CN201290277Y

CN201290277Y - Integral greenhouse film

Info

Publication number: CN201290277Y
Application number: CNU2008202260342U
Authority: CN
Inventors: 张先送
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-17
Filing date: 2008-11-17
Publication date: 2009-08-19
Anticipated expiration: 2018-11-17

Abstract

The utility model discloses an integral shelter film, which comprises a film main body, wherein, the film main body is provided with a supporting device which is used for plugging into the soil and supporting the film main body, and the supporting device extends in the width direction of the film main body. The integral shelter film not only has simple structure and convenient construction, but also has low cost; not only is applicable to the small-arch shelter of the green unions and gingers, but also is applicable to the large-sized vegetable large-arch shelter, thereby satisfying different requirements of the farmers.

Description

Contiuum type canopy film

Technical field

The utility model relates to a kind of agricultural canopy film, relates in particular to a kind of Contiuum type canopy film that is used to build green house of vegetables, the little shed of green onion ginger etc.

Background technology

In different regions, because season alternation variation of temperature, temperature limited, especially at northern area, crops are difficult for growth, thus generally the growing environments of seasonal crops is carried out artificial adjustment, generally adopt shed with crops cover carry out warming, to adapt to its growing environment, satisfy people's daily need.The shed that is adopted is to build shelf with wood, bamboo or bamboo chip etc. in advance, and then on the top of the shelf with film cover, with soil the film periphery is added press fit again, with iron wire film is tied up on the top of the shelf then, film is fixed, this is for large-scale shed, for small-sized shed, then need earlier bamboo chip to be bent in the arc insertion soil in use to fix, then plastic film is covered on the bamboo chip, the film periphery is added press fit with soil, so, it is higher manually to build cost, and wastes time and energy.

Especially support member such as bamboo chip easy deformation and cause fracture in long-time use makes film impaired, and maintenance cost is higher, and uses for a long time and rot easily; And for large-scale shed, in order to fixedly secure, need every bamboo chip and plastic film be fixed by iron wire etc., to guarantee that plastic film does not break away from bamboo chip when blowing, make it cover crops securely, so not only damage plastic film easily, reduce the service life of film, also can reduce its thermal property simultaneously; To small-sized shed, bamboo chip is perishable, crooked, distortion and fractureing easily, damages shed, makes crops influenced, and uses loaded down with trivial detailsly, increases the weight of peasant's burden.

The utility model content

Technical problem to be solved in the utility model provides a kind of Contiuum type canopy film, and it is simple in structure, can obviously improve and build canopy efficient.

For solving the problems of the technologies described above, the technical solution of the utility model is: Contiuum type canopy film, comprise film bulk, be fixed with the bracing or strutting arrangement that is used to insert in the soil and supports described film bulk on the described film bulk, described bracing or strutting arrangement extends along described film bulk width.

As a kind of optimal way, described bracing or strutting arrangement comprises the stay that is fixedly installed on described film bulk inboard.

As a kind of optimal way, the two ends of described bracing or strutting arrangement are provided with hook portion.

As a kind of optimal way, described stay is the plastics stays, described plastics stay heat seal or be adhered on the described film bulk.

Owing to adopted technique scheme, by on film bulk, fixedly installing bracing or strutting arrangement, and bracing or strutting arrangement extends along described film bulk width, bracing or strutting arrangement can be bent into arc during use, because bracing or strutting arrangement is fixedlyed connected with film bulk, so just film bulk can be supported by bracing or strutting arrangement, insert in the soil two ends of bracing or strutting arrangement fixing then, at last bury the lower end of film bulk fixing with soil again, so just can form a shed, not only simple in structure, it is convenient to build, and cost is low, is not only applicable to little sheds such as green onion ginger, and be applicable to that large-scale green house of vegetables uses, and is fit to the many-sided demand of peasant.

Description of drawings

Fig. 1 is the structure cutaway view of the utility model embodiment one;

Fig. 2 is the structural perspective of the utility model embodiment one;

Fig. 3 is the structure cutaway view of the utility model embodiment two;

Fig. 4 is the structural perspective of the utility model embodiment two.

Embodiment

Embodiment one: as depicted in figs. 1 and 2, Contiuum type canopy film, comprise film bulk 1, be fixedly connected with stay 2 on the described film bulk 1, film bulk 1 and stay 2 are fixedlyed connected by heat seal, also can be bonding way, and described stay 2 is fixedly installed on the inboard of described film bulk 1, and along described film bulk 1 width extension, just can be when building booth with film bulk 1 support fixation by stay 2; Stay 2 is all plastic material with film bulk 1 and makes, and stay 2 can form batch process like this, has reduced cost; The shape of cross section of stay 2 is generally rectangle, in order to improve its rigidity, can select other shapes such as I shape, flute profile; The two ends of stay 2 are provided with hook portion 3, hook portion 3 can be designed to the tip shape that the side direction near stay 2 ends tilts, so not only when building booth, be convenient to stay 2 is inserted in the soil, and after stay 2 inserts soil, utilize hook portion 3 can tightly pull out the soil of periphery, make stay 2 be not easy to become flexible and extract, prevent from when blowing, film bulk 1 to be thrown, easy to use.

Embodiment two: other aspects and embodiment one are basic identical, difference is: as shown in Figure 3 and Figure 4, the outside of described film bulk 1 is provided with press strip 4, described press strip 4 can be arranged on the top of stay 2, by rivet etc. and stay 2 riveted joints, described film bulk 1 is fixedly installed between described stay 2 and the described press strip 4; Also can be provided with at interval, bond together by heat seal and film bulk 1 with stay 2; When stay 2 was played a supporting role, 4 pairs of film bulks 1 of press strip were exerted pressure, and so especially when building large-scale green house of vegetables, made the canopy body more firm.

In use, the end with stay 2 inserts in the soil earlier, bends stay 2 then, its formation is arc, again its other end is inserted in soil, can play better fixation, make the width of little shed such as the width at its two ends and green onion ginger or green house of vegetables suitable by hook portion 3; At last the lower limb of film bulk 1 is buried with soil, so just can form a shed.The utility model is not only simple in structure, and has reduced manpower and materials when building booth, has reduced cost, for the peasant has alleviated burden.-

Claims

1. Contiuum type canopy film comprises film bulk, it is characterized in that: be fixed with the bracing or strutting arrangement that is used to insert in the soil and supports described film bulk on the described film bulk, described bracing or strutting arrangement extends along described film bulk width.

2. Contiuum type canopy film as claimed in claim 1, it is characterized in that: described bracing or strutting arrangement comprises the stay that is fixedly installed on described film bulk inboard.

3. Contiuum type canopy film as claimed in claim 2, it is characterized in that: the two ends of described stay are provided with hook portion.

4. as claim 2 or 3 described Contiuum type canopy films, it is characterized in that: the shape of cross section of described stay is rectangle, I-shaped or flute profile.

5. Contiuum type canopy film as claimed in claim 4 is characterized in that: described stay is the plastics stays, described plastics stay heat seal or be adhered on the described film bulk.

6. Contiuum type canopy film as claimed in claim 5, it is characterized in that: the outside of described film bulk is provided with press strip.