CN101725306A - Vacuum glass with high efficiency and energy saving - Google Patents
Vacuum glass with high efficiency and energy saving Download PDFInfo
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- CN101725306A CN101725306A CN200810167911A CN200810167911A CN101725306A CN 101725306 A CN101725306 A CN 101725306A CN 200810167911 A CN200810167911 A CN 200810167911A CN 200810167911 A CN200810167911 A CN 200810167911A CN 101725306 A CN101725306 A CN 101725306A
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- vacuum glass
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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
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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
- 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
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- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The invention discloses vacuum glass with high efficiency, energy saving and heat insulation. The vacuum glass comprises at least two layers of glass (1) and is characterized in that a plurality of supporting poles (2) which are made of transparent materials are arranged between the two layers of glass (1), an adhesive sealing material (4) is arranged between the edge gaps of the two layers of glass (1), and a first isolating layer (7) between the two layers of glass (1) is in a vacuum state to form the vacuum glass. The invention does not need to melt the glass at high temperature to seal the edges of the glass; and has very simple and convenient technical processes; and the size of the prepared vacuum glass can be greatly larger than that in the prior art, and the production cost can be reduced.
Description
Technical field:
The present invention relates to a kind of constructional materials, particularly a kind of have energy-efficient compound glass or a vacuum glass.
Background technology:
The human energy total amount that building consumes is increasing, accounted at present 5%～20% of human commercial total energy consumption, the door and window hole of building then is energy-conservation weak link, the energy that building is in use consumed have near half run off by door and window, glass is as the main material of door and window structure, its energy-conservation character draws attention day by day, and hollow glass and vacuum glass just are energy-saving heat preserving glass commonly used.Vacuum glass is with the sealing of two sheet glass peripheries, its gap is evacuated and seals exhaust opening and become special glass, the similar hollow glass of the structure of vacuum glass, it has extraordinary heat-insulating property, the effect of the peripheral encapsulant of glass is the same with bottle stopper plays the cross-ventilated effect that stops, and the double-layer glass structure of vacuum has completely cut off conduction of heat.Vacuum glass adopts high temperature that two sheet glass are got up four limit clearance seals with low-melting glass, vacuum glass has extraordinary performance, greatly reduce than hollow glass as thickness, be difficult for dewfall and can significantly increase soundproof effect, resisting wind press capacity also improves a lot, has splendid thermal and insulating performance, but it is comparatively complicated that its defective one is a technology, need high temperature melting glass to seal, energy consumption increases, it two is that glass edge easily produces thermal stress, increase process complexity, it three is that the maximum size of the vacuum glass of preparation limits to some extent, is difficult to prepare large-sized vacuum glass.Along with to energy-conservation, insulation requires improves constantly, overcoming above-mentioned defective is the key that improves the vacuum glass utilization rate.
Summary of the invention:
Goal of the invention of the present invention be disclose a kind of energy-efficient, the insulation vacuum glass.
Realize that technical solution of the present invention is as follows: comprise at least two layers of glass 1, key is to be provided with the support column 2 that some transparent materials make between two layers of glass 1, there is first wall 7 between 4, two layers of glass 1 of adhesive seal material to constitute vacuum glass between the marginal gap of two layers of glass 1 for vacuum state.
The skeleton 3 that has metal material to make in the described adhesive seal material 4.
Described skeleton 3 is a sheet, and the inner edge that is positioned at adhesive seal material 4 is or/and outer rim.
Described skeleton 3 is the U type, and adhesive seal material 4 is positioned at U type skeleton inside, and there is bending elongated end 8 at the two ends of U type skeleton.
The edge inner surface of described two layers of glass has shallow trench, and the raised item 5 of metallic framework 3 can embed in the above-mentioned shallow trench.
The one side of described vacuum glass also is provided with triplex glass and forms second separation layer, and this second separation layer is the vacuum state of above-mentioned identical hermetically-sealed construction.
The one side of described vacuum glass is provided with triplex glass and forms second separation layer, the hollow layer 6 that this second separation layer is a not vacuumizing.
The another side again of described vacuum glass is provided with four-layer glass and forms the 3rd separation layer, and the 3rd separation layer is a hollow layer.
Described adhesive seal material 4 is butyl rubber or silica gel material.
The present invention need not carry out high temperature melting glass and glass edge is sealed, and activities is quite easy, and after testing, hot merit K value coefficient can reach 0.5～1.5w/ (m
2K), its hot property has met or exceeded 10 grades (K＜1.5) of GB/T8484-2002, has has promptly met or exceeded the highest level of new standard, and the size of the vacuum glass of preparation can also can reduce production costs much larger than the level of prior art.
Description of drawings:
Fig. 1 is the sectional structure schematic diagram of the first embodiment of the present invention.
Fig. 2 is the sectional structure schematic diagram of the second embodiment of the present invention.
Fig. 3 is the sectional structure schematic diagram of the third embodiment of the present invention.
Fig. 4 is the sectional structure schematic diagram of the fourth embodiment of the present invention.
Fig. 5 is the section structure schematic diagram of metallic framework 3 of the present invention.
Fig. 6 is the plan structure schematic diagram of Fig. 5.
The specific embodiment:
See also Fig. 1～Fig. 6, specific embodiments of the invention are as follows: comprise at least two layers of glass 1, key is to be provided with the support column 2 that some transparent materials make between two layers of glass 1, there is first wall 7 between 4, two layers of glass 1 of adhesive seal material to constitute vacuum glass between the marginal gap of two layers of glass 1 for vacuum state; Glass 1 can be simple glass, coated glass, LOW-E glass or other specific glass, between two sheet glass 1, be provided with a plurality of support columns 2, between the gap, edge of glass 1, insert skeleton 3 and adhesive seal material 4 then, again the air in first wall 7 between the sheet glass 1 is extracted out formation vacuum insulating layer and made vacuum glass; Adhesive seal material 4 is butyl rubber, silica gel material or high strength cohesive material, glass and metallic framework 3 are bonded as integrative-structure, the skeleton 3 that has metal material to make in the adhesive seal material 4, skeleton 3 is a sheet, the inner edge that is positioned at adhesive seal material 4 is or/and outer rim; The existence of vacuum insulating layer 7 makes two sheet glass 1 and adhesive seal material 4 effect of being squeezed, the existence of support column 2 has then strengthened the anti-pressure ability of glass, the thickness of vacuum insulating layer 7 can require to utilize the thickness of support column 2 adjusted according to the user, and skeleton 3 and adhesive seal material 4 can seal the gap between two sheet glass fully and be enough to resist above-mentioned extruding force; Above-mentioned support column 2 is transparent material preparation (as glass, organic glass etc.), to reduce the shading amount as far as possible, seniority among brothers and sisters spacing between the support column 2 and line-spacing are between 80mm * 80mm to 150mm * 150mm, to support the suffered external atmospheric pressure of two sheet glass, support column 2 being distributed symmetrically or evenly distributing between sheet glass generally speaking makes the stressed excessive pressure differential of unlikely generation during as blast of glass as far as possible.
Above-mentioned skeleton 3 is the U type, and adhesive seal material 4 is positioned at U type skeleton inside, and there is bending extension 8 at the two ends of U type skeleton; Metallic framework 3 can be inserted in the gap at glass 1 edge earlier, insert adhesive seal material 4 again, also metallic framework 3 and adhesive seal material 4 can be inserted in the gap at glass 1 edge simultaneously, metallic framework 3 is with bonding glass and can resists external atmospheric pressure with the effect of adhesive seal material 4; Metallic framework 3 is made section structure for laminar metal crimp and is approximate U type, there is a bending extension 8 at its two ends, metallic framework 3 has a plurality of through holes, so that adhesive seal material directly contacts bonding with glass, the extension 8 of U type metallic framework can be bonding with the glass end face, the then not only bonding force of adhesive seal material and glass surface and external atmospheric pressure, metallic framework 3 is made section structure for laminar metal crimp and is approximate U type, there is bending extension 8 at its two ends, extension 8 can be bonding with the glass end face, then not only the pressure differential between the bonding force of adhesive seal material and glass surface and external atmosphere pressure and the vacuum contends with, and sheet metal also contends with above-mentioned pressure differential, guarantee that further adhesive seal material can not produce the displacement to the vacuum insulating layer under above-mentioned action of pressure, guarantee that the vacuum of long-term user mode is constant; Above-mentioned metallic framework 3 can be made by aluminium alloys, also can make by steel disc or by other metal material, skeleton 3 is provided with raised item 5, the correspondence position preparation of the edge inner surface of corresponding two layers of glass has shallow trench, the raised item 5 of skeleton 3 can embed in the shallow trench of above-mentioned glass and be meshing with each other with shallow trench, can further increase the resistance of metallic framework 3 and the mutual displacement of glass surface and increase sealing.
The one side of above-mentioned vacuum glass also is provided with triplex glass and forms second separation layer (as shown in Figure 2), and this second separation layer is the vacuum state of above-mentioned identical hermetically-sealed construction, then forms the tool happy festival time double-vacuum glass that can be incubated more with two layers of vacuum layer.
The one side of above-mentioned vacuum glass is provided with triplex glass and forms second separation layer (as shown in Figure 3), the hollow layer 6 that this second separation layer is a not vacuumizing, in the hollow layer 6 is air or inert gas, the then whole combined type vacuum glass with vacuum layer 7 and hollow layer 6 that forms then has better energy-saving heat preserving performance.
The another side again of above-mentioned vacuum glass is provided with four-layer glass and forms the 3rd separation layer (as shown in Figure 4), the 3rd separation layer is a hollow layer, be formed in and press from both sides the composite evacuated glass of establishing a hollow layer between two vacuum layer, the then whole combined type vacuum glass with two vacuum layer 7 and a hollow layer 6 that forms then has better energy-saving heat preserving performance.
The thickness that two of above-mentioned formation vacuum glass or three or four sheet glass are former 1 can be identical or inequality, and the thickness of conventional existing vacuum glass requirement original sheet glass by the high temperature melting sealing must be identical, if can't ensure the quality of products and do not allow with the bad event of the original sheet glass melt-sealed effect of different-thickness.
Vacuum glass of the present invention can use all kinds of glass and thickness to select by actual needs, and vacuum layer between the sheet glass or hollow layer also can be selected for use as required, avoided the many restriction that type of glass is selected for use in the prior art, use to building energy conservation heat insulation or sound control glass has extraordinary facilitation, is the high-efficiency energy-saving vacuum glass of a new generation.
Claims (10)
1. high-efficiency energy-saving vacuum glass, comprise at least two layers of glass (1), it is characterized in that being provided with between two layers of glass (1) support column (2) that some transparent materials make, adhesive seal material (4) is arranged between the marginal gap of two layers of glass (1), and first wall (7) between two layers of glass (1) constitutes vacuum glass for vacuum state.
2. high-efficiency energy-saving vacuum glass according to claim 1 is characterized in that the skeleton (3) that has metal material to make in the described adhesive seal material (4).
3. high-efficiency energy-saving vacuum glass according to claim 2 is characterized in that described skeleton (3) is sheet, and the inner edge that is positioned at adhesive seal material (4) is or/and outer rim.
4. high-efficiency energy-saving vacuum glass according to claim 2 is characterized in that described skeleton (3) is the U type, and adhesive seal material (4) is positioned at U type skeleton inside, and there is bending extension (8) at the two ends of U type skeleton.
5. according to claim 2 or 3 or 4 described high-efficiency energy-saving vacuum glass, it is characterized in that the edge inner surface of described two layers of glass has shallow trench, the raised item (5) of metallic framework (3) can embed in the above-mentioned shallow trench.
6. high-efficiency energy-saving vacuum glass according to claim 5 is characterized in that the one side of described vacuum glass also is provided with triplex glass and forms second separation layer, and this second separation layer is the vacuum state of above-mentioned identical hermetically-sealed construction.
7. high-efficiency energy-saving vacuum glass according to claim 5 is characterized in that the one side of described vacuum glass is provided with triplex glass and forms second separation layer, the hollow layer (6) that this second separation layer is a not vacuumizing.
8. high-efficiency energy-saving vacuum glass according to claim 7 is characterized in that the another side again of described vacuum glass is provided with four-layer glass and forms the 3rd separation layer, and the 3rd separation layer is a hollow layer.
9. according to claim 2 or 3 or 4 or 6 or 7 or 8 described high-efficiency energy-saving vacuum glass, its feature is butyl rubber or silica gel material at described adhesive seal material (4).
10. high-efficiency energy-saving vacuum glass according to claim 5, its feature is butyl rubber or silica gel material at described adhesive seal material (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810167911A CN101725306A (en) | 2008-10-17 | 2008-10-17 | Vacuum glass with high efficiency and energy saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810167911A CN101725306A (en) | 2008-10-17 | 2008-10-17 | Vacuum glass with high efficiency and energy saving |
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| CN101725306A true CN101725306A (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810167911A Pending CN101725306A (en) | 2008-10-17 | 2008-10-17 | Vacuum glass with high efficiency and energy saving |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960283A (en) * | 2015-06-29 | 2015-10-07 | 天津沽上真空玻璃制造有限公司 | Vacuum hollow silica gel combined type multiple-cavity glass and preparation method thereof |
| CN106032310A (en) * | 2014-10-27 | 2016-10-19 | 金承黎 | Vacuum glass and manufacturing method thereof |
| CN107269177A (en) * | 2017-08-09 | 2017-10-20 | 贵州天行正达节能科技发展有限责任公司 | Building doors and windows and curtain wall film hollow safety glass |
| CN112360315A (en) * | 2020-11-17 | 2021-02-12 | 耿雪 | Energy-conserving building combination window body of low energy consumption |
| CN112534113A (en) * | 2018-05-14 | 2021-03-19 | 旭硝子欧洲玻璃公司 | Asymmetric safety vacuum insulating glazing unit |
-
2008
- 2008-10-17 CN CN200810167911A patent/CN101725306A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032310A (en) * | 2014-10-27 | 2016-10-19 | 金承黎 | Vacuum glass and manufacturing method thereof |
| CN104960283A (en) * | 2015-06-29 | 2015-10-07 | 天津沽上真空玻璃制造有限公司 | Vacuum hollow silica gel combined type multiple-cavity glass and preparation method thereof |
| CN107269177A (en) * | 2017-08-09 | 2017-10-20 | 贵州天行正达节能科技发展有限责任公司 | Building doors and windows and curtain wall film hollow safety glass |
| CN112534113A (en) * | 2018-05-14 | 2021-03-19 | 旭硝子欧洲玻璃公司 | Asymmetric safety vacuum insulating glazing unit |
| CN112360315A (en) * | 2020-11-17 | 2021-02-12 | 耿雪 | Energy-conserving building combination window body of low energy consumption |
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Application publication date: 20100609 |