CN103420571A - Mounting hole of plane dual-vacuum-layer glass with sealing grooves and strips, and preparation method of same - Google Patents
Mounting hole of plane dual-vacuum-layer glass with sealing grooves and strips, and preparation method of same Download PDFInfo
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- CN103420571A CN103420571A CN2013102985272A CN201310298527A CN103420571A CN 103420571 A CN103420571 A CN 103420571A CN 2013102985272 A CN2013102985272 A CN 2013102985272A CN 201310298527 A CN201310298527 A CN 201310298527A CN 103420571 A CN103420571 A CN 103420571A
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- vacuum layer
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- 239000011521 glass Substances 0.000 title claims abstract description 191
- 238000007789 sealing Methods 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 229910000679 solder Inorganic materials 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000005496 tempering Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000007688 edging Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 230000004927 fusion Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 238000004093 laser heating Methods 0.000 claims description 2
- 229940023462 paste product Drugs 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000004907 flux Effects 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000005341 toughened glass Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000002419 bulk glass Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
Mounting holes of plane dual-vacuum-layer glass with sealing grooves and strips comprise upper glass, lower glass and middle glass and are characterized in that the upper glass, the middle glass and the lower glass are plane glass; the mounting holes are formed in the upper glass, the middle glass and the lower glass respectively; sealing strips are arranged on the lower surfaces of the upper glass and the middle glass and around the mounting holes; sealing grooves and sealing strips are arranged on the upper surfaces of the middle glass and the lower glass and around the mounting holes; welding flux is arranged in the sealing grooves; the mounting holes automatically close a vacuum layer of vacuum glass in a vacuum furnace through the welding flux. The mounting holes of the vacuum glass and the manufacturing method are simple in process; prepared vacuum glass and prepared tempered vacuum glass can be mounted and utilized advantageously, the gas tightness of the vacuum glass can be ensured, and the strength and the thermal insulation and sound insulation property can be enhanced.
Description
Technical field
The present invention relates to glass deep process technology field, relate in particular to open holes of the two vacuum layer glass in a kind of plane that seal strip groove arranged and preparation method thereof.
Background technology
Vacuum glass is a kind of novel energy-saving glass, and vacuum glass not only can solve " breathing " problem of the existing a large amount of double glazings that use, and has that the heat-and sound-insulating performance is good, wind pressure resistant strength is high, thickness is little and the advantage such as long service life.Existing vacuum glass generally is comprised of two or three blocks of sheet glass, glass surrounding low temperature glass solder edge sealing, and there is small upholder centre, makes to form between two blocks of glass the thin vacuum layer of 0.1～0.2mm thickness by bleeding.Due to the heat transfer that there is no gas, transaudient, the internal surface of glass can have again transparent low thermal radiation film, so vacuum glass has well heat insulation and soundproof effect, is one of best energy-saving glass of performance.
Vacuum glass can substitute existing single-glass and be applied to require the ，You De installation site, place of heat insulation and sound insulation to install in punching on glass, and vacuum glass obviously can't punch when mounted thereon, otherwise can destroy its vacuum.
Summary of the invention
Technical problem to be solved by this invention is to be the defect that can't punch for existing vacuum glass, open holes of the two vacuum layer glass in a kind of plane that seal strip groove arranged and preparation method thereof is provided, the making method technique of this vacuum glass open holes is simple, prepared vacuum glass and toughened vacuum glass not only are conducive to install and use, and can guarantee resistance to air loss and the transparency of vacuum glass, and can increase its intensity and heat insulation, sound-proofing properties.
In order to solve the problems of the technologies described above, the invention provides a kind of open holes that the two vacuum layer glass in plane of seal strip groove are arranged, comprise upper glass, intermediate glass and lower-glass, it is characterized in that described upper glass, intermediate glass and lower-glass are flat glasss, described upper glass, on intermediate glass and lower-glass, open holes is arranged, the periphery of the lower surface open holes of described upper glass and intermediate glass has sealed strip, the periphery of the upper surface open holes of described intermediate glass and lower-glass has sealed strip and sealing groove, in described sealing groove, scolder is arranged, described open holes utilizes the vacuum layer of described scolder self-closed vacuum glass in vacuum oven.
In order to solve the problems of the technologies described above, the invention provides the preparation method of the two vacuum layer glass in plane or the two vacuum layer glass open holess of plane tempering, it comprises:
The first step, according to the shape of the two vacuum layer glass in the plane of required making and three flat glasss of size cutting desired size, edge punching fabrication and installation hole at three blocks of glass, periphery at the upper surface open holes of lower-glass and intermediate glass is offered sealing groove, and three blocks of glass are carried out to edging, chamfering, cleaning and drying treatment;
Second step, prepare sealed strip at upper glass and the periphery of intermediate glass lower surface open holes and the periphery of sealing groove, and sealed strip can insert in corresponding sealing groove, three blocks of glass sent in High Temperature Furnaces Heating Apparatus or annealing furnace to carry out pyroprocessing or tempering is processed subsequently;
The 3rd step, by the scolder of packing in the sealing groove of intermediate glass and lower-glass, three blocks of glass are sent in vacuum oven after closing sheet or edge sealing;
The 4th step, to described vacuum sole vacuumize, limit heating, be evacuated to 0.1Pa following, be warming up to the temperature of fusion of scolder more than, solder fusing becomes liquid, liquid retention is in the sealing groove of intermediate glass and lower-glass, the sealed strip of upper glass and intermediate glass also is submerged in liquid, and liquid is by the open holes self-sealing; Stop heating, with stove cooling, scolder solidifies realizes airtight sealing afterwards to open holes, opens vacuum oven, takes out the two vacuum layer glass in plane;
The 5th step is put into seal gum and protective casing, at the place suitable for reading of protective casing Paste Product trade mark in the open holes of the two vacuum layer glass in plane.
Wherein, the periphery of the lower surface of described upper glass and intermediate glass periphery and described open holes at least respectively has a sealed strip.
Wherein, the periphery of the upper surface of described intermediate glass and lower-glass periphery and described open holes at least respectively has two sealed strips and a sealing groove.
Wherein, described sealed strip is corresponding with described sealing groove, and described sealed strip can insert in described sealing groove.
Wherein, between described metal and solder and described glass or described sealed strip, the metal paste coating is arranged, metal paste contributes to combining closely of metal and solder and glass.
Wherein, described upper glass, described intermediate glass and described lower-glass are simple glass or toughened glass or semi-tempered glass.
Wherein, described upper glass, described intermediate glass and described lower-glass are simple glass or coated glass or Low-E glass.
Wherein, described sealed strip adopts printing, printing or mechanically spraying cryogenic glass powder or the modes such as glass ink or metal paste to prepare.
Wherein, described sealing groove is formed by mechanical workout or laser processing, and the preferred mechanical processing mode, as mechanical mill, mechanical cutting etc.
Wherein, the internal surface of described sealing groove can the paint metals slurry, and metal paste contributes to combining closely of scolder and glass.
Wherein, described scolder comprises low temperature glass solder, metal and solder and metal paste, and described material is existing commercial commodity.
Further, described scolder is shaped as powdery, strip, sheet or bulk, ring-type, tubulose etc.
Wherein, described vacuum oven can once heat one to the several piece plane two vacuum layer glass.
Wherein, described vacuum oven is normal reheating furnace or microwave oven.
Wherein, the described sealing vacuumized with described open holes can be carried out with the edge sealing of vacuum glass simultaneously, also can after vacuum glass edge sealing, carry out separately; Can in vacuum oven, carry out in batches, also can implement by monolithic; Can wholely heat glass, also can the local heating open holes.
Wherein, described vacuum oven heating, can adopt conventional heating, Infrared Heating, also can adopt induction heating, LASER HEATING, can also adopt microwave heating and other suitable heating unit or heater meanses.
Further, described heating, can heat bulk glass, also can the local heating open holes.
Wherein, described seal gum preferably has secret sealing, more preferably hot melt adhesive, hot-setting adhesive or two component sealing gum.
Beneficial effect of the present invention:
The periphery of its upper glass of open holes of the two vacuum layer glass in the plane that seal strip groove arranged of the present invention and the lower surface open holes of intermediate glass has sealed strip, the periphery of the upper surface open holes of intermediate glass and lower-glass has sealing groove and sealed strip, make the sealing of the two vacuum layer glass open holess in plane easier, more reliable, even the chimeric of sealed strip and sealing groove guaranteed that the two vacuum layer glass in plane are in the situation that the sealing effectiveness of glass deformation, chimeric sealing surface area and the airtight layer thickness increased between upper lower-glass of sealed strip and sealing groove, chimeric automatic-sealed and the mass sealing that has realized open holes of sealed strip and sealing groove, the open holes of vacuum glass of the present invention, simple in structure, safe and reliable, convenient for production, with low cost, the quantity of the open holes of vacuum glass of the present invention is not limit, and can have one to several, not only facilitates and installs but also be conducive to vacuumize, its size of open holes of the present invention relatively can be very large, and inside can increase protective casing, thereby is conducive to improve the quality and performance of vacuum glass, extends its work-ing life.
The accompanying drawing explanation
The structural representation that Fig. 1 is the two vacuum layer glass open holess in plane of the present invention.
In figure: 1. upper glass, 2. lower-glass, 3. scolder, 4. sealed strip, 5. sealing groove, 6. protective casing, 7. seal gum, 8. product brand, 9. intermediate glass.
Embodiment
Below adopt embodiment and accompanying drawing to describe embodiments of the present invention in detail, to the present invention, how the utilisation technology means solve technical problem whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
Embodiment: referring to accompanying drawing, the two vacuum layer glass in plane are by upper glass 1, intermediate glass 9 and lower-glass 2 form, in three blocks of glass, at least go up, lower-glass is toughened glass or semi-tempered glass, wherein lower-glass 2 or and intermediate glass 9 or low emissivity glass, the making method of its open holes is as follows: at first according to the shape of the two vacuum layer glass in the plane of required making and three flat glasss of size cutting desired size, form open holes at three through holes that bore respectively on glass, periphery at the upper surface open holes of intermediate glass 9 and lower-glass 2 is offered sealing groove 5, and three blocks of glass are carried out to edging, chamfering, clean, drying treatment, secondly print and prepare sealed strip 4 at the periphery of periphery of the lower surface open holes of upper glass 1 and intermediate glass 9 and sealing groove 5, the sealed strip 4 of middle glass 9 is carried out to high temperature sintering, two blocks of upper and lower glass are carried out to the tempering processing, finally when glazing gasket or after edge sealing by the metallic tin solder 3 of packing in open holes, send in vacuum oven, vacuumized and heating operation, be evacuated to below 0.1Pa, be warming up to the melt temperature of metallic tin solder 3 more than 280 ℃, metallic tin solder 3 is fused into liquid retention in sealing groove 5, sealed strip 4 also is submerged in liquid, and liquid is by the open holes self-sealing, stop heating, lower the temperature with stove, metallic tin solder 3 condenses into solid, and open holes is realized to airtight sealing, opens vacuum oven, takes out the two vacuum layer glass in plane.Smear while hot seal gum 7 as butyl rubber in open holes, protective casing 6 packed in open holes, with seal gum 7, fill up the space between protective casing 6 and open holes, last on protective casing 6 covering product brand 8.
All above-mentioned these intellecture properties of primary enforcement, do not set restriction this product innovation of other forms of enforcement and/or novel method.The modification of those skilled in the art based on foregoing, can realize similar implementation status.But all modifications or transformation belong to the right of reservation based on product innovation of the present invention.
The above, be only preferred embodiment of the present invention, is not the present invention to be done to the restriction of other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away from, any simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (10)
1. the open holes of the two vacuum layer glass in the plane that seal strip groove arranged, comprise upper glass, intermediate glass and lower-glass, it is characterized in that: described upper glass, intermediate glass and lower-glass are flat glasss, described upper glass, on intermediate glass and lower-glass, open holes is arranged, the periphery of the lower surface open holes of described upper glass and intermediate glass has sealed strip, the periphery of the upper surface open holes of described intermediate glass and lower-glass has sealed strip and sealing groove, in described sealing groove, scolder is arranged, described scolder comprises low temperature glass solder, metal and solder and metal paste, described open holes utilizes the vacuum layer of described scolder self-closed vacuum glass in vacuum oven.
2. the open holes of the two vacuum layer glass in plane according to claim 1, it is characterized in that, between described metal and solder and described glass or described sealed strip, the metal paste coating is arranged, metal paste contributes to combining closely of metal and solder and glass.
3. the open holes of the two vacuum layer glass in plane according to claim 1 and 2, is characterized in that described upper glass, described intermediate glass and described lower-glass are simple glass or coated glass or Low-E glass.
4. according to the open holes of the two vacuum layer glass in the described plane of claims 1 to 3 any one, it is characterized in that described sealed strip adopts the mode of printing, printing or mechanically spraying cryogenic glass powder or glass ink or metal paste to prepare.
5. according to the open holes of the two vacuum layer glass in the described plane of claims 1 to 3 any one, it is characterized in that described sealing groove adopts mechanical workout or laser processing to form.
6. according to the open holes of the two vacuum layer glass in the described plane of claim 1 to 5 any one, it is characterized in that described open holes has one to several.
7. the preparation method of the two vacuum layer glass open holess in the described plane of claim 1 to 6 any one, it is characterized in that: the two vacuum layer glass in described plane are the two vacuum layer glass in plane or the two vacuum layer glass of plane tempering, and the preparation method is as follows:
The first step, according to the shape of the two vacuum layer glass in the plane of required making and three flat glasss of size cutting desired size, edge punching fabrication and installation hole at three blocks of glass, periphery at the upper surface open holes of lower-glass and intermediate glass is offered sealing groove, and three blocks of glass are carried out to edging, chamfering, cleaning and drying treatment;
Second step, prepare sealed strip at upper glass and the periphery of intermediate glass lower surface open holes and the periphery of sealing groove, and sealed strip can insert in corresponding sealing groove, three blocks of glass sent in High Temperature Furnaces Heating Apparatus or annealing furnace to carry out pyroprocessing or tempering is processed subsequently;
The 3rd step, by the scolder of packing in the sealing groove of intermediate glass and lower-glass, three blocks of glass are sent in vacuum oven after closing sheet or edge sealing;
The 4th step, to described vacuum sole vacuumize, limit heating, be evacuated to 0.1Pa following, be warming up to the temperature of fusion of scolder more than, solder fusing becomes liquid, liquid retention is in the sealing groove of intermediate glass and lower-glass, the sealed strip of upper glass and intermediate glass also is submerged in liquid, and liquid is by the open holes self-sealing; Stop heating, with stove cooling, scolder solidifies realizes airtight sealing afterwards to open holes, opens vacuum oven, takes out the two vacuum layer glass in plane;
The 5th step is put into seal gum and protective casing, at the place suitable for reading of protective casing Paste Product trade mark in the open holes of the two vacuum layer glass in plane.
8. the preparation method of the two vacuum layer glass open holess in plane according to claim 7, it is characterized in that described vacuum oven can once heat one to the several piece plane two vacuum layer glass.
9. the preparation method of the two vacuum layer glass open holess in plane according to claim 7, is characterized in that the described sealing vacuumized with described open holes, can carry out with the edge sealing of vacuum glass simultaneously, also can after vacuum glass edge sealing, carry out separately.
10. the preparation method of the two vacuum layer glass open holess in plane according to claim 9, is characterized in that described vacuum oven adds thermal recovery conventional heating, Infrared Heating, induction heating, LASER HEATING or microwave heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102985272A CN103420571A (en) | 2013-07-17 | 2013-07-17 | Mounting hole of plane dual-vacuum-layer glass with sealing grooves and strips, and preparation method of same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102985272A CN103420571A (en) | 2013-07-17 | 2013-07-17 | Mounting hole of plane dual-vacuum-layer glass with sealing grooves and strips, and preparation method of same |
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| Publication Number | Publication Date |
|---|---|
| CN103420571A true CN103420571A (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102985272A Pending CN103420571A (en) | 2013-07-17 | 2013-07-17 | Mounting hole of plane dual-vacuum-layer glass with sealing grooves and strips, and preparation method of same |
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| Country | Link |
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| CN (1) | CN103420571A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743933A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded plain vacuum glass with installing holes and edge sealed by sealing strips |
| CN104743932A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Plane double-vacuum-layer glass by metal welding at sealed edge of sealing grooves and strips and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249561A (en) * | 2010-12-10 | 2011-11-23 | 洛阳兰迪玻璃机器有限公司 | Vacuum glass with mounting holes |
| CN102951822A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Metal solder-welded and strip frame-groove-edge-sealed planar vacuum glass and manufacturing method thereof |
| CN102976595A (en) * | 2012-10-06 | 2013-03-20 | 戴长虹 | Flat vacuum glass welded by using glass welding material and provided with strip frame edge sealing and ditch groove edge sealing, and manufacturing method thereof |
-
2013
- 2013-07-17 CN CN2013102985272A patent/CN103420571A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102249561A (en) * | 2010-12-10 | 2011-11-23 | 洛阳兰迪玻璃机器有限公司 | Vacuum glass with mounting holes |
| CN102951822A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Metal solder-welded and strip frame-groove-edge-sealed planar vacuum glass and manufacturing method thereof |
| CN102976595A (en) * | 2012-10-06 | 2013-03-20 | 戴长虹 | Flat vacuum glass welded by using glass welding material and provided with strip frame edge sealing and ditch groove edge sealing, and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743933A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Metal-welded plain vacuum glass with installing holes and edge sealed by sealing strips |
| CN104743932A (en) * | 2013-12-25 | 2015-07-01 | 戴长虹 | Plane double-vacuum-layer glass by metal welding at sealed edge of sealing grooves and strips and production method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |
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