CN206157059U - Two silver -colored low -emissivity coated glass of high printing opacity of muted color - Google Patents
Two silver -colored low -emissivity coated glass of high printing opacity of muted color Download PDFInfo
- Publication number
- CN206157059U CN206157059U CN201621173273.7U CN201621173273U CN206157059U CN 206157059 U CN206157059 U CN 206157059U CN 201621173273 U CN201621173273 U CN 201621173273U CN 206157059 U CN206157059 U CN 206157059U
- Authority
- CN
- China
- Prior art keywords
- layer
- silver
- low
- double
- coated glass
- 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.)
- Active
Links
Abstract
The utility model relates to a two silver -colored low -emissivity coated glass, including glass substrate and low -emissivity films layer, the low -emissivity films layer does from glass substrate surface beginning in proper order: first medium combination layer, an infrared reflecting layer, first metal protection layer, second medium combination layer, the 2nd infrared reflecting layer, second barrier layer, third dielectric layer, wherein, first medium combination layer comprises silicon nitride layer, the oxidation bismuth layer who sets gradually, first metal protection layer comprises copper layer, the nichrome layer that sets gradually, second medium combination layer comprises silicon nitride layer, oxidation zinc -tin layer, the zinc oxide aluminium lamination that sets gradually, the second barrier layer is ceramic zinc oxide aluminium lamination, the third dielectric layer is the silicon nitride layer. The utility model relates to a glassware glass face, face, seeing through the colour and all presenting the muted color outward appearance, the visible light reflectivity is low moreover, can not cause glare or so -called " light pollution ". The silver -colored glass visible light transmissivity of this pair is high, the light and heat relative altitude, and the thermal -insulated effect that keeps warm is showing.
Description
Technical field
The utility model is related to energy-saving glass technical field, more particularly to a kind of double silver low-emissivity coateds of the high printing opacity of muted color
Glass, belongs to the energy-saving glass product that glass surface is coated with film layer, also known as Low-E energy-saving glass.
Background technology
As energy crisis is increasingly severe, the energy-saving part for having become each enterprise, each working unit is goed deep into
To in everyone life." 13 " planning points out that it is Resources for construction economizing type to save building energy consumption and Development of Green Building
With the important channel of friendly environment society.
Low emissivity energy-saving glass is wide with excellent energy conservation characteristics such as its infrared reflectivity height, visible light transmissivity height
It is general to make for building curtain wall.Meanwhile, more and more fiery market competition has forced glass processing enterprise more excellent to energy saving, outer
Sight color more meets the Low emissivity energy-saving glass product of user's request and is researched and developed.
At present, the double silver products energy-efficient performances on market are excellent, but are all built upon on the basis of silver layer thickening, and this certainly will
Make glass that not there is good permeability；And in the case where high visible light transmissivity is ensured, make glass surface, face, pass through face
Color is presented neutral colored appearance, and there is not been reported.
For example, Chinese patent CN201020503116.4, CN201210430335.8 and CN201310315178.0 institutes
The double silver products being related to, outward appearance access expansion color, but the inclined blue cast of glass surface color.Patent CN 201410607063.3 with
And CN201510785058.6 improve traditional double silver through colour cast it is green, it is partially yellow the characteristics of, but it through color is in muted color to be only.
This is resulted in, and existing visible light transmissivity is high, single silver low-radiation coated glass of the outward appearance in muted color, energy-efficient performance
Not as good as double silver low radiation products.And existing double-silver low-emissivity coated glass, although energy-efficient performance is better than single silver products, it is seen that light
Transmitance is high, but the glass surface of double silver products, face, is difficult to take into account through color, ensure that through color be neutralc tint
In the case of, glass surface color is often presented blue keynote, and face color is also not ideal enough.
Secondly, in double silver products in high visible light transmissivity, muted color field, its photo-thermal is than relatively low, the biography of hollow product
Hot coefficient U values are higher, it is impossible to sufficiently embody the energy conservation characteristic of double silver low radiation energy-saving glass.
Utility model content
Goal of the invention of the present utility model is：The double silver glass existed for prior art are not good through color control, difficult
With the problem for realizing arriving optimum efficiency unified with energy-saving effect, glass surface color and luster etc., there is provided a kind of silver-colored low spoke of high printing opacity pair of muted color
Penetrate coated glass.The high printing opacity double-silver low-emissivity coated glass of muted color of the present utility model, by film layer structure reasonable in design
And thicknesses of layers so as to glass surface, face, muted color is through color, outdoor environment can more really inform interior,
And outdoor visible reflectance is low, does not result in dazzle or light pollution.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of double-silver low-emissivity coated glass, including glass substrate and Low emissivity film layer, the Low emissivity film layer is from glass
Substrate surface starts to be followed successively by：First medium combination layer, the first infrared reflecting layer, the first coat of metal, second medium combination
Layer, the second infrared reflecting layer, the second barrier layer, the 3rd dielectric layer.
Wherein, first medium combination layer is made up of the silicon nitride layer, bismuth oxide layer that set gradually；
First coat of metal is made up of the layers of copper, nickel-chrome alloy layer that set gradually；
Second medium combination layer is made up of the silicon nitride layer, zinc oxide tin layers, zinc aluminium oxide layer that set gradually；
Second barrier layer is ceramic alumina zinc-aluminium layer（It is abbreviated as AZO）；
Third layer dielectric layer is silicon nitride layer.
Low emissivity energy-saving glass product of the present utility model by composite film structure reasonable in design, in glass substrate
The composite film that surface combines order matching relationship each other is suitable, is acted on by the internal coordination of composite film so that
Glass surface, face, neutral colored appearance is presented through color, and visible reflectance is low, does not result in dazzle or so-called
" light pollution ".Meanwhile, the visible light transmissivity of this pair of silver-colored glass is high, and solar heat Radiation Transmittance is low, and photo-thermal is than high, energy-conservation
Property is good；Heat transfer coefficient U values are low, and heat insulating effect is notable.The double silver-layer low-radiation glass mid-infrared reflecting layer of the utility model are silver
Layer.Wherein, " the setting gradually " of the film layer such as first medium combination layer, the first coat of metal, second medium combination layer is basis
Its position in low radiation coated glass sets gradually from the inside to the outside, and the two-layer film layer being adjacent coordinates.For example, first
Silicon nitride layer adjoins glass substrate in combination of media layer, and bismuth oxide layer adjoins the first infrared reflecting layer, remaining combination layer or including
The functional layer setting structure of multilayer is similar to.
Used as preferred version of the present utility model, the glass substrate is the white glass of float glass process, the white glass basis piece of such as high-quality float glass process,
The white glass basis piece of common float glass process.The white glass basis piece of high-quality float glass process can particularly be selected.
Used as preferred version of the present utility model, the double-silver low-emissivity coated glass is plated by vacuum magnetic-control sputtering technology
System is formed, and particularly high vacuum magnetron sputtering technique is coated with and forms, and is coated with film layer using magnetron sputtering technique and is had control accuracy
Height, be coated with effect it is good the characteristics of.
Used as preferred version of the present utility model, in first medium combination layer, silicon nitride layer thickness is 11 ~ 14nm, is aoxidized
Bismuth 18 ~ 25nm of layer.Silicon nitride as prime coat, to prevent glass body in sodium element diffusive migration in film layer, destroy work(
The structure of ergosphere；Adhesion layer of the bismuth oxide layer as the first silver layer.
Used as preferred version of the present utility model, the first infrared reflecting layer, thickness is 11 ~ 13nm, specially silver layer.
Used as preferred version of the present utility model, in the first coat of metal, the thickness of layers of copper is 2.5 ~ 4.0nm, nickel chromium triangle
2 ~ 4nm of alloy layer thickness, the first silver layer of protection is not oxidized.
Used as preferred version of the present utility model, in second medium combination layer, the thickness of silicon nitride layer is 30 ~ 43nm, oxygen
The thickness for changing zinc-tin layer is 30 ~ 40nm, and the thickness of zinc aluminium oxide layer is 5 ~ 8nm.Wherein, silicon nitride plays barrier function, keeps away
Exempt from metal level to aoxidize under oxygen atmosphere environment；Zinc-tin oxide, zinc oxide aluminum are used as transparency conducting layer effect, can further reduce
Film layer surface resistance, moreover it is possible to improve visible light transmissivity.
As preferred version of the present utility model, the second infrared reflecting layer, 13 ~ 15nm of thickness.Specially silver layer.
Used as preferred version of the present utility model, the second barrier layer is ceramic alumina zinc-aluminium layer, 5 ~ 8nm of thickness, protection the
Two silver layers are not oxidized.
As preferred version of the present utility model, in the 3rd dielectric layer, the 28 ~ 34nm of thickness of silicon nitride layer, as film layer
Outermost layer protective layer, improve film layer mechanical performance.3rd dielectric layer is also referred to as the 3rd medium protective layer.
As preferred version of the present utility model, double-silver low-emissivity coated glass, the high translucent effect of muted color is realized
Double-silver low-emissivity coated glass, film layer structure on a glass substrate is followed successively by from the inside to the outside：Silicon nitride/bismuth oxide/silver/copper/
Nichrome/silicon nitride/zinc-tin oxide/zinc oxide aluminum/silver/ceramic alumina zinc-aluminium/silicon nitride.With near the side of glass substrate
For interior, the side near air is outer.
Existing muted color double-silver low-emissivity coated glass product, it is seen that light transmission rate is high, energy-efficient performance is good, but wherein
Property color is only embodied in through color or glass surface.By comparison, the double silver-colored low spokes of the high printing opacity of muted color provided by the utility model
Coated glass is penetrated, not only visible light transmissivity is high, and glass surface, face, muted color is presented through color, this allows outdoor environment
Indoor user can be more really presented to, secondly outdoor reflectivity is low, does not result in dazzle or light pollution；In addition, this reality
Lower than high, heat transfer coefficient U value with new involved hollow product photo-thermal, energy-efficient performance is more excellent.
In sum, as a result of above-mentioned technical proposal, the beneficial effects of the utility model are：
1st, muted color double-silver low-emissivity coated glass of the present utility model, and glass surface, face, present through color
Property color, outward appearance is more attractive, and this allows outdoor environment more really to present to indoor user, and secondly outdoor reflectivity is low,
Dazzle or light pollution are not resulted in.
2nd, muted color double-silver low-emissivity coated glass of the present utility model, thermal property is excellent, and film layer has good chemistry
Stability, anti-oxidant, resistance to corrosion is strong；And its mechanical performance is high, can effectively prevent cut and other machinery from damaging.
3rd, muted color double-silver low-emissivity coated glass of the present utility model, after synthesis hollow glass products, it is possible to achieve can
See that light transmission rate is high, solar heat Radiation Transmittance is low, photo-thermal than high good characteristic, and the double-silver low-emissivity coated glass
Heat transfer coefficient U values are low, can fully reduce constructure heating energy consumption for cooling, and energy-saving effect is excellent.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Mark in figure：0- glass substrates, 1- first medium combination layers, the infrared reflecting layers of 2- first, the metal coatings of 3- first
Layer, 4- second medium combination layers, the infrared reflecting layers of 5- second, the barrier layers of 6- second, the dielectric layers of 7- the 3rd, 9- whole film plating layers
System.
Specific embodiment
The utility model can be realized by following technical solution：From the beginning of the white glass surface of common float glass process, using Gao Zhen
Empty magnetron sputtering technique is coated with successively first medium combination layer including silicon nitride, bismuth oxide, and the first infrared reflecting layer is silver, and first
Coat of metal is copper, nichrome, and second medium combination layer includes silicon nitride, zinc-tin oxide, zinc oxide aluminum, and second is infrared anti-
It is silver to penetrate layer, and the second barrier layer is ceramic alumina zinc-aluminium, and the 3rd dielectric layer is silicon nitride.
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
Embodiment
Low emissivity film layer is coated with using vacuum magnetic-control sputtering technology on high-quality float glass process substrate to form, film layer structure is from glass
Substrate surface start to be followed successively by silicon nitride layer, bismuth oxide layer, silver layer, layers of copper, nickel-chrome alloy layer, silicon nitride layer, zinc oxide tin layers,
Zinc aluminium oxide layer, silver layer, ceramic alumina zinc-aluminium layer, silicon nitride layer.Resulting double-silver low-emissivity coated glass, its structure cutting
View is as shown in figure 1, using the white glass of 6mm float glass process as glass substrate 0, in glass substrate 0, be disposed with from the inside to the outside：
First medium combination layer 1, the first infrared reflecting layer 2, the first coat of metal 3, second medium combination layer 4, the second infrared external reflection
The 5, second barrier layer 6 of layer, the 3rd dielectric layer 7.First medium combination layer 1 includes silicon nitride layer and the bismuth oxide layer for setting gradually；
First coat of metal 3 is the layers of copper and nickel-chrome alloy layer for setting gradually；Second medium combination layer 4 is the silicon nitride for setting gradually
Layer, zinc oxide tin layers and zinc aluminium oxide layer；Second barrier layer 6 is ceramic alumina zinc-aluminium layer, and the 3rd dielectric layer 7 is silicon nitride layer.
Understand with reference to Fig. 1, the side that glass substrate 0 is closed in lower section in Fig. 1 is inner side, and top is outside, correlation in the utility model
For the statement in outside in film layer should so understand.Composite film is coated with using high vacuum magnetron sputtering technique, each film layer
Thickness it is as shown in table 1 below.
The muted color double-silver low-emissivity coated glass thicknesses of layers of table 1
| Embodiment 101 | Embodiment 102 | Embodiment 103 | |
| SiNx | 12.9 | 13.4 | 11.3 |
| BiOx | 20.6 | 18.7 | 25 |
| Ag | 12 | 11.5 | 13 |
| Cu | 3.6 | 2.5 | 3.8 |
| NiCr | 3.1 | 4 | 2.3 |
| SiNx | 37.6 | 33 | 41 |
| ZnSnOx | 35 | 39 | 36.4 |
| ZnAlOx | 5 | 8 | 6.4 |
| Ag | 14.3 | 13.6 | 15 |
| ZnAlOx | 5 | 5.6 | 6 |
| SiNx | 31.6 | 32.7 | 29.3 |
Processing is coated with by the THICKNESS CONTROL scope of above-mentioned composite film using vacuum magnetic-control sputtering technology obtain muted color height
Printing opacity double-silver low-emissivity coated glass.Through detection and analysis, corresponding monolithic coated glass, its thermal property is excellent, most important
Be glass surface, face, muted color is presented through color, outward appearance is more attractive, and this allows the outdoor environment to be in more really
Indoor user is now given, concrete optical performance parameter statistics is as shown in table 2.T（%）, it is seen that light transmission rate；R（%）, it is seen that light
Reflectivity.
The monolithic coated glass parameter of table 2
| T（%） | R（%） | L* | a* | b* | |
| Glass surface | - | 13~16 | 44~46 | -3.0~-1.5 | -4~-2 |
| Face | - | 4.5-7 | 28~30 | 0~3 | -3.5~-1 |
| Through color | 60-64 | - | - | -3~-1.5 | -0.5~0.5 |
The radiance of low radiation coated glass of the present utility model ,≤0.04, with good energy-conserving and environment-protective characteristic.
The utility model low radiation coated glass makes double glazing（6mm+12mmA+6mm）, solar heat radiation transmission
Low, heat transfer coefficient U value is low, and photo-thermal is than high（It is shown in Table 3）, significantly, energy-efficient performance is excellent for heat insulating effect.
The thermal parameter of hollow product involved by the utility model of table 3
| Visible light transmissivity Tvis（%） | Solar heat Radiation Transmittance Tsol（%） | Heat transfer coefficient U | Photo-thermal compares LSG |
| 54~56 | ≤25 | ≤1.65 | ≥2.2 |
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of double-silver low-emissivity coated glass, including glass substrate and Low emissivity film layer, the Low emissivity film layer is from glass base
Piece surface starts to be followed successively by：First medium combination layer, the first infrared reflecting layer, the first coat of metal, second medium combination layer,
Second infrared reflecting layer, the second barrier layer, the 3rd dielectric layer；
Wherein, first medium combination layer is made up of the silicon nitride layer, bismuth oxide layer that set gradually；
First coat of metal is made up of the layers of copper, nickel-chrome alloy layer that set gradually；
Second medium combination layer is made up of the silicon nitride layer, zinc oxide tin layers, zinc aluminium oxide layer that set gradually；
Second barrier layer is ceramic alumina zinc-aluminium layer；
3rd dielectric layer is silicon nitride layer.
2. double-silver low-emissivity coated glass according to claim 1, it is characterised in that the glass substrate is that float glass process is white
Glass.
3. double-silver low-emissivity coated glass according to claim 1, it is characterised in that the double-silver low-emissivity coated glass
It is coated with by vacuum magnetic-control sputtering technology and is formed.
4. double-silver low-emissivity coated glass according to claim 1, it is characterised in that in first medium combination layer, nitridation
Silicon layer thickness is 11 ~ 14nm, 18 ~ 25nm of bismuth oxide layer.
5. double-silver low-emissivity coated glass according to claim 1, it is characterised in that the first infrared reflecting layer, thickness is
11 ~ 13nm, specially silver layer；
Second infrared reflecting layer, specially 13 ~ 15nm of thickness, silver layer.
6. double-silver low-emissivity coated glass according to claim 1, it is characterised in that in the first coat of metal, layers of copper
Thickness be 2.5 ~ 4.0nm, nickel-chrome alloy layer 2 ~ 4nm of thickness.
7. double-silver low-emissivity coated glass according to claim 1, it is characterised in that in second medium combination layer, nitridation
The thickness of silicon layer is 30 ~ 43nm, and the thickness of zinc oxide tin layers is 30 ~ 40nm, and the thickness of zinc aluminium oxide layer is 5 ~ 8nm.
8. double-silver low-emissivity coated glass according to claim 1, it is characterised in that the second barrier layer is zinc oxide ceramicses
Aluminium lamination, 5 ~ 8nm of thickness.
9. double-silver low-emissivity coated glass according to claim 1, it is characterised in that in the 3rd dielectric layer, silicon nitride layer
28 ~ 34nm of thickness.
10. double-silver low-emissivity coated glass according to claim 1, it is characterised in that film layer knot on a glass substrate
Structure is followed successively by from the inside to the outside：Silicon nitride/bismuth oxide/silver/copper/nichrome/silicon nitride/zinc-tin oxide/zinc oxide aluminum/silver/pottery
Porcelain zinc oxide aluminum/silicon nitride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173273.7U CN206157059U (en) | 2016-11-03 | 2016-11-03 | Two silver -colored low -emissivity coated glass of high printing opacity of muted color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621173273.7U CN206157059U (en) | 2016-11-03 | 2016-11-03 | Two silver -colored low -emissivity coated glass of high printing opacity of muted color |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157059U true CN206157059U (en) | 2017-05-10 |
Family
ID=58657107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621173273.7U Active CN206157059U (en) | 2016-11-03 | 2016-11-03 | Two silver -colored low -emissivity coated glass of high printing opacity of muted color |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206157059U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178523A (en) * | 2018-02-11 | 2018-06-19 | 信义玻璃工程（东莞）有限公司 | The low light pollution high-performance film coated glass of high privacy |
| CN108328942A (en) * | 2018-05-15 | 2018-07-27 | 浙江旗滨节能玻璃有限公司 | High low anti-double-silver low-emissivity coated glass and preparation method thereof thoroughly |
| CN115159861A (en) * | 2022-07-05 | 2022-10-11 | 膜尚科技(上海)有限公司 | Neutral color optical film |
| CN115291449A (en) * | 2022-08-12 | 2022-11-04 | 台玻(青岛)光电科技有限公司 | Conductive mirror of electrochromic mirror |
-
2016
- 2016-11-03 CN CN201621173273.7U patent/CN206157059U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178523A (en) * | 2018-02-11 | 2018-06-19 | 信义玻璃工程（东莞）有限公司 | The low light pollution high-performance film coated glass of high privacy |
| CN108178523B (en) * | 2018-02-11 | 2024-02-09 | 信义玻璃工程（东莞）有限公司 | High-privacy low-light pollution high-performance coated glass |
| CN108328942A (en) * | 2018-05-15 | 2018-07-27 | 浙江旗滨节能玻璃有限公司 | High low anti-double-silver low-emissivity coated glass and preparation method thereof thoroughly |
| CN115159861A (en) * | 2022-07-05 | 2022-10-11 | 膜尚科技(上海)有限公司 | Neutral color optical film |
| CN115159861B (en) * | 2022-07-05 | 2023-10-31 | 上海玻光科技合伙企业(有限合伙) | Neutral-color optical film |
| CN115291449A (en) * | 2022-08-12 | 2022-11-04 | 台玻(青岛)光电科技有限公司 | Conductive mirror of electrochromic mirror |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206157059U (en) | Two silver -colored low -emissivity coated glass of high printing opacity of muted color | |
| CN110028251B (en) | Copper-containing double-silver low-emissivity coated glass capable of being subsequently processed and preparation method thereof | |
| CN111606578B (en) | Temperable low-reflection double-silver low-emissivity coated glass and preparation method thereof | |
| CN108439825A (en) | Starry sky indigo plant Three-silver-layer low-radiation coated glass and preparation method thereof | |
| CN208250167U (en) | High low anti-double-silver low-emissivity coated glass thoroughly | |
| CN110746123A (en) | Temperable double-silver coated glass and preparation method thereof | |
| CN100503229C (en) | Glass for sun-shading of locomotive | |
| CN212152091U (en) | Low-emissivity coated glass | |
| CN108264243A (en) | A kind of low radiation coated glass | |
| CN208250166U (en) | Starry sky indigo plant Three-silver-layer low-radiation coated glass | |
| CN216890665U (en) | Medium-permeability tempered three-silver low-emissivity coated glass | |
| CN109665723B (en) | Ultra-clear neutral-color double-silver low-emissivity coated glass and preparation method thereof | |
| CN109081610B (en) | Medium-transmittance gray temperable double-silver low-emissivity coated glass and preparation method thereof | |
| CN206157057U (en) | Three golden silver medal low -emissivity coated glass in rose | |
| CN205275460U (en) | High energy -conserving glass of low radiation of three silver medals that passes through | |
| CN212199019U (en) | High-transparency single-silver low-radiation coated glass | |
| CN210030460U (en) | Copper-containing double-silver low-emissivity coated glass capable of being subsequently processed | |
| CN112499987B (en) | Infrared reflection combined film and coated glass | |
| CN213327356U (en) | Double-silver low-emissivity coated glass with film surface having neutral color and capable of being tempered | |
| CN212476547U (en) | Medium-transmittance low-reflection gray double-silver low-emissivity coated glass | |
| CN210656698U (en) | High-transmittance light blue bendable steel three-silver low-emissivity coated glass | |
| CN106957154B (en) | High-transmittance three-silver low-radiation energy-saving glass | |
| CN206127132U (en) | Three silver medal low energy -conserving glass of E | |
| CN211005132U (en) | Temperable double-silver coated glass | |
| CN219792835U (en) | Low-reflection three-silver coated glass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |