CN111138094B - Multi-layer vacuum glass - Google Patents
Multi-layer vacuum glass Download PDFInfo
- Publication number
- CN111138094B CN111138094B CN202010068237.9A CN202010068237A CN111138094B CN 111138094 B CN111138094 B CN 111138094B CN 202010068237 A CN202010068237 A CN 202010068237A CN 111138094 B CN111138094 B CN 111138094B
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- China
- Prior art keywords
- metal frame
- glass
- layer
- vacuum
- shaped block
- Prior art date
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- 239000011521 glass Substances 0.000 title claims abstract description 135
- 239000002184 metal Substances 0.000 claims abstract description 115
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 230000004907 flux Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
- C03C27/08—Joining glass to glass by processes other than fusing with the aid of intervening metal
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Joining Of Glass To Other Materials (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The multi-layer vacuum glass structurally comprises upper glass, middle glass, lower glass, supporting columns, a first metal frame, a second metal frame, a third metal frame, a fourth metal frame, a V-shaped block rubber ring, a hollow sealing ring, an exhaust pipe, a sealing cover and an inflation pipe, wherein the multi-layer vacuum glass is novel in structure, the hollow sealing ring gradually folds with the metal frame under the pressure effect generated by internal gas, and the sealing among the upper glass, the middle glass and the lower glass is realized; compared with the traditional vacuum glass, the double-layer vacuum glass has better heat insulation, heat preservation, sound insulation, noise reduction and condensation prevention performances; after the vacuum degree is reduced, the hollow sealing ring is deflated, and the vacuum can be pumped again, so that the vacuum pump is convenient to maintain and long in service life.
Description
Technical Field
The invention belongs to the technical field of glass preparation, and relates to vacuum glass, in particular to multi-layer vacuum glass.
Background
Vacuum glass compounded by a plurality of glass sheets is valued by people for excellent heat insulation, heat preservation, sound insulation, noise reduction and dew prevention, and also becomes the subject of competitive research. When manufacturing vacuum glass by utilizing multiple glass sheets, the edges of the multiple glass sheets are generally connected with each other in a rigid manner to finish the sealing of the edges of the glass sheets, so that the vacuum degree is reduced, the vacuum is not convenient to be pumped again, and the maintainability of the vacuum glass is low. Therefore, it is necessary to design a vacuum glass having high vacuum reliability and maintainability.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides a multi-layer vacuum glass which is simple in structure, can be vacuumized again after the vacuum degree is reduced and is deflated by a hollow sealing ring, is convenient to maintain, has better performances of heat insulation, heat preservation, sound insulation, noise reduction, condensation prevention and leakage prevention, and the service life of the multi-layer vacuum glass can be further prolonged.
The technical scheme of the invention is as follows: a multi-layer vacuum glass comprises an upper layer glass, a middle glass and a lower layer glass; the method is characterized in that: all be equipped with a plurality of support columns between upper glass, intermediate glass and the lower floor glass, all adopt hollow sealing washer to seal between upper glass, intermediate glass, the lower floor glass, upper glass is last to be fixedly equipped with first metal frame, upper glass and lower floor glass are fixed around being equipped with the second metal frame, intermediate glass is fixed around being equipped with the fourth metal frame, be equipped with V-arrangement piece rubber circle between second metal frame and the fourth metal frame, third metal frame and first metal frame, second metal frame, fourth metal frame are fixed connection respectively, be equipped with sealed lid on the third metal frame, be equipped with exhaust tube and gas tube in the sealed lid respectively, the gas tube with hollow sealing washer is connected.
The upper glass, the middle glass and the lower glass are sealed by adopting hollow sealing rings, and a vacuum layer is formed among the upper glass, the middle glass and the lower glass.
The upper glass layer, the middle glass layer and the lower glass layer are separated by a plurality of support columns, and the support columns are arranged in a lattice manner in the vacuum layer.
The V-shaped block rubber ring is arranged between the second metal frame and the fourth metal frame, the bottom of the V-shaped block rubber ring is fixedly arranged on the fourth metal frame through bolts, certain gaps are reserved between the top and the outer side of the V-shaped block rubber ring and the second metal frame and the third metal frame respectively, and a channel for installing an inflation tube is arranged in the V-shaped block rubber ring.
The first metal frame, the second metal frame, the third metal frame and the fourth metal frame are all 'back' shaped metal frames, the first metal frame is connected with the upper glass together through welding flux, the second metal frame is connected with the upper glass together through welding flux, the first metal frame is connected with the second metal frame together through bolts, the fourth metal frame is connected with the middle glass together through welding flux, the third metal frame is connected with the first metal frame, the second metal frame and the fourth metal frame together through bolts, and certain gaps are reserved between the third metal frame and the V-shaped block rubber ring.
The sealing cover is fixedly arranged on the third metal frame, an exhaust pipe and an inflation pipe are respectively arranged in the sealing cover, and valves are respectively arranged on the exhaust pipe and the inflation pipe.
The beneficial effects of the invention are as follows: the multi-layer vacuum glass structurally comprises upper glass, middle glass, lower glass, supporting columns, a first metal frame, a second metal frame, a third metal frame, a fourth metal frame, a V-shaped block rubber ring, a hollow sealing ring, an exhaust pipe, a sealing cover and an inflation tube, is novel in structure, and the hollow sealing ring gradually folds with the metal frames under the pressure effect of internal gas, so that sealing among the upper glass, the middle glass and the lower glass is realized, and the sealing method is simple and reliable; compared with the traditional vacuum glass, the double-layer vacuum glass has better heat insulation, heat preservation, sound insulation, noise reduction and condensation prevention performances; after the vacuum degree is reduced, the hollow sealing ring is deflated, and the vacuum can be pumped again, so that the vacuum pump is convenient to maintain and long in service life.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the portion i in fig. 1.
Fig. 3 is an enlarged view of the structure of the portion ii in fig. 1.
Fig. 4 is a partial schematic view of the hollow seal ring of the present invention after inflation.
In the figure: the glass comprises an upper layer glass 1, a middle glass 2, a lower layer glass 3, a support column 4, a first metal frame 5, a second metal frame 6, a third metal frame 7, a fourth metal frame 8, a V-shaped block rubber ring 9, a hollow sealing ring 10, an exhaust tube 11, a sealing cover 12 and an inflation tube 13.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 to 4, a multi-layer vacuum glass comprises an upper layer glass 1, a middle glass 2 and a lower layer glass 3; a plurality of support columns 4 are arranged between the upper glass layer 1, the middle glass layer 2 and the lower glass layer 3, the upper glass layer 1, the middle glass layer 2 and the lower glass layer 3 are sealed by adopting a hollow sealing ring 10, a first metal frame 5 is fixedly arranged on the upper glass layer 1, a second metal frame 6 is fixedly arranged around the upper glass layer 1 and the lower glass layer 3, a fourth metal frame 8 is fixedly arranged around the middle glass layer 2, a V-shaped block rubber ring 9 is arranged between the second metal frame 6 and the fourth metal frame 8, the third metal frame 7 is fixedly connected with the first metal frame 5, the second metal frame 6 and the fourth metal frame 8 respectively, a sealing cover 12 is arranged on the third metal frame 7, an exhaust pipe 11 and an air inflation pipe 13 are respectively arranged on the sealing cover 12, and the air inflation pipe 13 is connected with the hollow sealing ring 10.
As shown in fig. 1-4, a multi-layer vacuum glass is formed by sealing an upper layer glass 1, a middle glass 2 and a lower layer glass 3 by adopting a hollow sealing ring 10, and forming a vacuum layer among the upper layer glass 1, the middle glass 2 and the lower layer glass 3; the upper layer glass 1, the middle glass 2 and the lower layer glass 3 are separated by a plurality of support columns 4, and the support columns 4 are arranged in a lattice manner in the vacuum layer; the V-shaped block rubber ring 9 is arranged between the second metal frame 6 and the fourth metal frame 8, the bottom of the V-shaped block rubber ring 9 is fixedly arranged on the fourth metal frame 8 through bolts, certain gaps are reserved between the top and the outer side of the V-shaped block rubber ring 9 and the second metal frame 6 and the third metal frame 7 respectively, and a channel for installing an inflation tube 13 is arranged in the V-shaped block rubber ring 9; the first metal frame 5, the second metal frame 6, the third metal frame 7 and the fourth metal frame 8 are all in a shape like a Chinese character 'hui', the first metal frame 5 is connected with the upper glass 1 through welding flux, the second metal frame 6 is connected with the upper glass 1 through welding flux, the first metal frame 5 is connected with the second metal frame 6 through bolts, the fourth metal frame 8 is connected with the middle glass 2 through welding flux, the third metal frame 7 is connected with the first metal frame 5, the second metal frame 6 and the fourth metal frame 8 through bolts, and a certain gap is reserved between the third metal frame 7 and the V-shaped block rubber ring 9; the sealing cover 12 is fixedly arranged on the third metal frame 7, the sealing cover 12 is respectively provided with an exhaust pipe 11 and an inflation pipe 13, and the exhaust pipe 11 and the inflation pipe 13 are respectively provided with a valve.
As shown in fig. 1 to 4, a multi-layer vacuum glass is installed as follows:
(1) Three pieces of plane glass are taken as an upper layer glass 1, a middle glass 2 and a lower layer glass 3 respectively;
(2) A plurality of support columns 4 are arranged on the middle glass 2 and the lower glass 3 in a lattice arrangement;
(3) As shown in fig. 2, the first metal frame 5 and the second metal frame 6 are welded around the upper glass layer 1, and the third metal frame 8 is welded around the middle glass layer 2;
(4) As shown in fig. 3, a hollow sealing ring 10 is arranged between the upper glass layer 1 and the middle glass layer 2, and the hollow sealing ring 10 is connected with one end of an air charging tube 13;
(5) The V-shaped block rubber ring 9 is installed on the middle glass 2 through bolt connection, a certain distance is reserved between the V-shaped block rubber ring 9 and the upper glass layer, a channel for installing an inflation tube 13 is arranged in the V-shaped block rubber ring 9, and the position of the hollow sealing ring 10 during inflation is limited by the whole V-shaped block rubber ring.
(6) The third metal frame 7 is connected with the first metal frame 5, the second metal frame 6 and the fourth metal frame 8 through bolts, a certain distance is reserved between the third metal frame 7 and the second metal frame 6, and the vacuumizing of the exhaust tube is facilitated.
(7) The sealing cover 12 is fixedly arranged on the third metal frame 7, the sealing cover 12 is respectively provided with an exhaust pipe 11 and an air charging pipe 13, the exhaust pipe 11 and the air charging pipe 13 are respectively provided with a valve, and the valves can be automatically or manually opened/closed. When the valve on the exhaust pipe is opened, the exhaust pipe 11 starts to vacuumize, and when the air exhaust is finished, the valve is closed, so that air cannot enter. When the valve on the air charging pipe 13 is opened, the air charging pipe starts to charge the hollow sealing ring 10, when the air charging is finished, the valve is closed, so that air cannot escape, a closed vacuum layer is formed among the upper glass layer 1, the middle glass layer 2 and the lower glass layer 3, and a partial schematic diagram of the hollow sealing ring after the air charging is shown in fig. 4.
Claims (5)
1. A multi-layer vacuum glass comprises an upper layer glass (1), a middle glass (2) and a lower layer glass (3); the method is characterized in that: a plurality of support columns (4) are arranged between the upper glass (1), the middle glass (2) and the lower glass (3), hollow sealing rings (10) are adopted to seal the upper glass (1), the middle glass (2) and the lower glass (3), a first metal frame (5) is fixedly arranged on the upper glass (1), a second metal frame (6) is fixedly arranged around the upper glass (1) and the lower glass (3), a fourth metal frame (8) is fixedly arranged around the middle glass (2), a V-shaped block rubber ring (9) is arranged between the second metal frame (6) and the fourth metal frame (8), the third metal frame (7) is fixedly connected with the first metal frame (5), the second metal frame (6) and the fourth metal frame (8) respectively, a sealing cover (12) is arranged on the third metal frame (7), a tube (11) and an air inflation tube (13) are respectively arranged on the sealing cover (12), and the air inflation tube (13) is connected with the hollow sealing rings (10);
the V-shaped block rubber ring (9) is arranged between the second metal frame (6) and the fourth metal frame (8), the bottom of the V-shaped block rubber ring (9) is fixedly arranged on the fourth metal frame (8) through bolts, certain gaps are reserved between the top and the outer side of the V-shaped block rubber ring (9) and the second metal frame (6) and the third metal frame (7) respectively, and a channel for installing an air charging pipe (13) is arranged in the V-shaped block rubber ring (9); the whole V-shaped block rubber ring (9) limits the position of the hollow sealing ring (10) when in inflation.
2. The multiple layer vacuum glazing of claim 1, wherein: the upper glass (1), the middle glass (2) and the lower glass (3) are sealed by adopting a hollow sealing ring (10), and a vacuum layer is formed among the upper glass (1), the middle glass (2) and the lower glass (3).
3. The multiple layer vacuum glazing of claim 1, wherein: the upper glass layer (1), the middle glass layer (2) and the lower glass layer (3) are separated by a plurality of support columns (4), and the support columns (4) are arranged in a lattice manner in the vacuum layer.
4. The multiple layer vacuum glazing of claim 1, wherein: the novel glass comprises a first metal frame (5), a second metal frame (6), a third metal frame (7) and a fourth metal frame (8), wherein the first metal frame (5) is connected with an upper glass layer (1) through welding flux, the second metal frame (6) is connected with the upper glass layer (1) and a lower glass layer (3) through welding flux respectively, the first metal frame (5) is connected with the second metal frame (6) through bolts, the fourth metal frame (8) is connected with an intermediate glass layer (2) through welding flux, the third metal frame (7) is connected with the first metal frame (5), the second metal frame (6) and the fourth metal frame (8) through bolts, and a certain gap is reserved between the third metal frame (7) and a V-shaped block rubber ring (9).
5. The multiple layer vacuum glazing of claim 1, wherein: the sealing cover (12) is fixedly arranged on the third metal frame (7), the sealing cover (12) is respectively provided with an exhaust pipe (11) and an inflation pipe (13), and valves are arranged on the exhaust pipe (11) and the inflation pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068237.9A CN111138094B (en) | 2020-01-21 | 2020-01-21 | Multi-layer vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010068237.9A CN111138094B (en) | 2020-01-21 | 2020-01-21 | Multi-layer vacuum glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111138094A CN111138094A (en) | 2020-05-12 |
| CN111138094B true CN111138094B (en) | 2024-03-01 |
Family
ID=70526557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010068237.9A Active CN111138094B (en) | 2020-01-21 | 2020-01-21 | Multi-layer vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111138094B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114276028B (en) * | 2022-01-27 | 2023-05-12 | 扬州大学 | Vacuum glass and laser edge sealing process thereof |
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|---|---|---|---|---|
| CN201040739Y (en) * | 2007-04-16 | 2008-03-26 | 张五一 | Controllable aerating and exhausting device for hollow glass |
| CN201593357U (en) * | 2009-09-27 | 2010-09-29 | 周长斌 | Glass casement window |
| CN101921069A (en) * | 2010-09-13 | 2010-12-22 | 徐林波 | Novel heat-insulation sound-insulation glass |
| CN102898046A (en) * | 2012-10-26 | 2013-01-30 | 扬州大学 | Multilayer vacuum glass with built-in lattice-shaped metal frame |
| TW201412550A (en) * | 2013-12-09 | 2014-04-01 | Taiwan Glass Industry Corp | Vacuum glass |
| CN205482072U (en) * | 2015-12-30 | 2016-08-17 | 合肥华凌股份有限公司 | A transparent aerogel glass and refrigerator for refrigerator |
| CN110240422A (en) * | 2019-06-27 | 2019-09-17 | 海南师范大学 | The method of the wedge-shaped self-tightening type airtight construction design of sound insulation vacuum glass |
| CN110359823A (en) * | 2019-07-05 | 2019-10-22 | 湖南展杰科技有限公司 | A kind of heat insulation window being easily installed |
| CN209945611U (en) * | 2019-06-05 | 2020-01-14 | 绍兴海景塑业有限公司 | Full-automatic assembling and detecting machine for vacuum bottle |
| CN211921334U (en) * | 2020-01-21 | 2020-11-13 | 扬州大学 | Multilayer vacuum glass |
-
2020
- 2020-01-21 CN CN202010068237.9A patent/CN111138094B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040739Y (en) * | 2007-04-16 | 2008-03-26 | 张五一 | Controllable aerating and exhausting device for hollow glass |
| CN201593357U (en) * | 2009-09-27 | 2010-09-29 | 周长斌 | Glass casement window |
| CN101921069A (en) * | 2010-09-13 | 2010-12-22 | 徐林波 | Novel heat-insulation sound-insulation glass |
| CN102898046A (en) * | 2012-10-26 | 2013-01-30 | 扬州大学 | Multilayer vacuum glass with built-in lattice-shaped metal frame |
| TW201412550A (en) * | 2013-12-09 | 2014-04-01 | Taiwan Glass Industry Corp | Vacuum glass |
| CN205482072U (en) * | 2015-12-30 | 2016-08-17 | 合肥华凌股份有限公司 | A transparent aerogel glass and refrigerator for refrigerator |
| CN209945611U (en) * | 2019-06-05 | 2020-01-14 | 绍兴海景塑业有限公司 | Full-automatic assembling and detecting machine for vacuum bottle |
| CN110240422A (en) * | 2019-06-27 | 2019-09-17 | 海南师范大学 | The method of the wedge-shaped self-tightening type airtight construction design of sound insulation vacuum glass |
| CN110359823A (en) * | 2019-07-05 | 2019-10-22 | 湖南展杰科技有限公司 | A kind of heat insulation window being easily installed |
| CN211921334U (en) * | 2020-01-21 | 2020-11-13 | 扬州大学 | Multilayer vacuum glass |
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| CN111138094A (en) | 2020-05-12 |
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