CN2599196Y - Double-layer vacuum glass - Google Patents
Double-layer vacuum glass Download PDFInfo
- Publication number
- CN2599196Y CN2599196Y CNU032000057U CN03200005U CN2599196Y CN 2599196 Y CN2599196 Y CN 2599196Y CN U032000057 U CNU032000057 U CN U032000057U CN 03200005 U CN03200005 U CN 03200005U CN 2599196 Y CN2599196 Y CN 2599196Y
- Authority
- CN
- China
- Prior art keywords
- glass
- supporter
- dual
- layer vacuum
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 utility model discloses a double-layer vacuum glass, comprising two pieces of oppositely placed glass 1, 4, a vacuum sealant 3, a support object 5 and an air extracting hole 2, wherein, the support object 5 is placed between the glass 1 and the glass 4 so as to form a void, and the periphery is sealed by using the vacuum sealant 3; the air extracting hole 2 is arranged on the glass close to the periphery. The above double-layer vacuum glass has no convection loss and sound transmitting media, thereby the thermal and sound insulation performance is improved, which is suitable for the prior window frames and the transformation for the old buildings. The utility model is characterized in that the shape of the support object 5 is a straight line or a curve.
Description
Technical field
The utility model relates to a kind of dual-layer vacuum glass, the dual-layer vacuum glass that particularly a kind of building uses.
Background technology
In the prior art, on the door and window of building, brought into use a kind of double layer glass.But, be added with air layer in the middle of this double-layer glass, increased the loss of thermal convection current, and sound is to rely on material to propagate, air layer also is a sound bearing medium, has so just reduced the heat insulation and sound insulation property of double layer glass.In addition, the double layer glass thin and thick difference that existing market is sold, specification disunity.According to detection, when the intermediate layer of double layer glass was 18 millimeters, its insulation, sound insulation property were optimum value.If its thickness of hollow glass made from 5 millimeters glass is 28 millimeters, present window frame just can not use, and makes with new house design for old housing reform and brings difficulty.Notice of authorization has been number for the utility model patent of CN2412996Y has overcome above-mentioned defective, still, because there is certain difficulty in the shape and size of supporter in actual fabrication, and therefore, can not large-scale production and apply.Dual-layer vacuum glass of the present utility model is exactly the further improvement of same applicant to the utility model patent of CN2412996Y.
Summary of the invention
At above-mentioned shortcoming, the purpose of this utility model provides a kind of insulation, sound insulation property is good, can use on building also can mass-produced dual-layer vacuum glass.
The purpose of this utility model is achieved in that this dual-layer vacuum glass comprises: two blocks of glass staggered relatively 1,4, vacuum compound 3, supporter 5 and aspirating hole 2, between glass 1 and 4, place supporter 5, form the space between two blocks of glass 1,4, its periphery seals with vacuum compound 3, aspirating hole 2 is arranged on the on glass of close periphery, the length of supporter 5 subtracts 2 times of sealant width and 2 times of aspirating hole width for the glass width, being shaped as of supporter 5: its cross section is foursquare square cylinder; The shape of supporter 5 can be circular cylinder for: its cross section also; The shape of supporter 5 also can for: its cross section is the rectangular cylinder of rectangle.
Adopt the dual-layer vacuum glass of technique scheme, there are not convection losses and sound bearing medium owing to be evacuated between the dual-layer vacuum glass, therefore, heat-insulating property and sound insulation property have been improved, in addition, because the length of supporter equates with the width of glass, has not only improved glass intensity, and be more suitable for the large-scale production of dual-layer vacuum glass and apply.
Description of drawings
Fig. 1 represents the generalized section of dual-layer vacuum glass of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing dual-layer vacuum glass of the present utility model is described in detail.
As shown in Figure 1, dual-layer vacuum glass of the present utility model comprises: two glass staggered relatively 1,4, vacuum compound 3, supporter 5 and aspirating holes 2.Place supporter 5 between glass 1 and 4, to form two spaces between the glass, according to the detection contrast of different gap, when the dual-layer vacuum glass intermediate layer was 0.2 to 0.25 millimeter, the heat conduction sound insulation property was best.Also can make the vacuum glass in 0.2 to 1 millimeter intermediate layer.The periphery of glass 1,4 seals with vacuum compound 3, and aspirating hole 2 is arranged on the on glass of close periphery.Can directly bleed with vacuum pump, the back of bleeding is stopped up with stopper, if vacuumize with vacuum tank then just do not have aspirating hole 2.Dual-layer vacuum glass thickness is the thickness that the thickness of two blocks of glass adds the intermediate layer.For example, with 5 millimeters glass intermediate layers be 0.2 millimeter then vacuum glass thickness be the 5+5+0.2=10.2 millimeter, this specific character just is fit to the use of present window frame and the transformation of old building.Supporter 5 be shaped as straight line or curve, its cross section is foursquare square cylinder; The shape of supporter 5 can be circular cylinder for: its cross section also; The shape of supporter 5 also can for: its cross section is the rectangular cylinder of rectangle.In addition, supporter 5 also can be for there being the different shape of suitable flexibility.
Claims (4)
1, a kind of dual-layer vacuum glass, comprise: two blocks of glass staggered relatively (1), (4), vacuum compound (3), supporter (5) and aspirating hole (2) are placed supporter (5) between glass (1) and (4), form the space between two blocks of glass (1), (4), its periphery seals with vacuum compound (3), and aspirating hole (2) is arranged on the on glass of close periphery, it is characterized in that, supporter (5) be shaped as straight line or curve, its end is 1 to 10 millimeter apart from the distance of fluid sealant (3).
2, dual-layer vacuum glass according to claim 1 is characterized in that, being shaped as of supporter (5): its cross section is foursquare square cylinder.
3, dual-layer vacuum glass according to claim 1 is characterized in that, being shaped as of supporter (5): its cross section is circular cylinder.
4, dual-layer vacuum glass according to claim 1 is characterized in that, being shaped as of supporter (5): its cross section is the rectangular cylinder of rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032000057U CN2599196Y (en) | 2003-01-02 | 2003-01-02 | Double-layer vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032000057U CN2599196Y (en) | 2003-01-02 | 2003-01-02 | Double-layer vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2599196Y true CN2599196Y (en) | 2004-01-14 |
Family
ID=34157105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032000057U Expired - Fee Related CN2599196Y (en) | 2003-01-02 | 2003-01-02 | Double-layer vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2599196Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534777C (en) * | 2004-06-14 | 2009-09-02 | 约翰·阿绍尔 | Panel with special effects |
| CN105445886A (en) * | 2015-12-21 | 2016-03-30 | 杨慧波 | Light wave absorption type full transmission glass panel |
-
2003
- 2003-01-02 CN CNU032000057U patent/CN2599196Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534777C (en) * | 2004-06-14 | 2009-09-02 | 约翰·阿绍尔 | Panel with special effects |
| CN105445886A (en) * | 2015-12-21 | 2016-03-30 | 杨慧波 | Light wave absorption type full transmission glass panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |