CN212079073U - Curved surface dysmorphism cavity fire prevention glass of high strength - Google Patents
Curved surface dysmorphism cavity fire prevention glass of high strength Download PDFInfo
- Publication number
- CN212079073U CN212079073U CN201922486389.6U CN201922486389U CN212079073U CN 212079073 U CN212079073 U CN 212079073U CN 201922486389 U CN201922486389 U CN 201922486389U CN 212079073 U CN212079073 U CN 212079073U
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- Prior art keywords
- glass
- curved
- glass substrate
- curved surface
- strength
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 title claims abstract description 101
- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 206010066054 Dysmorphism Diseases 0.000 title claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims abstract description 17
- 239000005341 toughened glass Substances 0.000 claims abstract description 15
- 239000002274 desiccant Substances 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims 1
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- WGLNLIPRLXSIEL-UHFFFAOYSA-N [Sn].[Cr] Chemical compound [Sn].[Cr] WGLNLIPRLXSIEL-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a curved surface dysmorphism cavity fire prevention glass of high strength belongs to fire prevention glass technical field. The glass substrate comprises a first curved glass substrate and a second curved glass substrate, wherein the edges of the first curved glass substrate and the second curved glass substrate are isolated and fixed through a supporting frame, a closed heat insulation cavity is formed inside the first curved glass substrate and the second curved glass substrate, the contact surface of the supporting frame and the glass substrate is bonded through a sealant, a toughened glass column is arranged in the heat insulation cavity, and the upper surface and the lower surface of the toughened glass column are tangent to the first curved glass substrate and the second curved glass substrate and are connected through a transparent adhesive. The first curved glass substrate is LOW-E energy-saving glass, and the second curved glass substrate is fireproof glass. The utility model discloses a curved surface dysmorphism cavity fire prevention glass of high strength has set up the toughened glass post at the both ends in thermal-insulated chamber, has strengthened near the stress on two curved edges of curved surface glass board, has improved glass's tolerance, has also alleviated the glass substrate simultaneously and has leaded to the condition that glass warp because of thermal-insulated chamber receives expend with heat and contract with cold.
Description
Technical Field
The utility model belongs to the technical field of fire prevention glass, concretely relates to curved surface dysmorphism cavity fire prevention glass of high strength.
Background
The fireproof glass belongs to one kind of safety glass, and is obtained through treating float glass physically and chemically, and can maintain the fire resistance and heat insulating performance of the glass in some time in case of fire.
The hollow fireproof glass consists of two or more layers of fireproof glass. The periphery of the glass is bonded and sealed with the sealing strips and the glass strips by using a high-strength and high-airtightness composite adhesive. The middle is filled with dry gas, and the frame is filled with drying agent to ensure the dryness of the air between the glass sheets.
With the development of the building industry and the improvement of the building technical level, curved glass is needed to be used for improving the space sense of a plurality of beautiful and complex building models. However, since the glass substrate is bent, stress is easily generated in the glass after molding, and it has been found by studies such as liu zhong that the maximum tensile stress of the curved glass plate is located in the vicinity of both curved sides of the curved glass plate under the normal wind load condition. The glass plates have different sizes, and the maximum main stress distribution is also different, but the maximum tensile stress is always positioned near two curved edges of the curved glass plate. This is in contrast to the maximum tensile stress of flat glass, which is always located in the middle of the glass sheet. Therefore, on one hand, the uneven stress can affect the use effect of the hollow fireproof glass, and on the other hand, the heat insulation cavity between the two pieces of glass is easily deformed due to the influence of expansion with heat and contraction with cold.
Disclosure of Invention
To the not enough of existence among the prior art, the utility model aims to provide a curved surface dysmorphism cavity fire prevention glass of high strength.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a curved surface dysmorphism cavity fire prevention glass of high strength, including first curved surface glass substrate, second curved surface glass substrate, first curved surface glass substrate, second curved surface glass substrate edge are kept apart fixedly through the carriage to form the confined thermal-insulated chamber in inside, the carriage bonds with sealed glue with the contact surface of glass substrate, the thermal-insulated intracavity is equipped with the toughened glass post, the upper and lower surface of toughened glass post is tangent and is passed through transparent adhesive bonding with first curved surface glass substrate, second curved surface glass substrate respectively.
Furthermore, the first curved glass substrate is LOW-E energy-saving glass.
Furthermore, the second curved glass substrate is made of fireproof glass.
Further, inert gas is filled in the heat insulation cavity.
Furthermore, a drying agent is filled in the supporting frame.
Furthermore, the toughened glass columns are arranged at two ends of the heat insulation cavity.
Furthermore, a plurality of toughened glass columns can be arranged towards the middle along two ends of the heat insulation cavity.
Has the advantages that: compared with the prior art, the method has the following advantages: the utility model provides a curved surface dysmorphism cavity fire prevention glass of high strength has set up the toughened glass post at the both ends in thermal-insulated chamber, has strengthened the stress near two curved edges of curved surface glass board, has improved glass's tolerance, has also alleviated the glass substrate simultaneously and has leaded to the condition that glass warp because of thermal-insulated chamber receives expend with heat and contract with cold.
Drawings
FIG. 1 is a schematic view of the whole of a high-strength curved shaped hollow fire-proof glass;
FIG. 2 is a detailed schematic view of a high-strength curved shaped hollow fire-resistant glass edge.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the high-strength curved surface special-shaped hollow fireproof glass comprises a first curved surface glass substrate 1 and a second curved surface glass substrate 2, the edges of the first curved surface glass substrate 1 and the second curved surface glass substrate 2 are isolated and fixed through a supporting frame 5, a closed heat insulation cavity 3 is formed inside the first curved surface glass substrate and the second curved surface glass substrate, the contact surface of the supporting frame and the glass substrate is bonded through a sealant, a toughened glass column 4 is arranged in the heat insulation cavity, and the upper surface and the lower surface of the toughened glass column 4 are tangent to the first curved surface glass substrate 1 and the second curved surface glass substrate 2 respectively and are connected through a transparent adhesive.
First curved glass baseAnd the sheet 1 is LOW-E energy-saving glass. The LOW-E energy-saving glass is high-performance LOW-radiation glass, and a plurality of layers of films made of different materials are sputtered on the surface of the glass in a vacuum sputtering mode. Wherein the silver coating has high reflection function to infrared rays, i.e. high thermal resistance, and the bottom coating film under the silver coating is tin dioxide SnO2An anti-reflection coating for increasing light transmittance, a tin-chromium alloy NiCr metal isolation coating on the silver coating for protecting the silver coating, and a tin dioxide SnO as the top coating2The anti-reflection coating film has the main function of protecting the whole coating film layer, thereby meeting the requirements of high light transmittance, low reflectivity, high barrier, environmental protection, energy conservation and green building design which are emphasized by modern building glass.
The second curved glass substrate 2 is made of fireproof glass, and can keep the fire-resistant integrity and block open fire and toxic and harmful gases on the fire-facing surface within a certain time.
The supporting frame 5 is of a hollow structure, is filled with a drying agent and is of a rectangular structure, the sealed space, namely the heat insulation cavity 3, is filled with inert gas, so that heat insulation, temperature insulation and noise reduction can be realized, the optimized size and the good chamfering structure of the supporting frame enable the outer-layer sealant to have good fixed conditions, and the outer-layer sealant is not easy to deform and damage.
The toughened glass columns 4 are arranged at two ends of the heat insulation cavity 3. The two ends of the heat insulation cavity can be arranged towards the middle, the stress near the two curved edges of the curved glass plate is enhanced, the tolerance of the glass is improved, and the condition that the glass substrate is deformed due to expansion caused by heat and contraction caused by cold of the heat insulation cavity is relieved.
Claims (7)
1. The utility model provides a curved surface dysmorphism cavity fire prevention glass of high strength, its characterized in that includes first curved surface glass substrate (1), second curved surface glass substrate (2), and first curved surface glass substrate (1), second curved surface glass substrate (2) edge are kept apart fixedly through carriage (5) to form confined thermal-insulated chamber (3) inside, the carriage bonds with sealed glue with the contact surface of glass substrate, the thermal-insulated intracavity is equipped with toughened glass post (4), the upper and lower surface of toughened glass post (4) is tangent and passes through transparent adhesive tape adhesive bonding with first curved surface glass substrate (1), second curved surface glass substrate (2) respectively.
2. The high-strength curved-surface-shaped hollow fire-retardant glass according to claim 1, wherein the first curved-surface glass substrate (1) is LOW-E energy-saving glass.
3. The high strength curved shaped hollow fire resistant glass as claimed in claim 1, wherein said second curved glass substrate (2) is a fire resistant glass.
4. The high-strength curved-surface-shaped hollow fireproof glass according to claim 1, wherein the heat insulation cavity (3) is filled with inert gas.
5. The high-strength curved-surface-shaped hollow fireproof glass according to claim 1, wherein the supporting frame (5) is filled with a drying agent.
6. The high-strength curved-surface-shaped hollow fireproof glass according to claim 1, wherein the tempered glass column (4) is arranged at two ends of the heat insulation cavity (3).
7. The high-strength curved-surface-shaped hollow fireproof glass according to claim 6, wherein a plurality of toughened glass columns (4) are arranged along the two ends of the heat insulation cavity towards the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486389.6U CN212079073U (en) | 2019-12-31 | 2019-12-31 | Curved surface dysmorphism cavity fire prevention glass of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486389.6U CN212079073U (en) | 2019-12-31 | 2019-12-31 | Curved surface dysmorphism cavity fire prevention glass of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212079073U true CN212079073U (en) | 2020-12-04 |
Family
ID=73566295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922486389.6U Expired - Fee Related CN212079073U (en) | 2019-12-31 | 2019-12-31 | Curved surface dysmorphism cavity fire prevention glass of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212079073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571875A (en) * | 2020-12-14 | 2021-03-30 | 安徽省腾创节能科技有限公司 | Fireproof glass with high curvature and processing method thereof |
-
2019
- 2019-12-31 CN CN201922486389.6U patent/CN212079073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571875A (en) * | 2020-12-14 | 2021-03-30 | 安徽省腾创节能科技有限公司 | Fireproof glass with high curvature and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |