Window and screen integrated system window

Abstract

The invention relates to the technical field of building doors and windows, in particular to a window and screen integrated system window which comprises a hollow window frame body, a receding hole is defined by the window frame body, and a through hole is formed in the window frame body; the hollow screen window frame is connected to the window frame body, a gauze element is connected to the screen window frame, and a plurality of air outlet holes facing the gauze element are formed in the screen window frame; the opening sash is rotationally connected with the window frame body, and the air outlet hole is located between the opening sash and the gauze element; the air supply unit is used for supplying air to the inner cavity of the screen window frame, is located in the inner cavity of the window frame body and extracts air through the through hole; the screen window has the effect that dust attached to the screen window can be prevented from entering a room while dust on the screen window is treated.

Description

Technical Field

[0001] The present application relates to the technical field of building doors and windows, and in particular to a window screen integrated system window. Background Art

[0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles and sashes. In some occasions that require mosquito prevention, theft prevention, privacy protection, noise isolation and safety considerations, system windows with integrated screens are usually selected. Integrated screens refer to door and window products in which the screens and door and window sashes share the same frame; it usually includes window opening structures (such as outward-opening or inward-opening and tilting window sashes) and three-track sliding window products.

[0003] The prior art discloses an integrated system window with a window screen, which includes a system window frame, wherein the system window frame is fixedly installed on an external wall, and a diamond mesh screen is hingedly provided on one side of the interior of the system window frame, a buckle handle structure is provided on one side of the inner end surface of the diamond mesh screen, and a door and window opening sash is hingedly provided on the other side of the interior of the system window frame, a double-layer glass is inlaid and installed in the middle of the door and window opening sash, and a window handle is provided in the middle of one side of the double-layer glass, a limit frame is fixedly connected to the side of the interior of the system window frame facing the outdoors, and a water diversion trough is provided at the bottom of the system window frame near the limit frame, and a plurality of drainage holes are provided on the side wall of the water diversion trough and penetrate the system window frame.

[0004] With regard to the above-mentioned related technologies, in daily use, especially for windows facing the road, dust floating in the air will gradually adhere to the screen window, thereby affecting the normal ventilation function of the screen window. When the user opens the internal fan to clean the dust on the screen window, the dust attached to the screen window will be blown into the room due to many factors such as air flow disturbance and indoor and outdoor pressure difference, causing dust accumulation in the house. Summary of the invention

[0005] In order to achieve dust treatment on the screen window while preventing the dust attached to the screen window from entering the room, the present application provides a window screen integrated system window.

[0006] The invention provides a window screen integrated system window adopting the following technical solution: A window screen integrated system window, comprising: A hollow window frame body, the window frame body encloses a clearance hole, and a through hole is opened on the window frame body; A hollow screen window frame, the screen window frame is connected to the window frame body, a screen net is connected to the screen window frame, and a plurality of air outlet holes arranged toward the screen net are opened on the screen window frame; An opening fan, wherein the opening fan is rotatably connected to the window frame body, and the air outlet is located between the opening fan and the gauze; An air supply unit for supplying air into the inner cavity of the screen window frame. The air supply unit is located in the inner cavity of the window frame body, and the air supply unit extracts gas through a through hole.

[0007] By adopting the above technical solution, as the usage time prolongs, dust will gradually adhere to the screen mesh, affecting the ventilation function of the screen mesh. At this time, the air supply unit extracts external gas through the through hole and conveys it into the screen window frame, and the gas conveyed into the inner cavity of the screen window frame sprays towards the screen mesh through the air outlet holes, so that the dust adhering to the screen mesh is blown off. Since the opening sash is in the closed state at this time, when blowing off the dust adhering to the screen mesh, the dust adhering to the screen window will not enter the room; the designed window screen integrated system window can realize the connection with the building wall through the window frame body, and serve as the installation basis for the screen window frame and the opening sash. Through the screen window frame, a structure with air permeability and mosquito interception can be formed in cooperation with the screen mesh. Through the opening sash, the separation between the outside and the interior can be realized, and the interference of external noise on the interior can be reduced. Through the cooperation of the air supply unit, the through hole and the air outlet holes, while realizing the dust treatment on the screen window, it can avoid the dust adhering to the screen window from entering the room, and realize the automatic cleaning of the dust on the screen window.

[0008] In a specific feasible implementation, at least two insertion strips are connected to the screen window frame, and at least two fixing strips for inserting the insertion strips are connected to the window frame body. The insertion strips and the fixing strips are inserted with a rotational gap therebetween, and air channels are formed on both the insertion strips and the fixing strips. The air supply unit is communicated with the inner cavity of the screen window frame through the air channels on the insertion strips and the fixing strips.

[0009] By adopting the above technical solution, the designed insertion strips with air channels and the fixing strips with air channels can realize the connection between the screen window frame and the window frame body while realizing the communication between the air supply unit and the inner cavity of the screen window frame, and can realize the disassembly of the screen window frame.

[0010] In a specific feasible implementation, a limiting strip is formed on the window frame body, and when the outer side surface of the screen window frame is in contact with the window frame body, the limiting strip is located above the screen window frame and abuts against the screen window frame.

[0011] By adopting the above technical solution, the designed limiting strip can realize the position limitation of the screen window frame in the vertical direction when the screen window frame is in contact with the window frame body, that is, in the closed state, thereby avoiding the possibility that the screen window frame displaces in the vertical direction due to gas pressure when the air supply unit works, resulting in air leakage in the air channel connection between the insertion strip and the fixing strip.

[0012] In a specific feasible implementation, the air supply unit includes: An air supply pump is installed in the inner cavity of the window frame body. An air inlet pipe is connected between the air supply pump and the through hole, and an air delivery pipe is connected between the air supply pump and the upper air passage of the fixed strip.

[0013] By adopting the above technical solution, the designed air supply unit can draw in external air through the through hole and send it into the inner cavity of the window screen frame through the cooperation of the air supply pump, the air inlet pipe and the air outlet pipe, and finally spray it towards the screen through the air outlet holes to complete the cleaning work of the dust attached to the screen.

[0014] In a specific feasible implementation, a filter box is detachably connected to the window frame body. The filter box is filled with dust filter cotton, and the external air flows through the filter box and then enters the inner cavity of the air inlet pipe through the through hole.

[0015] By adopting the above technical solution, the designed filter box and dust filter cotton can filter the gas source when the air supply pump extracts gas, thereby reducing the possibility of blockage caused by dust and other impurities entering the window screen frame.

[0016] In a specific feasible implementation, a rotating column is rotatably connected in the window screen frame. The rotation axis of the rotating column is vertically arranged. The inner air passage of the rotating column is communicated with the inner air passage of the plugging strip. A plurality of deflecting channels for communicating with the air outlet holes are formed on the rotating column, and when the deflecting channels are communicated with the air outlet holes, the angles between the plurality of deflecting channels in the same horizontal area and the screen are different.

[0017] By adopting the above technical solution, the air supply unit sends the gas into the air passage in the rotating column. The rotation of the rotating column makes different deflecting channels communicate with the air outlet holes. Since the angles between the deflecting channels and the screen are different, as the rotating column rotates, the airflow ejected through the air outlet holes will act on different areas of the screen, thereby completing the overall cleaning of the screen.

[0018] In a specific feasible implementation, at least one driving fan blade is connected to the rotating column. The driving fan blade is located in the inner air passage of the rotating column, and the rotation axis of the driving fan blade is coaxially arranged with the rotation axis of the rotating column.

[0019] By adopting the above technical solution, the designed driving fan blade can drive the rotation of the rotating column itself in cooperation with the airflow generated by the air supply pump, thereby completing the switching of the connection between the air outlet hole and different deflecting channels.

[0020] In a specific feasible implementation, a plurality of anti-air holes are formed on the window screen frame close to the opening fan side, and the anti-air holes are arranged towards the glass on the opening fan.

[0021] By adopting the above technical solution, the designed anti-air hole can reverse after blowing the gas to the outside of the opening fan, thereby reducing the possibility of dust on the screen falling into the clamping cavity between the screen and the opening fan during the process of blowing off the dust on the screen.

[0022] In a specific feasible implementation, a handle is connected to the side of the opening fan away from the window screen frame.

[0023] By adopting the above technical solution, the designed handle can facilitate the opening and closing of the opening fan.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The designed window screen integrated system window can be connected to the building wall through the window frame body, and serves as the installation basis for the window screen frame and the opening fan. Through the window screen frame, it can cooperate with the screen to form a structure with air permeability and mosquito interception. Through the opening fan, it can separate the outside from the interior, and reduce the interference of external noise to the interior. Through the cooperation of the air supply unit, through holes and air outlet holes, it can realize the dust treatment on the window screen while preventing the dust attached to the window screen from entering the room, and realize the automatic cleaning of the dust on the window screen.

[0025] 2. For the designed window screen integrated system window, through the limit strip, when the window screen frame is in contact with the window frame body and in the closed state, it can realize the position limitation of the window screen frame in the vertical direction, thereby avoiding the possibility that the window screen frame displaces in the vertical direction due to gas pressure during the operation of the air supply unit, resulting in air leakage in the air duct connection between the insertion strip and the fixing strip.

[0026] 3. For the designed window screen integrated system window, through the anti-air hole, it can reverse after blowing the gas to the outside of the opening fan, thereby reducing the possibility of dust on the screen falling into the clamping cavity between the screen and the opening fan during the process of blowing off the dust on the screen. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of the window screen integrated system window according to the embodiment of the present application.

[0028] Figure 2 is Figure 1 Another perspective view of [], mainly used to show the through hole and the filter box.

[0029] Figure 3 is Figure 2 A cross-sectional view parallel to the screen in [], mainly used to show the specific structure of the air supply unit.

[0030] Figure 4 is in Figure 3 Schematic structural diagram after adding a limit strip on the basis of [].

[0031] Figure 5 is Figure 1 Schematic diagram of the structure after adding anti-air holes on the foundation.

[0032] Figure 6 yes Figure 4 Enlarged view of part A in the middle.

[0033] Explanation of the reference numerals: 1. Window frame body; 11. Through hole; 12. Fixing strip; 2. Screen window frame; 21. Air outlet hole; 22. Connecting strip; 23. Reverse air hole; 3. Screen; 4. Opening fan; 41. Handle; 5. Air supply unit; 51. Air supply pump; 52. Air inlet pipe; 53. Air outlet pipe; 6. Limiting strip; 7. Filter box; 8. Rotating column; 81. Direction change path; 9. Driving fan blades. DETAILED DESCRIPTION

[0034] The following is combined with Figures 1-6 This application is described in further detail.

[0035] The embodiment of the present application discloses a window screen integrated system window.

[0036] Reference Figure 1 A window screen integrated system window includes a window frame body 1, a screen window frame 2 and an opening fan 4. The window frame body 1 is hollow and surrounds a clearance hole. The window frame body 1 is fixedly connected to the building wall by expansion bolts, the screen window frame 2 is connected to the window frame body 1, and a screen 3 is welded and fixed to the screen window frame 2. The screen window frame 2 cooperates with the screen 3 to close the clearance hole, thereby preventing mosquitoes from entering the room while achieving ventilation; the opening fan 4 is hinged to the window frame body 1, and the opening fan 4 is located on the side of the screen 3 close to the room; the window frame body 1 can be connected to the building wall and serve as the installation basis of the screen window frame 2 and the opening fan 4. The screen window frame 2 can cooperate with the screen 3 to form a structure with ventilation and mosquito interception. The opening fan 4 can separate the outside and the room, and reduce the interference of external noise to the room.

[0037] Reference Figure 1 In order to facilitate the opening and closing operations of the opening sash 4, a handle 41 is connected to the side of the opening sash 4 away from the screen 3. The handle 41 can be used to apply force to the opening sash 4, and the opening sash 4 and the window frame body 1 can be unlocked or locked.

[0038] Reference Figure 1 and Figure 2 In order to clean the dust attached to the screen 3 and prevent dust from entering the room, a through hole 11 is opened on the window frame body 1, and the through hole 11 is located on the side of the window frame body 1 close to the outside world. A plurality of air outlet holes 21 arranged toward the screen 3 are opened on the screen window frame 2, and the air outlet holes 21 are located between the screen 3 and the opening fan 4.

[0039] Reference Figure 2 and Figure 3

[0040] Figure 2 Reference Figure 3 and

[0041] Figure 2 Figure 3 Reference and

[0042] Figure 3

[0043] Figure 4 ​​​​​​Furthermore, a limit strip 6 is clamped on the window frame body 1. When the outer side surface of the screen window frame 2 is in contact with the window frame body 1, that is, when the screen window frame 2 is in a closed state, the limit strip 6 is located above the screen window frame 2, and the limit strip 6 is in contact with the top wall of the screen window frame 2. Through the limit strip 6, when the screen window frame 2 is in contact with the window frame body 1, that is, in a closed state, the position of the screen window frame 2 in the vertical direction can be limited, thereby avoiding the possibility of leakage in the airway connection between the plug-in strip 22 and the fixing strip 12 due to the gas pressure when the air supply unit 5 is working.

[0044] Reference Figure 5 While the dust attached to the screen 3 is cleaned through the air supply unit 5, the through hole 11 and the air outlet 21, in order to prevent the dust from falling into the cavity between the screen 3 and the opening fan 4 as much as possible, a plurality of reverse air holes 23 are provided on the side of the screen frame 2 close to the opening fan 4, and the reverse air holes 23 are arranged toward the glass on the opening fan 4; through the reverse air holes 23, the gas can be reversed after being blown to the outside of the opening fan 4, thereby reducing the possibility of the dust on the screen 3 falling into the cavity between the screen 3 and the opening fan 4 in the process of blowing off the dust on the screen 3.

[0045] Reference Figure 4 and Figure 6 Furthermore, a rotating column 8 is rotatably connected in the screen window frame 2, and a plurality of hollow L-shaped strips are welded in the inner cavity of the screen window frame 2. The number of L-shaped strips is the same as that on one side of the plug-in strip 22, and the inner cavity of the L-shaped strip is connected to the airway in the plug-in strip 22. The upper and lower ends of the rotating column 8 are rotatably connected to the vertical section of the L-shaped strip, and the rotating axis of the rotating column 8 is vertically arranged. The airway in the rotating column 8 is connected to the airway in the plug-in strip 22 through the inner cavity of the L-shaped strip, and a plurality of turning channels 81 for connecting with the air outlet 21 are opened on the rotating column 8, and the turning channel 81 is connected to the air outlet. When the holes 21 are connected, the angles between the multiple redirecting channels 81 and the gauze 3 in the same horizontal area are different, so that the gas is ejected toward different areas of the gauze 3 through the air outlet holes 21; the air supply unit 5 delivers the gas into the air channel in the rotating column 8, and the rotating column 8 rotates to connect different redirecting channels 81 with the air outlet holes 21. Since the angles between the redirecting channels 81 and the gauze 3 are different, as the rotating column 8 rotates, the airflow ejected through the air outlet holes 21 will act on different areas on the gauze 3, thereby completing the overall cleaning of the gauze 3.

[0046] Reference Figure 6, Further, in order to achieve the rotation of the rotating column 8, a driving motor can be externally connected to the rotating column 8. However, in order to simplify the structure of the system window, in this application, at least one driving fan blade 9 is welded on the rotating column 8. The driving fan blade 9 is located in the inner air duct of the rotating column 8, and the rotation axis of the driving fan blade 9 is coaxially arranged with the rotation axis of the rotating column 8. When the gas flows through the driving fan blade 9, it drives the driving fan blade 9 to rotate. While the driving fan blade 9 rotates, the rotating column 8 rotates, thereby realizing the connection switching between different diversion channels 81 and the air outlet holes 21.

[0047] The implementation principle of a window screen integrated system window in an embodiment of this application is as follows: As the usage time extends, dust will gradually adhere to the screen mesh 3, affecting the ventilation function of the screen mesh 3. At this time, the air supply unit 5 extracts external gas through the through holes 11 and conveys it into the window screen frame 2. The gas conveyed into the inner cavity of the window screen frame 2 sprays towards the screen mesh 3 through the air outlet holes 21, causing the dust adhering to the screen mesh 3 to be blown off. Since the opening fan 4 is in a closed state at this time, when blowing off the dust adhering to the screen mesh 3, the dust adhering to the window screen will not enter the room; the window frame body 1 can be used to connect to the building wall and serve as the installation foundation for the window screen frame 2 and the opening fan 4. The window screen frame 2 can cooperate with the screen mesh 3 to form a structure that allows air to pass through and intercepts mosquitoes. The opening fan 4 can be used to separate the outside and the inside of the room and reduce the interference of external noise on the inside of the room. Through the cooperation of the air supply unit 5, the through holes 11, and the air outlet holes 21, it is possible to clean the dust on the window screen while preventing the dust adhering to the window screen from entering the room and realizing the automatic cleaning of the dust on the window screen.

[0048] The above are all the preferred embodiments of this application. The protection scope of this application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A window screen integrated system window, characterized in that: include: A hollow window frame body (1), the window frame body (1) encloses a clearance hole, and a through hole (11) is provided on the window frame body (1); A hollow screen window frame (2), the screen window frame (2) being connected to the window frame body (1), the screen window frame (2) being connected to a screen net (3), and the screen window frame (2) being provided with a plurality of air outlet holes (21) arranged toward the screen net (3); An opening fan (4), the opening fan (4) being rotatably connected to the window frame body (1), and the air outlet (21) being located between the opening fan (4) and the gauze (3); An air supply unit (5) is used for supplying air to the inner cavity of a screen window frame (2); the air supply unit (5) is located in the inner cavity of the window frame body (1), and the air supply unit (5) extracts air via a through hole (11).

2. The window screen integrated system window according to claim 1, characterized in that: At least two plug-in strips (22) are connected to the screen window frame (2), and at least two fixing strips (12) for inserting the plug-in strips (22) are connected to the window frame body (1), the plug-in strips (22) and the fixing strips (12) are plugged into each other with a rotation gap, and air passages are formed on both the plug-in strips (22) and the fixing strips (12), and the air supply unit (5) is connected to the inner cavity of the screen window frame (2) via the air passages on the plug-in strips (22) and the fixing strips (12).

3. The window screen integrated system window according to claim 2, characterized in that: A limit strip (6) is formed on the window frame body (1), and when the outer side surface of the screen window frame (2) is in contact with the window frame body (1), the limit strip (6) is located above the screen window frame (2) and abuts against the screen window frame (2).

4. The window screen integrated system window according to claim 2, characterized in that: The air supply unit (5) comprises: An air supply pump (51) is installed in the inner cavity of the window frame body (1), an air intake pipe (52) is connected between the air supply pump (51) and the through hole (11), and an air delivery pipe is connected between the air supply pump (51) and the air passage on the fixing strip (12).

5. The window screen integrated system window according to claim 4, characterized in that: The window frame body (1) is detachably connected to a filter box (7), the filter box (7) being filled with dust filter cotton, and external air flows through the filter box (7) and enters the inner cavity of the air inlet pipe (52) through the through hole (11).

6. The window screen integrated system window according to claim 2, characterized in that: A rotating column (8) is rotatably connected inside the screen window frame (2), the rotating axis of the rotating column (8) is vertically arranged, the air passage inside the rotating column (8) is connected with the air passage inside the plug-in strip (22), and a plurality of direction-changing passages (81) for connecting with the air outlet (21) are provided on the rotating column (8), and when the direction-changing passages (81) are connected with the air outlet (21), the angles between the plurality of direction-changing passages (81) and the screen (3) in the same horizontal area are different.

7. The window screen integrated system window according to claim 6, characterized in that: At least one driving blade (9) is connected to the rotating column (8); the driving blade (9) is located in the air passage inside the rotating column (8); and the rotating axis of the driving blade (9) is coaxially arranged with the rotating axis of the rotating column (8).

8. The window screen integrated system window according to claim 1, characterized in that: A plurality of anti-air holes (23) are provided on a side of the screen window frame (2) close to the opening sash (4), and the anti-air holes (23) are arranged toward the glass on the opening sash (4).

9. The window screen integrated system window according to claim 1, characterized in that: A handle (41) is connected to the side of the opening fan (4) away from the screen window frame (2).

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