CN216920868U - Curtain wall with fireproof performance - Google Patents
Curtain wall with fireproof performance Download PDFInfo
- Publication number
- CN216920868U CN216920868U CN202220577887.0U CN202220577887U CN216920868U CN 216920868 U CN216920868 U CN 216920868U CN 202220577887 U CN202220577887 U CN 202220577887U CN 216920868 U CN216920868 U CN 216920868U
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- CN
- China
- Prior art keywords
- fireproof
- glass
- curtain wall
- fire
- wall
- 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
Links
- 239000011521 glass Substances 0.000 claims abstract description 54
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 239000000565 sealant Substances 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims abstract description 8
- 229920002943 EPDM rubber Polymers 0.000 claims description 8
- 239000005388 borosilicate glass Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 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 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000005340 laminated glass Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 22
- 239000012790 adhesive layer Substances 0.000 description 5
- 239000012634 fragment Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model provides a curtain wall with fireproof performance, which comprises a wall body, two fireproof connecting plates and fireproof glass, wherein the two fireproof connecting plates are arranged on the front side of the wall body, the front ends of the two fireproof connecting plates, which are close to each other, are provided with glass slots, the two ends of the fireproof glass are arranged in the glass slots, fireproof sealant is arranged in the glass slots, a fireproof sealant is also arranged between the fireproof sealant and the inner walls of the glass slots, a heat insulation layer is arranged in the fireproof connecting plates, a fireproof heat insulation plate is arranged at the center of the inner part of the heat insulation layer, a placing groove is arranged in the fireproof connecting plate at the lower end of the glass slot, and fireproof rock wool is filled in the placing groove. Prevent that the fire prevention connecting plate from collapsing and leading to that fire prevention glass can't play the fire prevention effect.
Description
Technical Field
The utility model relates to the technical field of curtain walls, in particular to a curtain wall with fireproof performance.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The building external protective structure or decorative structure consists of a panel and a supporting structure system, can have certain displacement capacity relative to a main structure or has certain deformation capacity per se, does not bear the function of the main structure, and has more and more strict building fire protection requirements which are closely related to the building curtain wall along with the development of the building curtain wall, and the interlayer fire protection which plays a key role in the building fire protection function is the most important;
the traditional fireproof glass curtain wall is provided with various internal structures and construction procedures, so that the glass is often simply made into fireproof glass, and an aluminum profile structure for supporting the glass is omitted; when the actual conflagration that takes place, the fire prevention glass who processes the preparation through special technology often can reach fire prevention effect, but bearing structure's aluminum alloy can not reach the refractory time, and the melting point of aluminum alloy is lower, and the refractory time is short, leads to the fire prevention glass to collapse, and the virtual of shape is unable true effectual to play the fire prevention effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a curtain wall with fireproof performance so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a curtain with fire behavior, is including wall body and two fire prevention connecting plates and fire prevention glass, two the front side at the wall body is installed to the fire prevention connecting plate, two the fire prevention connecting plate is close to one side front end each other and is provided with the glass slot, fire prevention glass's both ends are installed in the glass slot, the inside of glass slot is provided with the sealed glue of fire prevention, still be provided with fire-retardant type EPDM adhesive tape between the sealed glue of fire prevention and the inner wall of glass slot, the inside of fire prevention connecting plate is provided with the insulating layer, the inside center department of insulating layer is provided with the fire prevention heat insulating board, be provided with the standing groove in the fire prevention connecting plate of glass slot lower extreme, the standing groove intussuseption is filled with fire prevention rock wool.
Furthermore, the fireproof heat insulation plate is an alkali-free aluminum-silicon plate and is positioned in the center of the heat insulation layer.
Furthermore, the fireproof heat insulation plate is connected with the inner wall of the heat insulation layer through fireproof sealant.
Furthermore, fireproof galvanized steel plates are arranged on the inner walls of the placing grooves.
Furthermore, the fireproof glass is of a laminated glass structure and comprises two borosilicate glass layers and a silicone weather-resistant adhesive layer, wherein the silicone weather-resistant adhesive layer is positioned inside the two borosilicate glass layers.
Further, still install a plurality of curtain fossil fragments between wall body and the fire prevention connecting plate, the curtain fossil fragments are L type structure, just install the triangle reinforcing plate in the middle of the curtain fossil fragments, the curtain fossil fragments are fixed mutually with wall body and fire prevention connecting plate through the screw.
Compared with the prior art, the utility model has the beneficial effects that:
the device redesigns the fireproof connecting plate structure between the wall body and the fireproof glass, so that the fireproof connecting plate structure meets the fireproof grade requirement, and the fireproof glass cannot play a fireproof role due to the collapse of the fireproof connecting plate is prevented; when the fire spreads to the fireproof connecting plate, the heat transmission can be well blocked through the heat-insulating layer, and the heat inside the heat-insulating layer can be absorbed to a certain degree through the fireproof heat-insulating plate; and the fire prevention rock wool can prevent stretching of the intensity of a fire, and fire prevention sealant and fire-retardant type EPDM adhesive tape can prevent that fire from burning the glass slot to quick deformation, lead to fire prevention glass to collapse, and very big degree has increased fire prevention effect, and the practicality is strong.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a structural level diagram of the fire resistant glass of the present invention;
FIG. 4 is a plan view of the curtain wall keel of the present invention;
in the figure: 1. a wall body; 2. a fireproof connecting plate; 3. fireproof glass; 4. fireproof sealant; 5. a flame-retardant EPDM rubber strip; 6. fireproof rock wool; 7. a fireproof galvanized steel sheet; 8. a fireproof heat insulation board; 9. a curtain wall keel; 21. a glass slot; 22. a thermal insulation layer; 23. a placement groove; 31. a borosilicate glass layer; 32. a silicone weather-resistant adhesive layer; 91. a triangular reinforcing plate.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution: a curtain wall with fireproof performance comprises a wall body 1, two fireproof connecting plates 2 and fireproof glass 3, wherein the two fireproof connecting plates 2 are arranged on the front side of the wall body 1, the front ends of the two fireproof connecting plates 2, which are close to one side, are provided with glass slots 21, the two ends of the fireproof glass 3 are arranged in the glass slots 21, fireproof sealant 4 is arranged inside the glass slots 21, a flame-retardant EPDM (ethylene-propylene-diene monomer) adhesive tape 5 is also arranged between the fireproof sealant 4 and the inner walls of the glass slots 21, a heat-insulating layer 22 is arranged inside the fireproof connecting plates 2, a fireproof heat-insulating plate 8 is arranged at the center inside the heat-insulating layer 22, a placing groove 23 is arranged inside the fireproof connecting plates 2 at the lower end of the glass slots 21, the placing groove 23 is filled with fireproof rock wool 6, and the device redesigns the structure of the fireproof connecting plates 2 between the wall body 1 and the fireproof glass 3, thereby the fireproof glass meets the requirement of fireproof grade and prevents the fireproof glass 3 from not playing a fireproof role caused by the collapse of the fireproof connecting plate 2; when the fire spreads to the fireproof connecting plate 2, the heat transmission can be well blocked by the heat-insulating layer 22, and the heat inside the heat-insulating layer 22 can be absorbed to a certain degree by the fireproof heat-insulating plate 8; and the fire prevention rock wool 6 can prevent stretching of the intensity of a fire, and sealed glue 4 of fire prevention and fire-retardant type EPDM adhesive tape 5 can prevent that the fire from burning glass slot 21 to rapid deformation, leads to fire prevention glass 3 to collapse, and very big degree has increased the fire prevention effect, and the practicality is strong.
Please refer to fig. 2, wherein the fire-proof and heat-insulating board 8 is an alkali-free aluminum-silicon board, the fire-proof and heat-insulating board 8 is located at the center of the heat-insulating layer 22, and the alkali-free aluminum-silicon board has good fire-proof performance and can support the heat-insulating layer 22 well; the fireproof heat insulation plate 8 is connected with the inner wall of the heat insulation layer 22 through fireproof sealant 4, so that fireproof connection between the fireproof heat insulation plate 8 and the inner wall of the heat insulation layer 22 is increased.
Please refer to fig. 2 again, the fireproof galvanized steel plates 7 are installed on the inner walls of the placing grooves 23, so as to increase the overall strength of the fireproof connecting plate 2.
Please refer to fig. 3, wherein the fire-proof glass 3 is a laminated glass structure, and is composed of two borosilicate glass layers 31 and a silicone weather-resistant adhesive layer 32, and the silicone weather-resistant adhesive layer 32 is located inside the two borosilicate glass layers 31, thereby achieving high-strength fire-proof performance.
Please refer to fig. 4, a plurality of curtain wall keels 9 are further installed between the wall 1 and the fireproof connecting plate 2, the curtain wall keels 9 are of an L-shaped structure, a triangular reinforcing plate 91 is installed in the middle of the curtain wall keels 9, and the curtain wall keels 9 are fixed to the wall 1 and the fireproof connecting plate 2 through screws, so that the stability between the wall 1 and the fireproof connecting plate 2 is improved, and the wall 1 and the fireproof connecting plate 2 are prevented from being connected and loosened due to the fact that the fireproof glass 3 is too heavy.
The specific operation mode of the utility model is as follows:
when the fire spreads to the fireproof connecting plate 2, the heat transmission can be well blocked by the heat-insulating layer 22, and the heat inside the heat-insulating layer 22 can be absorbed to a certain degree by the fireproof heat-insulating plate 8; and the fire prevention rock wool 6 can prevent stretching of the intensity of a fire, and sealed glue 4 of fire prevention and fire-retardant type EPDM adhesive tape 5 can prevent that the fire from burning glass slot 21 to rapid deformation, leads to fire prevention glass 3 to collapse, and very big degree has increased the fire prevention effect, and the practicality is strong.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.
Claims (6)
1. The curtain wall with fireproof performance comprises a wall body (1), two fireproof connecting plates (2) and fireproof glass (3), and is characterized in that the two fireproof connecting plates (2) are arranged on the front side of the wall body (1), the two fireproof connecting plates (2) are close to one side, a glass slot (21) is formed in the front end of the glass slot (21), the two ends of the fireproof glass (3) are arranged in the glass slot (21), fireproof sealant (4) is arranged inside the glass slot (21), a flame-retardant EPDM adhesive tape (5) is further arranged between the fireproof sealant (4) and the inner wall of the glass slot (21), a heat-insulating layer (22) is arranged inside the fireproof connecting plates (2), a fireproof heat-insulating plate (8) is arranged in the center of the heat-insulating layer (22), and a placement groove (23) is formed in the fireproof connecting plates (2) at the lower end of the glass slot (21), the placing groove (23) is filled with fireproof rock wool (6).
2. The curtain wall with fire protection performance according to claim 1, wherein the fire protection and heat insulation board (8) is an alkali-free aluminum silicon board, and the fire protection and heat insulation board (8) is located at the center of the heat insulation layer (22).
3. The curtain wall with fire-proof performance as claimed in claim 1, wherein the fire-proof heat insulation board (8) and the inner wall of the heat insulation layer (22) are connected through a fire-proof sealant (4).
4. A fire resistant curtain wall according to claim 1 characterised in that the inner walls of the placement grooves (23) are each provided with a fire resistant galvanized steel sheet (7).
5. Curtain wall with fire protection according to claim 1, characterised in that the fire protection glass (3) is a laminated glass structure consisting of two borosilicate glass layers (31) and a silicone weather-resistant glue layer (32), the silicone weather-resistant glue layer (32) being located inside the two borosilicate glass layers (31).
6. The curtain wall with the fire protection performance according to claim 1, wherein a plurality of curtain wall keels (9) are further installed between the wall body (1) and the fire protection connecting plate (2), the curtain wall keels (9) are of an L-shaped structure, a triangular reinforcing plate (91) is installed in the middle of each curtain wall keel (9), and the curtain wall keels (9) are fixed with the wall body (1) and the fire protection connecting plate (2) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220577887.0U CN216920868U (en) | 2022-03-14 | 2022-03-14 | Curtain wall with fireproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220577887.0U CN216920868U (en) | 2022-03-14 | 2022-03-14 | Curtain wall with fireproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216920868U true CN216920868U (en) | 2022-07-08 |
Family
ID=82226438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220577887.0U Expired - Fee Related CN216920868U (en) | 2022-03-14 | 2022-03-14 | Curtain wall with fireproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216920868U (en) |
-
2022
- 2022-03-14 CN CN202220577887.0U patent/CN216920868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Ranran Inventor after: Zhang Long Inventor after: Wang Chongwan Inventor before: Lu Ranran Inventor before: Zhang Long Inventor before: Wang Chongni |
|
| 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: 20220708 |