Multi-unit multi-directional air outlet and inlet air purification device

Abstract

The utility model discloses a multi -unit multidirectional air outlet air purification device, including the case, install first casing and second casing in the case, first casing and second casing are opposite to set up and are provided with the air outlet cavity between, be provided with first purification subassembly and second purification subassembly in the case, the air outlet mesh hole is set up in the both sides of air outlet cavity position of the case, the air in the air outlet cavity is exported from the air outlet mesh hole of the both sides of the case, be provided with the air outlet adjusting device in the case, the air outlet adjusting device is located in the air outlet cavity and is pasted in the air outlet mesh hole department of the case, the utility model discloses through setting up a plurality of fan and inhaling the outside air to the case, and the fresh air after purification exports to the outside environment from the air outlet mesh hole of both sides, when the air exports from the air outlet mesh hole to the outside of the case, through the air outlet adjusting device, the air outlet direction is adjusted.

Description

Technical Field

[0001] This utility model relates to the field of air purifier technology, specifically to a multi-unit, multi-directional air inlet and outlet air purification device. Background Technology

[0002] To improve air quality, people commonly use air purifiers to purify the air. Existing air purifier technologies include mechanical filtration, activated carbon adsorption, photocatalytic decomposition, UV sterilization, and plasma technology. These technologies can effectively intercept particulate matter in the air and effectively decompose formaldehyde in the air. By adsorbing, decomposing, or transforming pollutants in the air, such as dust, formaldehyde, and bacteria, they make the breathing environment healthier.

[0003] Existing technology, such as Chinese Patent Publication No. CN1542345A, discloses an air purifier, which includes a casing open at the front and with an exhaust vent at the top; an air inlet grille mounted on the opening of the casing and fitted with a removable air filter on its inner wall; an air supply device consisting of a motor mounted on the inner wall of the casing and a turbine fan mounted on the motor's rotating shaft to generate air pressure; a dust collection filter installed in front of the air supply device to filter out fine dust that has passed through the air filter; and a partition disposed between the dust collection filter and the air supply device to divide the interior of the casing into an air supply chamber and a dust collection chamber. In this type of purifier, the air inlet and outlet are single, the air volume is small, and the air volume cannot be adjusted, nor can the airflow direction be matched to the environment, thus failing to meet the requirements for airflow regulation. Utility Model Content

[0004] The purpose of this invention is to solve the technical problem that the air outlet of the existing air purifier cannot meet the adjustment requirements, and to provide a multi-unit multi-directional air inlet and outlet air purification device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multi-unit, multi-directional air inlet / outlet air purification device includes a chassis. A first housing and a second housing are installed within the chassis. A first fan is housed in the first housing, and a second fan is housed in the second housing. The first and second housings are positioned opposite each other, with an air outlet cavity between them. A first purification component and a second purification component are also housed within the chassis. The first purification component is located on the side of the first housing furthest from the second housing, and the second purification component is located on the side of the second housing furthest from the first housing. Air outlet meshes are provided on both sides of the chassis at the air outlet cavity. The first fan in the first housing draws external air from outside the first purification component into the chassis, purifies it, and then delivers it to the air outlet cavity. Similarly, the second fan in the second housing draws external air from outside the second purification component into the chassis, purifies it, and then delivers it to the air outlet cavity. Air from the air outlet cavity exits through the air outlet meshes on both sides of the chassis. An air outlet regulating device is also provided within the chassis, located within the air outlet cavity and fitted to the air outlet meshes of the chassis.

[0007] Furthermore, the air outlet adjustment device includes a mounting frame and air guide vanes disposed within the mounting frame. Multiple air guide vanes are arranged in parallel, with their upper and lower ends rotatably connected to the upper and lower frame beams of the mounting frame. A connecting rod is disposed within the mounting frame, with the connecting rod located at one end of the air guide vane and hinged to the connecting rod at one end. The connecting rod is parallel to the upper and lower frame beams of the mounting frame. A drive motor is mounted on the mounting frame, and a rotating wheel is fixedly connected to the output shaft of the drive motor. A drive pin is fixedly connected to the rotating wheel at an eccentric position. A drive rod is fixedly connected to the end of the connecting rod, and a long slot perpendicular to the connecting rod is formed on the drive rod. The drive pin passes through the long slot. The drive motor drives the rotating wheel to rotate, which in turn drives the connecting rod to move parallel through the drive pin, thereby driving the air guide vanes to deflect.

[0008] Furthermore, a base is provided at the bottom of the chassis, a support shaft is fixedly connected to the base, the chassis is rotatably connected to the support shaft, a first gear is fixedly connected to the support shaft, a first motor is installed at the bottom of the chassis, a second gear is fixedly connected to the output shaft of the first motor, and the second gear meshes with the first gear to form a gear transmission.

[0009] Furthermore, a second air outlet mesh is provided on the top of the chassis at the air outlet cavity position.

[0010] Furthermore, the chassis is provided with an air guide baffle. One side of the air guide baffle is fixed to the first housing, and the other end of the air guide baffle is fixed to the second housing. The air guide baffle is arranged at an angle to separate the air outlet of the first housing from the air outlet of the second housing.

[0011] Furthermore, both the first purification component and the second purification component include a fixed frame and a filter purification component installed in the fixed frame. The filter purification component includes a coarse filter layer, a particulate matter removal layer, a formaldehyde removal filter layer, and an odor removal filter layer arranged sequentially from the outside to the inside. The particulate matter removal layer uses an electrostatic filter, the formaldehyde removal filter layer uses a honeycomb plate impregnated with a formaldehyde removal catalyst, and the odor removal filter layer uses activated carbon blocks.

[0012] Furthermore, multiple first fans are arranged vertically in the first housing, and multiple second fans are arranged vertically in the second housing.

[0013] This utility model provides a multi-unit, multi-directional air inlet and outlet air purification device, which has the following beneficial effects: by setting multiple fans to draw outside air into the casing, the air is filtered, adsorbed, and catalytically decomposed by the purification components during intake, thus purifying the air. The purified air enters the air outlet cavity, and the purified fresh air is output to the external environment through the air outlet mesh on both sides, thus achieving comprehensive air purification. When the air is output to the outside of the casing through the air outlet mesh, the air outlet direction is adjusted by the air outlet adjustment device, so that the air is blown out in the set direction. Attached Figure Description

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings:

[0015] Figure 1 A cross-sectional structural schematic diagram of a multi-unit multi-directional air inlet and outlet air purification device provided by this utility model;

[0016] Figure 2 A top view cross-sectional structural diagram of a multi-unit multi-directional air inlet and outlet air purification device provided by this utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of a partial structure at part A in the middle;

[0018] Figure 4 This is a cross-sectional structural diagram of the air outlet adjustment device in a multi-unit, multi-directional air inlet and outlet air purification device provided by this utility model.

[0019] The following are the labeling instructions in the diagram: 1. Chassis; 11. First casing; 12. Second casing; 13. Air outlet cavity; 14. Air outlet mesh; 15. Second air outlet mesh; 16. Air guide plate; 2. First purification component; 21. Fixing frame; 22. Coarse filter layer; 23. Particulate matter removal layer; 24. Formaldehyde removal filter layer; 25. Odor removal filter layer; 3. Second purification component; 4. Air outlet adjustment device; 41. Mounting frame; 42. Air guide vane; 43. Connecting rod; 44. Drive motor; 45. Rotating wheel; 46. Drive pin; 47. Drive rod; 48. Long slot; 5. Base; 51. Support shaft; 52. First gear; 53. First motor; 54. Second gear. Detailed Implementation

[0020] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0021] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0022] It should be noted that all directional indications (such as up-down-left-right-forward-backward...) in the embodiments of this utility model are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0023] like Figures 1-4As shown, a multi-unit, multi-directional air inlet / outlet air purification device includes a chassis 1. A first housing 11 and a second housing 12 are installed inside the chassis 1. A first fan is installed inside the first housing 11, and a second fan is installed inside the second housing 12. The first housing 11 and the second housing 12 are arranged opposite to each other, with an air outlet cavity 13 between them. A first purification component 2 and a second purification component 3 are installed inside the chassis 1. The first purification component 2 is located on the side of the first housing 11 away from the second housing 12, and the second purification component 3 is located on the side of the second housing 12 away from the first housing 11. Air outlet mesh 14 is provided on both sides of the air outlet cavity 13 of the housing 1. The first fan in the first housing 11 draws external air from the outside of the first purification component 2 into the housing 1 for purification and then delivers it into the air outlet cavity 13. The second fan in the second housing 12 draws external air from the outside of the second purification component 3 into the housing 1 for purification and then delivers it into the air outlet cavity 13. The air in the air outlet cavity 13 is output from the air outlet mesh 14 on both sides of the housing 1. An air outlet regulating device 4 is provided in the housing 1. The air outlet regulating device 4 is located in the air outlet cavity 13 and is attached to the air outlet mesh 14 of the housing 1.

[0024] Using the above technical solution, multiple fans are used to draw outside air into the casing 1. When the air is drawn in, it is filtered, adsorbed, and catalytically decomposed by the purification components, thus purifying the air. The purified air enters the air outlet cavity 13, and the purified fresh air is output to the external environment through the air outlet mesh 14 on both sides, so that the air is fully purified. When the air is output to the outside of the casing 1 through the air outlet mesh 14, the air outlet direction is adjusted by the air outlet adjustment device 4, so that the air is blown out in the set direction.

[0025] Specifically, the air outlet regulating device 4 includes a mounting frame 41 and air guide vanes 42 disposed within the mounting frame 41. Multiple air guide vanes 42 are arranged in parallel, and their upper and lower ends are rotatably connected to the upper and lower frame beams of the mounting frame 41. A connecting rod 43 is disposed within the mounting frame 41, located at one end of each air guide vane 42, and hinged to the connecting rod 43. The connecting rod 43 is arranged parallel to the upper and lower frame beams of the mounting frame 41. The mounting frame 41 is equipped with... A drive motor 44 is provided, and a rotating wheel 45 is fixedly connected to the output shaft of the drive motor 44. A drive pin 46 is fixedly connected to the rotating wheel 45 at an eccentric position. A drive rod 47 is fixedly connected to the end of the connecting rod 43. An elongated groove 48 is provided on the drive rod 47, which is arranged perpendicularly to the connecting rod 43. The drive pin 46 is inserted into the elongated groove 48. The drive motor 44 drives the rotating wheel 45 to rotate, which in turn drives the connecting rod 43 to move parallel through the drive pin 46, thereby driving the air guide vane 42 to deflect. When it is necessary to adjust the angle of the air guide vane 42 to adjust the wind direction, the drive motor 44 drives the rotating wheel 45 to rotate. The rotation of the rotating wheel 45 drives the drive pin 46 to move, which in turn drives the drive rod 47 to move parallel. The movement of the drive rod 47 drives the connecting rod 43 to move parallel, which in turn drives the air guide vane 42 to deflect. Thus, by tilting the air guide vane 42, the wind direction is output along the tilt angle of the air guide vane 42, thereby adjusting the wind direction.

[0026] Specifically, the bottom of the casing 1 is provided with a base 5, and a support shaft 51 is fixedly connected to the base 5. The casing 1 is rotatably connected to the support shaft 51, and a first gear 52 is fixedly connected to the support shaft 51. A first motor 53 is installed at the bottom of the casing 1, and a second gear 54 is fixedly connected to the output shaft of the first motor 53. The second gear 54 meshes with the first gear 52 to form a gear transmission. The first motor 53 drives the second gear 54 to rotate, and the rotation of the second gear 54 drives the first gear 52 to rotate around the first gear 52. The rotation of the second gear 54 around the first gear 52 drives the casing 1 to rotate, thereby adjusting the rotation angle of the casing 1 so that the air outlet mesh 14 of the casing 1 faces the desired position, thereby delivering purified fresh air to the desired position.

[0027] Specifically, a second air outlet mesh hole 15 is provided at the top of the casing 1, located at the air outlet cavity 13. This allows air inside the air outlet cavity 13 to be output upwards through the second air outlet mesh hole 15, delivering fresh air to the upper space of the environment.

[0028] Specifically, the housing 1 is equipped with an air guide baffle 16. One side of the air guide baffle 16 is fixed to the first housing 11, and the other end of the air guide baffle 16 is fixed to the second housing 12. The air guide baffle 16 is arranged at an angle to separate the air outlet of the first housing 11 from the air outlet of the second housing 12. By setting the air guide baffle 16 at an angle, the fresh air output from the first housing 11 is guided to the air outlet mesh 14 on one side of the housing 1, and the fresh air output from the second housing 12 is guided to the air outlet mesh 14 on the other side of the housing 1. This avoids the air output from the first housing 11 and the second housing 12 colliding and canceling out kinetic energy, thus avoiding a decrease in air outlet speed. By guiding the two airflows to opposite sides, the air outlet speed and air volume are increased.

[0029] Specifically, both the first purification component 2 and the second purification component 3 include a fixed frame 21 and a filter purification component installed in the fixed frame 21. The filter purification component includes, from the outside to the inside, a coarse filter layer 22, a particulate matter removal layer 23, a formaldehyde removal filter layer 24, and an odor removal filter layer 25. The particulate matter removal layer 23 uses an electrostatic filter, the formaldehyde removal filter layer 24 uses a honeycomb plate impregnated with a formaldehyde removal catalyst, and the odor removal filter layer 25 uses activated carbon blocks. By setting multiple processing layers with different functions, the air is purified in multiple directions, improving the quality of the output air.

[0030] Specifically, the first housing 11 has multiple first fans arranged vertically, and the second housing 12 has multiple second fans arranged vertically. By using multiple fans, the air handling speed is increased.

[0031] The parts not covered in this technical solution can be implemented using existing technologies.

[0032] The foregoing has shown and described the basic principles, main features, and characteristics 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 claimed utility model. The scope of protection of this utility model includes the appended claims and their equivalents.

Claims

1. A multi-unit, multi-directional air inlet / outlet air purification device, characterized in that: The system includes a chassis (1), in which a first housing (11) and a second housing (12) are installed. A first fan is installed in the first housing (11), and a second fan is installed in the second housing (12). The first housing (11) and the second housing (12) are arranged opposite to each other and an air outlet cavity (13) is provided between them. The chassis (1) also includes a first purification component (2) and a second purification component (3). The first purification component (2) is located on the side of the first housing (11) away from the second housing (12), and the second purification component (3) is located on the side of the second housing (12) away from the first housing (11). The chassis (1) is located in the air outlet cavity (13). Air outlet mesh (14) is provided on both sides of the position. The first fan in the first housing (11) draws external air from the outside of the first purification component (2) into the housing (1) for purification and then delivers it to the air outlet cavity (13). The second fan in the second housing (12) draws external air from the outside of the second purification component (3) into the housing (1) for purification and then delivers it to the air outlet cavity (13). The air in the air outlet cavity (13) is output from the air outlet mesh (14) on both sides of the housing (1). An air outlet regulating device (4) is provided in the housing (1). The air outlet regulating device (4) is located in the air outlet cavity (13) and is attached to the air outlet mesh (14) of the housing (1).

2. The multi-unit multi-directional air inlet / outlet air purification device according to claim 1, characterized in that: The air outlet regulating device (4) includes a mounting frame (41) and air guide vanes (42) disposed in the mounting frame (41). Multiple air guide vanes (42) are arranged in parallel. The upper and lower ends of each air guide vane (42) are rotatably connected to the upper and lower frame beams of the mounting frame (41). A connecting rod (43) is disposed within the mounting frame (41). The connecting rod (43) is disposed at one end of each air guide vane (42), and one end of each air guide vane (42) is hinged to the connecting rod (43). The connecting rod (43) is arranged parallel to the upper and lower frame beams of the mounting frame (41). A drive mechanism is mounted on the mounting frame (41). The motor (44) has a rotating wheel (45) fixedly connected to its output shaft. A drive pin (46) is fixedly connected to the rotating wheel (45) at an eccentric position. A drive rod (47) is fixedly connected to the end of the connecting rod (43). A long slot (48) is provided on the drive rod (47) and arranged perpendicularly to the connecting rod (43). The drive pin (46) is inserted in the long slot (48). The motor (44) drives the rotating wheel (45) to rotate and drives the connecting rod (43) to move parallel through the drive pin (46), thereby driving the guide vane (42) to deflect.

3. The multi-unit multi-directional air inlet / outlet air purification device according to claim 2, characterized in that: The bottom of the chassis (1) is provided with a base (5), and a support shaft (51) is fixedly connected to the base (5). The chassis (1) is rotatably connected to the support shaft (51). A first gear (52) is fixedly connected to the support shaft (51). A first motor (53) is installed at the bottom of the chassis (1). A second gear (54) is fixedly connected to the output shaft of the first motor (53). The second gear (54) meshes with the first gear (52) to form a gear transmission.

4. The multi-unit multi-directional air inlet / outlet air purification device according to claim 2, characterized in that: The top of the chassis (1) is provided with a second air outlet mesh hole (15) at the position of the air outlet cavity (13).

5. The multi-unit multi-directional air inlet / outlet air purification device according to claim 2, characterized in that: The chassis (1) is provided with an air guide baffle (16). One side of the air guide baffle (16) is fixed on the first housing (11), and the other end of the air guide baffle (16) is fixed on the second housing (12). The air guide baffle (16) is arranged at an angle to separate the air outlet of the first housing (11) from the air outlet of the second housing (12).

6. The multi-unit multi-directional air inlet / outlet air purification device according to claim 2, characterized in that: The first purification component (2) and the second purification component (3) both include a fixed frame (21) and a filter purification component installed in the fixed frame (21). The filter purification component includes a coarse filter layer (22), a particulate matter removal layer (23), a formaldehyde removal filter layer (24), and an odor removal filter layer (25) arranged sequentially from the outside to the inside. The particulate matter removal layer (23) is an electrostatic filter. The formaldehyde removal filter layer (24) is made of a honeycomb plate impregnated with a formaldehyde removal catalyst. The odor removal filter layer (25) is made of activated carbon blocks.

7. The multi-unit multi-directional air inlet / outlet air purification device according to claim 2, characterized in that: The first housing (11) has multiple first fans arranged vertically, and the second housing (12) has multiple second fans arranged vertically.

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