A kind of glass assembly of infrared shielding glass and its composition
Technical field
The utility model is related to glass art, and in particular to the glass assembly of a kind of infrared shielding glass and its composition.
Background technology
Infrared shield glass is the generally acknowledged most energy-conservation of current building field, best suits the building glass of human nature demand.It is red
Outside line shield glass has visible transmission ratio higher, it is ensured that there are enough natural lightings, photo-thermal ratio higher, printing opacity in interior
Adiathermance.
But, the shielding action of infrared shield glass common at present is more single, without complex function, it is impossible to full
Sufficient glass is both acted on preferable infrared shield, and with preferable high temperature resistant, anti-flaming function.Modern architecture can not be met
The demand in field.
The content of the invention
The purpose of this utility model is the problem above for overcoming prior art to exist, there is provided a kind of infrared shield glass
And its glass assembly for constituting, shield glass of the present utility model can shield infrared ray transmission, with excellent shielding action,
Heat insulation and preservation effect is good, and with excellent high temperature resistant and anti-flaming function, improves the range of application of shield glass.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is achieved through the following technical solutions:
A kind of infrared shield glass, it includes that basic unit's glass is combined with the shielding for being arranged on basic unit's glass surface
Layer,
The shielding composite bed is outwards sequentially provided with by basic unit's glass end:First tack coat, first screen layer, first
Toughened glass layer, hollow layer, the second toughened glass layer, the second tack coat, composite protection layer, secondary shielding layer, first screen
Cover layer and be the infrared shield film containing Ag with secondary shielding layer, the thickness of the first screen layer is the secondary shielding layer
1.1-1.5 times of thickness, the thickness of the first screen layer is 1-10nm;
The thickness of the composite protection layer is 2-3 times of secondary shielding layer thickness, and the secondary shielding layer is infrared ray screen
Cover the surface screen layer of glass.
Preferably, the composite protection layer includes:Dielectric layer, semi-flexible glassy layer, flame-retardant layer, heat-insulation layer, the insulation
To be coated in the heat insulation coating on the flame-retardant layer, the dielectric layer is bonded in second steel to layer by second tack coat
Change glassy layer, the thickness of the semi-flexible glassy layer is 0.1-0.5nm.
Preferably, first toughened glass layer surface relative with both the second toughened glass layers is coated with fluid sealant
Layer, the hollow layer is sealed by the sealant layer.
Preferably, first toughened glass layer and the thickness of the second toughened glass layer are 50-100nm.
Preferably, a kind of glass assembly, two panels infrared shielding glass composition glass assembly, the base of two panels infrared shielding glass
Layer glass is disposed adjacent, and the surface of two panels basic unit glass is coated between sealant layer, and two panels basic unit glass and forms cavity
Structure, the cavity structure is into being provided with some glass cylinders.
Preferably, spaced set between the glass cylinder.
Preferably, the height of the glass cylinder is 0.5-1.5mm.
The beneficial effects of the utility model are:
Infrared shield glass structure of the present utility model includes, the first tack coat, first screen layer, the first safety glass
Layer, hollow layer, the second toughened glass layer, the second tack coat, composite protection layer, secondary shielding layer, first screen layer and the second screen
The dual shield effect of layer is covered, the shielding properties of the shield glass in the utility model is improve, heat insulation and preservation effect is good.
And in shield glass structure of the present utility model, there is provided composite protection layer, composite protection layer has glass
There is excellent high temperature resistant and anti-flaming function, improve the range of application of shield glass.
Shield glass is made into multilayer hollow compound glass, glass cylinder is added in hollow structure, improve multilayer and answer
The comprehensive mechanical property of combined glass glass.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The accompanying drawing to be used needed for stating is briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model shield glass;
Fig. 2 is the structural representation of the utility model composite protection layer;
Fig. 3 is the structural representation of glass assembly in the utility model;
Wherein, 1- basic units glass, the tack coats of 21- first, 22- first screen layers, the toughened glass layers of 23- first, 24- are hollow
Layer, the toughened glass layers of 25- second, the tack coats of 26- second, 27- composite protection layers, 28- secondary shielding layers, 240- sealant layers,
100- infrared shielding glass, 271- dielectric layers, 272- semi-flexibles glassy layer, 273- flame-retardant layers, 274- heat-insulation layers, 3- cavity knots
Structure, 31- glass cylinders.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment
A kind of infrared shield glass is disclosed shown in reference picture 1, in the present embodiment, glass structure mainly includes:Basic unit
Glass 1, the first tack coat 21, first screen layer 22, the first toughened glass layer 23, hollow layer 24, the second toughened glass layer 25,
Two tack coats 26, composite protection layer 27, secondary shielding layer 28.
Wherein, above-mentioned first screen layer 22 is the infrared shield film containing Ag, above-mentioned first with secondary shielding layer 28
The thickness of screen layer 22 is 1.1-1.5 times of the thickness of above-mentioned secondary shielding layer 28, and the thickness of above-mentioned first screen layer is 1-
10nm。
The thickness of above-mentioned composite protection layer 27 is 2-3 times of the thickness of secondary shielding layer 28, and above-mentioned secondary shielding layer 28 is red
The surface screen layer of outside line shield glass.
Above-mentioned first toughened glass layer 23 surface relative with both the second toughened glass layers 25 is coated with sealant layer
240, above-mentioned hollow layer 24 is sealed by above-mentioned sealant layer 240.
Above-mentioned first toughened glass layer is 50-100nm with the thickness of the second toughened glass layer.
As shown in Fig. 2 above-mentioned composite protection layer 27 includes:Dielectric layer 271, semi-flexible glassy layer 272, flame-retardant layer 273, guarantor
Warm layer 274, above-mentioned heat-insulation layer 274 is the heat insulation coating 274 being coated on above-mentioned flame-retardant layer 273, and above-mentioned dielectric layer 271 is by upper
State the second tack coat 26 and be bonded in above-mentioned second toughened glass layer 25, semi-flexible glassy layer is ultra-thin semi-flexible glassy layer, above-mentioned
The thickness of semi-flexible glassy layer is 0.1-0.5nm.
In the present embodiment, above-mentioned infrared shield glass 100 is made a kind of glass assembly, as shown in figure 3, two panels is infrared
Shield glass 100 constitutes glass assembly, and basic unit's glass 1 of two panels infrared shielding glass 100 is disposed adjacent, two panels basic unit glass 1
Surface be coated between sealant layer, and two panels basic unit glass formation cavity structure 3, if 3 one-tenth of above-mentioned cavity structure is provided with
Dry glass cylinder 31.
Further, spaced set between above-mentioned glass cylinder 31.And the height of above-mentioned glass cylinder 31 is 0.5-
1.5mm。
First tack coat 21, first screen layer 22, the first toughened glass layer 23, hollow layer 24, the second toughened glass layer 25,
Second tack coat 26, composite protection layer 27, secondary shielding layer 28, first screen layer 22 are made with the dual shield of secondary shielding layer 28
With, the shielding properties of the shield glass in the utility model is improve, heat insulation and preservation effect is good.
And in shield glass structure of the present utility model, there is provided composite protection layer, composite protection layer has glass
There is excellent high temperature resistant and anti-flaming function, improve the range of application of shield glass.
Shield glass is made into multilayer hollow compound glass, glass cylinder is added in hollow structure, improve multilayer and answer
The comprehensive mechanical property of combined glass glass.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.