Fireproof partition door and window structure

Abstract

The utility model belongs to the technical field of door and window structures, and particularly relates to a fireproof partition door and window structure which comprises a door frame and a window frame, the surface of the lower wall of the window frame is fixedly connected with the surface of the upper wall of the door frame, and multiple layers of fireproof glass are installed in the window frame and comprise three glass base layers and two fireproof isolation film layers. The three glass base layers are bonded with the two fireproof isolating film layers, a mounting groove is formed in the surface of the inner wall of the window frame, high-temperature-resistant sealant is arranged between the inner wall of the mounting groove and the multiple layers of fireproof glass, and the multiple layers of fireproof glass are connected with the window frame through the mounting groove and the high-temperature-resistant sealant. According to the fireproof window, common sealing rubber strips are replaced through joint cooperation of the multiple layers of fireproof glass, the mounting grooves and the high-temperature-resistant sealant, harmful gas and smoke cannot be generated through hot melting at the high temperature, the fireproof performance is enhanced, and the safety performance is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window structures, in particular to a fireproof partition door and window structure. Background Art

[0002] Fire partitions refer to facilities installed inside or outside a building to prevent the spread of fire. Its main function is to divide a building into several fire zones, isolate the fire area, prevent the spread of fire, and ensure the safety of people and property. Fire partitions are usually composed of partition walls, partitions, fire doors, etc. They are all made of materials with good fire resistance, so that they can effectively prevent the spread and diffusion of fire when a fire occurs.

[0003] At present, the common fireproof partition doors and windows on the market have a relatively simple structure. Sealing strips are used to seal the glass and the door and window frames. However, under high temperatures, such sealing strips will melt and produce toxic gases and smoke, which will cause damage to the health of indoor personnel.

[0004] Therefore, a fireproof partition door and window structure is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a fireproof partition door and window structure to solve the problem raised in the above background technology that the common fireproof partition door and window structures on the market are relatively simple, and sealing strips are used to seal between the glass and the door and window frames, but at high temperatures, such sealing strips will melt to produce toxic gases and smoke, which will cause damage to the health of indoor people.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fireproof partition door and window structure, comprising a door frame and a window frame, the lower wall surface of the window frame is fixedly connected to the upper wall surface of the door frame, a multi-layer fireproof glass is installed inside the window frame, the multi-layer fireproof glass comprises three glass base layers and two fireproof isolation film layers, the three glass base layers and the two fireproof isolation film layers are bonded together, an installation groove is provided on the inner wall surface of the window frame, a high-temperature resistant sealant is provided between the inner wall of the installation groove and the multi-layer fireproof glass, and the multi-layer fireproof glass and the window frame are connected via the installation groove and the high-temperature resistant sealant.

[0007] Preferably, the front and rear wall surfaces of the two fireproof isolation film layers are both provided with fireproof adhesive layers, the two fireproof isolation film layers are connected to adjacent glass base layers through the fireproof adhesive layers, the three glass base layers are evenly arranged, and there is a fireproof isolation film layer and two fireproof adhesive layers between each two adjacent glass base layers.

[0008] Preferably, the door frame and the window frame have the same width, and both the door frame and the window frame are made of aluminum alloy.

[0009] Preferably, a fire door is installed inside the door frame, a hinge is installed between the left side of the fire door and the door frame, the fire door is hinged to the door frame through the hinge, and a door lock is installed between the right side of the fire door and the door frame.

[0010] Preferably, a through slot is provided in the middle of the upper wall of the window frame, a cover plate is screwed above the through slot, bolts are provided between the cover plate and the window frame, a first screw hole is provided at the connection between the cover plate and the bolt, and a second screw hole is provided at the connection between the window frame and the bolt.

[0011] Preferably, a card slot is provided on the lower wall surface of the cover plate, and the card slot is engaged with the multi-layer fireproof glass.

[0012] Compared with the prior art, the beneficial effects of the utility model are: through the cooperation between the multi-layer fireproof glass, the installation groove and the high-temperature resistant sealant, the common sealing strips are replaced, no harmful gases and smoke will be produced by hot melting at high temperatures, and the fireproof performance is enhanced and the safety performance is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the explosion structure of the window frame and cover plate of the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the internal cross-sectional structure of the multi-layer fireproof glass.

[0017] In the figure: 1. door frame; 2. window frame; 3. fire door; 4. multi-layer fireproof glass; 5. door lock; 6. cover plate; 7. through groove; 8. installation groove; 9. second screw hole; 10. first screw hole; 11. card slot; 401. glass base layer; 402. fireproof isolation film layer; 403. fireproof adhesive layer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] Example:

[0022] See also Figure 1-4 The utility model provides a technical solution: a fireproof partition door and window structure, comprising a door frame 1 and a window frame 2, the lower wall surface of the window frame 2 is fixedly connected to the upper wall surface of the door frame 1, a multi-layer fireproof glass 4 is installed inside the window frame 2, the multi-layer fireproof glass 4 comprises three glass base layers 401 and two fireproof isolation film layers 402, the three glass base layers 401 and the two fireproof isolation film layers 402 are bonded together, an installation groove 8 is provided on the inner wall surface of the window frame 2, and a high-temperature resistant sealant is arranged between the inner wall of the installation groove 8 and the multi-layer fireproof glass 4. The high-temperature resistant sealant can still maintain good sealing performance in a high-temperature environment and is not easy to soften, deform or fail. The temperature resistance range of ordinary sealing strips is generally between -40°C and 80°C, which obviously cannot withstand a high-temperature environment. The multi-layer fireproof glass 4 and the window frame 2 are connected through the installation groove 8 and the high-temperature resistant sealant.

[0023] Among them, the front and rear wall surfaces of the two fireproof isolation film layers 402 are both provided with fireproof adhesive layers 403, and the two fireproof isolation film layers 402 are connected to the adjacent glass base layers 401 through the fireproof adhesive layers 403. The fireproof adhesive layers 403 can firmly bond the three glass base layers 401 together and form a solid and tight fireproof layer between the glasses. The fireproof isolation film layer 402 is a special polymer composite material with fireproof, high temperature resistant, non-combustible and other properties. It can quickly absorb heat when a fire occurs to prevent the multi-layer glass from breaking due to heat. The three glass base layers 401 are evenly arranged, and there is a fireproof isolation film layer 402 and two fireproof adhesive layers between the two adjacent glass base layers 401. agent layer 403, the widths of the door frame 1 and the window frame 2 are the same, the door frame 1 and the window frame 2 are both made of aluminum alloy, a fire door 3 is installed inside the door frame 1, a hinge is installed between the left side of the fire door 3 and the door frame 1, the fire door 3 is hinged to the door frame 1 through the hinge, a door lock 5 is installed between the right side of the fire door 3 and the door frame 1, a through groove 7 is opened in the middle of the upper wall of the window frame 2, a cover plate 6 is screwed above the through groove 7, bolts are arranged between the cover plate 6 and the window frame 2, a first screw hole 10 is opened at the connection between the cover plate 6 and the bolt, a second screw hole 9 is opened at the connection between the window frame 2 and the bolt, a card slot 11 is opened on the lower wall surface of the cover plate 6, and the card slot 11 is engaged with the multi-layer fireproof glass 4.

[0024] Working principle: first remove all the bolts, then remove the cover plate 6, put the multi-layer fireproof glass 4 into the window frame 2 from the through groove 7, the multi-layer fireproof glass 4 placed in the window frame 2 is initially fixed, squeeze the high temperature resistant sealant into the installation groove 8 to firmly fix the multi-layer fireproof glass 4 and the inside of the window frame 2, then engage the groove 11 on the lower wall surface of the cover plate 6 with the upper end of the multi-layer fireproof glass 4, re-tighten the bolts, and then the window frame 2 and the door frame 1 can be installed. The device of this scheme has strong fireproof performance.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof partition door and window structure, comprising a door frame (1) and a window frame (2), characterized in that: The lower wall surface of the window frame (2) is fixedly connected to the upper wall surface of the door frame (1); a multi-layer fireproof glass (4) is installed inside the window frame (2); the multi-layer fireproof glass (4) comprises three glass base layers (401) and two fireproof isolation film layers (402); the three glass base layers (401) and the two fireproof isolation film layers (402) are bonded to each other; an installation groove (8) is provided on the inner wall surface of the window frame (2); a high-temperature resistant sealant is provided between the inner wall of the installation groove (8) and the multi-layer fireproof glass (4); the multi-layer fireproof glass (4) and the window frame (2) are connected via the installation groove (8) and the high-temperature resistant sealant.

2. A fireproof partition door and window structure according to claim 1, characterized in that: Fireproof adhesive layers (403) are provided on the front and rear wall surfaces of the two fireproof isolation film layers (402); the two fireproof isolation film layers (402) are connected to adjacent glass base layers (401) via the fireproof adhesive layers (403); the three glass base layers (401) are evenly arranged; and there is one fireproof isolation film layer (402) and two fireproof adhesive layers (403) between each of the two adjacent glass base layers (401).

3. The fireproof partition door and window structure according to claim 1, characterized in that: The door frame (1) and the window frame (2) have the same width, and both the door frame (1) and the window frame (2) are made of aluminum alloy.

4. The fireproof partition door and window structure according to claim 1, characterized in that: A fireproof door (3) is installed inside the door frame (1), a hinge is installed between the left side of the fireproof door (3) and the door frame (1), the fireproof door (3) is hinged to the door frame (1) via the hinge, and a door lock (5) is installed between the right side of the fireproof door (3) and the door frame (1).

5. The fireproof partition door and window structure according to claim 1, characterized in that: A through slot (7) is provided in the middle of the upper wall of the window frame (2); a cover plate (6) is screwed above the through slot (7); bolts are provided between the cover plate (6) and the window frame (2); a first screw hole (10) is provided at the connection between the cover plate (6) and the bolt, and a second screw hole (9) is provided at the connection between the window frame (2) and the bolt.

6. A fireproof partition door and window structure according to claim 5, characterized in that: A clamping groove (11) is provided on the lower wall surface of the cover plate (6), and the clamping groove (11) is clamped with the multi-layer fireproof glass (4).

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