CN210373789U

CN210373789U - Air purification module, air conditioner indoor unit and air conditioner

Info

Publication number: CN210373789U
Application number: CN201921258399.8U
Authority: CN
Inventors: 徐浩
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-21
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an air purification module, machine and air conditioner in air conditioning, air purification module includes the casing, the rotator, water supply installation and filter element, the casing has the purification wind channel, the rotator is rotatably located in the purification wind channel, when water is sprayed the rotator on, the rotator outwards throws away water through the rotation, water supply installation includes the delivery pipe, the water inlet of delivery pipe suits and the water source intercommunication, in the casing is located to the delivery port of delivery pipe, in order to provide the water that sprays the rotator, water supply installation is located to the filter element, a water for to the delivery port filters. The filter unit filters the purification water in advance for the water particles that the rotator outwards threw out the production can adsorb more particles, thereby promotes air purification effect, and avoids parts such as delivery pipe to block up.

Description

Air purification module, air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in air purification module, air conditioning.

Background

The air conditioner adopts a purification scheme in the prior art, which is mainly characterized in that a purification module is arranged at an air outlet or an air inlet of the air conditioner, and the methods for purifying air mainly comprise the following steps of (1) removing formaldehyde by using a photocatalyst; (2) using an electrostatic dust removal technology; (3) PM2.5 is removed by the HEPA screening cylinder. (4) Filtering and purifying by a common filter element; (5) adsorbing negative ions; (6) the active carbon adsorbs the air conditioner with washing function at present. The mainstream purification mode of the air conditioner products in the current market mainly has the following problems: 1. secondary pollution is caused after the activated carbon is saturated; 2. the catalyst is ineffective after being covered by dust; 3. after the screen drum is blocked, the CADR is reduced, and secondary pollution is separated out; 4. the screen drum is frequently replaced, and the cost is increased; 5. the photocatalyst is not completely catalyzed to generate poison; 6. the electrostatic dust removal technology generates ozone; 7. incomplete HEPA cleaning, low cleaning efficiency, and the like.

Therefore, manufacturers currently research an air purification module, which includes a housing and a rotating body, wherein the rotating body is rotatably disposed in the housing, so that when water is sprayed onto the rotating body, the water is thrown out through rotation to generate water particles, which are combined with dust in the air, thereby achieving the purpose of purifying the air. The air purification module is used for the water source of air-purifying, may be external water source, also may be the recycling water, if water source quality of water is not good then can't fuse the dust in the air fully, leads to the air purification effect unsatisfactory to water supply parts such as the pipeline that probably blocks up to be used for the water spray.

None of the above descriptions regarding air purification technology constitutes prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a machine and air conditioner in air purification module, air conditioning aims at providing the better air purification module of purifying effect, machine and air conditioner in the air conditioning.

In order to achieve the above object, the utility model provides an air purification module, include:

the air purifier comprises a shell, a first air inlet, a second air inlet, a first air outlet and a second air outlet, wherein the shell is provided with an air inlet, an air outlet and a purifying air channel;

the rotating body is rotatably arranged in the purification air duct and is used for throwing the water outwards through rotation when the water is sprayed onto the rotating body;

the water supply device comprises a water supply pipe, a water inlet of the water supply pipe is suitable for being communicated with a water source, and a water outlet of the water supply pipe is arranged in the shell and used for providing water sprayed onto the rotating body; and the number of the first and second groups,

and the filtering component is arranged on the water supply device and is used for filtering the water flowing to the water outlet.

In one embodiment, the filter member is disposed at a water inlet of the water supply pipe.

In an embodiment, the air purification module further includes a water tank disposed at the bottom of the housing, the water inlet of the water supply pipe is communicated with the water tank, the water outlet of the water supply pipe is disposed in the housing, and the water tank is communicated with the purification air duct and is configured to recover water thrown out by the rotating body.

In one embodiment, the water supply device further comprises a water pump, a water inlet end of the water pump is communicated with the water tank, a water outlet end of the water pump is communicated with a water inlet of the water supply pipe, and the filtering component is arranged at the water inlet end of the water pump.

In one embodiment, the air purification module further comprises a base disposed at the bottom of the housing, the base having a mounting groove with a lateral opening, the water tank being slidably mounted in the mounting groove.

In one embodiment, the filtering component is detachably mounted on the water supply device, the filtering component comprises a filtering net or a filtering block, the filtering block is hollow, the outer wall of the filtering block is provided with a plurality of filtering holes, and the filtering block is arranged in a sphere or cube shape; the periphery of the rotating body is provided with a filter screen, and the filter screen extends outwards along the radial direction from the periphery of the rotating body; the air purification module further comprises an anion generator and an IFD purification device, the anion generator is arranged at the air outlet, and the IFD purification device is arranged in the purification air channel and above the rotating body; and a draining net is arranged between the rotating body and the IFD module.

In one embodiment, a water supply pipe installation space extending along the rotation axis is formed in the rotating body, the water supply pipe is inserted into the water supply pipe installation space, the water outlet is arranged in the water supply pipe installation space, and a water throwing channel communicated with the water supply pipe installation space is formed on the peripheral side of the rotating body.

In one embodiment, when the air purification module works, the linear speed of the outer edge of the rotating body is 10m/s to 45 m/s.

In one embodiment, when the air purification module works, the linear speed of the outer edge of the rotating body is 20m/s to 30 m/s.

In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:

the air purifier comprises a shell, a heat exchange air inlet, a heat exchange air outlet, a purification air inlet and a purification air outlet, wherein the shell is provided with the heat exchange air inlet, the heat exchange air outlet, the purification air inlet and the purification air outlet; and

the air purification module, the air purification module is located in the casing, the purification wind channel of air purification module will state purify the air intake with purify the air outlet intercommunication.

Optionally, the casing is further provided with a heat exchange air duct, and the heat exchange air duct communicates the heat exchange air inlet and the heat exchange air outlet; the indoor unit of the air conditioner further comprises an indoor heat exchanger and an indoor fan which are installed in the heat exchange air duct.

In order to achieve the above object, the present invention provides an air conditioner, including:

an air conditioner outdoor unit; and

and the air-conditioning indoor unit is connected with the air-conditioning outdoor unit through a refrigerant pipe.

The utility model provides an among the technical scheme, the air purification module includes the casing, the rotator, water supply installation and filter element, the casing has the purification wind channel, the rotator is rotatably located in the purification wind channel, when water is sprayed on the rotator, the rotator outwards throws away water through the rotation, water supply installation includes the delivery pipe, the water inlet of delivery pipe suits and the water source intercommunication, in the casing is located to the delivery port of delivery pipe, in order to provide the water that sprays on the rotator, water supply installation is located to filter element, a water for to the delivery port filters. The filter unit filters the purification water in advance for the water particles that the rotator outwards threw out the production can adsorb more particles, thereby promotes air purification effect, and avoids parts such as delivery pipe to block up.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an air-conditioning indoor unit according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the air purification module of FIG. 1;

FIG. 3 is a front view of a second embodiment of the air purification module of FIG. 1;

FIG. 4 is an exploded perspective view of the water tank and the base of FIG. 2;

fig. 5 is a schematic structural view of another embodiment of the filter element of fig. 4.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Air purification module	141	Water pump
110	Shell body	150	Filter element
				111	Module air inlet	160	Draining net
112	Module air outlet	161	Negative ion generator
				113	Purifying air duct	162	IFD purifier
120	Rotating body	180	Base seat
				121	Water supply pipe installation space	181	Mounting groove
122	Filter screen	200	Casing (CN)
				130	Water supply pipe	210	Heat exchange air outlet
131	Water inlet	220	Purifying air inlet
				132	Water outlet	230	Purification air outlet
140	Water tank

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a machine and air conditioner in air purification module, air conditioning, this air purification module can the exclusive use, perhaps the air purification module can use with the air conditioner combines, specifically, this air conditioner can be for wall-hung machine, the machine or mobile air conditioner etc. in the air conditioning. Wherein, the mode that air purification module passes through the washing can purify room air or new trend to make the indoor air of flow direction cleaner, and can play the effect of humidification.

Referring to fig. 1 to 3, in particular, the air purification module 100 of the present invention includes a housing 110 and a rotating body 120. The housing 110 has a purifying air duct 113, specifically, the housing 110 may have an air inlet and an air outlet, the purifying air duct 113 communicates the air inlet and the air outlet, and indoor air or fresh air enters the housing 110 from the air inlet and is blown out from the air outlet after being cleaned by water sprayed from the rotating body 120 disposed in the housing 110. To distinguish from the air inlet and the air outlet of the air conditioner for better description, hereinafter, the air inlet of the housing 110 is defined as a module air inlet 111, and the air outlet of the housing 110 is defined as a module air outlet 112. The housing 110 has a substantially cylindrical shape extending in the up-down direction, for example, the housing 110 may have a square shape, a circular shape, or the like. In addition, the housing 110 may have a structure with both ends sealed. In one embodiment, the module air inlet 111 is disposed on the periphery of the housing 110, and the opening at the top end of the housing 110 is the module air outlet 112, so as to realize air inlet at one end and air outlet at the other end. Of course, in other embodiments, the module air outlet 112 may be disposed on the peripheral side of the housing 110. Preferably, a fan may be disposed on the housing 110 to accelerate the circulation of air in the cleaning air duct 113, so as to improve the cleaning efficiency. It should be noted that the directional indications (such as upper, lower, left, right, front and rear … …) mentioned in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.

Referring to fig. 2 to 5, the air purifying module 100 includes a housing 110, a rotating body 120, a water supply device and a filtering component 150, the housing 110 has a purifying air duct 113, the rotating body 120 is rotatably disposed in the purifying air duct 113, and when water is sprayed onto the rotating body 120, the water is thrown out by rotation to generate water particles, which are combined with dust in the air, so as to achieve the purpose of purifying the air. The water supply means includes a water supply pipe 130, and a water inlet 131 of the water supply pipe 130 is adapted to communicate with a water source. A water outlet 132 of the water supply pipe 130 is provided in the housing 110 for supplying water sprayed onto the rotating body 120. The filtering member 150 is provided to the water supply device for filtering the water flowing toward the water outlet 132.

In the present embodiment, the filter member 150 provided on the water supply device is used to pre-treat the water sprayed to the rotary body 120, and purify impurities such as particles in the water, so that the water sprayed to the rotary body 120 is cleaner. So that the water particles generated by the outward throwing of the rotating body 120 can adsorb more particles, thereby improving the air purification effect and preventing the water supply pipe 130 and other parts from being blocked due to the deposition of impurities.

The filter member 150 may be disposed in various manners as long as it can filter the water flowing to the outlet 132 of the water supply pipe 130. For example, the filter member 150 may be provided at the inlet 131 of the water supply pipe 130, the inside of the water inlet pipe 130, or the outlet 132 of the water supply pipe 130, as long as the water flowing out of the outlet 132 of the water supply pipe 130 can be filtered and purified. It will be appreciated by those skilled in the art that when the filter member 150 is provided at the water inlet 131 of the water supply pipe 130, it is advantageous to prevent the water supply pipe 130 from being clogged due to deposition of impurities in the unfiltered water body within the water supply pipe 130. Therefore, when the filter member 150 is provided on the water supply pipe 130, it is preferable that the filter member 150 is provided at the water inlet 131 of the water supply pipe 130.

The water supply pipe 130 may be supplied with water in various manners, and in this embodiment, the water source communicated with the water inlet of the water supply pipe 130 may be an external water source or a reserved water source. In this embodiment, referring to fig. 2 and 3, the air purification module 100 further includes a water tank 140, the water tank 140 is disposed at the bottom of the housing 110, the water inlet 131 of the water supply pipe 130 is communicated with the water tank 140, the water outlet 132 of the water supply pipe 130 is disposed in the housing 110, and the water tank 140 is communicated with the purification air duct 113 and is configured to recover the water thrown out by the rotating body 120.

In this embodiment, the water thrown out by the rotating body 120 is combined with dust in the cleaning air duct 113, falls by gravity, flows into the water tank 140, is collected, and the water in the water tank 140 is recycled, enters the water supply pipe 130, and is introduced into the cleaning air duct 113 to be continuously cleaned. The water body is recycled, so that water is saved, the water body is more environment-friendly, and more impurities exist in the water body after the water body is recycled for many times, so that the purification effect is influenced, and even the indoor environment is influenced. The filter member 150 according to the present embodiment can filter and purify the water re-introduced into the water supply pipe 130, so that the water sprayed onto the rotating body 120 is cleaner. So that the water particles generated by the outward throwing of the rotating body 120 can adsorb more particles, thereby improving the air purification effect and preventing the water supply pipe 130 and other parts from being blocked due to the deposition of impurities. Therefore, the user does not need to frequently change water during use, and the water-saving water dispenser is more convenient.

In this embodiment, referring to fig. 4, the water tank 140 is mounted through a base 180 disposed at the bottom of the housing, the base having a mounting slot with a lateral opening 181, the water tank being slidably mounted in the mounting slot 180.

Thus, when the user changes the water, the water tank can be drawn out from the side without lifting the water tank 140, and the operation is more convenient.

Referring to fig. 4 and 5, the water supply device further includes water 141, a water inlet end of the water pump 141 is communicated with the water tank 140, a water outlet end of the water pump 141 is communicated with the water inlet 131 of the water supply pipe 130, and the filter member is disposed at the water inlet end of the water pump 141. In this embodiment, the water recovered in the water tank 140 is pumped by the water pump 141 and enters the water supply pipe 130, so that the water is sprayed onto the rotating body 120 under water pressure, thereby achieving a better purification effect. And the filter member 150 is provided at the water inlet end of the water tank 140 so that the foreign substances do not enter the water pump 140 and the water supply pipe 130, thereby preventing clogging due to deposition of the foreign substances.

Preferably, the filter member 150 is detachably mounted to the water supply device. For example, the filter member 150 may be screwed to the water supply pipe 130 or the water pump 141, or may be inserted into the water supply pipe 130 or the water pump 141. In this manner, the filter member 150 can be conveniently removed and installed when it needs to be cleaned or replaced.

In one embodiment, the filter unit 150 includes a filter screen for filtering dust particles with a size of 5 μm or more in the water body, so as to purify the water body.

In an embodiment, referring to fig. 4 and 5, the filtering component 150 is a filtering block, which is hollow and has a plurality of filtering holes on an outer wall. Thus, the filtering area can be increased, and the situation that the filtering component is blocked due to residue deposition is reduced.

In particular, the filter block may be arranged in a sphere or a cube. The square filter block has the advantages of easy manufacture and convenient disassembly. The spherical filter block has the advantages of large filter area and easy cleaning.

There are various methods for spraying water onto the rotating body 120, and for example, water may be sprayed onto the rotating body 120 from a water source provided near the rotating body 120, or water may be supplied into the rotating body 120 through a water supply pipe 130. In one embodiment, referring to fig. 2, the water supply pipe 130 is disposed below the rotating body 120 and directly sprays water onto the rotating body 120.

In another embodiment, referring to fig. 3, a water supply pipe installation space 121 extending along the rotation axis is formed in the rotating body 120, the water supply pipe 130 is inserted into the water supply pipe installation space 121, the water outlet 132 is opened in the water supply pipe installation space 121, and a water throwing channel communicated with the water supply pipe installation space 121 is opened around the rotating body 120. Specifically, the water throwing channel may be a fine mesh, and water introduced into the water supply pipe installation space 121 is sprayed from the water throwing channel to form fine water particles, and is jetted in a tangential direction of the rotating body under rotation of the rotating body 120, and dust in the air is contacted and fused with the high-speed water particles, thereby purifying the air.

In this embodiment, when the air purification module 100 operates, the linear velocity of the outer edge of the rotating body 120 is 10m/s to 45m/s, when the linear velocity of the outer edge of the rotating body 120 is too small, the speed of water thrown out by the rotating body 120 is small, and the air purification effect is poor, when the linear velocity of the outer edge of the rotating body 120 is too large, the energy consumption of the rotation of the rotating body 120 is large, the noise generated is large, and the improvement of the air purification effect by continuously increasing the linear velocity of the outer edge of the rotating body 120 is small.

Preferably, in this embodiment, when the air purification module works, the linear velocity of the outer edge of the rotating body 120 is 20m/s to 30m/s, and at this time, the rotating body 120 has the advantages of good purification effect, reasonable energy consumption and low noise.

In one embodiment, referring to fig. 2 and 3, a filter 122 is disposed around the rotating body 120, and the filter 122 extends radially outward from the outer circumference of the rotating body 120. The filter screen 122 is used for receiving water sprayed onto the rotating body 120, so that the water on the filter screen 122 performs centrifugal motion in the process of high-speed rotation, thereby forming a large amount of tiny water particles on a screen disc of the filter screen 122, and the water particles are thrown outwards and contacted with the air in the purifying air duct 113 to adsorb particles in the air, so as to purify the air.

In order to further improve the purifying effect of the air purifying module 100, the air purifying module further includes an anion generator 161 and an IFD purifying device 162, the anion generator 161 is disposed at the air outlet 112, and the IFD purifying device 162 is disposed in the purifying air duct 113 and above the rotating body 120.

In the present embodiment, the IFD purification apparatus 162 uses a strong electric field with a dielectric material as a carrier to apply a large attraction force to the charged particles moving in the air, thereby adsorbing the moving particles in the air while generating only a small air flow impedance, and simultaneously collecting and killing bacteria, microorganisms, etc. attached to the particles in the strong electric field. The anion generator 161 generates anions to make the indoor air healthier and to charge particles in the air, contributing to the purification effect of the IFD purification apparatus 162. The air that gets into 113 in the purification wind channel is purified through rotator 120 washing earlier, and the large granule particle in the adsorbed air is through remaining granule in the IFD purifier 161 adsorbed air again to alleviate IFD purifier 161's use burden, practice thrift the electric quantity, extension IFD purifier 161's life.

On the basis of the above embodiment, a draining net 160 is arranged between the rotating body and the IFD module. The water dropping net 160 plays a role of water blocking and ventilation, and prevents water thrown by the rotating body 120 from splashing on the electronic device, thereby extending the service life of the air purification module 100.

The utility model discloses still provide an air conditioning indoor set, please refer to fig. 1, this air conditioning indoor set includes casing 200 and air purification module 100, and the concrete structure of air purification module 100 please refer to above-mentioned embodiment, because the air conditioning indoor set includes air purification module 100, so have all effects that air purification module 100 brought, no longer describe herein. The indoor unit of the air conditioner further comprises a heat exchanger and a heat exchange fan. The casing 200 extends along the vertical direction, the casing 200 is provided with a heat exchange air inlet, a heat exchange air outlet 210 and a heat exchange air duct (not shown) connecting the heat exchange air inlet and the heat exchange air outlet 210, and a heat exchanger (not shown) and a heat exchange fan (not shown) are arranged in the heat exchange air duct. Indoor air enters the heat exchange air duct from the heat exchange air inlet, exchanges heat through the heat exchanger, and then is blown out from the heat exchange air outlet 210.

There are various ways of fixing the air purification module 100 and the chassis 200, for example, in some embodiments, the air purification module 100 and the chassis 200 are fixed by a snap; in some embodiments, the air purification module 100 is fixed to the cabinet 200 by means of screws; in some embodiments, the air purification module 100 and the cabinet 200 are fixed by welding. The fixing manner of the air purification module 100 and the cabinet 200 is not limited as long as the connection therebetween can be achieved.

The air purification module 100 may be installed inside or outside the cabinet 200, and the following description will take the case where the air purification module 100 is installed inside the cabinet 200 as an example. In one embodiment, the air purification module 100 is installed at the bottom of the chassis 200, and the air purification module 100 is installed at the bottom of the chassis 200 and is vertically disposed, so that it can be prevented from occupying a lateral space, and the occupation of the indoor lateral space is reduced. A purge air inlet 220 and a purge air outlet 230 are disposed on the peripheral side of the casing 200, the purge air inlet 220 is communicated with the module air inlet 111, and the purge air outlet 230 is communicated with the module air outlet 112 (specifically, the purge air outlet 230 is communicated with the air duct formed by the air duct housing 171). Since the rotating body 120 is wrapped by the housing 110 and then installed in the housing 200, the housing 110 can prevent water thrown by the rotating body 120 from flowing to the inner wall of the housing 200, thereby preventing other parts on the inner wall of the housing 200 from being wetted and damaged. In addition, a plurality of module air inlets 111 are arranged on the peripheral side of the shell 110, so that air can be introduced from a plurality of positions in the peripheral direction, and the contact area between the air inlets and water is increased better.

The following specifically describes the air purification process: indoor air or fresh air enters the casing 200 from the cleaning inlet 220 under the action of the cleaning blower, and flows into the cleaning air duct 113 from the module inlet 111. The water pump 133 delivers water in the water tank 132 to the water supply passage or pipe 130 to spray the water toward the periphery of the rotating body 120; the rotating body 120 rotates at a high speed to generate centrifugal force to throw water around to form fine water flow or water particles, the air is fully contacted with the water flow or water particles in the purifying air duct 113, the particles in the air are attached to the water and fall off, the purified air flows upwards, flows into the air duct of the purifying fan through the module air outlet 112, and is finally blown out from the purifying air outlet 230 on the housing 200.

The utility model also provides an air conditioner, this air conditioner include machine in air condensing units and the air conditioning, machine in the air conditioning pass through the refrigerant pipe with air condensing units connects. Referring to the above embodiment, the air conditioner includes the air conditioning indoor unit, so that all effects brought by the air conditioning indoor unit are achieved, and are not described herein again.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An air purification module, comprising:

2. The air purification module as claimed in claim 1, wherein the filter member is provided at a water inlet of the water supply pipe.

3. The air purification module of claim 1, further comprising a water tank disposed at the bottom of the housing, wherein the water inlet of the water supply pipe is communicated with the water tank, the water outlet of the water supply pipe is disposed in the housing, and the water tank is communicated with the purification air duct and is configured to recover water thrown out by the rotating body.

4. The air purification module as recited in claim 3, wherein said water supply device further comprises a water pump, a water inlet end of said water pump is in communication with said water tank, a water outlet end of said water pump is in communication with a water inlet of said water supply pipe, and said filter element is disposed at a water inlet end of said water pump.

5. The air purification module of claim 3, further comprising a base disposed at the bottom of the housing, the base having a mounting slot that is open laterally, the water tank being slidably mounted in the mounting slot.

6. The air purification module of claim 1, wherein the filter element is detachably mounted to the water supply device, the filter element comprises a filter screen or a filter block, the filter block is hollow and has a plurality of filter holes on an outer wall, and the filter block is spherical or cubic; the periphery of the rotating body is provided with a filter screen, and the filter screen extends outwards along the radial direction from the periphery of the rotating body; the air purification module further comprises an anion generator and an IFD purification device, the anion generator is arranged at the air outlet, and the IFD purification device is arranged in the purification air channel and above the rotating body; and a draining net is arranged between the rotating body and the IFD module.

7. The air purification module as claimed in claim 1, wherein a water supply pipe installation space extending along the rotation axis is formed in the rotation body, the water supply pipe is inserted into the water supply pipe installation space, the water outlet is provided in the water supply pipe installation space, and a water throwing channel communicating with the water supply pipe installation space is opened on the circumferential side of the rotation body.

8. The air purification module according to any one of claims 1 to 7, wherein the linear velocity of the outer edge of the rotating body is 10m/s to 45m/s when the air purification module is operated.

9. The air purification module according to claim 8, wherein the linear velocity of the outer edge of the rotating body is 20m/s to 30m/s when the air purification module operates.

10. An indoor unit of an air conditioner, comprising:

the air purification module as recited in any one of claims 1 to 9, said air purification module being located within said cabinet, said purification air duct of said air purification module communicating said purification air intake and said purification air outlet.

11. The indoor unit of claim 10, wherein the casing is further provided with a heat exchange air duct, and the heat exchange air duct communicates the heat exchange air inlet and the heat exchange air outlet; the indoor unit of the air conditioner further comprises an indoor heat exchanger and an indoor fan which are installed in the heat exchange air duct.

12. An air conditioner, comprising:

an air conditioner outdoor unit; and

the indoor unit of claim 10 or 11, which is connected to the outdoor unit of an air conditioner through a refrigerant pipe.