CN101054883A - Heat and sound insulation three-layer glass - Google Patents
Heat and sound insulation three-layer glass Download PDFInfo
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- CN101054883A CN101054883A CN 200710111372 CN200710111372A CN101054883A CN 101054883 A CN101054883 A CN 101054883A CN 200710111372 CN200710111372 CN 200710111372 CN 200710111372 A CN200710111372 A CN 200710111372A CN 101054883 A CN101054883 A CN 101054883A
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Abstract
The invention discloses a glass with three layers having multiuse of high efficiency, energy saving, noise reduction, heat preservation and soundproof, which comprises an outer layer glass 1, an intermediate glass 2 and an inner layer glass 3, and also comprises an outer air layer 4 and an inner air layer 5, especially the glass with three layers is arranged with unequal thickness, a sealant 6 is arranged between the neighboring glass layer ends. The invention has unique glass arrangement with multiple layers glass, and the arrangement with glass of different thickness and the arrangement with different air intervals have good technical effect, the K value to the conventional glass with three layers reduces greatly, the invention can be used not only on the window, but also in the other heat preservation and soundproof fields, when using the large size, only definite fasteners are increased to compose the roof and large-scale vegetable canopy and so on.
Description
Technical field:
The present invention relates to a kind of constructional materials, specifically be meant the triplex glass of the heat preservation and soundproof that a kind of tool is superior.
Background technology:
Along with the development of modern architecture and the increase of the population density, toward the eminence development, this has proposed higher performance requirement to constructional materials to building gradually.Energy conservation problem particularly, account for sizable ratio of AND ENERGY RESOURCES CONSUMPTION IN CHINA according to measuring and calculating building institute power consumption source, and in the building in the energy waste quite vast scale by relatively poor the causing of heat-proof quality of the window of building, but along with building to high-altitude and large scale development, the daylighting and the higher requirement of proposition again of ventilating, even urban architecture land used anxiety, to build overlooking or building diminishes at interval, noise is increasing to the influence of resident's life and work.Above-mentioned all kinds of technical performance indexs, as heat-proof quality, sound insulation value, daylighting and performance of ventilating and rated wind velocity, cost of production, whether easy to use etc. all multifactor all be to consider, have plenty of conflicting between each index, this disappears, and that is long, particularly energy-conservation requirement is the factor that will consider of emphasis especially, and more and more stricter (the K value is the thermal resistance R of material to the requirement of K value in the national standard
0Inverse), the K value that has required during single-glass can't be up to state standards, so now occurred double-layer glass, the window that also has triplex glass, the present accessible K value of the window of double-layer glass is generally 4～5 grades in the external window of building heat-insulating property hierarchical table among the GB GB/T8484-2002, the K value of the exterior window of triplex glass can reach 5～7 grades (being that the K value is 3.5～2.5), it is equidistant side by side that the outer window construction of existing triplex glass is generally the triplex glass of equal thickness, add that fixing back combines with window frame, general thickness of glass is 5～6mm, spacing between the adjacent glass is 6～7mm, adds window sash frame, and the weight of window is quite big, than large tracts of land the time, even be difficult to promote, using inconvenience, glass remakes into very much yielding, and cost is quite high, common buildings is difficult to use, and is quite unfavorable to the building energy conservation noise abatement, and the heat preservation and soundproof window that solves aforesaid problems and have an excellent comprehensive performances is a problem anxious to be solved.
Summary of the invention:
Goal of the invention of the present invention is to disclose a kind of the have insulation of multiduty energy-efficient noise abatement, the triplex glass of sound insulation.
Realize that technical solution of the present invention is as follows: comprise glass outer 1, intermediate glass 2 and inner layer glass 3, also comprise outer space gas-bearing formation 4 and interior air layer 5, particularly described triplex glass is not equal thickness setting, and the adjacent glass layer has fluid sealant 6 between the end.
Described outer space gas-bearing formation 4 and interior air layer 5 are equal thickness or the setting of non-equal thickness.
Described glass outer 1 and inner layer glass 3 equal thickness, the thickness of intermediate glass 2 are less than internal and external layers of glass 3,1, and the thickness of preferred glass outer 1 is 4mm, and the thickness of intermediate glass 2 is 3mm, and the thickness of inner layer glass 3 is 4mm.
The thickness of air layer 5 in the thickness of described outer space gas-bearing formation 4 is greater than or less than.
Described triplex glass thickness from outside to inside decrescence is provided with, and the thickness of its preferred glass outer 1 is 5mm, and the thickness of intermediate glass 2 is 4mm, and the thickness of inner layer glass 3 is 3mm.
The thickness of described outer space gas-bearing formation 4 is greater than the thickness of interior air layer 5.
The thickness of described outer space gas-bearing formation 4 is less than the thickness of interior air layer 5.
The two ends of described intermediate glass 2 are shorter than inside and outside glass 3,1, and the outer face 8 of fluid sealant 6 is concordant substantially with the end face of intermediate glass 2, form the cavity 7 of a sealing between inside and outside glass 3,1 and the outer edge sealing 9.
The two ends of described intermediate glass 2 are shorter than inside and outside glass 3,1, and the outer face 8 of fluid sealant 6 is concordant substantially with the end face of intermediate glass 2, form the cavity 7 of a sealing between inside and outside glass 3,1 and the outer edge sealing 9.
Be provided with elastic packing between described inside and outside glass 3,1 and the outer edge sealing 9.
The present invention has the setting of unique compound glass, the glass setting of its different-thickness and the setting of different airspaces have more splendid technique effect, the triplex glass of the routine that the K value compares is had significantly to be reduced, the K value can reach 8～9 grades (pressing sliding sash structure) in the external window of building heat-insulating property hierarchical table among the GB GB/T8484-2002 by national standard, as using with casement window, the K value can reach 9 grades, and (glass outer is thick to be 4mm to the triplex glass that the glass of different-thickness is constituted through reality, intermediate glass is thick to be 3mm, inner layer glass is thick to carry out heat-insulating property to detect the K value that obtains is 2.0w/ (m for the spacing between 4mm and two adjacent glass is 6～4mm)
2K) about, this is 8～9 grades in GB, the K value when being provided with far above same thickness glass; Glass and the different triplex glasses that are provided with of the spacing between adjacent glass to different-thickness carry out actual heat-insulating property detection again, and the K value that obtains has quite high repeatability, and the K value is also at 2.0w/ (m
2K) about; Not only heat-insulating property significantly improves and the materials of its basic and traditional double-layer glass of triplex glass addition quite and much smaller than traditional triplex glass constitute in the present invention, therefore, the present invention has tangible materials few, in light weight, heat-insulating property has significantly raising and soundproof effect that significantly raising is also arranged, be used in the push-and-pull window and have more significant resultant effect, the present invention not only can be used for above-mentioned window, the field that also can be used for other thermal resistance sound insulation, when large scale is used, only certain girth member need be increased, roof, large-scale dish canopy etc. can be constituted.
Description of drawings:
Fig. 1 is the structural representation of one embodiment of the present of invention.
Fig. 2 is the structural representation of an alternative embodiment of the invention.
The specific embodiment:
See also Fig. 1～Fig. 2, specific embodiments of the invention are as follows: comprise glass outer 1, intermediate glass 2 and inner layer glass 3, also comprise outer space gas-bearing formation 4 and interior air layer 5, internal and external layers of glass (3 described here, 1) is the definition of doing for the mark in the respective figure, be not to be to limit glass outer 1 can only be used for outside the window (chamber) and limit inner layer glass 3 can only being used in the window (chamber), described outer space gas-bearing formation 4 is meant the air layer between glass outer 1 and the intermediate glass 2, interior air layer 5 is meant the air layer between inner layer glass 3 and the intermediate glass 2, its key is that described triplex glass is not equal thickness setting, and the adjacent glass layer has fluid sealant 6 between the end; Above-mentioned not uniform thickness setting is meant that to have the thickness of two layers of glass in the triplex glass at least inequality, because triplex glass adds two layer of air layers, sash with triplex glass should have five layers of isolation room interior or exterior space, the density of glass and air differs huge, it is also huge that pyroconductivity differs, and glass has reflective characteristic, the interface of glass and air is that a density differs huge interface simultaneously, this interface can produce the quite complicated reflection and the physical phenomenon of incident for sound wave, and a power conversion is arranged between sound wave and the heat, the thickness of different air layers can make the temperature difference of different air layers, for example can make near the temperature of the air layer of the temperature end in the environment highlyer, can make the thermal resistance of whole triplex glass increase (corresponding reduction K value).The relatively hot wave propagation also can produce quite complicated physical phenomenon, because the existence of indoor/outdoor temperature-difference and the temperature difference is different, the combination of the glass of therefore above-mentioned different-thickness and air layer inequality, generation is far above the technique effect of the heat preservation and soundproof of the equal thickness glass of prior art and same air traditional triplex glass structure at interval, and this is confirmed by the detection of authoritative institution repeatedly.
Outer space gas-bearing formation 4 between the described triplex glass and interior air layer 5 can be same thickness, as 5mm or 6mm, can reduce described K value with the combination of the glass of different-thickness, the more little then calorific value of K value is big more, the heat preservation and soundproof effect is good more, above-mentioned outer space gas-bearing formation 4 and interior air layer 5 can be different-thickness, as outer space gas-bearing formation 4 is that 5mm and interior air layer 5 are 6mm, otherwise or or other selection, not only can reduce described K value with the combination of the glass of different-thickness, the more excellent permutation and combination setting that goes out multiple glass-air layer also capable of being combined is to adapt to the climatic condition of different regions, for example different latitudes, the situation of the height above sea level or the temperature difference; Above-mentioned glass outer 1 is an equal thickness with inner layer glass 3, the thickness of intermediate glass 2 is less than internal and external layers of glass (3,1), the thickness of preferred glass outer 1 is 4mm, the thickness of intermediate glass 2 is 3mm, the thickness of inner layer glass 3 is 4mm, the gross thickness of its triplex glass is 11mm, only the gross thickness than the glass of two layers of traditional 5mm increases by about 10% glass, but thermal and insulating performance improves 2～3 K value grades, gross thickness than the glass of three layers of traditional 5mm greatly reduces, but thermal and insulating performance still can improve more than 1 K value grade, in above-mentioned triplex glass, the thickness that outer space gas-bearing formation 4 is set is greater than or less than the thickness of interior air layer 5, and the selection of optimization can be provided better.
Described triplex glass thickness from outside to inside decrescence is provided with, and the thickness of its preferred glass outer 1 is 5mm, and the thickness of intermediate glass 2 is 4mm, and the thickness of inner layer glass 3 is 3mm; So setting has not only reduced the K value, glass outer 1 is faced the outdoor requirement stronger to outside wind pressure that also kept, and the glass gross weight has bigger reduction than traditional triplex glass gross weight, and the thickness of certainly preferred glass outer 1, intermediate glass 2 and inner layer glass 3 also can be respectively 6mm, 5mm, 4mm or 4mm, 3mm, 2mm.In these cases, the thickness of described outer space gas-bearing formation 4 is greater than the thickness of interior air layer 5, or the thickness of outer space gas-bearing formation 4 is less than the thickness of interior air layer 5, can further reduce the K value, can suitably increase the alternative of concrete setting again, on the contrary for example outer space gas-bearing formation 4 be 5mm or 6mm can or other selection.
The two ends of described intermediate glass 2 are shorter than inside and outside glass (3,1), and the outer face 8 of fluid sealant 6 is concordant substantially with the end face of intermediate glass 2, form the cavity 7 of a sealing between inside and outside glass 3,1 and the outer edge sealing 9; Sash is a main transmission channels of the inside and outside heat of building, the frame of sash is generally the aluminium alloys framework, the coefficient of heat conduction of aluminium alloys is quite high, so the frame dispersed heat accounts for about 30 percent of sash dissipated heat according to surveying and determination, the existence of above-mentioned cavity 7 is cut off in sidewall the thermal conduction path of outer edge sealing 9, the heat dissipation channel of the parallel front and rear side of outer edge sealing 9 is cut off by cavity 7, can further reduce the K value, inside and outside glass (3,1) and outside be provided with elastic packing between the edge sealing 9, can further reduce the K value again.
Claims (10)
1. heat and sound insulation three-layer glass, comprise glass outer (1), intermediate glass (2) and inner layer glass (3), also comprise outer space gas-bearing formation (4) and interior air layer (5), it is characterized in that described triplex glass is not equal thickness setting, has fluid sealant (6) between the adjacent glass layer end.
2. heat and sound insulation three-layer glass according to claim 1 is characterized in that described outer space gas-bearing formation (4) and interior air layer (5) are equal thickness or the setting of non-equal thickness.
3. heat and sound insulation three-layer glass according to claim 1 and 2, it is characterized in that described glass outer (1) and inner layer glass (3) equal thickness, the thickness of intermediate glass (2) is less than internal and external layers of glass (3,1), the thickness of preferred glass outer (1) is 4mm, the thickness of intermediate glass (2) is 3mm, and the thickness of inner layer glass (3) is 4mm.
4. heat and sound insulation three-layer glass according to claim 3 is characterized in that the thickness of described outer space gas-bearing formation (4) is greater than or less than the thickness of interior air layer (5).
5. heat and sound insulation three-layer glass according to claim 1 and 2, it is characterized in that described triplex glass thickness from outside to inside decrescence is provided with, the thickness of its preferred glass outer (1) is 5mm, and the thickness of intermediate glass (2) is 4mm, and the thickness of inner layer glass (3) is 3mm.
6. heat and sound insulation three-layer glass according to claim 5 is characterized in that the thickness of the thickness of described outer space gas-bearing formation (4) greater than interior air layer (5).
7. heat and sound insulation three-layer glass according to claim 5 is characterized in that the thickness of the thickness of described outer space gas-bearing formation (4) less than interior air layer (5).
8. according to claim 1 or 2 or 4 or 6 or 7 described heat and sound insulation three-layer glass, the two ends that it is characterized in that described intermediate glass (2) are shorter than inside and outside glass (3,1), the outer face (8) of fluid sealant (6) is concordant substantially with the end face of intermediate glass (2), forms the cavity (7) of a sealing between inside and outside glass (3,1) and the outer edge sealing (9).
9. heat and sound insulation three-layer glass according to claim 5, its feature is shorter than inside and outside glass (3,1) at the two ends of described intermediate glass (2), the outer face (8) of fluid sealant (6) is concordant substantially with the end face of intermediate glass (2), forms the cavity (7) of a sealing between inside and outside glass (3,1) and the outer edge sealing (9).
10. heat and sound insulation three-layer glass according to claim 8, its feature described inside and outside glass (3,1) and outside be provided with elastic packing between the edge sealing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710111372 CN101054883A (en) | 2007-06-19 | 2007-06-19 | Heat and sound insulation three-layer glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710111372 CN101054883A (en) | 2007-06-19 | 2007-06-19 | Heat and sound insulation three-layer glass |
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| Publication Number | Publication Date |
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| CN101054883A true CN101054883A (en) | 2007-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200710111372 Pending CN101054883A (en) | 2007-06-19 | 2007-06-19 | Heat and sound insulation three-layer glass |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031919A (en) * | 2010-11-11 | 2011-04-27 | 贵州大行节能咨询服务有限公司 | Three/four-millimeter thin glass film hollow safety glass |
| CN102352721A (en) * | 2011-07-29 | 2012-02-15 | 天津市格瑞德曼建筑装饰工程有限公司 | Glass fixing structure of internal and external heat insulating hollow casement window |
| CN104797772A (en) * | 2012-11-09 | 2015-07-22 | 乐金华奥斯有限公司 | Super-insulating multi-layer glass |
| CN105715157A (en) * | 2016-03-31 | 2016-06-29 | 成都市千合门业有限公司 | Photochromic soundproof window |
| JP2020059639A (en) * | 2018-10-12 | 2020-04-16 | 日本板硝子株式会社 | Double glazing |
| CN112818539A (en) * | 2021-01-29 | 2021-05-18 | 中车青岛四方机车车辆股份有限公司 | Sound insulation design method and sound insulation design system for window |
| CN115103770A (en) * | 2019-12-18 | 2022-09-23 | 康宁公司 | Apparatus and method for manufacturing a multiple pane glass unit |
-
2007
- 2007-06-19 CN CN 200710111372 patent/CN101054883A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031919A (en) * | 2010-11-11 | 2011-04-27 | 贵州大行节能咨询服务有限公司 | Three/four-millimeter thin glass film hollow safety glass |
| CN102352721A (en) * | 2011-07-29 | 2012-02-15 | 天津市格瑞德曼建筑装饰工程有限公司 | Glass fixing structure of internal and external heat insulating hollow casement window |
| CN104797772A (en) * | 2012-11-09 | 2015-07-22 | 乐金华奥斯有限公司 | Super-insulating multi-layer glass |
| CN105715157A (en) * | 2016-03-31 | 2016-06-29 | 成都市千合门业有限公司 | Photochromic soundproof window |
| JP2020059639A (en) * | 2018-10-12 | 2020-04-16 | 日本板硝子株式会社 | Double glazing |
| JP7096751B2 (en) | 2018-10-12 | 2022-07-06 | 日本板硝子株式会社 | Double glazing |
| CN115103770A (en) * | 2019-12-18 | 2022-09-23 | 康宁公司 | Apparatus and method for manufacturing a multiple pane glass unit |
| CN112818539A (en) * | 2021-01-29 | 2021-05-18 | 中车青岛四方机车车辆股份有限公司 | Sound insulation design method and sound insulation design system for window |
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Open date: 20071017 |