CN202865120U - Dichroic energy-saving glass with sunshade function - Google Patents
Dichroic energy-saving glass with sunshade function Download PDFInfo
- Publication number
- CN202865120U CN202865120U CN201220487046.7U CN201220487046U CN202865120U CN 202865120 U CN202865120 U CN 202865120U CN 201220487046 U CN201220487046 U CN 201220487046U CN 202865120 U CN202865120 U CN 202865120U
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- Prior art keywords
- glass
- color
- saving
- energy
- changing energy
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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 - Lifetime
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- 239000011521 glass Substances 0.000 title claims abstract description 79
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000005357 flat glass Substances 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000002808 molecular sieve Substances 0.000 claims description 4
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 239000000049 pigment Substances 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000005336 safety glass Substances 0.000 abstract 1
- 238000002845 discoloration Methods 0.000 description 13
- 239000004411 aluminium Substances 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000011324 bead Substances 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000011796 hollow space material Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 208000002173 dizziness Diseases 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
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
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
本实用新型公开了一种变色节能玻璃，其特征在于：它包括两层平板玻璃（1，2），两层平板玻璃中间夹有一层具有感温变色效应的功能膜（3），它们经高温高压胶合后一体成型，所述功能膜（3）为含有热发色型感温变色颜料的PVB或EVA膜。此外本实用新型还公开了一种应用上述变色节能玻璃的中空玻璃结构。具有遮阳功能的变色节能玻璃可以在夏天光照时变得颜色较深，拦截由太阳射到室内的相当的能量，起到遮阳作用；在冬天可以保持透明，让阳光照进室内，便于取暖和采光。并且成本低、可靠性好，可作为安全玻璃使用。
The utility model discloses a color-changing energy-saving glass, which is characterized in that it comprises two layers of flat glass (1, 2), and a layer of functional film (3) with a temperature-sensitive color-changing effect is sandwiched between the two layers of flat glass. After high-pressure gluing, it is integrally formed, and the functional film (3) is a PVB or EVA film containing a thermochromic thermochromic pigment. In addition, the utility model also discloses a hollow glass structure using the above-mentioned color-changing energy-saving glass. The color-changing energy-saving glass with sunshade function can become darker in summer when it is illuminated, intercepting considerable energy from the sun entering the room and playing a sunshade role; it can remain transparent in winter, allowing sunlight to shine into the room, which is convenient for heating and lighting . Moreover, it has low cost and good reliability, and can be used as safety glass.
Description
Technical field
The utility model belongs to the energy-saving building technology field, particularly a kind of variable color energy-saving glass with sunshade function.
Background technology
At present, in order to improve indoor daylighting effect, a large amount of glass that use on buildings, but its heat transfer coefficient of energy-saving glass and the shading coefficient that use now all are fixed values, it does not reach, and to allow sunlight penetrate winter indoor more, and then penetrate less indoor this effect summer, namely do not have sunshade function.
In order to stop well sun in summer light to indoor irradiation, people have taked the installation external sunshade system, and outdoor blinds, outdoor roller shutter and sunshade are arranged.This is that mode with physics intercepts solar radiant heat and solar ray and protects by building external and enter indoorly, puts down when need sunshade summer, and it is indoor not allow sunlight enter, then pull on winter, it is indoor to allow sunlight enter, and energy-saving effect is obvious, just popularizes in an all-round way in areas such as Jiangsu at present.But its weak point is: affect outside vertical surface of building; The maintenance, the cleaning difficulty large; Work-ing life is not long.
The employing hollow louver glass that has is as the windowpane of buildings, and its shortcoming is: energy-saving effect is not long not as external sunshade, failure rate height, inconvenient maintenance, work-ing life.
Existing dimming glass is aly the liquid crystal film interlayer to be advanced in the middle of the layer glass new special photoelectric glass product of integrated sandwich structure behind the High Temperature High Pressure gummed.Whether the user controls the transparent and opaque state of glass by the break-make of control electric current, possesses privacy protection function.Its shortcoming is: can not adjusting intensity of illumination, almost there is not energy-saving effect, and price is high.
Application number is 201120354990.0, and name is called the patent of hollow photochromic glass and has released a kind of glass.It adopts the photochromic glass as the light-sensitive sunglasses performance, and when sun lights was on photochromic glass, the color that at this moment originally water white glass will become was darker, block visible light, and shaded effects are obvious.When the glass after the variable color was positioned at the dark place, glass can become water white transparency again.As building energy conservation, it has a weak point and is this class with photochromic glass: winter glass meet still variable color of illumination, block sunlight shines into indoor, this is unfavorable for heating and daylighting, does not namely reach sunshade and energy-conservation best-of-breed functionality.
Summary of the invention
The purpose of this utility model is: a kind of variable color energy-saving glass with sunshade function is provided.
This glass is met illumination with regard to the variable color sunshade in summer; Meet the illumination invariant look in winter, keep transparent, indoor be convenient to heating and daylighting let in the sunlight.
For achieving the above object, the utility model is taked two kinds of technical solutions, specifically describes as follows:
The first technical solution is: a kind of variable color energy-saving glass is characterized in that: it is by two-layer sheet glass, and the centre accompanies the functional membrane that one deck has the heat discoloration effect, integrated doubling glass product behind the High Temperature High Pressure gummed; A kind of photo chromic glass film is characterized in that: it is to be made of the PVB or the EVA film that contain hot color development type heat discoloration pigment, also can be to be made of the PVB or the EVA film that contain hot color development type heat discoloration pigment and photochromic pigment.Above-mentioned variable color energy-saving glass is characterized in that: the functional membrane with heat discoloration effect is to be made of above-mentioned photo chromic glass film.
The second technical solution is: the energy-conservation double glazing of a kind of variable color, comprise at least two sheet glass, be provided with the aluminium parting bead that molecular sieve is housed between two sheet glass, be hollow space between aluminium parting bead and two sheet glass, the two sides that the aluminium parting bead is combined with glassy phase are provided with the first seal strip, be provided with the second seal strip around the glass, it is characterized in that: it is aforesaid variable color energy-saving glass that described two sheet glass have a slice at least; On variable color energy-saving glass this one side in cavity low-radiation film can be arranged.
The utlity model has following advantage:
1, can reach best energy-saving effect.
Variable color energy-saving glass with sunshade function summer the color that can become darker, interception is mapped to indoor suitable energy by the sun, plays the sunshade effect; Can keep transparent in winter, it is indoor to let in the sunlight, and is convenient to heating and daylighting.
2, improve indoor environment.
Variable color energy-saving glass with sunshade function can make the color of glass become the tone that people like, thereby can prevent the discomfort that causes because of radiant heat and alleviate dizzy that evening glow sunlight causes, the happy working efficiency of people is improved.
3, low, the good reliability of cost can be used as shatter proof glass and uses.
Sunshading and heat-insulating double glazing purposes:
Be applicable to door and window, glass curtain wall and the canopy of the heavens of various buildingss, 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 look--the kelvin relation curve of hot color development type heat discoloration pigment.
Fig. 3 has described another embodiment of the present utility model.
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 iron that the utlity model has the variable color energy-saving glass of sunshade function.
The variable color energy-saving glass that the utlity model has sunshade function is that functional membrane 3 folders that will have the heat discoloration effect advance in the middle of the two- layer sheet glass 1,2 integrated doubling glass product behind the High Temperature High Pressure gummed.
Summer is when being higher than 25 ℃ when envrionment temperature, and sun lights is on the variable color energy-saving glass with sun shading and energy-saving function shown in Figure 1 the time, and glass temperature rises, by finding out among Fig. 2, the colour density of heat discoloration pigment rises, the color burn of functional membrane 3, and block sunlight shines into indoor.Because the color burn block sunlight of functional membrane 3, so cause glass temperature further to rise, the color of functional membrane 3 is also further deepened, reach at last an equilibrium temperature, this is more much higher than prevailing circumstances temperature, and this moment, the color of functional membrane 3 was darker, and shaded effects are obvious.
When the glass after the variable color was positioned at the dark place, glass can be cooled to the prevailing circumstances temperature, and the darker color of functional membrane 3 will be decorporated, and glass recovers light color or transparent.
Go over when summer, when temperature was lower than 21 ℃, sun lights was on the variable color energy-saving glass with sunshade function shown in Figure 1 the time, and glass temperature rises limited, did not reach 25 ℃ of temperature that make functional membrane 3 variable colors, and glass is transparent all the time.
Fig. 3 is the structure iron that the utlity model has the energy-conservation double glazing of variable color of sunshade function.
Just like the described variable color energy-saving glass 8 with sunshade function of Fig. 1, ultra-clear glasses or simple glass 9 are equipped with the aluminium parting bead 10 of molecular sieve, hollow space 4, first seal strip 5, second seal strip 6 among the figure.Being provided with the aluminium parting bead 10 that molecular sieve is housed between variable color energy-saving glass 8 and ultra-clear glasses or the simple glass 9, is hollow space 4 between aluminium parting bead and the glass.The two sides that the aluminium parting bead combines with two sheet glass are provided with second seal strip 6 around being provided with first seal strip 5, two sheet glass.Can be coated with low-radiation film 7 on variable color energy-saving glass 8, first seal strip 5 adopts butyl rubber, and second seal strip 6 can adopt poly-sulphur glue.
Variable color energy-saving glass 8 is installed in the outside surface of buildings, namely is the first surface of double glazing.Its variable color situation is the same with the described glass of Fig. 1, but its shaded effects are better, because it belongs to external sunshade.Because it is double glazing, so it has again good heat-insulating property.It is the best building energy conservation glass of present over-all properties.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487046.7U CN202865120U (en) | 2012-09-24 | 2012-09-24 | Dichroic energy-saving glass with sunshade function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220487046.7U CN202865120U (en) | 2012-09-24 | 2012-09-24 | Dichroic energy-saving glass with sunshade function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865120U true CN202865120U (en) | 2013-04-10 |
Family
ID=48031856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220487046.7U Expired - Lifetime CN202865120U (en) | 2012-09-24 | 2012-09-24 | Dichroic energy-saving glass with sunshade function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669718A (en) * | 2013-11-27 | 2015-06-03 | 哈尔滨中大型材科技股份有限公司 | Temperature-sensitive thermochromic glass |
| CN106221594A (en) * | 2016-08-18 | 2016-12-14 | 中天光伏材料有限公司 | A kind of heat discoloration photovoltaic module |
| 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 |
-
2012
- 2012-09-24 CN CN201220487046.7U patent/CN202865120U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104669718A (en) * | 2013-11-27 | 2015-06-03 | 哈尔滨中大型材科技股份有限公司 | Temperature-sensitive thermochromic glass |
| CN106221594A (en) * | 2016-08-18 | 2016-12-14 | 中天光伏材料有限公司 | A kind of heat discoloration photovoltaic module |
| CN106221594B (en) * | 2016-08-18 | 2019-04-05 | 中天光伏材料有限公司 | A kind of heat discoloration photovoltaic module |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHU YANG Effective date: 20131023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131023 Address after: 210012, No. two, South Fengtai Road, Yuhua Road, Yuhua District, Jiangsu, Nanjing, 38 Patentee after: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. Address before: 210012, No. two, South Fengtai Road, Yuhua Road, Yuhua District, Jiangsu, Nanjing, 38 Patentee before: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. 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: 210012, No. two, South Fengtai Road, Yuhua Road, Yuhua District, Jiangsu, Nanjing, 38 Patentee after: JIANGSU 26-DEGREE ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: 210012, No. two, South Fengtai Road, Yuhua Road, Yuhua District, Jiangsu, Nanjing, 38 Patentee before: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |