CN201381767Y - Low-radiation hollow glass - Google Patents
Low-radiation hollow glass Download PDFInfo
- Publication number
- CN201381767Y CN201381767Y CN200920136381U CN200920136381U CN201381767Y CN 201381767 Y CN201381767 Y CN 201381767Y CN 200920136381 U CN200920136381 U CN 200920136381U CN 200920136381 U CN200920136381 U CN 200920136381U CN 201381767 Y CN201381767 Y CN 201381767Y
- Authority
- CN
- China
- Prior art keywords
- glass
- framework
- layer
- hollow glass
- low radiation
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a low-radiation hollow glass which aims to solve the problems of poor heat insulation, sound insulation and anti-radiation effects, low security and poor frost-prevention property in the prior simple glass. The low-radiation hollow glass comprises a plurality of pieces of glass and a framework, wherein the framework is arranged between two pieces of the glass and stuck with the glass through inner packing materials, and a molecular sieve is filled in the framework and sealed and welded by outer sealant on the edges around the glass to form an interlayer space; and metal oxide film layers are deposited on the glass adjacent to the outdoor and on the surface towards one side of the interlayer space, and comprise top interference layers, blocking layers, silver layers and substrate interference layers. The utility model has the advantages of good heat insulation, sound insulation and anti-radiation effects, high security and high frost-prevention property.
Description
Technical field
The utility model relates to a kind of glass, particularly a kind of building, used low radiation hollow glass on the vehicles of car and boat and so on.
Background technology
Glass is because its lighting performance is good is extensively applied on building, the car and boat door and window and in miscellaneous equipment and the place.A very long time, for heat insulation, the sound insulation that overcomes single-glass and the defective of heat insulating ability difference, people adopt double-layer glass, but there is the problem of sealing difference inevitably in double-layer glass, when indoor/outdoor temperature-difference is big, phenomenons such as glass often has condensation, freeze and influence indoor light, and its shock resistance is not high yet, its performance are difficult to satisfy the instructions for use of some special use occasions such as railway hot-short, sedan limousine, aircraft etc.
The utility model content
The purpose of this utility model is to provide a kind of hollow glass of low radiation, compares with simple glass, and it is heat insulation, sound insulation, frost protection performance are better, and its safety, shock resistance also improve greatly.
For achieving the above object, the utility model adopts following technical scheme:
The low radiation hollow glass of the utility model comprises multi-disc glass and framework, framework is arranged on wherein between two sheet glass, framework is mutually bonding by the internal layer encapsulant with glass, and form jacket space with outer fluid sealant welded seal in the glass edge, near the outdoor surface deposition towards jacket space one side on glass the multiple layer metal oxide membranous layer is being arranged, this metal oxide rete is by the top interfering layer, the barrier layer, and silver layer and substrate interfering layer are formed.Its energy saving effect is deposit multilayer metal oxide rete on the glass substrate surface, and the glass emissivity is reduced.Silver layer in the multiple layer metal oxide membranous layer that glass deposited has improved the far infrared rays reflectivity, and can stop or the controlling chamber external radiation can inlet chamber in, embody sunshade, sound insulation, safe, energy-conservation performance to the full extent.
The utility model also can be further by the following technical solutions:
The top interfering layer is SnOx in this metal oxide rete, mixtures such as SiNx, and the barrier layer is NiCr, and mixtures such as Ti, silver layer are functional layer, and the substrate interfering layer is SnOx, mixtures such as TiOx;
The molecular sieve of filling in the framework takies 60%～80% of frame space.
In order to strengthen the security performance of novel glass of the present utility model, strengthen wind resistance power and outer performance of hitting power, adopt bilayer or individual layer tempered glass structure, and be applicable to that highrise building, coastal building use with the train window.
For the moisture vapor transmission rate that reduces hollow glass of the present utility model very low, make it not have the frosting phenomenon, a kind of comfortable indoor environment is provided, the gas blanket of the utility model hollow glass jacket space can be vacuumized, perhaps then charge into inert gas at the state of being evacuated.
Framework can adopt aluminium frame, stainless steel framework or frame of plastic etc.
Further, the framework in the hollow glass of the present utility model has been had aspect equipment investment cost so significantly and has been reduced by fork angle and aluminum strip.
In sum, the effect of heat insulation, the sound insulation of the low radiation hollow glass of the utility model, safety, frost protection is remarkable,
Description of drawings
Fig. 1 is the cut-away section structural representation of the utility model hollow glass;
Fig. 2 is 3 a structure chart among Fig. 1.
The outdoor 2-glass of 1-3-multiple layer metal oxidation film layer
The outer fluid sealant of 4-internal layer fluid sealant 5-molecular sieve 6-
9-is indoor for 7-framework 8-jacket space
Interfering layer 302-barrier layer, 301-top 303-silver layer
304-substrate interfering layer
The specific embodiment
The utility model product applications is extensive, can be used for fields such as the curtain wall, door and window, bank, special factory building on urban skyscraper, conference and exhibition center, airport, high-grade decoration, in following examples, be that example is elaborated to eradiation hollow glass of the present utility model to be used on the highrise building.
With reference to Fig. 1, be the utility model cut-away section structural representation.
Low radiation hollow glass of the present utility model, be to use two sheet glass 2,9 and framework 7, framework 7 is arranged on wherein two sheet glass 2, between 9, framework 7 is mutually bonding by internal layer fluid sealant 4 with glass 2,9, be filled with molecular sieve 5 in the framework 7 and form jacket space 8 with outer fluid sealant 6 welded seals in glass 2,9 edges; Surface deposition towards jacket space 8 one sides on close outdoor glass 2 has multiple layer metal oxide membranous layer 3.
With reference to Fig. 2, this metal oxide rete 3 is by top interfering layer 301, barrier layer 302, silver layer 303 and substrate interfering layer 304 are formed, and wherein, top interfering layer 301 is SnOx, mixtures such as SiNx, barrier layer 302 is NiCr, mixtures such as Ti, and silver layer 303 is a functional layer, decision E value, substrate interfering layer 304 is SnOx, and mixtures such as TiOx, the energy-saving principle of this rete 3 are that the emissivity E value of glass is reduced to below 0.15 by 0.84.Whole thermal source reflection process mainly is to absorb on a small quantity and reflect back projecting on the glass surface solar radiant energy, and another part sees through glass becomes the energy that directly sees through.Glass absorbs solar energy raises its temperature, and by with cross-ventilation and to external radiation and transferring heat energy, energy produces synchronously at conduction, radiation, convection process.Silver layer 303 in metal oxide film 3 improves the far infrared rays reflectivity, and can stop or the controlling chamber external radiation can inlet chamber in.
The multiple layer metal oxide membranous layer 3 of precipitation on glass stops when allowing visible light transmissive glass that concentration of energy sees through in that 780～3500nm wave band is ultrared.
The fine silver rete has high far infrared rays reflectivity and the mid and far infrared heat radiation more than 98% can be reflected away, thereby as the direct reflecting heat of specularly reflected light, and the modulability of visible light transmissivity is according to mediating at different azimuth light.The floor that people live in the winter time since interior temperature than outside temperature height, can prevent indoor heat to outdoor radiation, and prevent the divergence loss of heat; And summer outside temperature be higher than interior temperature, can prevent in the outdoor radiant energy inlet chamber, therefore no matter summer in winter, can play good heat-blocking action to the low radiation hollow glass of utility model, on temperature control, can effectively reduce the appreciable energy cost expenditure of air-conditioning, shading coefficient SC can be from accomplishing 0.2 to 0.7, thereby can regulate and control the direct solar radiation energy in the inlet chamber as required, has fabulous energy-saving effect.
But tempered and low-radiation hollow product optics thermal parameter (6Low-E+12A+6 is white)
In addition, the installation of framework 7 is looked for the angle plug-in unit by the model of aluminum strip, the angle plug-in unit of aluminum strip is inserted carried out molecular sieve 5 cans earlier, the aluminum strip of filling molecular sieve 5 will be poured out 30% during can and stay 70%, can not how also indispensable in above ratio; This framework is combined by aluminum strip fork angle, can have aspect equipment investment cost significantly and reduce.
The utility model is used on the high-rise building, and the jacket space of hollow glass is bigger, only is in vacuum, drying and does not form and could guarantee under the state of gaseous exchange that high performance heat insulation, sound insulation, heatproof difference change at internal layer.For this reason, in the present embodiment, adopt vacuum pumping method, extract the most of dry gas in the air layer, charge into density and thermal conductivity coefficient inert gas argon gas again than the little several times of air.Like this, heat insulation, sound insulation, temperature difference resistance can will improve greatly.
The low radiation hollow glass of the utility model has possessed following performance:
A is energy-conservation: because the K value (coefficient of heat conduction) of hollow glass is lower than single-glass, therefore no matter adopt air-conditioning or heating installation, use hollow glass that energy consumption is significantly reduced, when temperature is 20 ℃, the heat transfer of following material is that heat is: air is 0.026, glass is 0.668, and the aluminium frame is 20.636.The thermal transmittance of glass is 27 times of air approximately, as long as seal between the inflation of hollow glass, hollow glass will have best effect of heat insulation.The thermal transmittance of hollow glass and other materials is relatively as table 1
Table 1 hollow glass and other materials thermal transmittance are relatively
| Title material | Thermal transmittance k[W/ (m2K)] |
| 5mm sheet glass | 6.72 |
| 6mm sheet glass | 6.69 |
| The 22mmLOW-E hollow glass (5LOW-Emm+12A+5mm) | 3.22 |
| The 21mmLOW-E hollow glass (6LOW-Emm+9A+6mm) | 3.21 |
The B sound insulation: the unique texture of LOW-E hollow safe energy saving glass can make outdoor noise obviously reduce.(table 2)
The sound insulation capabilities table of table 2 hollow glass
| The hollow glass type | Average sound insulation capabilities (dB) |
| 20mm (4+12A+4) LOW-E hollow glass | 28 |
| 36mm (12+12A+12) LOW-E hollow glass | 32 |
| 16mm (5+6A+5) LOW-E hollow glass | 25 |
Present acquired phasic results situation, the key technical indexes that has reached and economic indicator.
Although the utility model is illustrated with reference to accompanying drawing and preferred embodiment,, only be exemplary with embodiment, for the ordinary skill in the art, the utility model can have various changes and variation.Various change of the present utility model, variation and equivalent are contained by the content of appending claims.
Claims (8)
1, a kind of low radiation hollow glass, comprise multi-disc glass and framework, framework is arranged on wherein between two sheet glass, and framework is mutually bonding by the internal layer encapsulant with glass, be filled with molecular sieve in the framework and in the glass edge with outer fluid sealant welded seal formation jacket space; It is characterized in that: the multiple layer metal oxide membranous layer is being arranged near the outdoor surface deposition towards jacket space one side on glass; Described metal oxide rete is by the top interfering layer, the barrier layer, and silver layer and substrate interfering layer are formed.
2, low radiation hollow glass according to claim 1, it is characterized in that: described glass can be tempered glass, simple glass, perhaps float glass.
3, low radiation hollow glass according to claim 1, it is characterized in that: the molecular sieve of filling in the framework takies 60%～80% of frame space.
4, low radiation hollow glass according to claim 1, it is characterized in that: the molecular sieve of filling in the described framework takies 70% of frame space.
5, low radiation hollow glass according to claim 1 is characterized in that: described framework is made up of aluminum strip and fork angle.
6, low radiation hollow glass according to claim 1, it is characterized in that: described jacket space is a vacuum state.
7, low radiation hollow glass according to claim 1, it is characterized in that: described jacket space charges into layer of inert.
8, low radiation hollow glass according to claim 6, it is characterized in that: described layer of inert is an argon gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136381U CN201381767Y (en) | 2009-01-19 | 2009-01-19 | Low-radiation hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136381U CN201381767Y (en) | 2009-01-19 | 2009-01-19 | Low-radiation hollow glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201381767Y true CN201381767Y (en) | 2010-01-13 |
Family
ID=41525243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920136381U Expired - Lifetime CN201381767Y (en) | 2009-01-19 | 2009-01-19 | Low-radiation hollow glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201381767Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425360A (en) * | 2011-08-26 | 2012-04-25 | 天津大学建筑设计研究院 | Multilayer hollow heat preservation glass |
| CN105174752A (en) * | 2015-08-31 | 2015-12-23 | 咸宁南玻节能玻璃有限公司 | Outer layer self-cleaning and inner layer antibacterial low-radiation film-plating laminated glass and preparation method thereof |
| CN106365463A (en) * | 2016-11-28 | 2017-02-01 | 洛阳新东昊玻璃有限公司 | Novel dewing and frosting preventing glass |
| CN108487832A (en) * | 2018-03-16 | 2018-09-04 | 张家港市国华安全玻璃有限公司 | It is a kind of that there is the LOW-E low radiation coated glass for reducing radiation function |
-
2009
- 2009-01-19 CN CN200920136381U patent/CN201381767Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425360A (en) * | 2011-08-26 | 2012-04-25 | 天津大学建筑设计研究院 | Multilayer hollow heat preservation glass |
| CN105174752A (en) * | 2015-08-31 | 2015-12-23 | 咸宁南玻节能玻璃有限公司 | Outer layer self-cleaning and inner layer antibacterial low-radiation film-plating laminated glass and preparation method thereof |
| CN106365463A (en) * | 2016-11-28 | 2017-02-01 | 洛阳新东昊玻璃有限公司 | Novel dewing and frosting preventing glass |
| CN108487832A (en) * | 2018-03-16 | 2018-09-04 | 张家港市国华安全玻璃有限公司 | It is a kind of that there is the LOW-E low radiation coated glass for reducing radiation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Jensen et al. | Development of windows based on highly insulating aerogel glazings | |
| CN204876211U (en) | Heat -preservation type cavity glass insulates against heat in three glasss, two chambeies | |
| CN203961691U (en) | Energy-saving safety glass | |
| CN105645789B (en) | A kind of thermal barrier hollow glass | |
| CN101519947A (en) | Louvre blade and hollow glass louvre | |
| CN105041138A (en) | Thermal insulation hollow glass | |
| CN201381767Y (en) | Low-radiation hollow glass | |
| CN104354393A (en) | Temperable low-emissivity coated glass | |
| CN202689330U (en) | Building energy-saving daylighting panel | |
| CN105040867A (en) | Three-glass-layer and two-cavity thermal insulation hollow glass | |
| KR20140060034A (en) | Super adiabatic pair-glass | |
| CN106495503A (en) | A kind of low radiation coated glass | |
| CN201620719U (en) | Bending hollow energy-saving glass | |
| CN107724935A (en) | A kind of low heat transfer glass pane with blind | |
| CN101592015A (en) | A kind of high efficiency cold, heat insulation and the multifunctional door and window that can warm oneself winter | |
| CN111734022A (en) | Glass curtain wall structure | |
| CN204936377U (en) | A kind of heat insulation glass | |
| CN206091770U (en) | Hollow glass structure | |
| CN103255986B (en) | Composite energy efficient glass system in hot-summer and cold-winter zones | |
| CN206418032U (en) | A kind of low radiation coated glass | |
| CN209940850U (en) | Phosphorus-doped self-cleaning double-silver Low-E glass | |
| CN204136515U (en) | Radiation coated glass capable of being toughened | |
| CN2905690Y (en) | Hollow glass | |
| CN106626622A (en) | Energy-saving glass for passive housing | |
| CN207598166U (en) | A kind of low heat transfer glass pane with blind |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN XINFUXING GLASS CO., LTD. Free format text: FORMER NAME: XINFUXING GLASS CO., LTD., FUQING CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 350000 Fuqing province Fujian City Yuanhong industrial zone rock pocket Village Patentee after: Fujian Xinfuxing Glass Co., Ltd. Address before: 350000 Fuqing province Fujian City Yuanhong industrial zone rock pocket Village Patentee before: Xinfuxing Glass Co., Ltd., Fuqing City |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |
|
| CX01 | Expiry of patent term |