CN108002717A - A kind of vacuum glass - Google Patents
A kind of vacuum glass Download PDFInfo
- Publication number
- CN108002717A CN108002717A CN201610928434.7A CN201610928434A CN108002717A CN 108002717 A CN108002717 A CN 108002717A CN 201610928434 A CN201610928434 A CN 201610928434A CN 108002717 A CN108002717 A CN 108002717A
- Authority
- CN
- China
- Prior art keywords
- sheet glass
- glass
- vacuum
- lower sheet
- frame
- 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.)
- Pending
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Classifications
-
- 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
Abstract
A kind of vacuum glass, including upper sheet glass and lower sheet glass, the upper sheet glass and lower sheet glass are separated by multiple stems；Inner side surrounding between the upper sheet glass and lower sheet glass uses bezel seal, forms vacuum space between sheet glass and lower sheet glass on described, and the gap between upper sheet glass and lower sheet glass is 2 ~ 100mm.The present invention can form larger vacuum space, even if there is leakage, will not lose vacuum, and vaccum leakage rate is small, so as to ensure the long-life of vacuum glass, soundproof effect is good；And larger vacuum space can improve heat insulation effect.
Description
Technical field
The present invention relates to glass post-processing field, particularly a kind of vacuum glass.
Background technology
Vacuum glass is to enclose two panels plate glass surrounding, its gap is evacuated and seal vents, two
Gap between sheet glass is 0.1-0.2mm, and the generally at least a piece of two panels of vacuum glass is low emissivity glass, thus will
The heat scattered and disappeared by the conduction, convection current and radiation mode of vacuum glass is preferably minimized.
CN 204897748U disclose a kind of vacuum glass, including upper sheet glass, lower sheet glass and getter, upper piece glass
Glass and lower sheet glass are separated by supporter, and formed with vacuum layer between upper sheet glass and lower sheet glass, in lower sheet glass
Upper surface on be provided with groove for accommodating getter, and the thickness along lower sheet glass is provided with the bottom surface of the groove
Perforative through hole, the through hole are used as exhausting-gas hole；Formed with bleed-off passage between getter and groove, which is used for will
Vacuum layer is connected with through hole.However, due to the vacuum space very little of the invention, only a few tenths of a mm, slightly leak, Jiu Huili
Vacuum is lost, substantially reduces service life, and the invention absorbs material during vacuum glass use by adding getter
Gas that is that material is released and leaking into intermediate layer, to ensure the long-life of vacuum glass, but sets on the upper surface of lower sheet glass
Putting the groove for accommodating getter can cause complicated, and processing time consuming is laborious, and the presence of groove can reduce lower sheet glass
Intensity.
The content of the invention
A kind of simple in structure, anti-leak is provided the purpose of the present invention is overcoming the above-mentioned deficiency of the prior art, uses the longevity
Order long vacuum glass.
The technical scheme is that：A kind of vacuum glass, including upper sheet glass and lower sheet glass, the upper sheet glass and
Lower sheet glass is separated by multiple stems；Inner side surrounding between the upper sheet glass and lower sheet glass uses bezel seal, in institute
State and vacuum space is formed between sheet glass and lower sheet glass, the gap between upper sheet glass and lower sheet glass is 2 ~ 100mm.
The present invention has the following advantages：
（1）By using bezel seal, larger vacuum space can be formed, even if there is leakage, vacuum, vacuum will not be lost
Slip is small, so as to ensure the long-life of vacuum glass, soundproof effect is good；And larger vacuum space can improve insulation effect
Fruit.
（2）Why be 2 ~ 100mm by the gap between upper sheet glass and lower sheet glass, be in order to improve heat insulation effect and
The service life of vacuum glass, if being less than 2mm, can greatly improve vaccum leakage rate, and heat insulating ability is poor；, can if being higher than 100mm
, so can be higher to the quality requirement of glass so that the difficulty increase vacuumized, and can also increase the bearing capacity of glass, significantly
Improve cost.
（3）Pass through the cooperation of frame and stem, it is possible to increase the entire compression intensity of vacuum glass.
Preferably, the gap between the upper sheet glass and lower sheet glass is 8 ~ 90mm；It is highly preferred that upper sheet glass is with
Gap between sheet glass is 10 ~ 80mm；It is highly preferred that the gap between upper sheet glass and lower sheet glass is 15 ~ 70mm；It is more excellent
Selection of land, the gap between upper sheet glass and lower sheet glass are 20 ~ 60mm；It is further preferred that upper sheet glass and lower sheet glass
Between gap be 30 ~ 50mm.
Further, the frame is equipped with exhaust tube.Exhaust tube is used to vacuumize, and after vacuum is exhausted, exhaust tube is sealed
Close.
Further, the exhaust tube is equipped with valve.Valve can be opened/closed with automatic or manual, after valve opening,
Exhaust tube starts to vacuumize, and after vacuum exhausts, valve is closed so that air will not enter from exhaust tube.
Further, one end of the stem is integral using solder connection with the one side of upper sheet glass or lower sheet glass, comes
Improve leakproofness.
Further, connected between the frame and upper sheet glass and lower sheet glass by solder, the coat of metal.By by side
Frame is welded with the coat of metal, can greatly improve sealing performance.
Further, insulation is filled with the vacuum space；Or the insulation is aeroge.Insulation
Addition on the one hand can further improve heat insulation and preservation effect, on the other hand, can further prevent material release and ooze
The gas of vacuum space is leaked, so as to reduce vaccum leakage rate, improves vacuum.
Further, the upper sheet glass and/or lower sheet glass are coated toughened glass, substantially reduce radiance.
Further, the frame is metal edge frame or nonmetallic frame.The air penetrability of metal edge frame or nonmetallic frame is all
It is low, to prevent that vacuum leak is big.
Further, the frame is preferably stainless steel frame.Because the air penetrability of stainless steel is low, good heat preservation performance, and
It is easily integrally welded with the coat of metal.
Further, the frame is the notched hollow of Contraband type groove or one side.On the one hand vacuum glass can be mitigated
Weight, on the other hand, can make to form larger vacuum space between sheet glass and lower sheet glass；And the shape can prevent
Larger gas shock, prevents vacuum glass from producing explosion.
Further, the adjacent stem at intervals of 80 ~ 200mm.Why select the spacing, be because：If stem
Interval be less than 80mm, then heat insulation effect is poor；If being higher than 200mm, vacuum can be reduced, and vacuum space content be also easy to produce compared with
Big gas shock, so as to easily make vacuum glass produce explosion.
Further, the thickness of the upper sheet glass and lower sheet glass is 3 ~ 10mm.The thickness of upper sheet glass and lower sheet glass
Related with the arrangement pitch of stem, stem arrangement is closeer, and thickness of glass is thinner, and stem arrangement is more sparse, then thickness of glass is thicker.
The present invention selects the thickness range, is in order to while can ensure that compression strength is big, moreover it is possible to save raw material, reduce into
This.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the front view of the embodiment of the present invention 1；
Fig. 3 is the I portions structure enlargement diagram of embodiment illustrated in fig. 21.
Embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1
As shown in Figure 1：A kind of vacuum glass, including upper sheet glass 1 and lower sheet glass 2, upper sheet glass 1 and lower sheet glass 2 are by 36
A stem 3 separates；Inner side surrounding between upper sheet glass 1 and lower sheet glass 2 is sealed using frame 4, in upper sheet glass 1 and bottom sheet
Vacuum space 5 is formed between glass 2, the gap between upper sheet glass 1 and lower sheet glass 2 is 5mm.
Frame 4 is equipped with exhaust tube 6, and exhaust tube 6 is equipped with valve.By welding or being glued between exhaust tube 6 and frame 4
Sealing.
One end of stem 3 and the one side of lower sheet glass 2 are linked into an integrated entity using solder 7.Frame 4 and upper sheet glass 1 and under
Connected between sheet glass 2 by solder 7, the coat of metal 8.
Aeroge is filled with vacuum space 5.
Upper sheet glass 1 and lower sheet glass 2 are coated toughened glass.Frame 4 is stainless steel frame, and frame 4 is lacked in a sideband
The hollow of mouth.
Adjacent stem 3 at intervals of 80mm, the thickness of upper sheet glass 1 and lower sheet glass 2 is 5mm.
The vacuum of vacuum space 5 is 10-2Pa。
Embodiment 2
Difference lies in, the gap between upper sheet glass and lower sheet glass be 15mm with embodiment 1, adjacent stem at intervals of
The thickness of 90mm, upper sheet glass and lower sheet glass is 6mm.
The vacuum of vacuum space is 10-2Pa。
The other the same as in Example 1.
Embodiment 3
Difference lies in, the gap between upper sheet glass and lower sheet glass be 30mm with embodiment 1, adjacent stem at intervals of
The thickness of 100mm, upper sheet glass and lower sheet glass is 7mm.
The vacuum of vacuum space is 10-1Pa。
The other the same as in Example 1.
Embodiment 4
Difference lies in, the gap between upper sheet glass and lower sheet glass be 40mm with embodiment 1, adjacent stem at intervals of
The thickness of 120mm, upper sheet glass and lower sheet glass is 8mm.
The vacuum of vacuum space is 10-1Pa。
The other the same as in Example 1.
Embodiment 5
Difference lies in, the gap between upper sheet glass and lower sheet glass be 70mm with embodiment 1, adjacent stem at intervals of
The thickness of 160mm, upper sheet glass and lower sheet glass is 9mm.
The vacuum of vacuum space is 10-2Pa。
The other the same as in Example 1.
Embodiment 6
Difference lies in, the gap between upper sheet glass and lower sheet glass be 90mm with embodiment 1, adjacent stem at intervals of
The thickness of 200mm, upper sheet glass and lower sheet glass is 10mm.
The vacuum of vacuum space is 10-2Pa。
The other the same as in Example 1.
Embodiment 7
Difference lies in frame is Contraband type groove with embodiment 1.
The other the same as in Example 1.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technology
Within, then the present invention is also comprising including these modification and variations.
Claims (10)
1. a kind of vacuum glass, including upper sheet glass and lower sheet glass, the upper sheet glass and lower sheet glass by multiple stems every
Open, it is characterised in that the inner side surrounding between the upper sheet glass and lower sheet glass uses bezel seal, the sheet glass on described
Vacuum space is formed between lower sheet glass, the gap between upper sheet glass and lower sheet glass is 2 ~ 100mm.
2. vacuum glass according to claim 1, it is characterised in that the frame is equipped with exhaust tube.
3. vacuum glass according to claim 2, it is characterised in that the exhaust tube is equipped with valve.
4. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that one end of the stem and upper sheet glass or
The one side of lower sheet glass is integral using solder connection.
5. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that the frame and upper sheet glass and bottom sheet glass
Connected between glass by solder, the coat of metal.
6. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that be filled with thermal break in the vacuum space
Matter；Or the insulation is aeroge.
7. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that the upper sheet glass and/or lower sheet glass
For coated toughened glass.
8. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that the frame is metal edge frame or nonmetallic
Frame；Or the frame is stainless steel frame；Or the frame is the notched hollow of Contraband type groove or one side.
9. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that the adjacent stem at intervals of 80 ~
200mm。
10. according to the vacuum glass described in claim 1 or 2 or 3, it is characterised in that the upper sheet glass and lower sheet glass
Thickness be 3 ~ 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928434.7A CN108002717A (en) | 2016-10-31 | 2016-10-31 | A kind of vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928434.7A CN108002717A (en) | 2016-10-31 | 2016-10-31 | A kind of vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108002717A true CN108002717A (en) | 2018-05-08 |
Family
ID=62047171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610928434.7A Pending CN108002717A (en) | 2016-10-31 | 2016-10-31 | A kind of vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108002717A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265022A (en) * | 2018-11-23 | 2019-01-25 | 哈尔滨函海科技开发有限公司 | A method of it is prepared in cavity using simple glass with negative-pressure vacuum glass |
| CN109369035A (en) * | 2018-11-23 | 2019-02-22 | 哈尔滨函海科技开发有限公司 | A method of it is prepared in cavity using simple glass with negative-pressure vacuum glass |
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|---|---|---|---|---|
| US20120213953A1 (en) * | 2011-02-22 | 2012-08-23 | Guardian Industries Corp. | Vanadium-based frit materials, binders, and/or solvents and methods of making the same |
| CN102838270A (en) * | 2012-09-03 | 2012-12-26 | 扬州大学 | Hexahedral vacuum glass and manufacturing method thereof |
| CN103456600A (en) * | 2013-08-02 | 2013-12-18 | 天津森宇玻璃制造有限公司 | Flat plate type high-interval vacuum glass lamp |
| CN104193155A (en) * | 2014-08-22 | 2014-12-10 | 徐良 | Manufacturing method of three-glass-two-cavity vacuum glass |
-
2016
- 2016-10-31 CN CN201610928434.7A patent/CN108002717A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120213953A1 (en) * | 2011-02-22 | 2012-08-23 | Guardian Industries Corp. | Vanadium-based frit materials, binders, and/or solvents and methods of making the same |
| CN102838270A (en) * | 2012-09-03 | 2012-12-26 | 扬州大学 | Hexahedral vacuum glass and manufacturing method thereof |
| CN103456600A (en) * | 2013-08-02 | 2013-12-18 | 天津森宇玻璃制造有限公司 | Flat plate type high-interval vacuum glass lamp |
| CN104193155A (en) * | 2014-08-22 | 2014-12-10 | 徐良 | Manufacturing method of three-glass-two-cavity vacuum glass |
Non-Patent Citations (2)
| Title |
|---|
| 李飞，杨建明主编: "《绿色建筑技术概论》", 30 April 2014, 国防工业出版社 * |
| 杨洪兴等: "《筑发展与可再生能源应用》", 31 December 2016, 中国铁道出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109265022A (en) * | 2018-11-23 | 2019-01-25 | 哈尔滨函海科技开发有限公司 | A method of it is prepared in cavity using simple glass with negative-pressure vacuum glass |
| CN109369035A (en) * | 2018-11-23 | 2019-02-22 | 哈尔滨函海科技开发有限公司 | A method of it is prepared in cavity using simple glass with negative-pressure vacuum glass |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |