CN219081369U

CN219081369U - Aluminium alloy window with fire-fighting function

Info

Publication number: CN219081369U
Application number: CN202222874827.8U
Authority: CN
Inventors: 寿松涛
Original assignee: Zhejiang Jiuyou Door And Window Co ltd
Current assignee: Zhejiang Jiuyou Door And Window Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-05-26
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an aluminum alloy window with a fire-fighting function, which comprises an aluminum alloy window frame and at least one window sash which is slidably arranged in the aluminum alloy window frame, wherein a fire-fighting rotating shaft is fixedly arranged on the at least one window sash, and the fire-fighting rotating shaft is in rotating fit with the aluminum alloy window frame to drive the window sash to rotate relative to the aluminum alloy window frame. The window sashes are slidably arranged in the aluminum alloy window frame and can rotate relative to the aluminum alloy window frame, so that the window sashes in the aluminum alloy window frame are ensured to be opened almost limitlessly, and the window sashes are fully opened relative to the aluminum alloy window frame, and smoke is discharged efficiently; simultaneously, set firmly fire control pivot on the casement, when taking place the disaster, user or firefighter can be fixed safety rope or the fire control rope of fleing usefulness on the sliding shaft, for ordinary pivot, fire control pivot intensity is high, can combine the window frame to give high-strength support, and then guarantees safety rope or fire control rope connection's stability.

Description

Aluminium alloy window with fire-fighting function

Technical Field

The utility model belongs to the technical field of aluminum alloy windows, and particularly relates to an aluminum alloy window with a fire-fighting function.

Background

Along with the rapid development of high-rise houses and office buildings at present, because the escape from stairs is difficult to timely take place when accidents such as fire disaster and the like occur, the window frame gradually becomes an important fire protection and danger prevention channel, and therefore the requirements on the fire protection structure of the window frame are also higher and higher.

The utility model patent of China as the application number CN202120916281.0 discloses an automatic smoke discharging aluminum alloy window of fire control linkage, which comprises a window frame, wherein a window sash and a hollow plate are sequentially arranged from left to right, an automatic power-off mechanism and a servo motor are arranged in the hollow plate, the output end of the servo motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft penetrates through the side wall of the hollow plate to be fixedly connected with the window sash, the rotating shaft is rotationally connected with the side wall of the hollow plate, a rotating pin is fixedly connected with the outer side wall, close to the top end, of the window sash, the rotating pin is rotationally connected with the inner side wall of the window frame through a bearing, and a smoke sensor is fixedly arranged on the inner side edge of the window frame.

When indoor smog concentration exceeds standard, the smog sensor sends out the signal and makes servo motor circular telegram work, and servo motor drives the pivot and rotates, makes the casement drive the pivot take place synchronous rotation to automatic open aluminum alloy window and discharge fume, after the casement opens suitable angle, servo motor stops rotating, avoids servo motor excessive rotation to take place to damage, thereby makes aluminum alloy window can link with the fire control, can open automatically when indoor smog concentration exceeds standard and discharge fume. The aluminum alloy window is complex in structure, and the window opening angle is limited, so that efficient smoke exhaust is difficult.

Chinese utility model patent [ application number: CN202020502209.9 discloses an aluminum alloy window with fireproof function, which comprises a frame, a water tank with a pressurizer is arranged in the frame, the output end of the pressurizer is connected with a hollow pipe and a spray head, a hollow chamber is further arranged on the frame, a motor is arranged in the hollow chamber, the output end of the motor is connected with a rotating shaft, and a heat insulation soft layer is fixedly connected to the rotating shaft. When a fire disaster occurs, the smoke alarm senses smoke, the smoke alarm sends a signal to the pressurizer and the motor, the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft puts down the heat insulation soft layer, the heat insulation soft layer falls into the positioning magnet under the action of magnetic force, the heat insulation soft layer is fast fixed, fire is blocked from spreading, meanwhile, the pressurizer is started, water in the water tank is sent into the hollow tube by the pressurizer, and finally the water is sprayed out from the spray head, so that the degree of fire spreading is further delayed.

The two patents mentioned above are all from discharging fume or putting out a fire the aspect of realizing the fire control effect and improving the possibility of fleing, however in real life, when the conflagration dangerous situation takes place, most importantly personnel in the house can in time withdraw, like chinese patent application number CN202122674087.9 discloses an aluminum alloy window with escape structure, this aluminum alloy window includes aluminum alloy frame, has seted up on the outside lower extreme central point of this aluminum alloy frame puts the hole, the seal groove has been seted up to the periphery of placing the hole, and the both ends symmetry welded fastening of placing the hole has the articulated frame, the upper end welded fastening of articulated frame has two fixed blocks, set up the mounting hole on the fixed block, install escape device in the placing hole, seted up the placing hole in the outside of aluminum alloy frame, placed the safety rope in the placing hole. When people in the room need to escape from the window, the sealing cover is opened, then the rope ring on the safety rope is sleeved on the plug-in column, and then the safety rope is thrown down from the window to escape along the safety rope.

However, the above aluminum alloy window has the following disadvantages: (1) The escape operation is complicated, and the use is very inconvenient; (2) The common aluminum alloy frame has lower strength, is easily pulled and deformed by the escape mechanism, and causes unstable escape structure and larger potential safety hazard during escape; (3) When a fire occurs, the common window sashes have limited opening angles, which is not beneficial to rapid indoor smoke discharge.

Disclosure of Invention

The utility model aims to provide an aluminum alloy window with a fire-fighting function, which not only has a larger window sash opening angle, but also is convenient for rapid escape.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an aluminum alloy window with fire control function, includes aluminum alloy window frame and slidable mounting at least one casement in this aluminum alloy window frame, has set firmly the fire control pivot on at least one casement, and this fire control pivot rotates the cooperation with this aluminum alloy window frame in order to drive the casement and rotates for the aluminum alloy window frame.

According to the utility model, the window sashes are slidably arranged in the aluminum alloy window frame and can rotate relative to the aluminum alloy window frame around the fire-fighting rotating shaft, so that the window sashes in the aluminum alloy window frame are almost unlimited, and the window sashes are fully opened relative to the aluminum alloy window frame, and smoke is discharged efficiently; meanwhile, when a fire occurs, the fire-fighting rotating shaft also provides a stable fixed point for the safety rope or the fire-fighting rope, so that a user or a firefighter can simply, conveniently and quickly fix the safety rope or the fire-fighting rope for escape on the fire-fighting rotating shaft, the escape time is saved, and the escape efficiency is improved.

In the aluminum alloy window with the fire-fighting function, a sliding rail for installing a window sash is formed on the aluminum alloy window frame, and a positioning brake component for fixing the window sash is arranged between the window sash provided with the fire-fighting rotating shaft and the sliding rail; the outdoor side of the aluminum alloy window frame is provided with a reinforcing structure corresponding to the sliding rail so as to improve the tensile strength of the aluminum alloy window frame.

The sliding rail for installing the window sashes is matched with the fire-fighting rotating shaft, the fire-fighting rotating shaft can drive the window sashes to freely slide in the sliding rail, and the fire-fighting rotating shaft is conveniently fixed at a proper position by utilizing the positioning brake assembly according to requirements, particularly conditions during rescue. In order to prevent deformation or fracture caused by overlarge stress of the fire-fighting rotating shaft, the stress direction of the fire-fighting rotating shaft is generally outward during fire rescue, so that a reinforcing structure is arranged outside the aluminum alloy window frame; not only can the structural strength of the aluminum alloy window be effectively improved, but also the indoor space can not be additionally occupied.

In the aluminum alloy window with the fire-fighting function, the reinforcing structure comprises at least one aluminum reinforcing layer fixedly connected with the side wall of the sliding rail or integrally formed.

Because the fire control pivot is fixed in aluminum alloy window through cooperating with the slide rail, so increase the most effective mode of tensile strength of aluminum alloy window frame and improve the structural strength of slide rail, consequently be close to outdoor lateral wall at the slide rail and set up the aluminum product enhancement layer.

According to the utility model, the aluminum reinforcing layer is arranged on the side wall of the sliding rail, so that the tensile strength of the aluminum alloy window frame is effectively improved while the view of the window frame is not influenced, and the manufacturing cost is reduced.

In the aluminum alloy window with the fire-fighting function, a reinforcing cavity is formed by surrounding the aluminum reinforcing layer and the side wall of the sliding rail, and the length extension direction of the reinforcing cavity is consistent with the extension direction of the sliding rail.

Compared with the way of directly attaching the aluminum reinforcing layer to the side wall of the sliding rail, the aluminum reinforcing layer and the side wall of the sliding rail are surrounded to form a reinforcing cavity, so that the reinforcing structure can be endowed with better structural strength; meanwhile, the aluminum reinforcing layer protruding out of the side wall of the sliding rail can provide supporting points for escape or rescue workers when the escape window is formed, and the safety of firefighting rescue is improved.

In the aluminum alloy window with the fire-fighting function, the reinforcing cavity is provided with a rectangular section, and reinforcing strips are assembled in the reinforcing cavity.

The rectangular section of the reinforcing cavity can provide a supporting plane, so that the support is more convenient to provide when escaping; in order to prevent structural deformation of the hollow structure of the reinforcing cavity, the reinforcing strip is assembled in the reinforcing cavity, so that the tensile strength and the supporting strength of the reinforcing structure are improved.

In order to further improve the structural strength of the reinforcing cavity, the section height of the reinforcing cavity is equivalent to the depth of the sliding rail.

It will be appreciated by those skilled in the art that the reinforcing bars are stainless steel bars. The stainless steel bars can be directly inserted into the reinforcing cavity in a setting mode, the installation mode is simple, and the number of the stainless steel bars can be set in the reinforcing cavity as much as possible. In the aluminum alloy window with the fire-fighting function, the aluminum reinforcing layer is fixedly connected with the wall body through the connecting piece at two ends of the reinforcing cavity.

The aluminum product enhancement layer passes through connecting piece and wall body fixed connection, is connected with the wall body from the aluminum alloy window outside for aluminum product enhancement layer and wall body link into an organic whole, effectively promote the tensile strength of aluminum alloy window, also improved the holistic structural strength of aluminum alloy window, promoted the installation quality of aluminum alloy window.

Further, the connecting piece comprises at least one reinforcing screw, and the aluminum reinforcing layer is provided with a screw hole which is convenient for the reinforcing screw to pass through.

In practical application, can adopt not only to strengthen the connecting piece of screw, strengthen the installation and the maintenance of aluminum alloy window of screw more be convenient for, the practicality is stronger.

Further, there are at least two reinforcing screws, and all reinforcing screws are uniformly arranged in the vertical direction. The aluminum alloy window and the wall body can be stably connected through the plurality of reinforcing screws, and simultaneously, the aluminum reinforcing layer mainly needs to resist the outward tensile force, so that the reinforcing screws are preferably uniformly arranged in the vertical direction so as to improve the tensile strength of the aluminum reinforcing layer.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the window sashes are slidably arranged in the aluminum alloy window frame and can rotate relative to the aluminum alloy window frame around the fire-fighting rotating shaft, so that the window sashes in the aluminum alloy window frame are almost unlimited, and the window sashes are fully opened relative to the aluminum alloy window frame, and smoke is discharged efficiently; meanwhile, when a fire occurs, the fire-fighting rotating shaft also provides a stable fixed point for the safety rope or the fire-fighting rope, so that a user or a firefighter can simply, conveniently and quickly fix the safety rope or the fire-fighting rope for escape on the fire-fighting rotating shaft, the escape time is saved, and the escape efficiency is improved.

(2) According to the utility model, the sliding rail for installing the window sashes is matched with the fire-fighting rotating shaft, the fire-fighting rotating shaft can drive the window sashes to slide freely in the sliding rail, and the fire-fighting rotating shaft can be conveniently fixed at a proper position according to requirements, especially conditions during rescue. In order to prevent deformation or fracture caused by overlarge stress of the fire-fighting rotating shaft, the stress direction of the fire-fighting rotating shaft is generally outward during fire rescue, so that a reinforcing structure is arranged outside the aluminum alloy window frame; not only can the structural strength of the aluminum alloy window be effectively improved, but also the indoor space can not be additionally occupied.

(3) According to the utility model, the aluminum reinforcing layer is arranged on the side wall of the sliding rail, so that the tensile strength of the aluminum alloy window frame is effectively improved while the view of the window frame is not influenced, and the manufacturing cost is reduced.

(4) Compared with the method that the aluminum reinforcing layer and the side wall of the sliding rail are directly attached, the aluminum reinforcing layer and the side wall of the sliding rail are surrounded to form a reinforcing cavity, so that the reinforcing structure can be endowed with better structural strength; meanwhile, the aluminum reinforcing layer protruding out of the side wall of the sliding rail can provide supporting points for escape or rescue workers when the escape window is formed, and the safety of firefighting rescue is improved.

(5) In the utility model, the rectangular section of the reinforced cavity can provide a supporting plane, which is more convenient for supporting during escape; in order to prevent structural deformation of the hollow structure of the reinforcing cavity, the reinforcing strip is assembled in the reinforcing cavity, so that the tensile strength and the supporting strength of the reinforcing structure are improved.

(6) According to the aluminum alloy window, the aluminum reinforcing layer is fixedly connected with the wall body through the connecting piece and is connected with the wall body from the outer side of the aluminum alloy window, so that the aluminum reinforcing layer and the wall body are connected into a whole, the tensile strength of the aluminum alloy window is effectively improved, the integral structural strength of the aluminum alloy window is also improved, and the installation quality of the aluminum alloy window is improved.

Drawings

FIG. 1 is a schematic view of a cross-sectional bottom view of an embodiment of an aluminum alloy window with fire fighting capabilities of the present utility model;

FIG. 2 is a schematic structural view of an aluminum alloy window with fire fighting function according to the present utility model;

fig. 3 is a schematic bottom sectional structure of an embodiment of the aluminum alloy window with fire protection function of the present utility model.

Detailed Description

The technical scheme of the utility model is further described in detail below with reference to the attached drawings and the detailed description.

Example 1

As shown in fig. 1 and 2, the present embodiment provides an aluminum alloy window with fire-fighting function, which includes an aluminum alloy window frame 1 and a plurality of window wings 2, a slide rail 11 for installing the window wings 2 is formed on the aluminum alloy window frame 1, the window wings 2 are matched with the slide rail 11 through a fire-fighting rotating shaft 21 fixed on the window wings 2, and simultaneously, the window wings 2 can rotate relative to the aluminum alloy window frame 1 through the rotation matching of the fire-fighting rotating shaft 21 and the aluminum alloy window frame 1.

The window sashes 2 are slidably arranged in the aluminum alloy window frame 1 and can rotate around the fire-fighting rotating shaft 21 relative to the aluminum alloy window frame 1, so that the opening angle of the window sashes 2 in the aluminum alloy window frame 1 is almost unlimited, and the window sashes 2 are fully opened relative to the aluminum alloy window frame 1, and smoke is discharged efficiently; meanwhile, when a fire occurs, the fire-fighting rotating shaft 21 also provides a stable fixed point for the safety rope or the fire-fighting rope, so that a user or a firefighter can simply, conveniently and quickly fix the safety rope or the fire-fighting rope for escape on the fire-fighting rotating shaft 21, the escape time is saved, and the escape efficiency is improved.

As shown in fig. 2, a slide rail 11 for installing a window sash 2 is formed on the aluminum alloy window frame 1, and a positioning brake assembly (not shown in the figure) for fixing the window sash 2 is arranged between the window sash 2 provided with at least a fire-fighting rotating shaft 21 and the slide rail 11. The positioning brake assembly can be a brake assembly as in the chinese patent of utility model with publication No. CN 217054864U. The sliding rail 11 for installing the window sashes 2 is matched with the fire-fighting rotating shaft 21, the fire-fighting rotating shaft 21 can drive the window sashes 2 to slide freely in the sliding rail 11, and the fire-fighting rotating shaft 21 is fixed at a proper position by utilizing the positioning brake assembly according to requirements, particularly conditions during rescue. When disaster occurs, the window sashes 2 are opened to a proper angle and then the fire-fighting rotating shaft 21 is used for fixing the safety rope, so that indoor personnel can escape from the house in time, or the fire-fighting personnel can conveniently fix the fire-fighting rope through the fire-fighting rotating shaft 21, and the indoor trapped personnel can be saved in time, so that the fire-fighting performance of the aluminum alloy window is improved.

In order to prevent deformation or fracture caused by overlarge stress of the fire-fighting rotating shaft 21, the stress direction of the fire-fighting rotating shaft 21 is generally outward during fire rescue, so that the outdoor side of the aluminum alloy window frame 1 is provided with the reinforcing structure 12 corresponding to the sliding rail 11 to improve the tensile strength of the aluminum alloy window frame 1. The reinforcing structure 12 of the present embodiment includes an aluminum reinforcing layer 121 integrally formed with the side wall of the slide rail 11. The reinforcing structure 12 can effectively improve the structural strength of the aluminum alloy window and does not occupy the indoor space additionally.

In order to provide better structural strength, the device also provides supporting points for escape or rescue workers when the escape windows are escaped, so that the safety of firefighting rescue is improved. The aluminum reinforcing layer 121 and the side wall of the sliding rail 11 are surrounded to form a reinforcing cavity 122 with a rectangular section, and the length extending direction of the reinforcing cavity 122 is consistent with the extending direction of the sliding rail 11. Compared with the way that the aluminum reinforcing layer 121 is directly attached to the side wall of the sliding rail 11, the aluminum reinforcing layer 121 and the side wall of the sliding rail 11 are surrounded to form the reinforcing cavity 122, so that better structural strength can be given to the reinforcing structure 12; meanwhile, the aluminum reinforcing layer 121 protruding out of the side wall of the sliding rail 11 can provide supporting points for escape or rescue workers to escape from the window, so that the safety of firefighting rescue is improved.

Preferably, the cross-sectional height of the reinforcement cavity 122 is comparable to the depth of the slide rail 11, and the cross-sectional height of the reinforcement cavity 122 is set such that it can both enhance the structural strength of the cavity 122 and does not waste excessive aluminum.

In the present embodiment, the width ratio of the aluminum alloy window inner sash 3 in the cross section of the aluminum alloy window frame 1 can be appropriately reduced for convenience of use by a user and for consideration of the overall weight and cost. As shown in fig. 1, the aluminum alloy window frame 1 further includes an inner slide rail 13 and a support shaft (not shown) engaged with the inner slide rail 13, and for engagement with the fire-fighting rotating shaft 21, the cross-sectional area of the slide rail 11 is larger than that of the inner slide rail 13. The larger the diameter of the fire-fighting rotating shaft 21 is, the relatively enhanced structural strength is, and the requirement of the inner window page 3 for the structural strength is far lower than that of the window sash 2, so that the cross-sectional area of the inner sliding rail 13 is not required to be excessively large.

In addition, in order to further enhance the fire performance of the aluminum alloy window frame 1, the aluminum alloy window frame 1 is further provided with a heat insulation area 15, and fire is restrained by the heat insulation area 15, so that the influence of disaster situations on the structural strength of the fire-proof rotating shaft 21 is possibly reduced.

The working principle of the aluminum alloy window with the fire-fighting function of the embodiment is as follows: the sliding rail 11 of the aluminum alloy window frame 1 is in sliding fit with the window sash 2 provided with the fire-fighting rotating shaft 21, the outdoor side of the aluminum alloy window frame 1 is provided with a reinforcing structure 12 corresponding to the sliding rail 11, the reinforcing structure 12 comprises an aluminum reinforcing layer 121 integrally formed with the side wall of the sliding rail 11, and a reinforcing cavity 122 is formed between the aluminum reinforcing layer 121 and the side wall of the sliding rail 11 in an encircling mode. When disaster occurs, the fire-fighting rotating shaft is fixed at a proper position by utilizing the positioning brake assembly, so that the window sashes 2 are opened to a proper angle, the safety ropes are fixed through the fire-fighting rotating shaft 21, the fire-fighting rotating shaft 21 is fixedly arranged through the window sashes 2, a user or a fire-fighting person fixes the safety ropes or the fire-fighting ropes for escape on the sliding shaft, the strength of the fire-fighting rotating shaft 21 is high, and the external tensile strength of the sliding rail 11 is effectively enhanced by the reinforcing structure 12. According to the utility model, when a disaster occurs, the window sashes are fixed to a proper angle, and then the safety ropes are fixed through the fire-fighting rotating shaft, so that people trapped in the room can be timely saved, and by arranging the fire-fighting rotating shaft and the fully-opened window sashes, an escape structure is not required to be additionally arranged, so that smoke is efficiently discharged, and the fire-fighting performance of the aluminum alloy window is greatly improved.

Example 2

As shown in fig. 3, this embodiment is substantially the same as embodiment 1 except that:

reinforcing strips 123 are fitted into the reinforcing cavities 122, the reinforcing strips 123 in this embodiment being stainless steel strips. The stainless steel strip is inserted directly into the reinforcing cavity 122. The stainless steel strips may prevent structural deformation of the hollow structure of the reinforcing cavity 122, thereby improving the tensile strength and support strength of the reinforcing structure 12.

In order to more effectively improve the tensile strength of the aluminum alloy window and improve the overall structural strength of the aluminum alloy window, as shown in fig. 1, two reinforcing screws (not shown in the drawing) are uniformly arranged on the aluminum reinforcing layer 121 in the vertical directions at two ends of the reinforcing cavity 122 and fixedly connected with the wall. The reinforcing screws are preferably uniformly arranged in the vertical direction to improve the tensile strength of the aluminum reinforcing layer 121. Accordingly, the aluminum reinforcement layer 121 is provided with uniformly arranged screw holes 124 through which the reinforcing screws are fitted.

The aluminum product enhancement layer 121 is through strengthening screw and wall body fixed connection, is connected with the wall body from the aluminum alloy window outside for aluminum product enhancement layer 121 and wall body link into an organic whole, and the tensile strength of aluminum alloy window effectively promotes, has further improved the fire behavior of this aluminum alloy window. The reinforcing screw is more convenient for the installation and maintenance of the aluminum alloy window, and the practicability is stronger.

The working principle of the aluminum alloy window with the fire-fighting function of the embodiment is as follows: the sliding rail 11 of the aluminum alloy window frame 1 is in sliding fit with the window sash 2 provided with the fire-fighting rotating shaft 21, the outdoor side of the aluminum alloy window frame 1 is provided with a reinforcing structure 12 corresponding to the sliding rail 11, the reinforcing structure 12 comprises two layers of aluminum reinforcing layers 121, stainless steel bars and reinforcing screws which are integrally formed with the side wall of the sliding rail 11, a reinforcing cavity 122 is formed by surrounding the aluminum reinforcing layers 121 and the side wall of the sliding rail 11, and the aluminum reinforcing layers 121 are fixedly connected with a wall body through the reinforcing screws at two ends of the reinforcing cavity 122.

When disaster occurs, the window sashes 2 are opened to a proper angle, the fire-fighting rotating shaft 21 is fixedly provided with a safety rope, the fire-fighting rotating shaft 21 is fixedly provided with the window sashes 2, a user or a firefighter can fix the safety rope or the fire-fighting rope for escape on the fire-fighting rotating shaft 21, the fire-fighting rotating shaft 21 is high in strength, the reinforcing structure 12 can combine the aluminum alloy window frame 1 and the wall body to provide high-strength support for the fire-fighting rotating shaft 21, and meanwhile, the aluminum alloy window frame 1, particularly the sliding rail 11, is provided with high tensile strength so as to ensure the stability of connection of the safety rope or the fire-fighting rope.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides an aluminum alloy window with fire control function, includes aluminum alloy window frame (1) and slidable mounting at least one casement (2) in this aluminum alloy window frame (1), its characterized in that has set firmly fire control pivot (21) on at least one casement (2), and this fire control pivot (21) and this aluminum alloy window frame (1) normal running fit are in order to drive casement (2) rotatory for aluminum alloy window frame (1).

2. The aluminum alloy window with the fire-fighting function according to claim 1, wherein a sliding rail (11) for installing the window sash (2) is formed on the aluminum alloy window frame (1), a positioning brake component for fixing the window sash (2) is arranged between the window sash (2) provided with the fire-fighting rotating shaft (21) and the sliding rail (11), and a reinforcing structure (12) corresponding to the sliding rail (11) is arranged on the outdoor side of the aluminum alloy window frame (1) so as to improve the tensile strength of the aluminum alloy window frame (1).

3. The aluminum alloy window with the fire-fighting function according to claim 2, wherein the reinforcing structure (12) comprises at least one aluminum reinforcing layer (121) fixedly connected with or integrally formed with the side wall of the sliding rail (11).

4. An aluminum alloy window with fire-fighting function according to claim 3, wherein a reinforcing cavity (122) is formed between the aluminum reinforcing layer (121) and the side wall of the sliding rail (11), and the length extension direction of the reinforcing cavity (122) is consistent with the extension direction of the sliding rail (11).

5. The aluminum alloy window with fire protection function according to claim 4, wherein the reinforcement cavity (122) has a rectangular cross section, and the reinforcement bar (123) is assembled in the reinforcement cavity (122).

6. The aluminum alloy window with the fire-fighting function according to claim 5, wherein the cross-section height of the reinforcing cavity (122) is equivalent to the depth of the sliding rail (11).

7. The aluminum alloy window with fire protection function according to claim 5, wherein the reinforcing strip (123) is a stainless steel strip.

8. The aluminum alloy window with the fire-fighting function according to claim 4, wherein the aluminum reinforcing layer (121) is fixedly connected with the wall body through a connecting piece at two ends of the reinforcing cavity (122).

9. The aluminum alloy window with the fire-fighting function according to claim 8, wherein the connecting piece comprises at least one reinforcing screw, and the aluminum reinforcing layer (121) is provided with a screw hole (124) which is convenient for the reinforcing screw to pass through.

10. The aluminum alloy window with the fire-fighting function according to claim 9, wherein at least two reinforcing screws are provided, and all the reinforcing screws are uniformly arranged in the vertical direction.