1. The utility model provides an indoor air purification adjusting device, includes box (1), the outer one side of box (1) is equipped with intake pipe (2), its characterized in that still includes:

the purification bin (16) is communicated with the air inlet pipe (2) and is arranged in the box body (1), and activated carbon powder is placed in the purification bin (16) and is used for purifying air entering the box body (1) through the air inlet pipe (2); and

the stirring assembly (25), the stirring assembly (25) is arranged in the purification bin (16), and the lower half part of the stirring assembly (25) is inserted into the activated carbon powder and is used for stirring and stirring the activated carbon powder in the purification bin (16); so that the air entering the purifying bin (16) can be sufficiently contacted with the activated carbon powder for purification; and

the air power assembly (26) is positioned in the box body (1), the air power assembly (26) is communicated with the purification bin (16), one end of the air power assembly (26) is connected with the air inlet pipe (2), and the other end of the air power assembly penetrates through the purification bin (16) to be connected with the stirring assembly (25) and is used for driving the stirring assembly (25) to move back and forth; and

the exhaust pipe (18), the exhaust pipe (18) is connected with the output end of the purification bin (16), and the output end of the exhaust pipe (18) penetrates through the box body (1);

the air entering the air inlet pipe (2), part of the air directly enters the purification bin (16), the other part of the air enters the purification bin (16) through the aerodynamic component (26), the air entering the aerodynamic component (26) drives the aerodynamic component (26) to operate, the aerodynamic component (26) further drives the stirring component (25) to reciprocate, and simultaneously, under the driving of the blockage of the activated carbon powder in the purification bin (16), the stirring component (25) performs transverse and longitudinal stirring on the activated carbon powder in the purification bin (16) while reciprocating; the air is fully contacted and purified with the activated carbon powder in the purification bin (16), and the purified air is discharged through the exhaust pipe (18).

2. An indoor air purification conditioning unit, according to claim 1, characterized in that said aerodynamic assembly (26) comprises:

the shunt pipe (3) is arranged in the box body (1), one end of the shunt pipe (3) is communicated with the air inlet pipe (2), the other end of the shunt pipe (3) is connected with the purification bin (16), and a vent hole (24) is formed in the connection surface between the shunt pipe (3) and the purification bin (16); and

the convex pipe (4), the convex pipe (4) is communicated with the shunt pipe (3); and

the pneumatic component (27) is arranged in the convex pipe (4); and

one end of the transmission component (28) is connected with the pneumatic component (27), and the other end of the transmission component (28) movably penetrates through the purification bin (16) to be connected with the stirring component (25).

3. Indoor air purification conditioning device, according to claim 2, characterized in that said pneumatic assembly (27) comprises:

the rotating roller I (5), the rotating roller I (5) is rotatably arranged in the convex pipe (4), and the eccentric position of the end face of the rotating roller I (5) is connected with the transmission assembly (28); and

the fan blades (6) are arranged on the rotating roller (5);

the air flowing in the shunt pipe (3) is blown to the fan blades I (6), and the rotating rollers I (5) are driven to rotate through the fan blades I (6).

4. An indoor air purification conditioning unit, according to claim 3, characterized in that said transmission assembly (28) comprises:

one end of the rotating rod I (7) is connected with the eccentric position of the end face of the rotating roller I (5); and

one end of the first driving rod (8) is connected with the other end of the first rotating rod (7), and the other end of the first driving rod (8) is movably inserted into the purifying bin (16) and connected with the stirring assembly (25);

pivoted live-rollers (5) drive dwang (7) carry out reciprocating motion, dwang (7) further drive actuating lever (8) and control reciprocating motion, actuating lever (8) further drive stir subassembly (25) and carry out reciprocating motion.

5. An indoor air purification adjusting device according to claim 4, wherein the toggle assembly (25) comprises:

the first turning assembly (29) is movably supported on the first driving rod (8) in the purification bin (16), and the lower half part of the first turning assembly (29) is inserted into the activated carbon powder and used for transversely stirring and stirring the activated carbon powder in the purification bin (16); and

the second turning component (30) is movably sleeved on the first driving rod (8) in the purifying bin (16) and is used for longitudinally turning the activated carbon powder in the purifying bin (16); and

one end of the driving component (31) is connected with the first flipping component (29), and the other end of the driving component (31) is connected with the second flipping component (30);

the stirring component (25) is driven by a driving rod I (8) to reciprocate left and right, meanwhile, the lower half part of the stirring component I (29) is inserted into the activated carbon powder in the purification bin (16), under the driving of the blocking of the activated carbon powder, the stirring component (25) rotates while reciprocating, and the activated carbon powder in the purification bin (16) is stirred and stirred transversely by the stirring component I (29); the first flipping component (29) rotates automatically, and meanwhile, the driving component (31) drives the second flipping component (30) to rotate longitudinally.

6. An indoor air purification and conditioning device as claimed in claim 5, wherein the first flipping assembly (29) comprises:

the supporting shaft (9), the supporting shaft (9) is movably supported on a driving rod I (8) arranged in the purifying bin (16), and the driving component (31) is connected with the supporting shaft (9); and

the first poking plates (11) are arranged on the periphery of the support shaft (9), and the first poking plates (11) on the lower side of the support shaft (9) are inserted into the activated carbon powder in the purification bin (16).

7. An indoor air purification and conditioning device as claimed in claim 6, wherein the second turning assembly (30) comprises:

the movable sleeve (13) is movably sleeved on the driving rod I (8) in the purification bin (16), and the movable sleeve (13) is connected with the driving component (31); and

and the second toggle plates (14) are arranged on the periphery of the movable sleeve (13).

8. An indoor air purification conditioning unit, according to claim 7, characterized in that said driving assembly (31) comprises:

the first gear ring (10) is fixedly arranged on the periphery of the support shaft (9) through a support rod; and

and the second gear ring (12) is meshed with the first gear ring (10), and the second gear ring (12) is fixedly arranged on one side of the movable sleeve (13).

9. An indoor air purification and conditioning device as claimed in claim 1, wherein a filter screen (15) is arranged at the output end of the purification bin (16), an atomizer (17) is arranged between the exhaust pipe (18) and the purification bin (16), and a direction adjusting component is arranged on the exhaust pipe (18); the direction adjustment assembly includes:

the air injection disc (22) is rotatably supported at the output end of the exhaust pipe (18), the air inlet pipe (2) is correspondingly provided with an air inlet end and an output end, and the output end of the air injection disc (22) is provided with a plurality of nozzles; and

one end of the elastic sealing sleeve (23) is connected with the air injection disc (22), the other end of the elastic sealing sleeve (23) is connected with the inner wall of the exhaust pipe (18), and the elastic sealing sleeve (23) is sleeved in the exhaust pipe (18) and used for preventing air in the exhaust pipe (18) from flowing out of a gap between the air injection disc (22) and the exhaust pipe (18) when the air injection disc (22) rotates; and

the second rotating roller (19), the second rotating roller (19) is rotatably arranged in the exhaust pipe (18); and

the second fan blades (20), the second fan blades (20) are symmetrically arranged on the second rotating roller (19); and

one end of the adjusting rod (21) is connected with the eccentric position of the end face of the second rotating roller (19), and the other end of the second rotating roller (19) is connected with the air spraying disc (22) in a sliding mode.

Background

Along with the development of society, industry obtains quick development simultaneously, can produce some gaseous pollutants in industry development process to make air environment suffer the pollution, in order to guarantee human health, carry out air purification to indoor, air purification means to the indoor air handles such as disinfection, dust removal, humidification, atomizing, makes the air after the purification safe healthy more. The existing air purification and conditioning device usually adopts an activated carbon plate to filter air, and the activated carbon plate in the existing air purification and conditioning device is usually fixed, and the flowing direction of the air in the pipeline is usually fixed, so that the air is easily contacted and filtered with one position of the activated plate, the activated carbon is not fully utilized, and meanwhile, the air is not well purified.

Disclosure of Invention

The invention aims to provide an indoor air purification and conditioning device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an indoor air purification adjusting device, includes the box, one side outside the box is equipped with the intake pipe, still includes:

the purification bin is communicated with the air inlet pipe and is arranged in the box body, and activated carbon powder is placed in the purification bin and is used for purifying air entering the box body through the air inlet pipe; and

the stirring assembly is arranged in the purification bin, and the lower half part of the stirring assembly is inserted into the activated carbon powder and used for stirring and stirring the activated carbon powder in the purification bin; so that the air entering the purifying bin can be fully contacted with the activated carbon powder for purification; and

the air power assembly is positioned in the box body and is communicated with the purification bin, one end of the air power assembly is connected with the air inlet pipe, and the other end of the air power assembly penetrates through the purification bin to be connected with the stirring assembly and is used for driving the stirring assembly to move back and forth; and

the exhaust pipe is connected with the output end of the purification bin, and the output end of the exhaust pipe penetrates through the box body;

air entering the air inlet pipe directly enters the purification bin, the other part of air enters the purification bin through the aerodynamic assembly, the air entering the aerodynamic assembly drives the aerodynamic assembly to operate, the aerodynamic assembly further drives the stirring assembly to reciprocate, and meanwhile, under the driving of blocking of the activated carbon powder in the purification bin, the stirring assembly is driven to stir and stir the activated carbon powder in the purification bin transversely and longitudinally while reciprocating; the air is fully contacted and purified with the activated carbon powder in the purification bin, and the purified air is discharged through the exhaust pipe.

As a further scheme of the invention: the aerodynamic assembly comprises:

the flow dividing pipe is arranged in the box body, one end of the flow dividing pipe is communicated with the air inlet pipe, the other end of the flow dividing pipe is connected with the purification bin, and a vent hole is formed in the connecting surface of the flow dividing pipe and the purification bin; and

the convex pipe is communicated with the shunt pipe; and

the pneumatic component is arranged in the projecting pipe; and

and one end of the transmission component is connected with the pneumatic component, and the other end of the transmission component movably penetrates through the purification bin to be connected with the stirring component.

As a further scheme of the invention: the pneumatic component comprises:

the first rotating roller is rotatably arranged in the protruding pipe, and the eccentric position of the end face of the first rotating roller is connected with the transmission assembly; and

the fan blades I are arranged on the rotating roller I;

the air flowing in the shunt pipe is blown to the first fan blades, and the first rotating roller is driven to rotate by the first fan blades.

As a further scheme of the invention: the transmission assembly includes:

one end of the first rotating rod is connected with the eccentric position of the end face of the first rotating roller; and

one end of the first driving rod is connected with the other end of the first rotating rod, and the other end of the first driving rod is movably inserted into the purifying bin and connected with the shifting assembly;

pivoted live-rollers drives dwang one carries out reciprocating motion, dwang one further drives actuating lever one and controls reciprocating motion, actuating lever one further drives stir the subassembly and carry out reciprocating motion.

As a further scheme of the invention: the toggle assembly comprises:

the first turning component is movably supported on the first driving rod in the purification bin, and the lower half part of the first turning component is inserted into the activated carbon powder and used for transversely stirring and stirring the activated carbon powder in the purification bin; and

the second turning component is movably sleeved on the first driving rod in the purification bin and is used for longitudinally turning the activated carbon powder in the purification bin; and

one end of the driving component is connected with the first turning component, and the other end of the driving component is connected with the second turning component;

the stirring assembly is driven by a driving rod I to reciprocate left and right, the lower half part of the stirring assembly I is inserted into the activated carbon powder in the purification bin, the stirring assembly rotates while reciprocating under the driving of the activated carbon powder, and the activated carbon powder in the purification bin is stirred and stirred transversely by the stirring assembly; and the driving component drives the turning component II to longitudinally rotate while the turning component I rotates automatically.

As a further scheme of the invention: the first flipping component comprises:

the supporting shaft is movably supported on a first driving rod in the purifying bin, and the driving assembly is connected with the supporting shaft; and

the first poking plates are arranged on the periphery of the support shaft, and the first poking plates on the lower side of the support shaft are inserted into the activated carbon powder in the purification bin.

As a further scheme of the invention: the second flipping assembly comprises:

the movable sleeve is movably sleeved on the first driving rod in the purifying bin and is connected with the driving assembly; and

and the second toggle plates are arranged on the periphery of the movable sleeve.

As a further scheme of the invention: the drive assembly includes:

the first gear ring is fixedly arranged on the periphery of the supporting shaft through a supporting rod; and

and the second gear ring is meshed with the first gear ring, and is fixedly arranged on one side of the movable sleeve.

As a further scheme of the invention: a filter screen is arranged at the output end of the purification bin, an atomizer is arranged between the exhaust pipe and the purification bin, and a direction adjusting assembly is arranged on the exhaust pipe; the direction adjustment assembly includes:

the air injection disc is rotatably supported at the output end of the exhaust pipe, the air inlet pipe is correspondingly provided with an air inlet end and an output end, and the output end of the air injection disc is provided with a plurality of spray heads; and

one end of the elastic sealing sleeve is connected with the air injection disc, the other end of the elastic sealing sleeve is connected with the inner wall of the exhaust pipe, and the elastic sealing sleeve is sleeved in the exhaust pipe and used for preventing air in the exhaust pipe from flowing out of a gap between the air injection disc and the exhaust pipe when the air injection disc rotates; and

the second rotating roller is rotatably arranged in the exhaust pipe; and

the fan blades are symmetrically arranged on the rotating roller II; and

and one end of the adjusting rod is connected with the end surface eccentric part of the second rotating roller, and the other end of the second rotating roller is connected with the air spraying disc in a sliding manner.

Compared with the prior art, the invention has the beneficial effects that: part of air enters the purifying bin through the aerodynamic component, the air entering the aerodynamic component drives the aerodynamic component to operate, the aerodynamic component further drives the stirring component to reciprocate, and meanwhile, under the driving of blocking of the activated carbon powder in the purifying bin, the stirring component is driven to stir and stir the activated carbon powder in the purifying bin transversely and longitudinally while reciprocating; the air is fully contacted and purified with the activated carbon powder in the purifying bin, and the air purifying quality can be improved.

Drawings

Fig. 1 is a schematic structural diagram of an indoor air purification and conditioning device.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Notations for reference numerals: 1-box body, 2-air inlet pipe, 3-shunt pipe, 4-convex pipe, 5-rotating roller I, 6-fan blade I, 7-rotating rod I, 8-driving rod I, 9-supporting shaft, 10-gear ring I, 11-stirring plate I, 12-gear ring II, 13-movable sleeve, 14-stirring plate II, 15-filter screen, 16-purifying bin, 17-atomizer, 18-exhaust pipe, 19-rotating roller II, 20-fan blade II, 21-adjusting rod, 22-air jet disc, 23-elastic sealing sleeve, 24-vent hole, 25-stirring component, 26-aerodynamic component, 27-pneumatic component, 28-transmission component, 29-stirring component I, 30-stirring component II, 31-drive assembly.

Detailed Description

The utility model provides an indoor air purification adjusting device, includes box 1, 1 outer one side of box is equipped with intake pipe 2, still includes:

the purification bin 16 is communicated with the air inlet pipe 2 and is arranged in the box body 1, and activated carbon powder is placed in the purification bin 16 and is used for purifying air entering the box body 1 through the air inlet pipe 2; and

the stirring component 25 is arranged in the purification bin 16, and the lower half part of the stirring component 25 is inserted into the activated carbon powder and is used for stirring and stirring the activated carbon powder in the purification bin 16; so that the air entering the purifying bin 16 can be sufficiently contacted with the activated carbon powder for purification; and

the aerodynamic component 26 is positioned in the box body 1, the aerodynamic component 26 is communicated with the purification bin 16, one end of the aerodynamic component 26 is connected with the air inlet pipe 2, and the other end of the aerodynamic component 26 penetrates through the purification bin 16 to be connected with the stirring component 25 and is used for driving the stirring component 25 to move back and forth; and

the exhaust pipe 18, the exhaust pipe 18 is connected with the output end of the purification bin 16, and the output end of the exhaust pipe 18 penetrates through the box body 1;

the air entering the air inlet pipe 2, part of the air directly enters the purifying bin 16, the other part of the air enters the purifying bin 16 through the aerodynamic assembly 26, the air entering the aerodynamic assembly 26 drives the aerodynamic assembly 26 to operate, the aerodynamic assembly 26 further drives the stirring assembly 25 to reciprocate, and simultaneously, under the driving of the blocking of the activated carbon powder in the purifying bin 16, the stirring assembly 25 stirs the activated carbon powder in the purifying bin 16 transversely and longitudinally while reciprocating; the air is fully contacted and purified with the activated carbon powder in the purifying bin 16, and the purified air is discharged through the exhaust pipe 18.

As an embodiment of the present invention, please refer to fig. 1: the aerodynamic assembly 26 comprises:

the shunt tube 3 is arranged in the box body 1, one end of the shunt tube 3 is communicated with the air inlet tube 2, the other end of the shunt tube 3 is connected with the purification bin 16, and a vent hole 24 is formed in the connection surface between the shunt tube 3 and the purification bin 16; and

the convex pipe 4 is communicated with the shunt pipe 3; and

the pneumatic component 27 is arranged in the convex tube 4; and

one end of the transmission component 28 is connected with the pneumatic component 27, and the other end of the transmission component 28 movably penetrates through the purifying bin 16 to be connected with the stirring component 25;

part of the air in the air inlet pipe 2 enters the shunt pipe 3, the air entering the shunt pipe 3 drives the pneumatic component 27 to operate, the pneumatic component 27 further drives the transmission component 28 to reciprocate left and right, and the transmission component 28 further drives the toggle component 25 to move.

As an embodiment of the present invention, please refer to fig. 1: the pneumatic assembly 27 comprises:

the rotating roller I5 is rotatably arranged in the convex pipe 4, and the eccentric position of the end surface of the rotating roller I5 is connected with the transmission assembly 28; and

the fan blades I6 are arranged on the rotating rollers I5;

the air flowing in the shunt pipe 3 is blown to the fan blades 6, and the rotating rollers 5 are driven to rotate by the fan blades 6.

As an embodiment of the present invention, please refer to fig. 1: the transmission assembly 28 includes:

one end of the rotating rod I7 is connected with the eccentric position of the end face of the rotating roller I5; and

one end of the first driving rod 8 is connected with the other end of the first rotating rod 7, and the other end of the first driving rod 8 is movably inserted into the purifying bin 16 and connected with the shifting assembly 25;

pivoted live-rollers 5 drives dwang 7 carries out reciprocating motion, dwang 7 further drives actuating lever 8 and controls reciprocating motion, actuating lever 8 further drives stir subassembly 25 and carry out reciprocating motion.

As an embodiment of the present invention, please refer to fig. 1 to 3: the toggle assembly 25 comprises:

the first turning component 29 is movably supported on the first driving rod 8 in the purifying bin 16, and the lower half part of the first turning component 29 is inserted into the activated carbon powder and used for transversely stirring and stirring the activated carbon powder in the purifying bin 16; and

the second turning component 30 is movably sleeved on the first driving rod 8 in the purifying bin 16, and is used for longitudinally turning the activated carbon powder in the purifying bin 16; and

one end of the driving component 31 is connected with the first flipping component 29, and the other end of the driving component 31 is connected with the second flipping component 30;

the driving rod I8 drives the stirring component 25 to reciprocate left and right, the lower half part of the stirring component I29 is inserted into the activated carbon powder in the purification bin 16, the stirring component 25 rotates while reciprocating under the driving of the blocking of the activated carbon powder, and the stirring component I29 is used for transversely stirring and stirring the activated carbon powder in the purification bin 16; the first flipping component 29 rotates automatically and drives the second flipping component 30 to rotate longitudinally through the driving component 31.

As an embodiment of the present invention, please refer to fig. 2: the first flipping assembly 29 comprises:

the supporting shaft 9 is movably supported on a driving rod I8 in the purifying bin 16, and the driving component 31 is connected with the supporting shaft 9; and

and the first poking plates 11 are arranged on the periphery of the support shaft 9, and the first poking plates 11 on the lower side of the support shaft 9 are inserted into the activated carbon powder in the purification bin 16.

When the driving rod I8 reciprocates left and right, the driving rod I drives the supporting shaft 9 and the poking plate I11 to reciprocate left and right, and the poking plate I11 on the lower side of the supporting shaft 9 is inserted into the activated carbon powder in the purifying bin 16, so that the poking plate I11 is blocked and driven by the activated carbon powder in the left and right reciprocating movement process of the poking plate I11, and the poking plate I11 and the supporting shaft 9 rotate while moving left and right.

As an embodiment of the present invention, please refer to fig. 2: the second flipping assembly 30 comprises:

the movable sleeve 13 is movably sleeved on the driving rod I8 in the purifying bin 16, and the movable sleeve 13 is connected with the driving component 31; and

and the second toggle plates 14 are arranged on the periphery of the movable sleeve 13.

The activated carbon powder in the purifying bin 16 can be stirred and stirred longitudinally through the rotation of the movable sleeve 13 and the second stirring plate 14.

As an embodiment of the present invention, please refer to fig. 2: the driving assembly 31 includes:

the first gear ring 10 is fixedly arranged on the periphery of the supporting shaft 9 through a supporting rod; and

and the second gear ring 12 is meshed with the first gear ring 10, and the second gear ring 12 is fixedly arranged on one side of the movable sleeve 13.

The supporting shaft 9 further drives the first gear ring 10 to rotate, and since the second gear ring 12 is meshed with the first gear ring 10, the first gear ring 10 further drives the second gear ring 12 to rotate, and the second gear ring 12 further drives the movable sleeve 13 and the second toggle plate 14 to rotate.

As an embodiment of the present invention, please refer to fig. 3: a filter screen 15 is arranged at the output end of the purification bin 16, an atomizer 17 is arranged between the exhaust pipe 18 and the purification bin 16, and a direction adjusting assembly is arranged on the exhaust pipe 18; the direction adjustment assembly includes:

the air injection disc 22 is rotatably supported at the output end of the exhaust pipe 18, the air inlet pipe 2 is correspondingly provided with an air inlet end and an output end, and the output end of the air injection disc 22 is provided with a plurality of nozzles; and

one end of the elastic sealing sleeve 23 is connected with the air injection disc 22, the other end of the elastic sealing sleeve 23 is connected with the inner wall of the exhaust pipe 18, and the elastic sealing sleeve 23 is sleeved in the exhaust pipe 18 and used for preventing air in the exhaust pipe 18 from flowing out of a gap between the air injection disc 22 and the exhaust pipe 18 when the air injection disc 22 rotates; and

the second rotating roller 19, the second rotating roller 19 is rotatably arranged in the exhaust pipe 18; and

the second fan blades 20 are symmetrically arranged on the second rotating roller 19; and

one end of the adjusting rod 21 is connected with the eccentric position of the end face of the second rotating roller 19, and the other end of the second rotating roller 19 is connected with the air injection disc 22 in a sliding mode.

The air entering the exhaust pipe 18 is blown onto the second fan blades 20, the second rotating roller 19 is driven to rotate by the second fan blades 20, the second rotating roller 19 further drives the adjusting rod 21 to reciprocate, and the adjusting rod 21 further drives the air jet disc 22 to reciprocate, so that the spraying direction of the purified air can be increased.

The working principle is as follows: the air entering the air inlet pipe 2 partially enters the purification bin 16 directly, the other part of air enters the purification bin 16 through the aerodynamic component 26, the air flowing in the shunt pipe 3 is blown onto the fan blades 6, and the rotating roller 5 is driven to rotate through the fan blades 6; the rotating roller I5 drives the rotating rod I7 to swing in a reciprocating mode, the rotating rod I7 further drives the driving rod I8 to reciprocate left and right, when the driving rod I8 reciprocates left and right, the driving rod I drives the supporting shaft 9 and the poking plate I11 to reciprocate left and right, and the poking plate I11 on the lower side of the supporting shaft 9 is inserted into the activated carbon powder in the purifying bin 16, so that the poking plate I11 blocks and drives the poking plate I11 in the left and right reciprocating movement process of the poking plate I11, and the poking plate I11 and the supporting shaft 9 rotate while moving left and right; the supporting shaft 9 further drives the first gear ring 10 to rotate, and since the second gear ring 12 is meshed with the first gear ring 10, the first gear ring 10 further drives the second gear ring 12 to rotate, and the second gear ring 12 further drives the movable sleeve 13 and the second toggle plate 14 to rotate, so that the powder in the purifying bin 16 can be fully stirred; the air entering the purifying bin 16 is fully contacted with the activated carbon powder; the air after the purification passes through atomizer 17 gets into in the blast pipe 18, get into air in the blast pipe 18 blows on the second 20 of flabellum, through the drive of the second 20 of flabellum the second 19 of live-rollers rotates, the second 19 of live-rollers further drives adjust pole 21 and carry out reciprocating swing, adjust pole 21 further drives jet-propelled dish 22 and carry out reciprocating rotation to can increase the spray direction of the air after the purification.