CN203126059U - Color-changeable sunshading glass and color-changeable sunshading hollow glass - Google Patents
Color-changeable sunshading glass and color-changeable sunshading hollow glass Download PDFInfo
- Publication number
- CN203126059U CN203126059U CN 201220509221 CN201220509221U CN203126059U CN 203126059 U CN203126059 U CN 203126059U CN 201220509221 CN201220509221 CN 201220509221 CN 201220509221 U CN201220509221 U CN 201220509221U CN 203126059 U CN203126059 U CN 203126059U
- Authority
- CN
- China
- Prior art keywords
- glass
- color
- plate glass
- sunshading
- changeable
- 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 - Lifetime
Links
Images
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The utility model discloses color-changeable sunshading glass. The color-changeable sunshading glass is characterized by comprising two layers of plate glass (1 and 2), wherein a PVB or EVA middle film (3) is clamped between the two layers of plate glass; a coating layer or an ink layer (4) containing color-changeable materials is arranged between the two layers of plate glass, and the coating layer or the ink layer (4) and the two layers of plate glass are integrally molded after high-temperature and high-pressure gluing. In addition, the utility model also discloses a color-changeable sunshading hollow structure. The color-changeable sunshading hollow structure is characterized in that at least one piece of glass in the two pieces of glass forming the hollow glass is provided with the coating layer or the ink layer on the surface in a hollow cavity. The color-changeable sunshading glass can be deep in color when the sunshine irradiates in summer and blocks considerable energy which is radiated into a room by the sun so as to play a role in sunshading, and does not change the color when no sunshine irradiates; and the color-changeable sunshading glass can be light in color in winter, and enables the sunshine to irradiate into the room so as to be convenient for heating and daylighting. The color-changeable sunshading glass disclosed by the utility model is low in cost, good in reliability and convenient to expand in a large scale, and can be used as safe and energy-saving glass.
Description
Technical field
The utility model belongs to the energy-saving building technology field, particularly a kind of variable color sun protection glass.
Background technology
At present, in order to improve the attractive in appearance of indoor daylighting effect and building, a large amount of glass that use on building, but its heat transfer coefficient of glass and the shading coefficient that uses all is a fixed value now, it does not reach in summer and is kept the sun off by the transparent dark color that becomes when sunny, when sunlight is not enough, keep the transparent this effect that do not keep the sun off, namely do not have sunshade function.
In order to stop sunlight to indoor irradiation well, people have taked installation external sunshade system, and outdoor blinds, outdoor roller shutter, the canopy of the heavens and sunshade are arranged.This is that mode with physics intercepts solar radiant heat and sunray protects in the inlet chamber by building external, puts down when need sunshade summer, does not allow in the sunlight inlet chamber, then pull on during unglazed the photograph, allow in the light inlet chamber, energy-saving effect is obvious, just popularizes in an all-round way in areas such as Jiangsu at present.But its weak point is: influence outside vertical surface of building; The maintenance, the cleaning difficulty big; Service life is not long.
The employing hollow louver glass that has is as the door glass of building, and its shortcoming is: energy-saving effect is not as lacking in external sunshade, fault rate height, inconvenient maintenance, service life.
Existing photo chromic glass is to add a small amount of silver halide (AgX) to make emulsion in the sodium aluminum borate glass, adds trace copper again, cadmium ion is made sensitizer, found into glass after, through proper temperature heat treatment, make silver halide gather into microgranular and make.When it was subjected to ultraviolet ray or the irradiation of visible light shortwave, silver ion reduction was silver atoms, and some silver atoms are gathered into colloid and make glass colour developing sunshade; After illumination stopped, under heat radiation or longwave optical (ruddiness or infrared) irradiation, silver atoms became silver ion and the printing opacity that fades.The characteristics of this photo chromic glass are to be not easy fatigue, after experiencing more than 300,000 times light and shade and changing, still do not lose efficacy, and be to make light-sensitive sunglasses materials commonly used.Its shortcoming is expensive, can't be applied to building energy saving field.
Application number is 201120354990.0, and name is called the patent of photochromic double glazing and has released a kind of glass.Describe in its specification: photochromic double glazing, owing to be that one deck particulate metal film is arranged, can reach the 0.22-0.49 shading coefficient, room conditioning (refrigeration) load is alleviated.It has proposed a kind of design, but is not seeing this product so far.
Summary of the invention
The purpose of this utility model is: a kind of variable color sun protection glass is provided.This glass structure is simple, cost is low, good energy-conserving effect, is convenient at the building energy saving field large-scale promotion application.
For achieving the above object, the utility model is taked two kinds of technical solutions, specifically describes as follows:
First kind of technical solution is: a kind of variable color sun protection glass, it is characterized in that: it comprises two plate glass, accompany PVB or EVA intermediate coat in the middle of two plate glass, between two plate glass the camouflage paint coating is arranged, they are one-body molded behind the HTHP gummed; The camouflage paint coating can be the coating that contains photochromic pigment, or contains the coating of heat discoloration pigment, or contains the coating of photochromic pigment and heat discoloration pigment; Have at least closing of a slice plate glass low-radiation film or thermal reflecting coating can be arranged on unilateral; The camouflage paint coating can be hollow out or single saturating pattern.
Second kind of technical solution is: a kind of variable color sunshade double glazing, comprise at least two plate glass, be provided with the aluminium parting bead that molecular sieve is housed between described two plate glass, be hollow space between aluminium parting bead and two sheet glass, the two sides that described aluminium parting bead combines with two sheet glass are provided with the first road band, be provided with the second road band around two plate glass, it is characterized in that: described two plate glass have at least a slice this one side in cavity to be provided with the camouflage paint coating; The camouflage paint coating can be the coating that contains photochromic pigment, or contains the coating of heat discoloration pigment, or contains the coating of photochromic pigment and heat discoloration pigment; Between glass and camouflage paint coating, low-radiation film or thermal reflecting coating can be arranged; The camouflage paint coating can be hollow out or single saturating pattern; In cavity, can be filled with argon gas.
The utlity model has following advantage:
1, remarkable energy saving effect is arranged.
Darker when variable color sun protection glass (particularly summer) color that can become when illumination is arranged, interception to indoor suitable energy, is played the sun shading and energy-saving effect by solar radiation; When unglazed the photograph, can keep transparent, be convenient to indoor lighting.
2, improve indoor environment.
The variable color sun protection glass can make the color of glass become the tone that people like, and makes indoor light keep soft, thereby can prevent the discomfort that causes because of radiant heat and alleviate dizzy that evening glow sunlight causes, the happy operating efficiency of people is improved.
3, low, the good reliability of cost.The glass that the glass of first kind of technical solution can be used as safety glass use, second kind of technical solution can be used as the energy-saving glass use.
Variable color sun protection glass purposes:
Be applicable to door and window, glass curtain wall and the canopy of the heavens of various buildings, and train, automobile, steamer etc. are located.Also can be used for the dizzy place of sun-proof and anti-evening glow in addition.
Description of drawings
Fig. 1 has described an embodiment of the present utility model.
Fig. 2 is a kind of pattern of camouflage paint coating.
Fig. 3 is the another kind of pattern of camouflage paint coating.
Fig. 4 has described another embodiment of the present utility model.
The specific embodiment
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment:
Fig. 1 is the structure chart of the utility model variable color sun protection glass.Plate glass 1,2 is arranged, PVB or EVA film 3, camouflage paint coating 4, low-radiation film or thermal reflecting coating 5 among the figure.
Fig. 2 is a kind of pattern of camouflage paint coating.Plate glass 1 is arranged among the figure, online low-radiation film 5, camouflage paint coating 4 is made up of the circle one by one that is printed on the low-radiation film 5.
Fig. 3 is the another kind of pattern of camouflage paint coating.Plate glass 1 is arranged among the figure, online low-radiation film 5, camouflage paint coating 4 is made up of the wide lines of a lot of that are printed on the low-radiation film 5.
As shown in Figure 1 when sun lights the variable color sun protection glass on the time, the photochromic pigment coating is by the colourless purple that becomes, block sunlight is by glass, this moment, glass darkened on the whole, shaded effects are obvious.
When the glass after the variable color was positioned at the dark place, the photochromic pigment coating was become again colourless by purple, and it is no transparent that glass recovers.
Photochromic pigment chemical reaction when summer high-temperature is strong, and variable color is darker; In winter during sky low temperature a little less than the chemical reaction, variable color is more shallow, and this has just reached shaded effects preferably.
Fig. 4 is the structure chart of the utility model variable color sunshade double glazing.Two blocks of common or ultrawhite plate glass 7,8 are arranged among the figure, the aluminium parting bead 9 of molecular sieve is housed, hollow space 6, the first road bands 10 can adopt butyl rubber,, the second road band 11 can adopt poly-sulphur glue.Camouflage paint coating 4 can stamp pattern as shown in Figure 2 by serigraphy (mesh is 200 orders) at the film of glass 7 with the colourless purpurascent photochromic ink of Shenzhen variable color Science and Technology Ltd. production.Online low-radiation film 5 is arranged on the one flat plate glass 1 therein, in cavity 6, be filled with argon gas, these two measures had both improved the heat insulation and heat-insulating property of double glazing, avoided fatigue and the oxidation of camouflage paint again, made the utility model variable color sunshade double glazing that very long service life and lower heat transfer coefficient be arranged.
Be installed in the outer surface of building as the glass 1 of camouflage paint coating, when namely being first of double glazing, its variable color situation is the same with the described glass of Fig. 1, but its energy-saving effect is better, and its reason is that it belongs to external sunshade.It has lower shading coefficient and lower heat transfer coefficient, and simple in structure, cost is low, long service life, is comparatively desirable building energy conservation glass.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (9)
1. variable color sun protection glass, it is characterized in that: it comprises two plate glass (1,2), accompanies PVB or EVA intermediate coat (3) in the middle of two plate glass, between two plate glass coating or the China ink layer (4) that contains off-color material arranged, they are one-body molded behind the HTHP gummed.
2. variable color sun protection glass according to claim 1, it is characterized in that: off-color material is photochromic pigment, or heat discoloration pigment, or existing photochromic pigment has the compound camouflage paint of temperature-sensitive camouflage paint again.
3. variable color sun protection glass according to claim 1 is characterized in that: have at least closing of a slice plate glass low-radiation film or thermal reflecting coating (5) to be arranged on unilateral.
4. variable color sun protection glass according to claim 1 is characterized in that: the coating or the China ink layer that contain off-color material are hollow out or single saturating pattern.
5. variable color sunshade double glazing, comprise at least two plate glass (7,8), be provided with the aluminium parting bead (9) that molecular sieve is housed between described two plate glass, be hollow space (6) between aluminium parting bead and two sheet glass, the two side faces that described aluminium parting bead combines with two plate glass is provided with the first road band (10), be provided with the second road band (11) around two plate glass, it is characterized in that: described two plate glass have at least a slice this one side in cavity (6) to be provided with coating or the China ink layer (4) that contains off-color material.
6. variable color sunshade double glazing according to claim 5, it is characterized in that: off-color material is photochromic pigment, or heat discoloration pigment, or existing photochromic pigment has the compound camouflage paint of temperature-sensitive camouflage paint again.
7. variable color sunshade double glazing according to claim 5 is characterized in that: plate glass (7) and contain the coating of off-color material or China ink layer (4) between low-radiation film or thermal reflecting coating (5) are arranged.
8. variable color sunshade double glazing according to claim 5 is characterized in that: the coating or the China ink layer that contain off-color material are hollow out or single saturating pattern.
9. variable color sunshade double glazing according to claim 5 is characterized in that: be filled with argon gas in cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509221 CN203126059U (en) | 2012-10-08 | 2012-10-08 | Color-changeable sunshading glass and color-changeable sunshading hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509221 CN203126059U (en) | 2012-10-08 | 2012-10-08 | Color-changeable sunshading glass and color-changeable sunshading hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126059U true CN203126059U (en) | 2013-08-14 |
Family
ID=48934076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509221 Expired - Lifetime CN203126059U (en) | 2012-10-08 | 2012-10-08 | Color-changeable sunshading glass and color-changeable sunshading hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639075A (en) * | 2016-10-17 | 2017-05-10 | 山东建筑大学 | Glass curtain wall and hollow glass thereof |
| CN108164159A (en) * | 2017-12-26 | 2018-06-15 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of adjustable Low emissivity hollow glass of surface color and polish and preparation method thereof |
| CN111025682A (en) * | 2019-12-24 | 2020-04-17 | 江苏汇恒眼镜有限公司 | Multi-color sunglasses and manufacturing method thereof |
-
2012
- 2012-10-08 CN CN 201220509221 patent/CN203126059U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639075A (en) * | 2016-10-17 | 2017-05-10 | 山东建筑大学 | Glass curtain wall and hollow glass thereof |
| CN108164159A (en) * | 2017-12-26 | 2018-06-15 | 中建材蚌埠玻璃工业设计研究院有限公司 | A kind of adjustable Low emissivity hollow glass of surface color and polish and preparation method thereof |
| CN111025682A (en) * | 2019-12-24 | 2020-04-17 | 江苏汇恒眼镜有限公司 | Multi-color sunglasses and manufacturing method thereof |
| CN111025682B (en) * | 2019-12-24 | 2021-11-09 | 江苏汇恒眼镜有限公司 | Multi-color sunglasses and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203019761U (en) | Electric control dichroic shading glass and hollow glass with same | |
| Casini | Smart windows for energy efficiency of buildings | |
| CN203201442U (en) | Intelligent sun-shading hollow glass | |
| CN102922823B (en) | A kind of Electrocontrolled color change sun protection glass and the double glazing with this glass | |
| US20240209683A1 (en) | Multifunctional glazing unit | |
| JP2013532368A (en) | Photovoltaic window assembly with solar control characteristics | |
| Stazi | Advanced building envelope components: comparative experiments | |
| CN203126059U (en) | Color-changeable sunshading glass and color-changeable sunshading hollow glass | |
| CN203769572U (en) | Temperature control sunshading energy-saving glass | |
| Wang et al. | Daylighting and energy performance of the window with transparent insulation slats in the humid subtropical climate zone | |
| CN202157731U (en) | Movable sunshading system arranged in the middle of building external window with low heat gaining rate under sunlight radiation | |
| Riganti et al. | Energy saving potential of advanced dual-band electrochromic smart windows for office integration | |
| CN102650188A (en) | Heat insulating type sun-shading energy saving device | |
| Inoue et al. | Thermotropic glass with active dimming control for solar shading and daylighting | |
| CN202865120U (en) | Dichroic energy-saving glass with sunshade function | |
| CN211342689U (en) | Glass door and window with transparent sun-proof heat-insulation energy-saving rolling curtain | |
| CN204850942U (en) | Vanadium dioxide intelligence sunshade cavity glass | |
| CN203640561U (en) | Energy-saving and heat-insulating ultraviolet-resisting hollow glass | |
| Abdel-Moneim et al. | Using smart materials in smart windows for energy efficiency of buildings | |
| CN216517596U (en) | Solar photovoltaic hollow glass | |
| CN201865225U (en) | Energy-saving transparent stone composite hollow glass for building curtain wall | |
| CN205467723U (en) | Energy -conserving membrane of control by temperature change sunshade | |
| CN201400639Y (en) | Low-emissivity coated glass | |
| CN205804716U (en) | A kind of photochromic glass curtain wall | |
| CN204457305U (en) | A kind of novel building glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Yang Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: NANJING 26 DEGREE BUILDING ENERGY SAVING ENGINEERI Free format text: FORMER OWNER: ZHU YANG Effective date: 20141127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210009 NANJING, JIANGSU PROVINCE TO: 210000 NANJING, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141127 Address after: Pukou District of Nanjing City, Jiangsu province 210000 Tangquan Town Industrial Zone B2-01 Patentee after: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. Address before: Gulou District of Nanjing City, Jiangsu province 210009 Bridge No. 19 Room 305 Patentee before: Zhu Yang |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Pukou District of Nanjing City, Jiangsu province 210000 Tangquan Town Industrial Zone B2-01 Patentee after: JIANGSU 26-DEGREE ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: Pukou District of Nanjing City, Jiangsu province 210000 Tangquan Town Industrial Zone B2-01 Patentee before: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Jiangsu 26du Energy Conservation Technology Co.,Ltd. The person in charge Document name: Notice of termination upon expiration of patent right |