CN101602570A - Fuse welding evacuation glass tube for four perimeters of vacuum flat glass - Google Patents
Fuse welding evacuation glass tube for four perimeters of vacuum flat glass Download PDFInfo
- Publication number
- CN101602570A CN101602570A CNA2009100170815A CN200910017081A CN101602570A CN 101602570 A CN101602570 A CN 101602570A CN A2009100170815 A CNA2009100170815 A CN A2009100170815A CN 200910017081 A CN200910017081 A CN 200910017081A CN 101602570 A CN101602570 A CN 101602570A
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- CN
- China
- Prior art keywords
- glass
- vacuum flat
- flat glass
- fusing
- vacuumize
- Prior art date
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The present invention has announced a kind of fuse welding evacuation glass tube for four perimeters of vacuum flat glass method, comprise that vacuumizing the heating of Glass tubing (1) and an end flattens back inside clearance (1a), vacuum flat glass (2), surrounding (2a), reservation place (2b), gap (2c), pressure-bearing and prop up and lean on melting welding of the present invention that (2d) and wire (3) form to vacuumize Glass tubing simple to operate, the operation that also saving gets over holes earlier and improved yield rate.
Description
Technical field
The present invention relates to a kind of method of fuse welding evacuation glass tube for four perimeters of vacuum flat glass.
Background technology
The Glass tubing that vacuumizes on the existing vacuum flat glass all is molten defending therein on the prior hole-drilled sheet glass.
Summary of the invention
The objective of the invention is: provide a kind of melting welding simple to operate to vacuumize the method for Glass tubing.Technical scheme of the present invention is: not sealing by fusing of reservation place (2b) is gone up in vacuum flat glass (2) surrounding (2a), and the whole sealings by fusing in its elsewhere, surrounding (2a) are good; Inside clearance (1a) after the end heating that vacuumizes Glass tubing (1) flattened is approximately identical with gap (2c) size on the vacuum flat glass (2), vacuumize inside clearance (1a) on the Glass tubing (1) align be welded together also behind the gap (2c) that is close to reservation place (2b) and local melting welding that vacuum flat glass (2) surrounding (2a) sealing by fusing is good good; Can ventilate again for making the inside clearance (1a) and the good inside of the outside melting welding in gap (2c) that vacuumize on the Glass tubing (1), can be before melting welding simultaneously in inside clearance (1a) and gap (2c), inject that an above diameter is slightly less than inside clearance (1a) and gap (2c) size and fusing point is higher than the heat-resisting wire (3) that is difficult for oxidation that vacuumizes Glass tubing (1) fusing point, vacuumize after Glass tubing (1) is welding in vacuum flat glass (2) surrounding (2a) and goes up, extract wire (3) again and get final product.
The invention has the beneficial effects as follows: it is simple to operate that melting welding vacuumizes Glass tubing, also saving the operation of the boring earlier of getting over and improved yield rate.
Description of drawings
Fig. 1 is a structural front view of the present invention; Fig. 2 is the A_A sectional view of Fig. 1.
Part sequence number is as follows among the figure: vacuumize Glass tubing (1), inside clearance (1a); Vacuum flat glass (2), surrounding (2a), reservation place (2b), gap (2c), compression struts (2d); Wire (3).
Embodiment
The present invention is as shown in Figure 1, 2 among the embodiment, surrounding (2a) sealing by fusing well and melting welding vacuumize Glass tubing (1) well, extract wire (3), taken out vacuum with vacuum pump after, again the other end sealing by fusing that vacuumizes Glass tubing (1) is got final product well.
Claims (2)
1, a kind of fuse welding evacuation glass tube for four perimeters of vacuum flat glass, comprise vacuumize Glass tubing (1), vacuum flat glass (2), wire (3), sealing by fusing surrounding (2a), to vacuumize the back good vacuumizing Glass tubing (1) the other end sealing by fusing, it is characterized in that: not sealing by fusing of reservation place (2b) is gone up in vacuum flat glass (2) surrounding (2a), and the whole sealings by fusing in its elsewhere, surrounding (2a) are good; Inside clearance (1a) after the end heating that vacuumizes Glass tubing (1) flattened is approximately identical with gap (2c) size on the vacuum flat glass (2), vacuumize inside clearance (1a) on the Glass tubing (1) align be welded together also behind the gap (2c) that is close to reservation place (2b) and local melting welding that vacuum flat glass (2) surrounding (2a) sealing by fusing is good good.
2, fuse welding evacuation glass tube for four perimeters of vacuum flat glass according to claim 1, it is characterized in that: can ventilate again for making the inside clearance (1a) and the good inside of the outside melting welding in gap (2c) that vacuumize on the Glass tubing (1), can be before melting welding simultaneously in inside clearance (1a) and gap (2c), inject that an above diameter is slightly less than inside clearance (1a) and gap (2c) size and fusing point is higher than the heat-resisting wire (3) that is difficult for oxidation that vacuumizes Glass tubing (1) fusing point, vacuumize after Glass tubing (1) is welding in vacuum flat glass (2) surrounding (2a) and goes up, extract wire (3) again and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100170815A CN101602570A (en) | 2009-07-21 | 2009-07-21 | Fuse welding evacuation glass tube for four perimeters of vacuum flat glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100170815A CN101602570A (en) | 2009-07-21 | 2009-07-21 | Fuse welding evacuation glass tube for four perimeters of vacuum flat glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101602570A true CN101602570A (en) | 2009-12-16 |
Family
ID=41468489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100170815A Pending CN101602570A (en) | 2009-07-21 | 2009-07-21 | Fuse welding evacuation glass tube for four perimeters of vacuum flat glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101602570A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698975A (en) * | 2015-07-22 | 2017-05-24 | 枣庄宝武机电科技开发有限公司 | Multi-layer vacuum cavity-containing convexly-rolled flat vacuum glass |
| CN109231854A (en) * | 2017-06-12 | 2019-01-18 | 枣庄宝武机电科技开发有限公司 | Melting welding multi-layered polyester chamber surrounding composite armoured planar vacuum glass |
-
2009
- 2009-07-21 CN CNA2009100170815A patent/CN101602570A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698975A (en) * | 2015-07-22 | 2017-05-24 | 枣庄宝武机电科技开发有限公司 | Multi-layer vacuum cavity-containing convexly-rolled flat vacuum glass |
| CN109231854A (en) * | 2017-06-12 | 2019-01-18 | 枣庄宝武机电科技开发有限公司 | Melting welding multi-layered polyester chamber surrounding composite armoured planar vacuum glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091216 |