CN201068427Y - Vacuum glass using micro-sphere as support with multi-layer sealing extraction opening - Google Patents
Vacuum glass using micro-sphere as support with multi-layer sealing extraction opening Download PDFInfo
- Publication number
- CN201068427Y CN201068427Y CNU2006201666491U CN200620166649U CN201068427Y CN 201068427 Y CN201068427 Y CN 201068427Y CN U2006201666491 U CNU2006201666491 U CN U2006201666491U CN 200620166649 U CN200620166649 U CN 200620166649U CN 201068427 Y CN201068427 Y CN 201068427Y
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- China
- Prior art keywords
- glass
- vacuum glass
- micro
- upholder
- vacuum
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses multi-layer sealed vacuum glass which takes micro beads as a supporting object air suction opening, and the glass belongs to the novel energy saving building material field. Micro bead supporting objects are evenly distributed between an upper piece of flat plate glass and a lower piece of flat plate glass; the periphery is sealed with solder; the space between the two pieces of glass is vacuumized through an air suction hole penetrating through the upper piece of glass; the surface has no projection formed by sealing a suction pipe to improve the reliability; the air suction hole forms smooth and artistic flake-shaped vacuum glass after adopting the multi-layer sealing; the heat insulation performance of a micro bead material is good, and the surfaces of the micro beads and the glass, which are adopted as point contact are all helpful to improve the heat insulation and the sound insulation performances of the vacuum glass; the price of the micro beads is low, and the micro beads are convenient for the automatic arrangement to reduce the production cost of the vacuum glass.
Description
Technical field
The utility model relates to a kind of novel transparent heat-insulation and heat-preservation material one vacuum glass, belongs to novel energy-saving construction material field.The internal support that has been specifically related to vacuum glass adopts the solid or cenosphere with sphere, and the bleeding point of vacuum glass adopts multi-layer sealed material and unique plane sealing structure.
Background technology
Vacuum glass is as a kind of lagging material of novel transparent, and its structure as shown in Figure 1.Two sheet glass (P
1, P
2) between evenly lay upholder (1), periphery is with scolder (L) sealing, vacuumizing between the glass and forming thickness is the vacuum interlayer that 0.1～0.2mm includes getter (S).For bearing every square metre of about barometric point of 10 tons, evenly lay some small upholders that satisfy mechanics and vision requirement in the interlayer.Upholder is made profile with tinsel at present circle, annular, C shape, square etc.Its shortcoming is that the plane contact heat transfer area is big; Be difficult to realize the detection that lays of automatization; The making of upholder, to lay cost higher; And the thermal conductivity of metal support is higher or the like.
Existing visible Chinese patent ZK95108228.0 of vacuum glass technology and ZK03263112.X etc.
These patents are incorporated herein by reference.
In above-mentioned existing vacuum glass technology, in order to obtain the high vacuum in the vacuum interlayer, the bleed-off passage of using one section thin glass tube (2) to form is usually found time to interlayer.Vacuumize finish after, again thin glass tube is added heat-sealable.The closure part of thin glass tube will protrude in sheet glass (P behind the sealing by fusing
1) the surface on.In order to protect the bleeding point that is easy to damage, must set up the tin hat of making by metal or duroplasts with the protection bleeding point.The shortcoming of said structure is: make a side surface of the vacuum glass make projection occur and lose smooth continuous surface, not only carry, very easily damage bleeding point in the installation, wiping and seal, and it is attractive in appearance to influence vacuum glass.
Proposition of the present utility model is intended to overcome the above-mentioned defective in the prior art.
Summary of the invention
The utility model proposes with the upholder of microballon, be intended to overcome the defective of existing sheet upholder, reduce upholder and make and lay cost, improve the heat-and sound-insulating performance of vacuum glass, enhance productivity as vacuum glass.
Usually the little shape spheroid of diameter below 0.8mm is called microballon, the material of making microballon can be glass, pottery or metal.Make upholder with solid or cenosphere and have the advantage that thermal conductivity is low, contact area is little, be beneficial to the heat-and sound-insulating performance that improves vacuum glass; Be easy to realize high-speed automated laying; Cost of manufacture is cheap etc.
Use microballon that the surface is coated with the aluminium film can compensate the scale error of microballon external diameter, significantly reduce the contact stress with glass surface, reduce damage glass surface as upholder; Employing is coated with the microballon of titanium film as upholder, through suitably handling, can make bead surface have the function of getter concurrently, and the working vacuum degree of raising vacuum glass prolongs its work-ing life; And the bead surface hole that is coated with the nickel film is little, and smooth surface helps vacuum exhaust; Plated film rear surface hardness improves has increased voltage endurance capability.
A technical scheme of the present utility model aims to provide a kind of novel sealing structure of vacuum glass bleeding point.It is characterized in that: on sheet glass on the vacuum glass, process have predetermined shape and appropriate depth to low groove, and form the duct of bleeding be connected with this groove; The sealing substance that injects this groove duct has multi-level structure: the first layer is a solid shutoff plug, and its effect is the venting surface-area that reduces by the second level sealing ply, increases the flow resistance that discharges gas, reduces the discharge quantity of sealing material.The material of shutoff plug can be the metal or the glass of low venting rate.The second level sealing ply is formed by special glass or resene sealing agent, and with the sealing agent fusing, groove and aspirating hole are injected in degassing back, promptly form the hardened sealing ply after the curing under suitable temperature.The 3rd layer is elastic sealing layer, is made of vacuum rubber, and its effect is a protection sclerosis sealing ply, isolated atmospheric infiltration and corrosion, and the existence of elastic sealing layer simultaneously also helps to keep the smooth attractive in appearance of glass surface, is convenient to the stickup of the 4th layer of protection foil film.
Description of drawings
The structural representation of vacuum glass in Fig. 1 prior art
The vacuum glass bleeding point multi-layer sealing structure synoptic diagram of an embodiment of Fig. 2 the utility model
The vacuum glass bleeding point multi-layer sealing structure synoptic diagram of another embodiment of Fig. 3 the utility model
The vacuum glass bleeding point multi-layer sealing structure synoptic diagram of the 3rd embodiment of Fig. 4 the utility model
Embodiment
Fig. 2 is an embodiment who realizes this patent design, the i.e. synoptic diagram of vacuum glass bleeding point multi-layer sealing structure.As shown in the figure, vacuum glass is by sheet glass (P on the two measure-alike sheet glass
1) and following sheet glass (P
2) form, between two sheet glass by several microballons (1) of evenly arranging as upholder, forming thickness is the vacuum interlayer that includes getter (S) about 0.2mm, the periphery of two sheet glass is with the braze seal.The thickness of sheet glass is as required between 3mm～8mm.
For forming the sealed structure of the vacuum glass bleeding point of conceiving of the present utility model, at vacuum glass upper glass plates (P
1) upper surface on process low groove (A), descending in the present embodiment concave curved surface is a sphere, but is not limited to sphere, in fact can be any available curved surface (as the curved surface among Fig. 3 Fig. 4), the bottom of this recessed (A) communicates with pore (K), thereby constitutes the aspirating hole that connects upper glass plates.
In the vacuum glass manufacturing processed, can after finishing the evacuation of vacuum glass, inject solid shutoff plug (M) and sealing agent (3) by the injection device that is arranged in the vacuum chamber in good time; Elastic sealing layer (4) and protection foil film (5) are then at room temperature processed final the multi-layer sealed of bleeding point that form respectively.
Done detailed description for the utility model preferred embodiment with reference to accompanying drawing.But embodiment wherein is an example of the present utility model, rather than to restriction of the present utility model.Within the spirit and scope of the claim of making subsequently, should contain multiple scheme and combination.For example determining to make the employed thickness of sheet glass up and down of vacuum glass, the kind of used glass; The kind of getter and volume; After the kind and diameter of microballon, determine to shape the concave surface openings of sizes on the upper glass plate upper surface, the kind of the degree of depth and curved surface and shape should be the common practise of those skilled in the art.Therefore the utility model target required for protection will comprise the various concave curved surfaces down that all relate to, the kind of microballon and volume shape, and whole possible combined shaped, and be not subjected to the different restriction of concrete parameter.
Claims (3)
1. with the microballon the multi-layer sealed vacuum glass of upholder bleeding point, evenly lay upholder between two sheet glass, periphery vacuumizes between the glass with the scolder sealing, the extraction pipe melt-sealed is characterized in that with the profile being that the solid or cenosphere of spheric is as upholder.
2. according to claim 1 is the multi-layer sealed vacuum glass of upholder bleeding point with the microballon, it is characterized in that the material of making the microballon upholder can be glass, pottery, metal or other matrix material.
3. according to claim 1 is the multi-layer sealed vacuum glass of upholder bleeding point with the microballon, it is characterized in that microballon upholder surface has aluminium, titanium, nickel or other metal or compound coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201666491U CN201068427Y (en) | 2006-12-20 | 2006-12-20 | Vacuum glass using micro-sphere as support with multi-layer sealing extraction opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201666491U CN201068427Y (en) | 2006-12-20 | 2006-12-20 | Vacuum glass using micro-sphere as support with multi-layer sealing extraction opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201068427Y true CN201068427Y (en) | 2008-06-04 |
Family
ID=39489802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201666491U Expired - Fee Related CN201068427Y (en) | 2006-12-20 | 2006-12-20 | Vacuum glass using micro-sphere as support with multi-layer sealing extraction opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201068427Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079619A (en) * | 2009-11-27 | 2011-06-01 | 洛阳兰迪玻璃机器有限公司 | Glass plate combination sealing method |
| CN103420592A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Vacuum glass extraction opening and manufacturing method |
| CN103864282A (en) * | 2012-12-12 | 2014-06-18 | 东莞市银通玻璃有限公司 | Supporting substance, vacuum glass containing supporting substance, and manufacturing method |
| CN103925576A (en) * | 2014-04-25 | 2014-07-16 | 上海柏宜照明电子有限公司 | LED heat radiator based on heat pipe technology |
| CN103925577A (en) * | 2014-04-25 | 2014-07-16 | 上海柏宜照明电子有限公司 | Sealing structure of high-power LED radiator |
| CN104291627A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Vacuum glass air-exhaust port and manufacturing method thereof |
| CN104291622A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Structure of extraction opening and manufacturing method |
| CN107923214A (en) * | 2015-07-01 | 2018-04-17 | 佳殿玻璃有限公司 | Vacuum insulated glass building (VIG) unit and/or the method for preparing it with the pump discharge sealed through brazing metal sealing |
| CN111499223A (en) * | 2020-04-24 | 2020-08-07 | 李长征 | Tempered vacuum glass and manufacturing method thereof |
-
2006
- 2006-12-20 CN CNU2006201666491U patent/CN201068427Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079619A (en) * | 2009-11-27 | 2011-06-01 | 洛阳兰迪玻璃机器有限公司 | Glass plate combination sealing method |
| CN102079619B (en) * | 2009-11-27 | 2012-02-15 | 洛阳兰迪玻璃机器股份有限公司 | Glass plate combination sealing method |
| CN103864282A (en) * | 2012-12-12 | 2014-06-18 | 东莞市银通玻璃有限公司 | Supporting substance, vacuum glass containing supporting substance, and manufacturing method |
| CN103864282B (en) * | 2012-12-12 | 2016-06-01 | 东莞市银通玻璃有限公司 | Upholder, the vacuum glass comprising this upholder and manufacture method |
| CN103420592A (en) * | 2013-07-17 | 2013-12-04 | 戴长虹 | Vacuum glass extraction opening and manufacturing method |
| CN104291627A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Vacuum glass air-exhaust port and manufacturing method thereof |
| CN104291622A (en) * | 2013-07-17 | 2015-01-21 | 戴长虹 | Structure of extraction opening and manufacturing method |
| CN103925576A (en) * | 2014-04-25 | 2014-07-16 | 上海柏宜照明电子有限公司 | LED heat radiator based on heat pipe technology |
| CN103925577A (en) * | 2014-04-25 | 2014-07-16 | 上海柏宜照明电子有限公司 | Sealing structure of high-power LED radiator |
| CN107923214A (en) * | 2015-07-01 | 2018-04-17 | 佳殿玻璃有限公司 | Vacuum insulated glass building (VIG) unit and/or the method for preparing it with the pump discharge sealed through brazing metal sealing |
| CN107923214B (en) * | 2015-07-01 | 2020-12-25 | 佳殿玻璃有限公司 | Vacuum Insulating Glass (VIG) unit having pump outlet sealed via metal solder seal and/or method of making same |
| CN111499223A (en) * | 2020-04-24 | 2020-08-07 | 李长征 | Tempered vacuum glass and manufacturing method thereof |
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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: 20080604 Termination date: 20121220 |