Pressure balance drainage structure of aluminum alloy window

Abstract

The utility model relates to a pressure balance drainage structure of an aluminum alloy window, which belongs to the technical field of building doors and windows and comprises an aluminum alloy window frame, a first sliding rail is fixedly connected to the bottom end of the inner wall of the aluminum alloy window frame, and a third sliding rail is fixedly connected to the inner wall of the aluminum alloy window frame and located on one side of the first sliding rail. A second sliding rail is fixedly connected to the inner wall of the aluminum alloy window frame and located between the first sliding rail and the third sliding rail, and a second window body is slidably connected to the outer side of the first sliding rail. The drainage mechanism has the advantages that due to the arrangement of the dustproof mechanism, external dust can be effectively prevented from entering the first flow guide groove and the second flow guide groove along with rainwater, then the phenomenon that the drainage mechanism is blocked by the external dust can be reduced, and therefore normal use of the drainage mechanism can be guaranteed; when the water pressure is too large, automatic drainage can be achieved, manual operation is not needed, meanwhile, the internal and external pressure of the aluminum alloy window frame can be effectively balanced, and the drainage effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to a pressure-balanced drainage structure for an aluminum alloy window. Background Art

[0002] Aluminum alloy sliding windows are windows with frames and sash structures made of aluminum alloy architectural profiles. They are divided into ordinary aluminum alloy doors and windows and thermally-broken aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed, and have high strength. They are widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are often used to encapsulate balconies.

[0003] After searching, a Chinese patent discloses an aluminum alloy sliding window with a drainage structure (authorization announcement number CN218324555U), including a window body and a slide groove assembly installed at the bottom end of the window body, the slide groove assembly including a first slide rail, a second slide rail and a third slide rail, wherein the first slide rail and the second slide rail are both used for the sliding of the window body, and the third slide rail is used for the sliding of the screen window; a rotating plate is provided inside the second slide rail, and there are multiple groups of rotating plates that are intermittently distributed inside the second slide rail, one side of the rotating plate is located inside the first slide rail and is provided with a top rod extending outward through the first slide rail, and a limiting groove is provided on the inner wall of the bottom end of the third slide rail. Although the patented technology can realize the discharge of accumulated water through the rotating plate, the top rod, the limiting groove, the limiting rod and the plug rod, it avoids the problem of damage to the aluminum alloy caused by accumulated water, and is also convenient for manual cleaning, and the overall use is convenient and quick.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the existing drainage structure usually adopts a method of setting drainage holes at the bottom of the window frame. However, this method is prone to cause internal and external pressure differences when the wind pressure changes, affecting the drainage effect. At the same time, it is necessary to manually squeeze the top rod, and the drainage operation is relatively cumbersome. In addition, no dust-proof structure is set, and external dust can easily enter the interior of the window frame along with rainwater, causing the drainage holes to be blocked. Utility Model Content

[0005] In view of the existing technology: the existing drainage structure usually adopts a method of setting drainage holes at the bottom of the window frame, but this method is likely to cause a pressure difference between the inside and the outside when the wind pressure changes, affecting the drainage effect. At the same time, it is necessary to manually squeeze the top rod, and the drainage operation is relatively cumbersome. In addition, no dust-proof structure is provided, and external dust can easily enter the interior of the window frame along with rainwater, causing the drainage holes to be blocked. The main purpose of the utility model is to provide a pressure-balanced drainage structure for aluminum alloy windows.

[0006] The technical solution of the utility model is as follows: a pressure-balanced drainage structure for an aluminum alloy window, comprising an aluminum alloy window frame, a first slide rail being fixedly connected to the bottom end of the inner wall of the aluminum alloy window frame, a third slide rail being fixedly connected to the inner wall of the aluminum alloy window frame and located on one side of the first slide rail, a second slide rail being fixedly connected to the inner wall of the aluminum alloy window frame and located between the first slide rail and the third slide rail, a second window being slidably connected to the outer side of the first slide rail, a first window being slidably connected to the outer side of the second slide rail, dustproof mechanisms being arranged at the bottom ends of the first window and the second window, and a drainage mechanism being arranged inside the aluminum alloy window frame.

[0007] By adopting the above technical solution and setting up a dustproof mechanism, it is possible to effectively prevent external dust from entering the first guide groove and the second guide groove along with rainwater, thereby reducing the clogging of the drainage mechanism by external dust, thereby ensuring the normal use of the drainage mechanism.

[0008] As a preferred embodiment, the drainage mechanism includes a second guide groove opened inside the aluminum alloy window frame and located between the first slide rail and the second slide rail, a first guide groove is opened inside the aluminum alloy window frame and located between the third slide rail and the second slide rail, a pressure balancing pipe is fixedly installed equidistantly between the first guide groove and the second guide groove, and a one-way valve is arranged inside the pressure balancing pipe.

[0009] By adopting the above technical solution, through the setting of the first guide groove and the second guide groove pressure balance pipe, the internal and external pressures of the aluminum alloy window frame can be effectively balanced, thereby improving the drainage effect. The setting of the one-way valve can realize automatic drainage without manual operation. At the same time, the design of the one-way valve prevents the problem of rainwater backflow.

[0010] As a preferred embodiment, the dust-proof mechanism includes dust-proof nets arranged inside the first guide groove and the second guide groove, two mounting plates are fixedly connected to both sides of the dust-proof net, the interior of the mounting plates are threaded with mounting bolts, and the mounting plates are respectively connected to the inner walls of the first guide groove and the second guide groove through mounting bolts.

[0011] By adopting the above technical solution and using bolts, it is convenient for workers to disassemble the dustproof net, thereby facilitating the cleaning and replacement of the dustproof net.

[0012] As a preferred implementation, drainage pipes are fixedly installed on both sides of the interior of the aluminum alloy window frame, and one end of the drainage pipes extends to the interior of the first guide groove.

[0013] By adopting the above technical solution and setting a drain pipe, the accumulated water accumulated in the first guide groove can be quickly discharged.

[0014] As a preferred embodiment, semicircular drainage grooves are provided inside the aluminum alloy window frame and below the first guide groove and the second guide groove.

[0015] By adopting the above technical solution and setting a semicircular drainage trough, the accumulated water can be drained out as quickly as possible.

[0016] As a preferred embodiment, tempered glass is provided inside the first window and the second window.

[0017] By adopting the above technical solution, the hardness of the glass can be improved.

[0018] Compared with the prior art, the advantages and positive effects of the utility model are:

[0019] 1. In the utility model, when water accumulates in the aluminum alloy window frame, as the accumulated water increases, the water pressure of the second guide groove will continue to increase. When the water pressure is greater than that of the first guide groove, the one-way valve opens, and the accumulated water flows into the first guide groove through the pressure balance pipe, and is finally discharged out of the aluminum alloy window frame. By setting the first guide groove and the second guide groove pressure balance pipe, the internal and external pressures of the aluminum alloy window frame can be effectively balanced, thereby improving the drainage effect. The setting of the one-way valve can realize automatic drainage without manual operation. At the same time, the design of the one-way valve prevents the problem of rainwater backflow.

[0020] 2. In the utility model, by setting the mounting bolts, the eight mounting plates can be respectively installed on the inner walls of the first guide groove and the second guide groove, and then the corresponding dustproof nets can be fixed, thereby reducing the entry of external dust into the interior of the aluminum alloy window frame. At the same time, the use of the mounting bolts also makes it convenient for the staff to disassemble the dustproof net, and then facilitate the cleaning and replacement of the dustproof net. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0022] Figure 2 It is a cross-sectional view of the utility model;

[0023] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0025] Legend: 1. Aluminum alloy window frame; 2. First window body; 3. Tempered glass; 4. Drain pipe; 5. Second window body; 6. First slide rail; 7. Second slide rail; 8. First guide groove; 9. Second guide groove; 10. Dustproof net; 11. Third slide rail; 12. One-way valve; 13. Pressure balance pipe; 14. Semicircular drain groove; 15. Mounting plate; 16. Mounting bolts. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0027] Reference Figure 1-4 A pressure-balanced drainage structure for an aluminum alloy window comprises an aluminum alloy window frame 1, a first slide rail 6 is fixedly connected to the bottom end of the inner wall of the aluminum alloy window frame 1, a third slide rail 11 is fixedly connected to the inner wall of the aluminum alloy window frame 1 and located on one side of the first slide rail 6, a second slide rail 7 is fixedly connected to the inner wall of the aluminum alloy window frame 1 and located between the first slide rail 6 and the third slide rail 11, a second window body 5 is slidably connected to the outer side of the first slide rail 6, a first window body 2 is slidably connected to the outer side of the second slide rail 7, dustproof mechanisms are arranged at the bottom ends of the first window 2 and the second window 5, and a drainage mechanism is arranged inside the aluminum alloy window frame 1.

[0028] During use, the dust-proof mechanism is set up to effectively prevent external dust from entering the first guide groove 8 and the second guide groove 9 along with rainwater, thereby reducing the clogging of the drainage mechanism by external dust, thereby ensuring the normal use of the drainage mechanism. Through the setting of the drainage mechanism, when the water pressure is too high, automatic drainage can be achieved without manual operation. At the same time, it can effectively balance the internal and external pressures of the aluminum alloy window frame 1 and improve the drainage effect.

[0029] Reference Figure 3 The drainage mechanism includes a second guide groove 9 opened inside the aluminum alloy window frame 1 and located between the first slide rail 6 and the second slide rail 7. A first guide groove 8 is opened inside the aluminum alloy window frame 1 and located between the third slide rail 11 and the second slide rail 7. A pressure balance pipe 13 is fixedly installed equidistantly between the first guide groove 8 and the second guide groove 9, and a one-way valve 12 is arranged inside the pressure balance pipe 13.

[0030] When water accumulates in the aluminum alloy window frame 1, the water pressure in the second guide groove 9 will continue to increase with the increase of the accumulated water. When the water pressure is greater than that in the first guide groove 8, the one-way valve 12 opens, and the accumulated water flows into the first guide groove 8 through the pressure balancing pipe 13, and is finally discharged out of the aluminum alloy window frame 1. Through the setting of the first guide groove 8 and the second guide groove 9 pressure balancing pipe 13, the internal and external pressures of the aluminum alloy window frame 1 can be effectively balanced, thereby improving the drainage effect. The setting of the one-way valve 12 can realize automatic drainage without manual operation. At the same time, the design of the one-way valve 12 prevents the problem of rainwater backflow.

[0031] Reference Figure 4 The dustproof mechanism includes a dustproof net 10 arranged inside the first guide groove 8 and the second guide groove 9. Two mounting plates 15 are fixedly connected to both sides of the dustproof net 10. The interior of the mounting plates 15 is threadedly connected with mounting bolts 16. The mounting plates 15 are respectively connected to the inner walls of the first guide groove 8 and the second guide groove 9 through the mounting bolts 16.

[0032] When in use, by setting the mounting bolts 16, the eight mounting plates 15 can be respectively installed on the inner walls of the first guide groove 8 and the second guide groove 9, and then the corresponding dustproof nets 10 can be fixed, thereby reducing the entry of external dust into the interior of the aluminum alloy window frame 1. At the same time, the use of the mounting bolts 16 also makes it convenient for the staff to disassemble the dustproof net 10, and then facilitate the cleaning and replacement of the dustproof net 10.

[0033] Reference Figure 1 Drain pipes 4 are fixedly installed on both sides of the aluminum alloy window frame 1, and one end of the drain pipes 4 extends to the inside of the first guide groove 8. Through the setting of the drain pipes 4, the accumulated water accumulated in the first guide groove 8 can be quickly discharged.

[0034] Reference Figure 3 A semicircular drainage groove 14 is provided inside the aluminum alloy window frame 1 and below the first guide groove 8 and the second guide groove 9. The semicircular drainage groove 14 is provided to facilitate the drainage of accumulated water as quickly as possible.

[0035] Reference Figure 1 The first window 2 and the second window 5 are both provided with tempered glass 3, thereby improving the hardness of the glass.

[0036] Working principle: When water accumulates in the aluminum alloy window frame 1, as the accumulated water increases, the water pressure in the second guide groove 9 will continue to increase. When the water pressure is greater than the first guide groove 8, the one-way valve 12 opens, and the accumulated water flows into the first guide groove 8 through the pressure balance pipe 13, and finally the accumulated water is discharged out of the aluminum alloy window frame 1 through the drain pipe 4. By setting the first guide groove 8 and the second guide groove 9 pressure balance pipe 13, the internal and external pressures of the aluminum alloy window frame 1 can be effectively balanced, thereby improving the drainage effect. The setting of the one-way valve 12 can realize automatic drainage without manual operation. At the same time, the design of the one-way valve 12 prevents the problem of rainwater backflow. By setting the mounting bolts 16, eight mounting plates 15 can be respectively installed on the inner walls of the first guide groove 8 and the second guide groove 9, thereby fixing the corresponding dustproof net 10, thereby reducing the entry of external dust into the interior of the aluminum alloy window frame 1. At the same time, the use of the mounting bolts 16 also facilitates the staff to disassemble the dustproof net 10, thereby facilitating the cleaning and replacement of the dustproof net 10.

[0037] The above are only preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A pressure-balanced drainage structure for an aluminum alloy window, comprising an aluminum alloy window frame (1), characterized in that: The bottom end of the inner wall of the aluminum alloy window frame (1) is fixedly connected to a first slide rail (6); the inner wall of the aluminum alloy window frame (1) is fixedly connected to a third slide rail (11) located on one side of the first slide rail (6); the inner wall of the aluminum alloy window frame (1) is fixedly connected to a second slide rail (7) located between the first slide rail (6) and the third slide rail (11); the outer side of the first slide rail (6) is slidably connected to a second window (5); the outer side of the second slide rail (7) is slidably connected to a first window (2); the bottom ends of the first window (2) and the second window (5) are both provided with dustproof mechanisms; and the interior of the aluminum alloy window frame (1) is provided with a drainage mechanism; The drainage mechanism comprises a second guide groove (9) provided inside the aluminum alloy window frame (1) and located between the first slide rail (6) and the second slide rail (7); a first guide groove (8) is provided inside the aluminum alloy window frame (1) and located between the third slide rail (11) and the second slide rail (7); a pressure balance pipe (13) is fixedly installed equidistantly between the first guide groove (8) and the second guide groove (9); and a one-way valve (12) is provided inside each of the pressure balance pipes (13).

2. The aluminum alloy window pressure balance drainage structure according to claim 1, characterized in that: The dustproof mechanism comprises a dustproof net (10) arranged inside the first guide groove (8) and the second guide groove (9), two mounting plates (15) are fixedly connected to both sides of the dustproof net (10), the interior of the mounting plates (15) are threadedly connected with mounting bolts (16), and the mounting plates (15) are respectively connected to the inner walls of the first guide groove (8) and the second guide groove (9) via the mounting bolts (16).

3. The aluminum alloy window pressure balance drainage structure according to claim 1, characterized in that: Drain pipes (4) are fixedly mounted on both sides of the interior of the aluminum alloy window frame (1), and one end of the drain pipe (4) extends to the interior of the first guide groove (8).

4. The aluminum alloy window pressure balance drainage structure according to claim 1, characterized in that: Semicircular drainage grooves (14) are provided inside the aluminum alloy window frame (1) and below the first guide groove (8) and the second guide groove (9).

5. The aluminum alloy window pressure balance drainage structure according to claim 1, characterized in that: Tempered glass (3) is provided inside the first window (2) and the second window (5).

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