CN208747938U - A kind of double silver can steel low radiation coated glass - Google Patents
A kind of double silver can steel low radiation coated glass Download PDFInfo
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- CN208747938U CN208747938U CN201821098766.8U CN201821098766U CN208747938U CN 208747938 U CN208747938 U CN 208747938U CN 201821098766 U CN201821098766 U CN 201821098766U CN 208747938 U CN208747938 U CN 208747938U
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Abstract
The utility model discloses a kind of double silver can steel low radiation coated glass.The utility model glass includes glass substrate, and the glass substrate is divided into upper layer vacuum glass substrate, lower layer's vacuum glass substrate；Lower layer's vacuum glass substrate is located at the lower section of the upper layer vacuum glass substrate, is successively coated with silver film, silicon nitride film layer, chromium film layer, nickel chromium triangle film layer downwards from bottom in lower layer's vacuum glass substrate surface；On upper layer, vacuum glass substrate surface is successively coated with silver film, nickel chromium triangle film layer, chromium film layer and silicon nitride film layer from bottom-up.The utility model uses novel membrane system framework, has that radiance is low, wearability is good, and reduces for vacuum coating equipment requirement, and the mechanical performance of product improves, the stability enhancing of product.
Description
Technical field
The utility model relates to functional glass technical field, specifically a kind of double silver can steel low radiation coated glass.
Background technique
With the development of science and technology low radiation coated glass has 30% growth people to building every year using upper in building
The requirement of ornament materials is higher and higher.
But common glass sunshine transmitance is very high, and infrared reflectivity is lower, and most of sunlight is directly entered interior, and
These indoor heats can be lost with forms of radiation by glass again.There is low radiation coated glass currently on the market, it is to normal
The infrared energy of warm object has higher reflex, this feature substantially reduces the heat transfer coefficient of low emissivity glass, effectively changes
It has been apt to heat preservation, the heat-proof quality of window.
It would therefore be highly desirable to which one kind has, radiance is low, wearability is good, and low glass structure is required for vacuum coating equipment.
Summary of the invention
The purpose of this utility model is that propose a kind of double silver can steel low radiation coated glass, this glass structure has radiation
Rate is low, wearability is good, and low, mechanical performance height is required for vacuum coating equipment, and stability is strong.
To achieve the above object, a kind of double silver described in the utility model can steel low radiation coated glass, including glass substrate,
The glass substrate is divided into upper layer vacuum glass substrate, lower layer's vacuum glass substrate；Lower layer's vacuum glass substrate is located at institute
The lower section for stating upper layer vacuum glass substrate is successively coated with downwards silver film, nitridation from bottom in lower layer's vacuum glass substrate surface
Silicon film, chromium film layer, nickel chromium triangle film layer；On upper layer, vacuum glass substrate surface is successively coated with silver film, nickel chromium triangle film from bottom-up
Layer, chromium film layer and silicon nitride film layer.
The silicon nitride film layer, with a thickness of 20-50nm；
The chromium film layer, with a thickness of 1-10nm；
The silver film is low radiation functions film layer, with a thickness of 5-20nm；
The nickel chromium triangle film layer, with a thickness of 1-10nm.
The upper layer vacuum glass substrate and lower layer's vacuum glass substrate are vacuum layer.
Multiple equilateral triangle support units are equipped in the vacuum layer.
The inside of the equilateral triangle support unit is equipped with several circular support objects arranged in a ring.
The circular support object is set on the inner edge of equilateral triangle support unit.
A kind of double silver described in the utility model can steel low radiation coated glass, the beneficial effect is that: silicon nitride film can increase
The binding force of blooming and glass, chromium film can improve the stability of product toughening process, nickel chromium triangle film primarily serve protect silver layer not by
The effect of oxidation, silverskin mainly play a part of to reduce glass radiance, and silicon nitride film uses nano ceramic material, overcomes metal
Material is oxidizable, the disadvantages of fading, and effectively improves heat-proof quality, scratch resistant performance, corrosion resistance, the high temperature resistant of film layer
Performance.The utility model uses novel membrane system framework, has that radiance is low, wearability is good, and reduces for vacuum coating
The mechanical performance of equipment requirement, product improves, the stability enhancing of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
In figure: the upper layer 1- vacuum glass substrate, 1-1- lower layer vacuum glass substrate, 2- silver film, 3- silicon nitride film layer, 4-
Chromium film layer, 5- nickel chromium triangle film layer, 6- vacuum layer, 7- equilateral triangle support unit, 8- circular support object.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of double silver described in the utility model can steel low radiation coated glass, including glass substrate is described
Glass substrate is divided into upper layer vacuum glass substrate 1, lower layer vacuum glass substrate 1-1；Lower layer's vacuum glass substrate 1-1 is located at
The lower section of the upper layer vacuum glass substrate 1 is successively coated with downwards silver film from bottom on the surface lower layer vacuum glass substrate 1-1
2, silicon nitride film layer 3, chromium film layer 4, nickel chromium triangle film layer 5；On upper layer, 1 surface of vacuum glass substrate is successively coated with silverskin from bottom-up
Layer 2, nickel chromium triangle film layer 5, chromium film layer 4 and silicon nitride film layer 3.
The silicon nitride film layer 3, with a thickness of 20-50nm；
The chromium film layer 4, with a thickness of 1-10nm；
The silver film 2 is low radiation functions film layer, with a thickness of 5-20nm；
The nickel chromium triangle film layer 5, with a thickness of 1-10nm.
Upper layer vacuum glass substrate 1 and lower layer's vacuum glass substrate 1-1 is vacuum layer 6.
Multiple equilateral triangle support units 7 are equipped in the vacuum layer 6.
The inside of the equilateral triangle support unit 7 is equipped with several circular support objects 8 arranged in a ring.
The circular support object 8 is set on the inner edge of equilateral triangle support unit 7.
When in use, silicon nitride film will increase the binding force of film and glass, and chromium film can improve the stabilization of product toughening process
Property, nickel chromium triangle film primarily serves the not oxidized effect of protection silver layer, and silverskin mainly plays a part of to reduce glass radiance, silicon nitride
The disadvantages of film uses nano ceramic material, overcomes oxidizable metal material, colour fading, effectively improves the thermal insulation of film layer
Energy, scratch resistant performance, corrosion resistance, high temperature resistance.The utility model uses novel membrane system framework, has radiance
It is low, wearability is good, and reduces for vacuum coating equipment requirement, the mechanical performance of product improves, the stability enhancing of product.
Claims (6)
1. a kind of double silver can steel low radiation coated glass, including glass substrate, it is characterised in that: the glass substrate is divided into upper layer
Vacuum glass substrate (1), lower layer's vacuum glass substrate (1-1)；It is true that lower layer's vacuum glass substrate (1-1) is located at the upper layer
The lower section of empty glass substrate (1) is successively coated with downwards silver film (2), nitrogen from bottom on lower layer's vacuum glass substrate surface (1-1)
SiClx film layer (3), chromium film layer (4), nickel chromium triangle film layer (5)；It is successively coated on upper layer vacuum glass substrate (1) surface from bottom-up
Silver film (2), nickel chromium triangle film layer (5), chromium film layer (4) and silicon nitride film layer (3).
2. a kind of double silver as described in claim 1 can steel low radiation coated glass, it is characterised in that:
The silicon nitride film layer (3), with a thickness of 20-50nm；
The chromium film layer (4), with a thickness of 1-10nm；
The silver film (2) is low radiation functions film layer, with a thickness of 5-20nm；
The nickel chromium triangle film layer (5), with a thickness of 1-10nm.
3. a kind of double silver as claimed in claim 2 can steel low radiation coated glass, it is characterised in that: the upper layer vacuum glass
Substrate (1) and lower layer's vacuum glass substrate (1-1) are vacuum layer (6).
4. a kind of double silver as claimed in claim 3 can steel low radiation coated glass, it is characterised in that: in the vacuum layer (6)
Equipped with multiple equilateral triangle support units (7).
5. a kind of double silver as claimed in claim 4 can steel low radiation coated glass, it is characterised in that: the equilateral triangle branch
The inside for supportting unit (7) is equipped with several circular support objects (8) arranged in a ring.
6. a kind of double silver as claimed in claim 5 can steel low radiation coated glass, it is characterised in that: the circular support object
(8) it is set on the inner edge of equilateral triangle support unit (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098766.8U CN208747938U (en) | 2018-07-11 | 2018-07-11 | A kind of double silver can steel low radiation coated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098766.8U CN208747938U (en) | 2018-07-11 | 2018-07-11 | A kind of double silver can steel low radiation coated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747938U true CN208747938U (en) | 2019-04-16 |
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ID=66057084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098766.8U Active CN208747938U (en) | 2018-07-11 | 2018-07-11 | A kind of double silver can steel low radiation coated glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747938U (en) |
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2018
- 2018-07-11 CN CN201821098766.8U patent/CN208747938U/en active Active
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