Aluminum alloy fire-resistant window with maintenance alarm structure

Abstract

The utility model relates to an aluminum alloy fire-resistant window with a maintenance alarm structure, which comprises a window outer frame, a window frame is hinged to the left side of the front end of the window outer frame, an alarm device is arranged in the middle of the right side of the front end of the window frame, the window frame is formed by connecting four aluminum frames end to end, and mounting grooves are formed in the right surfaces of the aluminum frames. A hollow glass structure is arranged in the mounting groove, a pressure intensity detection device is arranged on the upper side of the right end of the inner surface of the aluminum frame at the right end, an air increasing opening is formed in the right side of the upper end of the aluminum frame at the upper end, and a sealing plug is arranged in a hole of the air increasing opening; by arranging the pressure intensity detection device, the pressure intensity detection device is linked with the alarm device to give an audible and visual alarm according to the fact that the detection head detects that the pressure intensity change exceeds a preset value, so that a user can handle timely, and the performance of the fire-resistant window is prevented from being influenced; the two circles of steps are arranged in the sealing groove, so that a zigzag contact area is formed between the sealing groove and the sealing plug, and good sealing performance is achieved in the vent pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy fire-resistant windows, in particular to an aluminum alloy fire-resistant window with a maintenance alarm structure. Background Art

[0002] Hollow aluminum alloy fire-resistant windows are made by filling argon between multiple layers of fire-resistant glass. They can provide heat insulation, block ultraviolet rays, reduce noise, and increase anti-collision capabilities. However, after a long time, the aging of the sealing rings and sealants between the multiple layers of fire-resistant glass will cause the argon to overflow. In order to detect leakage and repair it in time, we have designed an aluminum alloy fire-resistant window with a maintenance alarm structure.

[0003] Patent No. CN202121129633.4 is a Chinese utility model patent, which discloses an energy-saving aluminum alloy fire-resistant window that is easy to maintain, including a frame structure and a fire-proof hollow double tempered glass. The frame structure includes an inner frame and an outer frame. A card slot is provided on the side where the inner frame and the outer frame are close to each other. A heat insulation strip is stuck in the card slot. A graphite expansion strip with glue is pasted on the upper surface of the heat insulation strip. A steel lining is placed in the closed frame of the outer frame. The bottom of the inner frame and the outer frame enclose a socket for the fire-proof hollow double tempered glass. The fire-proof hollow double tempered glass is fixed in the socket. A fire-proof expansion strip is fixed in the top hollow of the fire-proof hollow double tempered glass. The inner The side where the frame and the outer frame are close to each other is detachably connected by a first connecting member and a second connecting member. The window frame, parts installed inside the window frame and fire-resistant glass can be easily disassembled, replaced and repaired, which greatly reduces costs and saves resources. However, the utility model has the following problems: first, the glass surface and the frame structure surface are smooth, and the sealant is easy to separate from the frame structure after aging, which makes the thermal insulation, heat insulation and sound insulation effects of the hollow window worse and poses a safety hazard. Secondly, it does not have the function of monitoring and warning the pressure between the hollow glasses, so that users cannot quickly discover the deterioration of sealing performance, resulting in argon gas overflow, affecting the use effect of the hollow aluminum alloy fire-resistant window. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies of the prior art. By arranging a pressure detection device and arranging two circles of steps, serrations and baffles in the sealing groove, the utility model solves the technical problems that the double-sided adhesive and sealant of the existing aluminum alloy fire-resistant windows age after long-term use, causing the argon gas filled between the fire-resistant glasses to overflow, affecting the heat insulation and noise reduction of the aluminum alloy fire-resistant windows.

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

[0006] An aluminum alloy fire-resistant window with a maintenance alarm structure comprises an outer window frame, a hinged window frame on the left side of the front end of the outer window frame, an alarm device is provided in the middle of the right side of the front end of the window frame, the window frame is formed by four aluminum frames connected end to end, a mounting groove is provided on the right surface of the aluminum frame, a hollow glass structure is provided in the mounting groove, a pressure detection device is provided on the upper right end of the inner surface of the right end of the aluminum frame, an air inlet is provided on the right side of the upper end of the aluminum frame, and a sealing plug is provided in the hole of the air inlet.

[0007] Preferably, a sealing groove is provided in the middle of the inner surface of the air inlet, and two circles of steps are provided at the bottom of the sealing groove. The outer surface of the steps is adapted to connect with the groove, and the groove is located at the lower end of the sealing plug.

[0008] Preferably, the hollow glass structure includes an inner frame, a fixing groove is provided in the middle of the front end of the inner frame, a No. 1 connecting hole is provided at the upper right side of the upper end of the fixing groove, a No. 1 sealing ring is adapted to be provided on the surface of the No. 1 connecting hole, a No. 1 sealing ring is provided on the inner surface of the No. 1 sealing ring, and a ventilation pipe is provided, and the upper end of the ventilation pipe is connected to the air inlet.

[0009] As a preference, a No. 2 connecting hole is provided at the upper right end of the fixing groove at the right end, a No. 2 sealing ring is provided on the surface of the No. 2 connecting hole, a connecting rod is sleeved on the inner surface of the No. 2 sealing ring, the left end of the connecting rod is connected to the detection head, and the right end of the connecting rod is connected to the pressure detection device.

[0010] Preferably, the lower end of the pressure detection device is electrically connected to an alarm device, an audible and visual alarm is provided at the upper front end of the alarm device, and a button is provided at the lower front end of the alarm device, and the lower end of the button is electrically connected to the audible and visual alarm.

[0011] Preferably, the upper and lower top ends of the left end of the inner frame are symmetrically provided with inclined surfaces, and the upper and lower surfaces of the inner frame are symmetrically provided with serrations, and the serrated surfaces are adapted to be provided with double-sided tape, and the double-sided tape is fixedly connected to the fire-resistant glass at one end away from the inner frame.

[0012] As a preference, a baffle is provided at a middle position of the outer surface of the inclined surface, and a sealant is provided between the inclined surface and the fire-resistant glass.

[0013] Beneficial effects of the utility model:

[0014] (1) In the utility model, a pressure detection device is provided. When the double-sided adhesive and the sealant are aged after long-term use, the argon gas filled between the fire-resistant glass overflows. The pressure detection device detects through the detection head that the pressure change exceeds the preset value, and then the alarm device is linked to sound and light alarm, so that the user can deal with it in time to avoid affecting the performance of the fire-resistant window.

[0015] (2) In the present invention, two circles of steps are provided in the sealing groove, and the steps are adapted to be connected with the groove, so that a tortuous contact area is formed between the sealing groove and the sealing plug, so that the sealing plug can completely block the air inlet, so that the ventilation pipe has good sealing performance.

[0016] (3) In the present invention, by providing serrations and baffles, the contact area between the inner frame and the double-sided tape, and between the inner frame and the sealant is increased. The rough contact surface allows the double-sided tape and the sealant to adhere firmly to the inner frame, thereby forming a sealed space between the inner frame and the fire-resistant glass, reducing the possibility of argon leakage.

[0017] In summary, the utility model has the advantages of simple structure, good sealing and automatic maintenance alarm, and is particularly suitable for the technical field of aluminum alloy fire-resistant windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 This is a structural schematic diagram of an aluminum alloy fire-resistant window with a maintenance alarm structure.

[0020] Figure 2 It is a schematic cross-sectional view of the air inlet position of the aluminum frame portion located at the upper end.

[0021] Figure 3 It is a structural schematic diagram of the position of the ventilation pipe in the inner frame part at the upper end.

[0022] Figure 4 It is a schematic diagram of the structure of the inner frame part located at the right end.

[0023] Figure 5 It is a schematic diagram of the structure of the aluminum frame part located at the right end. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] like Figures 1 to 5As shown, the utility model provides an aluminum alloy fire-resistant window with a maintenance alarm structure, including an outer window frame 1, the outer window frame 1 is fixed on the outer wall, a hinged window frame 2 is provided at the left front end of the outer window frame 1, an alarm device 5 is provided at the middle of the right front end of the window frame 2, and an audible and visual alarm is performed in conjunction with a pressure detection device 4 to remind the user to handle the maintenance information in time, the window frame 2 is formed by four aluminum frames 21 connected end to end, and the four aluminum frames 21 are connected end to end and welded together to form a rectangular window frame 2, and a mounting groove 22 is provided on the right surface of the aluminum frame 21 to provide an installation foundation for the hollow glass structure 3, and the fire-resistant glass 310 and the mounting groove 22 The surfaces are glued together and fixed together. A hollow glass structure 3 is arranged in the groove of the installation groove 22. A pressure detection device 4 is arranged on the upper right side of the inner surface of the aluminum frame 21 at the right end, which is used to monitor the pressure inside the hollow glass structure 3 online. The pressure detection device 4 is linked with the alarm device 5. An air inlet 23 is arranged on the right side of the upper end of the aluminum frame 21 at the upper end. Argon is supplemented to the hollow glass structure 3 through the air inlet 23 to maintain the good performance of the aluminum alloy fire-resistant window. A sealing plug 7 is arranged in the hole of the air inlet 23, which is made of rubber. The air inlet 23 is sealed to ensure that a sealed space is formed inside the hollow glass structure 3.

[0027] Further, if Figure 2 As shown, a sealing groove 24 is provided in the middle of the inner surface of the air-increasing port 23, which is adapted to be connected with the sealing plug 7, so that the contact area between the sealing plug 7 and the air-increasing port 23 becomes larger, thereby increasing the sealing performance of the air-increasing port 23. Two circles of steps 25 are provided at the bottom of the sealing groove 24, and the outer surface of the step 25 is adapted to be connected with a groove 26. The groove 26 is located at the lower end of the sealing plug 7. The step 25 is adapted to be connected with the groove 26, so that a tortuous contact area is formed between the sealing groove 24 and the sealing plug 7, so that the sealing plug 7 can completely block the air-increasing port 23, thereby ensuring good sealing performance in the ventilation pipe 27.

[0028] Further, if Figure 4 As shown, the hollow glass structure 3 includes an inner frame 31, which is made of aluminum alloy. A fixing groove 32 is provided in the middle of the front end of the inner frame 31, and a No. 1 connecting hole 33 is provided at the upper right position of the upper end of the fixing groove 32. The surface of the No. 1 connecting hole 33 is adapted to be provided with a No. 1 sealing ring 34 to increase the sealing between the No. 1 connecting hole 33 and the vent pipe 27. The inner surface of the No. 1 sealing ring 34 is provided with a vent pipe 27, and the upper end of the vent pipe 27 is connected to the air inlet 23, and the lower end of the vent pipe 27 protrudes vertically from the surface of the fixing groove 32, so that argon gas can be supplied to the inside of the hollow glass structure 3 through the air inlet 23 and the vent pipe 27.

[0029] Furthermore, a No. 2 connecting hole 35 is provided at the upper right end of the fixing groove 32 at the right end, and a No. 2 sealing ring 36 is provided on the surface of the No. 2 connecting hole 35 to increase the sealing between the No. 2 connecting hole 35 and the connecting rod 41. The inner surface of the No. 2 sealing ring 36 is sleeved on the connecting rod 41, and the left end of the connecting rod 41 is connected to the detection head 42, and the right end of the connecting rod 41 is connected to the pressure detection device 4. When the double-sided tape 39 and the sealant 311 are aged after long-term use, the argon gas filled between the fire-resistant glass 310 overflows, and the pressure detection device 4 detects through the detection head 42 that the pressure change exceeds the preset value, the alarm device 5 is linked to sound and light alarm, so that the user can deal with it in time to avoid affecting the performance of the fire-resistant window.

[0030] Further, if Figure 5 As shown, the lower end of the pressure detection device 4 is electrically connected to the alarm device 5, and a sound and light alarm 51 is provided at the upper front end of the alarm device 5. Sound and light alarm is performed under the feedback of the pressure detection device 4 to remind the user to deal with it in time, and a button 32 is provided at the lower front end of the alarm device 5, and the lower end of the button 32 is electrically connected to the sound and light alarm 51. The user can cancel the operation of the sound and light alarm 51 through the button 32.

[0031] Further, if Figure 4 As shown, the upper and lower top ends of the left end of the inner frame 31 are symmetrically provided with inclined surfaces 37 to increase the adhesion area of ​​the sealant 311, and the upper and lower surfaces of the inner frame 31 are symmetrically provided with serrations 38, and the surface of the serrations 38 is adapted to be provided with double-sided tape 39. The end of the double-sided tape 39 away from the inner frame 31 is fixedly connected to the fire-resistant glass 310, so that the contact area between the inner frame 31 and the double-sided tape 39 becomes larger, and the rough contact surface makes the double-sided tape 39 firmly adhere to the inner frame 31, so that a sealed space is formed between the inner frame 31 and the fire-resistant glass 310, reducing the possibility of argon leakage.

[0032] Furthermore, a baffle 312 is provided at the middle position of the outer surface of the inclined surface 37, and a sealant 311 is provided between the inclined surface 37 and the fire-resistant glass 310, so that the contact area between the inner frame 31 and the sealant 311 is increased, and the rough contact surface makes the sealant 311 firmly adhere to the inner frame 31, so that a sealed space is formed between the inner frame 31 and the fire-resistant glass 310, reducing the possibility of argon leakage.

[0033] Working process: first, weld the four inner frames 31 end to end, set a No. 1 connecting hole 33 at the upper right position of the upper inner frame 31, and set a No. 2 connecting hole 35 at the upper right position of the right inner frame 31; further, install a No. 1 sealing ring 34 in the No. 1 connecting hole 33, and insert the vent pipe 27; further, connect the detection head 42 to the connecting rod 41, and put the No. 2 sealing ring 36 on the outer surface of the connecting rod 41 from the right side, and insert the detection head 42 from the No. 2 connecting hole 35, so that the No. 2 sealing ring 36 is adapted to connect with the No. 2 connecting hole 35; further, use double-sided tape 39 and sealant 310 to fix the fire-resistant glass 310 on the front and back sides of the inner frame 31 to form a closed space; further, the right A pressure detection device 4 is installed in the side aluminum frame 21, and an alarm device 5 is installed at the front end thereof, the pressure detection device 4 is electrically connected to the alarm device 5, and the pressure detection device 4 is connected to the connecting rod 41; further, the installation groove 22 of the right aluminum frame 21 is glued to the fire-resistant glass 310, and the installation groove 22 of the upper aluminum frame 21 is glued to the fire-resistant glass 310, so that the ventilation pipe 27 is connected to the air inlet 23, and a sealing plug 7 is inserted into the air inlet 23; further, the aluminum frame 21 is also glued to the left and lower sides of the fire-resistant glass 310, and the four aluminum frames 21 connected end to end are fixed together by welding technology to form a window frame 2; further, the left window frame 2 is hinged to the window outer frame 1, and the assembly of the aluminum alloy fire-resistant window is completed.

[0034] 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.

[0035] 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.

[0036] 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. An aluminum alloy fire-resistant window with a maintenance alarm structure, characterized in that: The invention comprises an outer window frame (1), a hinged window frame (2) at the left side of the front end of the outer window frame (1), an alarm device (5) being provided at the middle of the right side of the front end of the window frame (2), the window frame (2) being formed by four aluminum frames (21) connected end to end, a mounting groove (22) being provided on the right surface of the aluminum frame (21), a hollow glass structure (3) being provided in the groove of the mounting groove (22), a pressure detection device (4) being provided at the upper right end position of the inner surface of the right end aluminum frame (21), an air inlet (23) being provided at the right side of the upper end of the upper end of the aluminum frame (21), a sealing plug (7) being provided in the hole of the air inlet (23).

2. The aluminum alloy fire-resistant window with a maintenance alarm structure according to claim 1, characterized in that: A sealing groove (24) is provided in the middle of the inner surface of the air inlet (23), and two circles of steps (25) are provided at the bottom of the sealing groove (24). The outer surface of the steps (25) is adapted to connect with a groove (26), and the groove (26) is located at the lower end of the sealing plug (7).

3. The aluminum alloy fire-resistant window with a maintenance alarm structure according to claim 1, characterized in that: The hollow glass structure (3) comprises an inner frame (31), a fixing groove (32) is provided in the middle of the front end of the inner frame (31), a No. 1 connecting hole (33) is provided at the upper right position of the upper end of the fixing groove (32), a No. 1 sealing ring (34) is adapted to be provided on the surface of the No. 1 connecting hole (33), a ventilation pipe (27) is provided on the inner surface of the No. 1 sealing ring (34), and the upper end of the ventilation pipe (27) is connected to the air inlet (23).

4. The aluminum alloy fire-resistant window with a maintenance alarm structure according to claim 3, characterized in that: A No. 2 connecting hole (35) is provided at the upper right end of the fixing groove (32) at the right end, a No. 2 sealing ring (36) is provided on the surface of the No. 2 connecting hole (35), the inner surface of the No. 2 sealing ring (36) is sleeved with a connecting rod (41), the left end of the connecting rod (41) is connected to a detection head (42), and the right end of the connecting rod (41) is connected to a pressure detection device (4).

5. The aluminum alloy fire-resistant window with a maintenance alarm structure according to claim 1, characterized in that: The lower end of the pressure detection device (4) is electrically connected to the alarm device (5), an audible and visual alarm (51) is provided at the upper front end of the alarm device (5), and a button (52) is provided at the lower front end of the alarm device (5), and the lower end of the button (52) is electrically connected to the audible and visual alarm (51).

6. The aluminum alloy fire-resistant window with a maintenance alarm structure according to claim 3, characterized in that: The upper and lower top ends of the left end of the inner frame (31) are symmetrically provided with inclined surfaces (37), and the upper and lower surfaces of the inner frame (31) are symmetrically provided with saw teeth (38), and the surface of the saw teeth (38) is adapted to be provided with double-sided adhesive tape (39), and the end of the double-sided adhesive tape (39) away from the inner frame (31) is fixedly connected to the fire-resistant glass (310).

7. The aluminum alloy fire-resistant window with a maintenance alarm structure according to claim 6, characterized in that: A baffle (312) is provided at the middle of the outer surface of the inclined surface (37), and a sealant (311) is provided between the inclined surface (37) and the fire-resistant glass (310).

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