CN201933017U - Low-emissivity toughened vacuum glass - Google Patents
Low-emissivity toughened vacuum glass Download PDFInfo
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- CN201933017U CN201933017U CN2010205498519U CN201020549851U CN201933017U CN 201933017 U CN201933017 U CN 201933017U CN 2010205498519 U CN2010205498519 U CN 2010205498519U CN 201020549851 U CN201020549851 U CN 201020549851U CN 201933017 U CN201933017 U CN 201933017U
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Abstract
Low-emissivity toughened vacuum glass is characterized in that two glass plates of the vacuum glass are toughened glass, wherein one of the glass plates is low-emissivity toughened glass or both the glass plates are low-emissivity toughened glass. Compound low-emissivity toughened vacuum glass is formed by vacuum glass (11) and insulating glass comprising a glass plate (8), hollow aluminum rods including molecular sieves (9) and perimeter sealings (10), which is characterized in that the vacuum glass (11) is low-emissivity toughened vacuum glass or the glass surface inside the hollow cavity is provided with low-emissivity films. The low-emissivity toughened vacuum glass has the advantages of high strength, good low-emissivity performance, long service life, low heat transfer coefficient, good heat insulation and sound insulation performance and low cost.
Description
Affiliated technical field
The utility model relates to a kind of vacuum glass, is specifically related to a kind of low radiation toughened vacuum glass.
Background technology
Vacuum glass is owing to its good heat insulation and sound-proofing properties is subjected to using widely.For example at energy-conservation door, window, the body of wall of construction industry with need in the cold storage establishment of transparent heat insulating material.The structure of vacuum glass is shown in accompanying drawing one, its preparation technology mainly is: (one) arranges between two sheet glass (1), (2) and has placed the some strut members (3) that satisfy the stress requirement, (2) adopt glass powder with low melting point or other seal, sealing materials (5) that periphery is sealed, and bleeding point (4) is set, (3) air between two sheet glass is found time and form the vacuum layer that spacing is about 0.2mm from bleeding point, (four) adopt glass powder with low melting point (fusing point 〉=360 ℃) that bleeding point (4) is sealed.Owing to eliminated gaseous conductance and convection action, so vacuum glass has good heat insulation, sound-proofing properties.In order to improve effect of heat insulation, what the vacuum glass of existing manufacturing had usually that a glass uses is online low emissivity glass,
Above-mentioned the deficiencies in the prior art are: the vacuum glass edge sealing temperature that (one) existing technology is made is more than 350 ℃, only there is a few online low emissivity glass can satisfy service requirements, and heat-proof quality preferably the off-line low emissivity glass can not use, so its heat-proof quality is relatively poor; (2) the vacuum glass edge sealing temperature of existing technology manufacturing is too high, can not make all steel vacuum glass, so its safety performance is bad, intensity is not high; (3) so online low emissivity glass that the vacuum glass of existing technology manufacturing uses and sheet glass require planeness height, good its of resistance to elevated temperatures to cost an arm and a leg the cost height.
Summary of the invention
The purpose of this utility model is to overcome the prior art deficiency, and the low radiation toughened vacuum glass that a kind of heat-proof quality is good, intensity is high, cost is low is provided.
First scheme that the utility model solves its technical problem is: a kind of vacuum glass, it comprises the upholder of arranging between two sheet glass and two plates, and two sheet glass periphery sealing formation internal vacuum, it is characterized in that: two sheet glass (1) of this vacuum glass, (2) they are toughened glass; And wherein there is one to be low emissivity glass; Periphery sealing (5) between two sheet glass (1), (2) can be with the glued sealing of EVOH (ethylene/vinyl alcohol copolymer), PVB (polyvinyl butyral resin), EVA or esters of acrylic acid; Upholder (3) between two sheet glass (1), (2) can be to be made of transparent polyurethane lines or transparent terylene lines.
The alternative plan that the utility model solves its technical problem is: a kind of vacuum glass, it comprises the upholder of arranging between two sheet glass and two plates, and two sheet glass periphery sealing formation internal vacuum, it is characterized in that: two sheet glass (1) of this vacuum glass, (2) they all are low radiation toughened glass; Periphery sealing (5) between two sheet glass (1), (2) can be with the glued sealing of EVOH (ethylene/vinyl alcohol copolymer), PVB (polyvinyl butyral resin), EVA or esters of acrylic acid; Upholder between two sheet glass (1), (2) can be to be made of transparent polyurethane lines or transparent terylene lines.
Third party's case that the utility model solves its technical problem is: a kind of composite evacuated glass, the double glazing that it comprises vacuum glass (11) and another piece sheet glass (8), include molecular sieve hollow aluminum strip (9), periphery sealing (10) constitutes is formed, it is characterized in that: vacuum glass (11) comprises the upholder of arranging between two sheet glass and two plates, and the sealing of two sheet glass peripheries forms internal vacuum, it is characterized in that: two sheet glass (1) of this vacuum glass, (2) are toughened glass, and wherein have one to be low emissivity glass; Vacuum glass (11) also can be to comprise the upholder of arranging between two sheet glass and two plates, and two sheet glass periphery sealing formation internal vacuum, and it is characterized in that: two sheet glass (1) of this vacuum glass, (2) all are low radiation toughened glass.
The cubic case that the utility model solves its technical problem is: a kind of composite evacuated glass, the double glazing that it comprises vacuum glass (11) and another piece sheet glass (8), include molecular sieve hollow aluminum strip (9), periphery sealing (10) constitutes is formed, it is characterized in that: vacuum glass (11) is a toughened vacuum glass, on the glass surface in cavity low-radiation film is arranged.
The utility model is compared with prior art and is had the following advantages:
1, owing to adopted low temperature edge sealing technology, so off-line and online low emissivity glass all can be used to make vacuum glass, and low-radiation film is positioned at vacuum chamber, and its low radiance is better, longer service life, and the heat transfer coefficient of vacuum glass is low, heat-proof quality good, cost is low.
2, adopt toughened glass to make vacuum glass, and adopted low temperature edge sealing technology, to the not influence of toughened glass performance, its point of suppon density is little, has advantages such as intensity height, good heat insulating behind the edge sealing.
3, adopt melting point to be lower than 250 ℃ EVOH (ethylene/vinyl alcohol copolymer), PVB (polyvinyl butyral resin), EVA or esters of acrylic acid material, not only possessed high obstructing performance, but also can when edge sealing, not produce detrimentally affect toughened glass and off-line low emissivity glass as the peripheral sealing material of vacuum glass.
4, adopt transparent polyurethane lines or transparent polyester thread bar as the upholder between two sheet glass (1), (2), its advantage is: (one) transparent support thing does not influence vision, attractive in appearance; (2) it be resiliency supported, to the planeness of two sheet glass (1), (2) require low, make toughened glass can be applied to vacuum glass; (3) simplifying upholder lays technology, reduces production costs.
Description of drawings
Figure one is the structural representation of vacuum glass;
Figure two is structural representations of the toughened vacuum glass that is made of low radiation toughened glass of a slice off-line and the white glass of a slice tempering;
Figure three is structural representations of the toughened vacuum glass that is made of two low radiation toughened glass;
Figure four is structural representations of compound low radiation toughened vacuum glass;
Figure five is vertical views of figure four, also is the outside drawing of the utility model vacuum glass;
Figure six is structural representations of the compound low radiation toughened vacuum glass of low-radiation film in cavity.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Among the figure one, between last sheet glass (1), base plate glass (2), arrange and placed the some strut members (3) that satisfy the stress requirement, adopt glass powder with low melting point or other seal, sealing materials (5) that periphery is sealed, and bleeding point (4) is set, air between two sheet glass is found time and form the vacuum layer that spacing is about 0.2mm from bleeding point, melt the envelope bleeding point and finish vacuum glass and make.
Figure two has described an embodiment of the present utility model.Among the figure two, (2) are low radiation tempering sheet glass, and (6) are the low radiation low-radiation films that is plated in glass surface, low-radiation film can be online, also can be off-line; (1) is the white glass of tempering; Strut member (3) is to be made of the transparent polyurethane lines; (5) be the periphery sealing of vacuum glass, constitute by EVOH (ethylene/vinyl alcohol copolymer).This vacuum glass complete processing is: whole vacuum glass assembly is installed be placed in the vacuum chamber, when vacuum tightness reached requirement, the heating edge sealing was not so it has bleeding point.
Figure three has described another embodiment of the present utility model.Among the figure three, (1) and (2) all is low radiation tempering sheet glass, and (6) and (7) are the low radiation low-radiation films that is plated in glass surface, low-radiation film can be online, also can be off-line; Strut member (3) is to be made of the transparent polyurethane lines; (5) be the periphery sealing of vacuum glass, EVOH (ethylene/vinyl alcohol copolymer) constitutes.
Figure four has described another embodiment of the present utility model.Among the figure four, (11) are vacuum glass, can be the vacuum glass described of figure two, also can be the vacuum glass that figure three describes; (12) be hollow layer, can be air, also can be argon gas; (9) be the double glazing aluminum strip that includes molecular sieve; (8) be sheet glass; (10) be the periphery sealing of double glazing, it is also sealed whole composite evacuated glass periphery, has formed the composite evacuated glass that a vacuum layer and a hollow layer are arranged.
Figure five is vertical views of figure four, also is the outside drawing of the utility model vacuum glass.Among the figure, (3) are the upholders that is made of the transparent polyurethane lines, and the upholder that the transparent polyurethane lines constitute can be placed into foursquare grid, so that visual appearance.
Figure six has described another embodiment of the present utility model.Among the figure six, (11) are vacuum glass, can be the vacuum glass described of figure two, also can be the vacuum glass described of figure three, also can be the toughened vacuum glass of plated film not; (12) be hollow layer, can be air, also can be argon gas; (9) be the double glazing aluminum strip that includes molecular sieve; (8) be sheet glass; (10) be the periphery sealing of double glazing, it is also sealed whole composite evacuated glass periphery, has formed the composite evacuated glass that a vacuum layer and a hollow layer are arranged; On the glass surface in cavity low-radiation film is arranged, can be have on the A face low-radiation film, also can be low-radiation film is arranged on the B face, also can be on A, the B face low-radiation film to be arranged all.
Claims (9)
1. vacuum glass, it comprises the upholder of arranging between two sheet glass and two plates, and two sheet glass periphery sealing formation internal vacuum, it is characterized in that: two sheet glass (1) of this vacuum glass, (2) they are toughened glass, and wherein have one to be low emissivity glass.
2. by the described vacuum glass of claim 1, it is characterized in that: the periphery sealing (5) between two sheet glass (1), (2) is with the glued sealing of EVOH (ethylene/vinyl alcohol copolymer), PVB (polyvinyl butyral resin), EVA or esters of acrylic acid.
3. by the described vacuum glass of claim 1, it is characterized in that: the upholder (3) between two sheet glass (1), (2) is to be made of transparent polyurethane lines or transparent terylene lines.
4. vacuum glass, it comprises the upholder of arranging between two sheet glass and two plates, and the sealing of two sheet glass peripheries forms internal vacuum, it is characterized in that: two sheet glass (1) of this vacuum glass, (2) they all are low radiation toughened glass.
5. by the described vacuum glass of claim 4, it is characterized in that: the periphery sealing (5) between two sheet glass (1), (2) is with the glued sealing of EVOH (ethylene/vinyl alcohol copolymer), PVB (polyvinyl butyral resin), EVA or esters of acrylic acid.
6. by the described vacuum glass of claim 4, it is characterized in that: the upholder between two sheet glass (1), (2) is to be made of transparent polyurethane lines or transparent terylene lines.
7. composite evacuated glass, the double glazing that it comprises vacuum glass (11) and another piece sheet glass (8), include molecular sieve hollow aluminum strip (9), periphery sealing (10) constitutes is formed, and it is characterized in that: vacuum glass (11) is by the described vacuum glass of claim 1.
8. composite evacuated glass, the double glazing that it comprises vacuum glass (11) and another piece sheet glass (8), include molecular sieve hollow aluminum strip (9), periphery sealing (10) constitutes is formed, and it is characterized in that: vacuum glass (11) is by the described vacuum glass of claim 4.
9. composite evacuated glass, the double glazing that it comprises vacuum glass (11) and another piece sheet glass (8), include molecular sieve hollow aluminum strip (9), periphery sealing (10) constitutes is formed, it is characterized in that: vacuum glass (11) is a toughened vacuum glass, on the glass surface in cavity low-radiation film is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205498519U CN201933017U (en) | 2010-09-30 | 2010-09-30 | Low-emissivity toughened vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205498519U CN201933017U (en) | 2010-09-30 | 2010-09-30 | Low-emissivity toughened vacuum glass |
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| CN201933017U true CN201933017U (en) | 2011-08-17 |
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| CN2010205498519U Expired - Fee Related CN201933017U (en) | 2010-09-30 | 2010-09-30 | Low-emissivity toughened vacuum glass |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503187A (en) * | 2011-10-31 | 2012-06-20 | 北京北玻安全玻璃有限公司 | Preparation method for oversized hollow glass |
| CN102922823A (en) * | 2012-10-23 | 2013-02-13 | 朱杨 | Electrical allochroic shading glass |
| CN102991032A (en) * | 2011-09-15 | 2013-03-27 | 洛阳兰迪玻璃机器股份有限公司 | Composite filmed glass plate |
| CN103355998A (en) * | 2013-08-06 | 2013-10-23 | 海信容声(广东)冷柜有限公司 | Horizontal type refrigeration display cabinet structure and refrigeration device applying same |
| CN104973807A (en) * | 2014-04-11 | 2015-10-14 | 青岛鑫泰青玻璃有限公司 | Tempered vacuum glass and production method thereof |
| CN110454047A (en) * | 2019-08-29 | 2019-11-15 | 定西中庆玄和玻璃科技有限公司 | A kind of double steel glass of Low emissivity energy conservation |
-
2010
- 2010-09-30 CN CN2010205498519U patent/CN201933017U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991032A (en) * | 2011-09-15 | 2013-03-27 | 洛阳兰迪玻璃机器股份有限公司 | Composite filmed glass plate |
| CN102503187A (en) * | 2011-10-31 | 2012-06-20 | 北京北玻安全玻璃有限公司 | Preparation method for oversized hollow glass |
| CN102503187B (en) * | 2011-10-31 | 2013-10-30 | 北京北玻安全玻璃有限公司 | Preparation method for oversized hollow glass |
| CN102922823A (en) * | 2012-10-23 | 2013-02-13 | 朱杨 | Electrical allochroic shading glass |
| CN102922823B (en) * | 2012-10-23 | 2016-04-06 | 南京二十六度建筑节能工程有限公司 | A kind of Electrocontrolled color change sun protection glass and the double glazing with this glass |
| CN103355998A (en) * | 2013-08-06 | 2013-10-23 | 海信容声(广东)冷柜有限公司 | Horizontal type refrigeration display cabinet structure and refrigeration device applying same |
| CN104973807A (en) * | 2014-04-11 | 2015-10-14 | 青岛鑫泰青玻璃有限公司 | Tempered vacuum glass and production method thereof |
| CN110454047A (en) * | 2019-08-29 | 2019-11-15 | 定西中庆玄和玻璃科技有限公司 | A kind of double steel glass of Low emissivity energy conservation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU YANBING Free format text: FORMER OWNER: JI NAN NIULAI FU NEW MATERIALS CO., LTD. Effective date: 20130922 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250014 JINAN, SHANDONG PROVINCE TO: 250100 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130922 Address after: 250100 No. 1, Lixia District, Ji'nan City, Shandong Province, Huayuan Road Patentee after: Liu Yanbing Address before: 250014 19-A, east block, No. ten, No. 17079, Shandong, Ji'nan Patentee before: New Materials Co., Ltd. Jinan Niulai Fu |
|
| DD01 | Delivery of document by public notice |
Addressee: Gu Jun Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |