CN102452801A - Vacuum glass sealing method and product thereof - Google Patents
Vacuum glass sealing method and product thereof Download PDFInfo
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- CN102452801A CN102452801A CN2010105306119A CN201010530611A CN102452801A CN 102452801 A CN102452801 A CN 102452801A CN 2010105306119 A CN2010105306119 A CN 2010105306119A CN 201010530611 A CN201010530611 A CN 201010530611A CN 102452801 A CN102452801 A CN 102452801A
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- welded
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- 239000011521 glass Substances 0.000 title claims abstract description 184
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000007789 sealing Methods 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 165
- 229910052751 metal Inorganic materials 0.000 claims abstract description 165
- 238000003466 welding Methods 0.000 claims abstract description 29
- 238000005516 engineering process Methods 0.000 claims description 48
- 229910000679 solder Inorganic materials 0.000 claims description 44
- 239000005357 flat glass Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005219 brazing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000005476 soldering Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000005340 laminated glass Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Abstract
The invention discloses a vacuum glass sealing method which comprises the following steps: preparing a metal layer, which is bonded with a glass plate, on the surface of the glass plate by an ultrasonic welding technique; and carrying out hermetic seal on the edges of the two glass plates by a metal brazing technique, or carrying out hermetic welding on the metal layers of the two glass plates to be sealed so as to connect the metal seal sheets, thereby implementing hermetic seal on the edges of the two glass plates. The ultrasonic welding technique is utilized to arrange the metal layer on the surface of the glass plate, and the welding technique is utilized to carry out hermetic seal on the edges of the two glass plates on the basis of the metal layer, thereby providing a new technical way for manufacturing vacuum glass. The tempered vacuum glass manufactured by the method disclosed by the invention has the advantages of firm connection of the seal position, high air tightness, favorable thermal shock resistance and the like; and the seal structure formed by the metal seal sheets can well adapt to the temperature deformation of the inner and outer glass plates in the vacuum glass due to temperature difference, thereby providing technical guarantee for safe application of the vacuum glass.
Description
Technical field
The present invention relates to method for sealing of a kind of vacuum glass and products thereof.
Background technology
The vacuum glass that is composited by the multi-disc sheet glass also becomes the problem that people competitively study with its good sound insulation, heat insulation, attention that heat-insulating property receives people.
Previously, people once utilized various plastics or resin material that glass plate edge is carried out sealing-in, made vacuum glass.As; There is patent documentation to mention with synthetic glass such as PC, ABS, LDPE, PVC as seal, sealing materials; Adopt the material of PVB, EVA laminated glass such as (EN) in the patent documentation that also has; Its working method all is with sheet glass to process prefab after placing between two glass sheets to above-mentioned materials, prefab is placed carry out pressing under the suitable condition then, realizes the sealing-in to glass plate edge.This technology is similar to the technology of making laminated glass; Though can realize the compound sealing-in between the sheet glass, the gas permeability and the Water Vapour Permeability of most of plastics and resin material self all are far longer than glass, and; Most of organic materialss and glass pane surface are physical adhesion; Be difficult to guarantee that the joint portion is non-leakage, in case the gas infiltration of (comprising steam) occurs, will cause directly that sealing strength weakens, dewfall, glass go mouldy in the interlayer.In addition, As time goes on, the problem of aging of organic materials also directly has influence on the work-ing life of vacuum glass.Therefore, the aforesaid method making of vacuum glass of having faded out gradually.
Afterwards; People have invented again with the low melting glass material and have made vacuum glass as seal, sealing materials; That is: at first the low melting glass material is placed on adjacent two glass sheets edges and treats sealing-in place, make low melting glass material fusing through flame or electric heating then and two glass sheets edges are tightly connected.Because of the low melting glass material of this process using is generally plumbous zinc system (PbO-ZnO) frit, lead metal wherein can endanger environment and HUMAN HEALTH, thereby there is the environmental protection risk in life-time service; In addition; Heating temperature during this technology sealing-in is generally about 400 ℃～500 ℃; Utilize the sheet glass after this technology sealing-in can produce the edge thermal stresses, also need carry out suitable anneal, the result greatly reduces production efficiency, has improved tooling cost.
Summary of the invention
Problem to prior art exists the object of the present invention is to provide the vacuum glass method for sealing that a kind of technology is easy, sealing-in is reliable, firm.The present invention also provides a kind of vacuum glass product according to method for sealing processing of the present invention simultaneously.
In order to achieve the above object, vacuum glass method for sealing of the present invention is specially:
1) treat the metal level that sealing-in surface preparation and sheet glass are consolidated at glass plate edge, this metal level is processed by tinsel, and through the ultrasonic welding solid welding on glass pane surface;
2) adopt solder bonding metal technology, directly will treat metal level corresponding each other on two glass sheets of sealing-in airtight being welded to connect each other, realize hermetic seal two glass sheets edges; Perhaps, through the airtight metal sealing sheet that is welded to connect between the metal level of two glass sheets of treating sealing-in, realize hermetic seal to two glass sheets edges.
When adopting solder bonding metal technology to be welded to connect the said metal layer on two glass sheets; At first; Placing the braze metal paper tinsel on two glass sheets between the corresponding metal layer; Or, then, accomplish later welded according to solder bonding metal technology again in one of them metal layer surface preplating braze metal at least.
Further, the material of said braze metal paper tinsel and said braze metal is the tin alloy solder.
Further, said solder bonding metal technology is carried out under protection of inert gas, or at H
2Gas or N
2Carry out in the compression ring border, or under vacuum environment, carry out.
Further, the brazing temperature of said solder bonding metal technology≤350 ℃.
When the edge that utilizes the metal sealing sheet to two glass sheets carried out hermetic seal, the metal sealing sheet both can be made up of a slice tinsel, also can be made up of two tinsels.
Further; Said metal sealing sheet is made up of two tinsels; When two glass sheets edges were carried out hermetic seal, said two tinsels were at first through solder bonding metal technology, selected airtight being welded to connect of said metal level on a ground and two glass sheets of treating sealing-in; And then, realize hermetic seal to two glass sheets edges through with airtight being welded to connect between two tinsels.
Further, after said two tinsels are drawn the sheet glass that is connected separately, through solder bonding metal technology or ultrasonic welding process or mutual airtight being welded to connect of melting technology.
Further, said two tinsels are drawn between two glass sheets of institute's sealing-in, these two tinsels respectively with two glass sheets internal surfaces of institute's sealing-in on airtight being welded to connect of said metal level.
Further; One of them draws said two tinsels between two glass sheets of institute's sealing-in; And with a glass sheets internal surface wherein on airtight being welded to connect of said metal level, airtight being welded to connect of said metal level on another tinsel and another glass sheets outside surface.
Further, said two tinsels respectively with two glass sheets outside surfaces of institute's sealing-in on airtight being welded to connect of said metal level.
Further, said metal level is prepared on the said edge of treating the seal glass plate; Said metal sealing sheet is made up of a slice tinsel, this tinsel through solder bonding metal technology respectively with said two glass sheets of treating sealing-in on airtight being welded to connect of said metal level.
Further, the tinsel that said metal sealing sheet is a U-shaped by a section constitutes, this U-shaped tinsel dual-side respectively with two glass sheets of treating sealing-in on airtight being welded to connect of said metal level.
Further, said U-shaped tinsel is between two glass sheets of institute's sealing-in, and its side is through solder bonding metal technology and said metal level is airtight is welded to connect.
Further, said U-shaped tinsel dual-side is between two glass sheets of institute's sealing-in, and through solder bonding metal technology and said metal level is airtight is welded to connect, the channel section base section reaches outside two glass sheets on the tinsel.
Further; One of them side of said U-shaped tinsel is between two glass sheets of institute's sealing-in; And through solder bonding metal technology or ultrasonic welding process and airtight being welded to connect of said metal level on the glass sheets internal surface wherein; After another side of tinsel is walked around the edge of another glass sheets, through airtight being welded to connect of said metal level on solder bonding metal technology or ultrasonic welding process and this sheet glass outside surface.
Further, said U-shaped tinsel coats the edge of two glass sheets of institute's sealing-in, its dual-side through solder bonding metal technology or ultrasonic welding process respectively with two glass sheets outside surfaces on airtight being welded to connect of said metal level.
A kind of vacuum glass comprises two of mutual compound or multi-disc sheet glass, and this circumference of vacuum glass carries out sealing-in by above-mentioned method for sealing.
The present invention utilizes ultrasonic welding process in glass pane surface metal level to be set, and is the basis with this metal level, adopts weldprocedure that two glass sheets edges are carried out hermetic seal, for making vacuum glass a kind of new technological approaches is provided.The vacuum glass that utilizes the inventive method to make; Not only have advantages such as the sealing-in position is connected firmly, resistance to air loss high, resistance to sudden heating is good; And; Sealing structure by the metal sealing sheet constitutes can adapt to the temperature deformation that the internal and external layers of glass plate produces because of the temperature difference in the vacuum glass well, for the safe handling of vacuum glass provides technical guarantee.
Description of drawings
Fig. 1 has the synoptic diagram of the sheet glass of metal level for surface preparation of the present invention;
Fig. 2 is vacuum glass embodiment 1 structural representation of the present invention;
Fig. 3 is the embodiment of the invention 2 structural representations;
Fig. 4 is the embodiment of the invention 3 structural representations;
Fig. 5 is the structural representation of metal sealing sheet 7 among Fig. 4;
Fig. 6 is the embodiment of the invention 4 structural representations;
Fig. 7 is the embodiment of the invention 5 structural representations;
Fig. 8 is the embodiment of the invention 6 structural representations;
Fig. 9 is the embodiment of the invention 7 structural representations;
Figure 10 is the embodiment of the invention 8 structural representations;
Figure 11 is the embodiment of the invention 9 structural representations;
Figure 12 is the embodiment of the invention 10 structural representations;
Figure 13 is the embodiment of the invention 11 structural representations;
Figure 14 is the embodiment of the invention 12 structural representations;
Figure 15 is the embodiment of the invention 13 structural representations;
Figure 16 is the embodiment of the invention 14 structural representations.
1 is the metal level for preparing on the sheet glass among the figure, and 2 is last glass sheets, and 3 are following glass sheets; 4 is intermediate supports, and 5 is the vacuum space between two glass sheets, and 6 is the middle layer sheet glass; 7 is the metal sealing sheet, and 7-1 is that section is the upper side edge of the metal sealing sheet of U-shaped, and 7-2 is that section is the lower side of the metal sealing sheet of U-shaped; 7a is last slice tinsel, and 7b is sheet tinsel down.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
When making vacuum glass according to method for sealing of the present invention; At first, treat the metal level that sealing-in surface preparation and sheet glass are consolidated at glass plate edge, this metal level is processed by tinsel; And through the ultrasonic welding solid welding on glass pane surface, prepared metal level 1 is as shown in fig. 1; Then, two glass sheets 2,3 of treating sealing-in are undertaken compound by state shown in Figure 2, and between two each other corresponding on two glass sheets 2,3 metal levels 1, the solder bonding metal scolder is being set; At last, adopt solder bonding metal technology, directly, realize hermetic seal two glass sheets edges with metal level 1 mutual airtight being welded to connect corresponding each other on two glass sheets.
4 for being arranged on two glass sheets 2, the intermediate supports between 3 among Fig. 2, and 5 are two glass sheets 2 after the sealing-in, the vacuum space that forms between 3.
Between the corresponding metal level 1 the solder bonding metal scolder is being set on two glass sheets; The mode that can take to place the braze metal paper tinsel is carried out; Also can then, accomplish later welded according to solder bonding metal technology again in the surperficial preplating braze metal of the metal level 1 of one of them at least.
The material of the braze metal of the braze metal paper tinsel of being selected for use and institute's preplating can be the tin alloy solder.
Above-mentioned soldering welding process can be carried out under protection of inert gas, or at H
2Gas or N
2Carry out in the compression ring border, can also under vacuum environment, carry out, help to improve the soldering welding quality like this.
Because of the metal level 1 on two glass sheets is welded to each other connection through solder bonding metal technology, nature, the metallic substance that constitutes metal level should be selected the metallic substance that is suitable for the soldering welding for use.
Impact for fear of the performance of welding process, should control brazing temperature≤350 ℃ of solder bonding metal technology sheet glass.
Solder bonding metal technology can adopt various suitable type of heating such as induction heating, LASER HEATING, microwave heating.
Vacuum glass for being composited shown in Figure 2 by two glass sheets; According to the invention described above method for sealing; But also shown in the working diagram 3 by 3 and 3 vacuum glass that are composited with upper glass plates, different is with vacuum glass among Fig. 2, in the vacuum glass shown in Figure 3; The both side surface up and down that is positioned at the sheet glass 6 in middle layer all need prepare metal level 1, so as respectively with the upper and lower sheet glass on metal level 1 be welded to connect.
In the method for sealing of the present invention; After the preparation of accomplishing glass pane surface metal level 1; Except carrying out the sealing-in at the 1 pair two glass sheets edge of metal level that adopts solder bonding metal technology directly to be welded to connect on two glass sheets; Can also adopt solder bonding metal technology airtight metal sealing sheet that is welded to connect between the metal level 1 of two glass sheets of treating sealing-in, realize hermetic seal two glass sheets edges, and; Described metal sealing sheet can be made up of a slice tinsel, also can be made up of two tinsels.
When the metal sealing sheet was made up of a slice tinsel, this tinsel can be that section is the tinsel of U-shaped.Be example with embodiment among Fig. 43 below, for the tinsel of U-shaped the method for sealing that two glass sheets edges carry out sealing-in described utilizing section.
At first, as described above, treat sealing-in surface preparation metal level as shown in Figure 11 through ultrasonic welding process at glass plate edge; Then; Two glass sheets 2,3 are undertaken compound by state shown in Figure 4 up and down; It is the tinsel 7 of U-shaped that section as shown in Figure 5 is set between the metal level 1 of two glass sheets; Two the side 7-1,7-2 that make tinsel 7 respectively with two glass sheets up and down on metal level 1 relative, and between tinsel side 7-1,7-2 and metal level 1, braze is set; At last, utilize solder bonding metal technology, accomplish hermetic seal two glass sheets, 2,3 edges with tinsel 7 dual-side 7-1,7-2 and each self-corresponding metal level 1 airtight being welded to connect.
Because of tinsel 7 is connected with metal level 1 soldering,, also should process in section by the metal that is suitable for soldering welding so being the tinsel 7 of U-shaped.
Shown in Figure 6 is the embodiment of the invention 4; In this embodiment; Section is that the tinsel 7 dual-side 7-1,7-2 of U-shaped are in up and down between two glass sheets of institute's sealing-in; And through solder bonding metal technology and metal level 1 airtight being welded to connect, the channel section base section reaches outside two glass sheets on the tinsel 7.Compare with the embodiment 3 among Fig. 4, the tinsel 7 in this embodiment has bigger distortion nargin, can adapt to the bigger temperature deformation that two glass sheets occur relatively.
In embodiment shown in Figure 75, section is the edge of two glass sheets 2,3 up and down that the tinsel 7 of U-shaped coats institutes' sealing-in, two side 7-1 of tinsel 7,7-2 respectively with two glass sheets, 2,3 outside surfaces on metal level 1 airtight being welded to connect.
Among the embodiment 6 shown in Figure 8; Section is that one of them side of tinsel 7 of U-shaped is between two glass sheets of institute's sealing-in; And with metal level 1 airtight being welded to connect of wherein descending on the glass sheets internal surface, another side of tinsel 7 walk around behind the edge of glass sheets with last glass sheets outside surface on metal level 1 airtight being welded to connect.
It is pointed out that at construction drawing 7 during with vacuum glass shown in Figure 8, both can be between tinsel 7 dual-sides and the metal level 1 through solder bonding metal technology airtight being welded to connect each other, also can be through mutual airtight being welded to connect of ultrasonic welding process.
Vacuum glass among above-mentioned Fig. 4-embodiment illustrated in fig. 8 is composited by two glass sheets, utilize section for the tinsel 7 of U-shaped as the metal sealing sheet, also can make and comprise 3 and 3 vacuum glass with upper glass plates.
In embodiment shown in Figure 97; Vacuum glass is composited by 3 glass sheets; Different is with two glass sheets compound vacuum glass; Be positioned on the both side surface of intermediary sheet glass 6 and all will prepare metal level 1, so that be that the tinsel 7 of U-shaped carries out hermetic seal with two glass sheets of its above and below respectively through section.
Shown in figure 10 is the embodiment of the invention 8, and when the metal sealing sheet among this embodiment was made up of two tinsels, its sealing-in step was following:
At first, as previously mentioned, treat the metal level 1 that is consolidated with sheet glass that the sealing-in surface preparation is shown in Figure 1 at glass plate edge through ultrasonic welding process; Then, adopt solder bonding metal technology will be up and down two tinsel 7a, 7b respectively with two glass sheets 2,3 up and down on metal level 1 airtight being welded to connect, and tinsel is drawn out to outside its sheet glass that connects; At last, two glass sheets 2,3 are undertaken compound by state shown in Figure 10, and, realize hermetic seal two glass sheets, 2,3 edges with last part airtight being welded to connect each other that reaches outside two glass sheets of two tinsel 7a, 7b.
Reach the connection between the part outside the sheet glass for two tinsel 7a, 7b are last, can adopt solder bonding metal technology or ultrasonic welding process or melting technology the two airtight being welded to connect each other.
Shown in Figure 11 is the embodiment of the invention 9; Compare with embodiment 8; Tinsel 7b among the embodiment 9 is from two glass sheets 2, draw between 3, and with sheet glass 3 internal surfaces on metal level 1 airtight being welded to connect, metal level 1 airtight being welded to connect on tinsel 7a and sheet glass 2 outside surfaces.
Shown in Figure 12 is the embodiment of the invention 10, in this embodiment, two tinsel 7a, 7b respectively with two glass sheets, 2,3 outside surfaces on metal level 1 airtight being welded to connect.
Shown in Figure 13 is the embodiment of the invention 11; Vacuum glass among this embodiment is composited by 3 glass sheets; As previously mentioned; The upper and lower surfaces that is positioned at intermediary sheet glass 6 all will prepare metal level 1, so that carry out hermetic seal with two glass sheets of its above and below respectively through tinsel 7a, 7b.
Shown in Figure 14 is the embodiment of the invention 12; As a kind of particular embodiment of the present invention; In this embodiment; Metal level 1 is prepared on the edge of sheet glass 2,3, and the edge of two glass sheets 2,3 carries out sealing-in through a slice metal sealing sheet 6, metal sealing sheet 6 through solder bonding metal technology respectively with two glass sheets edges on metal level 1 airtight being welded to connect.
In order to make metal sealing sheet 6 can adapt to the internal and external layers of glass edges of boards, shown in embodiment among Figure 15 13, can the arc linkage section be set in the middle part of the metal sealing sheet 6 among the embodiment 12 along because of bigger dilatation appears in the temperature difference relatively.
Figure 14, embodiment illustrated in fig. 15 simple in structure, easy to operate especially is fit to adopt when sheet thickness is big.
Because no matter method for sealing of the present invention is to prepare metal level in glass pane surface early stage; Still the weldprocedure in later stage all receives heat rating to be controlled at its edge sheet glass and treat the sealing-in position, and the sheet glass heated time is very short; Performance impact to sheet glass is very little; Therefore, method for sealing of the present invention can directly utilize armourplate glass to make toughened vacuum glass, and can not influence the tempering characteristic of armourplate glass.
In like manner, when utilizing method for sealing of the present invention to process curved surface vacuum glass shown in Figure 16, can the shape of bend glass plate not impacted, thereby simplify the complete processing of curved surface vacuum glass greatly, improve working (machining) efficiency.
Above-mentioned example just is used to explain the present invention, and embodiment of the present invention is not limited to these examples, and the various embodiments that meet inventive concept that those skilled in the art made are all within protection scope of the present invention.
Claims (20)
1. a vacuum glass method for sealing is characterized in that, this method for sealing is specially:
1) treat the metal level that sealing-in surface preparation and sheet glass are consolidated at glass plate edge, this metal level is processed by tinsel, and through the ultrasonic welding solid welding on glass pane surface;
2) adopt solder bonding metal technology, directly will treat metal level corresponding each other on two glass sheets of sealing-in airtight being welded to connect each other, realize hermetic seal two glass sheets edges; Perhaps, through the airtight metal sealing sheet that is welded to connect between the metal level of two glass sheets of treating sealing-in, realize hermetic seal to two glass sheets edges.
2. the method for claim 1; It is characterized in that said metal sealing sheet is made up of two tinsels, when two glass sheets edges are carried out hermetic seal; Said two tinsels are at first through solder bonding metal technology; Select ground and airtight being welded to connect of said metal level of treating on two glass sheets of sealing-in, and then, realize hermetic seal two glass sheets edges through with airtight being welded to connect between two tinsels.
3. method as claimed in claim 2 is characterized in that, after said two tinsels are drawn the sheet glass that is connected separately, through solder bonding metal technology or ultrasonic welding process or mutual airtight being welded to connect of melting technology.
4. method as claimed in claim 3 is characterized in that, said two tinsels are drawn between two glass sheets of institute's sealing-in, these two tinsels respectively with two glass sheets internal surfaces of institute's sealing-in on airtight being welded to connect of said metal level.
5. method as claimed in claim 3; It is characterized in that; One of them draws said two tinsels between two glass sheets of institute's sealing-in; And with a glass sheets internal surface wherein on airtight being welded to connect of said metal level, airtight being welded to connect of said metal level on another tinsel and another glass sheets outside surface.
6. method as claimed in claim 3 is characterized in that, said two tinsels respectively with two glass sheets outside surfaces of institute's sealing-in on airtight being welded to connect of said metal level.
7. the method for claim 1 is characterized in that, said metal level is prepared on the said edge of treating the seal glass plate; Said metal sealing sheet is made up of a slice tinsel, this tinsel through solder bonding metal technology respectively with said two glass sheets of treating sealing-in on airtight being welded to connect of said metal level, realize hermetic seal to two glass sheets edges.
8. method as claimed in claim 7 is characterized in that, also is provided with the arc linkage section respectively and between the airtight two portions that are welded to connect of said metal level on said two glass sheets of treating sealing-in on the said tinsel.
9. the method for claim 1 is characterized in that, the tinsel that said metal sealing sheet is a U-shaped by a section constitutes, this U-shaped tinsel dual-side respectively with two glass sheets of treating sealing-in on airtight being welded to connect of said metal level.
10. method as claimed in claim 9 is characterized in that, said U-shaped tinsel is between two glass sheets of institute's sealing-in, and its side is through solder bonding metal technology and said metal level is airtight is welded to connect.
11. method as claimed in claim 9; It is characterized in that; Said U-shaped tinsel dual-side is between two glass sheets of institute's sealing-in, and through solder bonding metal technology and said metal level is airtight is welded to connect, the channel section base section reaches outside two glass sheets on the tinsel.
12. method as claimed in claim 9; It is characterized in that; One of them side of said U-shaped tinsel is between two glass sheets of institute's sealing-in; And through solder bonding metal technology or ultrasonic welding process and airtight being welded to connect of said metal level on the glass sheets internal surface wherein, after another side of tinsel is walked around the edge of another glass sheets, through airtight being welded to connect of said metal level on solder bonding metal technology or ultrasonic welding process and this sheet glass outside surface.
13. method as claimed in claim 9; It is characterized in that; Said U-shaped tinsel coats the edge of two glass sheets of institute's sealing-in, its dual-side through solder bonding metal technology or ultrasonic welding process respectively with two glass sheets outside surfaces on airtight being welded to connect of said metal level.
14. like the arbitrary described method of claim 1-13, it is characterized in that, when carrying out said solder bonding metal technology; At first; Between two said metal levels to be welded to each other or between said metal level and the said tinsel or between two said tinsels, place the braze metal paper tinsel, or in one of them metal level or tinsel surface preplating braze metal at least; Then, accomplish later welded according to solder bonding metal technology again.
15. method as claimed in claim 14 is characterized in that, the material of said braze metal paper tinsel and said braze metal is the tin alloy solder.
16. method as claimed in claim 14 is characterized in that, said solder bonding metal technology is carried out under protection of inert gas, or at H
2Gas or N
2Carry out in the compression ring border, or under vacuum environment, carry out.
17. method as claimed in claim 14 is characterized in that, the welding temperature of said solder bonding metal technology≤350 ℃.
18. a vacuum glass comprises two of mutual compound or multi-disc sheet glass, it is characterized in that, this circumference of vacuum glass carries out sealing-in by the arbitrary said method of claim 1-17.
19. a toughened vacuum glass, this toughened vacuum glass directly are composited by two or multi-disc armourplate glass, it is characterized in that this toughened vacuum glass periphery carries out sealing-in by the arbitrary said method of claim 1-17.
20. a curved surface vacuum glass comprises two of mutual compound or multi-disc bend glass plate, it is characterized in that, this curved surface circumference of vacuum glass carries out sealing-in by the arbitrary said method of claim 1-17.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530611.9A CN102452801B (en) | 2010-10-29 | 2010-10-29 | A kind of vacuum glass sealing method and products thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530611.9A CN102452801B (en) | 2010-10-29 | 2010-10-29 | A kind of vacuum glass sealing method and products thereof |
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| CN102452801A true CN102452801A (en) | 2012-05-16 |
| CN102452801B CN102452801B (en) | 2016-05-25 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951829A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Metal solder-welded and strip frame-groove-edge-sealed convex vacuum glass and manufacturing method thereof |
| CN102951807A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Convex low-altitude glass welded by metal solders and subjected to edge sealing by groove and manufacturing method of glass |
| CN103537772A (en) * | 2013-09-24 | 2014-01-29 | 成都泛华航空仪表电器有限公司 | Airtight welding method for metal shell and end-sealing glass |
| CN104773962A (en) * | 2014-01-09 | 2015-07-15 | 洛阳北方玻璃技术股份有限公司 | Vacuum glass sealing and connecting structure, semi-finished product of vacuum glass sealing and connecting structure, and sealing and connecting method of vacuum glass sealing and connecting structure |
| CN104773963A (en) * | 2014-01-09 | 2015-07-15 | 洛阳北方玻璃技术股份有限公司 | Vacuum glass sealing and connecting structure, semi-finished product of vacuum glass sealing and connecting structure, and sealing and connecting method of vacuum glass sealing and connecting structure |
| CN105439480A (en) * | 2015-12-15 | 2016-03-30 | 洛阳兰迪玻璃机器股份有限公司 | Metal sealing method of vacuum glass |
| CN105502968A (en) * | 2015-12-15 | 2016-04-20 | 洛阳兰迪玻璃机器股份有限公司 | Metal sealing method for vacuum glass |
| CN105541132A (en) * | 2015-12-15 | 2016-05-04 | 洛阳兰迪玻璃机器股份有限公司 | Tempered vacuum glass manufacturing method and production line |
| CN105565683A (en) * | 2015-12-15 | 2016-05-11 | 洛阳兰迪玻璃机器股份有限公司 | Preparation method and production line of tempered vacuum glass |
| WO2018196334A1 (en) * | 2017-04-26 | 2018-11-01 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass product |
| CN111302663A (en) * | 2018-12-11 | 2020-06-19 | 徐宝安 | Metal brazing interlayer vacuum-adjusting heat-insulating glass with protective frame, rolling support frame and metal brazing interlayer |
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951807A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Convex low-altitude glass welded by metal solders and subjected to edge sealing by groove and manufacturing method of glass |
| CN102951829A (en) * | 2012-10-06 | 2013-03-06 | 戴长虹 | Metal solder-welded and strip frame-groove-edge-sealed convex vacuum glass and manufacturing method thereof |
| CN103537772A (en) * | 2013-09-24 | 2014-01-29 | 成都泛华航空仪表电器有限公司 | Airtight welding method for metal shell and end-sealing glass |
| CN104773962B (en) * | 2014-01-09 | 2017-08-01 | 洛阳北方玻璃技术股份有限公司 | Vacuum glass sealing structure, semi-finished product and sealing method thereof |
| CN104773962A (en) * | 2014-01-09 | 2015-07-15 | 洛阳北方玻璃技术股份有限公司 | Vacuum glass sealing and connecting structure, semi-finished product of vacuum glass sealing and connecting structure, and sealing and connecting method of vacuum glass sealing and connecting structure |
| CN104773963A (en) * | 2014-01-09 | 2015-07-15 | 洛阳北方玻璃技术股份有限公司 | Vacuum glass sealing and connecting structure, semi-finished product of vacuum glass sealing and connecting structure, and sealing and connecting method of vacuum glass sealing and connecting structure |
| CN105502968B (en) * | 2015-12-15 | 2018-07-24 | 洛阳兰迪玻璃机器股份有限公司 | A kind of metal sealing method of vacuum glass |
| CN105541132B (en) * | 2015-12-15 | 2019-01-04 | 洛阳兰迪玻璃机器股份有限公司 | A kind of production method and its production line of toughened vacuum glass |
| CN105565683A (en) * | 2015-12-15 | 2016-05-11 | 洛阳兰迪玻璃机器股份有限公司 | Preparation method and production line of tempered vacuum glass |
| CN105502968A (en) * | 2015-12-15 | 2016-04-20 | 洛阳兰迪玻璃机器股份有限公司 | Metal sealing method for vacuum glass |
| CN105439480A (en) * | 2015-12-15 | 2016-03-30 | 洛阳兰迪玻璃机器股份有限公司 | Metal sealing method of vacuum glass |
| CN105541132A (en) * | 2015-12-15 | 2016-05-04 | 洛阳兰迪玻璃机器股份有限公司 | Tempered vacuum glass manufacturing method and production line |
| CN105565683B (en) * | 2015-12-15 | 2018-12-07 | 洛阳兰迪玻璃机器股份有限公司 | A kind of production method and its production line of toughened vacuum glass |
| EP3584232A4 (en) * | 2017-04-26 | 2020-04-08 | Luoyang Landglass Technology Co., Ltd. | Induction-heating welding method for vacuum glass |
| KR20200014278A (en) * | 2017-04-26 | 2020-02-10 | 루오양 랜드글라스 테크놀로지 컴퍼니 리미티드 | Vacuum glass products |
| WO2018196334A1 (en) * | 2017-04-26 | 2018-11-01 | 洛阳兰迪玻璃机器股份有限公司 | Vacuum glass product |
| JP2020517568A (en) * | 2017-04-26 | 2020-06-18 | ルオヤン ランドグラス テクノロジー カンパニー リミテッド | Vacuum glassware |
| AU2017412184B2 (en) * | 2017-04-26 | 2020-12-10 | Luoyang Landglass Technology Co., Ltd. | Vacuum glass product |
| KR102360064B1 (en) * | 2017-04-26 | 2022-02-09 | 루오양 랜드글라스 테크놀로지 컴퍼니 리미티드 | vacuum glassware |
| JP7023982B2 (en) | 2017-04-26 | 2022-02-22 | ルオヤン ランドグラス テクノロジー カンパニー リミテッド | Vacuum glass products |
| US11459814B2 (en) | 2017-04-26 | 2022-10-04 | Luoyang Landglass Technology Co., Ltd. | Vacuum insulated glass product |
| CN111302663A (en) * | 2018-12-11 | 2020-06-19 | 徐宝安 | Metal brazing interlayer vacuum-adjusting heat-insulating glass with protective frame, rolling support frame and metal brazing interlayer |
| CN111302663B (en) * | 2018-12-11 | 2024-05-28 | 北京环能海臣科技有限公司 | Metal brazing interlayer vacuum-adjusting heat-insulating glass with protective frame rolling support frame |
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Address after: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee after: Luoyang Landi Titanium Metal Vacuum Glass Co.,Ltd. Country or region after: China Address before: 471000 Building 1, northwest corner of the intersection of Keji Avenue and Zhuge Avenue, Yibin District, Luoyang City, Henan Province Patentee before: Luoyang Landi Vacuum Glass Technology Co.,Ltd. Country or region before: China |