CN103850592A - Hollow glass with double-layer low-radiation coating film - Google Patents
Hollow glass with double-layer low-radiation coating film Download PDFInfo
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- CN103850592A CN103850592A CN201310389128.7A CN201310389128A CN103850592A CN 103850592 A CN103850592 A CN 103850592A CN 201310389128 A CN201310389128 A CN 201310389128A CN 103850592 A CN103850592 A CN 103850592A
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Abstract
The invention relates to a hollow glass with a double-layer low-radiation coating film. The hollow glass comprises sunshade type low-radiation film-coated glass, spacing cavities, high-penetrating low-radiation film-coated glass and spacing strips, wherein the sunshade type low-radiation film-coated glass and the high-penetrating low-radiation film-coated glass are respectively spliced on the two sides of the spacing strips; the film-coated surface of the sunshade type low-radiation film-coated glass and the film-coated surface of the high-penetrating low-radiation film-coated glass are both faced to the spacing cavities; sealed spacing cavities are formed between the sunshade type low-radiation film-coated glass, the high-penetrating low-radiation film-coated glass and the spacing strips. The hollow glass with the double-layer low-radiation coating film provided by the invention has the characteristics of excellent energy-saving property, low radiance, low heat transfer coefficient, low shading coefficient and moderate light transmittance.
Description
Technical field
The present invention relates to a kind of low radiation coated glass, particularly relate to a kind of double-deck low-emission coated hollow glass that has.
Background technology
Low radiation coated glass refers at Float Glass Surface deposition layer of metal silver as functional layer, far infrared rays near infrared ray and living environment in sunshine is played to reflex, thereby reduce the glass to ultrared absorption and radiation, therefore be referred to as low radiation coated glass.
Meanwhile, preparing low-emissivity coated hollow glass is the glass for building purposes of current generally acknowledged energy-saving effect the best.Along with the requirement of building energy conservation, market has proposed more and more higher requirement to the performance of preparing low-emissivity coated hollow glass, requires it in focusing on heat-insulation and heat-preservation, possesses good sunshade and the permeability of natural light.But existing hollow glass is difficult to meet above-mentioned requirements.
Because the problem that existing hollow glass exists, practical experience and the professional knowledge of the inventor based on being engaged in this type of product design manufacture and enriching for many years, and the utilization of cooperation scientific principle, actively research and innovation in addition, to founding a kind of hollow glass of new structure, can solve the problem of its existence, make it have more practicality.Through constantly research, design, and after repeatedly studying sample and improving, finally create the present invention who has practical value.
Summary of the invention
The object of the present invention is to provide a kind of double-deck low-emission coated hollow glass that has, it has excellent energy saving, and has the advantages that emissivity is low, thermal transmittance is low, shading coefficient is low and light transmittance is moderate.
The object of the invention is to adopt following technical scheme to realize.The present invention proposes a kind of double-deck low-emission coated hollow glass that has, and comprises sunshade type low radiation coated glass, interval cavity, high-transmittance low emissivity coated glass and spacer bar; This sunshade type low radiation coated glass and high-transmittance low emissivity coated glass are bonded in respectively the both sides of spacer bar, and the coated surface of this sunshade type low radiation coated glass and the coated surface of high-transmittance low emissivity coated glass all arrange towards interval cavity simultaneously; Between this sunshade type low radiation coated glass, high-transmittance low emissivity coated glass and spacer bar, form the interval cavity of sealing.
Object of the present invention can also be further achieved by the following technical measures.
Aforesaid have a double-deck low-emission coated hollow glass, and wherein the visible light transmittance rate of this sunshade type low radiation coated glass is 45%～55%, and the visible light transmittance rate of this high-transmittance low emissivity coated glass is 80%～85%.
Aforesaid have a double-deck low-emission coated hollow glass, wherein between this sunshade type low radiation coated glass or high-transmittance low emissivity coated glass and spacer bar, adopts butyl rubber to bond together.
Aforesaid have a double-deck low-emission coated hollow glass, and wherein the periphery of this sunshade type low radiation coated glass and high-transmittance low emissivity coated glass adopts poly-sulphur glue or silicone adhesive to be bonded and sealed.
Aforesaid have a double-deck low-emission coated hollow glass, wherein in this interval cavity, is filled with helium or argon gas.
By technique scheme, of the present invention have double-deck low-emission coated hollow glass and at least have following advantages and beneficial effect: compare with the common hollow glass that fills air being made up of with a slice white glass a slice low radiation coated glass, under equal conditions, the thermal transmittance with double-deck low-emission coated hollow glass of the present invention can reduce more than 30%, shading coefficient can reduce more than 15%, and light transmittance is more or less the same, having under the prerequisite of good natural light permeability simultaneously, the present invention has better sunshade and heat preservation and insulation, energy-saving effect also significantly promotes.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of manual, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1: the structural representation with double-deck low-emission coated hollow glass of the present invention.
The specific embodiment
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, a kind ofly there is double-deck low-emission coated its specific embodiment of hollow glass, structure, feature and effect thereof to what propose according to the present invention, be described in detail as follows.
Consulting shown in Fig. 1, is the structural representation with double-deck low-emission coated hollow glass of the present invention.This has double-deck low-emission coated hollow glass and comprises sunshade type low radiation coated glass 1, interval cavity 2, high-transmittance low emissivity coated glass 3 and spacer bar 4; Wherein, this sunshade type low radiation coated glass 1 and high-transmittance low emissivity coated glass 3 are bonded in respectively the both sides of spacer bar 4, and the coated surface 5 of this sunshade type low radiation coated glass 1 and the coated surface 6 of high-transmittance low emissivity coated glass 3 all arrange towards interval cavity 2 simultaneously.
In the present embodiment, the visible light transmittance rate of this sunshade type low radiation coated glass 1 is 45%～55%, and shaded effects are good; And the visible light transmittance rate of this high-transmittance low emissivity coated glass 3 is 80%～85%, printing opacity is moderate.This sunshade type low radiation coated glass 1 and high-transmittance low emissivity coated glass 3 are bonded in respectively the both sides of spacer bar 4 by butyl rubber, the periphery of this sunshade type low radiation coated glass 1 and high-transmittance low emissivity coated glass 3 adopts the outer fluid sealants such as poly-sulphur glue, silicone adhesive to be bonded and sealed simultaneously, guarantees to form between this sunshade type low radiation coated glass 1, high-transmittance low emissivity coated glass 3 and spacer bar 4 the interval cavity 2 of sealing.Certainly, the present invention does not limit the bonding way of described sunshade type low radiation coated glass 1 or high-transmittance low emissivity coated glass 3 and spacer bar 4, as long as satisfy the demand.
In addition, in interval cavity 2, except being dry air, can also be filled with the inert gas such as helium, argon gas, coated surface 5 and coated surface 6 are contacted with inert gas simultaneously, to obtain lower thermal transmittance, obtain better heat insulation and preservation effect.
In actual applications, this sunshade type low radiation coated glass 1 is positioned at outside, and high-transmittance low emissivity coated glass 3 is positioned at indoor, guarantee the present invention better, better being utilized.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. there is a double-deck low-emission coated hollow glass, it is characterized in that it comprises sunshade type low radiation coated glass, interval cavity, high-transmittance low emissivity coated glass and spacer bar;
This sunshade type low radiation coated glass and high-transmittance low emissivity coated glass are bonded in respectively the both sides of spacer bar, and the coated surface of this sunshade type low radiation coated glass and the coated surface of high-transmittance low emissivity coated glass all arrange towards interval cavity simultaneously; Between this sunshade type low radiation coated glass, high-transmittance low emissivity coated glass and spacer bar, form the interval cavity of sealing.
2. according to claim 1 have a double-deck low-emission coated hollow glass, it is characterized in that wherein the visible light transmittance rate of this sunshade type low radiation coated glass is 45%～55%, and the visible light transmittance rate of this high-transmittance low emissivity coated glass is 80%～85%.
3. according to claim 1 have a double-deck low-emission coated hollow glass, it is characterized in that wherein adopting butyl rubber to bond together between this sunshade type low radiation coated glass or high-transmittance low emissivity coated glass and spacer bar.
4. according to claim 1 have a double-deck low-emission coated hollow glass, it is characterized in that wherein the periphery of this sunshade type low radiation coated glass and high-transmittance low emissivity coated glass adopts outer fluid sealant to be bonded and sealed.
5. according to claim 4 have a double-deck low-emission coated hollow glass, it is characterized in that wherein this skin fluid sealant comprises poly-sulphur glue or silicone adhesive.
6. according to claim 1 have a double-deck low-emission coated hollow glass, it is characterized in that wherein in this interval cavity, being filled with helium or argon gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310389128.7A CN103850592A (en) | 2013-08-30 | 2013-08-30 | Hollow glass with double-layer low-radiation coating film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310389128.7A CN103850592A (en) | 2013-08-30 | 2013-08-30 | Hollow glass with double-layer low-radiation coating film |
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| Publication Number | Publication Date |
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| CN103850592A true CN103850592A (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310389128.7A Pending CN103850592A (en) | 2013-08-30 | 2013-08-30 | Hollow glass with double-layer low-radiation coating film |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088569A (en) * | 2014-06-26 | 2014-10-08 | 长春轨道客车股份有限公司 | Metro train window structure adapting to low-temperature high-and-cold climate |
| CN104369477A (en) * | 2014-11-18 | 2015-02-25 | 广西远大玻璃节能科技股份有限公司 | Luminous, safe, energy-saving and environment-friendly glass |
| CN108561044A (en) * | 2018-01-05 | 2018-09-21 | 湖南固尔邦幕墙装饰股份有限公司 | Glass window |
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| US5209034A (en) * | 1990-12-18 | 1993-05-11 | Tremco, Inc. | Prevention of fogging and discoloration of multi-pane windows |
| JP2001303860A (en) * | 2000-04-26 | 2001-10-31 | Nippon Sheet Glass Co Ltd | Window structure |
| CN201187226Y (en) * | 2008-03-14 | 2009-01-28 | 浙江西溪玻璃有限公司 | Nanometer antibiotic decontamination LOW-E hollow glass |
| CN202073449U (en) * | 2011-04-22 | 2011-12-14 | 信义玻璃工程（东莞）有限公司 | Hollow glass |
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2013
- 2013-08-30 CN CN201310389128.7A patent/CN103850592A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5209034A (en) * | 1990-12-18 | 1993-05-11 | Tremco, Inc. | Prevention of fogging and discoloration of multi-pane windows |
| JP2001303860A (en) * | 2000-04-26 | 2001-10-31 | Nippon Sheet Glass Co Ltd | Window structure |
| CN201187226Y (en) * | 2008-03-14 | 2009-01-28 | 浙江西溪玻璃有限公司 | Nanometer antibiotic decontamination LOW-E hollow glass |
| CN202073449U (en) * | 2011-04-22 | 2011-12-14 | 信义玻璃工程（东莞）有限公司 | Hollow glass |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088569A (en) * | 2014-06-26 | 2014-10-08 | 长春轨道客车股份有限公司 | Metro train window structure adapting to low-temperature high-and-cold climate |
| CN104369477A (en) * | 2014-11-18 | 2015-02-25 | 广西远大玻璃节能科技股份有限公司 | Luminous, safe, energy-saving and environment-friendly glass |
| CN104369477B (en) * | 2014-11-18 | 2015-12-23 | 广西远大玻璃节能科技股份有限公司 | Noctilucent safety energy-saving environment-friendly glass |
| CN108561044A (en) * | 2018-01-05 | 2018-09-21 | 湖南固尔邦幕墙装饰股份有限公司 | Glass window |
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Application publication date: 20140611 |