CN204095224U - A kind of heat-insulating laminated glass - Google Patents
A kind of heat-insulating laminated glass Download PDFInfo
- Publication number
- CN204095224U CN204095224U CN201420465292.1U CN201420465292U CN204095224U CN 204095224 U CN204095224 U CN 204095224U CN 201420465292 U CN201420465292 U CN 201420465292U CN 204095224 U CN204095224 U CN 204095224U
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- CN
- China
- Prior art keywords
- thermal insulation
- heat
- glass
- laminated glass
- film
- 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
- 239000005340 laminated glass Substances 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 239000011521 glass Substances 0.000 claims abstract description 33
- 239000010410 layer Substances 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 12
- 229920006254 polymer film Polymers 0.000 claims abstract description 12
- 239000012790 adhesive layer Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
A kind of heat-insulating laminated glass, it by glass, the thermal insulation film be positioned on glass, be positioned at PVB glued membrane on thermal insulation film and the glass be positioned on PVB glued membrane forms, described thermal insulation film is made up of the thermal insulation layer on thin polymer film, thin polymer film and the adhesive layer on thermal insulation layer.Heat-insulating laminated glass prepared by the utility model, is applicable to building, automobile and special industry field, accomplishes to meet the functions such as visible light transmissivity is high, safe, heat insulation, antiultraviolet simultaneously.
Description
Technical field
The utility model relates to a kind of laminated glass, particularly a kind of heat-insulating laminated glass.
Background technology
The current laminated glass generally used is for arranging one or more layers polyvinyl butyral film (PVB) between layer glass, namely foundation structure is glass/PVB/glass, and such interlayer has that sight line is penetrating, explosion-proof, the function of waterproof.Wherein, PVB mainly provides the explosion prevention function of implosion guard, even if glass is cracked, fragment also can be bonded on film, and broken glass surface still keeps neatly smooth.This safety glass is mainly used in the windshields such as aviation, automobile, engine, effectively can prevent these transport apparatuses windshield in running from meeting accident, ensure that personal safety.But this glass can not meet the functions such as perspective, explosion-proof, heat insulation, antiultraviolet simultaneously.
Utility model content
The utility model provides a kind of laminated glass that simultaneously can meet the functions such as visible light transmissivity is high, safe, heat insulation, antiultraviolet.
Technical problem to be solved in the utility model realizes with following technical proposals.
A kind of heat-insulating laminated glass, it by glass, the thermal insulation film be positioned on glass, be positioned at PVB glued membrane on thermal insulation film and the glass be positioned on PVB glued membrane forms, described thermal insulation film is made up of the thermal insulation layer on thin polymer film, thin polymer film and the adhesive layer on thermal insulation layer.
Above-mentioned heat-insulating laminated glass, thickness 25 ~ 120 microns of microns of described thin polymer film.
Above-mentioned heat-insulating laminated glass, the thickness of described thermal insulation layer 1 ~ 20 micron.
Above-mentioned heat-insulating laminated glass, the thickness of described PVB glued membrane is 200 ~ 800 microns.
Above-mentioned heat-insulating laminated glass, the thickness of described adhesive layer is 5 ~ 15 microns.
Heat-insulating laminated glass of the present utility model, is applicable to building, automobile and special industry field, accomplishes to meet the functions such as visible light transmissivity is high, safe, heat insulation, antiultraviolet simultaneously.
The thermal insulation film that heat-insulating laminated glass of the present utility model is made up of the thermal insulation layer on thin polymer film and thin polymer film and adhesive layer arranges between layer glass; protect thermal insulation film greatly not by the impact of external environment; with be directly affixed on compared with glass surface, extend the service life of thermal insulation film.
The utility model is used as building glass window or glass curtain wall, can meet high heat insulation building energy conservation requirement; Because ultraviolet-resistant effect can protect indoor article, avoid aging, extend working time; Can be explosion-proof, breakage-proof, safety coefficient is high; And because reflectivity is low, light pollution phenomenon can not be produced to external world.
Accompanying drawing explanation
Fig. 1 is the structural representation of this use novel heat-insulation laminated glass.
In figure, each label is expressed as: 1-thermal insulation film; 2-PVB glued membrane; 3-glass; 4-glass; 5-thin polymer film; 6-thermal insulation layer; 7-adhesive layer.
Detailed description of the invention
The thermal insulation film that the utility model uses is greater than 65% for light transmittance, and infrared light transmission is less than or equal to 15%, the film that ultraviolet ultraviolet ray transmissivity is less than 1%; Thermal insulation film is made up of thin polymer film, the thermal insulation layer that it is formed and adhesive layer, the high light transmission polyester film PET of 25 ~ 120 micron thickness generally selected by base material, thermal insulation layer is have the high photic zone formed through coating or sputtering that is heat insulation and ultra-violet resistance energy, and general thickness is 1 ~ 20 micron; Adhesive layer thickness 5 ~ 15 microns, preferably 7 ~ 8 microns.
In the utility model, PVB glued membrane preferably uses thickness to be 200 ~ 800 microns.
Glass heat-proof film of the present utility model has high infrared reflection rate, sightless solar radiant energy can be reflected, the heat that solar radiation enters indoor generation can be intercepted, can stop that most sun direct projection heat enters indoor in summer, reduce indoor temperature, winter can reduce indoor heat loss, reduces air-conditioning and uses equal energy source consumption; High ultraviolet isolating rate can protect indoor article, avoids aging, extends working time; High visible light transmissivity, does not affect normal daylighting, does not produce light pollution; Because centre arranges PVB glued membrane, when glass breaking, fragment can tightly be pasted onto with PET be base material adhering film to glass surface, keep original form, do not splash, avoid the injury to human body.
Embodiment:
The utility model first can prepare thermal insulation film in the preparation, and the PET film of 50 micron thickness is prepared the thermal insulation layer of 5 micron thickness, and thermal insulation layer is formed the adhesive layer of 7.5 microns.
The adhesive layer adhering film to glass of thermal insulation film is attached on 4 millimeters thick glass, 380 micron thickness PVB glued membranes are pressed from both sides between the another side of thermal insulation film and another 4 millimeters of glass, pressurize after the vacuumizing and exhausting of certain hour, heat the regular hour, obtain the doubling glass with heat-proof quality.
Table 1, the utility model doubling glass and common doubling glass Performance comparision
| Index | Embodiment | Comparative example | The method of inspection |
| Apparent | Transparent limpid | Transparent limpid | Range estimation |
| Ultraviolet ray transmissivity | 0.1% | 13% | GB/T2680 |
| Visible light transmissivity | 68% | 70% | GB/T2680 |
| Infrared light transmission | 10% | 55% | Q/YJY |
| Sheltering coefficient (SC) | 0.31 | 0.82 | GB/T2680 |
| Heat transfer coefficient (K value) | 2.1 | 5.5 | GB/T8484 |
Can be drawn to draw a conclusion by the comparing result of above embodiment:
Heat insulation safe doubling glass of the present utility model has in substantially identical visible light transmissivity situation than traditional doubling glass, infrared ray rejection rate (invisible solar energy), ultraviolet isolating rate are significantly improved, and the utility model doubling glass has possessed the performances such as printing opacity, heat insulation, resistance to ultraviolet and safety simultaneously.
Claims (5)
1. a heat-insulating laminated glass, it is characterized in that, it is by glass (3), the thermal insulation film (1) be positioned on glass (3), be positioned at the PVB glued membrane (2) on thermal insulation film (1) and be positioned at glass (4) composition on PVB glued membrane (2), described thermal insulation film (1) is made up of the thermal insulation layer (6) on thin polymer film (5), thin polymer film (5) and the adhesive layer (7) on thermal insulation layer (6).
2. heat-insulating laminated glass according to claim 1, is characterized in that, the thickness of described thin polymer film (5) is 25 ~ 120 microns.
3. heat-insulating laminated glass according to claim 2, is characterized in that, the thickness of described thermal insulation layer (5) is 1 ~ 20 micron.
4. heat-insulating laminated glass according to claim 3, is characterized in that, the thickness of described PVB glued membrane (2) is 200 ~ 800 microns.
5. heat-insulating laminated glass according to claim 4, is characterized in that, the thickness of described adhesive layer (7) is 5 ~ 15 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465292.1U CN204095224U (en) | 2014-08-18 | 2014-08-18 | A kind of heat-insulating laminated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465292.1U CN204095224U (en) | 2014-08-18 | 2014-08-18 | A kind of heat-insulating laminated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095224U true CN204095224U (en) | 2015-01-14 |
Family
ID=52263686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465292.1U Expired - Lifetime CN204095224U (en) | 2014-08-18 | 2014-08-18 | A kind of heat-insulating laminated glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095224U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960277A (en) * | 2015-06-08 | 2015-10-07 | 湖南省华京粉体材料有限公司 | Thermal-insulating heat-preserving laminated safety glass and manufacturing method thereof |
| CN107446545A (en) * | 2017-07-31 | 2017-12-08 | 安徽艺云玻璃有限公司 | A kind of heat-insulating flame-retardant double glazing and preparation method thereof |
-
2014
- 2014-08-18 CN CN201420465292.1U patent/CN204095224U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960277A (en) * | 2015-06-08 | 2015-10-07 | 湖南省华京粉体材料有限公司 | Thermal-insulating heat-preserving laminated safety glass and manufacturing method thereof |
| CN104960277B (en) * | 2015-06-08 | 2017-04-26 | 湖南省华京粉体材料有限公司 | Thermal-insulating heat-preserving laminated safety glass and manufacturing method thereof |
| CN107446545A (en) * | 2017-07-31 | 2017-12-08 | 安徽艺云玻璃有限公司 | A kind of heat-insulating flame-retardant double glazing and preparation method thereof |
| CN107446545B (en) * | 2017-07-31 | 2019-03-22 | 安徽艺云玻璃有限公司 | A kind of heat-insulating flame-retardant hollow glass and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |