CN102312648A - Two-color energy-saving shutter curtain - Google Patents
Two-color energy-saving shutter curtain Download PDFInfo
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- CN102312648A CN102312648A CN2010102144502A CN201010214450A CN102312648A CN 102312648 A CN102312648 A CN 102312648A CN 2010102144502 A CN2010102144502 A CN 2010102144502A CN 201010214450 A CN201010214450 A CN 201010214450A CN 102312648 A CN102312648 A CN 102312648A
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- sun blind
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Abstract
The invention discloses a two-color energy-saving shutter curtain which comprises an upper beam, a plurality of ladder ropes, a plurality of vanes, a lower beam and a pulling rope, and further comprises a regulating rod, wherein the vanes of the curtain are made of plastics and are in shapes of cambered surfaces; the convex surfaces of the vanes are coated with 0.2-0.4 mm light-colored heat-insulation coatings; the concave surfaces of the vanes are coated with 0.2-0.4 mm deep-colored absorptive coatings; the reflectivity of the light-colored heat-insulation coatings to light with different wavelengths is condignly more than 0.50; the absorptivity of the deep-colored absorptive coatings is condignly more than 0.60; and the reflectivity of the deep-colored absorptive coatings is condignly less than 0.50. The vanes of the two-color energy-saving shutter curtain can be randomly overturned at angles of 0-180 degrees, and the angles of the vanes of the shutter curtain can be regulated by operating the regulating rod, so as to meet the requirements of a user. The two-color energy-saving shutter curtain has a simple manufacturing process, lightens the load of an air conditioner and the consumption of electric energy, and has wide practicality.
Description
Technical field
The present invention relates to a kind of sun blind, especially a kind of double-colored energy-conservation sun blind.
Background technology
Modern architecture develops to directions such as high-rise, big daylighting and comfortableization, and the consumption of the energy is also increasing.
Every midsummer and season in midwinter air-conditioning usually late from early reaching, both expended a large amount of electric energy, air conditioner can discharge the hazardous substances that damages the ozone layer again, and is unfavorable to environment.Present sun blind on the market, the color on nearly all blade two sides is all identical.If the white sun blind that can flash back the sunlight in indoor suspension summer, and select to use dark sun blind to absorb the heat of sunlight in winter, just can practice thrift air conditioning electricity, reduce building energy consumption, still, the action of changing curtain is more loaded down with trivial details.
More existing now patent reports from the angle realization building energy conservation of sun blind, mainly be through realizing in the mode of doing the reflecting layer on the sun blind: Chinese patent CN88201883U encloses thin and other reflecting materials of aluminium on the blade of the common sun blind of plastics, bamboo and wood system; Chinese patent CN92215417.1 attaches the layer of transparent of subsides thermal reflecting coating on transparent louver lamina; Chinese patent CN200820081227.3 adopts double layer glass, and at reflectance coatings such as louver lamina convex surface plating fine aluminium or tin metal, at forward face plating solar selectively absorbing coating.Technique scheme operates to the manufacturing process technology requirement all than higher, causes the raising of sun blind cost.
Summary of the invention
To the problem of above-mentioned existence, it is simple to the purpose of this invention is to provide a kind of manufacturing process, and can or absorb solar irradiation according to the reflection of user's demand, reduces the double-colored energy-conservation sun blind of building energy consumption.
The objective of the invention is to realize through following technical proposals:
A kind of double-colored energy-conservation sun blind; Comprise a upper beam, some ladder ropes, some blades, a underbeam and a stay cord, it also comprises a regulating rod, and louver lamina is arc surfaced; Convex surface at blade is coated with light heat insulating coat, is coated with dark absorber coatings at the concave surface of blade.
Above-mentioned double-colored energy-conservation sun blind, wherein, the thickness of the light heat insulating coat of said blade convex surface is 0.2mm～0.4mm, the thickness of the dark absorber coatings of said forward face is 0.2mm～0.4mm.
Above-mentioned double-colored energy-conservation sun blind, wherein, greater than 0.50, the absorptivity of the dark absorber coatings of said forward face is greater than 0.60 to the reflectivity of different wavelengths of light for the light heat insulating coat of said blade convex surface, and reflectivity is less than 0.50.
Above-mentioned double-colored energy-conservation sun blind, wherein, the light heat insulating coat of said blade convex surface is white heat insulating coat, the dark absorber coatings of said forward face is the navy blue coating.
Above-mentioned double-colored energy-conservation sun blind, wherein, the manufacturing materials of said louver lamina is plastics.
The present invention has the following advantages and effect:
1, manufacturing process of the present invention is simple;
2, the present invention can or absorb solar irradiation according to the reflection of user's demand, reduces building energy consumption;
3, the present invention's structure and patterns that adopt existing sun blind, easy production in batch can be adaptable across the energy-saving field of civilian or public building more.
Description of drawings
Fig. 1 is the sketch map of louver lamina of the present invention.
The specific embodiment
The present invention comprises a upper beam, some ladder ropes, some blades, a underbeam and a stay cord, also comprises a regulating rod.As shown in Figure 1, the blade 1 of the double-colored energy-conservation sun blind of the present invention is an arc surfaced, is coated with light heat insulating coat 2 at the convex surface of cambered surface blade 1; Be coated with dark absorber coatings 3 at blade 1 concave surface; The thickness of light color heat insulating coat 2 is 0.2mm～0.4mm, should be to the reflectivity of different wavelengths of light greater than 0.50, and the thickness of dark absorber coatings 3 is 0.2mm～0.4mm; Absorptivity should be greater than 0.60, and reflectivity should be less than 0.50.Louver lamina adopts plastic production, can be in 0～180 ° of angle arbitrary overturn.When weather was hot, it was outside to regulate the blade convex surface that scribbles light isolation layer through regulating rod, and the light heat insulating coat 2 of evagination has reflected most sunray and radiant heat; During cold weather, it is outside to regulate the forward face that scribbles dark absorbed layer, and dark absorber coatings 3 can effectively absorb solar irradiation, reaches warming effect.According to the people impression of temperature is come the adjusting vane angle, to realize the suitable variation of interior temperature.
Utilize hand form block that the double-colored sun blind of the present invention are experimentized in summer and autumn and winter; Model is two closets that hang with the small plastic sun blind; A thermometer is arranged on each house window frame, through probe can measure simultaneously in the room with the room outside temperature.The curtain of closet A simultaneously is coated with the insulation whitewash, and another side is coated with navy blue; The curtain of closet B simultaneously keeps former adularescent, and another side is coated with navy blue, in order to compare test.Though receive condition restriction, the space of model room is less, can find out from the result who measures:
(1) in summer and autumn: in the room, hang with the sun blind of coating white thermal insulation coatings,,, that is: can suitably control the temperature of air-conditioning in summer and autumn, can practice thrift many electric power than hanging about 2.1 ℃ of dark curtain coolings than hanging about 1.6 ℃ of ordinary white sun blind coolings.
(2) in the winter time: in the room, hang with the sun blind of dark coating, heat up about 1 ℃ than hanging white insulating moulding coating sun blind, if insulating moulding coating is combined with dark coating, heat insulation effect will be better.
More than specific embodiment of the present invention is described in detail, but the present invention is not restricted to the specific embodiment of above description, it is just as example.To those skilled in the art, any equivalent modifications that these double-colored energy-conservation sun blind are carried out with substitute also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of having done under the spirit and scope of the present invention, all should contain within the scope of the invention.
Claims (5)
1. double-colored energy-conservation sun blind comprise a upper beam, some ladder ropes, some blades, a underbeam and a stay cord, it is characterized in that; Also comprise a regulating rod; Louver lamina is arc surfaced, is coated with light heat insulating coat at the convex surface of blade, is coated with dark absorber coatings at the concave surface of blade.
2. double-colored energy-conservation sun blind according to claim 1 is characterized in that the thickness of the light heat insulating coat of said blade convex surface is 0.2mm～0.4mm, and the thickness of the dark absorber coatings of said forward face is 0.2mm～0.4mm.
3. double-colored energy-conservation sun blind according to claim 1; It is characterized in that; Greater than 0.50, the absorptivity of the dark absorber coatings of said forward face is greater than 0.60 to the reflectivity of different wavelengths of light for the light heat insulating coat of said blade convex surface, and reflectivity is less than 0.50.
4. double-colored energy-conservation sun blind according to claim 1 is characterized in that the light heat insulating coat of said blade convex surface is white heat insulating coat, and the dark absorber coatings of said forward face is the navy blue coating.
5. double-colored energy-conservation sun blind according to claim 1 is characterized in that the manufacturing materials of said louver lamina is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102144502A CN102312648A (en) | 2010-06-29 | 2010-06-29 | Two-color energy-saving shutter curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102144502A CN102312648A (en) | 2010-06-29 | 2010-06-29 | Two-color energy-saving shutter curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102312648A true CN102312648A (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102144502A Pending CN102312648A (en) | 2010-06-29 | 2010-06-29 | Two-color energy-saving shutter curtain |
Country Status (1)
| Country | Link |
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| CN (1) | CN102312648A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704261A (en) * | 2012-06-12 | 2012-10-03 | 南通全技纺织涂层有限公司 | Clean-type uvioresistant coated fabric |
| CN103352362A (en) * | 2012-06-12 | 2013-10-16 | 南通全技纺织涂层有限公司 | Coated fabric with good ultraviolet resistance |
| CN103361960A (en) * | 2012-06-12 | 2013-10-23 | 南通全技纺织涂层有限公司 | Uvioresistant coated fabric with V-shaped structure |
| CN106869745A (en) * | 2017-04-27 | 2017-06-20 | 北京化工大学 | A kind of Graphene micro-nano lamination phase-changing energy storage material Energy-saving shutters/blinds |
| CN108825104A (en) * | 2018-08-09 | 2018-11-16 | 嘉兴学院 | Novel blind window curtain |
-
2010
- 2010-06-29 CN CN2010102144502A patent/CN102312648A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704261A (en) * | 2012-06-12 | 2012-10-03 | 南通全技纺织涂层有限公司 | Clean-type uvioresistant coated fabric |
| CN103352362A (en) * | 2012-06-12 | 2013-10-16 | 南通全技纺织涂层有限公司 | Coated fabric with good ultraviolet resistance |
| CN103361960A (en) * | 2012-06-12 | 2013-10-23 | 南通全技纺织涂层有限公司 | Uvioresistant coated fabric with V-shaped structure |
| CN102704261B (en) * | 2012-06-12 | 2014-03-12 | 南通全技纺织涂层有限公司 | Clean-type uvioresistant coated fabric |
| CN103361960B (en) * | 2012-06-12 | 2014-12-10 | 南通全技纺织涂层有限公司 | Uvioresistant coated fabric with V-shaped structure |
| CN106869745A (en) * | 2017-04-27 | 2017-06-20 | 北京化工大学 | A kind of Graphene micro-nano lamination phase-changing energy storage material Energy-saving shutters/blinds |
| CN108825104A (en) * | 2018-08-09 | 2018-11-16 | 嘉兴学院 | Novel blind window curtain |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |