Air purifier for treating indoor harmful gas

Abstract

The utility model provides an air purifier for treating indoor harmful gas, which belongs to the technical field of air purifiers and comprises a base. The rotating disc rotates at the bottom in the base; the air purifier body is arranged in the center of the top of the rotating disc; the lower extension plate is arranged at the position, close to one side of the air purifier body, of the top of the rotating disc; the plate sleeve is arranged on the outer side wall of the lower extension plate in a sleeving manner; the upper extension plate is embedded into the top of the plate sleeve; the air outlet cover is arranged at the central position of the outer wall of one side of the plate sleeve; according to the utility model, through the upper air inlet cover positioned on the indoor top layer and the lower air inlet cover positioned on the indoor bottom layer, the air is obliquely discharged towards different indoor height layers through the air outlet covers, so that the indoor air can circularly circulate, and the indoor air is promoted to continuously flow; harmful gases floating at different heights in a room can be conveniently guided into the air purifier body.

Description

Technical Field

[0001] This utility model belongs to the field of air purifier technology, specifically relating to an air purifier for treating harmful gases indoors. Background Technology

[0002] An air purifier is a product that can adsorb, decompose, or transform various air pollutants, effectively improving air cleanliness. Its basic principle is to continuously circulate indoor air and use some means to filter pollutants in the air through a filter element, and then discharge the filtered air, repeating the cycle to achieve the purpose of resisting pollution and purifying indoor air.

[0003] The air inlet height of existing indoor air purifiers is fixed. Since harmful gases float at different heights indoors, the fixed-height air inlet is not convenient for quickly purifying harmful gases, which reduces its practicality.

[0004] Therefore, an air purifier for treating harmful gases indoors is proposed. Utility Model Content

[0005] This invention provides an air purifier for treating harmful gases indoors, with the aim of solving the aforementioned problems.

[0006] This utility model provides an air purifier for treating harmful indoor gases, including a base; a rotating disk rotatably located at the bottom of the base; an air purifier body located at the center of the top of the rotating disk; a lower extension plate located on the top of the rotating disk near the air purifier body; a sleeve fitted onto the outer wall of the lower extension plate; an upper extension plate embedded in the top of the sleeve; an air outlet hood located at the center of the outer wall of one side of the sleeve; a stepper motor located on the outer wall of the air outlet hood; an air guide plate fixed to the output end of the stepper motor; a connecting cover located at the center of the outer wall of the other side of the sleeve; an air outlet seat located on the outer wall of one side of the air purifier body; and an air inlet seat located on the outer wall of the other side of the air purifier body; a through hole formed in the outer wall of the sleeve; and a screw hole formed in the outer wall of the upper extension plate.

[0007] Furthermore, a corrugated pipe is provided between the connecting cover and the air outlet seat, a vertical pipe is provided at the top of the air inlet seat, an upper air inlet cover is provided on one side of the outer wall of the upper extension plate, and an upper connecting pipe is provided on the other side of the outer wall of the upper extension plate. The upper connecting pipe and the vertical pipe are connected. A lower air inlet cover is provided on one side of the outer wall of the lower extension plate, and a lower connecting pipe is provided between the other side of the outer wall of the lower extension plate and the bottom of the air inlet seat.

[0008] Furthermore, a three-phase motor is embedded in the center of the bottom of the base, and the output end of the three-phase motor is fixedly connected to the center of the bottom of the rotating disk;

[0009] By adopting the above technical solution, a three-phase motor can drive the rotating disk to rotate, thereby adjusting the orientation of the lower extension plate on the top of the rotating disk, which can purify multiple directions in the room.

[0010] Furthermore, both the vent hood and the first bellows are connected to the connecting cover, and the first bellows is connected to the vent seat.

[0011] By adopting the above technical solutions, effective airflow is ensured, thereby guaranteeing the discharge of purified air.

[0012] Furthermore, a portion of the wind deflector protrudes from the exhaust hood, and the wind deflector and the exhaust hood are rotatably connected.

[0013] By adopting the above technical solution, the direction of air discharged from the exhaust hood can be adjusted by adjusting the angle of the air guide plate, thereby discharging the purified air at different heights in the room, which facilitates the circulation of air in the room.

[0014] Furthermore, the lower connecting pipe passes through the air purifier body;

[0015] By adopting the above technical solution, it is ensured that the lower connecting pipe can be connected to the air intake seat.

[0016] Furthermore, both the upper extension plate and the lower extension plate are fixed to the plate sleeve by screws, the screws pass through the through holes, and the screws and the screw holes are threaded together;

[0017] By adopting the above technical solution, the upper extension plate and plate sleeve can be fixed at different heights indoors using screws, which facilitates the purification of harmful gases at different heights indoors.

[0018] The beneficial effects of this utility model are as follows:

[0019] This invention utilizes an upper air intake hood located on the top floor of the room and a lower air intake hood located on the bottom floor. The air is then discharged at an angle towards different heights within the room through the exhaust hood. This creates a circular airflow, forming a "inhalation-purification-exhaust" directional airflow that promotes continuous air circulation. This facilitates the guidance of harmful gases floating at different heights within the room to the air purifier itself, thereby purifying harmful gases at different heights in a single direction. Furthermore, the rotation of the rotating disc allows for adjustment of the air exhaust and intake directions, ensuring thorough purification of harmful gases.

[0020] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0021] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the base structure according to an embodiment of the present utility model;

[0024] Figure 3 This is a partial structural diagram of the plate sleeve according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram showing the cooperation between the lower extension plate, the plate sleeve, and the upper extension plate in an embodiment of the present utility model;

[0026] Reference numerals in the attached drawings: 1. Base; 2. Air purifier body; 3. Rotating disc; 4. Lower extension plate; 5. Plate sleeve; 6. Upper extension plate; 7. Air outlet hood; 8. Stepper motor; 9. Air guide plate; 10. Connecting cover; 11. Air outlet seat; 12. Corrugated pipe one; 13. Air inlet seat; 14. Vertical pipe; 15. Upper connecting pipe; 16. Corrugated pipe two; 17. Lower connecting pipe; 18. Upper air inlet hood; 19. Lower air inlet hood; 20. Perforation; 21. Screw hole. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0028] Reference Figure 1-4This utility model provides an air purifier for treating harmful indoor gases, including a base 1. A rotating disk 3 is rotatably connected to the bottom of the base 1. A three-phase motor is embedded in the center of the bottom of the base 1, and the output end of the three-phase motor is fixedly connected to the center of the bottom of the rotating disk 3. The three-phase motor can drive the rotating disk 3 to rotate, thereby adjusting the orientation of the lower extension plate 4 on the top of the rotating disk 3, thus purifying multiple directions in the room. An air purifier body 2 is located at the center of the top of the rotating disk 3. The air purifier body 2 contains an air pump and a filter layer. The top of the rotating disk 3 is close to the air purifier body. A lower extension plate 4 is provided on one side of the body 2. A plate sleeve 5 is fitted on the top of the lower extension plate 4. An upper extension plate 6 is embedded in the top of the plate sleeve 5. An air outlet hood 7 is provided at the center of one side of the outer wall of the plate sleeve 5. A stepper motor 8 is fixedly connected to one side of the outer wall of the air outlet hood 7 by bolts. A wind guide plate 9 is fixedly connected to the stepper motor 8 through its output end. A part of the wind guide plate 9 protrudes from the air outlet hood 7, and the wind guide plate 9 and the air outlet hood 7 are rotatably connected. By adjusting the angle of the wind guide plate 9, the direction of the air discharged from the air outlet hood 7 can be adjusted, thereby discharging the purified air at different heights in the room, which facilitates the circulation of air in the room.

[0029] A connecting cover 10 is provided on the other outer wall of the plate sleeve 5, an air outlet seat 11 is provided on one outer wall of the air purifier body 2, and an air inlet seat 13 is provided on the other outer wall of the air purifier body 2.

[0030] A corrugated pipe 12 is provided between the top of the air outlet seat 11 and the bottom of the connecting cover 10. The air outlet cover 7 and the corrugated pipe 12 are both connected to the connecting cover 10. The corrugated pipe 12 is connected to the air outlet seat 11 to ensure effective air flow and thus ensure the exhaust of purified air. A vertical pipe 14 is provided at the top of the air inlet seat 13. An upper connecting pipe 15 is provided on one side of the outer wall of the upper extension plate 6. A corrugated pipe 16 is provided between the upper connecting pipe 15 and the vertical pipe 14. A lower connecting pipe 17 is provided on one side of the outer wall of the lower extension plate 4. The lower connecting pipe 17 passes through the air purifier body 2 to ensure that the lower connecting pipe 17 can be connected to the air inlet seat 13. The lower connecting pipe 17 is fixed to the bottom of the air inlet seat 13. An upper air inlet cover 18 is provided on the outer wall of the upper extension plate 6 away from the upper connecting pipe 15. A lower air inlet cover 19 is provided on the outer wall of the lower extension plate 4 away from the lower connecting pipe 17.

[0031] A through hole 20 is provided on one outer wall of the sleeve 5, and screw holes 21 are provided on one outer wall of both the lower extension plate 4 and the upper extension plate 6. The upper extension plate 6 and the lower extension plate 4 are fixed to the sleeve 5 by screws. The screws pass through the through hole 20 and are threadedly connected to the screw holes 21. The upper extension plate 6 and the sleeve 5 can be fixed at different heights in the room by the screws, which is convenient for purifying harmful gases at different heights in the room.

[0032] The specific implementation method is as follows: When in use, the base 1 is placed in a corner of the room, and the two vertical side walls of the base 1 are pressed against the corner. The height of the air vent 7 and the upper air inlet vent 18 are adjusted according to the height of the room. The plate sleeve 5 is raised and lowered on the outside of the lower extension plate 4, and the upper extension plate 6 is raised and lowered on the inside of the plate sleeve 5. The extension height of the lower extension plate 4 and the upper extension plate 6 is adjusted so that the upper air inlet vent 18 contacts the ceiling of the room. The air vent 7 is located at the middle height of the room. The screw is screwed into the screw hole 21 after passing through the through hole 20 to realize the connection and fixation of the lower extension plate 4, the plate sleeve 5 and the upper extension plate 6.

[0033] When purifying harmful gases in the room, the air pump inside the air purifier body 2 works to generate negative pressure. Under the action of negative pressure, the air at the top and bottom of the room is drawn into the upper air intake hood 18 and the lower air intake hood 19. Under the air flow guidance, the air enters the air intake seat 13 and then enters the air purifier body 2. The filter purification layer inside the air purifier body 2 purifies the harmful gases in the air. The purified air flows out from the air outlet seat 11. Under the guidance of the corrugated pipe 12, the air enters the air outlet hood 7. The stepper motor 8 drives the air guide plate 9 to rotate through its output end on one side. During the rotation, the air guide plate 9 tilts and guides the air, so that the air is blown obliquely to the top floor, the bottom floor and different height floors in the room.

[0034] The tilted airflow circulates indoor air, and the circulated air re-enters the air purifier body 2 for further purification of harmful indoor air.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An air purifier for treating harmful gases indoors, characterized in that: Including the base (1); Rotating disk (3) at the bottom of the base (1); The air purifier body (2) is located at the top center of the rotating disk (3); A lower extension plate (4) is located on the top of the rotating disk (3) near the side of the air purifier body (2). A sleeve (5) fitted onto the outer wall of the lower extension plate (4); An upper extension plate (6) is embedded in the top of the plate sleeve (5); An air vent (7) is located at the center of the outer wall on one side of the plate sleeve (5); A stepper motor (8) is installed on the outer wall of the vent hood (7); Wind guide plate (9) fixed to the output end of the stepper motor (8); A connecting cover (10) is provided at the center of the outer wall on the other side of the plate sleeve (5); An air outlet seat (11) is provided on one side of the outer wall of the air purifier body (2); and An air inlet seat (13) is provided on the outer wall of the other side of the air purifier body (2). A perforation (20) is made on the outer wall of the plate sleeve (5); A screw hole (21) is formed on the outer side wall of the upper extension plate (6).

2. An air purifier for treating harmful gases indoors according to claim 1, characterized in that: A corrugated pipe (12) is provided between the connecting cover (10) and the air outlet seat (11). A vertical pipe (14) is provided on the top of the air inlet seat (13). An upper air inlet cover (18) is provided on one side of the outer wall of the upper extension plate (6), and an upper connecting pipe (15) is provided on the other side of the outer wall of the upper extension plate (6). The upper connecting pipe (15) and the vertical pipe (14) are connected. A lower air inlet cover (19) is provided on one side of the outer wall of the lower extension plate (4), and a lower connecting pipe (17) is provided between the other side of the outer wall of the lower extension plate (4) and the bottom of the air inlet seat (13).

3. An air purifier for treating harmful gases indoors according to claim 1, characterized in that: A three-phase motor is embedded in the center of the bottom of the base (1), and the output end of the three-phase motor is fixedly connected to the center of the bottom of the rotating disk (3).

4. An air purifier for treating harmful gases indoors according to claim 2, characterized in that: The vent hood (7) and the first bellows (12) are both connected to the connecting cover (10), and the first bellows (12) is connected to the vent seat (11).

5. An air purifier for treating harmful gases indoors according to claim 1, characterized in that: A portion of the air guide vane (9) protrudes from the air hood (7), and the air guide vane (9) and the air hood (7) are rotatably connected.

6. An air purifier for treating harmful gases indoors according to claim 2, characterized in that: The lower connecting pipe (17) passes through the air purifier body (2).

7. An air purifier for treating harmful gases indoors according to claim 1, characterized in that: The upper extension plate (6) and the lower extension plate (4) are both fixed to the plate sleeve (5) by screws. The screws pass through the through hole (20) and are threadedly connected to the screw hole (21).

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