CN200973288Y - Sun-shading heat preservation curtain - Google Patents
Sun-shading heat preservation curtain Download PDFInfo
- Publication number
- CN200973288Y CN200973288Y CNU2006200481712U CN200620048171U CN200973288Y CN 200973288 Y CN200973288 Y CN 200973288Y CN U2006200481712 U CNU2006200481712 U CN U2006200481712U CN 200620048171 U CN200620048171 U CN 200620048171U CN 200973288 Y CN200973288 Y CN 200973288Y
- Authority
- CN
- China
- Prior art keywords
- sun
- shading
- sunshade
- film
- film strip
- 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)
Abstract
To solve the shortcomings existed in sun-shading and heat preservation curtain for agriculture and horticulture, the utility model provides a sun-shading and heat preservation curtain. The sun-shading and heat preservation curtain is prepared by parallelly and orderly arranging a kind of transmitting film strip and a kind of sun-shading film strip with certain intervals, and then weaving with polyester filament yarn; or only weaving the sun-shading film strip with polyester filament yarn. The transmitting film strip has thickness of 0.025 mm or 0.03 mm, and width of 4 mm. The sun-shading film strip is prepared by coating a polyester film with thickness of 0.012 mm at both sides of an aluminum foil with thickness of 0.009 mm, and has width of 4 mm. The utility model has the advantages that the curtain includes that the sun-shading film strip made of compound sun-shading material can reflect the excess sunlight, so as to take sun-shading effect; and the transmitting film strip can let the sunlight transmit in, so that by using the different properties of the two sun-shading materials, the accurate sun-shading effect can be achieved.
Description
Technical field
The utility model relates to a kind of sunshading and thermal insulating curtain that is used for modern agriculture, horticulture.
Background technology
The present domestic sunshading and thermal insulating curtain that is used for modern agriculture, horticulture, normally used is black plastic circle silk or the sunshade net of flat filament by forming through volume.This product can only play simple sunshade function, and is just powerless for the place of the accurate control of requirement illumination such as greenhouse, and the sunshade net that round of this class black plastic of while or flat filament are weaved into absorbs heat serious, the sunshading and temperature reducing DeGrain.
Summary of the invention
Be the defective that the sunshading and thermal insulating curtain that solves aforementioned agricultural, horticulture exists, the utility model provides a kind of sunshading and thermal insulating curtain; Its structure is that this sunshading and thermal insulating curtain is that parallel interval is arranged in order, with polyester filament its braiding is formed with a kind of light transmission film bar and a kind of sunshade film tape; Perhaps, be woven into the sunshading and thermal insulating curtain with polyester filament separately by the sunshade film tape.
Described light transmission film bar is the polyester film bar, and thickness is 0.025mm or 0.036mm, and width is 4mm.
Described sunshade film tape is to be the aluminium foil two sides of 0.009mm at thickness, does the polyester film of multiple 0.012mm thickness, and width is 4mm.
Described light transmission film bar and sunshade film tape parallel interval are arranged in order, are:
A. a light transmission film bar and a sunshade film tape are spaced, and increase a sunshade film tape during every 1100mm; Or
B. two light transmission film bars and two sunshade film tapes are spaced, and increase a sunshade film tape during every 1100mm; Or
C. three light transmission film bars and three sunshade film tapes are spaced, and increase a sunshade film tape during every 1100mm; Or
D. four light transmission film bars and four sunshade film tapes are spaced, and increase a sunshade film tape during every 1100mm.
The utility model has the advantages that, the sunshade film tape of making by compound sun shading material, unnecessary sunlight reflected can be fallen, thereby play the effect of sunshade, the part of transparent membrane bar can penetrate part illumination again, utilizes the different qualities of two kinds of sun shading materials like this, just can reach accurate shaded effects, and can accurately realize the sunshade needs of other numerical value as required.
Description of drawings
Accompanying drawing is a plane structure chart of the present utility model.
The number in the figure explanation
1--light transmission film bar; 2--sunshade film tape; The 3--polyester filament.
Embodiment
See also shown in the accompanying drawing, light transmission film bar 1 and sunshade film tape 2, horizontal parallel is arranged, and its edge is with polyester filament 3 chainings, and weaves with polyester filament 3 and to form.
Illustrated arrangement architecture is, a light transmission film bar 1 and a sunshade film tape 2 are spaced, and increased a sunshade film tape 2 during every 1100mm, becomes between two light transmission film bars 1, places two sunshade film tapes 2 side by side.
This product is a kind of sunshading and thermal insulating curtain product that is applied to the modern installations agricultural, is mainly used in accuracy controlling illumination in the greenhouse, the illumination that makes the flowers planted in the greenhouse or vegetables obtain suiting, and this product has the night insulation function concurrently simultaneously.
Adopt aluminium foil as main sun shading material, aluminum foil thickness 0.009mm, aluminium foil upper and lower surface see through dried multiple 0.012mm polyester film aluminium foil surface are protected, and prevent the aluminium foil surface oxidation damage, expanded service life.Simultaneously by doing the bulk strength that multiple polyester film has improved sun shading material.
Claims (4)
1, a kind of sunshading and thermal insulating curtain, its spy is: this sunshading and thermal insulating curtain is that parallel interval is arranged in order, with polyester filament its braiding is formed with a kind of light transmission film bar and a kind of sunshade film tape; Perhaps, be woven into the sunshading and thermal insulating curtain with polyester filament separately by the sunshade film tape.
2, by the described sunshading and thermal insulating curtain of claim 1, its spy is: described light transmission film bar is the polyester film bar, and thickness is 0.025mm or 0.036mm, and width is 4mm.
3, by the described sunshading and thermal insulating curtain of claim 1, its spy is: described sunshade film tape is to be the aluminium foil two sides of 0.009mm at thickness, does the polyester film of multiple 0.012mm thickness, and width is 4mm.
4, by the described sunshading and thermal insulating curtain of claim 1, its spy is: described light transmission film bar and sunshade film tape parallel interval are arranged in order, are:
A. a light transmission film bar and a sunshade film tape are spaced, and increase a sunshade film tape during every 1100mm; Or
B. two light transmission film bars and two sunshade film tapes are spaced, and increase a sunshade film tape during every 1100mm; Or
C. three light transmission film bars and three sunshade film tapes are spaced, and increase a sunshade film tape during every 1100mm; Or
D. four light transmission film bars and four sunshade film tapes are spaced, and increase a sunshade film tape during every 1100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200481712U CN200973288Y (en) | 2006-11-27 | 2006-11-27 | Sun-shading heat preservation curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200481712U CN200973288Y (en) | 2006-11-27 | 2006-11-27 | Sun-shading heat preservation curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973288Y true CN200973288Y (en) | 2007-11-14 |
Family
ID=38899583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200481712U Expired - Fee Related CN200973288Y (en) | 2006-11-27 | 2006-11-27 | Sun-shading heat preservation curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973288Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756795A (en) * | 2014-07-24 | 2015-07-08 | 崔国锐 | Shading insulation plate for crops |
| CN107114162A (en) * | 2017-04-25 | 2017-09-01 | 上海阳柯实业有限公司 | A kind of production method of follow-on coating aluminium foil shade thermal screen |
| CN112400560A (en) * | 2020-12-17 | 2021-02-26 | 杭州巨力绝缘材料有限公司 | Intelligent greenhouse and working method |
-
2006
- 2006-11-27 CN CNU2006200481712U patent/CN200973288Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104756795A (en) * | 2014-07-24 | 2015-07-08 | 崔国锐 | Shading insulation plate for crops |
| CN107114162A (en) * | 2017-04-25 | 2017-09-01 | 上海阳柯实业有限公司 | A kind of production method of follow-on coating aluminium foil shade thermal screen |
| CN112400560A (en) * | 2020-12-17 | 2021-02-26 | 杭州巨力绝缘材料有限公司 | Intelligent greenhouse and working method |
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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: 20071114 Termination date: 20121127 |