Aluminum alloy fireproof window

Abstract

The utility model discloses an aluminum alloy fireproof window which comprises a window frame and a window sash, the window sash comprises a supporting frame, fireproof glass and two pressing frames, an elastic buffering ring is arranged at the edge position of the fireproof glass, the buffering ring is fixedly connected to the inner side wall of the supporting frame, and the supporting frame is fixedly connected with the supporting frame. The two pressing frames are located on the two sides of the fireproof glass, and the two pressing frames are fixedly connected with the supporting frame and jointly clamp and fix the fireproof glass. The elastic buffering ring is arranged at the edge position of the fireproof glass, so that the fireproof glass is in non-rigid connection with the window frame, certain buffering is provided for expansion of the fireproof glass, the risk that the fireproof glass is broken is reduced, and the smoke isolation and fire prevention capacity of the fireproof window is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of fireproof windows, in particular to an aluminum alloy fireproof window. Background Art

[0002] Fire-resistant windows refer to windows that, together with their frames, can meet the requirements of fire resistance stability and fire resistance integrity within a certain period of time. Fire-resistant windows should be used when lighting and ventilation are required on the exterior walls of two buildings with insufficient fire separation, or between spaces separated by fire walls.

[0003] Fireproof windows in related technologies usually include window frames and window sashes. When a fire occurs, the glass of the window sash expands due to heat, and the glass is in rigid contact with the window frame, which easily leads to the risk of glass shattering, causing the fireproof windows to lose their smoke-proof and fire-proof capabilities, which needs to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an aluminum alloy fireproof window to reduce the risk of glass breakage of the fireproof window, thereby ensuring the smoke and fireproof capabilities of the fireproof window.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: an aluminum alloy fireproof window, including a window frame and a window sash, the window sash includes a supporting frame, fireproof glass and two pressing frames, an elastic buffer ring is arranged at the edge of the fireproof glass, and the buffer ring is fixedly connected to the inner side wall of the supporting frame, the two pressing frames are located on both sides of the fireproof glass, and the two pressing frames are respectively fixedly connected to the supporting frame, and jointly clamp the fireproof glass.

[0006] In a preferred example, the utility model can be further configured as follows: the fireproof glass is provided with two layers, and a vacuum cavity is formed between the two layers of the fireproof glass and the buffer ring.

[0007] In a preferred example, the utility model can be further configured as follows: the four sides of the two layers of fireproof glass are respectively connected to the corresponding compression frames through fireproof sealants.

[0008] In a preferred example, the utility model can be further configured as follows: elastic sealing strips are respectively provided on the outer walls of the four sides of the support frame, two adjacent sealing strips are connected by an elastic buffer block, and the four sealing strips form a closed ring structure.

[0009] In a preferred example, the utility model can be further configured as follows: the sealing strip includes a sealing plate, a support plate and a sealing layer, the sealing plate and the support plate are respectively made of spring steel materials, the sealing layer is made of heat-resistant rubber, the cross-section of the sealing plate is arched, and the concave side faces the support frame, the sealing layer is fixed to one side of the arch surface of the sealing plate, one end of the support plate is fixedly connected to the concave side of the sealing plate, and the other end is fixedly connected to the side wall of the support frame.

[0010] In a preferred example, the utility model can be further configured as follows: both sides of the sealing plate are respectively bent inwards to form sealing lips, and the two sealing lips are respectively in contact with the side walls of the support frame.

[0011] In a preferred example, the utility model can be further configured as follows: reinforcing plates are respectively provided on both sides of the support plate, one end of the two reinforcing plates is respectively fixedly connected to one side of the concave surface of the sealing plate, and the other sides are close to each other and respectively fixedly connected to the side walls of the support plate.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1. By setting an elastic buffer ring at the edge of the fireproof glass, the fireproof glass is non-rigidly connected to the window frame, thereby providing a certain buffer for the expansion of the fireproof glass, reducing the risk of the fireproof glass breaking, and thus ensuring the smoke and fireproof capabilities of the fireproof window;

[0014] 2. By setting up double-layer fireproof glass, the fireproof effect is improved. Even if one layer of fireproof glass is broken, the other layer of fireproof glass can still achieve smoke isolation and fireproof capabilities, ensuring the fireproof capability of the fireproof window;

[0015] 3. By setting a sealing strip on the side wall of the supporting frame, the sealing effect between the window sash and the window frame is improved, the risk of smoke leakage is reduced, and the smoke barrier effect of the fireproof window is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment;

[0017] Figure 2 is a cross-sectional view of an embodiment;

[0018] Figure 3 yes Figure 2 A magnified schematic diagram of the middle A area;

[0019] Figure 4 is a schematic diagram of the structure of the sealing strip in the embodiment;

[0020] Figure 5 yes Figure 2 A magnified schematic diagram of area B.

[0021] Figure numerals: 1. Window frame; 2. Window sash; 21. Support frame; 22. Fireproof glass; 23. Compression frame; 24. Buffer ring; 3. Sealing strip; 31. Sealing plate; 32. Support plate; 33. Sealing layer; 34. Sealing lip; 35. Reinforcement plate; 4. Buffer block. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0023] Reference Figure 1 , Figure 2 , Figure 3 An aluminum alloy fireproof window includes a window frame 1 and a window sash 2. The window sash 2 includes a support frame 21, a fireproof glass 22 and two clamping frames 23. The support frame 21 is hinged to the window frame 1 through a hinge. An elastic buffer ring 24 is fixedly connected to the edge of the fireproof glass 22, and the buffer ring 24 is fixedly connected to the inner side wall of the support frame 21. The two clamping frames 23 are located on both sides of the fireproof glass 22, and the two clamping frames 23 are respectively fixedly connected to the support frame 21, and together clamp the fireproof glass 22.

[0024] By arranging an elastic buffer ring 24 at the edge of the fireproof glass 22, the fireproof glass 22 is non-rigidly connected to the window frame 1. When the fireproof glass 22 expands due to heat, the buffer ring 24 is deformed to prevent the fireproof glass 22 from rigidly contacting the window frame 1, thereby providing a certain buffer for the expansion of the fireproof glass 22 and reducing the risk of the fireproof glass 22 breaking, thereby ensuring the smoke-proof and fire-proof capabilities of the fireproof window.

[0025] Reference Figure 3 The fireproof glass 22 is provided with two layers, and a vacuum cavity is formed between the two layers of fireproof glass 22 and the buffer ring 24 to improve the fireproof effect. Even if one layer of the fireproof glass 22 is broken, the other layer of fireproof glass 22 can still achieve smoke-proof and fire-proof capabilities, thereby ensuring the fireproof capability of the fireproof window.

[0026] Reference Figure 3 The four sides of the two layers of fireproof glass 22 are connected to the corresponding compression frame 23 through fireproof sealant, which improves the sealing effect between the fireproof glass 22 and the support frame 21, reduces the risk of smoke leakage, and thus improves the smoke barrier effect of the fireproof window.

[0027] Reference Figure 2 , Figure 4 The four outer walls of the support frame 21 are respectively provided with elastic sealing strips 3, and two adjacent sealing strips 3 are connected by elastic buffer blocks 4, and the four sealing strips 3 form a closed ring structure, thereby improving the sealing effect between the window sash 2 and the window frame 1 and reducing the risk of smoke leakage.

[0028] Reference Figure 4 , Figure 5 The sealing strip 3 includes a sealing plate 31, a supporting plate 32 and a sealing layer 33. The sealing plate 31 and the supporting plate 32 are respectively made of spring steel materials, and the sealing layer 33 is made of heat-resistant rubber. The cross section of the sealing plate 31 is arched, and the concave side faces the supporting frame 21. The sealing layer 33 is fixed to one side of the arch surface of the sealing plate 31. One end of the supporting plate 32 is fixedly connected to the concave side of the sealing plate 31, and the other end is fixedly connected to the side wall of the supporting frame 21.

[0029] The arched sealing plate 31 can improve the guiding effect, so that the window sash 2 can be closed smoothly. At the same time, when the window sash 2 is closed, the sealing plate 31 and the supporting plate 32 can be elastically deformed smoothly, so that the window sash 2 can be closed smoothly. Compared with the sealing strip 3 made of heat-resistant rubber, this design can improve the tightness between the sealing strip 3 and the window frame 1, thereby improving the sealing effect between the window sash 2 and the window frame 1.

[0030] Reference Figure 5 The two sides of the sealing plate 31 are bent inward to form sealing lips 34, and the two sealing lips 34 are respectively abutted against the side walls of the support frame 21, thereby improving the structural strength of the sealing plate 31 itself to ensure the tight sealing effect between the window sash 2 and the window frame 1.

[0031] Reference Figure 5 Reinforcing plates 35 are respectively provided on both sides of the support plate 32. One end of the two reinforcing plates 35 is respectively fixedly connected to one side of the concave surface of the sealing plate 31, and the other ends are close to each other and respectively fixedly connected to the side walls of the support plate 32, so as to improve the strength of the connection structure between the support plate 32 and the sealing plate 31, thereby improving the service life.

[0032] The specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An aluminum alloy fireproof window, comprising a window frame (1) and a window sash (2), characterized in that: The window sash (2) comprises a supporting frame (21), a fireproof glass (22) and two pressing frames (23); an elastic buffer ring (24) is provided at the edge of the fireproof glass (22), and the buffer ring (24) is fixedly connected to the inner wall of the supporting frame (21); the two pressing frames (23) are located on both sides of the fireproof glass (22), and the two pressing frames (23) are respectively fixedly connected to the supporting frame (21), and together clamp and fix the fireproof glass (22).

2. The aluminum alloy fireproof window according to claim 1, characterized in that: The fireproof glass (22) is provided with two layers, and a vacuum cavity is formed between the two layers of the fireproof glass (22) and the buffer ring (24).

3. The aluminum alloy fireproof window according to claim 2, characterized in that: The four sides of the two layers of fireproof glass (22) are respectively connected to the corresponding pressing frames (23) by means of fireproof sealant.

4. The aluminum alloy fireproof window according to claim 1, characterized in that: The four outer walls of the support frame (21) are respectively provided with elastic sealing strips (3); two adjacent sealing strips (3) are connected via an elastic buffer block (4), and the four sealing strips (3) form a closed ring structure.

5. The aluminum alloy fireproof window according to claim 4, characterized in that: The sealing strip (3) comprises a sealing plate (31), a supporting plate (32) and a sealing layer (33); the sealing plate (31) and the supporting plate (32) are respectively made of spring steel material; the sealing layer (33) is made of heat-resistant rubber; the cross section of the sealing plate (31) is arched, with the concave side facing the supporting frame (21); the sealing layer (33) is fixed to one side of the arch surface of the sealing plate (31); one end of the supporting plate (32) is fixedly connected to one side of the concave surface of the sealing plate (31), and the other end is fixedly connected to the side wall of the supporting frame (21).

6. The aluminum alloy fireproof window according to claim 5, characterized in that: Both sides of the sealing plate (31) are respectively bent inwards to form sealing lips (34), and the two sealing lips (34) are respectively in contact with the side walls of the support frame (21).

7. The aluminum alloy fireproof window according to claim 5, characterized in that: Reinforcing plates (35) are respectively provided on both sides of the support plate (32); one end of the two reinforcing plates (35) is respectively fixedly connected to one side of the concave surface of the sealing plate (31), and the other ends are close to each other and respectively fixedly connected to the side walls of the support plate (32).

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