CN1245634A - New application of polyethylene foam and polystyrene foam and its heat-insulating quilt - Google Patents
New application of polyethylene foam and polystyrene foam and its heat-insulating quilt Download PDFInfo
- Publication number
- CN1245634A CN1245634A CN98110434A CN98110434A CN1245634A CN 1245634 A CN1245634 A CN 1245634A CN 98110434 A CN98110434 A CN 98110434A CN 98110434 A CN98110434 A CN 98110434A CN 1245634 A CN1245634 A CN 1245634A
- Authority
- CN
- China
- Prior art keywords
- polyethylene
- plastic film
- polystyrene foam
- foam
- thermal insulation
- 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.)
- Pending
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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
Landscapes
- Greenhouses (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to the polyethylene foams and polystyrene foams and their application. The polyethylene foams and polystyrene foams can be used as heat-insulating matting for plastic canopy, warm house and greenhouse, and possess the advantages of light weight, softness and elasticity, good heat-insulating property, and no damage to the plastic film on the plastic canopy, so that it can be used as a new type heat-insulating quilt for developing mulching production.
Description
The present invention relates to agriculture field, belong to purposes invention and the warming thermal insulation quilt of using thereof that the article that will be used for non-agricultural field are used for agriculture field.
At present, the cultivation and production development of protection ground not only is applied to vegetables and produces, and expand in the special cultivation rapidly.But in the winter time, particularly at the northern country of cold, the warming covering of plastic tunnel is still used straw mat so far, tens jin at least of used straw mat weight, heavy then nearly hundred jin, sleet sky straw mat weight multiplication, this gives and pulls volume everyday and put straw mat and add to the difficulties, and the straw mat cracky is not durable; Middle small arched shed is because a little less than the support, the heavy burden ability is difficult to cover the straw mat insulation, have to postpone the sowing time; The greenhouse more can not cover straw mat because the space is big and framework hinders, have to heating service.
Polyethylene, the polystyrene foam that the objective of the invention is to be used for non-agricultural field be used for agriculture field and provide a kind of in light weight, good heat insulation, waterproof, do not have wearing and tearing, anti-ly tan by the sun, be not afraid of the polyethylene thermal insulation quilt and the polystyrene foam thermal insulation quilt that freeze.
The present invention is the polyethylene that will be used for non-agricultural field, the thermal insulation quilt that polystyrene foam is used as plastic tunnel, greenhouse, small arched shed.Polyethylene is former to be used for that industry outside the agriculturals such as industry is warming, packing etc., and such as pipe insulation, Shockproof packaging, fillers etc., polystyrene foam is former, and to be used for industry outside the agriculturals such as industry warming heat insulation etc.Because polyethylene and polystyrene foam is in light weight, quality is soft, high resilience, good heat insulating, so with polyethylene, gather stupid vinyl foam and replace the covering of former plastic tunnel and greenhouse and middle small arched shed are incubated.
Thermal insulation quilt of the present invention, it is to be made by polyethylene or polystyrene foam and plastic film respectively, polyethylene or polystyrene foam length and width are in accordance with regulations sewed up, more bonding the covering of plastic film sewed up on good polyethylene or the polystyrene foam and made.Wherein, plastic film can be the plastic film of black, also can be transparent plastic film.
The present invention is owing to adopted polyethylene, polystyrene organic material to replace traditional straw mat, the weight that two kinds of thermal insulation quilts that these two kinds of materials are made are every square metre only is 1/20 of equal area straw mat weight, also reduced simultaneously pillar in the booth, increased intensity of illumination, solve the not enough problem of illumination in the canopy, reach increasing both production and income; Because polyethylene, polystyrene foamed material become the closed pore formula, there are many little vacuum inside, has good heat insulation effect, uses polyethylene and polystyrene foam thermal insulation quilt than covering straw mat in the cultivation of protection ground and improves 5 ℃-10 ℃ of temperature; This material is waterproof, and it is equally time saving and energy saving with fine day to take off lid behind the sleet sky.The present invention provides a kind of novel heat insulation quilt for development plastic tunnel, greenhouse, middle small arched shed production.
Claims (4)
1, a kind of former new purposes that is used for non-agricultural field polyethylene and poly-stupid vinyl foam is characterized in that polyethylene and polystyrene foam are used for agriculture field, as plastic tunnel, greenhouse, the warming thermal insulation quilt of using of middle small arched shed.
2, a kind of thermal insulation quilt is characterized in that it is to be made by polyethylene and plastic film, and polyethylene length and width in accordance with regulations sewed up, and more bonding the covering of plastic film is sewed up on the good polyethylene and is made; It also can be made by polyethylene length and direct stitching of width in accordance with regulations.
3, a kind of thermal insulation quilt is characterized in that it is to be made by polystyrene foam and plastic film, and polystyrene foam length and width in accordance with regulations sewed up, and more bonding the covering of plastic film is sewed up on the good polystyrene foam and is made; It also can be made by polystyrene foam length and direct stitching of width in accordance with regulations.
4,, it is characterized in that described plastic film can be the plastic film of black according to claim 2 and 3 described thermal insulation quilts; It also can be transparent plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110434A CN1245634A (en) | 1998-08-26 | 1998-08-26 | New application of polyethylene foam and polystyrene foam and its heat-insulating quilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110434A CN1245634A (en) | 1998-08-26 | 1998-08-26 | New application of polyethylene foam and polystyrene foam and its heat-insulating quilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1245634A true CN1245634A (en) | 2000-03-01 |
Family
ID=5220482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110434A Pending CN1245634A (en) | 1998-08-26 | 1998-08-26 | New application of polyethylene foam and polystyrene foam and its heat-insulating quilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1245634A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253840B (en) * | 2007-03-02 | 2011-02-09 | 上海市南洋模范中学 | Field float grass thermal protection box |
| CN102177826A (en) * | 2011-03-21 | 2011-09-14 | 中国科学院寒区旱区环境与工程研究所 | Measure for rapidly recovering vegetation in cold region |
| CN103262769A (en) * | 2013-05-08 | 2013-08-28 | 陈卫星 | Method for preventing freezing injury of fruit trees |
| CN103988732A (en) * | 2014-05-04 | 2014-08-20 | 江苏中房农牧有限公司 | Vegetable greenhouse |
| CN104798629A (en) * | 2015-04-23 | 2015-07-29 | 青岛风全温室配套有限公司 | Novel greenhouse heat preservation quilt |
| CN110240766A (en) * | 2019-07-01 | 2019-09-17 | 贵州惠海塑胶有限公司 | A kind of EPS hotbed chives plantation softening cover and preparation method |
-
1998
- 1998-08-26 CN CN98110434A patent/CN1245634A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101253840B (en) * | 2007-03-02 | 2011-02-09 | 上海市南洋模范中学 | Field float grass thermal protection box |
| CN102177826A (en) * | 2011-03-21 | 2011-09-14 | 中国科学院寒区旱区环境与工程研究所 | Measure for rapidly recovering vegetation in cold region |
| CN102177826B (en) * | 2011-03-21 | 2013-06-26 | 中国科学院寒区旱区环境与工程研究所 | Measure for rapidly recovering vegetation in cold region |
| CN103262769A (en) * | 2013-05-08 | 2013-08-28 | 陈卫星 | Method for preventing freezing injury of fruit trees |
| CN103988732A (en) * | 2014-05-04 | 2014-08-20 | 江苏中房农牧有限公司 | Vegetable greenhouse |
| CN104798629A (en) * | 2015-04-23 | 2015-07-29 | 青岛风全温室配套有限公司 | Novel greenhouse heat preservation quilt |
| CN104798629B (en) * | 2015-04-23 | 2018-02-27 | 青岛风全温室配套有限公司 | A kind of New-type green house insulation quilt |
| CN110240766A (en) * | 2019-07-01 | 2019-09-17 | 贵州惠海塑胶有限公司 | A kind of EPS hotbed chives plantation softening cover and preparation method |
| CN110240766B (en) * | 2019-07-01 | 2022-08-09 | 贵州惠海塑胶有限公司 | EPS hotbed chives planting softening cover and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |