CN102898007A - Tail-free sealing vacuum energy-saving and noise-reducing glass - Google Patents
Tail-free sealing vacuum energy-saving and noise-reducing glass Download PDFInfo
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- CN102898007A CN102898007A CN2011103059041A CN201110305904A CN102898007A CN 102898007 A CN102898007 A CN 102898007A CN 2011103059041 A CN2011103059041 A CN 2011103059041A CN 201110305904 A CN201110305904 A CN 201110305904A CN 102898007 A CN102898007 A CN 102898007A
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Abstract
Provided is tail-free sealing vacuum energy-saving and noise-reducing glass. The all around of two pieces of plate glass are sealed together by high-temperature melt (103). The gap is vacuumized to form a vacuum chamber (105). An exhaust hole (101) is disposed on the outer periphery of the noise-reducing glass in a sealing manner. One piece of the two pieces of glass is ultrawhite glass (102), and the other piece of the two pieces of glass is low-radiation film-coating glass (106). The gap between the two pieces of glass is 1-2mm and the two pieces of glass are supported and separated by fine glass supporting strips (104), wherein the thickness of the fine glass supporting strips is 1-2mm which is equal to the gap between the two pieces of glass, and each two fine glass supporting strips are arranged with an interval of 25mm. A plurality of rectangular chambers are partitioned in the vacuum chamber (105) to form a matrix.
Description
Technical field
The present invention relates to a kind of vacuum glass, particularly a kind of anury sealing-in vacuum energy-saving noise reduction glass.
Background technology
Now, building energy consumption accounts for about 30% of industry, traffic, building total energy consumption, and the building doors and windows energy consumption accounts for more than 50% of building energy consumption, and windowpane accounts for the about 9.6% of social total energy consumption, so building doors and windows glass becomes again the important topic of countries in the world building public relations.Developed now vacuum energy-saving noise reduction glass for this reason.
Vacuum energy-saving noise reduction glass can be described as at present the in the world best glass of energy-saving effect.Vacuum glass is a kind of transparent, energy-saving high-tech deep processed product, and its production technology relates to the sciemtifec and technical spheres such as vacuum technique, Materials science, machinery and automatic technology, Technology of Precision Measurement.It can be widely used in buildings and car and boat door and window, be incubated the various fields that need transparent insulate material such as bin (as: showcase, refrigerator), plate type solar heat collection plate.
Summary of the invention
Anury sealing-in vacuum energy-saving noise reduction glass of the present invention is exactly with airtight with beading (103) around two sheet glass, its gap is evacuated forms venting hole (101) on the neighboring that vacuum chamber (105) and sealing be located at noise reduction glass, two sheet glass a slices are ultra-clear glasses (102), another sheet is low radiation coated glass (106), gap between them is 1～2mm, between support with tiny glass support bar (104) and to separate, support bar (104) thickness is the gap 1～2mm that equals two sheet glass, each interval 25mm arranges, in vacuum chamber (105), be separated out a plurality of rectangular cavity, form matrix.
Especially, venting hole (101) can be the anury venting hole.
The anury sealing-in stove of applying for before using carries out the anury exhaust and is evacuated under hot environment, then the anury venting hole is shut with glass sealing material, vacuumizes rear so that the interior pressure of vacuum chamber (105) is-0.1pa.
Wherein, the composition of glass sealing material is 0.03 for (by weight percentage ratio meter): C, and P is 0.02, and S is 0.02, and Mn is 0.5, and Si is 0.3, and Cu is 0.2, and Cr is 0.2, and Mo is 0.2, and Ni is 28.5-29.5, and Co is 16.8-17.8, and all the other are Fe.
The application's anury sealing-in vacuum energy-saving noise reduction glass basically eliminate heat conduction and the transmission of heat by convection of gas between glass.Carry out because heat passes through conduction, convection current, three kinds of modes of radiation, and that the vacuum chamber in the middle of the vacuum glass is down to the heat of conduction and convection transmission is very low, to such an extent as to can ignore in addition, low-radiation film coated glass can reduce radiative transfer.And still there is the thermal conduction of gas in the gas cloud in traditional double glazing.Therefore, vacuum glass also has better thermal and insulating performance than double glazing.
On the other hand, because the vacuum glass coefficient of thermal insulation is high, the glass surface drop in temperature of an indoor side is few, therefore significant Antidewing frost.Compare with the traditional double glazing under the same terms, it is more much lower than double glazing that vacuum glass begins the temperature of dewfall.
And because the distinctive structure of vacuum glass, it can effectively overcome the weakness that double glazing is empathized easily in the medium and low frequency section, brings into play its good defening effect.In most of frequency ranges, medium and low frequency section particularly, the sound insulation property of vacuum glass is better than double glazing greatly.
At last, because vacuum glass is the combination that two sheet glass mortise are become, rigidity is fine, and in general its resisting wind press capacity is 1.5 times of the double glazing made of same thickness of glass, its weather resistance is good, can say that this is a kind of energy-conserving product that greatly is better than traditional double glazing.
Description of drawings
Fig. 1 is the front schematic view of anury sealing-in vacuum energy-saving noise reduction glass of the present invention.
Fig. 2 is the side sectional view of anury sealing-in vacuum energy-saving noise reduction glass of the present invention.
Wherein, 101, anury sealing-in vacuum vent holes, 102, ultra-clear glasses, 103, four limit beadings, 104, grid glass support bar, 105, vacuum chamber, 106, low emissivity glass
Embodiment
Anury sealing-in vacuum energy-saving noise reduction glass is exactly with airtight with high temperature sealing by fusing (103) around two sheet glass, its gap is evacuated forms vacuum chamber (105) and open sealing and be located at the venting hole (101) that the neighboring of noise reduction glass is, two sheet glass a slices are ultra-clear glasses (102), another sheet is low radiation intensity film glass (106), gap between them is 1～2mm, between support with tiny glass support bar (104) and to separate, support bar (104) thickness is the gap 1～2mm that equals two sheet glass, each interval 25mm arranges, in vacuum chamber (105), be separated out a plurality of rectangular cavity, form matrix.Owing to vacuumize rear so that the interior pressure of vacuum chamber (105) is-0.1pa, be significantly less than barometric point, can occur that glass will bear incessantly outside atmospheric pressure and therefore cracked situation needs the inner support bar that increases, in order to play a supporting role, offset outside atmospheric pressure.
Wherein, the composition of glass sealing material is 0.03 for (by weight percentage ratio meter): C, and P is 0.02, and S is 0.02, and Mn is 0.5, and Si is 0.3, and Cu is 0.2, and Cr is 0.2, and Mo is 0.2, and Ni is 28.5-29.5, and Co is 16.8-17.8, and all the other are Fe.
The anury sealing-in stove of applying for before using carries out the anury exhaust and is evacuated under hot environment, then the anury venting hole is shut with glass sealing material, vacuumizes rear so that the interior pressure of vacuum chamber (105) is-0.1pa.
Adopt the application's anury sealing-in vacuum energy-saving noise reduction glass and the double-deck glassy phase ratio of tradition, behind the employing vacuum glass, the heat transfer coefficient of building window is by 4.0W/m
2K drops to 2.230W/m
2K.The heat transfer heat dissipation of window accounts for the total heat dissipation ratio of buildings and drops to 13% by 20.37%, and the Saving In Buildings energy rate brings up to 42.7% by 36.2%.
Compare with traditional double glazing, the heat transfer heat dissipation of its sky glass window accounts for the total heat dissipation ratio of buildings and drops to 13% by 15.1%, and the Saving In Buildings energy rate brings up to 42.7% by 41.0%.
As adopt low radiation vacuum glass, and the heat-insulating property of window will improve widely, and energy-saving effect is more obvious.Building doors and windows adopts the low radiation vacuum glass of single face or low radiation vacuum double glazing, and the heat transfer coefficient of this plastic-steel window drops to 1.0W/m2K or 1.0W/m2K by the 2.0W/m2K of conventional vacuum glass.The Saving In Buildings energy rate is then brought up to 45.1%-51.6% by 42.7%.
Claims (4)
1. a nothing belongs to sealing-in vacuum energy-saving noise reduction glass, with airtight with beading (103) around two sheet glass, its gap is evacuated forms vacuum chamber (105), and sealing is located at the venting hole (101) on the neighboring of noise reduction glass, two sheet glass a slices are ultra-clear glasses (102), another sheet is low radiation intensity film glass (106), gap between them is 1～2mm, between support with tiny glass support bar (104) and to separate, support bar (104) thickness is the gap 1～2mm that equals two sheet glass, each interval 25mm arranges, in true air cavity (105), be separated out a plurality of rectangular cavity, form matrix.
2. anury sealing-in vacuum energy-saving noise reduction glass as claimed in claim 1, its venting hole (101) can be the anury venting hole, then anury venting hole (101) is shut with glass sealing material.
3. anury sealing-in vacuum energy-saving noise reduction glass as claimed in claim 1 or 2, after it vacuumizes so that interior the pressure of vacuum chamber (105) be-0.1pa.
4. anury sealing-in vacuum energy-saving noise reduction glass as claimed in claim 2 or claim 3, the composition of its glass sealing material is 0.03 for (by weight percentage ratio meter): C, and P is 0.02, and S is 0.02, Mn is 0.5, Si is that 0.3, Cu is that 0.2, Cr is 0.2, Mo is 0.2, Ni is 28.5-29.5, and Co is 16.8-17.8, and all the other are Fe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305904.1A CN102898007B (en) | 2011-10-11 | 2011-10-11 | Tail-free sealing vacuum energy-saving and noise-reducing glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305904.1A CN102898007B (en) | 2011-10-11 | 2011-10-11 | Tail-free sealing vacuum energy-saving and noise-reducing glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102898007A true CN102898007A (en) | 2013-01-30 |
| CN102898007B CN102898007B (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110305904.1A Active CN102898007B (en) | 2011-10-11 | 2011-10-11 | Tail-free sealing vacuum energy-saving and noise-reducing glass |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217711A (en) * | 2013-06-02 | 2014-12-17 | 李新亮 | Sound-insulation noise-reduction system of roll-packing machine |
| CN104329558A (en) * | 2014-10-20 | 2015-02-04 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method thereof |
| CN104751838A (en) * | 2013-12-27 | 2015-07-01 | 李新亮 | Sound-proof and noise-reduced protective door |
| WO2016061839A1 (en) * | 2014-10-20 | 2016-04-28 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method therefor |
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|---|---|---|---|---|
| CN1056130A (en) * | 1990-04-23 | 1991-11-13 | 上海钢铁研究所 | Anti-corrosive kovar alloy |
| CN1482338A (en) * | 2002-09-13 | 2004-03-17 | 京东方科技集团股份有限公司 | Peripheral sealing apparatus of highly thermal and acoustic insulation vacuum glass and process of sealing |
| CN101973693A (en) * | 2010-10-20 | 2011-02-16 | 北京印刷学院 | Method for preparing isolated supporting point array between vacuum glass substrates by screen printing |
| CN102040329A (en) * | 2010-03-02 | 2011-05-04 | 青岛亨达玻璃科技有限公司 | New production process of toughened vacuum glass |
| CN102092923A (en) * | 2010-10-20 | 2011-06-15 | 北京印刷学院 | Air-tight sealing method and device for vacuum glass exhaust port |
-
2011
- 2011-10-11 CN CN201110305904.1A patent/CN102898007B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1056130A (en) * | 1990-04-23 | 1991-11-13 | 上海钢铁研究所 | Anti-corrosive kovar alloy |
| CN1482338A (en) * | 2002-09-13 | 2004-03-17 | 京东方科技集团股份有限公司 | Peripheral sealing apparatus of highly thermal and acoustic insulation vacuum glass and process of sealing |
| CN102040329A (en) * | 2010-03-02 | 2011-05-04 | 青岛亨达玻璃科技有限公司 | New production process of toughened vacuum glass |
| CN101973693A (en) * | 2010-10-20 | 2011-02-16 | 北京印刷学院 | Method for preparing isolated supporting point array between vacuum glass substrates by screen printing |
| CN102092923A (en) * | 2010-10-20 | 2011-06-15 | 北京印刷学院 | Air-tight sealing method and device for vacuum glass exhaust port |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217711A (en) * | 2013-06-02 | 2014-12-17 | 李新亮 | Sound-insulation noise-reduction system of roll-packing machine |
| CN104751838A (en) * | 2013-12-27 | 2015-07-01 | 李新亮 | Sound-proof and noise-reduced protective door |
| CN104329558A (en) * | 2014-10-20 | 2015-02-04 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method thereof |
| WO2016061839A1 (en) * | 2014-10-20 | 2016-04-28 | 太阳真空玻璃有限公司 | Vacuum board and manufacturing method therefor |
| US10000407B2 (en) | 2014-10-20 | 2018-06-19 | Icesun Vacuum Glass Ltd. | Vacuum plate and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102898007B (en) | 2015-07-15 |
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