CN101468879A - Negative pressure hollow glass capable of maintaining isolation performance - Google Patents
Negative pressure hollow glass capable of maintaining isolation performance Download PDFInfo
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- CN101468879A CN101468879A CNA2008100574833A CN200810057483A CN101468879A CN 101468879 A CN101468879 A CN 101468879A CN A2008100574833 A CNA2008100574833 A CN A2008100574833A CN 200810057483 A CN200810057483 A CN 200810057483A CN 101468879 A CN101468879 A CN 101468879A
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Abstract
The invention relates to negative pressure type hollow glass capable of keeping the isolation performance. Two layers of glass plates are laminated and combined into a basic unit. Based on the basic unit, one group or more than two groups of basic units are combined to form the combined hollow glass with higher isolation performance. Supporting bodies which are distributed evenly and are made by rigid material with certain elastic properties are arranged between adjacent glass plates. A plurality of air bleeding sealing holes adhered to a sealing plug through sealing adhesive are arranged on each outside glass plate. The sealing plug consists of a sealing cap, a sealing snout, a sealing core and a sealing ring arranged between the sealing cap and the sealing snout. Structural sealing tapes capable of filling up edge gaps are arranged on the edges of adjacent glass plates. The negative pressure type hollow glass capable of keeping the isolation performance solves the problem that the prior vacuum glass and hollow glass can not keep the isolation performance of temperature and acoustic insulation for a long period, thereby greatly improving the service life and quality of the product, and reducing the replacement frequency of the product in a non-breakage status.
Description
Technical field
The present invention relates to a kind of double glazing structure, particularly relate to a kind of thermal insulation sound damping negative-pressure type double glazing that keeps isolation performance.
Background technology
At present, by vast scientific and technical personnel's further investigation, various solutions and method have all been proposed for the method for making vacuum or double glazing.Its gordian technique mainly concentrates on the problem with the preparation method method of putting of the supporter that relates between the glass coating.And (continue to keep the vacuum tightness of vacuum glass) aspect the isolation performance that how to keep vacuum or double glazing and also there is deficiency in the sealing property aspect of raising double glazing relating to, because the genetic prerequisite of the close performance of matter of glass self determines, any vacuum vessel (as thermos flask used in everyday) can not keep vacuum performance for a long time because of the constraint of aspects such as material and process manufacturing technology and cost, thereby the sealing isolation performance that makes product descends and lost efficacy until its isolation performance, and the isolation performance of goods such as door and window for building and curtain wall and sunlight room often requires to need the property retention phase of quite growing (more than the 10-80), the invention that relates to this type of technology that such performance requriements is present, still do not propose basic solution, remain on the functional configuration of thermal insulation sound insulation combination glass and manufacture method, to continue further investigation.
Summary of the invention
For remedying above-mentioned defective, the purpose of this invention is to provide a kind of new thermal insulation sound insulation and the negative-pressure type double glazing of sustainable its isolation performance of maintenance, the present invention can keep isolation performance negative-pressure type double glazing to have secular isolation performance retentivity and excellent sealing performance more, thereby reach long lasting effects of energy conservation and environmental protection, improve product work-ing life, realized the saving of resource.
The present invention can keep the technical scheme of isolation performance negative-pressure type double glazing as follows:
A kind of isolation performance negative-pressure type double glazing that keeps, stack by two layers of sheet glass and to be combined as elementary cell, with described elementary cell is that the higher combination double glazing of isolation performance is carried out being combined into more than one group or two groups in the basis, between adjacent sheets of glass, be provided with the supporter that equally distributed rigid material with certain elastic properties is made, on the sheet glass of the outside, have several air extracting seal holes, by sealant adhesion sealing plug, described sealing plug is by sealing cover, sealing is chewed, sealed core and be arranged on sealing cover, sealing-ring between sealing is chewed is formed, at the edge of adjacent sheets of glass, also has the structure seal strip of the edge voids filled up.
When the present invention can keep the practical application of isolation performance negative-pressure type double glazing, can be by two sheet glass for being combined into elementary cell, carry out based on this two layers or more than be combined into the higher sheet glass of isolation performance.When being two layers, can make upside sheet glass area be slightly less than downside sheet glass area, this moment, the described section of filling up the structure seal strip of edge voids was what put upside down " L " the font structure, " L " have the profile of tooth projection in the middle of the long end of word, can obtain better sealing effectiveness; When two layers of sheet glass area equated, the section of described structure seal strip was " T " font structure of putting upside down, partly had the profile of tooth projection at the supporting leg of " T " word.
The present invention can keep isolation performance negative-pressure type double glazing, and wherein said supporter is that matrix form distributes.
The present invention can keep isolation performance negative-pressure type double glazing, and wherein said supporter is made by weather resistant and rigid material with certain elastic properties (or by deformable structure realize elastic characteristic).
The present invention can keep isolation performance negative-pressure type double glazing, and wherein said supporter is sphere, semisphere, cylindrical, annulated column shape or polygon cylindricality.
The present invention can keep isolation performance negative-pressure type double glazing, wherein also comprises the outside seal bar of being made by solid or viscid low melting glass sealing solder that is positioned at the adjacent glass panel edges.
The present invention can keep isolation performance negative-pressure type double glazing, wherein the supporter between the sheet glass adopts the structure formation with certain elastic performance or structure and positioning and fixing mode, two glass sheets are in use because temperature changes the variation of the clearance space that phenomenon produced that expands with heat and contract with cold that causes repeatedly about enabling to resist and regulate, to keep the interval support function of sheet glass, alleviate the repeatedly reactive force of thermal stress, improve the effective performance of edge sealing glass plate edge sealing place.Adopt the replaceable sealing plug of (or more than) simultaneously from close formula structure, the air that constantly permeates by sheet glass regularly can be extracted, can repeat vacuumizing, air exhauster in can the various removable portable on-the-spot glass of supporting use, to solve in use because the vacuum degree between the sheet glass that a variety of causes causes descends this inevitable problem that occurs.Use the seal construction of forming polymorphic structure by dense material at glass plate edge at last, its external margin carries out the seal construction of secondary packaging type again with dense material, the seal failure phenomenon that the phenomenon of expanding with heat and contract with cold that can reduce or avoid temperature because of long-term physical environment to change caused material self repeatedly causes, thereby improved the sealing property of glass edge greatly, made the edge sealing property of glass be higher than the anti-air infiltration performance of the material of glass own.Comprehensive, the present invention can keep isolation performance negative-pressure type double glazing owing to adopted and have certain elastic properties, and the rigid material of (or realize elastic characteristic by deformable structure) is made the supporting structure system to keep the support effect when the vacuum degree between sealing glass changes, the edge seal construction of impermeabilisation is to keep sealing property and having to repeat deflating the sealing plug of structure to greatest extent, solve present vacuum glass and double glazing and had the present situation that can not keep secular thermal insulation sound damping isolation performance, solved building doors and windows, the lasting maintenance problem of the thermal insulation sound-proofing properties of the long timeliness of building such as curtain wall and sunlight room, the work-ing life and the quality of product have been improved greatly, reduce product at no damage state based replacing number of times, saved a large amount of energy and resource.
Description of drawings
Fig. 1 can keep a certain unitary front view of a kind of embodiment of isolation performance negative-pressure type double glazing for the present invention;
Fig. 2 is the vertical view of supporter among Fig. 1;
Fig. 3 is the enlarged diagram of structure seal strip among Fig. 1;
Fig. 4 can keep the enlarged diagram of isolation performance negative-pressure type double glazing sealing plug for the present invention;
Fig. 5 can keep a certain unitary front view of the another kind of embodiment of isolation performance negative-pressure type double glazing for the present invention;
Fig. 6 is the vertical view of supporter among Fig. 5;
Fig. 7 is the enlarged diagram of structure seal strip among Fig. 5.
Embodiment
For further specifying the present invention, specifically set forth with the following Examples:
Embodiment 1:
The present invention can keep isolation performance negative-pressure type double glazing, can be according to following processing step production: 1) with reference to figure 1, at first two (or more than) sheet glass 1 pressed the cutting of specific product dimensional requirement, clean, dry and make a call to (or a more than) air extracting seal hole 3 therein on the glass sheets, this glass sheets is called closes sheet, close sheet under another sheet is called, on close sheet and area is slightly less than down the area that closes sheet;
2) under close on the sheet to distribute with matrix form and paste several supporters 2 according to the uniform principle of stress distribution, supporter 2 is made by the rigid material of the certain elastic properties of having of weather resistant (or by deformable structure realization elastic characteristic), as forming with one deck steel disc one deck rubber multilayer stack combinations, can be sphere, semisphere, cylindrical, annulated column shape or polygon cylindricality, this example is polygon cylindricality, as shown in Figure 2, processing requirement supporter 2 fixedly secure close down glass sheets on the table plane on;
3) stick the edge of sheet glass with the structure seal strip 5 of double-coated sealing agent closing the glass sheets edge down, the shape of structure seal strip 5 conforms to the space between glass plate edge, can be according to the specific product dimensional change, the section of the structure seal strip 5 in this example is what put upside down " L " the font structure, " L " have the profile of tooth projection in the middle of the long end of word, as shown in Figure 3, structure seal strip 5 has the performance materials of sticking to make by partly elastic;
4) will on close sheet and to close down sheet compound and seal in edge with solid or viscid low melting glass sealing solder, formation edge outside seal bar 6 is combined with each other sheet glass and is one;
5) with reference to figure 4, has the sealing plug 4 that can repeat the vacuumizing function in air extracting seal hole 3 by the sealant adhesion, settle sealing to chew 42 earlier, take out the air that makes up between the sheet glass by air exhauster in the removable portable on-the-spot glass, simultaneously under negative pressure, make deformable and removable sealed core 43 enter sealing, cover sealing cover 41 at last and make secondary seal, sealing cover 41 is made by meltable material, sealing cover 41 and sealing are provided with some sealing-rings 44 in the middle of chewing 42, complete.
Embodiment 2:
The present invention can keep isolation performance negative-pressure type double glazing, can be according to following processing step production:
1) with reference to figure 5, at first two (or more than) sheet glass 1 pressed the cutting of specific product dimensional requirement, clean, dry and make a call to (or a more than) air extracting seal hole 3 therein on the glass sheets, this glass sheets is called closes sheet, close sheet under another sheet is called, on close the area that sheet and area equal to close down sheet;
2) under close on the sheet to distribute with matrix form and paste several supporters 2 according to the uniform principle of stress distribution, supporter 2 is made by the rigid material of the certain elastic properties of having of weather resistant (or by deformable structure realization elastic characteristic), for cylindrical, as shown in Figure 6, processing requirement supporter 2 fixedly secure close down glass sheets on the table plane on;
3) stick the edge of sheet glass with the structure seal strip 5 of double-coated sealing agent closing the glass sheets edge down, the section of structure seal strip 5 is " T " font structure of putting upside down, supporting leg at " T " word partly has the profile of tooth projection, as shown in Figure 7, structure seal strip 5 has the performance materials of sticking to make by partly elastic;
4) will on close sheet and to close down sheet compound and seal in edge with solid or viscid low melting glass sealing solder, formation edge outside seal bar 6 is combined with each other sheet glass and is one;
5) with reference to figure 4, has the sealing plug 4 that can repeat the vacuumizing function in air extracting seal hole 3 by the sealant adhesion, settle sealing to chew 42 earlier, take out the air that makes up between the sheet glass by air exhauster in the removable portable on-the-spot glass, simultaneously under negative pressure, make deformable and removable sealed core 43 enter sealing, cover sealing cover 41 at last and make secondary seal, sealing cover 41 is made by meltable material, sealing cover 41 and sealing are provided with some sealing-rings 44 in the middle of chewing 42, complete.
The present invention compares with prior art has following progress:
1) the point of suppon transposition that causes of the distortion that can guarantee to be produced when glass in use changes because of temperature variation and internal negative pressure degree of the supporter 2 with elastic recovery capability is effectively controlled, and is beneficial to vacuum degree and keeps.
2) adopt the sealing plug 4 to repeat vacuumizing to solve the problem that isolation performance that existing vacuum glass and double glazing cause vacuum glass or double glazing because of the reason of air infiltration causes vacuum tightness to descend reduces or lost efficacy, and can guarantee the maintenance of the long-term isolation performance of product, favourable economizing on resources.
3) edge and sealing plug adopt multiple-sealed structure sealing, improve the sealing property of product, the steady quality of more effective assurance product and unfailing performance.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineering technical personnel in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (10)
1, a kind of isolation performance negative-pressure type double glazing that keeps, it is characterized in that: stack by two layers of sheet glass (1) and be combined as elementary cell, with described elementary cell is that the higher combination double glazing of isolation performance is carried out being combined into more than one group or two groups in the basis, between adjacent sheets of glass, be provided with equally distributed rigid support (2) with certain elastic properties, on the sheet glass of the outside, have several air extracting seal holes (3), by sealant adhesion sealing plug (4), described sealing plug (4) is by sealing cover (41), (42) are chewed in sealing, sealed core (43) and be arranged on sealing cover (41), the sealing-ring (44) that sealing is chewed between (42) is formed, at the edge of adjacent sheets of glass, also has the structure seal strip (5) of the edge voids filled up.
2, the isolation performance negative-pressure type double glazing that keeps according to claim 1 is characterized in that: comprise that one group of described two layers of sheet glass (1) stack the elementary cell of combination.
3, the isolation performance negative-pressure type double glazing that keeps according to claim 1 is characterized in that: comprise that two groups of described two layers of sheet glass (1) stack the elementary cell of combination.
4, the isolation performance negative-pressure type double glazing that keeps according to claim 2, it is characterized in that: when upside sheet glass area is slightly less than downside sheet glass area, the section of described structure seal strip (5) is what put upside down " L " the font structure, " L " have the profile of tooth projection in the middle of the long end of word.
5, the isolation performance negative-pressure type double glazing that keeps according to claim 2, it is characterized in that: when two layers of sheet glass area equate, the section of described structure seal strip (5) is " T " font structure of putting upside down, partly has the profile of tooth projection at the supporting leg of " T " word.
6,, it is characterized in that described supporter (2) distributes for matrix form according to each described isolation performance negative-pressure type double glazing that keeps of claim 1-5.
7, the isolation performance negative-pressure type double glazing that keeps according to claim 6 is characterized in that described supporter (2) made by the rigid material of weather resistant.
8, the isolation performance negative-pressure type double glazing that keeps according to claim 7 is characterized in that described supporter (2) is sphere, semisphere, cylindrical, annulated column shape or polygon cylindricality.
9,, it is characterized in that also comprising the outside seal bar of making by solid or viscid low melting glass sealing solder (6) that is positioned at the adjacent glass panel edges according to claim 1-5 or each described isolation performance negative-pressure type double glazing that keeps of 7-8.
10, the isolation performance negative-pressure type double glazing that keeps according to claim 6 is characterized in that also comprising the outside seal bar of being made by solid or viscid low melting glass sealing solder (6) that is positioned at the adjacent glass panel edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100574833A CN101468879A (en) | 2008-02-02 | 2008-02-02 | Negative pressure hollow glass capable of maintaining isolation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100574833A CN101468879A (en) | 2008-02-02 | 2008-02-02 | Negative pressure hollow glass capable of maintaining isolation performance |
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| CN101468879A true CN101468879A (en) | 2009-07-01 |
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| CNA2008100574833A Pending CN101468879A (en) | 2008-02-02 | 2008-02-02 | Negative pressure hollow glass capable of maintaining isolation performance |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942954A (en) * | 2009-07-03 | 2011-01-12 | 贾天民 | Negative pressure type hollow glass capable of monitoring, regulating and restoring pressure value in cavity |
| CN101973716A (en) * | 2010-07-29 | 2011-02-16 | 滕少波 | Production method for vacuum glass and vacuum glass |
| CN103183467A (en) * | 2011-12-28 | 2013-07-03 | Sof设备有限公司 | Method for manufacturing vacuum insulation glass pane and glass pane made thereby |
| CN104291564A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Microwave-heated convex dual-vacuum-layer glass with edges and openings being sealed by sealing strips and manufacturing method thereof |
| CN105569497A (en) * | 2014-10-14 | 2016-05-11 | 鸿富锦精密工业（深圳）有限公司 | Window glass |
| CN107035013A (en) * | 2017-06-22 | 2017-08-11 | 合肥永泰新型建材有限公司 | A kind of vacuum glass wall of intensity height and insulation |
| CN111927269A (en) * | 2020-06-01 | 2020-11-13 | 重庆禾维科技有限公司 | Thermotropic dimming hollow glass structure with micro hollow structure |
-
2008
- 2008-02-02 CN CNA2008100574833A patent/CN101468879A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942954A (en) * | 2009-07-03 | 2011-01-12 | 贾天民 | Negative pressure type hollow glass capable of monitoring, regulating and restoring pressure value in cavity |
| CN101973716A (en) * | 2010-07-29 | 2011-02-16 | 滕少波 | Production method for vacuum glass and vacuum glass |
| CN101973716B (en) * | 2010-07-29 | 2012-06-06 | 滕少波 | Production method for vacuum glass and vacuum glass |
| CN103183467A (en) * | 2011-12-28 | 2013-07-03 | Sof设备有限公司 | Method for manufacturing vacuum insulation glass pane and glass pane made thereby |
| DE102011122334B4 (en) | 2011-12-28 | 2019-12-19 | Cremer Engineering Gmbh | Process for the production of vacuum insulating glass panes and pane produced thereafter |
| CN104291564A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Microwave-heated convex dual-vacuum-layer glass with edges and openings being sealed by sealing strips and manufacturing method thereof |
| CN105569497A (en) * | 2014-10-14 | 2016-05-11 | 鸿富锦精密工业（深圳）有限公司 | Window glass |
| CN107035013A (en) * | 2017-06-22 | 2017-08-11 | 合肥永泰新型建材有限公司 | A kind of vacuum glass wall of intensity height and insulation |
| CN111927269A (en) * | 2020-06-01 | 2020-11-13 | 重庆禾维科技有限公司 | Thermotropic dimming hollow glass structure with micro hollow structure |
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Open date: 20090701 |