CN210261568U - Composite non-heat-insulation fireproof glass - Google Patents
Composite non-heat-insulation fireproof glass Download PDFInfo
- Publication number
- CN210261568U CN210261568U CN201921303033.8U CN201921303033U CN210261568U CN 210261568 U CN210261568 U CN 210261568U CN 201921303033 U CN201921303033 U CN 201921303033U CN 210261568 U CN210261568 U CN 210261568U
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- Prior art keywords
- glass
- fireproof
- laminated
- vacuum
- fire
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- 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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- 239000011521 glass Substances 0.000 title claims abstract description 157
- 239000002131 composite material Substances 0.000 title claims abstract description 50
- 238000009413 insulation Methods 0.000 title abstract description 26
- 239000005340 laminated glass Substances 0.000 claims abstract description 51
- 150000001875 compounds Chemical class 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 13
- 230000002265 prevention Effects 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 4
- QZRLETONGKUVFA-UHFFFAOYSA-N [K].[Cs] Chemical compound [K].[Cs] QZRLETONGKUVFA-UHFFFAOYSA-N 0.000 claims description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000005329 float glass Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000005344 low-emissivity glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
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- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a compound non-heat-insulation type fireproof glass, its technical scheme main points are: the fireproof composite layer comprises laminated glass and a composite layer, and the laminated glass is connected with vacuum glass through the composite layer. The utility model has the advantages that: has better sound insulation and noise reduction effects.
Description
Technical Field
The utility model relates to a fire prevention glass field, concretely relates to compound non-heat insulation type fire prevention glass.
Background
In nearly two years, serious losses and damages are caused by several serious fire accidents such as north building distribution at the central sight new address, high-rise houses in the Shanghai quiet and safe areas and the like in China. The state develops the fire safety inspection work on a large scale, and the fire protection consciousness of people is gradually improved. The fireproof glass has the advantages of retarding and slowing fire spread, insulating heat, isolating smoke and the like, can create favorable conditions for rescue of personnel, property and buildings when a fire disaster occurs, reduces loss to the maximum extent, is popular among people, and has great market potential.
The composite fireproof glass is made by bonding two or more single-layer plate glass by using fireproof glue. The fireproof principle of the composite fireproof glass is as follows: when a fire disaster occurs, the glass on the fire facing surface is exploded quickly after meeting high temperature, the fireproof glue interlayer begins to foam and expand to form a hard opaque fireproof glue board, so that the flame on the fire facing surface is effectively blocked from spreading to the fire facing surface, and meanwhile, the heat generated by burning to the fire facing surface is also blocked from being conducted from the fire facing surface to the fire facing surface. In the process, the fireproof glue plate formed by foaming and expanding the fireproof glue and the back fire surface glass form a barrier which can effectively block flame, smoke, high temperature generated by combustion and toxic gas from spreading to a back fire area. The heat insulation and heat radiation prevention functions of the composite fireproof glass can prevent escape personnel or rescue personnel in a backfire area from being damaged by high-temperature heat and burnt by heat radiation when a fire disaster happens, and meanwhile, combustible articles in the backfire area, such as wooden tables and chairs, and the like, can be prevented from being ignited under the action of high temperature and heat radiation for a certain time. However, the existing composite fireproof glass is poor in sound insulation and noise reduction performance, so that the use effect of the composite fireproof glass is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compound non-thermal-insulated type fire prevention glass, its advantage has the sound insulation noise reduction effect of preferred.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the composite non-heat-insulation fireproof glass comprises a fireproof composite layer, wherein the fireproof composite layer comprises laminated glass and a composite layer, and the laminated glass is connected with vacuum glass through the composite layer.
Through the technical scheme, the fireproof composite layer can play a role in reducing fire spread in a fire state, and in addition, one side of the laminated glass is connected with the vacuum glass through the composite layer, so that heat transfer can be reduced, and the fire range can be isolated; under the non-fire state, the fireproof glass has good heat insulation and noise reduction green and energy-saving effects, so that the fireproof glass has more practical functions.
The utility model discloses further set up to: the composite layer is a laminated layer, and the laminated glass and the vacuum glass are compounded through the laminated layer.
Through above-mentioned technical scheme, the use of doubling layer for the connection of laminated glass and vacuum glass is more stable, has reduced the possibility that vacuum glass and laminated glass drop because of the high temperature of conflagration.
The utility model discloses further set up to: the laminated glass comprises a vacuum glass body and a laminated glass body, wherein the laminated glass body is provided with a sealing space, the vacuum glass body is provided with a vacuum glass cavity, the vacuum glass cavity is provided with a vacuum glass cavity, the laminated glass cavity is provided with a vacuum glass cavity, the vacuum glass cavity is provided.
Through the technical scheme, when a fire disaster occurs, the liquid fireproof glue in the fireproof glass can absorb more flame heat, so that the ambient temperature around the glass can be relieved to a certain extent, the laminated glass and the vacuum glass have better fireproof performance, the fireproof time of the fireproof glass is prolonged, valuable rescue time is provided for the fire rescue of firemen, and the life and property safety of people is protected. The fire-retardant adhesive tape can protect the internal structure of the fireproof glass, reduce the leakage of liquid fireproof glue caused by burning out the window frame at high temperature, and reduce the fireproof effect of the fireproof glass.
The utility model discloses further set up to: and the other surface of the laminated glass is provided with hollow glass, and the edge between the hollow glass and the laminated glass is sealed by a fireproof spacing strip.
Through the technical scheme, the arrangement of the hollow glass can further improve the sound insulation and noise reduction performance of the fireproof glass, so that indoor personnel can use the fireproof glass more comfortably. The fireproof partition bars are adopted to seal the edges of the hollow glass and the sandwich glass, so that the fireproof performance of the fireproof glass is further improved.
The utility model discloses further set up to: and air or inert gas is filled in a sealed space formed between the hollow glass and the laminated glass.
Through the technical scheme, when a fire disaster happens, the use of air or inert gas can reduce heat transfer, and is beneficial to isolating the fire disaster range; under the non-fire state, air or inert gas can further consume more noise for the fireproof glass, and the sound insulation and noise reduction effects of the fireproof glass are improved.
The utility model discloses further set up to: and the peripheral side wall formed by mutual contact of the hollow glass, the laminated glass and the vacuum glass is provided with an installation frame.
Through above-mentioned technical scheme, the setting of installing frame can play the guard action, reduces the stable connection between cavity glass, laminated glass and the vacuum glass and is destroyed by external force, simultaneously under the prerequisite that does not influence fire prevention glass light transmissivity, reduces its lateral wall and scrapes the possibility of breaking, guarantees its fire behavior.
The utility model discloses further set up to: the mounting frame is sealed with the peripheral side wall formed by the mutual contact of the expansion type fireproof sealant and the hollow glass, the laminated glass and the vacuum glass.
Through the technical scheme, when a fire disaster occurs, the expansion type fireproof sealant can expand in a foaming manner and absorb high heat caused by flame combustion, so that the ambient temperature around the glass can be relieved to a certain extent.
The utility model discloses further set up to: the vacuum glass comprises two glass substrates, wherein the two glass substrates are separated by a plurality of supporting columns, the edges of the two glass substrates are sealed by flame-retardant adhesive tapes, and a sealed space formed by the two glass substrates is pumped into a vacuum layer.
Through the technical scheme, after the space between the two glass substrates is vacuumized, the support column is arranged between the two glass substrates to enhance the strength of the vacuum glass, so that the service life of the vacuum glass is prolonged, the cost is saved, and meanwhile, the use of the flame-retardant adhesive tape enhances the high-temperature resistance of the vacuum glass.
The utility model discloses further set up to: the laminated glass is one of borosilicate fireproof glass, aluminosilicate fireproof glass, microcrystalline fireproof glass, cesium potassium fireproof glass, low-emissivity coated fireproof glass or glass with fireproof coating on the surface.
Through the technical scheme, the laminated glass can adopt various fireproof glass with better fireproof performance so as to have better fireproof performance.
To sum up, the utility model discloses following beneficial effect has:
firstly, the sound insulation and noise reduction effects are better. Vacuum glass and hollow glass are arranged on two sides of the laminated glass, so that the fireproof glass has good heat insulation and noise reduction green energy-saving effects in a non-fire state;
and secondly, the structure is stable, and the fireproof and heat-insulating performance is better. The installation frame can effectively ensure the internal connection stability of the fireproof glass, and the hollow glass, the laminated glass and the vacuum glass can effectively prevent flame from spreading; the fireproof glass has better fireproof performance and longer fireproof time due to the use of the liquid fireproof glue, the expansion type fireproof sealant, the flame-retardant partition strip and the fireproof partition strip, and provides valuable time for fire-fighting and rescue of fire fighters.
Drawings
FIG. 1 is a schematic view of the overall structure of a composite non-heat insulating fireproof glass;
fig. 2 is a cross-sectional view of a composite non-insulating fire-resistant glass.
In the figure, 1, a fireproof composite layer; 11. laminated glass; 111. a fire-proof spacing bar; 12. compounding layers; 121. liquid fire-proof glue; 122. a flame-retardant adhesive tape; 2. vacuum glass; 21. a glass substrate; 22. a support pillar; 3. hollow glass; 4. installing a frame; 41. an intumescent fire-retardant sealant.
Detailed Description
Example (b): a composite non-heat-insulation fireproof glass is shown in figures 1 and 2 and comprises a fireproof composite layer 121 for preventing fire, wherein the fireproof composite layer 121 comprises a laminated glass 11 and a composite layer 12, the laminated glass 11 in the embodiment is borosilicate fireproof glass, aluminosilicate fireproof glass, microcrystalline fireproof glass, cesium-potassium fireproof glass, low-emissivity coated fireproof glass or glass with fireproof coating on the surface, so that the fireproof performance of the composite non-heat-insulation fireproof glass is further improved, the laminated glass 11 is connected with a vacuum glass 2 through the composite layer 12, the laminated glass 11 and the vacuum glass 2 are of a planar structure and are arranged in parallel, and the size of the laminated glass 11 is the same as that of the vacuum glass 2. Because sound can't propagate in the vacuum layer that does not have the medium to when the non-conflagration, the utility model provides a function of making an uproar falls in sound insulation that compound non-thermal-insulated type fire prevention glass can have the preferred.
As shown in fig. 2, in the present embodiment, the composite layer 12 is an interlayer, and the laminated glass 11 and the vacuum glass 2 are composited by the interlayer. The laminated rubber layer comprises a liquid fireproof rubber 121 and a flame-retardant rubber strip 122, wherein the flame-retardant rubber strip 122 is used for sealing the edge between the vacuum glass 2 and the laminated glass 11 so as to form a sealing space between the vacuum glass 2 and the laminated glass 11, the liquid fireproof rubber 121 is filled in the sealing space, the liquid fireproof rubber 121 is made of a water-soluble inorganic fireproof rubber, and the fireproof function of the fireproof composite layer 121 can be further enhanced because the water-soluble inorganic fireproof rubber is a fireproof material. The flame retardant strip 122 may be made of a flame retardant material such as glass or an inorganic material.
A filling opening (not shown) is formed in the flame-retardant adhesive tape 122, the liquid fireproof glue 121 is filled into the sealed space through the filling opening, and after the liquid fireproof glue 121 forms gel and is solidified, the filling opening is sealed, so that the liquid fireproof glue 121 is filled. The liquid fireproof glue 121 is a fireproof material, and the sandwiched layer formed by the liquid fireproof glue 121 can realize the fireproof function of the fireproof composite layer 121.
As shown in fig. 2, the vacuum glass 2 includes two glass substrates 21, a plurality of supporting pillars 22 for enhancing the strength of the vacuum glass 2 are fixedly connected between the two glass substrates 21, and the edges between the two glass substrates 21 are sealed by the flame retardant adhesive tape 122, so as to be convenient for drawing a vacuum layer between the two glass substrates 21. The vacuum glass 2 has the advantages of low carbon, energy conservation, heat insulation, sound insulation, noise reduction and the like, so that the composite non-heat-insulation type fireproof glass has better sound insulation, noise reduction and fireproof performances. The glass substrate 21 may be made of a material such as float glass or low emissivity glass.
As shown in fig. 2, a fireproof spacer 111 is fixed at the edge of the other surface of the laminated glass 11, the laminated glass 11 is connected with a hollow glass 3 through the fireproof spacer 111, and the hollow glass 3 and the laminated glass 11 have the same size and are parallel to each other. In this embodiment, the air is filled in the closed space formed by the hollow glass 3 and the laminated glass 11 to consume more noise in the environment, so as to further improve the sound insulation and noise reduction performance of the fireproof glass, and make the indoor personnel feel more comfortable.
As shown in fig. 2, a mounting frame 4 for protecting the side structure of the composite non-heat-insulation type fireproof glass is arranged on the peripheral side wall formed by the mutual contact of the hollow glass 3, the laminated glass 11 and the vacuum glass 2, the vertical section of the mounting frame 4 is in a U shape, so that the hollow glass 3, the laminated glass 11 and the vacuum glass 2 are stably mounted in the mounting frame 4, and the inner side wall of the mounting frame 4 is bonded with the composite non-heat-insulation type fireproof glass through an intumescent fireproof sealant 41. When a fire occurs, the intumescent fire-retardant sealant 41 can be foamed and expanded and absorb high heat caused by flame combustion, so that the ambient temperature around the glass can be relieved to a certain extent, the fire-retardant performance of the composite non-heat-insulation type fire-retardant glass is improved, and meanwhile, the expanded intumescent fire-retardant sealant 41 can enable the composite non-heat-insulation type fire-retardant glass to be fixed on the mounting frame 4 more stably.
The working process is as follows: in a fire state, the fireproof composite layer 121 can play a role in reducing fire spread, and in addition, one side of the laminated glass 11 is connected with a piece of vacuum glass 2 through the composite layer 12, so that heat transfer can be reduced, and the fire range can be isolated; under the non-fire state, vacuum glass 2 and air bed make this fire prevention glass have fine thermal-insulated and the green energy-conserving effect of making an uproar that falls to make this fire prevention glass have more practical function.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a compound non-heat-insulating type fire prevention glass, includes fire prevention composite bed (12) (1), characterized by: the fireproof composite layer (12) (1) comprises laminated glass (11) and a composite layer (12), wherein the laminated glass (11) is connected with vacuum glass (2) through the composite layer (12).
2. The composite non-insulating fire-resistant glass as claimed in claim 1, wherein: the composite layer (12) is a laminated layer, and the laminated glass (11) and the vacuum glass (2) are compounded through the laminated layer.
3. The composite non-insulating fire-resistant glass as claimed in claim 2, wherein: the laminated glass layer comprises liquid fireproof glue (121) and a flame-retardant adhesive tape (122), the flame-retardant adhesive tape (122) is used for sealing the edge between the vacuum glass (2) and the laminated glass (11), and the liquid fireproof glue (121) is filled in a sealing space formed between the vacuum glass (2) and the laminated glass (11).
4. The composite non-insulating fire-resistant glass as claimed in claim 1, wherein: the other surface of the laminated glass (11) is provided with hollow glass (3), and the edge between the hollow glass (3) and the laminated glass (11) is sealed through a fireproof spacing strip (111).
5. The composite non-insulating fire-resistant glass as claimed in claim 4, wherein: and air or inert gas is filled in a sealed space formed between the hollow glass (3) and the laminated glass (11).
6. The composite non-insulating fire-resistant glass as claimed in claim 5, wherein: the installation frame (4) is arranged on the peripheral side wall formed by mutual contact of the hollow glass (3), the laminated glass (11) and the vacuum glass (2).
7. The composite non-insulating fire-resistant glass as claimed in claim 6, wherein: the mounting frame (4) is sealed with the peripheral side wall formed by mutual contact of the expansion type fireproof sealant (41) and the hollow glass (3), the laminated glass (11) and the vacuum glass (2).
8. The composite non-insulating fire-resistant glass as claimed in claim 1, wherein: the vacuum glass (2) comprises two glass substrates (21), the two glass substrates (21) are separated through a plurality of supporting columns (22), the edges of the two glass substrates (21) are sealed by flame-retardant adhesive tapes (122), and a sealed space formed by the two glass substrates (21) is pumped into a vacuum layer.
9. The composite non-insulating fire-resistant glass as claimed in claim 1, wherein: the laminated glass (11) is one of borosilicate fireproof glass, aluminosilicate fireproof glass, microcrystalline fireproof glass, cesium potassium fireproof glass, low-radiation coated fireproof glass or glass with fireproof coating on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303033.8U CN210261568U (en) | 2019-08-12 | 2019-08-12 | Composite non-heat-insulation fireproof glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303033.8U CN210261568U (en) | 2019-08-12 | 2019-08-12 | Composite non-heat-insulation fireproof glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210261568U true CN210261568U (en) | 2020-04-07 |
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ID=70017165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921303033.8U Expired - Fee Related CN210261568U (en) | 2019-08-12 | 2019-08-12 | Composite non-heat-insulation fireproof glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210261568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941964A (en) * | 2020-08-12 | 2020-11-17 | 南京博迪装饰材料有限公司 | Fireproof laminated glass and preparation process thereof |
-
2019
- 2019-08-12 CN CN201921303033.8U patent/CN210261568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941964A (en) * | 2020-08-12 | 2020-11-17 | 南京博迪装饰材料有限公司 | Fireproof laminated glass and preparation process thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |