CN208649137U - A kind of refractory heat-insulating glass - Google Patents
A kind of refractory heat-insulating glass Download PDFInfo
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- CN208649137U CN208649137U CN201820919348.4U CN201820919348U CN208649137U CN 208649137 U CN208649137 U CN 208649137U CN 201820919348 U CN201820919348 U CN 201820919348U CN 208649137 U CN208649137 U CN 208649137U
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- refractory heat
- flame resistant
- insulating glass
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Abstract
The utility model relates to a kind of special glasss, more particularly, to a kind of refractory heat-insulating glass.The refractory heat-insulating glass includes two pieces of doubling glass and the vacuum layer that is arranged among two pieces of doubling glass, the doubling glass is made of one layer of caesium potassium flame resistant glass, one layer of high-boron-silicon glass and the thermal insulation layer being mixed between caesium potassium flame resistant glass and high-boron-silicon glass, and the caesium potassium flame resistant glass is set on the end face far from vacuum layer.The utility model has the following beneficial effects: (1) fire-proof and thermal-insulation effect is good；(2) ultraviolet ray preventing effect is excellent；(3) it still can be adhered on the resin layer after glass breaking, enough keep its original state, security performance is high.
Description
Technical field
The utility model relates to a kind of special glasss, more particularly, to a kind of refractory heat-insulating glass.
Background technique
Currently, with the continuous development of technology and the increasingly change of people's aesthetic standards, glass material is in life
It is also more and more extensive using more and more extensive due to the transparency of glass, aesthetics, easy cleaning and multifunctionality
It applies in building trade, is especially having unique application for separating in room and house curtain wall.However it uses at present
Glass in, the phenomenon that explosion can be often generated when encountering open fire, can not play the role of fireproof, and is due to glass good
Conductive force, user are also possible to be scalded by scorching hot glass in escape.
Flame resistant glass, the effect in fire prevention mainly control the sprawling of the intensity of a fire or every cigarettes, are a kind of fire prevention of measure type
Material, fireproof effect are evaluated with fire resistance.It is processed and handles by special process, is tried in defined fire resisting
The special glass of its integrality and thermal insulation is able to maintain in testing.
Flame resistant glass is a kind of special glass that its integrality is able to maintain in defined fire resistance test, by product category
It is divided into three classes:
A class: while meeting the flame resistant glass of fire integrity, fire insulation requirement.Including composite fireproof glass and
Two kinds of pouring type flame resistant glass.Such glass has light transmission, fire prevention (every cigarette, fire insulation, blocking heat radiation), sound insulation, impact resistance
Can, it is suitable for building decoration steel wood fire resistant doorsets, window, upper bright, partition wall, lighting roof, smoke-proof pendant wall, perspective floor and other needs
Not only in transparent but also fireproof construction set.
B class: while meeting fire integrity, the flame resistant glass that caloradiance requires.Such flame resistant glass is mostly compound
Flame resistant glass has the characteristics that light transmission, fire prevention, every cigarette.
C class: only meet the single-sheet fire-resistant glass of fire integrity demands.Such glass have light transmission, fire prevention, every cigarette, by force
Spend the features such as high.Suitable for the fire-retardant glass partition wall of no insulation requirement, fire window, outdoor curtain wall etc..
Such as a kind of a kind of high-strength fireproof hollow glass disclosed in Chinese patent literature, Authorization Notice No. are
CN201901990U, the high-strength fireproof hollow glass, including glass outer, inner layer glass and inner layer glass and glass outer
Between spacer bar, between the inside and outside layer glass outside the interval box be equipped with anti-flammability sealant layer, the inside and outside layer
At least a piece of in glass is flame resistant glass.Intensity fireproof hollow glass according to the present utility model, except have monolithic fire prevention glass
Outside the function of glass, there are also good heat-proof quality, sound insulation value, anti-condensation performances etc.；It can be used as exhibition center, gymnasium, books
The public buildings such as shop, cinema, airport, luxurious hotel, hospital, mall and it is other without fire compartment require it is civilian and public
The desired fire-protection material of the ranges such as fire resistant doorsets, fire window and fireproof partition with building.But there is also it for the utility model
Shortcoming, such as its glass outer and inner layer glass are single-glass, and fire resistance is limited, when one layer of glass therein
The intensity of a fire can be burned in another layer of glass at once after glass meets fiery fragmentation, and another layer of glass is caused also to fail rapidly, at the same its two
It is air layer between layer glass, still is able to the heat of transmitting flame.Thus its reliability in actual use may
Deficiency can not effectively ensure the safety of user.
Utility model content
The utility model be in order to overcome in the prior art flame resistant glass be single-glass, it is not heat-insulated between single-glass
Fire-retardant interlayer, and single-glass meets that fire is easy to break to be scattered, the low problem of safety provides a kind of multilayer hollow fire prevention glass
Glass has been filled with thermal insulation layer in double glazing, still can adhere on the resin layer after glass breaking, enough keep its original state,
A kind of high refractory heat-insulating glass of security performance.
To achieve the goals above, the utility model uses following technical scheme:
A kind of refractory heat-insulating glass, the refractory heat-insulating glass include two pieces of doubling glass and are arranged in two blocks of doublings
Vacuum layer among glass, the doubling glass is by one layer of caesium potassium flame resistant glass, one layer of high-boron-silicon glass and is mixed in caesium
Thermal insulation layer composition between potassium flame resistant glass and high-boron-silicon glass, the caesium potassium flame resistant glass are set to far from vacuum layer
On end face.
Traditional doubling glass and vacuum glass are combined in the utility model, using between two pieces of doubling glass
Vacuum layer is set, the effect of fire-proof and thermal-insulation can be effectively played.
The outermost glass of doubling glass in the utility model is caesium potassium flame resistant glass, and caesium potassium flame resistant glass is to pass through spy
Different chemical treatment carries out more than 20 hours ion exchanges at high operating temperatures, and the metallic sodium of glass surface is substituted, and is formed low swollen
Swollen silicate glass, the coefficient of expansion is 1.8*10-6/0F (3.24*10-6/K), therefore has efficient heat resistanceheat resistant performance, is led to simultaneously
After crossing physical treatment, glass surface forms high-strength compression, substantially increases impact strength, presents when glass breaking micro-
Little particle state, reduction cause harm to the human body.
And high-boron-silicon glass (also known as hard glass), it is using glass conductive characteristic at high operating temperatures, by glass
Heating is process to realize glass melting through vanguard technology inside glass, because coefficient of linear thermal expansion be (3.3 scholar 0.1) ×
10-6/K, also someone is referred to as " Pyrex 3.3 ".It is a kind of low thermal expansion, high temperature resistant, high intensity, high rigidity, high light transmission
The specific glass material of rate and high chemical stability is widely used in solar energy, chemical industry, medicine packet because of its excellent performance
The industries such as dress, electric light source, artwork Ornament.
Therefore the flameproof effect performance of both glass and thermal insulation layer mutually compound obtained doubling glass is brilliant.
Preferably, the caesium potassium flame resistant glass is several continuous inside far from being equipped with from top to bottom on the end face of thermal insulation layer
Recess is in the groove of 90 ° of angles, and the groove first place connects to form a reflecting layer.
This it is practical it is new in caesium potassium flame resistant glass the reflecting layer formed by continuous groove is set far from the end face of thermal insulation layer,
Can effectively reflect isolation sunlight in ultraviolet light, thus ensured thermal insulation layer will not by the ultraviolet light institute aging in sunlight,
It ensure that user will not be tanned severely by ultraviolet light simultaneously.
Preferably, being additionally provided with one layer of nano metal array films outside the reflecting layer on the caesium potassium flame resistant glass surface.
The ability that nano metal array films can effectively strengthen isolation ultraviolet light is set
Preferably, the nano metal array films with a thickness of 10-20 nanometers.
Preferably, the surface of the nano metal array films is evenly distributed with the hole that several diameters are 30-50 nanometers
Hole.
Hole, which is arranged, can effectively ensure that the light passing rate of glass, so that its transparency is unaffected.
Preferably, the caesium potassium flame resistant glass is additionally provided with one layer of ultraviolet isolation far from outermost on the end face of thermal insulation layer
Film.
Preferably, the thermal insulation layer is by the modified borosilicate modified poly ethylene butyral resin layer of borosilicate and is mixed in boron
Silica aerogel particles composition inside Si modification polyvinyl butyral resin layer.
Thermal insulation layer is by the modified borosilicate modified poly ethylene butyral resin layer of borosilicate and silica gas in the utility model
Gel particle composition.
Polyvinyl butyral resin has transparent good, a big advantage of impact strength, at the same its have to glass it is fabulous
Adhesive force, can effective glassivation so that glass will not be scattered on the ground after fragmentation be still able to maintain original state, lead to
Crossing the modified polyvinyl butyral resin of borosilicate has good fire-retardant and high temperature resistance, under conditions of 600 DEG C also not
It can degrade, still be able to maintain its mechanical property.
Aerosil is a kind of solid material of nanoporous reticular structure, and porosity is up to 90% or more, leads
Hot coefficient is less than 0.018W/mk, and aperture size concentrates on 20-50 nanometer, have low density, large specific surface area, porosity height,
Good transmittance, thermal coefficient are low, heat preservation and insulation is good, absorption property is strong, safety and environmental protection, green non-poisonous, fire-resistant waterproof, without corruption
The excellent performances such as erosion.
The modified borosilicate modified poly ethylene butyral resin of borosilicate and silica aerogel particles are enabled into interlayer
The heat-proof quality of glass greatly promotes, to ensure that the performance of refractory heat-insulating glass.
Preferably, the diameter of the silica aerogel particles is 10-50 μm.
Therefore, the utility model has the following beneficial effects: (1) fire-proof and thermal-insulation effect is good；(2) ultraviolet ray preventing effect is excellent
It is different；(3) it still can be adhered on the resin layer after glass breaking, enough keep its original state, security performance is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the caesium potassium flame resistant glass of the utility model.
Fig. 3 is the structural schematic diagram of the utility model nano metal array films.
Fig. 4 is the structural schematic diagram of the utility model thermal insulation layer.
Wherein: doubling glass 1, vacuum layer 2, caesium potassium flame resistant glass 3, high-boron-silicon glass 4, groove 5, reflecting layer 6, nanogold
Belong to array films 7, hole 8, ultraviolet isolation film 9, borosilicate modified poly ethylene butyral resin layer 10, silica aerogel particles
11, thermal insulation layer 12.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing.
In embodiment as shown in Figs 1-4, a kind of refractory heat-insulating glass, the refractory heat-insulating glass includes two blocks of doublings
Glass 1 and the vacuum layer 2 being arranged among two pieces of doubling glass 1, the doubling glass 1 by one layer of caesium potassium flame resistant glass 3,
One layer of high-boron-silicon glass 4 and the thermal insulation layer 12 being mixed between caesium potassium flame resistant glass 3 and high-boron-silicon glass 4 composition, it is described
Caesium potassium flame resistant glass 3 be set on the end face far from vacuum layer 2.
Being equipped with several be continuously recessed inwardly on 3 end face far from thermal insulation layer 12 of caesium potassium flame resistant glass from top to bottom is in
The groove 5 of 90 ° of angles, the first connection of the groove 5 form a reflecting layer 6, are additionally provided with one layer outside the reflecting layer 6
10-20 nanometers of metal array film 7, the surface of the nano metal array films 7 are evenly distributed with several diameters and receive for 30-50
The hole 8 of rice, outermost is additionally provided with one layer of ultraviolet isolation film 9 on 3 end face far from thermal insulation layer 12 of caesium potassium flame resistant glass.
The thermal insulation layer 12 is by borosilicate modified poly ethylene butyral resin layer 10 and is mixed in borosilicate modified poly ethylene
The silica aerogel particles 11 that diameter inside butyral resin layer 10 is 10-50 μm form.
Claims (8)
1. a kind of refractory heat-insulating glass, characterized in that the refractory heat-insulating glass includes two pieces of doubling glass (1) and setting
In the vacuum layer (2) that two pieces of doubling glass (1) are intermediate, the doubling glass (1) is by one layer of caesium potassium flame resistant glass (3), one layer
High-boron-silicon glass (4) and the thermal insulation layer (12) being mixed between caesium potassium flame resistant glass (3) and high-boron-silicon glass (4) composition,
The caesium potassium flame resistant glass (3) is set on the end face far from vacuum layer (2).
2. a kind of refractory heat-insulating glass according to claim 1, characterized in that the caesium potassium flame resistant glass (3) is separate
Several grooves (5) being continuously recessed inwardly in 90 ° of angles, the groove are equipped on the end face of thermal insulation layer (12) from top to bottom
(5) the first connection forms a reflecting layer (6).
3. a kind of refractory heat-insulating glass according to claim 2, characterized in that described caesium potassium flame resistant glass (3) surface
Reflecting layer (6) outside be additionally provided with one layer of nano metal array films (7).
4. a kind of refractory heat-insulating glass according to claim 3, characterized in that the nano metal array films (7)
With a thickness of 10-20 nanometers.
5. a kind of refractory heat-insulating glass according to claim 3 or 4, characterized in that the nano metal array films (7)
To be evenly distributed with several diameters be 30-50 nanometers of hole (8) on surface.
6. a kind of refractory heat-insulating glass according to claim 1 or 2 or 3, characterized in that the caesium potassium flame resistant glass
(3) outermost is additionally provided with one layer of ultraviolet isolation film (9) on the end face far from thermal insulation layer (12).
7. a kind of refractory heat-insulating glass according to claim 1, characterized in that the thermal insulation layer (12) is modified by borosilicate
Polyvinyl butyral resin layer (10) and the silica for being mixed in borosilicate modified poly ethylene butyral resin layer (10) inside
Aerogel particle (11) composition.
8. a kind of refractory heat-insulating glass according to claim 7, characterized in that the silica aerogel particles
(11) diameter is 10-50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919348.4U CN208649137U (en) | 2018-06-13 | 2018-06-13 | A kind of refractory heat-insulating glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820919348.4U CN208649137U (en) | 2018-06-13 | 2018-06-13 | A kind of refractory heat-insulating glass |
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| CN208649137U true CN208649137U (en) | 2019-03-26 |
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| CN201820919348.4U Active CN208649137U (en) | 2018-06-13 | 2018-06-13 | A kind of refractory heat-insulating glass |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792854A (en) * | 2019-04-09 | 2020-10-20 | 贵州省巨三奇节能玻璃有限公司 | Vacuum heat insulation glass |
| CN113400745A (en) * | 2021-07-14 | 2021-09-17 | 上海耀江建设工程有限公司 | Fireproof glass filled with organic silicon resin aerogel and manufacturing method thereof |
-
2018
- 2018-06-13 CN CN201820919348.4U patent/CN208649137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792854A (en) * | 2019-04-09 | 2020-10-20 | 贵州省巨三奇节能玻璃有限公司 | Vacuum heat insulation glass |
| CN113400745A (en) * | 2021-07-14 | 2021-09-17 | 上海耀江建设工程有限公司 | Fireproof glass filled with organic silicon resin aerogel and manufacturing method thereof |
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