CN101761292A - Double-cavity coated hollow glass with three-way separation double-isolation frame - Google Patents
Double-cavity coated hollow glass with three-way separation double-isolation frame Download PDFInfo
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- CN101761292A CN101761292A CN201010039684A CN201010039684A CN101761292A CN 101761292 A CN101761292 A CN 101761292A CN 201010039684 A CN201010039684 A CN 201010039684A CN 201010039684 A CN201010039684 A CN 201010039684A CN 101761292 A CN101761292 A CN 101761292A
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Abstract
The invention relates to the technical field of buildings and also the technical field of building integration, in particular to double-cavity coated hollow glass with three barrier double-isolation frames. The glass heat-insulation glass comprises two pieces of glass, wherein an isolation frame is arranged between the pieces of glass, a structural sealing adhesive layer is coated between the outer side of the isolation frame and the pieces of glass, the isolation frame with a double-cavity type cross section is arranged between the pieces of glass, the isolation frame comprises an outer isolation frame and an inner isolation frame, the outer isolation frame and the inner isolation frame are arranged in a ring sleeve manner, the inner isolation frame is sleeved in the outer isolation frame, hot-melt sealing adhesive layers are respectively arranged on the side walls of the outer isolation frame, the side walls of the inner isolation frame and the pieces of glass, which are in contact with each other, and the structural sealing adhesive layer is arranged between the side walls of. Simple structure, the effect of stopping the aqueous vapor infiltration is outstanding, and the leakproofness is high, improves glass life and energy-conserving performance.
Description
Technical field
The present invention relates to a kind of plated film hollow glass, particularly a kind of two two cavity film-coated hollow glasss of isolating frame of three-blockage that have.
Background technology
The hollow glass that two or multi-disc glass are made can reduce the heat transmission of building, reduce noise, the hollow glass of prior art generally is two sheet glass, isolate frame for one, the double sealing system that stops aqueous vapor to penetrate, for heat insulation,, also adopt multi-disc glass to form the form of a plurality of chambers particularly in order to reduce noise.For example, the hollow glass device of present disclosed U.S. patent 4149348, U.S. patent 5007217, U.S. patent 4831799, description, CN 200420059649.2, CN 200320114015.8, CN200510135204.7 and CN101205122A double hot-melt adhesive warm edge hollow glass.Isolate some more complicated of frame in the above-mentioned described patent, be not suitable for the glass that the cavity of different-thickness requires.The sound insulation of above-mentioned described two-chamber or multi-cavity, heat insulation hollow glass all adopt the double sealing system to stop the leakage of aqueous vapor infiltration or gas, and the hollow glass of two-chamber or multi-cavity can be reduced to 1w/m with heat conducting U value by the low clear glass of use cost
2℃, studies have shown that the internal-external temperature difference of hollow glass is big more, the pulling force that acts on the fluid sealant is big more, and the hollow glass of two-chamber or multi-cavity weakens the temperature difference between the glass by multi-cavity, thereby reduces the pulling force that acts on the hot-melt sealant.Be filled with inert gas in the high performance hollow glass cavity, be coated in and isolate hot-melt sealant that the frame both sides contact with two plate inner surfaces and prevent that escape of gas and aqueous vapor from permeating, usually claim the sealing of first road, be exposed to airborne and glass and isolate frame contacting structure fluid sealant and claim outer course sealing or the sealing of second road, the second road fluid sealant major function is with two or multi-disc glass cementation together, form constitutionally stable hollow glass, the destruction of opposing blast, and hold concurrently infiltration of obstruct aqueous vapor and escape of gas, hollow glass is determined by its sealing application life, the life-span that the aqueous vapor block is good can reach decades, and the bad life-span has only one or two years.Structure sealant commonly used at present is the hollow glass elastic sealant, for example: poly-sulphur glue (PS), structural silicone adhesive (SI) and polyurethane sealant (PUR).According to U.S. ASTM D412 standard, structure sealant is under the pulling force of 200-300psi, and extension reaches 200%.Structure sealant can be resisted the hollow glass deformation of unevenness that the inside and outside blast that forms because of difference variation or hurricane causes.When the sex change of hollow glass convex, the sex change angle can reach about 1 degree, and the first road hot-melt sealant is subjected to very big pulling force, and serious meeting is drawn back glue from isolating frame or glass surface, destroy sealing performance.Be coated in the about 3mm of single track hot-melt sealant width that isolates on the frame at present, thickness 0.3mm under the fluctuating load effect, very easily causes seal break-off, can not keep the aqueous vapor permeability index of design.Poly-sulphur glue (PS) has good aqueous vapor obstructing capacity, but resistance type ability.Long-term use proves that ultraviolet ray destroys its molecular structure, causes poly-sulphur glue embrittlement, loses sealing function, is not suitable for using in the empty under construction cladding glass.The isolating bar of warm sapwood material, though energy-conservation, good anti-deformation of unevenness ability is arranged simultaneously, but be not suitable for the building carrying hollow cladding glass of requirement of strength, be used for small-sized dwelling house hollow door window glass more abroad, purposes is limited, for example, CN101205122A double hot-melt adhesive warm edge hollow glass.The isolation frame of rigidity is empty under construction on glass, still has good application prospects, for example, the isolation frame of stainless steel material, energy saving is better than present widely used aluminium matter and isolates frame, also belongs to warm limit isolated material.More than said double sealing glue hollow glass, in actual the use, have only the single track hot-melt sealant to play effect, and can't form labyrinth sealing, in mechanical sealing system, labyrinth sealing is very effective.External oversize curtain wall hollow glass for improving heat-insulating property, all requires filling with inert gas now, and the year slip of strict regulations inert gas can not surpass 1%.
Summary of the invention
Main purpose of the present invention is to solve the deficiencies in the prior art, proposes a kind of two pass isolation frame that has, and the coated glass that is formed by the glass combination more than three layers and three layers.
Another object of the present invention is desiccant-filled by isolating in the frame chamber at two, keeps hollow glass that lower moisture is arranged, and the aqueous vapor adsorption capacity.To meet the modern architecture requirement of high heat-proof quality, long service life.
The present invention realizes by following technological approaches:
A kind of two two cavity film-coated hollow glass glass of isolating frame of three-blockage that have, comprise glass, be provided with the isolation frame between glass, be coated with to carry out between the outside of isolation frame and glass the sealing structure glue-line is arranged, comprise the glass more than at least three layers and three layers, form cavity between glass, be provided with the isolation frame in type cross section, two pass chamber between glass, isolating frame is made up of outer isolation frame and interior isolation frame, outer isolation frame and interior isolation frame are that ring set is arranged, the outer isolation isolated frame in being with in the frame, isolates outward to be respectively equipped with the hot-melt sealant layer on the contacted sidewall between frame and interior isolation frame and glass and to seal mutually, is provided with the sealing structure glue-line between described outer sidewall of isolating frame and glass and seals mutually.The cavity of glass energy shape layer more than two and two more than three layers and three layers, a plurality of cavitys can bring better insulation and heat insulation effect, make energy-efficient performance more outstanding.
Isolating frame is composited by metal material or metal and nonmetals, isolate frame and place between two sheet glass, hot-melt sealant is coated in each respectively and isolates the both sides that frame is connected with glass, and glass gluing is on the twice hot-melt sealant, form labyrinth sealing, stop aqueous vapor infiltration and escape of gas.Two sheet glass can be clear glasses, preferably clear float glass, or coloured painted float glass, or wherein a slice has the low radiation coated glass of functional coating, and coating is a vacuum magnetic-control sputtering, chemical vapour deposition (CVD), technologies such as collosol and gel are made.The isolation frame that metal is isolated frame or plastics and metal composite has type cross section, chamber, rigidity, preferred use machinery bending continuously, the isolation frame of preferred plastics and metal composite, preferred No. 304 stainless steels of metal material of isolation frame, do not limit aluminium, copper, the galvanized metal material forms type cross section, chamber and isolates the long-bar metal thin slice moulding of frame with full wafer, on the desiccant absorption aperture that evenly is pressed with, the hole is towards the hollow glass inner chamber.The thickness of section that outer twice hot-melt sealant of isolating in frame and the interior isolation frame forms between an aqueous vapor baffle system hot-melt sealant and glass is approximately 0.5mm, highly is about 3.2mm.Meet ASTM D 1434 canonical measures, the aqueous vapor penetrance is less than 0.2 gram/rice
2My god.The most suitable use hot melt polyisobutene fluid sealant.
The 3rd road sealing structure glue-line is coated on the inner surface of outer isolation frame and two sheet glass.The sealing structure glue-line is not limit poly-sulphur glue, structural silicone adhesive and polyurethane sealant, preferred silicone elastic hollow glass structure glue.The 3rd road sealing structure glue-line is according to U.S. ASTM D412 standard, and the hot-melt sealant layer is under the pulling force of 200-300psi, and extension reaches 200%.The isolation frame that metal is isolated frame or plastics and metal composite preferably has the structure that the chamber tee section can be desiccant-filled.Fill the 3A molecular sieve desiccant in the isolation frame chamber of metal isolation frame or plastics and metal composite, concavo-convex excellent desiccant, preferred 3A molecular sieve desiccant.
As preferably, at least one and more than one skin are double-layer glass in the described glass, are provided with the folder film between outer double-layer glass; Described outer the isolation in frame and the interior isolation frame is filled with desiccant respectively.
As preferably, described hot-melt sealant layer is a hot melt polyisobutene fluid sealant, and described sealing structure glue-line is wherein a kind of of poly-sulphur glue, structural silicone adhesive or polyurethane sealant.
As preferably, the described outer type cross section, chamber that isolates frame and interior isolation frame is close to mutually, isolates outward between the hot-melt sealant layer of frame and interior isolation frame and glassy phase sealing to be provided with the interval; Wherein a kind of in the described outer composite members that to isolate frame and interior isolation frame be metalwork, working of plastics or metal and plastics.
As preferably, described outer to isolate the desiccant of filling in frame and the interior isolation frame be molecular sieve or attapulgite.
As preferably, described outer spacing of isolating hot-melt sealant layer between frame and the interior isolation frame is 0.5mm～1mm.
As preferably, be filled with inert gas in the described glass.
As preferably, the inert gas in the described glass is argon gas, krypton gas, sulfur hexafluoride or nitrogen.
As preferably, described glass is flame resistant glass.
As preferably, two glass outers in the described glass all are double-layer glasss, are provided with the folder film between double-layer glass.
Therefore, the two cavity film-coated hollow glass that has three roads isolation frame provided by the present invention, simple in structure, the effect of block water impervious is outstanding, and the sealing height improves glass application life and energy-efficient performance.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that A-A analyses and observe the structure for amplifying schematic diagram among Fig. 1;
Fig. 3 be A-A among Fig. 1 another kind of embodiment analyse and observe the structure for amplifying schematic diagram.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: as Fig. 1, Fig. 2 and shown in Figure 3, a kind of two two cavity film-coated hollow glasss of isolating frame of three-blockage that have, a kind of two cavity film-coated hollow glass that has three roads isolation frame, comprise glass 1,1 in glass is provided with isolates frame 2, the outside of isolation frame 2 and 1 in glass are coated with to carry out sealing structure glue-line 6, comprise the glass 1 more than at least three layers and three layers, 1 in glass forms cavity 7, be filled with inert gas in the glass cavity 7, inert gas is an argon gas, krypton gas, sulfur hexafluoride or nitrogen, at least one and more than one skin are double-layer glass in the glass 1, being provided with folder film 8 between outer double-layer glass, generally is that the skin of glass 1 all is a double-layer glass, all is provided with folder film 8 between double-layer glass; 1 in glass is provided with the isolation frame 2 in type cross section, two pass chamber, isolating frame 2 is made up of outer isolation frame 3 and interior isolation frame 4, outer isolation frame 3 and interior isolation frame 4 are metalwork, wherein a kind of in the composite members of working of plastics or metal and plastics, outer isolation frame 3 and interior isolation frame 4 are that ring set is arranged, the outer isolation is with the interior frame 4 of isolating in the frame 3, described outer the isolation in frame 3 and the interior isolation frame 4 is filled with desiccant 9 respectively, outer desiccant 9 of isolating filling in frame 3 and the interior isolation frame 4 is molecular sieve or attapulgite, being respectively equipped with hot-melt sealant layer 5 on 1 contacted sidewall of outer isolation frame 3 and interior isolation frame 4 and glass seals mutually, described outer sidewall of isolating frame 3 is provided with sealing structure glue-line 6 with 1 in glass and seals mutually, outer spacing of isolating hot-melt sealant layer 5 between frame 3 and the interior isolation frame 4 is 0.5mm～1mm, the outer type cross section, chamber that isolates frame 3 and interior isolation frame 4 is close to mutually, the outer isolation between frame 3 and interior isolation frame 4 and the hot-melt sealant layer 5 that glass 1 seals mutually is provided with the interval, hot-melt sealant layer 5 is a hot melt polyisobutene fluid sealant, described sealing structure glue-line 6 is poly-sulphur glue, wherein a kind of of structural silicone adhesive or polyurethane sealant, glass 1 also can be flame resistant glass.
Claims (10)
1. one kind has the two two cavity film-coated hollow glasss of isolating frame of three-blockage, comprise glass (1), be provided with between glass (1) and isolate frame (2), be coated with between the outside of isolation frame (2) and glass (1) to carry out sealing structure glue-line (6) is arranged, it is characterized in that: comprise the glass (1) more than at least three layers and three layers, form cavity (7) between glass (1), be provided with the isolation frame (2) in type cross section, two pass chamber between glass (1), isolating frame (2) is made up of outer isolation frame (3) and interior isolation frame (4), outer isolation frame (3) and interior isolation frame (4) are that ring set is arranged, the outer isolation is with the interior frame (4) of isolating in the frame (3), the outer isolation is respectively equipped with hot-melt sealant layer (5) on the contacted sidewall between frame (3) and interior isolation frame (4) and glass (1) and seals mutually, is provided with sealing structure glue-line (6) between the sidewall of described isolation frame (3) outward and glass (1) and seals mutually.
2. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 1 is characterized in that: at least one and more than one skin are double-layer glass in the described glass (1), are provided with between outer double-layer glass and press from both sides film (8); Described outer the isolation in frame (3) and the interior isolation frame (4) is filled with desiccant (9) respectively.
3. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 1 and 2, it is characterized in that: described hot-melt sealant layer (5) is a hot melt polyisobutene fluid sealant, and described sealing structure glue-line (6) is wherein a kind of of poly-sulphur glue, structural silicone adhesive or polyurethane sealant.
4. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 1 and 2, it is characterized in that: the described outer type cross section, chamber that isolates frame (3) and interior isolation frame (4) is close to mutually, isolates outward between frame (3) and interior isolation frame (4) and the hot-melt sealant layer (5) that glass (1) seals mutually to be provided with the interval; Described outer wherein a kind of in the composite members that frame (3) and interior isolation frame (4) are metalwork, working of plastics or metal and plastics of isolating.
5. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 1 and 2, it is characterized in that: the desiccant (9) of filling in described outer isolation frame (3) and the interior isolation frame (4) is molecular sieve or attapulgite.
6. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 3, it is characterized in that: described outer spacing of isolating hot-melt sealant layer (5) between frame (3) and the interior isolation frame (4) is 0.5mm～1mm.
7. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 1 and 2 is characterized in that: be filled with inert gas in the described glass cavity (7).
8. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 7, it is characterized in that: the inert gas in the described glass cavity (7) is argon gas, krypton gas, sulfur hexafluoride or nitrogen.
9. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 1 and 2, it is characterized in that: described glass (1) is flame resistant glass.
10. the two two cavity film-coated hollow glasss of isolating frame of three-blockage that have according to claim 2, it is characterized in that: two glass outers in the described glass (1) all are double-layer glasss, are provided with folder film (8) between double-layer glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100396848A CN101761292B (en) | 2010-01-12 | 2010-01-12 | Double-cavity coated hollow glass with three-way separation double-isolation frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100396848A CN101761292B (en) | 2010-01-12 | 2010-01-12 | Double-cavity coated hollow glass with three-way separation double-isolation frame |
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| Publication Number | Publication Date |
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| CN101761292A true CN101761292A (en) | 2010-06-30 |
| CN101761292B CN101761292B (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010100396848A Active CN101761292B (en) | 2010-01-12 | 2010-01-12 | Double-cavity coated hollow glass with three-way separation double-isolation frame |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953442A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Convex-sided low-altitude heat-insulating board, flattened low-altitude heat-insulating board and preparation methods thereof |
| CN103635652A (en) * | 2011-09-22 | 2014-03-12 | 李赛克奥地利有限公司 | Method and device for sealing insulating glass blanks |
| CN108149810A (en) * | 2017-12-27 | 2018-06-12 | 成都市兴三维玻璃制造有限公司 | A kind of hollow acrylic composite board |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4149348A (en) * | 1977-07-15 | 1979-04-17 | Ppg Industries, Inc. | Multiple glazed unit having inner sheet mounted within a spacer |
| US5007217A (en) * | 1986-09-22 | 1991-04-16 | Lauren Manufacturing Company | Multiple pane sealed glazing unit |
| CA1285177C (en) * | 1986-09-22 | 1991-06-25 | Michael Glover | Multiple pane sealed glazing unit |
| CN101205122A (en) * | 2006-12-18 | 2008-06-25 | 王广武 | Double hot-melt adhesive warm edge insulating glass |
| CN201679401U (en) * | 2010-01-12 | 2010-12-22 | 浙江中力节能玻璃制造有限公司 | Dual-cavity coated hollow glass with three blocking dual-isolation frames |
-
2010
- 2010-01-12 CN CN2010100396848A patent/CN101761292B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103635652A (en) * | 2011-09-22 | 2014-03-12 | 李赛克奥地利有限公司 | Method and device for sealing insulating glass blanks |
| CN102953442A (en) * | 2012-03-21 | 2013-03-06 | 戴长虹 | Convex-sided low-altitude heat-insulating board, flattened low-altitude heat-insulating board and preparation methods thereof |
| CN108149810A (en) * | 2017-12-27 | 2018-06-12 | 成都市兴三维玻璃制造有限公司 | A kind of hollow acrylic composite board |
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| Publication number | Publication date |
|---|---|
| CN101761292B (en) | 2012-08-22 |
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Effective date of registration: 20220428 Address after: 313000 8 Beihu Road, modern industrial park, tianzihu Town, Anji County, Huzhou City, Zhejiang Province Patentee after: Zhongli Glass Co.,Ltd. Address before: 311217 Zhongli holding group, Linjiang Industrial Park, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHONGLI ENERGY EFFICIENT GLASS MANUFACTURE Co.,Ltd. |