CN211173811U - Fireproof window structure capable of improving fireproof performance - Google Patents
Fireproof window structure capable of improving fireproof performance Download PDFInfo
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- CN211173811U CN211173811U CN201921897384.6U CN201921897384U CN211173811U CN 211173811 U CN211173811 U CN 211173811U CN 201921897384 U CN201921897384 U CN 201921897384U CN 211173811 U CN211173811 U CN 211173811U
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Abstract
A fire-resistant window structure capable of improving fire resistance, which can improve fire resistance integrity and reduce the problems of loose deformation of a frame and sinking or falling of glass, comprises a frame body, wherein a glass plate is arranged in the frame body, the glass plate comprises an inner glass plate and an outer glass plate, an outer wrapping corner connecting piece is arranged at the upper end of the frame body, a through hole is arranged on the outer wrapping corner connecting piece, a steel lining is arranged in the frame body, the outer wrapping corner connecting piece is fixed with the frame body and the steel lining through screws, a fire-resistant expansion strip is arranged in the steel lining, glass baffle angles are respectively arranged between the top end and the bottom end of the inner glass plate and the frame body, a fire-resistant glass cushion block is respectively arranged between the bottom end of the inner glass plate and the glass baffle angles, a fire-resistant expansion strip is arranged between one side of the inner glass plate and the frame body, a fire-resistant cotton strip is arranged between the, the external wrapping angle connecting piece, the steel lining and the glass baffle angle are all made of steel.
Description
Technical Field
The utility model relates to a fire resisting window technical field specifically is a fire resisting window structure that can improve fire behavior.
Background
Along with the development in city, high-rise building constantly emerges, has brought certain degree of difficulty for the fire rescue when the conflagration takes place, and the fire-resistant window plays the effect that prevents that the intensity of a fire from spreading and the diffusion of flue gas strives for time for personnel's safe evacuation when the conflagration takes place as the first line of defence of guarantee life safety in the building, and its meaning is significant. The fire-resistant window is a non-heat-insulation fire-resistant window which can fully meet the performance requirements of an external window of a building and has the function of automatically controlling and closing a window sash by a heat sensitive element, and not only needs to meet the performances of air tightness, water tightness, wind pressure resistance, energy conservation, sound insulation and lighting of a common external window, but also needs to meet the requirement of fire-resistant integrity. The existing commonly used fireproof window frame material mainly comprises bridge-cut-off aluminum alloy, plastic steel, aluminum-clad wood and the like, the mass accounts for 24% of the total fire-proof window, and the fireproof glass is installed in a frame to play a certain fireproof role, but the aluminum alloy profile in the existing frame profile can only resist the temperature of 620-650 ℃, the plastic steel profile can resist the temperature of about 220 ℃, and under the state of continuous external fire, flame easily passes through gaps at the periphery of a frame body or glass to cause fire-crossing combustion at the back fire surface, so that the frame profile is deformed and loosely dropped, the fire-resistant integrity performance is poor, and the existing profile structure has no glass anti-drop measure, the profile is easy to cause the glass to sink after being melted or softened, the gap at the upper part of the glass is enlarged, the sealing effect is lost, and even the problem of.
SUMMERY OF THE UTILITY MODEL
To the refractory window that exists among the prior art refractory integrity is relatively poor, and flame easily scurries from frame body or the peripheral gap of glass, leads to the frame to warp loosely, and lacks glass anti-drop measure, leads to the problem that glass sinks or drops even, the utility model provides a can improve fire behavior's refractory window structure, its refractory integrity that can improve refractory window can improve frame body or the peripheral leakproofness of glass, avoids flame to scurry from frame body or the peripheral gap of glass, can effectively reduce the frame simultaneously and warp loosely, the problem that glass sinks or drops appears.
A fire-resistant window structure capable of improving fire resistance comprises a fixed window body and an opening window body, wherein the fixed window body and the opening window body respectively comprise a frame body, a glass plate is arranged in the frame body, the glass plate is a hollow double-layer fire-resistant glass plate and comprises an inner glass plate and an outer glass plate, the inner glass plate is fire-resistant glass, the outer glass plate is a common toughened glass plate, a gap is formed between the inner glass plate and the outer glass plate, the fire-resistant window structure is characterized in that an outer wrapping corner connecting piece is arranged at the upper end of the frame body, a through hole is formed in the outer wrapping corner connecting piece, a steel lining is arranged in the frame body, the outer wrapping corner connecting piece is fixed with the frame body and the steel lining through screws, a fire-resistant expansion strip is arranged in the steel lining, and glass baffle corners are respectively arranged between the top end and the bottom end of the inner glass plate and, the fireproof glass plate is characterized in that fireproof glass cushion blocks are respectively arranged between the bottom end of the inner side glass plate and the glass baffle corners, fireproof expansion strips are arranged between one side of the inner side glass plate and the glass baffle corners, fireproof cotton slivers are arranged between the other side of the inner side glass plate and the frame bodies, the fireproof expansion strips are arranged between the outer wrapping corner connecting piece and the frame bodies on the two sides, and the outer wrapping corner connecting piece, the steel lining and the glass baffle corners are made of steel.
The frame body is further characterized by comprising an upper frame body and a lower frame body which are used for supporting the glass plate, wherein the upper frame body and the lower frame body respectively comprise an inner side frame body and an outer side frame body, the middle parts of the inner side frame body and the outer side frame body are connected through a first universal section bar and a second universal section bar, the top ends of the inner side frame body and the outer side frame body are fixedly connected through an outer wrapping corner, two sides of the outer wrapping corner are respectively fixed on the outer side frame body and the inner side frame body through screws, the fireproof expansion strips are respectively arranged between the outer wrapping corner and the first universal section bar, between the first universal section bar and the second universal section bar, and between the second universal section bar and the glass blocking corner;
The through holes are strip-shaped holes or circular holes;
The fireproof expansion strip inside the steel lining is fixed on the steel lining through self-adhesive glue or screws;
The shape of the steel lining is consistent with the inner shape of the frame body;
The shape of the outer wrapping corner connector is matched with the shape of the side end part of the frame body.
By adopting the structure of the utility model, the frame bodies on both sides are connected into a whole through the outer wrapping angle connecting piece, after the frame bodies are burnt in case of fire to reach the melting point of the frame bodies, the frame bodies on the fire-facing side are melted, the outer wrapping angle connecting piece and the steel lining are all made of steel, the melting point is greatly higher than the melting point of the frame bodies, and the outer wrapping angle connecting piece is connected with the frame bodies and the steel lining through screws, so the outer wrapping angle connecting piece made of steel can still connect and fix the steel lining in the frame bodies on both sides, the frame bodies are kept not deformed, the integrity of the frame is ensured, the fireproof expansion strip is arranged in the steel lining, the fireproof expansion strip expands in case of fire, the steel lining and the frame bodies are supported, meanwhile, the fireproof expansion strip between the outer wrapping angle connecting piece and the frame bodies can also pass through holes on the outer wrapping angle connecting piece to, the glass panel can be effectively supported, and the fireproof performance of the fireproof window can be improved;
When a fire occurs outside, the outer glass plate on the fire-facing surface is exploded and broken when encountering fire, the top end and the bottom end of the inner glass plate are clamped and fixed through the glass baffle angle, and the lower side and the side wings of the inner glass plate are prevented by filling the glass cushion block and the fireproof expansion strip, so that the inner fireproof glass plate is prevented from displacing and falling off, the fire channeling phenomenon at the joint of the glass plate and the frame body caused by glass displacement is effectively prevented, and the function of improving the fireproof performance of the fireproof window is achieved; the glass baffle angle is made of steel, and the melting point of the glass baffle angle is greatly higher than that of the frame body and the outer glass plate, so that the fire resistance of the fire-resistant window can be improved.
Drawings
Fig. 1 is a schematic view illustrating a structure of a fixed window body of a window;
Fig. 2 is a schematic view illustrating a structure of an opening window of a window;
FIG. 3 is a schematic view of a window construction;
FIG. 4 is a schematic structural view of an overclad corner connector.
Detailed Description
the fireproof window structure comprises a fixed window body A and an open window body B which respectively comprise frame bodies, the frame bodies 1 comprise upper frame bodies 11 and lower frame bodies 12 for supporting glass plates, the upper frame bodies 11 and the lower frame bodies 12 respectively comprise inner side frame bodies and outer side frame bodies, the middle parts of the inner side frame bodies and the outer side frame bodies are connected through first universal sectional materials 13 and second universal sectional materials 14, a glass plate 2 is arranged between the upper frame bodies 11 and the lower frame bodies 12, the glass plate 2 is a hollow double-layer fireproof glass plate and comprises inner side glass plates 22 and outer side glass plates 21, the inner side glass plates 22 are made of fireproof glass, the outer side glass plates 21 are ordinary toughened glass plates, gaps are arranged between the inner side glass plates 22 and the outer side glass plates 21, the upper end of the frame body 1 is provided with a fireproof angle connecting piece 3, through a through hole 31 or a circular hole 31, the top ends of the inner side frame bodies and the outer side frame bodies are fixed through an outer connecting piece 3, a gap is arranged between the inner side glass plate 3 and the outer side glass plate 3, a fireproof angle connecting piece is arranged between the glass plate 3, a fireproof glass fiber glass plate 1 and a fireproof glass plate, the fireproof glass plate 2 is arranged between the fireproof glass plate 2, the fireproof glass plate 2 is arranged in the fireproof glass plate 2, the fireproof glass plate 2 is arranged in the fireproof glass plate, the fireproof glass plate 2 is arranged in the fireproof glass plate, the fireproof glass plate is arranged in the fireproof glass plate, the fireproof glass plate is arranged in the fireproof glass plate, the fireproof glass plate is arranged in the fireproof glass plate, the fireproof glass plate is arranged in the fireproof glass plate, the fireproof glass plate is arranged in the fireproof glass plate, the fireproof glass plate is arranged in.
Claims (3)
1. A fire-resistant window structure capable of improving fire resistance comprises a fixed window body and an opening window body, wherein the fixed window body and the opening window body respectively comprise a frame body, a glass plate is arranged in the frame body, the glass plate is a hollow double-layer fire-resistant glass plate and comprises an inner glass plate and an outer glass plate, the inner glass plate is fire-resistant glass, the outer glass plate is a common toughened glass plate, a gap is formed between the inner glass plate and the outer glass plate, the fire-resistant window structure is characterized in that an outer wrapping corner connecting piece is arranged at the upper end of the frame body, a through hole is formed in the outer wrapping corner connecting piece, a steel lining is arranged in the frame body, the outer wrapping corner connecting piece is fixed with the frame body and the steel lining through screws, a fire-resistant expansion strip is arranged in the steel lining, and glass baffle corners are respectively arranged between the top end and the bottom end of the inner glass plate and, the fireproof glass plate is characterized in that fireproof glass cushion blocks are respectively arranged between the bottom end of the inner side glass plate and the glass baffle corners, fireproof expansion strips are arranged between one side of the inner side glass plate and the glass baffle corners, fireproof cotton slivers are arranged between the other side of the inner side glass plate and the frame bodies, the fireproof expansion strips are arranged between the outer wrapping corner connecting piece and the frame bodies on the two sides, and the outer wrapping corner connecting piece, the steel lining and the glass baffle corners are made of steel.
2. The fire resistant window structure having improved fire protection according to claim 1, the frame body comprises an upper frame body and a lower frame body which are used for supporting the glass plate, the upper frame body and the lower frame body respectively comprise an inner side frame body and an outer side frame body, the middle parts of the inner side frame body and the outer side frame body are connected through a first universal section bar and a second universal section bar, the top ends of the inner side frame body and the outer side frame body are fixedly connected through the outer wrapping angle, two sides of the outer wrapping angle are respectively fixed on the outer side frame body and the inner side frame body through screws, between the outer wrap angle and the first universal profile, between the first universal profile and the second universal profile, and the fireproof expansion strips are respectively arranged between the second general section bar and the glass baffle angle.
3. The fire resistant window construction with improved fire protection according to claim 1 wherein the fire protection expansion strip inside the steel lining is fixed to the steel lining by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897384.6U CN211173811U (en) | 2019-11-06 | 2019-11-06 | Fireproof window structure capable of improving fireproof performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897384.6U CN211173811U (en) | 2019-11-06 | 2019-11-06 | Fireproof window structure capable of improving fireproof performance |
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| CN211173811U true CN211173811U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921897384.6U Active CN211173811U (en) | 2019-11-06 | 2019-11-06 | Fireproof window structure capable of improving fireproof performance |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112534A (en) * | 2020-10-09 | 2020-12-22 | 安徽钟南消防科技有限公司 | Aluminum alloy heat-insulation fireproof window |
| CN112112535A (en) * | 2020-10-09 | 2020-12-22 | 安徽钟南消防科技有限公司 | Plastic steel heat insulation fireproof window |
| CN112112536A (en) * | 2020-10-09 | 2020-12-22 | 安徽钟南消防科技有限公司 | Plastic-steel non-heat-insulation fireproof window |
| CN114183053A (en) * | 2021-11-18 | 2022-03-15 | 安徽锦恒装饰幕墙科技有限公司 | Fireproof aluminum alloy door and window with sealing structure |
-
2019
- 2019-11-06 CN CN201921897384.6U patent/CN211173811U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112534A (en) * | 2020-10-09 | 2020-12-22 | 安徽钟南消防科技有限公司 | Aluminum alloy heat-insulation fireproof window |
| CN112112535A (en) * | 2020-10-09 | 2020-12-22 | 安徽钟南消防科技有限公司 | Plastic steel heat insulation fireproof window |
| CN112112536A (en) * | 2020-10-09 | 2020-12-22 | 安徽钟南消防科技有限公司 | Plastic-steel non-heat-insulation fireproof window |
| CN114183053A (en) * | 2021-11-18 | 2022-03-15 | 安徽锦恒装饰幕墙科技有限公司 | Fireproof aluminum alloy door and window with sealing structure |
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