WO2004064496A1 - 温室における屋根の構造 - Google Patents
温室における屋根の構造 Download PDFInfo
- Publication number
- WO2004064496A1 WO2004064496A1 PCT/JP2003/000565 JP0300565W WO2004064496A1 WO 2004064496 A1 WO2004064496 A1 WO 2004064496A1 JP 0300565 W JP0300565 W JP 0300565W WO 2004064496 A1 WO2004064496 A1 WO 2004064496A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- roof
- hanging
- roof structure
- range
- greenhouse
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
-
- 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
Definitions
- the present invention relates to a structure of a roof in a greenhouse, and more particularly, to a structure of an aggregate forming a roof of a greenhouse and a technique of stretching a covering material suitable for the structure of the aggregate.
- a roof material 100 that forms the roof in the shape of a mountain (split shape), a ridge 110 that is provided along the ridge at the top of the roof, It is known to have a purlin material 120 fixed on a joint material 100 in parallel with the purlin 110 and a skylight 130 that opens and closes about the purlin 110 as a center of rotation.
- a structure in which hanging wood is further provided on the purlin material 120 is also known.
- Japanese Patent Application Laid-Open No. 2002-291348 discloses a simple aggregate structure capable of maintaining the structural strength of a greenhouse.
- the greenhouse installed outdoors requires a certain strength of the aggregate structure so that it does not collapse in consideration of various conditions such as strong wind, rainfall, snowfall, and earthquake.
- the conventional roof structure shown in Fig. 4 since only the ridge 110 is insufficient in strength against the horizontal load in the ridge direction, a large number of purlins 120 And are provided in parallel with.
- a skylight receiving frame 140 for receiving a skylight 130 must be provided.
- the types and quantity of aggregates that make up the roof are both large and the structure is complex. Therefore, the pair at the installation location There is a drawback in that it requires a lot of labor and labor for the cutting work, and there is a problem that construction costs including material costs are high due to such circumstances.
- these aggregates that make up the roof have the disadvantage that they block out sunlight and create a lot of shade in the greenhouse, deteriorating lighting.
- the structure of the roof of the greenhouse is such that the aggregate constituting the roof consists of a purlin and a rafter.
- the hanging timber itself has low strength, such as a resin pipe or a metal pipe, but a small diameter, it will have satisfactory strength against horizontal load in the ridge direction. Cannot be obtained. Furthermore, when a large diameter wood is used as the hanging wood, the lighting performance may be deteriorated due to the small interval between the hanging wood.
- the present invention has been made in view of the above circumstances, and provides a greenhouse roof structure that can maintain the same strength as a conventional greenhouse roof structure while having a simple structure that improves lighting. That is the task. Disclosure of the invention
- the present invention is a structure of a roof in a greenhouse, and includes, as hanging wood, a metal pipe having a circular cross section formed in an arch shape and having a diameter of about Use the thing within the range of 30 mm to about 50 mm, and set the interval between the hanging pieces to be within the range of about 0.5: 1 to about 1.5 m.
- an interval between the hanging lumbers is about 1 m.
- the present invention according to claim 4, wherein the hanging woods are connected only by a skylight receiving frame that is continuously arranged in the ridge direction. 2.
- the present invention according to claim 5, wherein the skylight receiving frame is engaged with a part of a film fixing device disposed on the hanging wood at both end edges arranged substantially parallel to the building. And a holding portion capable of slidably holding the film fixing tool, and the hanging wood is fixed to the hanging wood at an arbitrary position within the range of sliding movement.
- the structure of the roof having the skylight in the structure of the roof having the skylight, the purlin and the purlin are unnecessary, the structure of the aggregate forming the roof can be simplified, and the structure of the roof in the conventional greenhouse Can maintain the same strength as. In addition, the lighting It is also possible to reduce construction costs including material costs.
- the film fixing device after fixing the plastic film, which is a greenhouse covering material, to the film fixing device, the film fixing device is slid in the direction in which the plastic film is subjected to tension, and the joint member is used to slide the film fixing device.
- the plastic film can be easily spread by attaching it to the lumber.
- FIG. 1 is a perspective view showing a main part of a roof structure in a greenhouse according to one embodiment of the present invention.
- FIG. 2 is a diagram showing a skylight and a skylight receiving frame employed in the embodiment.
- FIG. 3 is an enlarged perspective view of a portion A in FIG.
- Fig. 4 is a diagram showing the structure of a roof in a conventional greenhouse.
- reference numeral 10 denotes hanging wood
- 20 denotes a skylight
- 30 denotes a skylight receiving frame
- 40 denotes a column material
- 50 denotes a trough
- 60 denotes a film fixing tool
- 70 denotes a joint member
- 80 is a plastic film.
- FIG. 1 is a perspective view showing a main part of a roof structure in a greenhouse according to one embodiment of the present invention.
- the roof according to the present embodiment is configured to include a timber 10, a skylight 20, and a skylight receiving frame 30.
- the hanging wood 10 is a metal pipe having a circular cross section formed in an arch shape.
- the rafter material 10 is desirably formed by processing the pipe material 1 into an arch shape, but may be formed by connecting a plurality of pipe materials into an arch shape.
- the vertical lumber 10 is circular in cross section By using a metal pipe, the strength of the hanging wood 10 itself can be increased as compared with a pipe made of a resin.
- the hanging wood 10 having a diameter in the range of about 30 mm to about 50 mm. If the diameter of the hanging lumber 10 is larger than the above range, the hanging lumber 10 itself will block more sunlight than necessary and create shade in the greenhouse, which will reduce the lighting efficiency. If the diameter of 0 is smaller than the above range, the strength that can withstand the vertical load and the horizontal load applied to the roof will be insufficient. From this viewpoint, it is more preferable to use the hanging wood 10 having a diameter in the range of about 35 mm to about 40 mm. By using the hanging wood 10 having a diameter in such a range, it is possible to further enhance the lighting property and to obtain a sufficient strength.
- the hanging lumber 10 has both ends fixed to the upper end of the column 40, and the trough 50 or the trough 50 and the upper end of the column 40 arranged along the ridge direction. Girder material interposed between
- the interval P between the hanging woods is preferably in the range of about 0.5111 to about 1.5 m. If the spacing P between the hanging lumbers 10 is larger than the above range, the strength that can withstand the vertical load and the horizontal load applied to the roof will be insufficient, and conversely, the spacing P between the hanging lumbers 10 will be within the above range. If it is smaller than this, the timber 10 itself will block the sun light more than necessary, creating shade in the greenhouse and reducing the daylighting. From such a viewpoint, the interval P between the hanging woods 10 is more preferably about 1 m. This makes it possible to further enhance the lighting property and to obtain a sufficient intensity.
- the present embodiment by adopting the above-described rafters 10 and arranging a plurality of the rafters 10 at the above-mentioned intervals, for example, only the rafters 10 are connected to each other only by the purlins, It is possible to obtain sufficient strength to withstand vertical and horizontal loads applied to the roof. Therefore, in this case, purlin materials can be eliminated. You. Further, in the roof having the skylights 20 as in the present embodiment, the hanging woods 10 are connected to each other only by the skylight receiving frames 30 continuously arranged in the building direction. However, since a predetermined strength can be obtained, a purlin and a purlin can be eliminated. Therefore, it is possible to reduce the labor and labor of assembling work at the installation site by simplifying the structure of the aggregate that composes the roof, and to reduce building costs including material costs. .
- the skylight 20 is provided so as to be capable of opening and closing an opening formed so as to extend in a direction crossing the building over the building, as shown in FIG. It is preferable that the other end portion 20b is vertically rotated about one end portion 20a connected to a skylight receiving frame 30 provided on the periphery of the window.
- the opening area of the opening can be expanded more than that of a structure that opens and closes around a purlin while maintaining a certain strength without taking special reinforcing means. It is possible.
- the skylight receiving frame 30 is provided with a film fixed on the hanging wood 10 at both end portions which are respectively arranged substantially parallel to the building. It is preferable to use a member provided with a holding portion 30a which can engage with a part 60a of the tool 60 and slidably hold the film fixing tool 60. Further, it is preferable that the hanging member 10 is provided with a joint member 70 capable of fixing the film fixing member 60 to the hanging member 10 at an arbitrary position within a range in which the film can be slid.
- the plastic film 80 as a covering material for the greenhouse can be easily spread. That is, the plastic film 80 is stretched with as much tension as possible in order to prevent flapping due to wind or the like.
- the plastic film 80 is placed on the sloped wall of the valley gutter 50.
- the bottom end of the plastic film 80 is engaged with and fixed to the formed film engaging portion, while the ceiling end of the plastic film 80 is fixed to the above-mentioned film fixture 60.
- the film fixing tool 60 is slid together with the joint member 70 in the direction approaching the ridge.
- tension can be applied to the plastic film 80.
- the film fixing tool 60 is fixed to the hanging wood 10 by the joint member 70, so that the plastic film 80 has an appropriate tension and is stretched. be able to.
- the structure of the aggregate forming the roof can be simplified while maintaining the predetermined strength. Therefore, it is possible to improve the lighting efficiency, and to reduce the labor and labor of the assembling work at the installation location, and to reduce the building cost including the material cost.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Greenhouses (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB038134977A CN100376143C (zh) | 2003-01-22 | 2003-01-22 | 温室的屋顶构造 |
JP2004567133A JP3923061B2 (ja) | 2003-01-22 | 2003-01-22 | 温室における屋根の構造 |
PCT/JP2003/000565 WO2004064496A1 (ja) | 2003-01-22 | 2003-01-22 | 温室における屋根の構造 |
AU2003303778A AU2003303778A1 (en) | 2003-01-22 | 2003-01-22 | Roof structure for greenhouses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/000565 WO2004064496A1 (ja) | 2003-01-22 | 2003-01-22 | 温室における屋根の構造 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004064496A1 true WO2004064496A1 (ja) | 2004-08-05 |
Family
ID=32750584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/000565 WO2004064496A1 (ja) | 2003-01-22 | 2003-01-22 | 温室における屋根の構造 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3923061B2 (ja) |
CN (1) | CN100376143C (ja) |
AU (1) | AU2003303778A1 (ja) |
WO (1) | WO2004064496A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008161100A (ja) * | 2006-12-27 | 2008-07-17 | Sankin B & G Kk | 連棟式の温室 |
KR101474526B1 (ko) * | 2013-02-21 | 2014-12-22 | (주)제이텍 | 온실용 파이프 지지유닛 |
JP2021090360A (ja) * | 2019-12-06 | 2021-06-17 | 渡辺パイプ株式会社 | 屋根フィルムシート展張方法、栽培ハウス屋根作業用治具、長スパン屋根アーチ栽培ハウス |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4857273B2 (ja) * | 2005-08-31 | 2012-01-18 | 武久 大出 | 温室及び温室の軸組工法 |
KR101581675B1 (ko) * | 2015-07-06 | 2015-12-31 | 주식회사 그린플러스 | 경질필름 온실 지붕구조 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3008867U (ja) * | 1994-06-21 | 1995-03-20 | 渡辺 憲臣 | 施設園芸ハウスの一部曲げ合掌 |
JP2001327223A (ja) * | 2000-05-19 | 2001-11-27 | Kunimitsu Sonoyama | 天井開閉型ビニールハウス |
JP2002291348A (ja) * | 2001-03-30 | 2002-10-08 | Watanabe Pipe | 多連棟型耐候性温室 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1023977B (it) * | 1974-10-30 | 1978-05-30 | Tosello Ugo | La re serra ricoperta e chiusa con polietilene o materiale simi |
JPH038867U (ja) * | 1989-06-15 | 1991-01-28 | ||
CN2154586Y (zh) * | 1993-02-17 | 1994-02-02 | 三易环境设计工程有限公司 | 温室水槽与斜梁接合的改良结构 |
CN2172944Y (zh) * | 1993-03-01 | 1994-08-03 | 中国石化石家庄炼油厂 | 椭圆日光温室 |
CN2310453Y (zh) * | 1996-10-26 | 1999-03-17 | 辛德禄 | 软连接无支柱双层薄膜和发泡板保温的塑料温室 |
CN2293175Y (zh) * | 1997-03-24 | 1998-10-07 | 扬州大杰士玻璃钢制品有限公司 | 玻璃钢蔬菜大棚 |
JP2003009674A (ja) * | 2001-07-02 | 2003-01-14 | Ishiguro Nouzai Kk | 温 室 |
-
2003
- 2003-01-22 CN CNB038134977A patent/CN100376143C/zh not_active Expired - Fee Related
- 2003-01-22 JP JP2004567133A patent/JP3923061B2/ja not_active Expired - Fee Related
- 2003-01-22 AU AU2003303778A patent/AU2003303778A1/en not_active Abandoned
- 2003-01-22 WO PCT/JP2003/000565 patent/WO2004064496A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3008867U (ja) * | 1994-06-21 | 1995-03-20 | 渡辺 憲臣 | 施設園芸ハウスの一部曲げ合掌 |
JP2001327223A (ja) * | 2000-05-19 | 2001-11-27 | Kunimitsu Sonoyama | 天井開閉型ビニールハウス |
JP2002291348A (ja) * | 2001-03-30 | 2002-10-08 | Watanabe Pipe | 多連棟型耐候性温室 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008161100A (ja) * | 2006-12-27 | 2008-07-17 | Sankin B & G Kk | 連棟式の温室 |
KR101474526B1 (ko) * | 2013-02-21 | 2014-12-22 | (주)제이텍 | 온실용 파이프 지지유닛 |
JP2021090360A (ja) * | 2019-12-06 | 2021-06-17 | 渡辺パイプ株式会社 | 屋根フィルムシート展張方法、栽培ハウス屋根作業用治具、長スパン屋根アーチ栽培ハウス |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004064496A1 (ja) | 2006-05-18 |
JP3923061B2 (ja) | 2007-05-30 |
CN1658750A (zh) | 2005-08-24 |
AU2003303778A1 (en) | 2004-08-13 |
CN100376143C (zh) | 2008-03-26 |
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