CN201263336Y - Double-film beam double-film greenhouse frame - Google Patents

Double-film beam double-film greenhouse frame Download PDF

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Publication number
CN201263336Y
CN201263336Y CNU2008200724855U CN200820072485U CN201263336Y CN 201263336 Y CN201263336 Y CN 201263336Y CN U2008200724855 U CNU2008200724855 U CN U2008200724855U CN 200820072485 U CN200820072485 U CN 200820072485U CN 201263336 Y CN201263336 Y CN 201263336Y
Authority
CN
China
Prior art keywords
film
adventitia
membrance
pressing tank
sides
Prior art date
Application number
CNU2008200724855U
Other languages
Chinese (zh)
Inventor
刘国兴
Original Assignee
刘国兴
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘国兴 filed Critical 刘国兴
Priority to CNU2008200724855U priority Critical patent/CN201263336Y/en
Application granted granted Critical
Publication of CN201263336Y publication Critical patent/CN201263336Y/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The utility model relates to a double-film beam double-film greenhouse framework which comprises an outer film beam and an inner film beam connected with the outer film beam through a connecting rib, wherein film pressing grooves are arranged on the outer film beam and the inner film beam, clip springs are arranged in the film pressing grooves, the C-shaped or 3-shaped film pressing groove formed by bending both sides of the outer film beam is arranged on the outer film beam, the clip springs used for clipping the inner film and the outer film in the film pressing grooves are arranged in the film pressing grooves, and the outer film beam and a steel tube are mutually alternately arranged. The utility model has the advantages of high bending strength, simple structure, convenient instillation, time conservation, labor conservation, low price, energy conservation, no damage of the inner film and the outer film, and the like.

Description

Two film beam framework of glasshouse big shack with double films
Technical field
The utility model relates to a kind of framework of glasshouse big shack, especially two film beam framework of glasshouse big shack with double films.
Background technology
At present, the plastic greenhouse that generally uses is single layer structure, and heat-insulating property is relatively poor, fills in cold winter in the north, in order to keep temperature suitable in the booth, people or consume the heating of a large amount of energy perhaps add a cover cotton-wadded quilt or straw screen or mat etc. night on plastic film, raise daytime and get sun, cause plastic film and straw screen or mat etc. very easily impaired, both increased consumer spending, waste of manpower again brings many worries to the peasant.Improve the booth room temperature in order to make full use of daylight, reach and save the heating energy winter, spring and autumn shifts to an earlier date or postpones the vegetables Time To Market, and the glasshouse big shack with double films technical scheme that is made of inner membrance beam and adventitia beam has appearred in the purpose of increasing economic efficiency." framework of glasshouse big shack with double films " (patent No.: ZL200720093701X) that my application has also been authorized, with the simplest structure, promptly at the nexine of steel skeleton of greenhouse shed and skin one deck plastic foil of mating formation respectively, form the double-layer plastic film green house, reached the heat insulation effect of duplicature, that is, not heating northerly winter also can planting vegetable, not only save energy consumption, and reduced cost.But, feel in the practice outwards to stretch the phenomenon that occurs the wearing and tearing plastics when using when the both sides opening of two film beams, also exist to be subjected to the not high shortcoming of force intensity.
Summary of the invention
The purpose of this utility model is to remedy the deficiencies in the prior art, provides a kind of and is subjected to the force intensity height, do not damage the canopy film, two film beam duplicature framework of glasshouse big shack easy for installation, with low cost.
The purpose of this utility model is achieved through the following technical solutions.
The two film beam framework of glasshouse big shack with double films of the utility model, it comprises the adventitia beam and is connected in the inner membrance beam of adventitia beam by company's muscle, described inner membrance beam is provided with film-pressing tank, be provided with jump ring in the described film-pressing tank, wherein, described adventitia beam is provided with film-pressing tank, is provided with in the described film-pressing tank to be used for adventitia is stuck in jump ring in the film-pressing tank.
Described adventitia beam and inner membrance beam are referred to as two film beams.
Described adventitia beam can be arranged in a crossed manner mutually with steel pipe.
The film-pressing tank of described adventitia beam and inner membrance beam is semi-enclosed " C " shape groove that both sides form to the same side symmetry bending.
The film-pressing tank of described adventitia beam and inner membrance beam is semi-enclosed " 3 " word shape groove that crouches that both sides form with the arcuation protuberance to the inside to the same side symmetry bending, center line.
Described adventitia beam and inner membrance beam are provided with vertical both sides upstanding edge, the semiclosed side both sides that are parallel to each other and sealing side, and the end on semiclosed side both sides is for mild slick and sly.
The utility model beneficial effect is: the utility model has adopted the two film beams that have film-pressing tank, during installation inner membrance and adventitia are embedded in respectively in the film-pressing tank of inner membrance beam and adventitia beam and just can with the jump ring chucking, vertical both sides of the film-pressing tank that bending is formed are provided with upstanding edge, the both sides of horizontal semiclosed side are parallel to the closed side on one side, end, semiclosed side both sides is again mild and slick and sly, increase the bending strength of booth with this, and reached the purpose of not damaging inside and outside film.In addition,, both need not light a fire or light a fire less, saved the energy again because the heat dissipation that duplicature has stoped cross-ventilation to cause has increased the heat insulation effect of booth with this.Advantages such as the utility model also has simple in structure, and is easy for installation, time saving and energy saving, cheap.
Description of drawings
Fig. 1 is the structural representation of the two film beam framework of glasshouse big shack with double films of the utility model.
Fig. 2 is the another embodiment structural representation of the two film beam framework of glasshouse big shack with double films of the utility model
Fig. 3 is the user mode schematic diagram of the two film beam framework of glasshouse big shack with double films of the utility model.
Fig. 4 is a kind of embodiment structural representation of adventitia beam of the present utility model or inner membrance beam.
Fig. 5 is the another embodiment structural representation of adventitia beam of the present utility model or inner membrance beam.
Fig. 6 is the film-pressing tank of adventitia beam of the present utility model or inner membrance beam and the enlarged diagram of jump ring.
Among the figure, 1, adventitia beam 2, connect muscle 3, inner membrance beam 4, adventitia 5, inner membrance 6, steel pipe 7, jump ring 8, film-pressing tank 9, the semiclosed side of film-pressing tank both sides 10, film-pressing tank sealing side 11, upstanding edge
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As Fig. 1, Fig. 3, shown in Figure 6, of the present utility model pair of film beam framework of glasshouse big shack with double films, it comprises adventitia beam 1 and muscle 2 is connected in the inner membrance beam 3 of adventitia beam 1, described inner membrance beam 3 is provided with film-pressing tank 8 by connecting, be provided with jump ring 7 in the film-pressing tank 8, wherein, described adventitia beam 1 is provided with film-pressing tank 8, is provided with in the described film-pressing tank 8 to be used for adventitia 4 is stuck in jump ring 7 in the film-pressing tank.During installation, earlier booth adventitia 4 is layered on the adventitia beam 1, and compresses or tighten with jump ring 7 with rope, the film-pressing tank 8 that then inner membrance 5 is embedded in inner membrance beam 3 is interior with jump ring 7 chuckings, realizes damaged lifting of smooth nothing of inside and outside film with this.
As shown in Figure 2, described adventitia beam 1 can be arranged alternately mutually with steel pipe 6, can increase the intensity that snow load and wind carry of resisting of canopy body with this.
As Fig. 4, shown in Figure 5, the film-pressing tank 8 of described adventitia beam 1 or inner membrance beam 3 can be semi-enclosed " C " shape groove that both sides form to the same side symmetry bending, also can be semi-enclosed " 3 " word shape groove that crouches that both sides form with the arcuation protuberance to the inside to the same side symmetry bending, center line.The semiclosed side both sides 9 of described adventitia beam 1 or inner membrance beam 3 are parallel to film-pressing tank sealing side 10, and, the end on semiclosed side both sides is mild and slick and sly, prevent the damage of inner membrance and adventitia with this, vertical both sides of described inner membrance beam and adventitia beam are respectively equipped with upstanding edge 11, can increase bending strength with this.
During concrete enforcement, also available injection machine is made the shape plastic foil beam identical with above-mentioned inner membrance beam.This plastic foil beam can be used in the transformation of traditional old monofilm canopy, plastic foil beam opening is carried on the back fixing and chucking on the interior beam steel that is attached to traditional monofilm framework of glasshouse big shack with jig, then inner membrance upwards is embedded in jump ring in the film-pressing tank of plastic foil beam and tightens, with this damaged lifting of smooth nothing that realizes old canopy inner membrance, finish of the transformation of monofilm canopy to two film canopies.

Claims (5)

1, a kind of pair of film beam framework of glasshouse big shack with double films, it comprises adventitia beam (1) and is connected in the inner membrance beam (3) of adventitia beam (1) by company's muscle, described inner membrance beam (3) is provided with film-pressing tank (8), be provided with jump ring (7) in the film-pressing tank (8), it is characterized in that: described adventitia beam (1) is provided with film-pressing tank (8), is provided with in the described film-pressing tank (8) to be used for adventitia (4) is stuck in the interior jump ring (7) of film-pressing tank.
2, according to claim 1 pair of film beam framework of glasshouse big shack with double films is characterized in that: described adventitia beam (1) can be arranged alternately mutually with steel pipe (6).
3, according to claim 1 pair of film beam framework of glasshouse big shack with double films is characterized in that: semi-enclosed " C " shape groove section bar that the film-pressing tank (8) of described adventitia beam (1) and inner membrance beam (3) forms to the same side symmetry bending for both sides.
4, according to claim 1 pair of film beam framework of glasshouse big shack with double films is characterized in that: semi-enclosed " 3 " word shape groove section bar that crouches that the film-pressing tank (8) of described adventitia beam (1) and inner membrance beam (3) forms with the arcuation protuberance to the same side symmetry bending, center line to the inside for both sides.
5, according to claim 1 pair of film beam framework of glasshouse big shack with double films, it is characterized in that: semiclosed side both sides (9) and sealing side (10) that described adventitia beam (1) and inner membrance beam (3) are provided with vertical both sides upstanding edges (11) and are parallel to each other, and the end on semiclosed side both sides is for mild slick and sly.
CNU2008200724855U 2008-09-18 2008-09-18 Double-film beam double-film greenhouse frame CN201263336Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200724855U CN201263336Y (en) 2008-09-18 2008-09-18 Double-film beam double-film greenhouse frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200724855U CN201263336Y (en) 2008-09-18 2008-09-18 Double-film beam double-film greenhouse frame

Publications (1)

Publication Number Publication Date
CN201263336Y true CN201263336Y (en) 2009-07-01

Family

ID=40829673

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200724855U CN201263336Y (en) 2008-09-18 2008-09-18 Double-film beam double-film greenhouse frame

Country Status (1)

Country Link
CN (1) CN201263336Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102124920A (en) * 2011-01-14 2011-07-20 张勇 Economical and practical type multifunctional greenhouse shed
CN102626041A (en) * 2011-12-08 2012-08-08 孙有芳 Light steel skeleton double-film planting greenhouse
CN103262764A (en) * 2013-05-03 2013-08-28 马希祥 Multilayer plastic thermal insulation greenhouse and manufacturing method thereof
CN103291791A (en) * 2013-04-01 2013-09-11 北京丰隆温室科技有限公司 Greenhouse film clamp spring
CN108353697A (en) * 2018-02-11 2018-08-03 中国科学院海洋研究所 A kind of duplicature heat preservation booth structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102124920A (en) * 2011-01-14 2011-07-20 张勇 Economical and practical type multifunctional greenhouse shed
CN102626041A (en) * 2011-12-08 2012-08-08 孙有芳 Light steel skeleton double-film planting greenhouse
CN103291791A (en) * 2013-04-01 2013-09-11 北京丰隆温室科技有限公司 Greenhouse film clamp spring
CN103262764A (en) * 2013-05-03 2013-08-28 马希祥 Multilayer plastic thermal insulation greenhouse and manufacturing method thereof
CN108353697A (en) * 2018-02-11 2018-08-03 中国科学院海洋研究所 A kind of duplicature heat preservation booth structure
CN108353697B (en) * 2018-02-11 2020-08-11 中国科学院海洋研究所 Double-layer film thermal insulation shed structure

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Granted publication date: 20090701

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