CN111688303A - Composite safety glass structure composed of asymmetric vacuum glass - Google Patents
Composite safety glass structure composed of asymmetric vacuum glass Download PDFInfo
- Publication number
- CN111688303A CN111688303A CN202010393070.3A CN202010393070A CN111688303A CN 111688303 A CN111688303 A CN 111688303A CN 202010393070 A CN202010393070 A CN 202010393070A CN 111688303 A CN111688303 A CN 111688303A
- Authority
- CN
- China
- Prior art keywords
- glass
- vacuum
- asymmetric
- vacuum glass
- asymmetric vacuum
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10064—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising at least two glass sheets, only one of which being an outer layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10366—Reinforcements of the laminated safety glass or glazing against impact or intrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/022—Mechanical properties
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
- E06B3/6612—Evacuated glazing units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2509/00—Household appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a composite safety glass structure consisting of asymmetric vacuum glass, which comprises a vacuum glass structure in a vacuum + hollow or vacuum + interlayer form, and is formed by compositing asymmetric vacuum glass and single safety glass; the asymmetric vacuum glass comprises two glass substrates with different thicknesses. Wherein, the thicker vacuum glass substrate bears the external impact and other load effects, and the thinner vacuum glass substrate is matched with the thicker vacuum glass substrate to form a glass structure containing a vacuum cavity to prepare the asymmetric vacuum glass. Because the thinner glass sheet has better flexible deformation characteristic, when the thicker glass bears external impact, the thinner glass sheet can generate sufficient deformation under the action of smaller external force, so that overlarge energy concentration near the support after impact is avoided, and the thicker glass has stronger impact resistance effect, so that the impact resistance of the thicker side of the substrate of the vacuum glass is improved.
Description
Technical Field
The invention relates to the field of glass deep processing and quality detection, in particular to vacuum glass for a curtain wall and a structure formed by compounding the vacuum glass, and particularly relates to vacuum glass with strong impact resistance and a safety glass structure formed by compounding the vacuum glass by hermetically sealing edges of two pieces of glass with different thicknesses.
Background
Vacuum glass is a glass product with excellent heat insulation and preservation, and has been widely applied in the fields of building doors and windows, curtain walls, household appliance cold chains and the like.
At present, the vacuum glass is manufactured by sealing the peripheries of two pieces of flat glass by using low-melting-point glass, vacuumizing a gap between the two pieces of glass, and arranging a plurality of supports in the gap, wherein the vacuum degree requirement of the gap is more than 10-2 Pa. A typical vacuum glass structure is shown in fig. 1, which comprises a symmetric vacuum glass structure prepared by two flat glass substrates 101 with equal thickness, a plurality of supports 102, a low-melting glass sealing layer 103, and a pumping hole 104.
For the above-mentioned symmetrical vacuum glass structure, no matter the glass substrate 101 is made of tempered vacuum glass or ordinary glass, after the vacuum glass product is formed, because the deformation of the two pieces of glass is mutually restricted, and because the stress concentration near the support and the impact energy are easily concentrated at the position, the impact resistance is poor, and the index requirement of the current building safety glass can not be met, therefore, the vacuum glass adopting the structure can not be used as the safety glass to be applied to the curtain wall according to the current national standard and standard requirement. If the vacuum glass meets the impact-resistant safety index, the vacuum glass must be compounded, namely the vacuum glass is clamped between two or more pieces of safety glass, so that the two sides of the vacuum glass cannot directly bear the impact load. A typical safety composite glass structure made of symmetrical vacuum glass is shown in fig. 2, where fig. 2 is a structure made of symmetrical vacuum glass compounded into a dual-cavity hollow + vacuum glass structure, where 201 is tempered single glass, 202 is a hollow layer, and 203 is a sealing unit of hollow glass. Fig. 3 shows a hollow + interlayer + vacuum glass structure formed by laminating a single piece of toughened glass with a symmetrical vacuum glass, wherein 204 is the toughened interlayer glass, and fig. 4 shows a double-interlayer vacuum glass structure formed by laminating a symmetrical vacuum glass with two pieces of toughened glass. The vacuum glass composite structure has the advantages that the number of glass sheets is at least 4, so that the preparation cost, the whole weight and the thickness of the composite vacuum glass are necessarily increased, and the application range and the engineering popularization and application of the vacuum glass are restricted. Obviously, the improvement of the impact resistance of the vacuum glass to meet the impact resistance requirement of safety glass is one of the important directions of the development of the vacuum glass at present.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a novel vacuum glass structure with strong impact resistance and safety glass compounded by the structure, the vacuum glass and the glass structure compounded by the vacuum glass structure not only have the impact resistance meeting the requirements of current specifications on the safety glass, but also have the advantages of smaller deformation of the vacuum glass, lower caused thermal stress and difficult damage under the action of temperature difference, and have important application prospects.
The technical scheme provided by the invention is as follows:
a composite safety glass structure composed of asymmetric vacuum glass comprises a vacuum glass structure in a vacuum + hollow or vacuum + interlayer form, and is formed by compositing asymmetric vacuum glass and single safety glass (toughened glass or interlayer glass).
As a further improvement of the above technical solution:
the asymmetric vacuum glass comprises two glass substrates with different thicknesses.
The thicker glass substrate of the asymmetric vacuum glass bears the action of external impact load, and the thickness of the glass substrate is more than or equal to 5 mm; the thickness of the thin glass substrate is less than or equal to 3 mm.
The thicker glass substrate has a thickness of any one of 5mm, 6mm, 8mm, 10mm and 12 mm.
The thinner glass substrate has a thickness of one of 3mm or 2 mm.
The glass substrate comprises common glass, semi-toughened glass or toughened glass; if the asymmetric vacuum glass is used as safety glass, the two glass substrates with different thicknesses are toughened glass substrates, and low-temperature sealing is adopted, and the surface stress of the toughened glass after sealing reaches more than 90 MPa.
When the asymmetric vacuum glass and the single piece of safety glass are compounded into the hollow and vacuum glass structure, one surface of the thinner glass of the asymmetric vacuum glass faces one side of the hollow glass cavity layer.
When the asymmetric vacuum glass adopts a structure that the PVB, SGP or EVA films and single-piece toughened glass are compounded into an interlayer and vacuum glass, one side of the thin glass of the asymmetric vacuum glass faces to one side of the adhesive-sandwiched surface.
The invention has the following beneficial effects:
in order to improve the shock resistance of the vacuum glass, the two glass substrates forming the vacuum glass are selected to be glass with unequal thickness, wherein the thicker glass substrate bears other load effects such as external impact, wind load and the like, the thinner glass substrate is matched with the thicker glass substrate, and after peripheral sealing and vacuumizing, a glass structure containing a vacuum cavity is formed to prepare the asymmetric vacuum glass. Because the thinner glass has better flexible deformation characteristic, when the thicker glass bears external impact, the thinner glass can generate sufficient deformation under the action of smaller external force, so that overlarge energy concentration near the support after impact is avoided, and the thicker glass has stronger impact resistance effect so as to improve the impact resistance of the vacuum glass. The thin side of the glass is not subjected to impact load, when the side is also required to be subjected to impact load or has impact resistance requirements, the asymmetric vacuum glass is required to be compounded with other safety glass, and the thin side faces to the inner surface of the composite glass so as not to be directly subjected to impact load, so that the requirement of the overall impact resistance of the composite glass is met.
Drawings
FIG. 1 is a schematic structural view of a conventional symmetrical vacuum glass.
FIG. 2 is a schematic view of a structure of dual-cavity hollow glass and vacuum glass compounded by symmetric vacuum glass.
FIG. 3 is a schematic view of a structure of hollow glass, vacuum glass and interlayer formed by combining symmetrical vacuum glass.
FIG. 4 is a schematic structural view of a double-laminated vacuum glass formed by combining symmetrical vacuum glass.
FIG. 5 is a schematic view of an asymmetric vacuum glass structure according to the present invention.
FIG. 6 is a schematic structural view of the composite hollow glass and vacuum glass made of asymmetric vacuum glass according to the present invention.
Fig. 7 is a schematic structural view of the interlayer + vacuum glass formed by compounding the asymmetric vacuum glass according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following further describes embodiments of the present invention with reference to the accompanying drawings.
Fig. 5 is a schematic structural diagram of an asymmetric vacuum glass of the present invention, wherein 301 is a thicker glass substrate mainly responsible for the impact enhancement of the external load of the vacuum glass, and 302 is a thinner glass substrate matched with the thicker glass substrate 301, and after peripheral sealing and vacuum pumping, a glass structure containing a vacuum cavity is formed, and the asymmetric vacuum glass is prepared. In the above structure, the thicker glass sheet 301 is a load bearing structure surface, and the thickness is generally 5mm or more, and generally 5mm, 6mm, 8mm, 10mm, 12mm, etc. can be selected, and the thinner glass sheet 302 is a non-load bearing structure surface, and the thickness is less than 3mm, and generally 2mm, 3mm can be selected. The thickness difference of the thick glass and the thin glass of this structure is big more, and then vacuum glass shock resistance can promote the effect better, but because atmospheric pressure effect, thin glass also has born the support stress and the bending stress and the deformation that atmospheric pressure difference effect formed, consequently, its thickness also can not infinitely reduce, and its thickness value need combine the supporter interval, confirms through optimizing, and is more suitable between the general selection 2 ~ 3 mm.
The structure of the vacuum glass is the same as that of the existing vacuum glass except that the thicknesses of two pieces of glass are different, namely, the glass can be provided with air extraction holes 104, a plurality of supports 102 are arranged between the two original glass pieces at intervals, and the periphery of the glass is sealed and sealed by low-melting-point glass 103 (see fig. 1).
The two glass substrates 301 for the asymmetric vacuum glass can be ordinary glass, semi-tempered glass or tempered glass. When the vacuum glass is required to be used as safety glass, the two glass substrates 301 need to use toughened glass as an original sheet and are sealed by adopting a low-temperature sealing technology, so that the surface stress value of the toughened glass after sealing is still over 90 MPa.
The asymmetric vacuum glass prepared by the method has the advantages that the thicker side of the glass can bear stronger impact action, so that the glass can be used on doors and windows and curtain walls or other cold chains with one side required to have impact resistance in a single-piece (without compounding), and only one side of the thicker glass 301 is required to face the side with the impact resistance requirement in installation.
The asymmetric vacuum glass prepared by the method has the advantages that the thinner surface of the glass can not bear stronger impact action, so when the asymmetric vacuum glass is required to be arranged on a door and window curtain wall with requirements on glass impact resistance on two sides, the asymmetric vacuum glass structure is required to be compounded with toughened glass or laminated glass, and the compounding mode is shown in figures 6-7. Fig. 6 shows a hollow + vacuum glass structure formed by compositing asymmetric vacuum glass and single piece of toughened glass, wherein a thin glass 302 is required to face one side of a hollow glass cavity layer during compositing. Fig. 7 shows an interlayer + vacuum glass structure formed by laminating a film such as PVB, SGP, or EVA and a single piece of toughened glass, in which a thinner glass 302 is required to face the side of the laminated glass. After the composite structure is compounded, the thinner side of the asymmetric vacuum glass is clamped in the center of the composite structure, and the asymmetric vacuum glass does not directly bear the action of external impact load, so that the requirement on impact resistance can be met. Since the structure shown in fig. 6-7 has at least one piece of glass less than the structure shown in fig. 2-4, the manufacturing cost, the product weight and the whole thickness of the composite vacuum glass are reduced, and the popularization advantage is achieved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. A composite safety glass structure composed of asymmetric vacuum glass is characterized by comprising a vacuum glass structure in a vacuum + hollow or vacuum + interlayer form, and the composite safety glass structure is formed by compositing asymmetric vacuum glass and single safety glass.
2. The composite safety glass structure of asymmetric vacuum glass composition as in claim 1, wherein the asymmetric vacuum glass comprises two glass substrate compositions with different thicknesses.
3. The composite safety glass structure composed of the asymmetric vacuum glass according to claim 2, wherein the thicker glass substrate of the asymmetric vacuum glass bears the external impact load and has a thickness of 5mm or more; the thickness of the thin glass substrate is less than or equal to 3 mm.
4. The asymmetric vacuum glass composite safety glass structure according to claim 3, wherein the thicker glass substrate has a thickness of any one of 5mm, 6mm, 8mm, 10mm and 12 mm.
5. The asymmetric vacuum glass composite safety glass structure of claim 3, wherein the thin glass substrate is one of 3mm or 2mm thick.
6. The asymmetric vacuum glass composite safety glass structure as in claim 2, wherein the glass substrate comprises ordinary glass, semi-tempered glass or tempered glass; if the asymmetric vacuum glass is used as safety glass, the two glass substrates with different thicknesses are toughened glass substrates, and low-temperature sealing is adopted, and the surface stress of the toughened glass after sealing reaches more than 90 MPa.
7. The composite safety glass structure composed of the asymmetric vacuum glass according to any one of claims 2 to 6, wherein when the asymmetric vacuum glass and the single safety glass are compounded into the hollow + vacuum glass structure, the thinner glass side of the asymmetric vacuum glass faces the cavity layer side of the hollow glass.
8. The composite safety glass structure composed of asymmetric vacuum glass according to any one of claims 2 to 6, wherein when the asymmetric vacuum glass is compounded with a single piece of toughened glass into a laminated + vacuum glass structure by using a film made of PVB, SGP or EVA, the thinner glass side of the asymmetric vacuum glass faces the adhesive side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393070.3A CN111688303A (en) | 2020-05-11 | 2020-05-11 | Composite safety glass structure composed of asymmetric vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393070.3A CN111688303A (en) | 2020-05-11 | 2020-05-11 | Composite safety glass structure composed of asymmetric vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688303A true CN111688303A (en) | 2020-09-22 |
Family
ID=72477150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010393070.3A Pending CN111688303A (en) | 2020-05-11 | 2020-05-11 | Composite safety glass structure composed of asymmetric vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688303A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878869A (en) * | 2021-01-29 | 2021-06-01 | 福耀玻璃工业集团股份有限公司 | Sound insulation glass for high-speed locomotive |
| WO2023041460A1 (en) * | 2021-09-15 | 2023-03-23 | Agc Glass Europe | Multiple glazing comprising a laminated vacuum insulating glazing unit |
| WO2023041456A1 (en) * | 2021-09-15 | 2023-03-23 | Agc Glass Europe | Multiple glazing with asymmetric vacuum-insulating glazing unit |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316138A (en) * | 2000-04-28 | 2001-11-13 | Nippon Sheet Glass Co Ltd | Glass panel |
| CN202164971U (en) * | 2011-07-01 | 2012-03-14 | 北京新立基真空玻璃技术有限公司 | Composite vacuum glass for sound insulation |
| WO2013008724A1 (en) * | 2011-07-08 | 2013-01-17 | 旭硝子株式会社 | Double glazed glass and method for producing same |
| CN203592740U (en) * | 2013-11-13 | 2014-05-14 | 新疆安玻玻璃科技有限公司 | Laminated glass with safe structure |
| CN203592742U (en) * | 2013-11-13 | 2014-05-14 | 新疆安玻玻璃科技有限公司 | High strength laminated glass |
| CN206338006U (en) * | 2016-12-02 | 2017-07-18 | 安徽嘉伟新材料科技有限责任公司 | A kind of vacuum sound insulation energy saving door and window |
| CN109775998A (en) * | 2019-01-22 | 2019-05-21 | 惠州市龙玻节能玻璃有限公司 | A kind of hollow glass structure configuration scheme |
| WO2019219595A1 (en) * | 2018-05-14 | 2019-11-21 | Agc Glass Europe | Asymmetrical vacuum-insulated glazing unit |
| CN110734231A (en) * | 2019-10-28 | 2020-01-31 | 洛阳兰迪玻璃机器股份有限公司 | kinds of impact-resistant vacuum glass |
-
2020
- 2020-05-11 CN CN202010393070.3A patent/CN111688303A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316138A (en) * | 2000-04-28 | 2001-11-13 | Nippon Sheet Glass Co Ltd | Glass panel |
| CN202164971U (en) * | 2011-07-01 | 2012-03-14 | 北京新立基真空玻璃技术有限公司 | Composite vacuum glass for sound insulation |
| WO2013008724A1 (en) * | 2011-07-08 | 2013-01-17 | 旭硝子株式会社 | Double glazed glass and method for producing same |
| CN203592740U (en) * | 2013-11-13 | 2014-05-14 | 新疆安玻玻璃科技有限公司 | Laminated glass with safe structure |
| CN203592742U (en) * | 2013-11-13 | 2014-05-14 | 新疆安玻玻璃科技有限公司 | High strength laminated glass |
| CN206338006U (en) * | 2016-12-02 | 2017-07-18 | 安徽嘉伟新材料科技有限责任公司 | A kind of vacuum sound insulation energy saving door and window |
| WO2019219595A1 (en) * | 2018-05-14 | 2019-11-21 | Agc Glass Europe | Asymmetrical vacuum-insulated glazing unit |
| CN109775998A (en) * | 2019-01-22 | 2019-05-21 | 惠州市龙玻节能玻璃有限公司 | A kind of hollow glass structure configuration scheme |
| CN110734231A (en) * | 2019-10-28 | 2020-01-31 | 洛阳兰迪玻璃机器股份有限公司 | kinds of impact-resistant vacuum glass |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878869A (en) * | 2021-01-29 | 2021-06-01 | 福耀玻璃工业集团股份有限公司 | Sound insulation glass for high-speed locomotive |
| WO2023041460A1 (en) * | 2021-09-15 | 2023-03-23 | Agc Glass Europe | Multiple glazing comprising a laminated vacuum insulating glazing unit |
| WO2023041456A1 (en) * | 2021-09-15 | 2023-03-23 | Agc Glass Europe | Multiple glazing with asymmetric vacuum-insulating glazing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111688303A (en) | Composite safety glass structure composed of asymmetric vacuum glass | |
| US9957193B2 (en) | Single glass panel for fire door and double glazed glass panel for fire door | |
| EP4257792A2 (en) | Insulating glazing unit | |
| US20090311449A1 (en) | Method of manufacturing an insulated, impact resistant window | |
| CN112534113A (en) | Asymmetric safety vacuum insulating glazing unit | |
| US10711512B2 (en) | Glazed element with improved tightness | |
| US11174669B2 (en) | Asymmetrical vacuum-insulated gazing unit | |
| US20230415457A1 (en) | Glass laminates containing low expansion glass | |
| CN2585947Y (en) | Hollowed glass | |
| CN205740760U (en) | A kind of multilayer compound glass | |
| CN220548782U (en) | Large-size composite bulletproof glass | |
| CN112389048A (en) | Composite glass, and manufacturing method and application thereof | |
| CN220907384U (en) | Double-flash composite hollow laminated glass | |
| CN215804129U (en) | Liquid crystal-based thermochromic thin film laminated glass and hollow glass unit | |
| CN111395651A (en) | Weather-resistant hollow glass and preparation method thereof | |
| CN219387715U (en) | Heat-insulating fireproof door with sealing performance | |
| CN215859770U (en) | Heat-preservation glass | |
| CN113165340B (en) | Laminated glazing and glazing formed therefrom | |
| CN219829192U (en) | Vacuum composite hollow glass door for refrigerator and freezer | |
| CN207406227U (en) | A kind of safe energy-saving hollow glass | |
| CN216761084U (en) | High-strength laminated glass | |
| US20220024184A1 (en) | Light weight hurricane window and laminate with untempered sheet | |
| US20220333433A1 (en) | Laminated vacuum-insulated glazing assembly | |
| CN116476472A (en) | Large-size composite bulletproof glass | |
| WO2022162086A1 (en) | Multiple glazing unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200922 |
|
| WD01 | Invention patent application deemed withdrawn after publication |