CN203201442U - Intelligent sun-shading hollow glass - Google Patents
Intelligent sun-shading hollow glass Download PDFInfo
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- CN203201442U CN203201442U CN 201320000385 CN201320000385U CN203201442U CN 203201442 U CN203201442 U CN 203201442U CN 201320000385 CN201320000385 CN 201320000385 CN 201320000385 U CN201320000385 U CN 201320000385U CN 203201442 U CN203201442 U CN 203201442U
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- Prior art keywords
- glass
- temperature
- side flat
- shading
- flat glass
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- Expired - Lifetime
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- 239000011521 glass Substances 0.000 title claims abstract description 105
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000005357 flat glass Substances 0.000 claims abstract description 28
- 239000000565 sealant Substances 0.000 claims abstract description 7
- 230000037072 sun protection Effects 0.000 claims description 11
- 238000002845 discoloration Methods 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- 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 3
- 230000009471 action Effects 0.000 claims description 2
- 238000007496 glass forming Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 20
- 238000005286 illumination Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000004134 energy conservation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 241000218176 Corydalis Species 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
Images
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- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model discloses intelligent sun-shading hollow glass which is characterized in that at least one piece of glass in two pieces of glass forming the hollow glass is temperature sensing sun-shading glass, the temperature sensing sun-shading glass comprises inner side flat glass and outer side flat glass, a gap is formed between the inner side flat glass and the outer side flat glass, temperature sensing phase change liquid or temperature sensing color change liquid is sealed between the inner side flat glass and the outer side flat glass by sealants, the inner side flat glass and the outer side flat glass are adhered into a whole, a low radiant membrane is arranged on one surface of the temperature sensing sun-shading glass in a hollow cavity, and the sizes of the edges of the inner side flat glass can be smaller than the corresponding sizes of the outer side flat glass by more than 1 millimeter. The intelligent sun-shading hollow glass can transform from colorless transparency to color transparency or non-transparency according to set temperature and lighting conditions, can function in intelligent sun-shading and is applicable to doors and windows of various buildings, glass curtain walls, trains, automobiles, ships and the like.
Description
Technical field
The utility model belongs to the energy-saving building technology field, particularly a kind of intelligent sunshade hollow glass.
Background technology
At present, in order to improve indoor daylighting effect, a large amount of glass that use on building, but its thermal transmittance of glass and the shading coefficient that uses all is a fixed value now, it does not reach, and to allow sunlight penetrate winter indoor more, and then penetrate indoor this effect summer less, namely do not have intelligent sunshade function.
In order to stop sun in summer light to indoor irradiation.People have taked 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 sunray protects in the inlet chamber by building external, puts down when need sunshade summer, and it is indoor not let in the sunlight, and then pull on winter, and it is indoor to let in the sunlight, and energy-saving effect is obvious.Its shortcoming is: influence outside vertical surface of building; The maintenance, the cleaning difficulty big; Application life is not long.
The employing built-in louver hollow glass that has is as the glass of door and window of building, and its shortcoming is: energy-saving effect is not long not as external sunshade, fault rate height, inconvenient maintenance, application 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 after HTHP binds.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: price is too high, can not be widely used in building energy conservation.
Application number is 201120354990.0, and name is called the patent of photochromic hollow glass and has released a kind of hollow glass.Though it has sunshade function, it has two weak points: when one, people need sunlight in the winter time, and also variable color sunshade of glass; Two, the Coefficient K value is low.Summer, solar radiation was on glass, and when glass colour deepened sunshade, glass rose because of the block sunlight temperature, can interior temperature be raise to the indoor infrared radiation of emitting then.That is to say: this glass energy sunshade, but do not reach effect of heat insulation preferably, there is not lower thermal transmittance.
Application number is 201110397060.8, name is called based on the patent of the bionic intelligence glass of temperature sensitive type hair-like nano-hydrogel microballoon phase transformation has released a kind of temperature-sensitive sun protection glass, it can be in the critical-temperature of setting by transparent to opaque mutual conversion, its weak point is: only to responsive to temperature, low to the illumination susceptibility during as intelligent sunshade.
The utility model content
The purpose of this utility model is: a kind of intelligent sunshade hollow glass is provided.Its existing temperature sensing function has sensitization function again, and it only plays the sunshade effect when have illumination summer, keeps transparent when decumbent corydalis tuber illumination, has or not illumination all to keep transparent in winter.
For achieving the above object, the technical solution that the utility model is taked is: a kind of intelligent sunshade hollow glass, can be according to the temperature of setting and illumination condition by water white transparency to colored transparent or opaque mutual conversion, comprise at least two sheet glass, be provided with the aluminium parting bead that molecular sieve is housed between described two sheet glass, be cavity 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 sheet glass, it is characterized in that: it is the temperature-sensitive sun protection glass that above-mentioned two sheet glass have a sheet glass at least, described temperature-sensitive sun protection glass comprises outside glass, inner glass, between this two sheet glass one gap is arranged, have in fluid sealant is sealed in temperature-sensitive phase-change liquid or heat discoloration liquid, between the glass of the outside, and in inciting somebody to action, outside glass binds and is one, and described temperature-sensitive sun protection glass this one side in cavity is provided with low-radiation film; The size on each limit of inner glass of described temperature-sensitive sun protection glass can be littler more than 1 millimeter than outside glass corresponding size; Described fluid sealant can be PVB or EVA film or glass cement.
The utlity model has following advantage:
1, can reach best energy-saving effect.
Energy-saving glass will possess two energy conservation characteristics: heat insulating ability and thermal insulation.On window energy-conservation, the heat insulating ability of glass (Coefficient K value) plays a major role.And will adapt with building location terrestrial solar radiation characteristics for the thermal insulation (shading coefficient S) of glass.Stipulated now that for China Xia Redong cryogenic region will do external sunshade has reached the building energy conservation requirement.The existing lower thermal transmittance of the utility model glass has intelligent external sunshade function again, and lower shading coefficient is arranged when needing sunshade, is present optimal energy-saving glass.
2, intelligent shaded effects are obvious.
So-called intelligent sunshade is exactly: play the sunshade effect when have illumination summer, all keep transparent under other conditions.Glass water white transparency during decumbent corydalis tuber illumination just, have or not illumination all to keep water white transparency in winter.This effect the utility model reaches by two measures, one, with the critical-temperature of temperature sensing liquid be set in than local summer maximum temperature high 1 ℃ to 10 ℃, like this glass unglazed according to the time keep transparent always; Two, adopt low radiation hollow glass technology.Owing to used low-radiation film, not only reduced the thermal transmittance of hollow glass, also improved the illumination susceptibility of glass.When illumination in summer when on glass because the effect glass outside radiations heat energy seldom of low-radiation film, the temperature of glass itself rises more, above the critical-temperature of temperature sensing liquid, makes temperature-sensitive glass transition or variable color easily, plays the sunshade effect.
3, long service life.
Because the size on each limit of temperature-sensitive sun protection glass inner glass is littler more than 1 millimeter than outside glass corresponding size, so the temperature sensing liquid in the utility model intelligence sunshade hollow glass has two seals, to guarantee not outwards leakage or inwardly gas leakage.
4, be the developing direction of external sunshade industry.
The utility model is the termination product with door and window and external sunshade system integration.Its installation does not influence outside vertical surface of building, easy cleaning, and has solved present curtain wall this difficult problem of external sunshade system can't be installed.
The purposes of intelligence sunshade hollow glass:
Be applicable to door and window and the curtain wall 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.
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, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Fig. 1 is a kind of structure chart of the utility model intelligence sunshade hollow glass.Among the figure: outside sheet glass (1), inboard sheet glass (2) and fluid sealant (8), temperature-sensitive phase-change liquid (10) have constituted a temperature-sensitive sun protection glass; (3) be ordinary plate glass, (6) are the aluminium parting beads that molecular sieve is housed, and (4) are dry airs, and (5) are the butyl rubber first road bands, and (9) are the poly-sulphur glue second road bands, and (7) are the low-radiation films that is plated on the inner glass (2).
Temperature-sensitive phase-change liquid (10) can be based on hair-like nano-hydrogel microballoon phase-change liquid, adjust the critical-temperature that its proportioning makes this liquid and be arranged on 37 ℃, this liquid is water white transparency when the subcritical temperature, colourless opaque when being higher than critical-temperature, as ground glass, the sunshade effect has been played in the block sunlight direct projection.Fluid sealant (8) can be glass cement or PVB film, it arranges along four limits of inner glass (2), width is 5-10mm, it is sealed in liquid (10) between the medial and lateral glass (2,1), and medial and lateral glass (2,1) binded be one, the spacing between the medial and lateral glass (2,1) is about 1mm.
The size on each limit of inner glass (2) is littler 10 millimeters than outside glass (1) corresponding size, and like this, poly-sulphur glue (9) has also played the second road band effect to temperature-sensitive phase-change liquid (10).
Summer is when being higher than 26 ℃ when environment temperature, when sun lights went up at outside glass (1) shown in Figure 1, glass temperature rose, and the temperature of temperature-sensitive phase-change liquid (10) wherein also rises thereupon, when reaching the critical-temperature of liquid (10), the muddiness that temperature-sensitive phase-change liquid (10) begins to become.Because temperature-sensitive phase-change liquid (10) can stop infrared rays when muddy effectively, again because the effect of low-radiation film (7), so cause the temperature of glass (1,2) and liquid (10) further to rise, reach an equilibrium temperature at last, this is more much higher than liquid critical-temperature, this moment, glass became complete opaque shape, and shaded effects are obvious.
Its shaded effects are good, because it belongs to external sunshade.Because it is low radiation hollow glass, so it has good heat-insulating property again.It is the best building energy conservation glass of present combination property.
When the glass after the phase transformation was positioned at the dark place, glass can be cooled to prevailing circumstances temperature (subcritical temperature), and it is limpid that temperature-sensitive phase-change liquid (10) becomes, and it is transparent that glass recovers.
Go over when summer, when temperature was lower than 21 ℃, sun lights was on this intelligence sunshade hollow glass the time, and glass temperature rises limited, does not reach the critical-temperature that makes the temperature-sensitive phase-change liquid, and glass is transparent all the time.
If liquid (10) adopts when being heat discoloration liquid rather than during the temperature-sensitive phase-change liquid, the sunshade effect of this hollow glass is described below:
Summer, when sun lights went up at outside glass (1) shown in Figure 1, glass temperature rose when being higher than 26 ℃ when environment temperature, and by finding out among the figure, the color density of heat discoloration liquid (10) rises, color burn, and block sunlight shines into indoor.Because color burn block sunlight, again because the effect of low-radiation film (7), so cause the temperature of glass (1,2) and liquid (10) further to rise, the color of heat discoloration liquid is also further deepened, reach an equilibrium temperature at last, this is more much higher than prevailing circumstances temperature, and this moment, the color of heat discoloration liquid 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 heat discoloration liquid will be decorporated, and glass recovers light color or transparent.
Go over when summer, when temperature was lower than 21 ℃, sun lights was on this intelligence sunshade hollow glass the time, and glass temperature rises limited, does not reach the temperature that makes the heat discoloration liquid colour-changeable, and glass is water white transparency all the time.
Claims (3)
1. intelligent sunshade hollow glass, comprise at least two sheet glass, be provided with the aluminium parting bead (6) that molecular sieve is housed between described two sheet glass, be cavity (4) 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 (5), be provided with the second road band (9) around two sheet glass, it is characterized in that: it is the temperature-sensitive sun protection glass that above-mentioned two sheet glass have a sheet glass at least, described temperature-sensitive sun protection glass comprises outside glass (1), inner glass (2), have in fluid sealant (8) is sealed in temperature-sensitive phase-change liquid or heat discoloration liquid (10), between the glass of the outside, and in inciting somebody to action, outside glass binds and is one, and described temperature-sensitive sun protection glass this one side in cavity (4) is provided with low-radiation film (7).
2. intelligent sunshade hollow glass according to claim 1, it is characterized in that: the size on each limit of the inner glass of described temperature-sensitive sun protection glass (2) is littler more than 1 millimeter than outside glass (1) corresponding size.
3. intelligent sunshade hollow glass according to claim 1, it is characterized in that: described fluid sealant (8) is PVB or EVA film or glass cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000385 CN203201442U (en) | 2013-01-04 | 2013-01-04 | Intelligent sun-shading hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000385 CN203201442U (en) | 2013-01-04 | 2013-01-04 | Intelligent sun-shading hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201442U true CN203201442U (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000385 Expired - Lifetime CN203201442U (en) | 2013-01-04 | 2013-01-04 | Intelligent sun-shading hollow glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN203201442U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895462A (en) * | 2015-06-18 | 2015-09-09 | 南京二十六度建筑节能工程有限公司 | Intelligent hollow vanadium dioxide sunshade glass |
| CN105041136A (en) * | 2015-07-28 | 2015-11-11 | 东南大学 | Glass window with double sandwich layers and phase-change materials |
| CN106050058A (en) * | 2016-05-26 | 2016-10-26 | 东北石油大学 | Double-sandwich-glass energy-saving window with semitransparent phase-change materials and louver |
| CN106320908A (en) * | 2015-07-10 | 2017-01-11 | 贵州天行正达绿色生态技术股份有限公司 | Thermally induced phase-transition automatic temperature adjusting hollow glass |
| 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 |
| CN109989679A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat insulation glass of aerogel-congtg and preparation method thereof |
| CN109989685A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat insulation glass of aerogel-congtg and preparation method thereof |
| CN109987862A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat insulation glass of aerogel-congtg and preparation method thereof |
| CN110454047A (en) * | 2019-08-29 | 2019-11-15 | 定西中庆玄和玻璃科技有限公司 | A kind of double steel glass of Low emissivity energy conservation |
| CN111927198A (en) * | 2020-09-01 | 2020-11-13 | 湖南大学 | Solid-solid phase change climate self-adaptive enclosure structure |
| CN113303688A (en) * | 2021-06-30 | 2021-08-27 | 浙江明鼎玻璃科技有限公司 | Shower room glass sliding door |
| CN113944409A (en) * | 2021-10-15 | 2022-01-18 | 重庆重交再生资源开发股份有限公司 | Method for manufacturing phase change heat storage glass |
| WO2022140867A1 (en) * | 2020-12-28 | 2022-07-07 | Pontificia Universidad Católica De Chile | Construction system for a double-glazed window with an interior space filled with a phase-change material that improves energy efficiency |
-
2013
- 2013-01-04 CN CN 201320000385 patent/CN203201442U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895462A (en) * | 2015-06-18 | 2015-09-09 | 南京二十六度建筑节能工程有限公司 | Intelligent hollow vanadium dioxide sunshade glass |
| CN106320908A (en) * | 2015-07-10 | 2017-01-11 | 贵州天行正达绿色生态技术股份有限公司 | Thermally induced phase-transition automatic temperature adjusting hollow glass |
| CN105041136A (en) * | 2015-07-28 | 2015-11-11 | 东南大学 | Glass window with double sandwich layers and phase-change materials |
| CN106050058A (en) * | 2016-05-26 | 2016-10-26 | 东北石油大学 | Double-sandwich-glass energy-saving window with semitransparent phase-change materials and louver |
| 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 |
| CN109989685A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat insulation glass of aerogel-congtg and preparation method thereof |
| CN109989679A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat insulation glass of aerogel-congtg and preparation method thereof |
| CN109987862A (en) * | 2017-12-30 | 2019-07-09 | 长沙星纳气凝胶有限公司 | A kind of temperature sensitive heat insulation glass of aerogel-congtg and preparation method thereof |
| CN110454047A (en) * | 2019-08-29 | 2019-11-15 | 定西中庆玄和玻璃科技有限公司 | A kind of double steel glass of Low emissivity energy conservation |
| CN111927198A (en) * | 2020-09-01 | 2020-11-13 | 湖南大学 | Solid-solid phase change climate self-adaptive enclosure structure |
| CN111927198B (en) * | 2020-09-01 | 2024-04-26 | 湖南大学 | Solid-solid phase becomes self-adaptation envelope of weather |
| WO2022140867A1 (en) * | 2020-12-28 | 2022-07-07 | Pontificia Universidad Católica De Chile | Construction system for a double-glazed window with an interior space filled with a phase-change material that improves energy efficiency |
| CN113303688A (en) * | 2021-06-30 | 2021-08-27 | 浙江明鼎玻璃科技有限公司 | Shower room glass sliding door |
| CN113944409A (en) * | 2021-10-15 | 2022-01-18 | 重庆重交再生资源开发股份有限公司 | Method for manufacturing phase change heat storage glass |
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Owner name: NANJING 26 DEGREE BUILDING ENERGY SAVING ENGINEERI Free format text: FORMER OWNER: ZHU YANG Effective date: 20130924 |
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| 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: 210012 NANJING, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130924 Address after: 210012 building eight, Yuhua garden, No. fifteen Ande street, Nanjing, Jiangsu 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 |
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| DD01 | Delivery of document by public notice |
Addressee: Zhu Yang Document name: Notification of Passing Examination on Formalities |
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| C56 | Change in the name or address of the patentee | ||
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Address after: Pukou District of Nanjing City, Jiangsu province 211802 Street Industrial Zone Tangquan No. 1-61 Patentee after: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. Address before: 210012 building eight, Yuhua garden, No. fifteen Ande street, Nanjing, Jiangsu Patentee before: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. |
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| 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 211802 Street Industrial Zone Tangquan No. 1-61 Patentee after: JIANGSU 26-DEGREE ENERGY SAVING TECHNOLOGY Co.,Ltd. Address before: Pukou District of Nanjing City, Jiangsu province 211802 Street Industrial Zone Tangquan No. 1-61 Patentee before: NANJING 26-DEGREE BUILDING ENERGY SAVING ENGINEERING Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
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Granted publication date: 20130918 |