CN101314526A - Sealing apparatus and method for vacuum glass - Google Patents
Sealing apparatus and method for vacuum glass Download PDFInfo
- Publication number
- CN101314526A CN101314526A CNA2007101072971A CN200710107297A CN101314526A CN 101314526 A CN101314526 A CN 101314526A CN A2007101072971 A CNA2007101072971 A CN A2007101072971A CN 200710107297 A CN200710107297 A CN 200710107297A CN 101314526 A CN101314526 A CN 101314526A
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- vacuum glass
- sealing material
- vacuum
- exhaust
- 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
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- Joining Of Glass To Other Materials (AREA)
Abstract
The invention relates to a sealing device of vacuum glass. The sealing device comprises the vacuum glass with a strut and exhaust vents, seal gum and a heater; one or a plurality of the exhaust vents are arranged on the vacuum glass; a heater cavity is provided with sealing material; the sealing material is provided with an exhaust passage; the electric heater with the sealing material and the exhaust passage is fixed on the upper part of the exhaust vents of the vacuum glass; the exhaust passage of the sealing material is communicated with the exhaust vents of the vacuum glass; the vacuum glass is put into a vacuum kettle for vacuum treatment; the sealing material is heated by the electric heater; under the action of gravity, the sealing material flows into the exhaust vents to seal the exhaust vents.
Description
Technical field:
The present invention relates to a kind of vacuum glass.
Prior art:
Patent CN02253744.9 disclose a kind of vacuum glass exhaust hole closing device, and this device is to offer exhaust hole on sheet glass, and exhaust hole top opening is provided with cap liner, with sealing powder cap liner and exhaust hole top opening are sealed.The problem that this processing method exists is the automatic sealing that can't be implemented in vacuum glass exhaust hole in the vacuum still.
Patent CN02129539.5 discloses a kind of vacuum glass closing device and mouth-sealing method, and this device is exhaust on the hollow plate glass to be led to be processed into the little taper shape of outer imperial palace, adds polyhedral sealing powder in taper hole, and the heating sealing powder is with firm the sealing of venting hole.The shortcoming of this technology is: 1, sealing powder is sealed venting hole the gas sucking-off that is unfavorable in the vacuum glass chamber.2, be mixed with the sealing property that conducting powder reduces sealing powder.3, the heat-processed of sealing powder is wayward.
Summary of the invention:
The objective of the invention is to melt sealing material flow characteristics under gravity, solve vacuum glass remote control sealing problem in the vacuum still by heat.
The closing device of the vacuum glass that the present invention proposes comprises the vacuum glass that has upholder and venting hole, seal gum, well heater, vacuum glass is provided with one or more venting holes, venting hole is that top cylindrical or the cylindrical air exhaust hole is conical, it is on glass that venting hole is arranged on the vacuum glass upper strata, and venting hole is communicated with the vacuum glass inner chamber.Well heater is electric heater normally, dress sealing material in the well heater chamber, establish the exhaust-duct in the sealing material, the electric heater that has sealing material and exhaust-duct is fixed on vacuum glass venting hole top, the exhaust-duct is connected with the vacuum glass venting hole in the sealing material, and sealing material is vacuum-heat-melt seal gum or low melting point pottery or low melting glass.During use, vacuum glass is placed in the vacuum still, to in the vacuum still and by exhaust-duct in the sealing material and vacuum glass venting hole the gas in the vacuum glass chamber be discharged with vacuum pump, after meeting the requirements of vacuum tightness in the vacuum glass chamber, sealing material in the heater heats chamber, the fused sealing material enters under action of gravity in the vacuum glass venting hole, after the cooling venting hole on the vacuum glass is sealed.
For improve the fused sealing material under action of gravity velocity of flow and to vacuum glass venting hole sealing property, vacuum glass is placed on the vibrating grid, by the vibration of vibrating grid upper vibration generator, fused sealing material and vacuum glass venting hole are combined closely, improve sealing effectiveness.
Advantage of the present invention is: 1, can carry out remote control to the electric heater in the vacuum still simultaneously, finish the sealing of a plurality of vacuum glass venting holes simultaneously.2, technology is simple, and is with low cost, suitable extensive, mechanize production.
Description of drawings:
Fig. 1 is the vacuum glass outside drawing that has venting hole with feature of the present invention.
Fig. 2 is the A-A sectional view before Fig. 1 vacuumizes.
Fig. 3 is the A-A sectional view after Fig. 1 vacuumizes sealing.
Specific embodiment:
Embodiment 1:
A kind of vacuum glass outside drawing that has a venting hole as shown in Figure 1, Fig. 2 is the A-A sectional view before Fig. 1 vacuumizes, Fig. 3 is the A-A sectional view after Fig. 1 vacuumizes sealing, wherein: the 1st, lower floor's glass, the 2nd, the point-like upholder that lower floor is on glass, the 3rd, upper panel glass, the 4th, vacuum glass chamber, the 5th, security bar in the vacuum glass, the 6th, sealing material, the 7th, venting hole, the 8th, electric heater sheath, the 9th, electric heater, the 10th, electrical lead, the 11st, heat is melted sealing material, and the 12nd, the sealing material exhaust-duct, the 13rd, sealing material upper groove, the 14th, sealing material in the vacuum glass chamber.During use, at first on upper panel glass 3, bore venting hole 7, lower floor's glass 1 that will have the point-like upholder then manufactures vacuum glass with interior security bar 5 of upper panel glass 3 usefulness vacuum glass and sealing material 6, dress heat is melted sealing material 11 in the electric heater sheath 8 that has electric heater 9 and electrical lead 10, the centre of melting sealing material 11 in heat is provided with sealing material exhaust-duct 12, electric heater sheath 8 is fixed on venting hole 7 tops of upper panel glass 3, sealing material exhaust-duct 12 is connected with venting hole 7 and vacuum glass chamber 4, vacuum glass after the assembling is put into the vacuum still, to in the vacuum still and by exhaust-duct 12 in the sealing material and vacuum glass venting hole 7 gas in the vacuum glass chamber 4 be discharged with vacuum pump, after meeting the requirements of vacuum tightness in the vacuum glass chamber 4, electric heater 9 adds in thermoelectric heater sheath 8 chambeies heat and melts sealing material 11, fused sealing material 11 under action of gravity, enter in the vacuum glass venting hole 7 and vacuum glass chamber 4 in, after the cooling, heat is melted venting hole 7 bonding being integral on sealing material 11 curing and the upper strata glass 3, with 7 sealings of the venting hole on the vacuum glass.
A kind of mouth-sealing method of vacuum glass comprises the steps:
(1) having the one or more venting holes of processing on the vacuum glass of upholder;
(2) dress sealing material in the well heater chamber is established the exhaust-duct in the sealing material;
(3) well heater is fixed on vacuum glass venting hole top, the sealing material exhaust-duct is connected with the vacuum glass upper air-vent in the well heater chamber;
(4) in the vacuum still, the gas in the vacuum glass chamber is discharged by electric heater sealing material exhaust-duct and venting hole on glass;
(5) heater heats sealing material;
(6) under action of gravity, molten seal material enters in vacuum glass venting hole and the vacuum glass chamber, and venting hole is sealed.
The advantage of the method is: 1, vacuum pumping technology and sealing tech can be simultaneously often Carry out under the temperature, utilize electric heater to carry out the remote heating encapsulant, finish simultaneously a plurality of The sealing of vacuum glass steam vent. 2, many in the vacuum glass processing with supporter Individual steam vent reduces the time that vacuumizes, and reduces cost. 3, the while in the vacuum still Can carry out application of vacuum to the polylith vacuum glass, raise labour productivity.
Claims (9)
1, a kind of closing device of vacuum glass comprises the vacuum glass that has upholder and venting hole, seal gum, well heater, it is characterized in that: vacuum glass is provided with one or more venting holes, dress sealing material in the well heater chamber, establish the exhaust-duct in the sealing material, the electric heater that has sealing material and exhaust-duct is fixed on vacuum glass venting hole top, and the exhaust-duct is connected with the vacuum glass venting hole in the sealing material.
2, the closing device of vacuum glass as claimed in claim 1 is characterized in that: venting hole is that top cylindrical or the cylindrical air exhaust hole is conical.
3, the closing device of vacuum glass as claimed in claim 1 is characterized in that: well heater is an electric heater.
4, the closing device of vacuum glass as claimed in claim 1 is characterized in that: sealing material is that heat is melted seal gum.
5, the closing device of vacuum glass as claimed in claim 1 is characterized in that: sealing material is low melting point pottery or low melting glass.
6, the closing device of vacuum glass as claimed in claim 1 is characterized in that: vacuum glass is placed on exhaust in the vacuum still.
7, the closing device of vacuum glass as claimed in claim 1, it is characterized in that: vacuum glass is placed on the vibrating grid.
8, the closing device of vacuum glass as claimed in claim 1 is characterized in that: sealing material in the heater heats chamber, the fused sealing material enters in the vacuum glass venting hole.
9, a kind of mouth-sealing method of vacuum glass comprises the steps:
(1) having the one or more venting holes of processing on the vacuum glass of upholder;
(2) dress sealing material in the well heater chamber is established the exhaust-duct in the sealing material;
(3) well heater is fixed on vacuum glass venting hole top, the sealing material exhaust-duct is connected with the vacuum glass upper air-vent in the well heater chamber;
(4) in the vacuum still, the gas in the vacuum glass chamber is discharged by electric heater sealing material exhaust-duct and venting hole on glass;
(5) heater heats sealing material;
(6) under action of gravity, molten seal material enters in the vacuum glass venting hole and in the vacuum glass chamber, venting hole is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101072971A CN101314526A (en) | 2007-05-28 | 2007-05-28 | Sealing apparatus and method for vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101072971A CN101314526A (en) | 2007-05-28 | 2007-05-28 | Sealing apparatus and method for vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101314526A true CN101314526A (en) | 2008-12-03 |
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ID=40105682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101072971A Pending CN101314526A (en) | 2007-05-28 | 2007-05-28 | Sealing apparatus and method for vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101314526A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103253856A (en) * | 2012-02-16 | 2013-08-21 | 东元奈米应材股份有限公司 | Gas suction sintering assembly for vacuum thermal insulation glass, and packaging method |
| CN103946471A (en) * | 2012-06-29 | 2014-07-23 | 李赛克奥地利有限公司 | Method and device for sealing insulating glass blanks |
| CN104817260A (en) * | 2015-04-16 | 2015-08-05 | 王宪章 | Vacuum glass edge sealing method and vacuum glass manufacturing method |
| CN106746538A (en) * | 2017-01-09 | 2017-05-31 | 湖北守能真空科技有限公司 | Double-layer vacuum vessel porous vacuum processing structure |
| CN107459268A (en) * | 2017-07-24 | 2017-12-12 | 黄家军 | A kind of enclosuring structure of vacuum glass aspirating hole |
-
2007
- 2007-05-28 CN CNA2007101072971A patent/CN101314526A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103253856A (en) * | 2012-02-16 | 2013-08-21 | 东元奈米应材股份有限公司 | Gas suction sintering assembly for vacuum thermal insulation glass, and packaging method |
| CN103946471A (en) * | 2012-06-29 | 2014-07-23 | 李赛克奥地利有限公司 | Method and device for sealing insulating glass blanks |
| CN103946471B (en) * | 2012-06-29 | 2015-06-17 | 李赛克奥地利有限公司 | Method and device for sealing insulating glass blanks |
| CN104817260A (en) * | 2015-04-16 | 2015-08-05 | 王宪章 | Vacuum glass edge sealing method and vacuum glass manufacturing method |
| CN104817260B (en) * | 2015-04-16 | 2018-06-26 | 武志 | A kind of edge bonding method of vacuum glass and the production method of vacuum glass |
| CN106746538A (en) * | 2017-01-09 | 2017-05-31 | 湖北守能真空科技有限公司 | Double-layer vacuum vessel porous vacuum processing structure |
| CN107459268A (en) * | 2017-07-24 | 2017-12-12 | 黄家军 | A kind of enclosuring structure of vacuum glass aspirating hole |
| CN107459268B (en) * | 2017-07-24 | 2021-10-19 | 黄家军 | Sealing structure of vacuum glass exhaust hole |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081203 |