Aluminum alloy fire-resistant window with high adaptability

Abstract

A highly adaptable aluminum alloy fire-resistant window: comprising a window frame, wherein the right side of the window frame is rotatably connected to a right window sash, and the left side of the window frame is rotatably connected to a left window sash, the outermost circle of the left window sash is provided with an A fire-resistant profile, and the rightmost inner center end of the A fire-resistant profile is evenly provided with reinforcement locking devices up and down, the outermost circle of the right window sash is provided with a B fire-resistant profile, and the leftmost inner center end of the B fire-resistant profile is evenly provided with reinforcement locking grooves up and down, fireproof glass is provided inside the left and right window sashes, and handles are provided at the front end center of the left and right window sashes close to each other, which has the advantages of greatly increasing safety, effectively blocking smoke, and increasing the entire fire resistance time.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-resistant window manufacturing, in particular to an aluminum alloy fire-resistant window with high adaptability. Background Art

[0002] With the increasing number of modern buildings, people are paying more and more attention to safety issues. In particular, fire accidents pose a great threat to people's lives and property. In order to improve the fire resistance of buildings, fire-resistant windows came into being. Fire-resistant windows are windows with multiple functions such as fire prevention, heat insulation, and anti-theft. They have high strength stability and can maintain excellent performance in high temperature environments.

[0003] Patent No. CN202222372370.0 discloses a thermally-insulated aluminum fire-resistant window, comprising a window frame, a window sash frame and a fireproof glass assembly, wherein the fireproof glass assembly is arranged on the inner side of the window sash frame; the window sash frame is arranged on the inner side of the window frame, and the window sash frame is connected to the window frame through a movable part; the fire-facing surfaces of the window frame and the window sash frame are both provided with a fire-resistant layer; the window frame and the window sash frame are hollow inside to form a cavity, and a fireproof sealing component is filled in the cavity, and the fire resistance is increased by providing a fireproof layer on the fire-facing surfaces of the window frame and the window sash frame; the fireproof sealing component is filled in the cavity of the window frame and the window sash frame, which is light in weight and easy to install, further increasing the fire resistance safety of the fire-resistant window, and can meet the fire resistance integrity of 0.5h, but the profile has the following problems: first, the fire-resistant window cannot firmly lock the window sash in the event of a fire, and the safety is not high; second, the window frame has low installation stability and is easily burned and dropped in the event of a fire. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By arranging a reinforced locking device and a reinforced locking groove on the side where the left window sash and the right window sash are close to each other, the technical problem that the window sashes cannot be firmly locked in the event of a fire and the safety is not high is solved. By arranging refractory cement grouting material inside the window frame, the technical problem that the window frame has low installation stability and is easily burned and dropped in the event of a fire is solved.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A highly adaptable aluminum alloy fire-resistant window, characterized in that it includes a window frame, the right side of the window frame is rotatably connected to a right window sash, the left side of the window frame is rotatably connected to a left window sash, the outermost circle of the left window sash is provided with an A fire-resistant profile, the rightmost inner center end of the A fire-resistant profile is evenly provided with reinforcement locking devices up and down, the outermost circle of the right window sash is provided with a B fire-resistant profile, the leftmost inner center end of the B fire-resistant profile is evenly provided with reinforcement locking grooves up and down, fireproof glass is provided above and below the left and right window sashes, and handles are provided at the front end center of the left and right window sashes close to each other.

[0007] As a preferred embodiment, a refractory cement grouting material is provided at the inner center of the window frame, an aluminum alloy profile is provided on the outside of the refractory cement grouting material, a connecting column is provided at the center of the refractory cement grouting material, the connecting column passes through the aluminum alloy profile from left to right, refractory sealing strips are provided on the inner sides of the front and rear ends of the connection between the aluminum alloy profile and the left and right window sashes, and refractory hinges are provided at the upper and lower front ends of the connection between the aluminum alloy profile and the left and right window sashes.

[0008] As a preferred embodiment, the A refractory profile, B refractory profile and aluminum alloy profile are all made of precision cold-bent steel frames.

[0009] As a preferred embodiment, glass is provided on the front and rear sides of the fireproof glass, a highly transparent nano-silicon fireproof adhesive is provided inside the center of the glass, and nano-expansion sealant is provided on the inner sides of the front and rear ends of the connection between the fireproof glass and the A fireproof profile and the B fireproof profile.

[0010] As a preference, a nano-rubber block is provided at the left end of the reinforcement locking device, a spring block is provided at the right end of the nano-rubber block, and a locking block is provided at the right end of the spring block.

[0011] As another preferred embodiment, a heat-expandable silicone layer is provided in a circle inside the reinforced locking groove, an elastic protective layer is provided on the leftmost side of the reinforced locking groove, and the distribution position of the reinforced locking groove is adapted to the spring block.

[0012] Beneficial effects of the utility model:

[0013] (1) In the utility model, by arranging the reinforced locking device and the reinforced locking groove on the side where the fire-resistant profiles on the outside of the left window sash and the right window sash are close to each other, the window sashes can be firmly closed together in the event of a fire, without being affected by the heat of the fire. When a fire occurs outdoors, the nano-rubber block at the left end of the reinforced locking device will expand after being heated due to the heat transfer from the fire-resistant profile A. The polymer material in the nano-rubber block is activated by heat to initiate a polymerization reaction, so that the polymer forms a network structure, which increases the volume of the nano-rubber block. The elastic block is subjected to the increased force of the nano-rubber block expansion and will be moved outward. The locking block will pop out and pop out at the same time. The force of the ejection will jam the locking block into the reinforced locking groove. The elastic protective layer on the far left of the reinforced locking groove will be broken into the groove by the force of the locking block ejected. Then the locking block will enter the reinforced locking groove under the force of the ejection. The heat-expanding silicone layer in the groove will expand accordingly after the heat transfer from the B fire-resistant profile. After the locking block enters the groove, the expanded heat-expanding silicone layer will firmly jam the locking block, making the left and right window sashes tightly closed, completely blocking the external fire source, and greatly increasing safety.

[0014] (2) In the utility model, the window frame is firmly fixed to the wall by means of the refractory cement grouting material at the inner center of the window frame and the connecting column at the center of the refractory cement grouting material. The refractory cement grouting material can increase the stability of the window frame, and will not be burned and fall due to the fierce fire source when encountering a fire. The connection between the window frame and the wall can be firmly held without being affected by the fire source, thereby effectively increasing the fire resistance time. At the same time, the refractory sealing strips on the inner side of the front and rear ends of the connection between the aluminum alloy profile on the outer side of the window frame and the left and right window sashes can seal the entire window frame, and can block smoke from entering the room through the gap when the fire source is fierce.

[0015] (3) In the utility model, the nano-expandable sealant on the inner side of the front and rear ends of the connection between the fireproof glass and the fireproof profiles A and B can be effectively expanded by the heat when the fire is fierce, and firmly clamp the connection between the fireproof glass and the fireproof profiles A and B, thereby protecting the integrity of the fireproof glass and extending the holding time of the fireproof glass under the impact of flames.

[0016] In summary, the fire-resistant window has the advantages of greatly increasing safety, effectively blocking smoke, and increasing the entire fire-resistant time, and is particularly suitable for the field of fire-resistant window manufacturing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the position of the reinforced locking device and the fixed locking groove in the utility model.

[0020] Figure 3 This is a schematic diagram of the internal structure of the window frame and fireproof glass in the utility model.

[0021] Figure 4 It is a schematic diagram of the internal structure of the reinforced locking device and the fixed locking groove in the utility model. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0023] Embodiment 1

[0024] like Figures 1 to 4As shown, the utility model is an aluminum alloy fire-resistant window with high adaptability, characterized in that: it includes a window frame 1, the right side of the window frame 1 is rotatably connected to the right window sash 2, the left side of the window frame 1 is rotatably connected to the left window sash 3, the outermost circle of the left window sash 3 is provided with an A fire-resistant profile 31, and the rightmost inner center end of the A fire-resistant profile 31 is evenly provided with reinforcement locking devices 32 up and down, the outermost circle of the right window sash 2 is provided with a B fire-resistant profile 21, and the leftmost inner center end of the B fire-resistant profile 21 is evenly provided with reinforcement locking grooves 22 up and down, the left window sash 3 and the right window sash 2 are both provided with fireproof glass 4 up and down, and the left window sash 3 and the right window sash 2 are both provided with a handle 5 at the front end center of the side close to each other.

[0025] Furthermore, a refractory cement grouting material 11 is provided at the inner center of the window frame 1 to increase the overall stability of the window frame 1, an aluminum alloy profile 16 is provided on the outer side of the refractory cement grouting material 11, a connecting column 12 is provided at the center of the refractory cement grouting material 11, and the connecting column 12 penetrates the aluminum alloy profile 16 from left to right to firmly fix the window frame 1 on the wall, and a refractory sealing strip 13 is provided on the inner side of the front and rear ends of the connection between the aluminum alloy profile 16 and the left window sash 3 and the right window sash 2 to block smoke from entering the room through the gap when the fire source is fierce, and a refractory hinge 14 is provided on the upper and lower front ends of the connection between the aluminum alloy profile 16 and the left window sash 3 and the right window sash 2.

[0026] Furthermore, the A refractory profile 31, the B refractory profile 21 and the aluminum alloy profile 16 are all made of precision cold-bent steel frames, which have high tensile strength and can withstand large external loads.

[0027] Furthermore, glass 41 is provided on the front and rear sides of the fireproof glass 4, and a highly transparent nano-silicon fireproof adhesive 42 is provided inside the center of the glass 41. Nano-expanding sealant 43 is provided on the inner sides of the front and rear ends of the connection between the fireproof glass 4 and the A fireproof profile 31 and the B fireproof profile 21 to protect the integrity of the fireproof glass 4 and extend the holding time of the fireproof glass 4 under flame impact.

[0028] Furthermore, a nano-glue block 321 is provided at the left end of the reinforcement locking device 32, a spring block 322 is provided at the right end of the nano-glue block 321, and a locking block 323 is provided at the right end of the spring block 322. The nano-glue block 321 will expand after being heated due to the heat transfer of the A refractory profile 31, and the polymer material present in the nano-glue block 321 will be activated by heat to initiate a polymerization reaction, so that the polymer forms a network structure, and the volume of the nano-glue block 321 increases. The spring block 322 will be ejected outward by the force of the increased expansion of the nano-glue block 321, and the locking block 323 will be ejected together at the same time. The ejection force will clamp the locking block 323 into the reinforcement locking groove 22, so that the window sash can be firmly closed together.

[0029] Furthermore, a heat-expanding silicone layer 221 is provided in a circle inside the reinforced locking groove 22, and an elastic protective layer is provided on the leftmost side of the reinforced locking groove 22. The distribution position of the reinforced locking groove 21 is adapted to the spring block 322. The elastic protective layer on the leftmost side of the reinforced locking groove 22 will be broken into the groove by the force ejected from the locking block 323, and then the locking block 323 will enter the reinforced locking groove 22 according to the ejected force. The heat-expanding silicone layer 221 in the groove will expand accordingly after receiving the heat transfer from the B fire-resistant profile 21. After the locking block 323 enters the groove, the expanded heat-expanding silicone layer 221 will firmly clamp the locking block 323, so that the left and right window sashes are tightly closed, completely blocking the external fire source, and greatly increasing safety.

[0030] Working process: First, when a fire occurs outside the escape passage, the nano-glue block 321 of the reinforcement locking device 32 at the upper and lower ends of the rightmost inner center of the A fire-resistant profile 31 on the outside of the left window sash 3 will expand after being heated due to the heat transfer of the A fire-resistant profile 31, and the polymer material in the nano-glue block 321 will be activated by heat to initiate a polymerization reaction, so that the polymer forms a network structure, and the volume of the nano-glue block increases. The elastic block 322 will be ejected outward by the force of the increased expansion of the nano-glue block 321, and the locking block 323 will be ejected together at the same time, and ejected out The force will clamp the locking block 323 into the reinforced locking groove 22, and the elastic protective layer on the far left of the reinforced locking groove 22 will be broken into the groove by the force ejected by the locking block 323, and then the locking block 323 will follow the ejected force to enter the reinforced locking groove 22, and the heat expansion silicone layer 221 in the groove will expand accordingly after receiving the heat transfer from the B fire-resistant profile 21. After the locking block 323 enters the groove, the expanded heat expansion silicone layer 221 will firmly clamp the locking block 323, so that the left and right window sashes are tightly closed, completely blocking the external fire source.

[0031] Secondly, the refractory cement grouting material 11 at the inner center of the window frame 1 can increase the stability of the window frame 1. When encountering a fire, the window frame 1 will not be burned and fall due to the fierce fire source. The connection between the window frame 1 and the wall can be firmly held without being affected by the fire source, thereby effectively increasing the fire resistance time. At the same time, the refractory sealing strip 13 on the inner side of the front and rear ends of the connection between the aluminum alloy profile 16 on the outer side of the window frame 1 and the left window sash 3 and the right window sash 2 can seal the entire window frame 1, and can block smoke from entering the room through the gap when the fire source is fierce. At the same time, the nano-expanding sealant 43 on the inner side of the front and rear ends of the connection between the fireproof glass 4 and the A fireproof profile 31 and the B fireproof profile 21 can be heated when the fire is fierce, and the nano-expanding sealant 43 can effectively expand and increase, thereby firmly clamping the connection between the fireproof glass 4 and the A fireproof profile 31 and the B fireproof profile 21.

[0032] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0033] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0034] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A highly adaptable aluminum alloy fire-resistant window, characterized in that: The invention comprises a window frame (1), wherein the right side of the window frame (1) is rotatably connected to a right window sash (2), and the left side of the window frame (1) is rotatably connected to a left window sash (3). The outermost circle of the left window sash (3) is provided with an A fire-resistant profile (31), and the rightmost inner center end of the A fire-resistant profile (31) is evenly provided with a reinforcing locking device (32) above and below. The outermost circle of the right window sash (2) is provided with a B fire-resistant profile (21), and the leftmost inner center end of the B fire-resistant profile (21) is evenly provided with a reinforcing locking groove (22) above and below. Fireproof glass (4) is provided inside the left window sash (3) and the right window sash (2) above and below. A handle (5) is provided at the center of the front end of each side of the left window sash (3) and the right window sash (2) close to each other.

2. The highly adaptable aluminum alloy fire-resistant window according to claim 1, characterized in that: A refractory cement grouting material (11) is provided at the center of the window frame (1), an aluminum alloy profile (16) is provided on the outside of the refractory cement grouting material (11), a connecting column (12) is provided at the center of the refractory cement grouting material (11), the connecting column (12) passes through the aluminum alloy profile (16) from left to right, a refractory sealing strip (13) is provided on the inner side of the front and rear ends of the connection between the aluminum alloy profile (16) and the left window sash (3) and the right window sash (2), and a refractory hinge (14) is provided at the upper and lower front ends of the connection between the aluminum alloy profile (16) and the left window sash (3) and the right window sash (2).

3. The highly adaptable aluminum alloy fire-resistant window according to claim 1, characterized in that: The A refractory profile (31), the B refractory profile (21) and the aluminum alloy profile (16) are all made of precision cold-bent steel frames.

4. The highly adaptable aluminum alloy fire-resistant window according to claim 1, characterized in that: Glass (41) is provided on the front and rear sides of the fireproof glass (4), a highly transparent nano-silicon fireproof adhesive (42) is provided in the center of the glass (41), and nano-expandable sealant (43) is provided on the inner sides of the front and rear ends of the connection between the fireproof glass (4) and the A fireproof profile (31) and the B fireproof profile (21).

5. The highly adaptable aluminum alloy fire-resistant window according to claim 1, characterized in that: The left end of the reinforcing locking device (32) is provided with a nano-glue block (321), the right end of the nano-glue block (321) is provided with a spring block (322), and the right end of the spring block (322) is provided with a locking block (323).

6. The highly adaptable aluminum alloy fire-resistant window according to claim 1, characterized in that: A heat expansion silicone layer (221) is arranged around the interior of the reinforcement locking groove (22), an elastic protective layer is arranged on the leftmost side of the reinforcement locking groove (22), and the distribution position of the reinforcement locking groove (22) is adapted to the elastic block (322).

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