Ａが取着されてお
り、このスプロケット７Ａにはチェーン７Ｂが掛けられ
ている。したがってチェーン７Ｂを引きながらスプロケ
ット７Ａを介して長尺ねじ棒６Ｄを回転させると、各ジ
ャッキ６は同時に同量だけ伸縮して一対の梁材５，５Ａ
が近接・離間し、換気口４が開閉する。Reference numeral 7 denotes an operating means of the jack 6. A sprocket 7A is attached to an end of a long screw rod 6D, and a chain 7B is hung on the sprocket 7A. Therefore, when the long screw rod 6D is rotated via the sprocket 7A while pulling the chain 7B, each jack 6 simultaneously expands and contracts by the same amount, and the pair of beam members 5, 5A
Are approaching / separating, and the ventilation port 4 opens and closes.
【００１１】[0011]
【考案の効果】本考案の栽培ハウスの換気装置は、地面
の上方に上下一対の梁材を前後方向に配設すると共に、
これらの梁材間に換気口を形成し、内側に曲成された弾
性変形可能な上記骨組部材を上記梁材の左右両側に上記
梁材に沿って配設し、これらの骨組部材の下端を地面に
それぞれ固定し、左側の骨組部材の上端を一方の上記梁
材にそれぞれ取着すると共に、右側の骨組部材の上端を
他方の上記梁材にそれぞれ取着し、上記一対の梁材間に
ジャッキを配設すると共に、このジャッキの操作手段を
適宜位置に配設し、上記ジャッキによって上記一対の梁
材を近接・離間させることにより、上記換気口を開閉す
るように構成したので、換気を行うことができ、しかも
栽培ハウスの換気装ジャッキによって一対の梁材が離間
させる方向に梁材を動かすと、骨組部材を弾性変形して
撓んで換気口が開口し、逆に一対の梁材を近接させる
と、骨組部材が元の形に復元して換気口が閉塞すること
ができ、その結果、換気を容易に行うことができる。[Effect of the Invention] The ventilation device for the cultivation house of the present invention has a pair of upper and lower beams arranged in the front-rear direction above the ground,
A ventilation opening is formed between these beam members, and the elastically deformable skeleton members bent inward are disposed along the beam members on both left and right sides of the beam members. Each is fixed to the ground, and the upper end of the left frame member is attached to one of the beam members, and the upper end of the right frame member is attached to the other beam member, between the pair of beam members. A jack is arranged, and the operating means of the jack is arranged at an appropriate position, and the pair of beams are moved closer to and away from the jack to open and close the ventilation opening. When the beam is moved in the direction to separate the pair of beams by the ventilation jack of the cultivation house, the frame member is elastically deformed and bent to open the ventilation opening, and conversely, the pair of beams is opened. When approached, the frame members Restore can vent is closed, the result, it is possible to ventilate easily.
【００１２】しかも、ジャッキを換気口に直に取り付け
ているので、骨組材の寸法誤差などの栽培ハウスの設計
誤差に影響されることなく、換気口の開閉を確実に行う
ことができる。In addition, since the jack is directly attached to the ventilation opening, the opening and closing of the ventilation opening can be reliably performed without being affected by design errors of the cultivation house such as dimensional errors of the frame members.
【００１３】[0013]
【図１】本考案の栽培ハウスの換気装置の実施例を示す
斜視図FIG. 1 is a perspective view showing an embodiment of a ventilation device for a cultivation house of the present invention.
【図２】本考案の栽培ハウスの換気装置の拡大した斜視
図FIG. 2 is an enlarged perspective view of the ventilation device of the cultivation house of the present invention.
【図３】本考案の栽培ハウスの換気装置の拡大した断面
図FIG. 3 is an enlarged sectional view of the ventilation device of the cultivation house of the present invention.
２ 骨組部材 ３ ビニールシート ４ 換気口 ５ 梁材 ５Ａ 梁材 ６ ジャッキ ７ 操作手段 2 Frame member 3 Vinyl sheet 4 Ventilation port 5 Beam 5A Beam 6 Jack 7 Operating means
Claims (1)
組部材にビニールシートを張設して構成される半トンネ
ルドーム形の栽培ハウスの換気装置において、 地面の上方に上下一対の梁材を前後方向に配設すると共
に、これらの梁材間に換気口を形成し、内側に曲成され
た弾性変形可能な上記骨組部材を上記梁材の左右両側に
上記梁材に沿って配設し、これらの骨組部材の下端を地
面にそれぞれ固定し、左側の骨組部材の上端を一方の上
記梁材にそれぞれ取着すると共に、右側の骨組部材の上
端を他方の上記梁材にそれぞれ取着し、上記一対の梁材
間にジャッキを配設すると共に、このジャッキの操作手
段を適宜位置に配設し、 上記ジャッキによって上記一対の梁材を近接・離間させ
ることにより、上記換気口を開閉するように構成したこ
とを特徴とする栽培ハウスの換気装置。1. A ventilation device for a semi-tunnel dome-shaped cultivation house having an openable and closable ventilation opening at an upper part and a vinyl sheet stretched over a vertically long frame member, comprising a pair of upper and lower upper parts above the ground. Along with arranging the beam members in the front-rear direction, a ventilation hole is formed between these beam members, and the elastically deformable skeleton member bent inside is formed along the beam members on both left and right sides of the beam members. The lower ends of these frame members are fixed to the ground, the upper ends of the left frame members are attached to one of the beams, respectively, and the upper ends of the right frame members are respectively connected to the other beams. Attaching and arranging a jack between the pair of beam members, arranging an operation means of the jack at an appropriate position, and causing the pair of beam members to approach / separate by the jack, thereby providing the ventilation port Is configured to open and close Ventilation equipment for cultivation house characterized by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992042822U JP2570787Y2 (en) | 1992-06-22 | 1992-06-22 | Cultivation house ventilation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992042822U JP2570787Y2 (en) | 1992-06-22 | 1992-06-22 | Cultivation house ventilation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH063052U JPH063052U (en) | 1994-01-18 |
| JP2570787Y2 true JP2570787Y2 (en) | 1998-05-13 |
Family
ID=12646650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992042822U Expired - Lifetime JP2570787Y2 (en) | 1992-06-22 | 1992-06-22 | Cultivation house ventilation equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2570787Y2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50111260U (en) * | 1974-02-26 | 1975-09-10 | ||
| JPS5148352U (en) * | 1974-09-28 | 1976-04-10 | ||
| JPS5328145U (en) * | 1976-08-17 | 1978-03-10 | ||
| JPH058834Y2 (en) * | 1985-12-25 | 1993-03-04 |
-
1992
- 1992-06-22 JP JP1992042822U patent/JP2570787Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH063052U (en) | 1994-01-18 |
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