Convenient channel ventilation and air filtering structure
By designing the pullable inner pipe and slider toggle mechanism in the convenient passage ventilation and filter structure, the operation difficulty of the existing structure when cleaning and replacing the filter plate is solved, and convenient maintenance and air quality adjustment are achieved.
Patent Information
- Application Number
- CN202420765263.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing convenient passage ventilation and filter structure is difficult to operate when cleaning or replacing the filter plate regularly, increasing maintenance costs and workload.
A convenient passage ventilation and air filter structure is designed, which pulls the inner pipe outward through the handle, which facilitates cleaning and replacement of the filter plate. The inner pipe is prevented from sliding out through the matching of the pallet and the slider, and provides an air flow adjustment plate to adjust the air flow and direction.
It realizes easy cleaning and replacement of filter plates, reduces maintenance costs and workload, and provides air flow and direction adjustment functions, improving the maintenance capacity of air quality.
Smart Images
Figure CN222747409U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of convenient channel ventilation and air filtering, in particular to a convenient channel ventilation and air filtering structure. Background Art
[0002] The convenient channel ventilation and air filtering structure refers to a structure for ventilation and air filtering provided in the convenient channel. This structure can help improve the air quality in the channel, keep the air fresh, and effectively remove potential harmful substances and particulate matter. However, in order to ensure the filtering quality of the air, the filter plate needs to be cleaned or replaced regularly, and the existing convenient channel ventilation and air filtering structure is usually installed in the wall, which makes it very difficult and troublesome to clean or replace it regularly, increasing its maintenance cost and workload. Therefore, those skilled in the art provide a convenient channel ventilation and air filtering structure to solve the problems raised in the above-mentioned background technology. Utility Model Content
[0003] The purpose of the utility model is to provide a convenient channel ventilation and air filtering structure to solve the problems raised in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A convenient channel ventilation and air filtering structure comprises a ventilation duct, one end of the ventilation duct is provided with an air inlet, the other end of the ventilation duct is provided with an air outlet, an inner duct is provided in the ventilation duct, the inner duct is slidably connected to the ventilation duct, an installation frame is welded to one end of the inner duct on the same side as the air outlet, handles are fixedly installed on the installation frame near the left and right ends by screws respectively, a slot is provided on the inner duct, and a filter plate is installed in the slot.
[0006] As a further solution of the utility model: an airflow adjustment plate is arranged in the installation frame, and the airflow adjustment plate is rotatably connected to the inner walls on the left and right sides of the installation frame.
[0007] As a further solution of the utility model: a limiting base is welded at the position of the air outlet close to the upper right corner and the upper left corner, and a sliding groove is opened on one side of the limiting base.
[0008] As a further solution of the utility model: a notch is provided on one side of the limiting base close to the installation frame, and the notch is connected to the sliding groove.
[0009] As a further solution of the utility model: a sliding block is arranged in the sliding groove, and the sliding block is slidably connected to the inner wall of the sliding groove.
[0010] As a further solution of the utility model: a shift block is welded on one end of the sliding block away from the notch, and one end of the shift block away from the sliding block passes through the sliding groove and extends to the outside of the limiting base.
[0011] As a further solution of the utility model: a first fixing rod is fixedly installed in the ventilation duct near the air inlet by screws, a first motor is fixedly installed on the first fixing rod by screws, the output end of the first motor is located on one side of the air inlet and a first fan is fixedly installed by a fan shaft.
[0012] As a further solution of the utility model: a second fixing rod is fixedly installed in the inner pipe near the air outlet by screws, a second motor is fixedly installed on the second fixing rod by screws, the output end of the second motor is located on one side of the air outlet and a second fan is fixedly installed by a fan shaft.
[0013] Technical effects and advantages of the utility model:
[0014] 1. The utility model can pull out the inner pipe through the handle, so that the filter plate can be cleaned and replaced easily.
[0015] 2. Use the shift block to push the slider so that the slider extends outward through the slot to block the installation frame of the inner pipe, thereby blocking the inner pipe and preventing it from sliding out.
[0016] 3. The air flow and direction can be adjusted by turning the air flow adjustment plate in the installation frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 Schematic diagram of the overall structure of the air filtration structure to facilitate channel ventilation.
[0018] Figure 2 A schematic diagram of the structure of the inner pipe in the channel ventilation and air filtration structure is provided to facilitate the passage ventilation.
[0019] Figure 3 A schematic diagram of the structure of the inner pipe and filter plate in the channel ventilation and air filtration structure to facilitate ventilation.
[0020] Figure 4 Schematic diagram of the structure of the filter plate in the channel ventilation and air filtration structure to facilitate channel ventilation.
[0021] Figure 5 An enlarged view of point A in the channel ventilation and air filtration structure is provided to facilitate the passage.
[0022] Figure 6 A side cross-sectional view of the ventilation duct and inner duct in a channel ventilation filter structure is provided to facilitate the passage ventilation.
[0023] In the figure: 1. ventilation duct; 2. air outlet; 3. air inlet; 4. handle; 5. mounting frame; 6. air flow adjustment plate; 7. inner pipe; 8. filter plate; 9. slot; 10. limit base; 11. slide slot; 12. dial block; 13. notch; 14. slider; 15. first fixing rod; 16. first motor; 17. first fan; 18. second fixing rod; 19. second motor; 20. second fan. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] The utility model provides Figure 1-6 The convenient channel ventilation and air filtering structure shown comprises a ventilation duct 1, one end of the ventilation duct 1 is provided with an air inlet 3, the other end of the ventilation duct 1 is provided with an air outlet 2, an inner pipe 7 is provided in the ventilation duct 1, the inner pipe 7 is slidably connected with the ventilation duct 1, a mounting frame 5 is welded to the end of the inner pipe 7 on the same side as the air outlet 2, handles 4 are fixedly installed with screws near the left and right ends of the mounting frame 5, a card slot 9 is provided on the inner pipe 7, a filter plate 8 is installed in the card slot 9, an airflow adjustment plate 6 is provided in the mounting frame 5, and the airflow adjustment plate 6 is rotatably connected to the inner walls of the left and right sides of the mounting frame 5, a limiting base 10 is welded at the position of the air outlet 2 near the upper right corner and the upper left corner, a slide groove 11 is provided on one side of the limiting base 10, and a notch 13 is provided on the side of the limiting base 10 close to the mounting frame 5, and the notch 13 and the slide groove 11 is passed through, a slider 14 is provided in the slide groove 11, and the slider 14 is slidably connected to the inner wall of the slide groove 11, a shift block 12 is welded on the end of the slider 14 away from the notch 13, and the end of the shift block 12 away from the slider 14 passes through the slide groove 11 and extends to the outside of the limiting base 10, a first fixing rod 15 is fixedly installed at a position near the air inlet 3 in the ventilation duct 1 by screws, a first motor 16 is fixedly installed on the first fixing rod 15 by screws, an output end of the first motor 16 is located at one side of the air inlet 3 and a first fan 17 is fixedly installed through the fan shaft, a second fixing rod 18 is fixedly installed at a position near the air outlet 2 in the inner pipe 7 by screws, a second motor 19 is fixedly installed on the second fixing rod 18 by screws, and an output end of the second motor 19 is located at one side of the air outlet 2 and a second fan 20 is fixedly installed through the fan shaft.
[0026] Working principle of the utility model: during the use of the utility model, when the filter plate 8 needs to be regularly cleaned and replaced, the slider 14 can be slid by the dial block 12 to move the slider 14 into the slide groove 11 on the limiting base 10, thereby eliminating the obstruction to the inner pipe 7, and then the inner pipe 7 is pulled outward from the ventilation duct 1 by pulling the handle 4, and the filter plate 8 installed in the inner pipe 7 slot 9 is pulled out to the outside of the ventilation duct 1, and then the filter plate 8 is taken out from the slot 9, so that it can be cleaned or replaced. After cleaning or replacement, the filter plate 8 is installed in the slot 9 again, and then the inner pipe 7 is pushed into the ventilation duct 1, and then the slider 14 is slid by the dial block 12 to slide the slider 14 out from the notch 13 on one side of the limiting base 10, so that the inner pipe 7 is pushed out of the ventilation duct 1 by the slider 14. The first motor 16 is then started to drive the first fan 17 to rotate, and the rotation of the first fan 17 generates airflow. The design and angle of the fan blades can effectively introduce air into the ventilation duct 1 from the air inlet 3, and then the second fan 20 is driven to rotate by the second motor 19, and the rotation of the second fan 20 generates airflow, thereby effectively pushing the air out from the air outlet 2. When the air passes through the filter plate 8, the air is filtered by the filter plate 8, effectively removing dust, pollen, bacteria and other particulate matter in the air, improving the air quality, and purifying the environment in the convenient passage. When the air flow and direction need to be adjusted, the airflow adjustment plate 6 in the mounting frame 5 can be toggled to change the air flow and direction.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.
Claims
1. A convenient channel ventilation and air filtering structure, comprising a ventilation duct (1), characterized in that: An air inlet (3) is provided at one end of the ventilation duct (1), and an air outlet (2) is provided at the other end of the ventilation duct (1). An inner pipe (7) is provided in the ventilation duct (1), and the inner pipe (7) is slidably connected to the ventilation duct (1). A mounting frame (5) is welded to one end of the inner pipe (7) on the same side as the air outlet (2). Handles (4) are fixedly installed near the left and right ends of the mounting frame (5) by screws, respectively. A slot (9) is provided on the inner pipe (7), and a filter plate (8) is installed in the slot (9).
2. The convenient channel ventilation and air filtration structure according to claim 1, characterized in that: An airflow adjustment plate (6) is provided in the installation frame (5), and the airflow adjustment plate (6) is rotatably connected to the inner walls on the left and right sides of the installation frame (5).
3. The convenient channel ventilation and air filtration structure according to claim 1, characterized in that: The air outlet (2) is welded with a limiting base (10) at positions close to the upper right corner and the upper left corner, and a sliding groove (11) is provided on one side of the limiting base (10).
4. The convenient channel ventilation and air filtering structure according to claim 3, characterized in that: A notch (13) is provided on one side of the position-limiting base (10) close to the installation frame (5), and the notch (13) is connected to the sliding groove (11).
5. The convenient channel ventilation and air filtering structure according to claim 4, characterized in that: A slider (14) is provided in the chute (11), and the slider (14) is slidably connected to the inner wall of the chute (11).
6. The convenient channel ventilation and air filtration structure according to claim 5, characterized in that: A shift block (12) is welded to one end of the slider (14) away from the notch (13), and the end of the shift block (12) away from the slider (14) passes through the slide groove (11) and extends to the outside of the limiting base (10).
7. The convenient channel ventilation and air filtration structure according to claim 1, characterized in that: A first fixing rod (15) is fixedly mounted in the ventilation duct (1) at a position near the air inlet (3) by screws, a first motor (16) is fixedly mounted on the first fixing rod (15) by screws, an output end of the first motor (16) is located on one side of the air inlet (3) and a first fan (17) is fixedly mounted thereon via a fan shaft.
8. The convenient channel ventilation and air filtering structure according to claim 1, characterized in that: A second fixing rod (18) is fixedly mounted in the inner pipe (7) at a position close to the air outlet (2) by means of screws, a second motor (19) is fixedly mounted on the second fixing rod (18) by means of screws, an output end of the second motor (19) is located on one side of the air outlet (2) and a second fan (20) is fixedly mounted thereon by means of a fan shaft.