CN102704803B - Vacuum hollow glass - Google Patents
Vacuum hollow glass Download PDFInfo
- Publication number
- CN102704803B CN102704803B CN201210159680.2A CN201210159680A CN102704803B CN 102704803 B CN102704803 B CN 102704803B CN 201210159680 A CN201210159680 A CN 201210159680A CN 102704803 B CN102704803 B CN 102704803B
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- glass
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
Abstract
The invention discloses a vacuum hollow glass, which solves the defect in the existingvacuum glass and hollow glass and comprises a basic unit comprising stacked common glass plates and a weather-resistant sealant. The technical points of the invnetion are as follows: at least two glass plates are included in the basic unit; supporting members which are arranged in matrix and made of weather-resistant hard material are arranged between the two adjacent glass plates; four sides of the basic unit isolated by the supporting members are equipped with aluminum strips by the weather-resistant sealant; the aluminum strips are provided with a drying agent in inner cavities; a vacuum pumping device is in sealing connection with a joint part at two ends of the aluminum strips; and a connecting screwed hole at an outer end of a connecting sleeve of the vacuum pumping device is sealed by the weather-resistant sealant when an air pumping faucet is disassembled. The vacuum hollow glass has reasonable design; the vacuum pumping device is easy to operate and reliable to seal; the weather-resistant sealant around the basic unit can be strongly sticky with the glass; and the drying agent can prevent invasion of humidity. With the adoption of the vacuum hollow glass, the production process of the vacuum glass can be simplified; the processing cost of the vacuum glass can be reduced; and performances such as heat insulation, sound insulation, anti-condensation and frosting resistance of the basic unit for a long time can be significantly improved.
Description
Technical field
The present invention relates to a kind of constructional materials, be particularly a kind ofly applicable to the various vacuum hollow glasss needing transparent insulate material place such as building glass curtain wall, is a kind ofly be suitable for the new green environment protection constructional materials applied.
Background technology
Report according to some patent documents, various vacuum glass or the hollow glasss needing transparent insulate material place such as building glass curtain wall, are now used widely.Wherein, because the manufacturing process of vacuum glass is very complicated, large batch of suitability for industrialized production cannot be realized, and manufacturing cost is higher, therefore, less use in common folk building, the general place only having special requirement for high-grade office building etc.And the production technology of hollow glass is relatively simple, its cost compare is low, but the performances such as heat insulation, sound insulation, anti-condensation, frosting are all nothing like vacuum glass.So under the prerequisite ensureing the performance such as heat insulation, sound insulation, anti-condensation, frosting that vacuum glass is excellent, how research reduces vacuum glass manufacturing cost, be related to the problem that the team of this type of technical field and individual are continuing further investigation at present.As " isolation performance negative-pressure type hollow glass can be kept " that patent publication No. is CN101468879A, disclose the two layers of glass plate arranging elastic support therebetween to stack and be combined as elementary cell, outboard-side glass plate has the air extracting seal hole of several adhering and sealing plugs, attempt the application life and the quality that improve product, reduce the replacing number of times under nondestructive state.But, because the adhering and sealing plug in its several air extracting seal holes is arranged on outboard-side glass plate, therefore structure design is unreasonable, exist and not only easily make bonding sealing-plug damage, closed hole is caused to leak gas, the state of thermal insulation, sound insulation cannot be kept for a long time, and multiple air extracting seal hole operation trouble, also affect the problems such as the aesthetic appearance of glass.Close with this patent content " a kind of monitor the negative type hollow glass with adjustable reparation pressure value in cavity " (publication No. is CN101942954), add pressure monitoring coated tape on the basis of original structure, with the vacuum in random detection glass cavity and negative pressure situation.Because its air extracting seal hole still adopts the structure of adhering and sealing plug, so or above-mentioned Problems existing cannot be overcome.
Summary of the invention
The object of this invention is to provide a kind of vacuum hollow glass, it solve that the manufacturing process that existing vacuum glass exists is complicated, manufacturing cost is higher and the design of air extracting seal hole is unreasonable and the defect of the poor performance such as that hollow glass exists is heat insulation, sound insulation, anti-condensation, frosting, its reasonable in design, processing ease, sealing are reliably, can simplified element production technology, cut down finished cost, the performances such as the long-term maintenance that can significantly improve again unit is heat insulation, sound insulation, anti-condensation, frosting, increase the overall appearance aesthetic feeling of unit.
The technical solution adopted in the present invention is: this vacuum hollow glass comprises and stacked and arrange between glass plate the elementary cell and vacuum suction device that support member and weather proofing sealant be combined into by conventional glass plate, glass plate in elementary cell has two pieces at least, be arranged with in matrix the support member be made up of weatherability hard material between adjacent sheets of glass, the elementary cell surrounding of the support member isolation utilizing matrix to arrange, the aluminum strip of inner chamber encapsulation desiccant is assembled with by weather proofing sealant, at periphery aluminum strip both ends joint sealing-in vacuum suction device, its technical essential is: described vacuum suction device comprises air exhaust nozzle, adapter sleeve, sealing-plug and front cover cushion rubber, sealing-plug is assembled between the air inlet of air exhaust nozzle and front cover cushion rubber by adapter sleeve, after vacuum suction device completes and vacuumizes, air exhaust nozzle is laid down from adapter sleeve outer end, the air inlet by atmospheric pressure sealing-plug being pressed in front cover cushion rubber seals, again by filling weather proofing sealant in the connecting thread hole laying down air exhaust nozzle of adapter sleeve outer end, carry out second time sealing.
The advantage that the present invention has and good effect are: stack and arrange between glass plate by conventional glass plate the elementary cell that support member forms because the present invention adopts, the elementary cell surrounding of the support member isolation arranged utilizing matrix, the aluminum strip of inner chamber encapsulation desiccant is assembled with by weather proofing sealant, and at periphery aluminum strip both ends joint sealing-in vacuum suction device, complete after vacuumizing and lay down air exhaust nozzle, the air inlet by atmospheric pressure sealing-plug being pressed in front cover cushion rubber seals, in the connecting thread hole laying down air exhaust nozzle of adapter sleeve outer end, filling weather proofing sealant carries out secondary seal, its reasonable in design, vacuum suction device processing ease, sealing-in is reliable, be not easy to damage, so this vacuum hollow glass can simplify the existing production technology of vacuum glass, effectively reduce the processing cost of vacuum glass, hollow glass can be improved again significantly and can keep heat insulation for a long time, sound insulation, anti-condensation, the performances such as frosting.Why the present invention can integrate the advantage of vacuum glass and hollow glass, its reason is just that the aluminum strip of the inner chamber encapsulation desiccant that the surrounding of elementary cell is assembled by weather proofing sealant and support member can bear the pressure between blast and glass, and the intrusion of moisture can be stoped, desiccant has moisture absorption effect, the weather proofing sealant good seal performance that speciality polymer material is made, glutinous strong with property with glass, have excellent weather resistance, the adhesive tape that weather proofing sealant can be made to be solidified into and glass plate stack the elementary cell of composition, optimum adhesion degree is reached through pressurization, at periphery aluminum strip both ends joint sealing-in vacuum suction device, complete after vacuumizing and lay down air exhaust nozzle, the air inlet by atmospheric pressure sealing-plug being pressed in front cover cushion rubber seals, and filling weather proofing sealant carries out secondary seal in the connecting thread hole laying down air exhaust nozzle of adapter sleeve outer end, sealing-in is reliable, also can increase the overall appearance aesthetic feeling of unit simultaneously.Therefore, the invention solves that the manufacturing process that existing vacuum glass exists is complicated, manufacturing cost is higher and the design of air extracting seal hole is unreasonable and the defect of the poor performance such as that hollow glass exists is heat insulation, sound insulation, anti-condensation, frosting, be easy to apply.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of structural representation of air extractor in Fig. 1;
Fig. 3 is a kind of structural representation of aluminum strip in Fig. 1;
Fig. 4 is a kind of structural representation of support member in Fig. 1.
In figure, sequence number illustrates: 1 air extractor, 2 glass plates, 3 support members, 4 aluminum strips, 5 weather proofing sealants, 6 air exhaust nozzles, 7 sealing-plugs, 8 adapter sleeves, 9 front cover cushion rubbers, 10 desiccant.
Detailed description of the invention
Concrete structure of the present invention is described in detail according to Fig. 1 ~ 3.This vacuum hollow glass comprises by conventional glass plate 2(simple glass plate, armorplate glass, LOW-E glass plate etc.) stack and between glass plate 2, support member 3 be set and weather proofing sealant 5 forms the elementary cell meeting designing requirement.Glass plate 2 wherein in elementary cell has two pieces at least, be arranged with in matrix the support member 3 be made up of weatherability hard material between adjacent sheets of glass 2, the shape of support member 3 can be the geometries such as circular, square, polygon, and hard material can be rubber, plastics etc.The elementary cell surrounding that the support member 3 arranged utilizing matrix is isolated, is assembled with the aluminum strip 4 of inner chamber encapsulation desiccant 10 by weather proofing sealant 5.The both ends joint being trapped among the aluminum strip 4 of elementary cell periphery is sealed with vacuum suction device 1.Vacuum suction device 1 comprises the parts such as air exhaust nozzle 6, adapter sleeve 8, sealing-plug 7 and front cover cushion rubber 9.Sealing-plug 7 is assembled between the air inlet of air exhaust nozzle 6 and front cover cushion rubber 9 by adapter sleeve 8.After vacuum suction device 1 completes and vacuumizes, lay down air exhaust nozzle 6 from adapter sleeve 8 outer end, the air inlet by atmospheric pressure sealing-plug 7 being pressed in front cover cushion rubber 9 seals.Again by filling weather proofing sealant 5 in the connecting thread hole laying down air exhaust nozzle 6 of adapter sleeve 8 outer end, carry out second time sealing, increase sealing effectiveness.
Manufacturing process steps of the present invention is as follows:
First at least two panels will commonly use glass plate 2 by the cutting of specific product dimensional requirement, cleaning, drying, stack composition elementary cell;
The blanking assembling carrying out aluminum strip 4 is required: i.e. blanking, dress desiccant 10, be trapped among elementary cell peripheral group and dress up frame according to product size;
The vacuum suction device 1 of the both ends joint of aluminum strip 4 and all support members 3 by matrix arrangement are bonded on one block of glass in the elementary cell that glass plate 2 forms;
To the aluminum strip 4 dozens of weather proofing sealants 5 being assembled into frame on automatic aluminum strip adhesive supplier, conjunction sheet is carried out to glass plate 2, namely complete first sealing;
Beat weather proofing sealant 5 in the surrounding of beating glue station involution piece glass plate 2, namely complete second sealing, ensure the sealing performance of product;
Utilize vacuum suction device 1 to complete to vacuumize, lay down air exhaust nozzle 6, the air inlet by atmospheric pressure sealing-plug 7 being pressed in front cover cushion rubber 9 seals;
Again beat weather proofing sealant 5, to lay down air exhaust nozzle 6 adapter sleeve 8 outer end connecting thread hole in filling weather proofing sealant 5 seal, play secondary seal effect, thus reach good sealing effectiveness, namely complete the making of vacuum hollow glass.
Claims (1)
1. a vacuum hollow glass, comprise and stack by conventional glass plate the elementary cell and vacuum suction device that are combined into weather proofing sealant, glass plate in elementary cell has two pieces at least, be arranged with in matrix the support member be made up of weatherability hard material between adjacent sheets of glass, the elementary cell surrounding of the support member isolation utilizing matrix to arrange, the aluminum strip of inner chamber encapsulation desiccant is assembled with by weather proofing sealant, at periphery aluminum strip both ends joint sealing-in vacuum suction device, it is characterized in that: described vacuum suction device comprises air exhaust nozzle, adapter sleeve, sealing-plug and front cover cushion rubber, sealing-plug is assembled between the air inlet of air exhaust nozzle and front cover cushion rubber by adapter sleeve, after vacuum suction device completes and vacuumizes, air exhaust nozzle is laid down from adapter sleeve outer end, the air inlet by atmospheric pressure sealing-plug being pressed in front cover cushion rubber seals, again by filling weather proofing sealant in the connecting thread hole laying down air exhaust nozzle of adapter sleeve outer end, carry out second time sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159680.2A CN102704803B (en) | 2012-05-22 | 2012-05-22 | Vacuum hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159680.2A CN102704803B (en) | 2012-05-22 | 2012-05-22 | Vacuum hollow glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102704803A CN102704803A (en) | 2012-10-03 |
| CN102704803B true CN102704803B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210159680.2A Active CN102704803B (en) | 2012-05-22 | 2012-05-22 | Vacuum hollow glass |
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| Country | Link |
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| CN (1) | CN102704803B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829657A (en) * | 2017-11-29 | 2018-03-23 | 重庆市国宇钢化玻璃有限公司 | A kind of double glazing |
| CN113498298A (en) * | 2020-04-07 | 2021-10-12 | 广州力及热管理科技有限公司 | Ultra-thin vacuum heat-resistant element |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB518381A (en) * | 1938-08-23 | 1940-02-26 | Pilkington Brothers Ltd | Improvements in and in the method of making double-glazed windows or the like |
| FR2594479A1 (en) * | 1986-02-20 | 1987-08-21 | Saint Gobain Vitrage | Multiple glazing, production method and device for implementing this method |
| CN101456682A (en) * | 2006-12-20 | 2009-06-17 | 王广武 | Anti-seepage warm edge vacuum glass |
| CN102121284A (en) * | 2010-01-05 | 2011-07-13 | 北京环能海臣科技有限公司 | Laminated sheet glass curtain wall for regulating cavity vacuum degree for thermal insulation |
| CN202611471U (en) * | 2012-05-22 | 2012-12-19 | 沈阳远大铝业工程有限公司 | Vacuum hollow glass |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4109491B2 (en) * | 2002-05-07 | 2008-07-02 | 日本板硝子株式会社 | Translucent glass panel |
| EP1544180A1 (en) * | 2002-08-12 | 2005-06-22 | Nippon Sheet Glass Co.,Ltd. | Glass panel and method of manufacturing glass panel |
| CN201636411U (en) * | 2009-12-31 | 2010-11-17 | 许忠海 | Vacuum extraction valve |
| CN201826697U (en) * | 2010-09-28 | 2011-05-11 | 重庆航星玻璃技术有限公司 | Energy-saving decorative hollow glass |
-
2012
- 2012-05-22 CN CN201210159680.2A patent/CN102704803B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB518381A (en) * | 1938-08-23 | 1940-02-26 | Pilkington Brothers Ltd | Improvements in and in the method of making double-glazed windows or the like |
| FR2594479A1 (en) * | 1986-02-20 | 1987-08-21 | Saint Gobain Vitrage | Multiple glazing, production method and device for implementing this method |
| CN101456682A (en) * | 2006-12-20 | 2009-06-17 | 王广武 | Anti-seepage warm edge vacuum glass |
| CN102121284A (en) * | 2010-01-05 | 2011-07-13 | 北京环能海臣科技有限公司 | Laminated sheet glass curtain wall for regulating cavity vacuum degree for thermal insulation |
| CN202611471U (en) * | 2012-05-22 | 2012-12-19 | 沈阳远大铝业工程有限公司 | Vacuum hollow glass |
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| Publication number | Publication date |
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| CN102704803A (en) | 2012-10-03 |
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