CN210888556U - Heat-insulating fire-resistant aluminum alloy window - Google Patents
Heat-insulating fire-resistant aluminum alloy window Download PDFInfo
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- CN210888556U CN210888556U CN201920718315.8U CN201920718315U CN210888556U CN 210888556 U CN210888556 U CN 210888556U CN 201920718315 U CN201920718315 U CN 201920718315U CN 210888556 U CN210888556 U CN 210888556U
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Abstract
The utility model discloses a thermal-insulated fire-resistant aluminum alloy window, through the thermal-insulated flame retardant coating that sets up between aluminum alloy frame section bar and the fire prevention glass, and the fire prevention glass fiber layer that sets up between thermal-insulated flame retardant coating and the fire prevention glass has increased the refractiveness of aluminum alloy frame section bar, the thermal-insulated bridge cut-off of being connected with aluminum alloy frame section bar and aluminum alloy casement section bar, when having guaranteed that aluminum alloy frame section bar or aluminum alloy casement section bar take place to warp when the conflagration breaing out, because the support of thermal-insulated bridge cut-off, be unlikely to make aluminum alloy frame section bar or aluminum alloy casement section bar take place to collapse, the fire-resistant integrality of aluminum.
Description
Technical Field
The utility model relates to a door and window technical field especially relates to a thermal-insulated fire-resistant aluminum alloy window.
Background
Along with the increasing of living standard, people pay more and more attention to the safety performance of houses, especially pay more attention to the fireproof safety performance of houses, especially the fireproof performance of high-rise buildings is an important index for the life safety of residents and users, the bridge cut-off aluminum section window has a very large share in the market of building external doors and windows due to the advantages of good heat insulation performance, long service life and the like, however, the existing bridge cut-off aluminum doors and windows have certain defects in fireproof performance, and the existing aluminum frame is easy to deform under the condition of being heated or exposed to fire, so that the bridge cut-off aluminum section window is collapsed, the requirement on the fireproof integrity of the building external doors and windows cannot be met, and the use safety is poor.
6.2.5 in GB50016-2014 standard clearly indicates the fire-resistant integrity of the fire-proof glass wall, the high-rise building is not less than 1.00h, the multi-story building is not less than 0.5h, and the fire-resistant integrity of an external window is not less than the fire-resistant integrity requirement of the fire-proof glass. According to current standards, fire integrity requirements for building doors and windows include both 0.5 hour and 1 hour specifications. The bridge-cut-off aluminum alloy section is made of an aluminum alloy material and a nylon material. The melting point of the aluminum alloy section is only about 607-650 ℃, the melting point of the nylon parting strip is about 250 ℃, and the integrity of the fireproof window is tested according to the GB7633-87 standard, wherein the furnace temperature is 0.5h 821 ℃ and 1 h 925 ℃.
Therefore, how to provide an aluminum alloy window with strong heat insulation and fire resistance integrity is a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a thermal-insulated fire-resistant aluminum alloy window to solve the technical problem who proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat-insulating fireproof aluminum alloy window comprises an aluminum alloy frame profile, an aluminum alloy window sash profile, a heat-insulating broken bridge and fireproof glass, wherein one side of the aluminum alloy window sash profile is hinged with the aluminum alloy frame profile through a hinge, the other side of the aluminum alloy window sash profile is lapped with the aluminum alloy frame profile, the fireproof glass is embedded into the aluminum alloy window sash profile and fixedly connected through fireproof glue, a heat-insulating fireproof layer is arranged between the aluminum alloy frame profile and the fireproof glass, and a fireproof glass fiber layer is arranged between the heat-insulating fireproof layer and the fireproof glass; the aluminum alloy frame section and the aluminum alloy window sash section are respectively provided with a clamping groove used for being connected with the heat insulation bridge cut-off along the length direction, and the clamping grooves are connected with the end parts of the heat insulation bridge cut-off in a matching mode.
According to the technical scheme, compare with prior art, the utility model provides a pair of thermal-insulated fire-resistant aluminum alloy window, through the thermal-insulated flame retardant coating that sets up between aluminum alloy frame section bar and the fire prevention glass, and the fire prevention glass fiber layer that sets up between thermal-insulated flame retardant coating and the fire prevention glass has increased the refractiveness of aluminum alloy frame section bar, the thermal-insulated bridge cut-off of being connected with aluminum alloy frame section bar and aluminum alloy casement section bar, when having guaranteed that aluminum alloy frame section bar or aluminum alloy casement section bar take place to warp when taking place the conflagration, because the support of thermal-insulated bridge cut-off, be unlikely to make aluminum alloy frame section bar or aluminum alloy casement section bar take place to collapse, the fire-resistant integrality of aluminum.
Further, the aluminum alloy frame section bar is provided with a first cavity and a second cavity along the length direction, and the clamping grooves are formed in the first cavity and the second cavity and correspondingly matched and connected with the end portions of the heat insulation broken bridges.
Adopt above-mentioned further beneficial effect to be, thermal-insulated bridge cut-off reinforcing aluminium alloy frame section bar's supporting role.
Further, the aluminum alloy window sash profile is provided with a third cavity and a fourth cavity along the length direction, and the clamping groove is formed in the third cavity or the fourth cavity and correspondingly matched and connected with the end part of the heat insulation bridge cut-off.
By adopting the further beneficial effect, the heat insulation broken bridge enhances the supporting effect of the aluminum alloy window sash section bar.
Further, the heat insulation broken bridge comprises a steel framework layer and an outer heat insulation layer wrapping the whole steel framework layer in the steel framework layer, the steel framework layer is I-shaped, the end portion of the steel framework layer is located in the clamping groove, and the width of the groove opening of the clamping groove is smaller than that of the end portion of the steel framework layer.
Adopt above-mentioned further beneficial effect to be, the steel skeleton layer of thermal-insulated bridge cut-off guarantees that aluminium alloy frame section bar and aluminium alloy casement section bar when meeting with the condition of a fire, still can keep the stability and the integrality of structure, avoids whole window to appear collapsing, prevents effectively spreading of conflagration, improves the security.
Furthermore, graphite expansion fireproof strips are arranged on the peripheral edges of the aluminum alloy window sash section.
Adopt above-mentioned further beneficial effect to be, the graphite inflation fire prevention strip can expand after meeting heat, can seal the gap between the time of can closing aluminium alloy frame section bar and aluminium alloy casement section bar once more, can effectually prevent smog from getting into indoorly from the gap.
Further, the thermal-insulated flame retardant coating is U type.
Further, the outer heat insulation layer is made of a composite of polyamide and glass fiber.
The composite of the polyamide and the glass fiber has strong high temperature resistance, so that the heat resistance of the outer heat insulation layer is enhanced by adopting the composite of the polyamide and the glass fiber.
Furthermore, the fireproof glass is LOW-E type hollow fireproof glass.
The LOW-E type hollow fireproof glass has the further beneficial effect that the LOW-E type hollow fireproof glass has strong heat-insulating property.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a heat-insulating fire-resistant aluminum alloy window according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure, 1-aluminum alloy frame section, 2-aluminum alloy window sash section, 3-heat insulation broken bridge, 31-steel frame layer, 32-outer heat insulation layer, 4-fireproof glass, 5-hinge, 6-fireproof glue, 7-heat insulation fireproof layer, 8-fireproof glass fiber layer, 9-clamping groove, 10-chamber I, 11-chamber II, 12-chamber III and 13-chamber IV.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses thermal-insulated fire-resistant aluminum alloy window, including aluminum alloy frame section bar 1, aluminum alloy casement section bar 2, thermal-insulated bridge cut-off 3 fire prevention glass 4, aluminum alloy frame section bar 1 fixes on the wall body, one side of aluminum alloy casement section bar 2 is articulated with aluminum alloy frame section bar 1 through hinge 5, the opposite side and aluminum alloy frame section bar 1 overlap joint, fire prevention glass 4 imbeds in aluminum alloy casement section bar 2, through fire prevention glue 6 fixed connection, be equipped with thermal-insulated flame retardant coating 7 between aluminum alloy frame section bar 1 and the fire prevention glass 4, be equipped with fire prevention glass fiber layer 8 between thermal-insulated flame retardant coating 7 and the fire prevention glass 4; the aluminum alloy frame section bar 1 and the aluminum alloy window sash section bar 2 are respectively provided with a clamping groove 9 used for being connected with the heat insulation bridge 3 along the length direction, and the clamping grooves 9 are connected with the end parts of the heat insulation bridge 3 in a matching mode.
Preferably, the first cavity 10 and the second cavity 11 are arranged on the aluminum alloy frame profile 1 along the length direction, the clamping groove 9 is arranged on the first cavity 10 and the second cavity 11 and correspondingly matched and connected with the end part of the heat insulation bridge 3, and the heat insulation bridge 3 enhances the supporting function of the aluminum alloy frame profile 1.
Preferably, the aluminum alloy window sash profile 2 is provided with a third cavity 12 and a fourth cavity 13 along the length direction, the clamping groove 9 is formed in the third cavity 12 or the fourth cavity 13 and is correspondingly matched and connected with the end part of the heat insulation bridge 3, and the heat insulation bridge 3 enhances the supporting effect of the aluminum alloy window sash profile 2.
Preferably, the heat insulation bridge-cut-off 3 comprises a steel skeleton layer 31 and an outer heat insulation layer 32 which wraps the whole steel skeleton layer, the steel skeleton layer 31 is in an I shape, the end part of the steel skeleton layer 31 is positioned in the clamping groove 9, and the width of the notch of the clamping groove 9 is smaller than that of the end part of the steel skeleton layer 31. The steel framework layer 31 of the heat insulation bridge-cut-off 3 ensures that the stability and the integrity of the structure can still be kept when the aluminum alloy frame section bar 1 and the aluminum alloy window sash section bar 2 encounter a fire, the whole window is prevented from collapsing, the fire is effectively prevented from spreading, and the safety is improved.
As a preferred embodiment, the graphite expansion fireproof strips are arranged on the peripheral edges of the aluminum alloy window sash profile 2 which can be sealed with the aluminum alloy frame profile 1, and can expand after being heated, so that the gap between the aluminum alloy frame profile 1 and the aluminum alloy window sash profile 2 can be sealed again, and smoke can be effectively prevented from entering the room from the gap.
Based on the above embodiment, the utility model discloses well thermal-insulated flame retardant coating 7 is the U type.
Preferably, the outer insulation layer 32 is a composite of polyamide and glass fiber. The composition of polyamide and glass fiber has strong high temperature resistance, so that the heat resistance of the outer heat insulation layer is enhanced by the composition of polyamide and glass fiber.
Preferably, the fireproof glass 4 is LOW-E hollow fireproof glass, which has strong heat insulation performance.
The utility model discloses a pair of the utility model provides a pair of thermal-insulated fire-resistant aluminum alloy window, through the thermal-insulated flame retardant coating 7 that sets up between aluminum alloy frame section bar 1 and the fire prevention glass 4, and the fire prevention glass fiber layer 8 that sets up between thermal-insulated flame retardant coating 7 and the fire prevention glass 4 has increased the refractiveness of aluminum alloy frame section bar 1, the thermal-insulated bridge cut-off 3 of being connected with aluminum alloy frame section bar 1 and aluminum alloy casement section bar 2, when having guaranteed that aluminum alloy frame section bar 1 or aluminum alloy casement section bar 2 take place to warp when taking place the conflagration, because the support of thermal-insulated bridge cut-off 3, be unlikely to make aluminum alloy frame section bar 1 or aluminum alloy casement section bar 2 take place to collapse, the refractiveness of.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A heat-insulating fireproof aluminum alloy window comprises an aluminum alloy frame profile (1), an aluminum alloy window sash profile (2), a heat-insulating broken bridge (3) and fireproof glass (4); one side of the aluminum alloy window sash profile (2) is hinged with the aluminum alloy frame profile (1) through a hinge (5), and the fireproof glass (4) is embedded into the aluminum alloy window sash profile (2) and fixedly connected with the aluminum alloy window sash profile through fireproof glue (6), and the aluminum alloy window sash profile is characterized in that a heat-insulating fireproof layer (7) is arranged between the aluminum alloy frame profile (1) and the fireproof glass (4), and a fireproof glass fiber layer (8) is arranged between the heat-insulating fireproof layer (7) and the fireproof glass (4); the aluminum alloy frame section bar (1) with aluminum alloy casement section bar (2) material all be provided with along length direction be used for with draw-in groove (9) that thermal-insulated bridge cut-off (3) are connected, draw-in groove (9) with the tip cooperation of thermal-insulated bridge cut-off (3) is connected.
2. The heat-insulating and fire-resistant aluminum alloy window as recited in claim 1, wherein the aluminum alloy frame profile (1) is provided with a first chamber (10) and a second chamber (11) along the length direction, and the clamping groove (9) is arranged on the first chamber (10) and the second chamber (11) and correspondingly connected with the end part of the heat-insulating bridge cut-off (3) in a matching manner.
3. The heat-insulating and fire-resistant aluminum alloy window as recited in claim 2, wherein the aluminum alloy window sash profile (2) is provided with a chamber three (12) and a chamber four (13) along the length direction, and the clamping groove (9) is formed in the chamber three (12) and the chamber four (13) and correspondingly connected with the end of the heat-insulating bridge cut-off (3) in a matching manner.
4. A heat-insulating fire-resistant aluminium alloy window according to claim 3, wherein the heat-insulating bridge-cut-off (3) comprises a steel skeleton layer (31) and an outer heat-insulating layer (32) which encases the whole steel skeleton layer (31), the steel skeleton layer (31) is i-shaped, the ends of the steel skeleton layer (31) are located in the clamping grooves (9), and the width of the groove opening of the clamping groove (9) is smaller than the width of the end of the steel skeleton layer (31).
5. A heat-insulating and fire-resistant aluminium alloy window according to claim 4, characterized in that the graphite expansion fire-proof strips are arranged on the peripheral edges of the aluminium alloy sash section bar (2).
6. An insulated refractory aluminium alloy window according to claim 5, characterised in that the insulating refractory layer (7) is U-shaped.
7. The window of claim 6, wherein the outer insulating layer (32) is a composite of polyamide and fiberglass.
8. An insulated refractory aluminium alloy window according to claim 7, characterized in that the fire resistant glass (4) is a LOW-E type hollow glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718315.8U CN210888556U (en) | 2019-05-17 | 2019-05-17 | Heat-insulating fire-resistant aluminum alloy window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920718315.8U CN210888556U (en) | 2019-05-17 | 2019-05-17 | Heat-insulating fire-resistant aluminum alloy window |
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| Publication Number | Publication Date |
|---|---|
| CN210888556U true CN210888556U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920718315.8U Expired - Fee Related CN210888556U (en) | 2019-05-17 | 2019-05-17 | Heat-insulating fire-resistant aluminum alloy window |
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| CN (1) | CN210888556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216805A (en) * | 2021-04-21 | 2021-08-06 | 安徽钟南消防科技有限公司 | Non-bearing partition wall of fire prevention non-thermal-insulated type |
-
2019
- 2019-05-17 CN CN201920718315.8U patent/CN210888556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216805A (en) * | 2021-04-21 | 2021-08-06 | 安徽钟南消防科技有限公司 | Non-bearing partition wall of fire prevention non-thermal-insulated type |
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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: 20200630 |