CN2593553Y - Composite insulative quilt in greenhouse - Google Patents
Composite insulative quilt in greenhouse Download PDFInfo
- Publication number
- CN2593553Y CN2593553Y CN02295459U CN02295459U CN2593553Y CN 2593553 Y CN2593553 Y CN 2593553Y CN 02295459 U CN02295459 U CN 02295459U CN 02295459 U CN02295459 U CN 02295459U CN 2593553 Y CN2593553 Y CN 2593553Y
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- CN
- China
- Prior art keywords
- thermal insulation
- insulation quilt
- quilt
- film
- greenhouse
- 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
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- Greenhouses (AREA)
- Protection Of Plants (AREA)
Abstract
The utility model relates to a composite thermal insulation quilt in a greenhouse, which comprises a plastic bubble film layer and an aluminium film layer which are composite mutually. The utility model is characterized in that the aluminium film layer is made by the method that aluminium paper is directly compounded on the surface of the thermal insulation quilt. The utility model with the advantage of good front using effect is suitable for using in greenhouses.
Description
Technical field
The utility model relates to the technical field of a kind of greenhouse composite thermal-insualting quilt.
Background technology
Along with modern agricultural development, adopted green house to cultivate crops such as planting vegetable and fruit in a large number, so traditional thermal insulation quilt more and more has been not suitable for the needs of modern greenhouse booth, it as the patent No. 01202618.2 Chinese patent " greenhouse composite thermal-insualting quilt ", this greenhouse composite thermal-insualting quilt, it comprises the upper strata, lower floor, characteristics are upper stratas, the needle punched felt layer is arranged between the lower floor successively, the highly foaming polyethylene layer, vacuum aluminum-coated rete or the needle punched felt layer is arranged successively, highly foaming polyethylene layer or vacuum aluminum-coated rete is arranged successively, the highly foaming polyethylene layer, vacuum aluminum-coated rete; Upper strata, lower floor are woven film or waterproof cloth; Fixedly connected with the tarpaulin circle around upper strata, following laminar surface, each layer, the thermal insulation quilt edge is sewed up, and this utility model surface strength is good, rainproof, anti-aging, high insulating effect, easy to use, life-span is long, but suitability for industrialized production, and its defective is that this thermal insulation quilt has adopted the needle punched felt layer, infiltration easily, special in the colder place of temperature, it uses at night easily and freezes, and becomes very hard one, be not easy by day to roll, heat insulation effect is also poor simultaneously; Vacuum aluminum-coated rete is not the surface that directly is compounded in greenhouse heat-insulating quilt, also have one deck woven film or waterproof cloth on the surface of vacuum aluminum-coated rete, so influence its function of flushing outside line reflectingly, reduce its heat insulation and preservation effect, especially summer when thermal insulation quilt turns over when using, its vacuum aluminum-coated rete outside, it directly flashes back the sunlight, this the time its surperficial temperature than higher, also make woven film or waterproof cloth thawing or aging easily in vacuum aluminum-coated rete outside, so the reverse side serviceability is very poor, this thermal insulation quilt all is to adopt rete to be formed by stacking in addition, not anti-tearing structure, so in agricultural production, this thermal insulation quilt is subjected to plant branch bar etc. easily and colludes and draw, and causes and tears the phenomenon that comes, and influences its service life, each of this thermal insulation quilt layer is to have adopted paulin nail and suture texture to unite by a seam at last, make as required correspondingly-sized thermal insulation quilt, be inconvenient to manufacture inconvenient cutting, can not freely use, buried hidden danger for infiltration simultaneously, the aluminium film has adopted general vacuum AL membran, and its thickness is even inadequately, and aluminium adhesive force on film is more weak, fall down easily, influence its use, these aspects need us to do further improvement.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of reasonable in design simple, easy production, all more satisfactory greenhouse composite thermal-insualting quilt of heat insulation effect made at prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this kind greenhouse composite thermal-insualting quilt, bubble rete and aluminum membranous layer that it includes compound mutually plastics is characterized in that aluminum membranous layer adopts the aluminium film directly to be compounded in the surface of thermal insulation quilt.
Further improve, above-mentioned aluminum membranous layer is combined with each other by the bubble rete of filament stratum reticulare with the centre.
Improve, above-mentioned bubble rete is combined with each other by the plastic film layers of following filament stratum reticulare and PE or PET or PVC again.
In addition, above-mentioned bubble rete can adopt multilayer closed pore formula bubble chamber film.
Compared with prior art, advantage of the present utility model is: because we have adopted closed pore formula bubble chamber film and direct composite construction, be not easy infiltration, so also be not easy to freeze, roll easily, heat insulation effect is also better; This aluminum membranous layer is the surface that directly is compounded in greenhouse heat-insulating quilt, when using in the front, its aluminum membranous layer can directly reflect the infrared rays from ground, so heat insulating effect is better, when reverse side used, its aluminum membranous layer also can directly reflect the sunlight from the sun, played the good effect of sheltering from heat or light, avoid making phenomenons such as plastic foil thawing, so the positive and negative serviceability is all more satisfactory; Designed the filament stratum reticulare in the thermal insulation quilt, can prevent effectively that thermal insulation quilt from being torn out big openning phenomenon by plants shoots, fastness and intensity have improved; Each of thermal insulation quilt layer is to utilize the heating pressing technology directly to be combined with each other, and do not need suture texture, makes things convenient for cutting, and improved sealing property, effectively prevents infiltration, and applicability is better; Adopted aluminium matter ionic membrane, aluminium lamination is more even, is not easy aluminium plasmid, and result of use is good; More rationally simple, better better, the easy manufacturing of positive and negative serviceability of its structural design in a word, cost is low, is adapted at promoting the use of on the plastic greenhouse.
Description of drawings
The structure cutaway view of Fig. 1 greenhouse composite thermal-insualting quilt.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Anticipate as shown in the figure, this greenhouse heat-insulating quilt includes the aluminum membranous layer 1 that is combined with each other mutually by order from top to down, filament stratum reticulare 2, bubble rete 3, filament stratum reticulare 4, plastic film layers 5, aluminum membranous layer 1 adopts the reflected infrared ray rate than higher evaporation type clad aluminum matter ionic membrane, it is that metallic aluminium is vaporized under 2000 degree high temperature, adopt the method for positive and negative electrode then, aluminium ion is deposited on the PET film forms, its reflected infrared ray performance is good, heat insulation powerful, and alumina particles is not easy to fall down, uniform film thickness and approaching, the direct compound condition that provides for thermal insulation quilt, filament stratum reticulare 2,4 adopt dacron thread to make the net sheet, improve the intensity and the fastness of thermal insulation quilt, and anti-tearing is effective, bubble rete 3 adopts closed pore formula bubble chamber film, it can adopt PE or PVC or other plastic material to make, also can be that foamed plastics is made, can play main heat-insulation and heat-preservation effect, and anti-sealing sucks the film of plastic film layers 5 employing PE or PET or PVC, energy waterproof rain-proof simultaneously, utilize production technology heating extrusion forming method directly to be combined with each other according to top order then, made greenhouse heat-insulating quilt of the present utility model.It can positively use, and is exactly aluminum membranous layer state below, directly reflects the infrared rays on ground, and utilizes the bubble rete to carry out heat-insulation and heat-preservation, uses in the winter time mostly; Also can using by reverse side, is exactly aluminum membranous layer state in the above, directly reflects the sunlight of the sun, and the effect that playing shelters from heat or light is Protected from Heat is used in summer, mostly as occasions such as cultivation mushrooms.Said structure can suitably change as required, as at latitude than higher place, can cancel the filament stratum reticulare, and adopt the bubble chamber film of multilayer, to improve heat-insulating property, the positive and negative of thermal insulation quilt also can all compoundly be gone up clad aluminum matter ionic membrane.
Claims (5)
1, a kind of greenhouse composite thermal-insualting quilt, bubble rete (3) and aluminum membranous layer (1) that it includes compound mutually plastics is characterized in that described aluminum membranous layer (1) is the surface that employing aluminium film directly is compounded in thermal insulation quilt.
2, thermal insulation quilt according to claim 1 is characterized in that described aluminum membranous layer (1) is combined with each other by the bubble rete (3) of filament stratum reticulare (2) with the centre.
3, thermal insulation quilt according to claim 2 is characterized in that described bubble rete (3) is combined with each other by the plastic film layers (5) of following filament stratum reticulare (4) with PE or PET or PVC.
4, thermal insulation quilt according to claim 3 is characterized in that described bubble rete (3) adopts multilayer closed pore formula bubble chamber film.
5, thermal insulation quilt according to claim 1 is characterized in that described aluminium film is to be compounded in the clad aluminum matter ionic membrane that forms on the PET film after adopting the metallic aluminium vaporization, is compounded in the positive and negative of thermal insulation quilt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02295459U CN2593553Y (en) | 2002-12-31 | 2002-12-31 | Composite insulative quilt in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02295459U CN2593553Y (en) | 2002-12-31 | 2002-12-31 | Composite insulative quilt in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2593553Y true CN2593553Y (en) | 2003-12-24 |
Family
ID=33752470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02295459U Expired - Fee Related CN2593553Y (en) | 2002-12-31 | 2002-12-31 | Composite insulative quilt in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2593553Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696431A (en) * | 2012-06-12 | 2012-10-03 | 刘立功 | Thermal insulation material for greenhouse |
| CN102837456A (en) * | 2012-08-09 | 2012-12-26 | 平泉县希才应用菌科技发展有限公司 | Application of bubble chamber film as heat preservation material on heat preservation of edible fungi greenhouse |
| CN103202194A (en) * | 2013-04-28 | 2013-07-17 | 高志敏 | Greenhouse thermal insulation device |
| CN106105899A (en) * | 2016-07-28 | 2016-11-16 | 张峰 | High insulation agricultural greenhouse cover with mat by |
| CN109964704A (en) * | 2019-04-09 | 2019-07-05 | 阳谷信民耐火材料有限公司 | A kind of insulating quilt for greenhouse and its application |
-
2002
- 2002-12-31 CN CN02295459U patent/CN2593553Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696431A (en) * | 2012-06-12 | 2012-10-03 | 刘立功 | Thermal insulation material for greenhouse |
| CN102837456A (en) * | 2012-08-09 | 2012-12-26 | 平泉县希才应用菌科技发展有限公司 | Application of bubble chamber film as heat preservation material on heat preservation of edible fungi greenhouse |
| CN102837456B (en) * | 2012-08-09 | 2015-11-25 | 平泉县希才应用菌科技发展有限公司 | Bubble chamber film is as the application of insulation material on edible mushroom booth thermal insulation |
| CN103202194A (en) * | 2013-04-28 | 2013-07-17 | 高志敏 | Greenhouse thermal insulation device |
| CN106105899A (en) * | 2016-07-28 | 2016-11-16 | 张峰 | High insulation agricultural greenhouse cover with mat by |
| CN109964704A (en) * | 2019-04-09 | 2019-07-05 | 阳谷信民耐火材料有限公司 | A kind of insulating quilt for greenhouse and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |