Air inlet window with arc-shaped air door
Through the design of curved air guide plates and wing plates, the problem of difficulty in opening the ventilation windows of existing breeding houses being unevenly entered is solved, and more efficient ventilation and light control is achieved.
Patent Information
- Application Number
- CN202422136650.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The ventilation windows of existing breeding houses usually adopt a straight plate structure, with the center of gravity at the geometric center of the window door, which is difficult to open through its own gravity, and air enters towards the roof after entering the window, affecting the ventilation effect.
The curved air guide plate design is adopted. The upper part of the air guide window door is curved into an arc, and the center of gravity is located on the inside of the window sash. Combined with the air guide wing plate and chamfered design, it realizes self-weight opening and guides air from the upper part to enter the middle of the house to enhance the ventilation effect.
The arc-shaped design allows the air guide window door to open on its own, and the air enters the house in a concentrated manner, improving ventilation efficiency, preventing light from entering, reducing window closing noise, and achieving better ventilation uniformity and light shading.
Smart Images
Figure CN223298243U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of breeding equipment, in particular to an air inlet window with an arc-shaped air door. Background Art
[0002] In order to achieve better ventilation in the breeding house and provide a better living environment for the animals, many ventilation windows are usually opened on the walls of the breeding house. The windows are equipped with openable and closable air guide windows and doors. The windows and doors can be opened or closed according to the needs of ventilation, and the degree of opening of the windows and doors can also be controlled. The air guide windows and doors of the ventilation windows currently installed in breeding houses usually adopt a straight plate structure, that is, a rotating axis is provided at the bottom of the window, and the window door can be tilted inward to open. The window door has an ordinary straight plate structure, and its center of gravity is at the geometric center of the window door. It is not easy to tilt inward to open by its own gravity, and usually requires external force. In addition, when the window door is opened, its opening is located above the window door. After air enters the window, it is then poured into the roof of the breeding house along the window door, which is not conducive to ventilation of the breeding house. Utility Model Content
[0003] The purpose of the utility model is to provide an air inlet window with a curved air door, which changes the existing straight air guide plate into an inwardly curved air guide plate, changes the air inlet direction of the window, and allows outdoor air to quickly enter the middle of the breeding house along the curved air guide plate, thereby enhancing the ventilation capacity in the breeding house.
[0004] The utility model comprises a window frame with a certain thickness, the window frame enclosing a window for air inlet and outlet, an air guide window door installed in the window, the air guide window door comprising a straight plate located at the lower part, and a bent plate connected to the upper part of the straight plate and bent inwardly toward the window, the straight plate being rotatably installed at the lower part of the window; air guide wing plates are also installed on the window frames on the left and right sides, and the air guide wing plates extend inwardly toward the window in a direction perpendicular to the window.
[0005] Preferably, lip plates are installed on the inner side surfaces of the left and right window frames relative to each other, the lip plates extend along the height direction of the window, and the shape of the lip plates is arranged to fit the edge contour of the air guide window door.
[0006] Preferably, the wind guide wing plate is in the shape of a triangle which is wide in the middle and gradually narrows at the upper and lower ends.
[0007] Preferably, a chamfer is provided at the inner corner of the bottom of the upper window frame, and the upper part of the wind guide window door is recessed inward at the corresponding position of the chamfer to form an avoidance groove for the chamfer to enter.
[0008] Preferably, a groove is provided at the chamfer, and a sealing strip is movably installed in the groove.
[0009] In summary, the present invention has the following beneficial effects:
[0010] 1. The upper part of the wind guide window door is set as an arc-shaped curved plate that bends inwards, which changes the air inlet direction of the window. When the wind guide window door is opened, the outside air enters the breeding house from the upper part of the window and is guided by the upper curved plate to quickly diffuse to the middle of the breeding house, which improves the ventilation effect.
[0011] 2. The upper part of the wind guide window is set as an arc-shaped curved plate that bends inwards into the window, which also makes the center of gravity of the entire wind guide window located on the inner side of the window sash. When the wind guide window needs to be opened, it can be opened quickly by its own weight without the need for external force, which is more labor-saving;
[0012] 3. Wind guide wings are also installed on the window frames on both sides. When the wind guide window door is opened at a certain angle, the wind guide wings can close the openings on both sides of the wind guide window door to prevent air from entering the breeding house from the left and right sides. The air is concentrated from the upper opening of the wind guide window door and quickly enters the middle of the breeding house along the curved plate, making the air circulation speed of the breeding house faster, which is more conducive to the overall ventilation of the breeding house and avoids uneven ventilation.
[0013] 4. A chamfer is set at the bottom of the upper window frame. The chamfer of the window frame is engaged in the avoidance groove, making the upper part of the wind guide window door and the upper window frame more tightly closed. The light is gradually weakened after multiple refractions in the avoidance groove, preventing light from entering the breeding house through the gap of the window, making the entire window more light-shielding and more conducive to light control for animals; the sealing strip at the chamfer further enhances this effect, and at the same time can prevent the wind guide window door from directly colliding with the window frame when closing, thereby reducing the noise of window closing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of an air inlet window with a curved air door in the utility model. Figure 1 ;
[0015] Figure 2 This is a structural diagram of the air guide window;
[0016] Figure 3 This is a schematic diagram of the structure of an air inlet window with an arc-shaped air door in the utility model. Figure 2 ;
[0017] Figure 4 This is a side sectional view of an air inlet window with a curved air door according to the present invention;
[0018] Figure 5 for Figure 4 Enlarged view of point A in the middle;
[0019] Figure 6 for Figure 4 Enlarged view of point B in the middle.
[0020] In the figure: 1. Window frame; 2. Window; 3. Wind guide window door; 301. Straight plate; 302. Curved plate; 4. Wind guide wing plate; 5. Lip plate; 6. Avoidance groove; 7. Sealing strip. DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to the accompanying drawings.
[0022] The orientations mentioned in this specification are based on the orientations of the air inlet window with a curved air door of the utility model during normal operation, and do not limit the orientations during storage and transportation. They only represent relative positional relationships, not absolute positional relationships.
[0023] like Figures 1 to 6 As shown together, an air inlet window with a curved air door includes a window frame 1 with a certain thickness, the window frame 1 encloses a window 2 for air inlet and outlet, an air guide window door 3 is installed in the window 2, and the air guide window door 3 includes a straight plate 301 located at the lower part, and a curved plate 302 connected to the upper part of the straight plate 301 and bent inwardly toward the window, and the straight plate 301 is rotatably installed at the lower part of the window 2; the air guide window door 3 is connected to a motor and a traction device, the motor drives the traction device, pulls the air guide window door 3 to rotate around the lower rotation axis, thereby closing the air guide window door 3, and releasing the traction device, the air guide window door 3 can be opened into the window by its own weight.
[0024] The upper part of the air guide window door 3 is set as an arc-shaped curved plate 302 that bends inwardly toward the window, so that when the air guide window door 3 is opened, the external air enters the breeding house from the upper part of the window 2, and is guided by the upper curved plate 302 to diffuse toward the middle of the breeding house, thereby achieving a better ventilation effect.
[0025] The upper part of the wind guide window door 3 is configured as an arc-shaped curved plate 302 that bends inwardly of the window, and the center of gravity of the entire wind guide window door 3 is located on the inner side of the window sash. When the wind guide window door 3 needs to be opened, it can be opened quickly by its own weight.
[0026] Furthermore, lip plates 5 are installed relatively on the inner side surfaces of the left and right window frames 1. The lip plates 5 extend along the height direction of the window 2. The shape of the lip plates 5 fits the edge contour of the air guide window door 3. When the air guide window door 3 is closed, the edge of the air guide window door 3 fits with the lip plates 5 to achieve a better sealing effect.
[0027] Furthermore, wind guide wings 4 are installed on the window frames 1 on the left and right sides, and the wind guide wings 4 extend into the window in a direction perpendicular to the window 2; the wind guide wings 4 are in the shape of a triangle with a wide middle and gradually narrowing width at the upper and lower ends; the wind guide wings 4 are arranged on the left and right sides of the window 2 and extend into the window 2. Their shape fits the moving trajectory of the wind guide window door 3 when opening and closing, so that when the wind guide window door 3 is opened at a specific angle, the wind guide wings 4 can close the openings on the left and right sides of the wind guide window door 3 to prevent air from entering the breeding house from the left and right sides, so that the air is concentrated from the upper side opening of the wind guide window door 3 and quickly enters the middle of the breeding house along the arc-shaped bent plate 302, so that the air circulation speed of the breeding house is faster, which is more conducive to the overall ventilation inside the breeding house and avoids uneven ventilation.
[0028] Furthermore, a chamfer is provided at the inner corner of the bottom of the upper window frame 1, and the upper part of the air guide window door 3 is recessed inward at the corresponding position of the chamfer to form an avoidance groove 6 for the chamfer to enter, and a groove is provided at the chamfer, and a sealing strip 7 is movably installed in the groove; a chamfer is provided at the bottom of the upper window frame 1, and an avoidance groove 6 is provided at the corresponding position of the upper part of the air guide window door 3, and the chamfer is engaged in the avoidance groove 6, so that the upper part of the air guide window door 3 and the upper window frame 1 are closed more tightly, and the light gradually weakens after multiple refractions in the avoidance groove 6, preventing the light from entering the breeding house through the gap of the window 2, so that the light shielding property of the entire sealed window is better, which is more conducive to light control for animals; and the sealing strip 7 at the chamfer further enhances this effect, and at the same time can prevent the air guide window door 3 from directly colliding with the window frame 1 when closing, thereby reducing the noise of closing the window.
[0029] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.
Claims
1. An air inlet window with a curved damper, characterized in that: The invention comprises a window frame (1) having a certain thickness, wherein the window frame (1) encloses a window (2) for air inlet and outlet, wherein an air guide window door (3) is installed in the window (2), wherein the air guide window door (3) comprises a straight plate (301) located at the lower part, and a curved plate (302) connected to the upper part of the straight plate (301) and curved inwardly toward the window, wherein the straight plate (301) is rotatably installed at the lower part of the window (2); and air guide wing plates (4) are also installed on the window frames (1) on the left and right sides, wherein the air guide wing plates (4) extend inwardly toward the window in a direction perpendicular to the window (2).
2. The air inlet window with a curved damper according to claim 1, characterized in that: Lip plates (5) are installed oppositely on the inner side surfaces of the left and right window frames (1), and the lip plates (5) extend along the height direction of the window (2). The shape of the lip plates (5) fits the edge contour of the wind guide window (3).
3. The air inlet window with a curved damper according to claim 1, characterized in that: The wind guide wing plate (4) is in the shape of a triangle with a wide middle and gradually narrowing widths at the upper and lower ends.
4. The air inlet window with a curved air door according to claim 1, characterized in that: A chamfer is provided at the inner corner of the bottom of the upper window frame (1), and the upper portion of the wind guide window door (3) is recessed inward at a position corresponding to the chamfer, forming an avoidance groove (6) for the chamfer to enter.
5. The air inlet window with a curved air door according to claim 4, characterized in that: A groove is provided at the chamfered corner, and a sealing strip (7) is movably installed in the groove.