CN202499804U - Vacuum glass fabricated from glass plates having no absorbed water on surfaces and serving as original plates - Google Patents
Vacuum glass fabricated from glass plates having no absorbed water on surfaces and serving as original plates Download PDFInfo
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- CN202499804U CN202499804U CN2012201162669U CN201220116266U CN202499804U CN 202499804 U CN202499804 U CN 202499804U CN 2012201162669 U CN2012201162669 U CN 2012201162669U CN 201220116266 U CN201220116266 U CN 201220116266U CN 202499804 U CN202499804 U CN 202499804U
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Abstract
The utility model discloses a vacuum glass fabricated from glass plates having no absorbed water on the surfaces and serving as original plates. The vacuum glass is characterized in that the glass plates without absorbed water on the surfaces serve as the original plates; transparent isolation support points are formed in a vacuum chamber between the two glass plates; gaps at the edges of the four sides of the two corresponding glass plates are sealed through laser melting or through bonding by using plastic sealing edgings; and a high barrier sealing film is arranged on the whole peripheral end face of the vacuum glass sealed by the plastic sealing edgings; in this way, the high barrier sealing film covers and seals the joint gaps between the original glass plates without absorbed water on the surfaces and the entire end face of the product.
Description
Technical field
The utility model relates to a kind of vacuum glass, and particularly using the sheet glass of the no planar water in surface is the vacuum glass of former making.
Background technology
At present, known vacuum glass all is that to use the surface that the sheet glass of planar water is arranged be former making.Therefore, all must heat in making processes, so that make planar water evaporation, the desorb of glass pane surface and take out.So just can make the interior high vacuum state that keeps of vacuum chamber of vacuum glass.The problem of its existence is: 1, can't make with toughened glass, not only reduce the intensity of vacuum glass widely, and be absolutely unsafe; 2, its point of suppon will be used high temperature resistant and non-oxidizing material, and cost is very high; 3, need intensification temperature reduction technology process, not only consumes energy and production efficiency are lower; 4, complex process, cost of manufacture height are difficult to promote the use of.
Summary of the invention
For addressing the above problem, the utility model provides that a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making.It not only can keep for a long time vacuum glass high vacuum state, can under normal temperature environment, manufacture, and production efficiency is high, cost is low.
The technical scheme that its technical problem of the utility model solution is taked is: the sheet glass of the no planar water in use surface is former and makes vacuum glass.It is characterized in that: with the armourplate glass of dry gas cooling and kept dry or have laser cleaning and the sheet glass of kept dry or sheet glass or surface coating sheet glass (being coated with the sheet glass or the two-sided sheet glass that is coated with the oxide sol gel-film of Low-E film like single face) with lf surface be former, be provided with septum pellucidum in the vacuum chamber between two corresponding sheet glass and leave point of suppon; The gap of two corresponding above-mentioned sheet glass surrounding portions is melting sealed with laser or flame, or with plastic cement sealing edge strip adhesive sealing; On the whole peripheral end face of the vacuum glass goods that seal the edge strip adhesive sealing with plastic cement, be provided with the high-barrier sealing membrane; The surface is not had former of the sheet glass of planar water for it and bonding gap and the whole goods end face between the plastic cement sealing edge strip covers sealing, just can produce a kind of high vacuum glass after the vacuum-pumping and sealing.
We know that all there is one deck rarefaction defect layer that has fine crack and small hole as thin as a wafer in the surface of simple glass plate (comprising armourplate glass), and planar water is just hidden oneself wherein.And just can it be removed through high temperature, Laser Surface Cleaning, laser surface fusion and surface coating.And also can the rarefaction defect layer of glass surface be repaired and sealing through laser surface fusion and surface coating.Like this, the slow desorb that just needn't worry the glass surface planar water damages the high vacuum state of vacuum glass.We are the reliable high vacuum glass of fabricating quality at normal temperatures just.
The sheet glass of the no planar water in this use surface is the vacuum glass of former making, and its usefulness is: 1, can save energy reduction of discharging; But 2 High-efficient Production; 3, intensity height and safety; 4, cost is low, is convenient to promote the use of.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the sectional structural map of first embodiment of the utility model.
Fig. 2 is the sectional structural map of second embodiment of the utility model.
Fig. 3 is the sectional structural map of the 3rd embodiment of the utility model.
Among the figure, 1. former of the sheet glass of the no planar water in surface, 2. septum pellucidum is from point of suppon, 3. plastic cement sealing edge strip, 4. the vacuum chamber of sheet glass is surperficial, 5. high-barrier sealing membrane, 6. melting sealed limit.
Embodiment
Among Fig. 1, between the sheet glass former (1) of two no planar water in surface, be provided with and regularly arranged septum pellucidum from point of suppon (2), it can use organic transparent material (sheet materials such as PC, PET, PMMA) making; In the surrounding portion gap of the sheet glass former (1) of two no planar water in corresponding surface, plastic cement is set and seals edge strip (3); This plastic cement sealing edge strip (3) can be various hot melt adhesives or film; As: PVB, EVA, pressure sensitive adhesive also can be UV glue.They stick to one with the sealing of the cavity between two glass sheets and with two glass sheets.
As long as guarantee that with sheet glass combination vacuum glass the time, the vacuum chamber surface (4) of sheet glass is surface treated no planar water surface, we just can produce a kind of high vacuum glass under normal temperature condition.
In Fig. 2; Different is with first embodiment of the described the utility model of Fig. 1; On the whole peripheral end face of vacuum glass goods, be provided with high-barrier sealing membrane (5); Sheet glass former (1) and the bonding gap between the plastic cement sealing edge strip (3) and whole end face that it does not have planar water with the surface cover sealing, with the high vacuum state of permanent maintenance vacuum glass in accumulating and use.
The material of above-mentioned high-barrier sealing membrane (5) can be two kinds a combined films at least wherein in metal coating, PVDC film, PVA film or the above-mentioned three kinds of films.
In Fig. 3; The periphery that does not have the sheet glass former (1) of planar water with laser or flame melt surface; Thereby produce melting sealed limit (6); They are one in the gap sealed while of surrounding portion with the sheet glass former (1) of two no planar water in corresponding surface with above-mentioned two glass sheets weldings.
Claims (10)
1. a sheet glass that does not have a planar water with the surface is the vacuum glass of former making, it is characterized in that: using the sheet glass of the no planar water in surface is former; Be provided with septum pellucidum in the vacuum chamber between two glass sheets from point of suppon; The gap of two corresponding above-mentioned sheet glass surrounding portions is melting sealed with laser or flame, or with plastic cement sealing edge strip adhesive sealing; On the whole peripheral end face of the vacuum glass that seals the edge strip adhesive sealing with plastic cement, be provided with the high-barrier sealing membrane, the surface is not had former of the sheet glass of planar water for it and bonding gap and the whole goods end face between the plastic cement sealing edge strip covers sealing.
2. according to claim 1 a kind of use the surface no planar water sheet glass be the vacuum glass of former making, it is characterized in that: the sealed edge of its vacuum glass is the lf sealed structure.
3. according to claim 1 a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making, and it is characterized in that: the sheet glass of the no planar water in above-mentioned surface is for cooling off the also armourplate glass of kept dry with dry gas.
4. according to claim 1 a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making, and it is characterized in that: the sheet glass of the no planar water in above-mentioned surface is to have laser cleaning or the surperficial sheet glass of lf.
5. according to claim 1 a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making, and it is characterized in that: the sheet glass of above-mentioned surperficial no planar water is the surface coating sheet glass.
6. according to claim 5 a kind of use the surface no planar water sheet glass be the vacuum glass of former making, it is characterized in that: above-mentioned surface coating sheet glass is the sheet glass that single face is coated with the Low-E film.
7. according to claim 5 a kind of use the surface no planar water sheet glass be the vacuum glass of former making, it is characterized in that: above-mentioned surface coating sheet glass is the two-sided sheet glass that is coated with the oxide sol gel-film.
8. according to claim 1 a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making, and it is characterized in that: the material that above-mentioned plastic cement seals edge strip is hot melt adhesive or film.
9. according to claim 1 a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making, and it is characterized in that: the material that above-mentioned plastic cement seals edge strip is a UV glue.
10. according to claim 1 a kind of to use the sheet glass of the no planar water in surface be the vacuum glass of former making, it is characterized in that: above-mentioned high-barrier sealing membrane is metal coating, PVDC film, PVA film or at least two kinds combined films wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201162669U CN202499804U (en) | 2012-03-26 | 2012-03-26 | Vacuum glass fabricated from glass plates having no absorbed water on surfaces and serving as original plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201162669U CN202499804U (en) | 2012-03-26 | 2012-03-26 | Vacuum glass fabricated from glass plates having no absorbed water on surfaces and serving as original plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499804U true CN202499804U (en) | 2012-10-24 |
Family
ID=47036424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201162669U Expired - Fee Related CN202499804U (en) | 2012-03-26 | 2012-03-26 | Vacuum glass fabricated from glass plates having no absorbed water on surfaces and serving as original plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043889A (en) * | 2013-01-30 | 2013-04-17 | 徐林波 | New laser sealing method and process for hollow and vacuum glass |
| CN111889472A (en) * | 2020-08-19 | 2020-11-06 | 安徽荣程玻璃制品有限公司 | Vacuum toughened glass and preparation method thereof |
-
2012
- 2012-03-26 CN CN2012201162669U patent/CN202499804U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043889A (en) * | 2013-01-30 | 2013-04-17 | 徐林波 | New laser sealing method and process for hollow and vacuum glass |
| CN111889472A (en) * | 2020-08-19 | 2020-11-06 | 安徽荣程玻璃制品有限公司 | Vacuum toughened glass and preparation method thereof |
| CN111889472B (en) * | 2020-08-19 | 2022-08-16 | 安徽荣程玻璃制品有限公司 | Preparation method of vacuum toughened glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130326 |