CN105776833A - Vacuum glass and processing method thereof - Google Patents
Vacuum glass and processing method thereof Download PDFInfo
- Publication number
- CN105776833A CN105776833A CN201610299598.8A CN201610299598A CN105776833A CN 105776833 A CN105776833 A CN 105776833A CN 201610299598 A CN201610299598 A CN 201610299598A CN 105776833 A CN105776833 A CN 105776833A
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- CN
- China
- Prior art keywords
- glass
- plate glass
- vacuum
- panels
- panels plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/24—Making hollow glass sheets or bricks
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
- C03B23/24—Making hollow glass sheets or bricks
- C03B23/245—Hollow glass sheets
Abstract
The invention relates to vacuum glass and a processing method thereof. The vacuum glass comprises two pieces of sheet glass which are arranged in parallel, wherein a clearance for vacuumizing is formed between the two pieces of sheet glass. The vacuum glass is characterized in that the peripheries of the two pieces of sheet glass are sealed by high-temperature fusion melting. In the processing process, the ambient temperature of the clearance between the two pieces of sheet glass in the fusion melting process is enabled to be 30 to 80DEG C or over 30 to 80DEG C when the final side is sealed, and the clearance between the sheet glass is enabled to reach or approach to a vacuum state. The product disclosed by the invention has the advantages of energy conservation, heat insulation, sound insulation, good vacuum degree, long service life and the like.
Description
Technical field
The present invention relates to heat insulation glass and manufacturing technology field thereof, particularly a kind of vacuum glass and processing method thereof.
Background technology
Vacuum glass is by two panels plate glass all round closure, its gap is evacuated and seal vents, gap between two panels plate glass is 0.1-10mm, generally having at least a piece of in the two panels plate glass of vacuum glass is low emissivity glass, thus the heat scattered and disappeared by the conduction of vacuum glass, convection current and radiation mode being preferably minimized, its operation principle is identical with the insulation principle of glass vacuum-bottle.Vacuum glass is glass technology and material science, vacuum technique, physical measurement techniques, industrial automation and architecture science etc., the outstanding achievement that multiple subject, multiple technologies, kinds of processes combine.Its major technique effect is: energy-conservation, heat insulation, sound insulation.
Existing vacuum glass is in the course of processing, and two panels plate glass surrounding generally uses solder (such as low-melting glass) to carry out edge sealing.Manufacturing and in use procedure, owing to expansion rate and the shrinkage factor of plate glass material with solder can not be completely the same, therefore usually easily producing the situation of gas leakage because of variation of ambient temperature, have impact on the result of use of vacuum glass and service life.
Existing vacuum glass is in the course of processing, it is necessary to reserved bleeding point is by the gap aspiration vacuum between two panels plate glass, not only to process trouble, and reserved bleeding point easily affects the outward appearance of vacuum glass, even easily becomes gas leakage point, affects product quality.
Summary of the invention
It is an object of the invention to provide a kind of vacuum glass and processing method thereof, mainly solve the technical problem existing for above-mentioned prior art, product of the present invention not only has energy-conservation, heat insulation, sound insulation, but also has the advantages such as good, the long service life of vacuum.
For solving above-mentioned technical problem, the present invention is achieved in that
A kind of vacuum glass, it includes the plate glass that two panels be arranged in parallel, has the gap for evacuation between two panels plate glass；It is characterized in that: two panels plate glass surrounding carries out edge sealing by high-temperature melting.
Described vacuum glass, it is characterised in that: described plate glass is high-boron-silicon glass.
Described vacuum glass, it is characterised in that: it is provided with some support portions between described two panels plate glass.
Described vacuum glass, it is characterised in that: described support portion is by laying in advance on machine or silk screen printing or calendering mode a piece of plate glass wherein of layouting.
Described vacuum glass, it is characterised in that: described support portion adopts inorganic material to make.
Described vacuum glass, it is characterised in that: described support portion adopts glass dust or silica flour or ceramic material to make.
The manufacture method of a kind of vacuum glass, is used for manufacturing vacuum glass as above, it is characterised in that: it comprises the steps:
A, selection two panels plate glass；
B, wherein a piece of plate glass lay support portion；
C, two panels plate glass is be arranged in parallel, it is ensured that support zone maintenance gap, position between two panels plate glass, outside support portion；
D, two panels plate glass four limit is directly fused and connected edge sealing by high temperature, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state.
The manufacture method of described vacuum glass, it is characterised in that: its bag following steps:
Arranging the cavity of a closing between two panels plate glass, in this cavity, envelope sets getter material；When after two panels plate glass four limit welding edge sealing, the gap between the cavity of closing and two panels plate glass is got through.
The manufacture method of described vacuum glass, it is characterised in that: the described mode of getting through is that laser is got through.
The manufacture method of a kind of vacuum glass, is used for manufacturing vacuum glass as above, it is characterised in that: it comprises the steps:
A, selection two panels plate glass；
B, two panels plate glass is be arranged in parallel, it is ensured that between two panels plate glass, keep gap；
C, two panels plate glass four limit is directly fused and connected edge sealing by high temperature, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state.
Above technical scheme, the present invention has the following technical effect that
1, in the vacuum glass of the present invention, two panels plate glass surrounding carries out edge sealing by high-temperature melting, therefore, its edging material and plate glass material are identical material, they have identical with similar expansion rate and shrinkage factor, no matter it is in the course of processing, or in use procedure, is all not easy situation about leaking air.
2, in the course of processing of vacuum glass of the present invention, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit between two panels plate glass more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state, compared with the existing operating procedure being carried out aspiration vacuum environment by reserved bleeding point, not only operate simpler, and avoid bleeding point and become the defect of gas leakage point.
3, product of the present invention not only has energy-conservation, heat insulation, sound insulation, but also has the advantages such as good, the long service life of vacuum.
4, the invention discloses preferred processing method, there is open, integration, production technology is simple, can be mass-produced, yield rate is high, production cost is low, product vacuum maintenance energy is strong, weather resistance for a good while, without advantages such as temperature use scope restriction, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Detailed description of the invention
It is further described the present invention below in conjunction with embodiment.
Embodiment 1(presently preferred embodiments of the present invention)
Referring to Fig. 1, it is the structural representation of a kind of vacuum glass of embodiment.As shown in the figure: it includes the plate glass 11,13 that two panels be arranged in parallel, there is the gap 13 for evacuation between two panels plate glass 11,12；Two panels plate glass 11,12 surrounding carries out edge sealing by high-temperature melting.In the present embodiment 1, described plate glass is preferably high-boron-silicon glass, it is also possible to selects and receives lime glass.Wherein, the compactness of high-boron-silicon glass is better, is more suitable for long term maintenance vacuum.
The preferred processing method of the vacuum glass of embodiment 1, comprises the steps:
A, selection two panels plate glass 11,12；
B, wherein a piece of plate glass lay support portion 2；
C, two panels plate glass 11,12 is be arranged in parallel, it is ensured that maintenance gap, position 13 between two panels plate glass 11,12, outside support portion 2, the support portion 2；
D, two panels plate glass 11,12 4 limit is directly fused by high temperature (usually more than 380 DEG C) and connected edge sealing, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state.
It addition, the present invention also bag following steps:
Arranging the cavity 31 of a closing between two panels plate glass 11,12, in this cavity 31, envelope sets getter material 32；When after two panels plate glass four limit welding edge sealing, the gap 13 between the cavity 31 of closing and two panels plate glass is got through.The described mode of getting through can be got through for laser.
In embodiment 1, this support portion 2 can by laying on machine or silk screen printing or calendering mode a piece of plate glass wherein of layouting in advance.Described support portion 2 adopts inorganic material (such as: glass dust or silica flour or ceramic material) to make, and these are respectively provided with, as the preferred inorganic material strong point, the advantage that heat conductivity is little.
The disclosed preferably processing method of this embodiment 1, there is open, integration, production technology is simple, can be mass-produced, yield rate is high, production cost is low, product vacuum maintenance energy is strong, weather resistance for a good while, without advantages such as temperature use scope restriction, long service life.
The simple embodiment of the embodiment 2(present invention, for processing the vacuum glass that specification is less)
The manufacture method of the vacuum glass of embodiment 2, comprises the steps:
A, selection two panels plate glass；In the present embodiment 2, described plate glass is preferably high-boron-silicon glass, it is also possible to selects and receives lime glass.
B, two panels plate glass is be arranged in parallel, it is ensured that between two panels plate glass, keep gap；
C, two panels plate glass four limit is directly fused and connected edge sealing by high temperature, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state.
Compared with the embodiment of the present invention 1, embodiment 2 can be used for processing the vacuum glass that specification is less, and the vacuum glass that this specification is less can arrange support portion.
Embodiment 3
The manufacture method of the vacuum glass of embodiment 3, comprises the steps:
A, selection two panels plate glass；In the present embodiment 3, described plate glass is preferably high-boron-silicon glass, it is also possible to selects and receives lime glass.
B, two panels plate glass is be arranged in parallel, it is ensured that between two panels plate glass, keep gap；
C, two panels plate glass four limit is directly fused and connect edge sealing by high temperature, the hole of evacuation can be remained for simultaneously in advance, to gap evacuation and make the gap between plate glass reach or close to vacuum state by this hole.
Embodiment 3 is applicable to process vacuum glass on a small scale.
It addition, alternately, at least a piece of of the plate glass kind in the present invention can select the plate glass with low-radiation film.
Furthermore, it can be consistent that the present invention constitutes the thickness of the two panels plate glass of vacuum glass, it is also possible to be inconsistent.
It is only presently preferred embodiments of the present invention in sum, is not used for limiting the practical range of the present invention.Namely all equivalences made according to the content of the present patent application the scope of the claims change and modify, and all should be the technology category of the present invention.
Claims (10)
1. a vacuum glass, it includes the plate glass that two panels be arranged in parallel, has the gap for evacuation between two panels plate glass；It is characterized in that: two panels plate glass surrounding carries out edge sealing by high-temperature melting.
2. vacuum glass according to claim 1, it is characterised in that: described plate glass is high-boron-silicon glass.
3. vacuum glass according to claim 1, it is characterised in that: it is provided with some support portions between described two panels plate glass.
4. vacuum glass according to claim 3, it is characterised in that: described support portion is by laying in advance on machine or silk screen printing or calendering mode a piece of plate glass wherein of layouting.
5. vacuum glass according to claim 1, it is characterised in that: described support portion adopts inorganic material to make.
6. vacuum glass according to claim 1, it is characterised in that: described support portion adopts glass dust or silica flour or ceramic material to make.
7. a manufacture method for vacuum glass, for manufacturing the vacuum glass as described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterised in that: it comprises the steps:
A, selection two panels plate glass；
B, wherein a piece of plate glass lay support portion；
C, two panels plate glass is be arranged in parallel, it is ensured that support zone maintenance gap, position between two panels plate glass, outside support portion；
D, two panels plate glass four limit is directly fused and connected edge sealing by high temperature, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state.
8. the manufacture method of vacuum glass according to claim 7, it is characterised in that: its bag following steps:
Arranging the cavity of a closing between two panels plate glass, in this cavity, envelope sets getter material；When after two panels plate glass four limit welding edge sealing, the gap between the cavity of closing and two panels plate glass is got through.
9. the manufacture method of vacuum glass according to claim 8, it is characterised in that: the described mode of getting through is that laser is got through.
10. a manufacture method for vacuum glass, is used for manufacturing vacuum glass as claimed in claim 1, it is characterised in that: it comprises the steps:
A, selection two panels plate glass；
B, two panels plate glass is be arranged in parallel, it is ensured that between two panels plate glass, keep gap；
C, two panels plate glass four limit is directly fused and connected edge sealing by high temperature, guarantee to fuse in process between two panels plate glass the ambient temperature in gap when closing the last item limit more than 380 DEG C, and make the gap between plate glass reach or close to vacuum state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299598.8A CN105776833A (en) | 2016-05-09 | 2016-05-09 | Vacuum glass and processing method thereof |
| PCT/CN2016/000555 WO2017193230A1 (en) | 2016-05-09 | 2016-10-10 | Vacuum glass and processing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610299598.8A CN105776833A (en) | 2016-05-09 | 2016-05-09 | Vacuum glass and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105776833A true CN105776833A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610299598.8A Pending CN105776833A (en) | 2016-05-09 | 2016-05-09 | Vacuum glass and processing method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105776833A (en) |
| WO (1) | WO2017193230A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107216021A (en) * | 2017-06-15 | 2017-09-29 | 朱盛菁 | A kind of vacuum glass and its processing method |
| WO2017193230A1 (en) * | 2016-05-09 | 2017-11-16 | 朱盛菁 | Vacuum glass and processing method therefor |
| CN110316976A (en) * | 2018-03-28 | 2019-10-11 | 许浒 | A kind of vacuum heat-preserving board manufacturing method, equipment and a kind of vacuum heat-insulation plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182567A (en) * | 2002-12-05 | 2004-07-02 | Nippon Sheet Glass Co Ltd | Method for manufacturing vacuum glass panel and vacuum glass panel manufactured by using the method |
| CN102557411A (en) * | 2010-12-27 | 2012-07-11 | 上海镭立激光科技有限公司 | Film-getter sealing and unsealing method for ultrathin vacuum glass |
| CN202658071U (en) * | 2012-04-23 | 2013-01-09 | 徐林波 | Novel borosilicate vacuum glass |
| US20130273296A1 (en) * | 2010-12-13 | 2013-10-17 | Euy-Sik Jeon | Vacuum glass panel and manufacturing method of same |
| CN104817259A (en) * | 2015-03-23 | 2015-08-05 | 常虎 | Self-heat-sealing type vacuum glass |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776833A (en) * | 2016-05-09 | 2016-07-20 | 朱盛菁 | Vacuum glass and processing method thereof |
-
2016
- 2016-05-09 CN CN201610299598.8A patent/CN105776833A/en active Pending
- 2016-10-10 WO PCT/CN2016/000555 patent/WO2017193230A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182567A (en) * | 2002-12-05 | 2004-07-02 | Nippon Sheet Glass Co Ltd | Method for manufacturing vacuum glass panel and vacuum glass panel manufactured by using the method |
| US20130273296A1 (en) * | 2010-12-13 | 2013-10-17 | Euy-Sik Jeon | Vacuum glass panel and manufacturing method of same |
| CN102557411A (en) * | 2010-12-27 | 2012-07-11 | 上海镭立激光科技有限公司 | Film-getter sealing and unsealing method for ultrathin vacuum glass |
| CN202658071U (en) * | 2012-04-23 | 2013-01-09 | 徐林波 | Novel borosilicate vacuum glass |
| CN104817259A (en) * | 2015-03-23 | 2015-08-05 | 常虎 | Self-heat-sealing type vacuum glass |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017193230A1 (en) * | 2016-05-09 | 2017-11-16 | 朱盛菁 | Vacuum glass and processing method therefor |
| CN107216021A (en) * | 2017-06-15 | 2017-09-29 | 朱盛菁 | A kind of vacuum glass and its processing method |
| CN107216021B (en) * | 2017-06-15 | 2023-12-05 | 朱盛菁 | Vacuum glass and processing method thereof |
| CN110316976A (en) * | 2018-03-28 | 2019-10-11 | 许浒 | A kind of vacuum heat-preserving board manufacturing method, equipment and a kind of vacuum heat-insulation plate |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017193230A1 (en) | 2017-11-16 |
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Application publication date: 20160720 |
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