CN204779354U - Hollow glass - Google Patents
Hollow glass Download PDFInfo
- Publication number
- CN204779354U CN204779354U CN201520486328.9U CN201520486328U CN204779354U CN 204779354 U CN204779354 U CN 204779354U CN 201520486328 U CN201520486328 U CN 201520486328U CN 204779354 U CN204779354 U CN 204779354U
- Authority
- CN
- China
- Prior art keywords
- thermoplasticity
- glass
- sealing ring
- stop bar
- secondary seal
- 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.)
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- Securing Of Glass Panes Or The Like (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model relates to a glass especially relates to a hollow glass, including being no less than two -layer glass, set up the sealing ring all around between the adjacent two -layer glass, the sealing ring is formed by the cyclic annular sealing connection of thermoplasticity space stop bar, and sealing ring peripheral coat secondary seal is glued. The beneficial effects of the utility model are that: adopt polyisobutylene to glue the thermoplasticity space stop bar of preparation, the heat -proof quality is good, gas tightness and steam transmissivity are low, and thermoplasticity space stop bar both ends set up the wedge bevel connection, utilize bevel connection butt joint design to ensure that whole space stop bar forms airtight sealing ring, the heat conductivity of material own only is 0.22 in addition, effectively improves the cold bridge phenomenon of traditional groove aluminium formula hollow glass limit portion, applys after the secondary seal glues, makes the product can accomplish five ageing -resistant loop tests, and product life can reach 40 years.
Description
Technical field
The utility model relates to a kind of glass, particularly relates to a kind of double glazing.
Background technology
Appendix A regulation in standard GB/T/T11944-2012 in work-ing life about double glazing: the double glazing life-span should ensure 15 years.Due to the impact that the structure unit factor of product own and GB require about basic structure; cause traditional aluminum groove hollow glass seal durability can be permanent; and it is very low for the protective value of filling rare gas element in cavity; after the weathering test in 10 year life-span of simulation; resistance to air loss seriously reduces; inner special gas severe leakage, causes heat-proof quality to reduce, finally causes sealing unsuccessfully disabler.Work-ing life is the buildings of 50 years, through the replacing of 3-5 double glazing, and waste glass cost of manufacture, Renewal process workload is large, waste of manpower cost.
Utility model content
For solve prior art exist defect, the purpose of this utility model is to provide a kind of double glazing, and heat-proof quality is good, resistance to air loss and water vapor transmittance low, long product lifecycle.
The technical solution of the utility model is: a kind of double glazing, comprises and is no less than two-layer glass, and the surrounding between adjacent two layers glass arranges wear ring, and described wear ring is formed by connecting by thermoplasticity spacer bar annular seal, wear ring periphery coating secondary seal glue.
Described thermoplasticity spacer bar two ends arrange wedge shape angle.
Described thermoplasticity spacer bar is polyisobutene glue thermoplasticity spacer bar.
Described secondary seal glue is TR sealant, polyurethane adhesive or silica gel.
The beneficial effects of the utility model are: adopt the thermoplasticity spacer bar that polyisobutene glue makes, heat-proof quality is good, resistance to air loss and water vapor transmittance low, thermoplasticity spacer bar two ends arrange wedge shape angle, utilize angle to dock design and guarantee that whole spacer bar forms gas tight seal ring; In addition the thermal conductivity of material own is only 0.22, effectively improves traditional aluminum groove hollow glass edge cold bridge phenomenon, and after applying secondary seal glue, make product can complete five ageing-resistant loop tests, product can reach 40 years work-ing life.
Accompanying drawing explanation
The utility model has accompanying drawing 3 width.
Fig. 1 is the structure iron of embodiment 1 of the present utility model;
Fig. 2 is the structure iron of embodiment 2 of the present utility model;
Fig. 3 is thermoplasticity spacer bar angle joint partial enlarged drawing of the present utility model.
In figure, Reference numeral is as follows: 1, glass, and 2, thermoplasticity spacer bar, 3, secondary seal glue, 4, wedge shape angle.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further:
Embodiment 1
A kind of double glazing as shown in figures 1 and 3, comprises layer glass 1, arranges wear ring between adjacent glass 1, and described wear ring is formed by connecting by thermoplasticity spacer bar 2 annular seal, wear ring periphery coating secondary seal glue 3; Described thermoplasticity spacer bar 2 two ends arrange wedge shape angle 4 and are tightly connected; Described thermoplasticity spacer bar 2 is polyisobutene glue thermoplasticity spacer bar; Described secondary seal glue 3 is TR sealant, polyurethane adhesive or silica gel.
Embodiment 2
A kind of double glazing as shown in Figures 2 and 3, comprises triplex glass 1, arranges wear ring respectively between adjacent two layers glass 1, and described wear ring is formed by connecting by thermoplasticity spacer bar 2 annular seal, wear ring periphery coating secondary seal glue 3; Described thermoplasticity spacer bar 2 two ends arrange wedge shape angle 4 and are tightly connected; Described thermoplasticity spacer bar 2 is polyisobutene glue thermoplasticity spacer bar; Described secondary seal glue 3 is TR sealant, polyurethane adhesive or silica gel.
The end face that described secondary seal glue 3 outer face is corresponding to each layer glass.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. a double glazing, it is characterized in that, comprise and be no less than two-layer glass (1), the surrounding between adjacent two layers glass (1) arranges wear ring, described wear ring is formed by connecting by thermoplasticity spacer bar (2) annular seal, wear ring periphery coating secondary seal glue (3).
2. a kind of double glazing according to claim 1, is characterized in that, described thermoplasticity spacer bar (2) two ends arrange wedge shape angle (4).
3. a kind of double glazing according to claim 1, is characterized in that, described thermoplasticity spacer bar (2) is polyisobutene glue thermoplasticity spacer bar.
4. a kind of double glazing according to claim 1, is characterized in that, described secondary seal glue (3) is TR sealant, polyurethane adhesive or silica gel.
5. a kind of double glazing according to any one of claim 1-4, is characterized in that, the end face that described secondary seal glue (3) outer face is corresponding to each layer glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486328.9U CN204779354U (en) | 2015-07-06 | 2015-07-06 | Hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520486328.9U CN204779354U (en) | 2015-07-06 | 2015-07-06 | Hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779354U true CN204779354U (en) | 2015-11-18 |
Family
ID=54519445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520486328.9U Active CN204779354U (en) | 2015-07-06 | 2015-07-06 | Hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779354U (en) |
-
2015
- 2015-07-06 CN CN201520486328.9U patent/CN204779354U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |