A filter screen detachable air purifier

Abstract

The utility model discloses a filter screen detachable air purifier, including seal cover, control display screen, purification part, installation frame, powerful fan, connecting pipe, flange and fixed support backing plate, the powerful fan clamps solid installation in the inside of installation frame, the connecting pipe even fixed mounting is in the upper end and bottom of powerful fan, and the connecting pipe runs through installation frame, the flange fixed mounting is on connecting pipe, fixed support backing plate even symmetrical fixed mounting is on installation frame. The utility model's purification part design makes filter screen dismantle very convenient, and the installation connecting plate in purification part is fixed on the protection outer frame upper end through bolt, and the both sides are equipped with sealing washer and guarantee seal, when filter needs cleaning or replacement when using a period of time, only needs to unscrew corresponding bolt, can easily take down installation connecting plate and filter, and the operation is simple and quick, effectively solved the problem that filter screen dismantled inconveniently.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, specifically to an air purifier with a detachable filter. Background Technology

[0002] An air purifier is a household or commercial appliance that uses physical, chemical, or biological technologies to actively or passively remove or reduce the concentration of pollutants in indoor air, thereby improving air quality and providing users with a healthy breathing environment. However, the filters in existing air purifiers cannot be easily disassembled for cleaning or replacement during use, resulting in poor air purification performance after prolonged use. Therefore, an air purifier with a detachable filter is needed to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide an air purifier with a detachable filter to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a removable filter air purifier, comprising a sealing cover, a control display screen, a purification unit, a mounting frame, a powerful fan, a connecting pipe, a flange, and a fixed support plate. The powerful fan is securely installed inside the mounting frame. The connecting pipe is evenly and symmetrically fixed at the upper and lower ends of the powerful fan, and the connecting pipe passes through the mounting frame. The flange is fixedly installed on the connecting pipe. The fixed support plate is evenly and symmetrically fixedly installed on the mounting frame. The sealing cover is fixedly installed at the upper end of the mounting frame by bolts. The control display screen is fixedly installed at the upper middle part of the sealing cover. The purification unit is evenly arranged on the upper outer side and the lower outer side of the mounting frame.

[0005] Preferably, the purification unit includes a mounting connecting plate, a filter, a protective outer frame, and a fixed mounting plate. The filter is fixedly connected to the middle of the bottom end of the mounting connecting plate and is located inside the protective outer frame. The mounting connecting plate is fixedly installed on the upper end of the protective outer frame by bolts, and the fixed mounting plate is fixedly connected to the inner side of the bottom end of the protective outer frame.

[0006] Preferably, the inner end of the protective frame is fixedly connected to the flange via a connecting pipe.

[0007] Preferably, the mounting plate is fixedly mounted on the fixed support plate by bolts.

[0008] Preferably, the protective outer frame is provided with uniformly distributed adsorption holes.

[0009] Preferably, a sealing gasket is provided between the mounting connecting plate and the upper end of the protective outer frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] The purification unit design of this utility model makes filter removal extremely convenient. The mounting plate in the purification unit is fixed to the upper end of the protective outer frame with bolts, and a sealing gasket is provided between the two to ensure a seal. When the filter needs to be cleaned or replaced after a period of use, simply unscrew the corresponding bolts to easily remove the mounting plate and the filter. The operation is simple and quick, effectively solving the problem of inconvenient filter removal and ensuring that the air purifier can maintain a good purification effect continuously. The bottom purification unit is responsible for drawing in air and performing preliminary filtration to remove larger particulate pollutants from the air. The upper purification unit further purifies the air that is about to be discharged after being processed by the powerful fan, further removing fine particles and harmful substances. The dual purification design allows the air to undergo two purification processes within the purifier, greatly improving the quality of air purification and ensuring that the discharged air reaches a high level of cleanliness. After the powerful fan is started, it accelerates the delivery of the pre-filtered air, forming a stable airflow circulation inside the purifier. The stable airflow helps the air to fully contact the filter, making the purification process more uniform and thorough, and improving purification efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present utility model;

[0013] Figure 2 This is a schematic diagram of the outer structure of the mounting frame in this utility model;

[0014] Figure 3 This is a schematic diagram of the purification unit structure in this utility model.

[0015] In the diagram: 1-Sealing cover, 2-Control display screen, 3-Purification unit, 4-Mounting frame, 5-Powerful fan, 6-Connecting pipe, 7-Flange, 8-Fixed support plate, 9-Mounting connection plate, 10-Filter, 11-Protective outer frame, 12-Fixed mounting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides an embodiment of an air purifier with a detachable filter, comprising a sealing cover 1, a control display screen 2, a purification section 3, a mounting frame 4, a powerful fan 5, a connecting pipe 6, a flange 7, and a fixed support plate 8. The powerful fan 5 is securely installed inside the mounting frame 4. The connecting pipe 6 is evenly and symmetrically installed at the upper and lower ends of the powerful fan 5, and the connecting pipe 6 passes through the mounting frame 4. The flange 7 is fixedly installed on the connecting pipe 6. The fixed support plate 8 is evenly and symmetrically fixedly installed on the mounting frame 4. The sealing cover 1 is fixedly installed at the upper end of the mounting frame 4 by bolts. The control display screen 2 is fixedly installed at the upper middle part of the sealing cover 1. The purification section 3 is evenly arranged on the upper outer side and the lower outer side of the mounting frame 4. The purification section 3 at the bottom is responsible for drawing in air and filtering it during the intake process. The purification section 3 at the top allows the purified air to be discharged, and the discharged air undergoes a second purification process through the purification section 3.

[0018] The purification unit 3 includes a mounting plate 9, a filter 10, a protective frame 11, and a fixed mounting plate 12. The filter 10 is fixedly connected to the middle of the bottom end of the mounting plate 9 and is located inside the protective frame 11. The mounting plate 9 is fixedly installed on the upper end of the protective frame 11 by bolts, and the fixed mounting plate 12 is fixedly connected to the inner side of the bottom end of the protective frame 11.

[0019] The inner end of the protective outer frame 11 is fixedly connected to the connecting pipe 6 and the flange 7 through the connecting pipe, so that the protective outer frame 11 is connected to the powerful fan 5 through the connecting pipe 6.

[0020] The fixed mounting plate 12 is fixedly mounted on the fixed support plate 8 by bolts, which makes the purification unit 3 easy to disassemble and fix.

[0021] The protective outer frame 11 has uniformly perforated adsorption holes, which facilitate the entry and exit of air.

[0022] A sealing gasket is provided between the mounting connecting plate 9 and the upper end of the protective outer frame 11 to achieve a sealing effect.

[0023] Working Principle: After the air purifier is turned on, the powerful fan 5 starts working, and the purification section 3 located at the bottom of the mounting frame 4 comes into play. Air enters through the evenly spaced adsorption holes on the protective outer frame 11. At this time, the filter 10 performs preliminary filtration of the intake air, removing larger particulate pollutants. The pre-filtered air then enters the powerful fan 5 through the connecting pipe 6 and flange 7. The powerful fan 5 accelerates the air delivery, creating a stable airflow circulation inside the purifier. The air processed by the powerful fan 5 is discharged from the purification section 3 at the top of the mounting frame 4. During the discharge process, the upper purification section 3 further purifies the air. Further removing fine particles and harmful substances from the air ensures that the discharged air reaches a high level of cleanliness. When the filter 10 needs to be cleaned or replaced after a period of use, the mounting plate 9 in the purification unit 3 is fixed to the upper end of the protective frame 11 by bolts, and a sealing gasket is provided between the mounting plate 9 and the upper end of the protective frame 11 to provide a seal. Therefore, the mounting plate 9 and the filter 10 can be easily removed by simply unscrewing the corresponding bolts, so that the filter 10 can be cleaned or replaced. The operation is simple and convenient, effectively solving the problem of inconvenient disassembly of existing air purifier filters and ensuring the purification effect of the air purifier.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A removable filter air purifier, comprising a sealing cover (1), a control display screen (2), a purification unit (3), a mounting frame (4), a powerful fan (5), a connecting pipe (6), a flange (7), and a fixed support plate (8), characterized in that: The powerful fan (5) is fixedly installed inside the mounting frame (4). The connecting pipe (6) is evenly fixedly installed at the upper and lower ends of the powerful fan (5) and the connecting pipe (6) passes through the mounting frame (4). The flange (7) is fixedly installed on the connecting pipe (6). The fixed support plate (8) is evenly and symmetrically fixedly installed on the mounting frame (4). The sealing cover plate (1) is fixedly installed at the upper end of the mounting frame (4) by bolts. The control display screen (2) is fixedly installed at the upper middle part of the sealing cover plate (1). The purification part (3) is evenly arranged on the upper outer side and the lower outer side of the mounting frame (4).

2. The air purifier with a detachable filter according to claim 1, characterized in that: The purification unit (3) includes a mounting connection plate (9), a filter (10), a protective outer frame (11), and a fixed mounting plate (12). The filter (10) is fixedly connected to the middle of the bottom end of the mounting connection plate (9). The filter (10) is located inside the protective outer frame (11). The mounting connection plate (9) is fixedly installed on the upper end of the protective outer frame (11) by bolts. The fixed mounting plate (12) is fixedly connected to the inner side of the bottom end of the protective outer frame (11).

3. The air purifier with a detachable filter according to claim 2, characterized in that: The inner end of the protective outer frame (11) is fixedly connected to the connecting pipe (6) and the flange (7) through the connecting pipe and the flange.

4. The air purifier with a detachable filter according to claim 3, characterized in that: The fixed mounting plate (12) is fixedly mounted on the fixed support plate (8) by bolts.

5. An air purifier with a detachable filter according to claim 4, characterized in that: The protective outer frame (11) is provided with uniformly perforated adsorption holes.

6. The air purifier with a detachable filter according to claim 5, characterized in that: A sealing gasket is provided between the mounting connection plate (9) and the upper end of the protective outer frame (11).

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