Novel air purifier

Abstract

A novel air purifier relates to the technical field of air purifiers and comprises a cabinet body, an air inlet is formed in one side of the top of the cabinet body, and an adjusting mechanism is arranged between the inner side and the outer side of the air inlet and used for changing the closed state of the air inlet; the spraying system comprises an air inlet assembly, a water supply assembly and a spraying assembly which are arranged in the cabinet body, the air inlet end of the air inlet assembly is communicated with the air inlet, and the water outlet end of the water supply assembly and the air outlet end of the air inlet assembly are both connected with the spraying assembly; the induced draft fan is arranged between the inner side and the outer side of the top of the cabinet body in a penetrating mode, and the induced draft fan and the air inlet assembly are located on the two sides of the cabinet body respectively; the adjusting mechanism is operated to open the air inlet, then the air inlet assembly, the water supply assembly and the induced draft fan are started, air and spraying liquid are fully mixed and pressurized in the spraying assembly and then sprayed out, atomized steam particles are formed, air purification is completed, and then clean air is exhausted under the action of the induced draft fan.

Description

Technical Field

[0001] The present invention relates to the technical field of air purifiers, and particularly to a new type of air purifier. Background Art

[0002] An air purifier, also known as an "air cleaner" or air freshener, refers to a product that can adsorb, decompose or transform various air pollutants and effectively improve the air cleanliness, mainly including household and commercial air purifiers for removing indoor air pollution; and some air purifiers will select an atomizing spray system as the main purification means. The atomizing spray system contacts the pollutants in the air after atomizing the liquid medium to achieve adsorption, reaction or degradation.

[0003] In the Chinese utility model patent with the authorization announcement number CN206996185U, an indoor air purification device based on fine water mist is disclosed, which includes a box body and a purification chamber installed in the box body, an air suction fan installed on one side of the purification chamber. The purification chamber is vertically partitioned into three working channels by two water mist condensation mesh covers. The three working channels are connected in series in the purification chamber. A T-shaped water main pipe is installed below the purification chamber. The upper part of the T-shaped main pipe is connected to three water spray branches installed with atomizing nozzles, and the lower part is connected to a water pump. One side of the water pump is connected to a driving motor, and the other side of the water pump is connected to a water storage tank through the water outlet of the water storage tank.

[0004] Although the above patent can purify the air inhaled by the air suction fan through the water mist ejected by the atomizing nozzles, it itself needs to rely on a pressurizing device to pressurize and output water, and the water system and the air source system work independently. At the same time, in order to ensure good purification effect, the above patent sets three working channels, which reduces the purification efficiency and increases the equipment energy consumption; and although the above patent sets an air dust separation mesh cover to prevent pollutants from blocking the fan, after long-term use or storage, dust and pollutants will accumulate on the air dust separation mesh cover, which will block the air dust separation mesh cover and still affect the normal use of the air purification device. Summary of the Invention

[0005] Aiming at the deficiencies in the prior art, the present invention provides a new type of air purifier, which solves the problems of high equipment energy consumption, low purification efficiency and poor dust prevention performance existing in the prior art.

[0006] A new type of air purifier includes:

[0007] A cabinet body, with an air inlet opened on one side of the top. An adjusting mechanism is arranged between the inside and outside of the air inlet for changing the closed state of the air inlet;

[0008] A spray system, which includes an air inlet component, a water supply component, and a spray component arranged in a cabinet. The air inlet end of the air inlet component is communicated with an air inlet, and the water outlet end of the water supply component and the air outlet end of the air inlet component are both connected to the spray component; and

[0009] An induced draft fan is arranged through the inside and outside of the top of the cabinet, and the induced draft fan and the air inlet component are located on both sides of the cabinet respectively.

[0010] Compared with the prior art, the present invention has the following beneficial effects: During use, operate the adjustment mechanism to open the air inlet, and then start the air inlet component, the water supply component, and the induced draft fan, so that air and spray liquid are fully mixed and pressurized in the spray component and then sprayed out to form atomized water vapor particles, thereby completing the purification of the air. Then, under the action of the induced draft fan, the clean air is discharged; the operation is simple and convenient, without the need for a pressurization device to pressurize and output the liquid. The liquid is mixed and pressurized by the input air, reducing the energy consumption of the equipment. At the same time, the gas and liquid can be fully mixed in the spray component, improving the purification effect and purification efficiency. Moreover, the air inlet can be timely closed through the adjustment mechanism to ensure a good dust-proof effect.

[0011] Preferably, the adjustment mechanism includes an operation part rotatably installed between the inside and outside of one side of the cabinet, two limit parts respectively arranged on the air inlet and the air inlet component, a transmission part arranged between the operation part and the two limit parts, and a plurality of closing parts rotatably connected to the two limit parts. Air ducts communicating with the air inlet and the air inlet end of the air inlet component are provided on both of the two limit parts. The plurality of closing parts are evenly distributed along the circumference of the air duct and are all movably connected to the transmission part. The plurality of closing parts rotate between the inside and outside of the air duct;

[0012] Rotate the operation part to drive the plurality of closing parts to rotate, so as to change the communication state between the air duct and the air inlet (11).

[0013] Preferably, each of the two limit parts includes a limit ring fixedly connected to the inner wall of the top of the cabinet or the air inlet end of the air inlet component, and a fixed ring coaxially fixedly installed on the limit ring. The fixed rings of the two limit parts are arranged facing each other. The air duct is the inner hole of the two limit rings. The two limit rings and the two fixed rings are all coaxially arranged with the air inlet. The plurality of closing parts are rotatably installed between the two fixed rings, and the transmission part is arranged between the operation part and the two limit rings.

[0014] Preferably, annular grooves are coaxially opened on the two opposite end faces of the two limit rings. The transmission part includes an external gear ring coaxially arranged between the two limit rings and a gear meshing with the external gear ring. Rotating rings are coaxially fixedly installed on the two end faces of the external gear ring. The two rotating rings are respectively rotationally clamped with the two annular grooves, and the gear is fixedly connected to the operation part.

[0015] Preferably, each of the closing parts includes a rotating blade rotatably mounted at one end between two fixing rings, the other end of the rotating blade is rotatably connected to one end of a connecting rod, and the other end of the connecting rod is rotatably connected to the inner wall of the external gear ring.

[0016] Preferably, the operating part includes a fixing block fixedly mounted on the inner wall of one side of the cabinet body and a knob horizontally rotatably mounted on the upper part of the fixing block. The gear is coaxially rotatably mounted on the upper part of the knob, and the part of the knob close to the side wall of the cabinet body freely penetrates through the cabinet body.

[0017] Preferably, a first partition board and a second partition board are horizontally and fixedly mounted in the cabinet body from bottom to top. An L-shaped board is arranged between the first partition board and the inner wall of the cabinet body. The horizontal section of the L-shaped board is fixedly connected to the first partition board, and the vertical section of the L-shaped board is fixedly connected to the inner wall of the cabinet body close to the induced draft fan. The L-shaped board is arranged away from the air inlet assembly. The air inlet assembly includes a vortex pump fixedly mounted between the second partition board and the inner wall of the top of the cabinet body. The air inlet end of the vortex pump is coaxially and fixedly connected to the corresponding limiting ring, and the air outlet end of the vortex pump is communicated with the spraying assembly through an air outlet pipe.

[0018] Preferably, the water supply assembly includes a water supply tank slidably arranged between the inside and outside of the cabinet body and a water pump fixedly mounted between the L-shaped board and the first partition board. The water supply tank is located between the inner wall of the bottom of the cabinet body and the first partition board. The water inlet end of the water pump is provided with a water inlet pipe, the water inlet pipe extends into the water supply tank, and the water outlet end of the water pump is communicated with the spraying assembly through a water outlet pipe.

[0019] Preferably, the spraying assembly includes a spraying pipe fixedly mounted at one end in the cabinet body and an atomizing nozzle fixedly communicated with the other end of the spraying pipe and vertically downward. The air outlet pipe and the water outlet pipe are both fixedly communicated with the spraying pipe. A spiral guide vane is arranged along the axial direction in the atomizing nozzle, and the water outlet of the atomizing nozzle is of a conical structure. A water falling hole is formed in the first partition board, and the water falling hole is located between the atomizing nozzle and the water supply tank.

[0020] Preferably, it further includes a packing assembly. The packing assembly includes a plurality of packing parts fixedly mounted between the horizontal section of the L-shaped board and the second partition board. Each of the packing parts includes a plurality of packing ropes.

[0021] Other advantages, objectives and features of the present invention will be partially reflected by the following description, and partially will also be understood by those skilled in the art through the research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0023] Figure 2 For Figure 1 sectional view of.

[0024] Figure 3 is Figure 1 A partial enlarged view of Ⅰ in

[0025] Figure 4 is Figure 3 The top view of the adjusting mechanism in the closed state in

[0026] Figure 5 is Figure 3 The top view of the adjusting mechanism in the open state in

[0027] Figure 6 is Figure 4 The schematic structural view of the limiting part in

[0028] Figure 7 is Figure 2 The sectional view of the atomizing nozzle in

[0029] The reference numerals in the figure are in sequence: 1, cabinet body; 11, air inlet; 12, first partition board; 13, water dropping hole; 14, second partition board; 15, L-shaped plate; 16, universal wheel; 2, water supply tank; 3, water pump; 31, water inlet pipe; 32, water outlet pipe; 4, vortex pump; 41, air outlet pipe; 5, spray pipe; 51, atomizing nozzle; 52, spiral guide vane; 6, packing rope; 7, induced draft fan; 8, limiting ring; 81, annular groove; 82, fixing ring; 83, rotating blade; 84, connecting rod; 9, external gear ring; 91, rotating ring; 92, gear; 93, knob; 94, fixing block. Detailed implementation manners

[0030] In order to make the technical means, creative features, achieved purposes and functions of the present invention clearer and easier to understand, the present invention will be further described below in conjunction with the accompanying drawings and specific implementation manners:

[0031] As Figure 1-2 shown, an embodiment of the present invention provides a new type of air purifier, including: a cabinet body 1, on one side of the top of which there is an air inlet 11, and an adjusting mechanism is arranged between the inside and outside of the air inlet 11 for changing the closed state of the air inlet 11; a spray system, which includes an air inlet component, a water supply component and a spray component arranged in the cabinet body 1, the air inlet end of the air inlet component is communicated with the air inlet 11, and the water outlet end of the water supply component and the air outlet end of the air inlet component are both connected with the spray component; and an induced draft fan 7, which is arranged through between the inside and outside of the top of the cabinet body 1, and the induced draft fan 7 and the air inlet component are respectively located on both sides of the cabinet body 1.

[0032] The operation adjustment mechanism opens the air inlet 11, and then starts the air inlet component, the water supply component, and the induced draft fan 7, so that air and the sprayed liquid are fully mixed and pressurized in the spraying component and then sprayed out to form atomized water vapor particles, thereby completing the purification of the air. Then, under the action of the induced draft fan 7, the clean air is discharged; the operation is simple and convenient, without the need for a pressurization device to pressurize and output the liquid. Instead, the input air is used to mix and pressurize the liquid for output, reducing the energy consumption of the equipment. At the same time, the gas and liquid can be fully mixed in the spraying component, improving the purification effect and purification efficiency. Moreover, the air inlet 11 can be timely closed through the adjustment mechanism, ensuring a good dust-proof effect.

[0033] As Figure 3-6 shown, according to another embodiment of the present invention, the novel air purifier further optimizes the adjustment mechanism included therein. The adjustment mechanism includes an operation part rotatably installed between the inner and outer sides of one side of the cabinet 1, two limit parts respectively arranged on the air inlet 11 and the air inlet component, a transmission part arranged between the operation part and the two limit parts, and a plurality of closing parts rotatably connected to the two limit parts. Air ducts communicating with the air inlet 11 and the air inlet end of the air inlet component are provided on both of the two limit parts. The plurality of closing parts are evenly distributed along the circumference of the air duct and are all movably connected to the transmission part. The plurality of closing parts rotate between the inner and outer sides of the air duct; rotating the operation part drives the plurality of closing parts to rotate through the transmission part to change the communication state between the air duct and the air inlet 11.

[0034] Each of the two limit parts includes a limit ring 8 fixedly connected to the inner wall of the top of the cabinet 1 or the air inlet end of the air inlet component and a fixing ring 82 coaxially fixedly installed on the limit ring 8. The fixing rings 82 of the two limit parts are arranged facing each other. The air duct is the inner holes of the two limit rings 8. The two limit rings 8 and the two fixing rings 82 are all coaxially arranged with the air inlet 11. The plurality of closing parts are rotatably installed between the two fixing rings 82, and the transmission part is arranged between the operation part and the two limit rings 8.

[0035] Annular grooves 81 are coaxially opened on the opposite end faces of the two limit rings 8. The transmission part includes an external gear ring 9 coaxially arranged between the two limit rings 8 and a gear 92 meshing with the external gear ring 9. Rotating rings 91 are coaxially fixedly installed on the two end faces of the external gear ring 9. The two rotating rings 91 are respectively rotationally clamped with the two annular grooves 81, and the gear 92 is fixedly connected to the operation part.

[0036] Each of the closing parts includes a rotating blade 83 with one end rotatably installed between the two fixing rings 82. The other end of the rotating blade 83 is rotationally connected to one end of a connecting rod 84, and the other end of the connecting rod 84 is rotationally connected to the inner wall of the external gear ring 9.

[0037] The operation part includes a fixed block 94 fixedly installed on the inner wall of one side of the cabinet body 1 and a knob 93 horizontally rotatably installed on the upper part of the fixed block 94. The gear 92 is coaxially rotatably installed on the upper part of the knob 93. The part of the knob 93 close to the side wall of the cabinet body 1 freely penetrates through the cabinet body 1.

[0038] Operate the part of the knob 93 located outside the cabinet body 1 to rotate the knob 93. Through the meshing transmission between the gear 92 and the external gear ring 9, the external gear ring 9 rotates between the two limit rings 8, thereby driving the movement of each connecting rod 84 to drive the synchronous rotation of each rotating blade 83, so that each rotating blade 83 can rotate between the two fixed rings 82, thereby changing the communication state between the two limit rings 8 and the air inlet 11.

[0039] As Figure 2 Shown, according to another embodiment of the present invention, for the novel air purifier, the air inlet assembly included therein is further optimized. A first partition plate 12 and a second partition plate 14 are horizontally and fixedly installed in the cabinet body 1 from bottom to top. An L-shaped plate 15 is provided between the first partition plate 12 and the inner wall of the cabinet body 1. The horizontal section of the L-shaped plate 15 is fixedly connected to the first partition plate 12, and the vertical section of the L-shaped plate 15 is fixedly connected to the inner wall of the cabinet body 1 close to the induced draft fan 7. The L-shaped plate 15 is arranged away from the air inlet assembly. The air inlet assembly includes a vortex pump 4 fixedly installed between the second partition plate 14 and the inner wall of the top of the cabinet body 1. The air inlet end of the vortex pump 4 is coaxially and fixedly connected to the corresponding limit ring 8, and the air outlet end of the vortex pump 4 is communicated with the spraying assembly through an air outlet pipe 41; the air is sent into the spraying assembly through the vortex pump 4.

[0040] As Figure 2 Shown, according to another embodiment of the present invention, for the novel air purifier, the water supply assembly included therein is further optimized. The water supply assembly includes a water supply tank 2 slidably arranged between the inside and outside of the cabinet body 1 and a water pump 3 fixedly installed between the L-shaped plate 15 and the first partition plate 12. The water supply tank 2 is located between the inner wall of the bottom of the cabinet body 1 and the first partition plate 12. The water inlet end of the water pump 3 is provided with a water inlet pipe 31, and the water inlet pipe 31 extends into the water supply tank 2. The water outlet end of the water pump 3 is communicated with the spraying assembly through a water outlet pipe 32; the liquid in the water supply tank 2 is sent into the spraying assembly through the water pump 3. The water supply tank 2 can be slid out of the cabinet body 1 to facilitate replenishing new liquid into it, and different types of spraying media such as nano-bubble water and medicaments can be used as the liquid used.

[0041] As Figure 2-3As shown, according to another embodiment of the present invention, for the novel air purifier, the spray assembly included therein is further optimized. The spray assembly includes a spray pipe 5 fixedly installed at one end inside the cabinet 1 and an atomizing nozzle 51 fixedly communicated with the other end of the spray pipe 5 and vertically downward. The air outlet pipe 41 and the water outlet pipe 32 are both fixedly communicated with the spray pipe 5. A spiral guide vane 52 is arranged along the axial direction inside the atomizing nozzle 51, and the water outlet of the atomizing nozzle 51 is of a conical structure. The air sent out by the vortex pump 4 and the liquid sent out by the water pump 3 are fully mixed and pressurized inside the atomizing nozzle 51 and then sprayed out. Moreover, the spiral guide vane 52 can increase the number of times of gas-liquid mixing to achieve the effect of multi-stage vortex atomization, improving the spraying and purification effects. A water falling hole 13 is formed in the first partition plate 12, and the water falling hole 13 is located between the atomizing nozzle 51 and the water supply tank 2 to facilitate the collection of the sprayed liquid.

[0042] As Figure 2 As shown, according to another embodiment of the present invention, preferably, the novel air purifier further includes a packing assembly. The packing assembly includes a plurality of packing members fixedly installed between the horizontal section of the L-shaped plate 15 and the second partition plate 14. Each packing member includes a plurality of packing ropes 6. The atomized water vapor particles sprayed out can be further fully contacted, reacted and then degraded through the action of the plurality of packing ropes 6, thereby further improving the purification effect on the air.

[0043] And preferably, a plurality of universal wheels 16 are rotatably installed along the circumference of the bottom of the cabinet 1 to facilitate the overall movement of the air purifier.

[0044] The working principle of the present invention is as follows: When the present invention is in use, the part of the operating knob 93 located outside the cabinet 1 is rotated, and through the meshing transmission between the gear 92 and the external gear ring 9, the external gear ring 9 rotates between the two limit rings 8, thereby driving the movement of each connecting rod 84, so as to drive the synchronous rotation of each rotating blade 83, and each rotating blade 83 rotates outward to the outside of the two fixed rings 82, thereby communicating between the two limit rings 8 and the air inlet 11. Subsequently, the vortex pump 4, the water pump 3 and the induced draft fan 7 are started. The vortex pump 4 sends air into the spray pipe 5 through the air outlet pipe 41, and the water pump 3 sends the liquid in the water supply tank 2 into the spray pipe 5 through the water outlet pipe 32, so that the air and the liquid are fully mixed and pressurized in the atomizing nozzle and then sprayed out. Moreover, the spiral guide vane 52 can increase the number of times of air-liquid mixing to achieve the effect of multi-stage vortex atomization. The atomized water vapor particles sprayed out can be further fully contacted, reacted and then degraded through the action of several packing ropes 6. Finally, under the action of the induced draft fan 7, the clean air is discharged; when the air purifier is not in use, the vortex pump 4, the water pump 3 and the induced draft fan 7 are stopped, and the part of the operating knob 93 located outside the cabinet 1 is operated to rotate the knob 93 in the reverse direction. Through the meshing transmission between the gear 92 and the external gear ring 9, the external gear ring 9 rotates reversely between the two limit rings 8, thereby driving the reverse movement of each connecting rod 84, so as to drive the synchronous rotation of each rotating blade 83, and each rotating blade 83 rotates inward to the inside of the two fixed rings 82, thereby closing the connection between the two limit rings 8 and the air inlet 11 through the assembly of several rotating blades 83.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A new type of air purifier, characterized in that: include: The cabinet (1) has an air inlet (11) on one side of the top thereof, and an adjustment mechanism is provided between the inner and outer sides of the air inlet (11) for changing the closed state of the air inlet (11); A spray system, comprising an air inlet assembly, a water supply assembly and a spray assembly arranged in a cabinet (1), wherein the air inlet end of the air inlet assembly is connected to an air inlet (11), and the water outlet end of the water supply assembly and the air outlet end of the air inlet assembly are both connected to the spray assembly; and The induced draft fan (7) is arranged between the inner and outer sides of the top of the cabinet (1), and the induced draft fan (7) and the air inlet assembly are respectively located on both sides of the cabinet (1).

2. A novel air purifier according to claim 1, characterized in that: The regulating mechanism comprises an operating portion rotatably mounted between the inner and outer sides of one side of the cabinet (1), two limiting portions arranged one to one on the air inlet (11) and the air inlet assembly, a transmission portion arranged between the operating portion and the two limiting portions, and a plurality of closing portions rotatably connected to the two limiting portions, wherein both limiting portions are provided with an air duct connected to the air inlet (11) and the air inlet end of the air inlet assembly, the plurality of closing portions are evenly distributed along the circumference of the air duct and are all movably connected to the transmission portion, and the plurality of closing portions rotate between the inner and outer sides of the air duct; The rotating operation part drives the plurality of closing parts to rotate through the transmission part, so as to change the connection state between the air duct and the air inlet (11).

3. A novel air purifier according to claim 2, characterized in that: Each of the limiting parts comprises a limiting ring (8) fixedly connected to the inner wall of the top of the cabinet (1) or the air inlet end of the air inlet assembly and a fixing ring (82) coaxially fixedly mounted on the limiting ring (8); the fixing rings (82) of the two limiting parts are arranged facing each other; the air duct is the inner hole of the two limiting rings (8); the two limiting rings (8) and the two fixing rings (82) are coaxially arranged with the air inlet (11); the plurality of closing parts are rotatably mounted between the two fixing rings (82); and the transmission part is arranged between the operating part and the two limiting rings (8).

4. A novel air purifier according to claim 3, characterized in that: Annular grooves (81) are coaxially provided on the two end surfaces of the two limiting rings (8) facing each other. The transmission part comprises an outer gear ring (9) coaxially arranged between the two limiting rings (8) and a gear (92) meshing with the outer gear ring (9). Rotating rings (91) are coaxially fixedly installed on the two end surfaces of the outer gear ring (9). The two rotating rings (91) are rotatably engaged with the two annular grooves (81) in a one-to-one correspondence. The gear (92) is fixedly connected to the operating part.

5. A novel air purifier according to claim 4, characterized in that: Each of the sealing parts comprises a rotating blade (83) having one end rotatably mounted between two fixing rings (82), the other end of the rotating blade (83) being rotatably connected to one end of a connecting rod (84), and the other end of the connecting rod (84) being rotatably connected to the inner wall of the outer gear ring (9).

6. A novel air purifier according to claim 4, characterized in that: The operating portion comprises a fixed block (94) fixedly mounted on an inner wall of one side of the cabinet (1) and a knob (93) horizontally rotatably mounted on the upper part of the fixed block (94); the gear (92) is coaxially rotatably mounted on the upper part of the knob (93); and a portion of the knob (93) close to the side wall of the cabinet (1) freely penetrates the cabinet (1).

7. A novel air purifier according to claim 3, characterized in that: A first partition (12) and a second partition (14) are fixedly installed horizontally from bottom to top in the cabinet (1); an L-shaped plate (15) is provided between the first partition (12) and the inner wall of the cabinet (1); the horizontal section of the L-shaped plate (15) is fixedly connected to the first partition (12); the vertical section of the L-shaped plate (15) is fixedly connected to the inner wall of the cabinet (1) close to the induced draft fan (7); the L-shaped plate (15) is arranged away from an air inlet assembly; the air inlet assembly comprises a vortex pump (4) fixedly installed between the second partition (14) and the inner wall of the top of the cabinet (1); the air inlet end of the vortex pump (4) is coaxially fixedly connected to a corresponding limit ring (8); and the air outlet end of the vortex pump (4) is connected to the spray assembly through an air outlet pipe (41).

8. A novel air purifier according to claim 7, characterized in that: The water supply assembly comprises a water supply trough (2) slidably arranged between the inner and outer sides of the cabinet (1) and a water pump (3) fixedly installed between the L-shaped plate (15) and the first partition (12); the water supply trough (2) is located between the bottom inner wall of the cabinet (1) and the first partition (12); a water inlet pipe (31) is provided at the water inlet end of the water pump (3), and the water inlet pipe (31) extends into the water supply trough (2); and a water outlet end of the water pump (3) is connected to the spray assembly through a water outlet pipe (32).

9. A novel air purifier according to claim 8, characterized in that: The spray assembly comprises a spray pipe (5) with one end fixedly mounted in the cabinet (1) and an atomizing nozzle (51) fixedly connected to the other end of the spray pipe (5) and arranged vertically downward, the air outlet pipe (41) and the water outlet pipe (32) are both fixedly connected to the spray pipe (5), a spiral guide plate (52) is provided in the atomizing nozzle (51) along its axial direction, the water outlet of the atomizing nozzle (51) is a conical structure, and a water drop hole (13) is provided on the first partition plate (12), and the water drop hole (13) is located between the atomizing nozzle (51) and the water supply tank (2).

10. A novel air purifier according to claim 7, characterized in that: It also comprises a packing assembly, which comprises a plurality of packing pieces fixedly installed between the horizontal section of the L-shaped plate (15) and the second partition plate (14), and each of the packing pieces comprises a plurality of packing ropes (6).

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