CN2348586Y - Composite thermo-insulating cover for agricultural plastic greenhouse - Google Patents
Composite thermo-insulating cover for agricultural plastic greenhouse Download PDFInfo
- Publication number
- CN2348586Y CN2348586Y CN98239376U CN98239376U CN2348586Y CN 2348586 Y CN2348586 Y CN 2348586Y CN 98239376 U CN98239376 U CN 98239376U CN 98239376 U CN98239376 U CN 98239376U CN 2348586 Y CN2348586 Y CN 2348586Y
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- China
- Prior art keywords
- composite
- meters
- composite sheet
- sheet materials
- millimeters
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- 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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Classifications
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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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- Protection Of Plants (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a composite heat insulating sheet for agricultural plastic greenhouses. The utility model comprises composite sheet materials which are composed of a plurality of layers of composite polymer sheet materials, one of the composite sheet materials is respectively provided with a plastic film, non-woven fabric, EPE sheet material foaming paper, non-woven fabric and a plastic film form the upper layer and the lower layer, both sides on the length direction of the composite sheet materials are provided with through sleeves which are seamed by composite sheet material strips covered both side edges along the length direction of the composite sheet materials, and the inner parts of the sleeves are provided with ropes. The utility model is composed of a plurality of layers of composite polymer sheet materials, the utility model comprises a heat insulating and waterproofing foaming material layer, a non-woven fabric layer playing reinforcing function and a waterproofing plastic film layer, and the utility model has the advantages of big intensity, good waterproofing property, good watertight property and good heat insulating property.
Description
The utility model relates to a kind of structure of plastic tunnel composite thermal-insualting quilt.
In the evening in winter, farm plastic greenhouse is wanted the bedding adiabator layer for insulation on the plastic film of booth.In the prior art, the adiabator layer on the booth is to make with the straw screen or mat of straw establishment.This adiabator layer is owing to weave into straw, and intensity is low, fragile, particularly drenched suction by snow-broth after, influence insulation and using.
The purpose of this utility model is in order to overcome above-mentioned deficiency, the farm plastic greenhouse thermal insulation quilt that propose a kind of intensity height, does not absorb water.
The utility model is realized with the following method.
The composite sheet that the useful multilayer polymer sheets of farm plastic greenhouse thermal insulation quilt is composited, composite sheet can be three layers compound, three layers of composite sheet are respectively nonwoven, EPE sheet material blistering paper and nonwoven from the upper strata to the lower floor, the intermediate layer that is composite sheet is an EPE sheet material blistering paper, two outer layer surfaces of EPE sheet material blistering paper are nonwoven, there is elongated cover length direction both sides at composite sheet, are installed with rope in the cover.The complex method of the composite sheet that multilayer polymer sheets is composited can be compound with heat seal, adhesion is compound or make compound.Two elongated covers of side of the length direction of composite sheet are to wrap two sides with the chemical fibre cloth along the length direction of composite sheet to make and form.
The composite sheet that multilayer polymer sheets is composited also can be four layers or five layers.Four strata compound sheet material composite sheet are the compound layer of plastic film of one side at two outer layer surfaces of above-mentioned three layers of composite sheet; Five strata compound sheet material composite sheet are two compound layer of plastic film of outer layer surfaces difference at above-mentioned three layers of composite sheet.
During use, on farm plastic greenhouse, the farm plastic greenhouse thermal insulation quilt is paved from top to bottom, the two ends of the rope of farm plastic greenhouse thermal insulation quilt both sides are tied up to the upper and lower both sides of farm plastic greenhouse respectively, farm plastic greenhouse insulation thermal insulation quilt is paved on farm plastic greenhouse, tightened.After using up, untie above-mentioned sling the farm plastic greenhouse thermal insulation quilt is rolled.
The utility model is composited with multilayer polymer sheets, and the foamed material layer that insulation do not absorb water, the nonwoven layer and the fluid-tight plastic film layers of strengthening action are arranged, thus intensity greatly, do not absorb water, waterproof, good heat insulating.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of farm plastic greenhouse thermal insulation quilt.
Among Fig. 1, the composite sheet 6 that the useful five strata compound sheet materials of farm plastic greenhouse thermal insulation quilt are composited, composite sheet 6 is respectively plastic film 1, nonwoven 2, EPE sheet material blistering paper 3, nonwoven 2 and plastic film 1 from the upper strata to the lower floor, the intermediate layer that is composite sheet 6 is an EPE sheet material blistering paper 3, two side facings of EPE sheet material blistering paper 3 are nonwoven 2, two skins of composite sheet 6 are plastic films 1, in the length direction both sides of composite sheet 6 elongated cover 4 are arranged, and are installed with rope 5 in the cover.
The composite sheet that multilayer polymer sheets is composited can be four layers, also can be three layers.Four strata compound sheet material composite sheet are to remove layer of plastic film in the plastic film of two outer layer surfaces of above-mentioned five layers of composite sheet, only stay layer of plastic film; Three strata compound sheet material composite sheet are that two outer layer surfaces at above-mentioned five layers of composite sheet all remove plastic film, only leave EPE sheet material foaming ply of paper and two outer field nonwoven layer of EPE sheet material foaming ply of paper.
The thickness of above-mentioned EPE sheet material blistering paper is 3 millimeters, 5 millimeters, 8 millimeters, 10 millimeters, 12 millimeters or 15 millimeters; The width of farm plastic greenhouse insulation is 1 meter, 2 meters, 3 meters, 4 meters, 5 meters or 6 meters.
Claims (6)
1. farm plastic greenhouse composite thermal-insualting quilt, it is characterized in that: the composite sheet that useful three strata compound sheet materials are composited, composite sheet is respectively nonwoven, EPE sheet material blistering paper and nonwoven from the upper strata to the lower floor, wrap two sides at the useful chemical fibre cloth of two sides of length direction of composite sheet along the length direction of composite sheet and making the elongated cover that forms, be installed with rope in the cover.
2. by the described thermal insulation quilt of claim 1, it is characterized in that: an outer layer surface of the composite sheet that described usefulness three strata compound sheet materials are composited is compounded with plastic film.
3. by the described thermal insulation quilt of claim 1, it is characterized in that: two outer layer surfaces of the composite sheet that described usefulness three strata compound sheet materials are composited are compounded with plastic film respectively.
4. by claim 1,2 or 3 described thermal insulation quilts, it is characterized in that: the thickness of described EPE sheet material blistering paper is 3 millimeters, 5 millimeters, 8 millimeters, 10 millimeters, 12 millimeters or 15 millimeters.
5. by claim 1,2 or 3 described thermal insulation quilts, it is characterized in that: the width of described EPE sheet material blistering paper is 1 meter, 2 meters, 3 meters, 4 meters, 5 meters or 6 meters.
6. by the described thermal insulation quilt of claim 4, it is characterized in that: the width of described EPE sheet material blistering paper is 1 meter, 2 meters, 3 meters, 4 meters, 5 meters or 6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98239376U CN2348586Y (en) | 1998-11-18 | 1998-11-18 | Composite thermo-insulating cover for agricultural plastic greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98239376U CN2348586Y (en) | 1998-11-18 | 1998-11-18 | Composite thermo-insulating cover for agricultural plastic greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2348586Y true CN2348586Y (en) | 1999-11-17 |
Family
ID=33986757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98239376U Expired - Fee Related CN2348586Y (en) | 1998-11-18 | 1998-11-18 | Composite thermo-insulating cover for agricultural plastic greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2348586Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498977A (en) * | 2011-10-28 | 2012-06-20 | 甘肃福雨塑业有限责任公司 | Farm-oriented coiled double-welded-side plastic greenhouse film, preparation method thereof and special double-welded-side device |
| CN103202195A (en) * | 2013-04-12 | 2013-07-17 | 张声凯 | Overwintering thermal sleeve for grape vine and overwintering thermal treatment method for grape vine |
| CN103202194A (en) * | 2013-04-28 | 2013-07-17 | 高志敏 | Greenhouse thermal insulation device |
| CN104527174A (en) * | 2014-12-25 | 2015-04-22 | 北京佳华泰科技有限公司 | Method for preparing thermal insulation flexible material and movable greenhouse |
-
1998
- 1998-11-18 CN CN98239376U patent/CN2348586Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498977A (en) * | 2011-10-28 | 2012-06-20 | 甘肃福雨塑业有限责任公司 | Farm-oriented coiled double-welded-side plastic greenhouse film, preparation method thereof and special double-welded-side device |
| CN102498977B (en) * | 2011-10-28 | 2013-10-23 | 甘肃福雨塑业有限责任公司 | Farm-oriented coiled double-welded-side plastic greenhouse film, preparation method thereof and special double-welded-side device |
| CN103202195A (en) * | 2013-04-12 | 2013-07-17 | 张声凯 | Overwintering thermal sleeve for grape vine and overwintering thermal treatment method for grape vine |
| CN103202194A (en) * | 2013-04-28 | 2013-07-17 | 高志敏 | Greenhouse thermal insulation device |
| CN104527174A (en) * | 2014-12-25 | 2015-04-22 | 北京佳华泰科技有限公司 | Method for preparing thermal insulation flexible material and movable greenhouse |
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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 |