Aluminum alloy door and window with air purification function

Abstract

The present invention provides an aluminum alloy door and window with an air purification function applied to the field of aluminum alloy doors and windows. The tail ends of two groups of swing ventilation modules are constrained by elastic ropes to form a relatively closed structure, so that external dust cannot enter the room through the purification screen window. At the same time, the indoor dust can be enriched on the surface of the swing ventilation module with air permeability. Then, the two groups of swing ventilation modules are opened by the indoor wind force, and the enriched dust can be discharged. When the wind blows outdoors, the interception frame prevents the two groups of swing ventilation modules from being arranged in the opposite direction under the action of the external wind force, ensuring that they can restore to the original conical design under the action of elastic inertia after the subsequent wind force disappears, thereby achieving the corresponding one-way ventilation and dust removal effect. At the same time, the swing ventilation module can also use a photocatalyst mesh layer as a sterilization and purification structure to assist the purification screen window in achieving the elimination of indoor mold and other organisms while ensuring the transparency and ventilation effects.

Description

Technical Field

[0001] The present application relates to the field of aluminum alloy doors and windows, and in particular to an aluminum alloy door and window with an air purification function. Background Art

[0002] Aluminum alloy doors and windows are metal materials. Aluminum is added with various metal elements to form various alloys. It has incomparable advantages over other doors and windows. It is light in weight and high in strength. It can be extruded into various complex cross-sectional profiles used in various periods. It can meet the various new cross-sectional material requirements of door and window designers and is widely used in balcony partitions, kitchen partitions, study partitions, office partitions, bedroom partitions, living room and dining room partitions, bathrooms, etc.

[0003] In the prior art, aluminum alloy doors and windows are usually used in conjunction with screens to achieve normal ventilation and isolate external dust or flying insects and mosquitoes. However, in actual use, if the user is cleaning the room, in order to ensure that as much indoor dust as possible is discharged to the outside, it is necessary to open the screen and overlap the aluminum alloy doors and windows to release a gap for dust discharge. However, at the same time, outdoor dust will also be transferred into the room through this gap, making it difficult to achieve a balance between ventilation, dust removal, purification and filtration effects of the aluminum alloy doors and windows, limiting the air purification effect of the aluminum alloy doors and windows.

[0004] To this end, we propose an aluminum alloy door and window with air purification function. While preventing outdoor dust from entering the room through one-way dust exhaust, it ensures that the aluminum alloy door and window can also have a ventilation effect during use. Summary of the invention

[0005] The purpose of the present application is to achieve ventilation effect while taking into account the one-way discharge of indoor dust, prevent external dust from entering the room, and ensure the air purification function of aluminum alloy doors and windows. Compared with the prior art, an aluminum alloy door and window with air purification function is provided, including a door and window frame and a purification screen window. Three equally spaced sliding grooves are arranged inside the door and window frame. The surface of the front sliding groove is slidably installed with a purification screen window, and the surfaces of the two rear sliding grooves are respectively slidably installed with glass plates;

[0006] The purification screen window is composed of a purification module and a breathable glass strip plate, and the breathable glass strip plate and the purification module are arranged at intervals, and the purification module is composed of multiple groups of one-way dust-passing frames stacked;

[0007] The inner wall of the one-way dust-venting frame is installed with an interception frame and two groups of symmetrically arranged swing ventilation modules, and the swing ventilation modules are located behind the interception frame, and the tail ends of the two groups of swing ventilation modules are connected by elastic ropes.

[0008] Furthermore, when the two groups of swing ventilation modules are placed vertically, the tail ends overlap by 1-2 cm, and the two groups of swing ventilation modules are staggered in the vertical direction.

[0009] Furthermore, the swing ventilation module is composed of a breathable adsorption layer, a breathable film layer, an elastic mesh and a photocatalyst mesh layer. The top wall and the bottom wall of the one-way dust vent frame are connected to the breathable adsorption layer, the back of the breathable adsorption layer is connected to the breathable film layer, the back of the breathable film layer is connected to the elastic mesh, the back of the elastic mesh is connected to the exhaust layer, and the back of the exhaust layer is connected to the photocatalyst mesh layer.

[0010] Furthermore, the breathable absorbent layer is made of a transparent elastic film, and a hole is opened on the surface of the breathable absorbent layer. An arc-shaped groove is provided on the surface of the breathable absorbent layer, and the arc-shaped groove is arranged at intervals from the hole.

[0011] Furthermore, the photocatalyst mesh layer is made of an elastic mesh, and the surface of the elastic mesh is covered with a photocatalyst coating.

[0012] Furthermore, an air inlet pipe and an air outlet pipe are installed through the interior of the exhaust layer, and the air outlet pipe is located at the lower side of the air inlet pipe, one end of the air inlet pipe extends to the surface of the breathable adsorption layer, and one end of the air outlet pipe extends to the surface of the photocatalyst mesh layer. A one-way valve is installed inside the port of the air inlet pipe, and an elastic block is installed inside the air outlet pipe.

[0013] Furthermore, the cross section of the elastic block is the same as the inner cross section of the air outlet pipe, and the elastic block is made of silicone material.

[0014] Furthermore, the bottom surface of the elastic block and the inner wall of the air outlet pipe are movably mounted, and the static friction force between the bottom of the elastic block and the inner wall surface of the air outlet pipe is 5-7N.

[0015] Furthermore, the glass plate is made of wired glass.

[0016] Furthermore, the exhaust layer is made of elastic material, and the interior of the exhaust layer is designed as a cavity.

[0017] Compared with the prior art, the advantages of this application are:

[0018] (1) The tail ends of the two sets of swing ventilation modules are constrained by elastic ropes to form a relatively closed structure, so that external dust cannot enter the room through the purification screen window. At the same time, the indoor dust can be enriched on the surface of the air-permeable swing ventilation module, so that the aluminum alloy door and window can achieve indoor dust enrichment and absorption and ensure indoor and outdoor ventilation when in use. Then, the fan or other ventilation structure is turned on to form an outward wind force in the room. At this time, the two sets of swing ventilation modules are opened under the action of wind force, so that the dust accumulated on the surface of the swing ventilation module can be discharged in one direction.

[0019] (2) When the wind blows outdoors, the interception frame prevents the two sets of swing ventilation modules from being arranged in the opposite direction under the action of external wind force, thereby ensuring that the swing ventilation modules can return to their original conical design under the action of elastic inertia after the subsequent wind force disappears.

[0020] (3) While ensuring the effects of transparency and ventilation, the swing ventilation module can also use the photocatalyst mesh layer as a sterilization and purification structure to assist in purifying the screen window to achieve the elimination of indoor mold and other organisms.

[0021] (4) After the indoor cleaning activity is completed, the wind equipment is turned on so that the wind enters the exhaust layer through the air inlet pipe, squeezes and drives the breathable adsorption layer to expand and causes the arc-shaped groove to gradually bulge, so that the dust inside can be discharged and blown along the surface of the breathable adsorption layer by the wind, making it easier to remove the dust.

[0022] (5) The surface of the silica gel and the exhaust pipe has a large static friction resistance, so that there is a certain time gap inside the exhaust layer so that the exhaust layer expands and drives the arc-shaped groove protrusion to be smoothed, providing processing time for cleaning the dust inside the arc-shaped groove.

[0023] (6) The provision of the breathable glass strip can reduce the reduction in light transmittance of the purification screen window caused by a single one-way dust-passing frame. At the same time, the breathable glass strip itself has a better interception effect. Together with the one-way dust-passing frame, it assists the aluminum alloy screen window in achieving an air purification effect while ensuring ventilation and light transmission performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A comparison diagram of the aluminum alloy doors and windows in the prior art and the aluminum alloy doors and windows in the present application when the windows are opened for ventilation and dust removal;

[0025] Figure 2 Installation drawings of door and window frames, glass panels and purification screens for this application;

[0026] Figure 3 This is a front view of the one-way dust-passing frame of the present application;

[0027] Figure 4 This is a back view of the one-way dust-passing frame of the present application;

[0028] Figure 5 This is a state diagram of two sets of swing ventilation modules when the indoor wind blows in this application;

[0029] Figure 6 This is a state diagram of two sets of swing ventilation modules when outdoor wind blows in this application;

[0030] Figure 7 A cross-sectional view of the swing ventilation module of the present application;

[0031] Figure 8 For this application Figure 7 A in the enlarged view;

[0032] Fig. 9This is a diagram of the exhaust layer expanding and driving the arc-shaped groove to bulge in the inflated state of the present application;

[0033] Fig.10 This is a schematic diagram of the exhaust layer returning to its original state in the deflated state of the present application.

[0034] Description of the numbers in the figure:

[0035] 1. Door and window frames; 2. Glass panels; 3. Purification screens; 4. One-way dust-passing frame; 41. Swinging ventilation module; 42. Interception frame; 43. Elastic rope; 411. Breathable adsorption layer; 412. Breathable membrane layer; 413. Elastic mesh; 414. Photocatalyst mesh layer; 5. Breathable glass strip plate; 6. Exhaust layer; 61. One-way valve; 62. Inlet pipe; 63. Outlet pipe; 64. Elastic block; 7. Arc groove. DETAILED DESCRIPTION

[0036] 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.

[0037] Embodiment 1:

[0038] The present invention provides an aluminum alloy door and window with air purification function, please refer to Figure 1-6 , including a door and window frame 1 and a purification screen window 3, the door and window frame 1 is provided with three equally spaced sliding grooves inside, the purification screen window 3 is slidably mounted on the surface of the front sliding groove, and the surfaces of the two rear sliding grooves are respectively slidably mounted with glass plates 2;

[0039] The purification screen window 3 is composed of a purification module and a breathable glass strip plate 5, and the breathable glass strip plate 5 is arranged at intervals from the purification module, and the purification module is composed of a plurality of groups of one-way dust-passing frames 4 stacked;

[0040] The inner wall of the one-way dust vent frame 4 is installed with an interception frame 42 and two groups of symmetrically arranged swing ventilation modules 41, and the swing ventilation modules 41 are located behind the interception frame 42, and the tail ends of the two groups of swing ventilation modules 41 are connected by elastic ropes 43.

[0041] Specifically, when there is no special wind force directed at the one-way dust-passing frame 4, the cross-section of the two groups of swing ventilation modules 41 is a horizontally placed conical structure, and the tail ends of the two groups of swing ventilation modules 41 are constrained by elastic ropes 43, so that a relatively closed structure is formed inside the one-way dust-passing frame 4, thereby preventing external dust from entering the room through the purification screen window 3. At the same time, indoor dust can be enriched on the surface of the swing ventilation module 41 to achieve dust absorption. At the same time, the air permeability of the swing ventilation module 41 is utilized, so that the aluminum alloy door and window can achieve indoor dust enrichment and absorption and ensure indoor and outdoor ventilation when in use. After that, the fan or other ventilation structure is turned on to form an outward wind force in the room. At this time, the two groups of swing ventilation modules 41 are opened under the action of wind force, so that the dust enriched on the surface of the swing ventilation module 41 can be discharged smoothly.

[0042] When wind blows outdoors, the blowing force of the wind causes the two groups of swinging ventilation modules 41 to approach the interception frame 42 and adhere to the surface of the interception frame 42, thereby preventing the two groups of swinging ventilation modules 41 from being arranged in the opposite direction under the action of external wind force, and ensuring that the swinging ventilation modules 41 can return to their original conical design under the action of elastic inertia after the subsequent wind force disappears.

[0043] In addition, the provision of the breathable glass strip plate 5 can reduce the reduction in light transmittance of the purification screen window 3 caused by the single one-way dust-passing frame 4. At the same time, the breathable glass strip plate 5 itself has a better interception effect, and cooperates with the one-way dust-passing frame 4 to assist the aluminum alloy screen window in achieving the air purification effect while ensuring ventilation and light transmission performance.

[0044] When the two groups of swing ventilation modules 41 are placed vertically, the tail ends overlap by 2 cm, and the two groups of swing ventilation modules 41 are staggered in the vertical direction.

[0045] Specifically, the redundant dimensions and the staggered arrangement in the vertical placement state can ensure that the two sets of swing ventilation modules 41 can smoothly form a transverse cone structure design.

[0046] See also Figure 7-8 The swing ventilation module 41 is composed of a breathable adsorption layer 411, a breathable membrane layer 412, an elastic mesh 413 and a photocatalyst mesh layer 414. The top wall and the bottom wall of the one-way dust vent frame 4 are connected to the breathable adsorption layer 411, the back of the breathable adsorption layer 411 is connected to the breathable membrane layer 412, the back of the breathable membrane layer 412 is connected to the elastic mesh 413, the back of the elastic mesh 413 is connected to the exhaust layer 6, and the back of the exhaust layer 6 is connected to the photocatalyst mesh layer 414.

[0047] Specifically, the air-permeable adsorption layer 411 is used to enrich and accumulate dust in the room;

[0048] The breathable film layer 412 is breathable, and cooperates with the elastic mesh sheet 413, the photocatalyst mesh layer 414 and the breathable adsorption layer 411 to make the swing ventilation module 41 breathable, and then the ventilation effect is retained when the two groups of swing ventilation modules 41 form a closed structure for indoor dust enrichment treatment;

[0049] The elastic mesh 413 serves as an elastic skeleton support structure, so that the overall swing ventilation module 41 has a certain elastic inertia effect, which is convenient for subsequent restoration to the original state;

[0050] The photocatalyst mesh layer 414 serves as a sterilization and purification structure, and can assist in purifying the screen window 3 with the help of ultraviolet light in outdoor natural light to eliminate indoor organisms such as mold.

[0051] The breathable absorbent layer 411 is made of a transparent elastic film, and a hole is opened on the surface of the breathable absorbent layer 411. An arc-shaped groove 7 is provided on the surface of the breathable absorbent layer 411, and the arc-shaped groove 7 is arranged at an interval from the hole.

[0052] Specifically, the arc-shaped groove 7 can provide a storage space for the enriched dust, and the design of the internal hole of the transparent elastic film enables the breathable adsorption layer 411 to have light-transmitting, elastic and breathable properties.

[0053] The photocatalyst mesh layer 414 is made of an elastic mesh, and the surface of the elastic mesh is covered with a photocatalyst coating.

[0054] Specifically, the elastic net makes the photocatalyst net layer 414 have an elastic effect, ensuring that the swing ventilation module 41 has overall elasticity, and with the help of the photocatalyst coating, the sterilization effect is achieved, thereby enhancing the air purification function of the aluminum alloy screen.

[0055] See also Figure 7-10 An air inlet pipe 62 and an air outlet pipe 63 are installed through the exhaust layer 6, and the air outlet pipe 63 is located at the lower side of the air inlet pipe 62. One end of the air inlet pipe 62 extends to the surface of the breathable adsorption layer 411, and one end of the air outlet pipe 63 extends to the surface of the photocatalyst mesh layer 414. A one-way valve 61 is installed inside the port of the air inlet pipe 62, and an elastic block 64 is installed inside the air outlet pipe 63.

[0056] Specifically, after the indoor sanitation cleaning activity is finished, the wind device is turned on, so that the wind enters the exhaust layer 6 through the air inlet pipe 62. Under the action of the one-way valve 61, the exhaust layer 6 gradually expands, squeezing and driving the breathable adsorption layer 411 to expand and causing the arc-shaped groove 7 to gradually bulge, so that the dust inside can be discharged and blown along the surface of the breathable adsorption layer 411 by the wind. At the same time, while the wind is blowing, the tail end spacing between the two groups of swing ventilation modules 41 is increased to form a channel to facilitate the dust on the surface of the breathable adsorption layer 411 to leave the room;

[0057] As the gas inside the exhaust layer 6 gradually increases, the pressure inside the exhaust pipe 63 gradually increases, and the squeezing and pushing effect on the elastic block 64 gradually increases. After a period of time, the elastic block 64 is lifted up, so that the gas inside the exhaust layer 6 can be discharged smoothly, allowing the breathable adsorption layer 411 to return to its original state, waiting for the next round of dust enrichment operation.

[0058] The cross section of the elastic block 64 is the same as the inner cross section size of the outlet pipe 63. The elastic block 64 is made of silicone material. The bottom surface of the elastic block 64 and the inner wall of the outlet pipe 63 are movably installed. The static friction force between the bottom of the elastic block 64 and the inner wall surface of the outlet pipe 63 is 7N.

[0059] Specifically, the silica gel and the surface of the air outlet pipe 63 have a large static friction resistance, so that there is a certain time gap inside the exhaust layer 6 so that the exhaust layer 6 expands and drives the arc groove 7 to be convex and flattened, providing processing time for cleaning the dust inside the arc groove 7.

[0060] The glass plate 2 is made of wired glass.

[0061] Specifically, the design of wired glass ensures that the glass plate 2 will not break into slag even if it breaks, thereby enhancing the safety of aluminum alloy doors and windows.

[0062] The exhaust layer 6 is made of elastic material, and the interior of the exhaust layer 6 is designed as a cavity.

[0063] Specifically, the elastic material allows the exhaust layer 6 to expand smoothly after one-way ventilation, thereby providing the possibility for the dust inside the arc-shaped groove 7 to be subsequently removed.

[0064] The above are only preferred specific implementation methods of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and improved ideas of the present application, which should be covered by the protection scope of the present application.

Claims

1. An aluminum alloy door and window with air purification function, comprising a door and window frame (1) and a purification screen window (3), characterized in that: The door and window frame (1) is provided with three equally spaced sliding grooves inside, a purification screen window (3) is slidably mounted on the surface of the front sliding groove, and glass plates (2) are slidably mounted on the surfaces of the two rear sliding grooves respectively; The purification screen window (3) is composed of a purification module and a breathable glass strip plate (5), and the breathable glass strip plate and the purification module are arranged at intervals, and the purification module is formed by stacking a plurality of groups of one-way dust-passing frames (4); The inner wall of the one-way dust-venting frame (4) is mounted with an interception frame (42) and two groups of symmetrically arranged swing ventilation modules (41), and the swing ventilation modules (41) are located behind the interception frame (42), and the tail ends of the two groups of swing ventilation modules (41) are connected by elastic ropes (43); The swing ventilation module (41) is composed of a breathable adsorption layer (411), a breathable film layer (412), an elastic mesh sheet (413) and a photocatalyst mesh layer (414); the top wall and the bottom wall of the one-way dust-venting frame (4) are both connected to the breathable adsorption layer (411); the back surface of the breathable adsorption layer (411) is connected to the breathable film layer (412); the back surface of the breathable film layer (412) is connected to the elastic mesh sheet (413); the back surface of the elastic mesh sheet (413) is connected to the exhaust layer (6); and the back surface of the exhaust layer (6) is connected to the photocatalyst mesh layer (414); The breathable absorbent layer (411) is made of a transparent elastic film, and a hole is provided on the surface of the breathable absorbent layer (411). An arc-shaped groove (7) is provided on the surface of the breathable absorbent layer (411), and the arc-shaped groove and the hole are arranged at intervals. An air inlet pipe (62) and an air outlet pipe (63) are installed through the interior of the exhaust layer (6), and the air outlet pipe (63) is located at the side and lower part of the air inlet pipe (62). One end of the air inlet pipe (62) extends to the surface of the breathable adsorption layer (411), and one end of the air outlet pipe (63) extends to the surface of the photocatalyst mesh layer (414). A one-way valve (61) is installed inside the port of the air inlet pipe (62), and an elastic block (64) is installed inside the air outlet pipe (63).

2. The aluminum alloy door and window with air purification function according to claim 1, characterized in that: When the two groups of swing ventilation modules (41) are in a vertically placed state, the tail ends overlap by 1-2 cm, and the two groups of swing ventilation modules (41) are arranged in a staggered manner in the vertical direction.

3. The aluminum alloy door and window with air purification function according to claim 1 is characterized in that: The photocatalyst mesh layer (414) is made of an elastic mesh, and the surface of the elastic mesh is covered with a photocatalyst coating.

4. The aluminum alloy door and window with air purification function according to claim 1, characterized in that: The cross section of the elastic block (64) is the same as the inner cross section of the air outlet pipe (63), and the elastic block (64) is made of a silicone material.

5. The aluminum alloy door and window with air purification function according to claim 1, characterized in that: The bottom surface of the elastic block (64) and the inner wall of the air outlet pipe (63) are movably mounted, and the static friction force between the bottom of the elastic block (64) and the inner wall surface of the air outlet pipe (63) is 5-7N.

6. The aluminum alloy door and window with air purification function according to claim 1, characterized in that: The glass plate (2) is made of wired glass.

7. The aluminum alloy door and window with air purification function according to claim 1, characterized in that: The exhaust layer (6) is made of elastic material, and the interior of the exhaust layer (6) is designed as a cavity.

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