CN207405088U - A kind of fire prevention vacuum glass - Google Patents
A kind of fire prevention vacuum glass Download PDFInfo
- Publication number
- CN207405088U CN207405088U CN201721364738.1U CN201721364738U CN207405088U CN 207405088 U CN207405088 U CN 207405088U CN 201721364738 U CN201721364738 U CN 201721364738U CN 207405088 U CN207405088 U CN 207405088U
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- CN
- China
- Prior art keywords
- glass
- vacuum glass
- fire
- fire prevention
- vacuum
- 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.)
- Expired - Fee Related
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Abstract
A kind of fire prevention vacuum glass including vacuum glass body, and is provided on vacuum glass body and vacuumizes gas outlet, getter is provided on vacuum glass body；It is tempered glass below vacuum glass body, it is sealed between vacuum glass body and tempered glass with butyl rubber, and in the remaining filling exit in corner, by filling exit between vacuum glass body and tempered glass filling fire-resistant fluid, filling exit is sealed after the completion of filling, the utility model has the characteristics of simple in structure, fire prevention.
Description
Technical field
The utility model is related to glassmaking art more particularly to a kind of fire prevention vacuum glass.
Background technology
Vacuum glass is state-of-the art energy-saving glass, it is that two sheet glass that surrounding is sealed by glass powder with low melting point are formed,
By being separated out the space of 0.1-0.3mm height between supporter, this space is less than 10 by vacuumizing for centre-1The vacuum of Pa
Degree forms vacuum layer and is made.Due to the special construction of vacuum layer, vacuum glass has heat-insulation and heat-preservation, sound insulation and noise reducing, prevents from tying
The particular advantages such as dew；But as simple glass, existing vacuum glass does not have fire-proof function, can not meet Hazardous Chemical Substances
There is the application field being distinctly claimed in warehouse, high-grade office building, market etc. to fire prevention.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of fire prevention vacuum glass,
With simple in structure, the characteristics of fire prevention.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of fire prevention vacuum glass, vacuumizes the vacuum glass body 1 of gas outlet 6 including carrying, in vacuum glass body 1
It is provided with getter 7；
Tempered glass 8 is provided with below vacuum glass body 1, and there are gap, clearance margin butyl therebetween
Glue 9 seals, and fire-resistant fluid 11 is filled in gap.
The vacuum glass 1 divides for upper substrate glass 2 and lower baseplate glass 3, in upper substrate glass 2 and lower baseplate glass
Cloth is placed with supporting point 4 between 3, and the upper substrate glass 2 is sealed with 3 four side glass dust 5 of lower baseplate glass, and getter 7 is set
It puts between upper substrate glass 2 and lower baseplate glass 3.
The vacuum glass body 1 is absolute construction.
10 width of filling exit is 10-20mm.
The fire-resistant fluid 11 according to the difference of fire endurance calling hierarchy, the thickness of fire-resistant fluid 11 can be 1mm-
4mm。
The beneficial effects of the utility model：
The utility model has many advantages, such as heat-insulation and heat-preservation, sound insulation and noise reducing and pre- anti-condensation, and adds fire protecting performance, makes production
Product are meeting outside the sector applications such as external window of building, curtain wall and household electrical appliances, also can be widely used to the danger for having particular/special requirement to fire prevention
The fields such as dangerous product warehouse, high-grade office building and megastore.
Description of the drawings
Fig. 1 is the first structure diagram of the utility model.
Fig. 2 is second of structure diagram of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of vacuum glass that can be shown, including vacuum glass body 1, the vacuum glass 1 divides
For upper substrate glass 2 and lower baseplate glass 3, supporting item 4 is installed between upper substrate glass 2 and lower baseplate glass 3, for
Base plate glass 2 and the sealing glass powder 5 of 3 four side of lower baseplate glass sealing, and be provided with and vacuumize out on vacuum glass body 1
Gas port 6；Getter 7 is provided between upper substrate glass 2 and lower baseplate glass 3.
It is sealed between vacuum glass body 1 and flame resistant glass original piece 8 with butyl rubber 9, and the remaining about 20mm's wide in corner
Filling exit, by filling exit between vacuum glass body 1 and tempered glass 8 filling fire-resistant fluid 10, it is filling after the completion of will be filling
Mouth sealing.
According to the difference of flame resistant glass fire resistance rating, fire-resistant fluid 11 can be the different-thickness layer between 1mm-4mm.
Second:
As shown in Figure 2：Vacuum glass body 1 be used as a separate unit, can upper and lower faces respectively with tempered glass
8 combine, and the filling fire-resistant fluid 10 in cavity is combined, and form the fire prevention vacuum glass of different fire resistance ratings.Its combination can
To be to be sealed between vacuum glass body 1 and tempered glass in a manner of butyl rubber, silicone adhesive etc., fire-resistant fluid thickness can be 1mm-
Different-thickness layer between 4mm.
The operation principle of the utility model：
Fire prevention vacuum glass is composite fireproof glass, and play fireproofing function is the filling fire-resistant fluid 11 in cavity.Fire prevention
Liquid 11 is with K2O·nSiO2Water-soluble inorganic salts are waited as fire retardant and gel cross-linkage agent, make the gel solution curing molding be
Transparent polymer gel interlayer.During gelatin polymer curing molding, K2O、SiO2The oxides such as category have stronger pole
Property and hydrophily, improve the crosslinking degree of polyacrylamide and change original cross-linked network, make polymer integrally bullet
Property increase and enhance the mechanical performance of gel, and then influence thermal insulation layer meet high temperature when expanded foamed effect.Vacuum during installation
Glass is located at indoor surface (i.e. fire surface), and tempering monolithic glass is located outside face (carrying on the back fiery face).When fire occurs, which gathers
The heat in object absorption flame and rapid foaming and intumescing are closed, the refractory insulating layer of white is formed, radiant heat is prevented to continue to glass
The fiery face diffusion of the back of the body.Meanwhile when fire surface one side (i.e. vacuum glass side) is broken, gel can also be acted on until gluing, keep anti-
The integrality and security of flint glass.
Mainly there are two aspect requirements for fire-resistant fluid 11 (i.e. polymer gel interlayer), when under normal operating condition,
Polymer should have higher light transmittance and weather resistance, not influence the lighting performance of glass；Second is that when running into fire, certain
The rising of glass unexposed surface temperature cannot be too fast in time.
Claims (5)
1. a kind of fire prevention vacuum glass vacuumizes the vacuum glass body (1) of gas outlet (6), vacuum glass body including carrying
(1) getter (7) is provided in；It is characterized in that,
Tempered glass (8) is provided with below vacuum glass body (1), and there are gap, clearance margin butyl therebetween
Glue (9) seals, and fire-resistant fluid (11) is filled in gap.
A kind of 2. fire prevention vacuum glass according to claim 1, which is characterized in that the vacuum glass body (1) point
For upper substrate glass (2) and lower baseplate glass (3), cloth is placed with supporting point between upper substrate glass (2) and lower baseplate glass (3)
(4), the upper substrate glass (2) is sealed with (3) four side of lower baseplate glass glass dust (5), and getter (7) is arranged on base
Between glass sheet (2) and lower baseplate glass (3).
3. a kind of fire prevention vacuum glass according to claim 1, which is characterized in that the vacuum glass body (1) is
Absolute construction.
4. a kind of fire prevention vacuum glass according to claim 1, which is characterized in that described filling exit (10) width is 10-
20mm。
5. a kind of fire prevention vacuum glass according to claim 1, which is characterized in that the thickness of the fire-resistant fluid (11) can
Think 1mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364738.1U CN207405088U (en) | 2017-10-23 | 2017-10-23 | A kind of fire prevention vacuum glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364738.1U CN207405088U (en) | 2017-10-23 | 2017-10-23 | A kind of fire prevention vacuum glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405088U true CN207405088U (en) | 2018-05-25 |
Family
ID=62320825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364738.1U Expired - Fee Related CN207405088U (en) | 2017-10-23 | 2017-10-23 | A kind of fire prevention vacuum glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405088U (en) |
-
2017
- 2017-10-23 CN CN201721364738.1U patent/CN207405088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |