CN103172255A - Process for preparing cuttable vacuum glass - Google Patents
Process for preparing cuttable vacuum glass Download PDFInfo
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- CN103172255A CN103172255A CN2011104458299A CN201110445829A CN103172255A CN 103172255 A CN103172255 A CN 103172255A CN 2011104458299 A CN2011104458299 A CN 2011104458299A CN 201110445829 A CN201110445829 A CN 201110445829A CN 103172255 A CN103172255 A CN 103172255A
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Abstract
The invention discloses a method for preparing multi-chamber vacuum glass which is good in durability, high in strength, capable of bending in a hot state and cuttable. According to the method for preparing the vacuum glass, the vacuum glass is mainly formed by compounding two glass plates together, a grid-like support is adopted between the two glass plates, and the support and the glass plates are sintered to form an independent closed space isolated from the outside by heating in a vacuum state, so that the multi-chamber vacuum glass which is good in durability, high in strength, capable of bending in a hot state and cuttable is obtained.
Description
Technical field
But the preparation method of a kind of good endurance, high strength hot bending, the multi-chamber vacuum glass that can cut, particularly a kind of, vacuum glass that performance good high based on some rate of utilization.
Background technology
Vacuum glass has important application in the industries such as building, medical, refrigerating plant and insulation, have the performance energy such as heat insulation, sound insulation.Good sound damping can improve work and living environment.Improve quality of the life, good heat insulation can the decrease energy consumption.The preparation method of China's vacuum glass is the first good sheet glass of size cutting as required at present, at the upholder that lays on glass, and then close sheet, edge sealing, make aspirating hole, install extraction pipe, two sheet glass are put into process furnace add hot edge seal, take out again vacuumizing, form vacuum glass after the fusing extraction pipe.The production method of this type of vacuum glass mainly contains following defective: the prior cutting of size that 1, glass will be as required is good, causes diversified in specificationsly, and the bad typing of equipment can only be carried out small-scale workshop-based processing, form large-scale industrialized production very difficult; 2, the ancient clumsiness of the modes of emplacement of upholder, waste time and energy, and increased production cost; 3, upholder used has plenty of organism, and organism slowly loses vacuum tightness and also just become again simple glass in the situation that long-time placement or illumination can slowly discharge gas; 4, mostly existing vacuum glass is to only have a vacuum chamber, like this, in case there has been problem in sealing, slowly gas leakage, full wafer glass all loses original performance; 5, existing vacuum glass can't cutting, can not carry out the production of large sheet glass; 6, mostly existing vacuum glass is the flat-plate direct sheet, wants to make arc curved piece or irregularly shaped difficulty relatively; 7, between two sheet glass of existing vacuum glass be the simple isolation of supporting, strength of glass and useless so lifting are on the contrary because the intensity that exists that vacuum tightness is arranged also descends to some extent.Vacuum glass has many merits, has come out also for a long time, and the production that never forms extensive industrialization why perhaps reason just is this.For the shortcoming of existing vacuum glass production technique, and the novel process of developing vacuum glass production is very important.
Summary of the invention
The objective of the invention is to solve the existing circumscribed problem of method, but but provide a kind of vacuum glass preparation method of high-strength durable of cutting hot bending.The method is utilized glass glaze or ceramics powder to spray on sheet glass or is printed as latticed supporting zone, then closes the sheet drying, is 10 in vacuum tightness
-2-10
-4 pascalsThe Shi Jinhang heating is integral glaze and the sheet glass high-temp alloying of up and down, thereby forms the little space of sealing that independently is isolated from the outside one by one, has the characteristics such as vacuum tightness is high, good airproof performance, strength of glass is large, stability is strong, can be mass-produced.
The technical solution of invention is
(1) at first adopt the method for printing or spraying in glass pane surface, glass glaze or ceramics powder printing or be sprayed into grid upholder overlay area, preparation ceramics powder coating.
(2) will place dried sheet glass and be placed in vacuum chamber, and begin to vacuumize, and stop, keeping until reach the vacuum tightness of restriction.
(3) heating glass plate is integral grid upholder and the upper lower glass substrate clinkering of ceramics powder coating, forms the space independently one by one of stuffy room without ventilation.
(4) to be cooled fully after, can as required large stretch of vacuum glass cutting of making be become various small dimensions.
In the vacuum glass preparation method that the present invention can cut, two glass sheets and network support thing are placed on extracting vacuum in vacuum chamber, so vacuum tightness is very high, adopt between glass pane surface and mesh-supported thing simultaneously be ceramics powder through high-temp alloying, this method for sealing has that the sealing-in position is firm, resistance to air loss is high, inclusion-free air release, strength of glass advantages of higher.What adopt due to the present invention is the grid upholder, after sealing-in is completed back-shaped one-tenth with each and every one vacuum space independently, so availability is high, stability better, and cutting on demand.
Description of drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is diagrammatic cross-section of the present invention
In figure, sheet glass on 1, netted upholders in the middle of 2,3 times sheet glass
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail, shown in Fig. 1, but the formation of cutting vacuum glass is to be composited by upper sheet glass 1 and lower sheet glass 3, be latticed glass support 2 between fluctuating plate glass 1,3, it and mesh-supported thing 2 are integral by the ceramics layer clinkering that is cemented in glass surface.
By technical process, externally at first sheet glass is printed or coating, place the grid upholder, then two glass sheets are put into vacuum boiler on request and cover bell, and adjust to the right place, open vacuum unit, be evacuated down to limit value, heat, make the clinkering of ceramics powder coating be integral, obtain one by one independently enclosed space, then annealing, cooling coming out of the stove, thus but obtain the vacuum glass of whole piece cutting.
Claims (2)
1. but the preparation method of a good endurance, high strength hot bending, the multi-chamber vacuum glass that can cut, it is characterized in that: the preparation method of this vacuum glass is composited by two glass sheets, what adopt in the middle of two sheet glass is latticed upholder, heat under the state of vacuum, make latticed upholder become the sealing chamber that independently is isolated from the outside one by one with the sheet glass clinkering, thereby but the multi-chamber vacuum glass that is prepared into good endurance, high strength hot bending, can cuts; Described preparation technology is as follows:
(1) at first adopt the method for printing or spraying in glass pane surface, the ceramics powder printing (spraying) of low melting point one-tenth grid upholder overlay area;
(2) sheet glass that places is placed in vacuum chamber, begins to vacuumize, stop, keeping until reach certain vacuum tightness;
(3) heating glass plate is integral ceramics powder and sheet glass clinkering, forms the space independently one by one of stuffy room without ventilation;
(4) to be cooled fully after, but the multi-chamber vacuum glass of producing good endurance, high strength hot bending, can cutting.
2. according to claim 1, produce the vacuum glass that good large stretch of multi-chamber vacuum glass can cutting becomes small dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104458299A CN103172255A (en) | 2011-12-20 | 2011-12-20 | Process for preparing cuttable vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104458299A CN103172255A (en) | 2011-12-20 | 2011-12-20 | Process for preparing cuttable vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103172255A true CN103172255A (en) | 2013-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104458299A Pending CN103172255A (en) | 2011-12-20 | 2011-12-20 | Process for preparing cuttable vacuum glass |
Country Status (1)
| Country | Link |
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| CN (1) | CN103172255A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109879611A (en) * | 2019-04-17 | 2019-06-14 | 王阜刚 | A kind of vacuum glass and its production technology |
| CN110248801A (en) * | 2017-02-06 | 2019-09-17 | 肖特嘉姆创公司 | The heat-protecting glass laminate of gas molecule cavity with non-uniform coating and multiple sealings |
| CN110268127A (en) * | 2017-02-06 | 2019-09-20 | 肖特嘉姆创公司 | The thermal insulation glass laminate of the seal cavity of gas molecule is formed in multiple glass spacer embedment coatings |
| US11162688B2 (en) | 2017-02-06 | 2021-11-02 | Schott Gemtron Corp. | Thermally insulating glass laminates with a plurality of glass spacers submerged in a coating layer to form a sealed cavity of gas molecules |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766274A (en) * | 2005-09-27 | 2006-05-03 | 中国建筑材料科学研究院 | Method for arranging gap spacer of vacuum glass |
| CN101050056A (en) * | 2006-04-05 | 2007-10-10 | 罗建超 | New method and equipment for preparing vacuum glass faceplate |
| 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 |
| CN102115304A (en) * | 2010-12-31 | 2011-07-06 | 张建亚 | Production process and series products of vacuum coated honeycomb glass tiles |
-
2011
- 2011-12-20 CN CN2011104458299A patent/CN103172255A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1766274A (en) * | 2005-09-27 | 2006-05-03 | 中国建筑材料科学研究院 | Method for arranging gap spacer of vacuum glass |
| CN101050056A (en) * | 2006-04-05 | 2007-10-10 | 罗建超 | New method and equipment for preparing vacuum glass faceplate |
| 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 |
| CN102115304A (en) * | 2010-12-31 | 2011-07-06 | 张建亚 | Production process and series products of vacuum coated honeycomb glass tiles |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110248801A (en) * | 2017-02-06 | 2019-09-17 | 肖特嘉姆创公司 | The heat-protecting glass laminate of gas molecule cavity with non-uniform coating and multiple sealings |
| CN110268127A (en) * | 2017-02-06 | 2019-09-20 | 肖特嘉姆创公司 | The thermal insulation glass laminate of the seal cavity of gas molecule is formed in multiple glass spacer embedment coatings |
| JP2020507544A (en) * | 2017-02-06 | 2020-03-12 | ショット ジェムトロン コーポレイションＳＣＨＯＴＴ Ｇｅｍｔｒｏｎ Ｃｏｒｐｏｒａｔｉｏｎ | Insulated glass laminate having a non-uniform coating layer and a sealed cavity for gas molecules |
| US11162688B2 (en) | 2017-02-06 | 2021-11-02 | Schott Gemtron Corp. | Thermally insulating glass laminates with a plurality of glass spacers submerged in a coating layer to form a sealed cavity of gas molecules |
| JP7060604B2 (en) | 2017-02-06 | 2022-04-26 | ショット ジェムトロン コーポレイション | Insulated glass laminate with non-uniform coating layer and sealed cavities of gas molecules |
| CN109879611A (en) * | 2019-04-17 | 2019-06-14 | 王阜刚 | A kind of vacuum glass and its production technology |
| CN109879611B (en) * | 2019-04-17 | 2022-05-27 | 王阜刚 | Vacuum glass and production process thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 223800 Suqian City, Jiangsu Province Economic Development Zone (West) Sucheng City Road No. 58 Applicant after: Wang Hongju Applicant after: Jiangsu Jinghe New Energy Co., Ltd. Address before: 223800 No. 88 Fumin Road, Suqian Economic Development Zone, Jiangsu, B07 Applicant before: Wang Hongju Applicant before: Jiangsu Jinghe New Energy Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130626 |