CN201528565U - Quadrilateral combined inflatable thermal film - Google Patents
Quadrilateral combined inflatable thermal film Download PDFInfo
- Publication number
- CN201528565U CN201528565U CN2009202441709U CN200920244170U CN201528565U CN 201528565 U CN201528565 U CN 201528565U CN 2009202441709 U CN2009202441709 U CN 2009202441709U CN 200920244170 U CN200920244170 U CN 200920244170U CN 201528565 U CN201528565 U CN 201528565U
- Authority
- CN
- China
- Prior art keywords
- film
- quadrilateral
- quadrangle
- layer film
- inflatable thermal
- 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 - Fee Related
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- 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)
- Protection Of Plants (AREA)
Abstract
The utility model provides a quadrilateral combined inflatable thermal film. An upper layer film and a lower layer film are both made into the shape of quadrangle; an air tap is mounted in an appropriate position of the lower layer film; the upper layer film and the lower layer film are bonded along the edges of the quadrilateral bodies to form an independent quadrilateral double-layer film space; a plurality of independent quadrilateral double-layer film spaces are transversely connected; and equal-pressure air is aerated into each independent quadrilateral double-layer film space through the air tap, and then an complete quadrilateral inflatable thermal film is formed. The quadrilateral combined inflatable thermal film can be applied for agricultural high tunnels and temporary buildings, solves the deficiency that just single-layer thermal film can be realized in the prior art and achieves the effect of the large-area and multilayer heat insulation. Furthermore, the quadrilateral combined inflatable thermal film has the advantages of light weight, low manufacturing cost, good heat insulation effect and simple manufacturing process.
Description
Affiliated field
The utility model belongs to agricultural greenhouse multi-layer heat preserving articles for use and temporary building is safeguarded articles for use.
Background technology
At present, existing agricultural greenhouse adopts single layer plastics films to cover on the big-canopy framework of shaping to be incubated more.In order to realize multi-layer heat preserving, common way is will add things such as straw screen or mat, cotton-wadded quilt to cover in the outside of booth, and this will increase the insulation cost, drops into more manpower management.
Summary of the invention
In order to overcome the deficiency of above-mentioned existence, the purpose of this utility model is that a kind of quadrangle combination aeration insulating film will be provided, and its own wt is light, cost is low, high insulating effect, and can reduce cold district agriculture production cost in winter effectively, prolongs ploughing season.
The technical scheme that its technical problem that solves the utility model adopts is: insulation film is provided with quadrangle topmost thin film, quadrangle lower film and valve.Bonding up and down the edge of quadrangle topmost thin film and quadrangle lower film, form independently quadrangle bilayer film interval, a plurality of independently quadrangle bilayer films are interval laterally continuously, constitute quadrangle combination aeration insulating film.Each independently the lower film in quadrangle bilayer film interval be provided with a valve, independently charge into isobaric air in quadrangle bilayer film interval for respectively each by valve, can reach the heat insulation effect of large tracts of land multi-layer heat preserving.
Owing to adopted above-mentioned design, the beneficial effects of the utility model are: make simple, but bonding repairing, high insulating effect, cost are low.On the basis of original big-canopy framework and canopy film, original canopy film is changed into this aeration insulating film, can reach the effect that makes full use of luminous energy and large tracts of land multi-layer heat preserving.
Description of drawings
Fig. 1 is the constitutional diagram in the independent quadrangle bilayer film interval of the utility model quadrangle combination aeration insulating film.
Fig. 2 is the bonding constitutional diagram of the utility model quadrangle combination aeration insulating film.
Among the figure 1, be the wire bonding location, 2, topmost thin film, 3, lower film, 4, quadrangle air bag interval independently, 5, valve.
Embodiment
At first upper film 2 is made equilateral quadrangle, lower film 3 is made equilateral quadrangle, press valve 5 in the appropriate location of lower film 3, double- layer films 2,3 is bonding along marginal position up and down, promptly form independently quadrangle bilayer film interval 4, a plurality of independently quadrangle bilayer films interval 4 laterally continuously.Independently charge into isobaric air in quadrangle bilayer film interval 4 for respectively each by valve 5, this aerated film is covered on original big-canopy framework, the fixture compacting is partly used in the termination, promptly forms complete aeration insulating film integral body.Use this film, can reach the effect of multilayer film insulation.
Claims (1)
1. a quadrangle makes up the aeration insulating film, comprise upper strata book film (2), lower floor's book film (3), valve (5), it is characterized in that upper strata book film (2) is made quadrangle, lower floor's book film (3) is made quadrangle, bonding up and down the edge of quadrangle upper strata book film (2) and quadrangle lower floor book film (3), form the independently double-deck book film interval (4) of quadrangle, independently charge into isobaric air in the double-deck book film interval of quadrangle (4) for each, the double-deck book film intervals of a plurality of independently quadrangles (4) have laterally constituted aeration insulating film integral body continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202441709U CN201528565U (en) | 2009-11-18 | 2009-11-18 | Quadrilateral combined inflatable thermal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202441709U CN201528565U (en) | 2009-11-18 | 2009-11-18 | Quadrilateral combined inflatable thermal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201528565U true CN201528565U (en) | 2010-07-21 |
Family
ID=42523979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202441709U Expired - Fee Related CN201528565U (en) | 2009-11-18 | 2009-11-18 | Quadrilateral combined inflatable thermal film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201528565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704570A (en) * | 2012-06-12 | 2012-10-03 | 董兰田 | Fast assembled greenhouse with aerodynamic force supported connecting cable net fixing membrane spliced structure |
| CN103141337A (en) * | 2012-12-15 | 2013-06-12 | 逯迦 | Double-membrane airtight full-daylighting greenhouse |
-
2009
- 2009-11-18 CN CN2009202441709U patent/CN201528565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704570A (en) * | 2012-06-12 | 2012-10-03 | 董兰田 | Fast assembled greenhouse with aerodynamic force supported connecting cable net fixing membrane spliced structure |
| CN102704570B (en) * | 2012-06-12 | 2014-04-23 | 董兰田 | Fast assembled greenhouse with aerodynamic force supported connecting cable net fixing membrane spliced structure |
| CN103141337A (en) * | 2012-12-15 | 2013-06-12 | 逯迦 | Double-membrane airtight full-daylighting greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20121118 |