CN112460678A

CN112460678A - Air purification module, air conditioner indoor unit and air conditioner

Info

Publication number: CN112460678A
Application number: CN201910846671.2A
Authority: CN
Inventors: 黄愉太; 蔡序杰
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: 2019-09-06
Filing date: 2019-09-06
Publication date: 2021-03-09

Abstract

The invention discloses an air purification module, an air conditioner indoor unit and an air conditioner, wherein the air purification module comprises a shell, a rotating body and a screen, the shell is provided with an air inlet, an air outlet and a purification air channel communicated with the air inlet and the air outlet; the rotating body is rotatably arranged in the purification air duct and is suitable for throwing water outwards through rotation when the water is sprayed to the rotating body; the rotating body comprises two rotating discs which are oppositely arranged and mutually connected; the screen cloth install in the rotator, the screen cloth is laid on at least one on the carousel or two between the carousel, the screen cloth is unsmooth setting. The air purification module provided by the invention enhances the atomization effect of the screen on water drops, thereby improving the air purification effect.

Description

Air purification module, air conditioner indoor unit and air conditioner

Technical Field

The invention relates to the technical field of air conditioners, in particular to an air purification module, an air conditioner indoor unit and an air conditioner.

Background

Along with the concern of users to the indoor health problem, the air conditioner health is the primary concern of users, the air inlet of the existing air conditioner is generally provided with a filter screen which can filter impurities such as dust, particles and the like, but the filtered air is not fresh, and the feeling of freshness and micro-wetness of people in nature is not achieved. In the air conditioner with the washing function, the washing module generally adopts a mode of adding a water tank to a water beating wheel, and the water beating wheel rotates to throw out water in the water tank. But because the water throwing range of the water beating wheel is smaller, the contact range with air is smaller, and the purification effect is poorer.

In an exemplary embodiment, the water applying member and the rotating body provided with the screen are combined to achieve the effect of purifying air, namely, the water applying member applies water to the screen rotating at high speed, the water drops are torn through the screen to achieve the effect of atomizing the water drops, air flows through the screen, and the water drops moving at high speed are combined with particles or soluble matters in the air to achieve water washing and purification of the air. However, in this embodiment, the screen has a poor atomization effect on the water droplets, resulting in a poor air purification effect.

The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

Disclosure of Invention

The invention mainly aims to provide an air purification module, aiming at improving the purification effect of the air purification module.

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

the air purifier comprises a shell, a water inlet, a water outlet and a purifying air duct, wherein the shell is provided with an air inlet, an air outlet and a purifying air duct communicated with the air inlet and the air outlet;

a rotating body rotatably disposed in the purification air duct, the rotating body being adapted to spin water out when the water is sprayed to the rotating body; the rotating body comprises two rotating discs which are oppositely arranged and mutually connected; and

the screen cloth, install in the rotator, the screen cloth is laid in at least one on the carousel or two between the carousel, the screen cloth is unsmooth setting.

Optionally, the turntable comprises an outer ring, an inner disc disposed inside the outer ring, and transverse ribs connecting the outer ring and the inner disc, the transverse ribs extending in a radial direction of the turntable.

Optionally, the transverse ribs are arranged in a wave shape.

Optionally, the transverse ribs are arranged in a zigzag wave shape;

or the transverse ribs are arranged in a smooth wavy manner.

Optionally, the transverse ribs of the two turntables are arranged in one-to-one correspondence.

Optionally, the rotator still includes along a plurality of connecting pieces of rotator axial extension, and is a plurality of the connecting piece is followed the circumference of carousel is the interval setting, every the connecting piece concatenates two the outer ring and/or the horizontal rib of carousel.

Optionally, a first fixing hole for fixing the screen is formed in the outer ring;

and/or the inner disc is provided with a second fixing hole for fixing the screen.

Optionally, the rotating body further comprises a driving shaft extending along the axial direction of the rotating body, and the inner disc is provided with a mounting hole for mounting the driving shaft.

Optionally, the air purification module further comprises a driving device, and the driving device is connected with the driving shaft to drive the driving shaft to rotate.

Optionally, one end of the driving shaft close to the driving device is provided with a water blocking member for preventing water from flowing into the driving device.

Optionally, the rotating body further comprises a pressing member detachably connected to the rotating disc, and the screen is disposed between the pressing member and the rotating disc.

Optionally, the compressing member comprises an inner compression ring and an outer compression ring arranged outside the inner compression ring, the inner compression ring and the outer compression ring are arranged at intervals, and the inner compression ring and the outer compression ring are in pressure-equalizing connection with the screen.

Optionally, compress tightly the piece and still include a plurality of connecting rib, it is a plurality of connecting rib follows the circumference of interior clamping ring is arranged, and connect interior clamping ring with outer clamping ring is a plurality of connecting rib and a plurality of horizontal rib is the one-to-one setting, connecting rib's shape with the shape adaptation of horizontal rib.

Optionally, the screen is arranged in a wave-shaped concave-convex manner along the radial direction of the screen.

Optionally, the air purification module further comprises a water supply assembly, the water supply assembly comprises a water tank and a water spraying piece, and the water spraying piece is communicated with the water tank and is used for spraying water in the water tank onto the rotating body.

Optionally, when the air purification module operates, the linear velocity of the outer edge of the rotating body is 10m/s to 45 m/s.

The invention also provides an air-conditioning indoor unit, which further comprises:

an air temperature adjustment module; and

an air purification module located above or below the air temperature adjustment module.

The present invention also provides an air conditioner, comprising:

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 air purification module of the present invention comprises a rotating body adapted to throw water out by rotation when the water is sprayed to the rotating body, and a screen; the rotating body comprises two rotating discs which are oppositely arranged and mutually connected; the screen cloth install in the rotator, the screen cloth is laid on at least one on the carousel or two between the carousel, the screen cloth is unsmooth setting. When the rotator is high-speed rotatory, the screen cloth can be along with the rotator high rotation, water sprays the screen cloth of high-speed rotation, because the screen cloth is unsmooth setting, therefore can increase the collision between screen cloth and the water droplet, thereby strengthened the atomization effect of screen cloth to the water droplet has formed more tiny water droplet particles, and then has improved the purifying effect of this air purification module to the air.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of an air purification module according to the present invention;

FIG. 3 is a schematic view of an assembly structure of the rotator and the screen in FIG. 2;

FIG. 4 is an exploded view of the rotor and screen of FIG. 3;

FIG. 5 is a schematic structural diagram of an embodiment of the rotator in FIG. 3;

FIG. 6 is a cross-sectional view of the rotor of FIG. 5;

FIG. 7 is a schematic diagram of the construction of the screen of FIG. 3;

FIG. 8 is a schematic structural view of another embodiment of the rotator of FIG. 3;

FIG. 9 is a front view of the swivel of FIG. 8;

fig. 10 is a schematic structural view of another embodiment of the rotator in fig. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				300	Indoor unit of air conditioner	129	Connecting piece
200	Air temperature regulating module	130	Screen mesh
				100	Air purification module	131	Concave part
110	Shell body	132	Convex part
				111	Air inlet	140	Compressing member
112	Air outlet	141	Outer pressure ring
				113	Purifying air duct	142	Internal compression ring
120	Rotating body	143	Connecting rib
				121	Rotary disc	150	Drive device
122	Outer circular ring	160	Water retaining member
				1221	First fixing hole	170	Water supply assembly
123	Inner round plate	171	Water tank
				1231	Second fixing hole	172	Water spraying piece
124	Transverse rib	180	Fan assembly
				128	Drive shaft

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

Detailed Description

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The invention provides an air purification module which can be used alone or combined with an air conditioner, and particularly, the air conditioner can be a wall-mounted air conditioner, a cabinet air conditioner or a mobile air conditioner and the like. Wherein, this air purification module purifies room air or outdoor new trend through the mode of washing to make indoor air cleaner, can also play the effect of humidification to the room air simultaneously.

Referring to fig. 1 to 4, the present invention provides an air purification module 100, including:

the air purifier comprises a shell 110, wherein the shell 110 is provided with an air inlet 111, an air outlet 112 and a purifying air duct 113 which is communicated with the air inlet 111 and the air outlet 112;

a rotating body 120 rotatably disposed in the purification air duct 113, the rotating body 120 being adapted to spin water out by rotation when the water is sprayed to the rotating body 120; the rotating body 120 includes two rotating discs 121 disposed opposite to each other and connected to each other; and

the screen 130 is installed on the rotating body 120, the screen 130 is laid on at least one of the rotating discs 121 or between two of the rotating discs 121, and the screen 130 is disposed in a concave-convex manner.

In the embodiment of the present invention, the shape of the housing 110 may be various, for example, the cross section may be circular, oval, rectangular, etc., in order to better fit with the air conditioner, the shape of the housing 110 may be set according to the model of the air conditioner used specifically, and is not limited specifically, and the following embodiment is described by taking the housing 110 as a cylinder. The casing 110 may have a structure with openings at both ends, the openings at both ends are used as the air inlet 111 and the air outlet 112, the casing 110 may also have a structure with openings at both ends, the air inlet 111 is disposed on one circumferential side of the casing 110, and the air outlet 112 is disposed on the other circumferential side of the casing. There are various shapes of the intake port 111 and the outtake port 112, such as a circle, an ellipse, a square, a polygon, etc., and there is no particular limitation. The air inlet 111 comprises a fresh air inlet which is communicated with the outside; and/or the indoor air inlet 111, wherein the indoor air inlet 111 is communicated with the indoor space. In addition, the air inlets 111 can be arranged in a plurality of numbers, and the plurality of air inlets 111 are distributed along the circumferential direction of the shell 110 at intervals, so that air can be fed to a plurality of positions of the circumferential direction of the shell 110, and the contact area between the shell and water is increased better.

In the embodiment of the present invention, the screen 130 is disposed on the rotating body 120, and due to the porous structure of the screen 130, the water-binding property of the screen 130 is better, so that the water drops sprayed on the screen 130 are distributed more widely and uniformly. When the rotating body 120 rotates at a high speed, the screen 130 rotates at a high speed along with the rotating body 120, water is sprayed on the screen 130 rotating at the high speed, the water drops are torn by the screen 130, the effect of atomizing the water drops is achieved, and meanwhile, the water drops can be thrown outwards along with the screen 130. Air enters the purification air duct 113 from the air inlet 111 and can be fully contacted and mixed with water drops, and particulate matters, formaldehyde and the like in the air are fully contacted with the water drops and then purified by the water, so that the effect of effectively purifying the air can be achieved.

The rotating body 120 provides support for installing the screen 130, wherein the rotating body 120 includes two rotating discs 121 (an upper rotating disc and a lower rotating disc) which are oppositely arranged, and the two rotating discs 121 are connected with each other. The structure of the rotating disc 121 may be various, for example, the rotating disc 121 may be a disc structure or a ring structure, but is not limited thereto. As will be described in detail below. Here, it should be noted that the rotating body 120 may further include a plurality of intermediate rotating discs disposed between the two rotating discs 121. The screen 130 may be detachably mounted on the rotating body 120, such as a snap connection, a screw connection, an adhesive connection, or a press connection; of course, the screen 130 may be integrally formed on the rotating body 120. To better secure the screen 130, the screen 130 may be laid on the turntable 121. Specifically, the turntable 121 has a mounting surface on which a screen 130 is mounted, and the screen 130 is laid on the mounting surface. Wherein the mounting surface may be formed on an upper surface and/or a lower surface of the turntable 121.

The screen 130 is concave-convex and is provided with a plurality of concave parts 131 and a plurality of convex parts 132, so that the contact area between water drops and the screen 130 can be increased, and the collision between the water drops and the screen 130 can be increased, thereby being beneficial to enhancing the atomization effect of the screen 130 on the water drops and forming more and smaller water drop particles, being beneficial to fully contacting the air and the water drop particles and effectively improving the air purification effect. The plurality of concave portions 131 and the plurality of convex portions 132 may be continuously distributed, or may be distributed dispersedly, which is not particularly limited herein. In addition, the material of the screen 130 may be a flexible material, so that the screen 130 has a certain deformation capability, that is, the screen 130 can be deformed, which is beneficial to laying the screen 130 on the turntable 121.

In the embodiment of the present invention, the air purification module 100 further includes a driving device 150, and the driving device 150 is connected to the rotating body 120 to drive the rotating body 120 to rotate. The driving device 150 is specifically a motor or an air cylinder, and can rotate according to actual needs. It is considered that the rotational linear velocity of the rotating body 120 affects the size of the water droplet particles. Therefore, in order to obtain more finer water droplet particles, so that the water droplet particles are sufficiently contacted with the air, and the purification effect is improved, optionally, the rotational linear velocity of the rotating body 120 is 10m/s to 45 m/s. It is worth mentioning that if the outer edge linear speed of the rotating body 120 is less than 10m/s, it is not favorable for forming fine water droplet particles when the rotating body 120 rotates to throw out water; if the outer edge linear velocity of the rotating body 120 is greater than 45m/s, a large amount of power is consumed, and noise increases. Therefore, the linear velocity of the rotating body 120 is 10m/s to 45 m/s. Further, the linear velocity of the rotation of the rotating body 120 is 20m/s to 30 m/s. So, can guarantee that the water droplet particle size that rotator 120 threw away is suitable, can also effectively increase the distribution volume of water grain, can reduce the noise of production again, improves the practicality.

The air purification module 100 of the present invention comprises a rotating body 120 and a screen 130, the rotating body 120 being adapted to throw water out by rotating when the water is sprayed to the rotating body 120; the rotating body 120 includes two rotating discs 121 disposed opposite to each other and connected to each other; the screen 130 is installed on the rotating body 120, the screen 130 is laid on at least one of the rotating discs 121 or between two of the rotating discs 121, and the screen 130 is disposed in a concave-convex manner. When the rotating body 120 rotates at a high speed, the screen 130 rotates along with the rotating body 120, water is sprayed on the screen 130 rotating at a high speed, and due to the concave-convex arrangement of the screen 130, the collision between the screen 130 and water drops is increased, so that the atomization effect of the screen 130 on the water drops is enhanced, more and more tiny water drop particles are formed, and the air purification effect of the air purification module 100 on air is improved.

A specific structure of the rotating body 120 will be described below.

Referring to fig. 5, in an embodiment, the rotating disc 121 includes an outer ring 122, an inner disc 123 disposed inside the outer ring 122, and transverse ribs 124 connecting the outer ring 122 and the inner disc 123, wherein the transverse ribs 124 extend along a radial direction of the rotating body 120.

In order to better maintain the concave-convex arrangement of the screen 130, the transverse ribs 124 may be arranged in a wave-like manner. Specifically, the transverse ribs 124 are arranged in a wave shape along the radial direction of the rotating disc 121.

For example, in one embodiment, referring to fig. 5 and 6, the transverse ribs 124 are arranged in a zigzag wave shape. Specifically, the transverse rib 124 includes a plurality of broken line segments arranged along the radial direction of the rotating disc 121, and in the radial direction of the rotating disc 121, one of the two adjacent broken line segments is inclined upward, and the other one is inclined downward, so that the transverse rib 124 is arranged in a zigzag wave shape. In this embodiment, since the transverse ribs 124 are arranged in a zigzag wave shape, the static friction between the screen 130 and the rotary table 121 can be increased, so that the screen 130 does not move relative to the rotary table 121 during the high-speed rotation process, thereby improving the installation stability between the screen 130 and the rotary table 121. In another embodiment, referring to fig. 8 and 9, the transverse ribs 124 are arranged in a smooth wave shape. It will be appreciated that in this embodiment, the screen 130 is not easily scratched by the relief structure on the transverse ribs 124.

It should be noted that, in the two rotating discs 121, the transverse ribs 124 of at least one of the rotating discs 121 are arranged in a wave shape. Referring to fig. 5 and 8, in an embodiment, the transverse ribs 124 of the two rotating discs 121 are arranged in a wave shape. Referring to fig. 10, in another embodiment, the transverse ribs 124 of one of the turntables 121 are arranged in a wavy manner, and the transverse ribs 124 of the other turntable 121 are arranged in a linear manner.

In the embodiment of the present invention, the two rotating discs 121 are detachably connected. In order to facilitate the detachment of the rotating body 120, the transverse ribs 124 of the two rotating discs 121 may be disposed in a one-to-one correspondence. Of course, in other embodiments, the transverse ribs 124 of the two rotating discs 121 may be alternatively arranged.

Referring to fig. 5 and 8, in order to better connect the two rotating discs 121, the rotating body 120 further includes a plurality of connecting members 129 extending along an axial direction (vertical direction) of the rotating body 120, the plurality of connecting members 129 are spaced apart from each other along a circumferential direction of the rotating discs 121, and each connecting member 129 is connected in series with the outer rings 122 and/or the transverse ribs 124 of the two rotating discs 121.

Referring to fig. 5 and 6, in order to better drive the rotating body 120 to rotate, the rotating body 120 further includes a driving shaft 128 extending in the up-down direction, the inner discs 123 are provided with mounting holes for mounting the driving shaft 128, and the driving shaft 128 sequentially passes through the mounting holes of the two inner discs 123. The driving device 150 is connected to the driving shaft 128 to drive the driving shaft 128 to rotate, and the driving shaft 128 rotates to further drive the rotating body 120 to rotate.

In one embodiment, in order to prevent water from flowing into the driving device 150 and causing the driving device 150 to malfunction, a water blocking member 160 may be disposed at an end of the driving shaft 128 near the driving device 150, wherein the water blocking member 160 is used to prevent water from flowing into the driving device 150. Specifically, the water blocking member 160 is located on a side of the driving device 150 close to the rotating body 120, and the water blocking member 160 may be disposed in an arc shape, but may have other shapes as long as the function of preventing water is achieved.

In order to fix the screen 130 on the rotating disc 121, the first fixing holes 1221 for fixing the screen 130 are formed on the outer ring 122, and the second fixing holes 1231 for fixing the screen 130 are formed on the inner disc 123. The screen 130 may be fixed to the turntable 121 by inserting a fixing member (e.g., a screw, etc.) into the first fixing hole 1221 and/or the second fixing hole 1231.

Further, referring to fig. 3 and 4, the rotating body 120 further includes a pressing member 140 detachably connected to the rotating disc 121, and the screen 130 is disposed between the pressing member 140 and the rotating disc 121.

In order to better fix the screen 130 to the rotating disc 121, the structure of the pressing member 140 may be configured to be a contour with the structure of the rotating disc 121. Specifically, the compressing member 140 includes an inner compression ring 142 and an outer compression ring 141 disposed outside the inner compression ring 142, the inner compression ring 142 and the outer compression ring 141 are disposed at an interval, and the inner compression ring 142 and the outer compression ring 141 are pressure-equalized to the screen 130.

A plurality of third fixing holes corresponding to the first fixing holes 1221 are formed in the outer pressure ring 141, and a plurality of fourth fixing holes corresponding to the second fixing holes 1231 are formed in the inner pressure ring 142. The fixing members are inserted into the corresponding first fixing holes 1221 and the third fixing holes, so that the pressing member 140 can be fixed to the turntable 121, and the screen 130 can be better fixed to the turntable 121. Also, the pressing member 140 may be fixed to the turntable 121 by inserting fixing members into the corresponding second fixing holes 1231 and fourth fixing holes, and the screen 130 may be better fixed to the turntable 121.

Further, the pressing member 140 further includes a plurality of connecting ribs 143, the plurality of connecting ribs 143 are arranged along the circumferential direction of the inner pressing ring 142 and are connected to the inner pressing ring 142 and the outer pressing ring 141, the plurality of connecting ribs 143 and the plurality of transverse ribs 124 are arranged in a one-to-one correspondence manner, and the shape of the connecting ribs 143 is adapted to the shape of the transverse ribs 124. Here, the plurality of connecting ribs 143 are disposed in one-to-one correspondence with the plurality of transverse ribs 124, which means that the plurality of connecting ribs 143 are disposed in one-to-one correspondence with the plurality of transverse ribs 124.

Referring to fig. 7, in an embodiment, in order to increase the contact area between the water droplets and the screen 130 more effectively and increase the collision between the water droplets and the screen 130 to achieve better atomization effect, the screen 130 may be disposed in a wavy shape along the radial direction. That is, the screen 130 has a plurality of recesses 131 and protrusions 132 alternately distributed in a radial direction thereof. But is not limited thereto.

In the above embodiments, referring to fig. 2, the air purification module 100 further includes a water supply assembly 170, the water supply assembly 170 includes a water tank 171 and a water spray 172, and the water spray 172 is communicated with the water tank 171 and sprays water in the water tank 171 onto the rotating body 120. The installation position and structure of the water spray member 172 are not particularly limited, and the water spray member 172 may be disposed above, below, or on the peripheral side of the rotating body 120, for example. The water spraying member 172 may be provided with one or more nozzles, and it is understood that the water spraying member 172 may be provided with a plurality of nozzles in order to increase a water spraying area. In order to better pump the water in the water tank 171 to the water spray 172, a water pump may be provided in the water tank 171 to pump the water in the water tank 171 to the water spray 172.

In addition, referring to fig. 2, the air purification module 100 further includes a fan assembly 180, and the fan assembly 180 is disposed in the purification air duct 113 to drive air to flow into the purification air duct 113 from the air inlet 111, and to blow out from the air outlet 112 after purification. The fan assembly 180 may be disposed at the air inlet 111, the air outlet 112, or other positions in the purification air duct 113, which is not limited herein. The fan assembly 180 includes a wind wheel and a motor for driving the wind wheel to rotate. Specifically, the wind wheel may be a centrifugal wind wheel, an oblique flow wind wheel, an axial flow wind wheel, or the like.

Referring to fig. 1, the present invention further provides an air conditioning indoor unit 300, where the air conditioning indoor unit 300 includes an air temperature adjusting module 200 and an air purifying module 100, and the specific structure of the air purifying module 100 refers to the above embodiments, and since the air conditioning indoor unit 300 adopts all technical solutions of all the above embodiments, the air conditioning indoor unit at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated here. The indoor unit 300 may be a floor type indoor unit, a wall-mounted indoor unit, or a mobile air conditioner.

The air temperature adjusting module 200 is mainly used to adjust the indoor temperature. There may be various positional relationships between the air temperature adjusting module 200 and the air cleaning module 100, for example, the air temperature adjusting module 200 is located above or below the air cleaning module 100, but is not limited thereto. Specifically, the air temperature adjustment module 200 has a heat exchange air inlet 111, a heat exchange air outlet 112, and a heat exchange air duct communicating the heat exchange air inlet 111 and the heat exchange air outlet 112. A heat exchanger and a heat exchange fan are arranged in the heat exchange air duct, and under the driving of the heat exchange fan, indoor air enters the heat exchange air duct from the heat exchange air inlet 111, exchanges heat with the heat exchanger, and then is blown out from the heat exchange air outlet 112.

The present invention further provides an air conditioner, which includes an air conditioner indoor unit 300 and an air conditioner outdoor unit, the specific structure of the air conditioner indoor unit 300 refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An air purification module, comprising:

2. The air purification module of claim 1, wherein the turntable comprises an outer ring, an inner disc disposed inside the outer ring, and transverse ribs connecting the outer ring and the inner disc, the transverse ribs extending in a radial direction of the turntable.

3. The air purification module of claim 2, wherein the transverse ribs are arranged in a wave-like manner.

4. The air purification module of claim 3, wherein the transverse ribs are arranged in a zigzag wave shape;

or the transverse ribs are arranged in a smooth wavy manner.

5. The air purification module according to any one of claims 2 to 4, wherein the transverse ribs of the two turntables are arranged in a one-to-one correspondence.

6. The air purification module of claim 2, wherein the rotating body further comprises a plurality of connecting members extending along the axial direction of the rotating body, the plurality of connecting members are arranged at intervals along the circumferential direction of the rotating discs, and each connecting member is connected in series with the outer ring and/or the transverse ribs of two rotating discs.

7. The air purification module according to any one of claims 2 to 4, wherein the outer ring is provided with first fixing holes for fixing the screen;

8. The air purification module as claimed in any one of claims 2 to 4, wherein the rotating body further comprises a driving shaft extending in an axial direction of the rotating body, and the inner disc is provided with a mounting hole for mounting the driving shaft.

9. The air purification module of claim 8, further comprising a drive device coupled to the drive shaft to drive the drive shaft in rotation.

10. The air purification module of claim 9, wherein the end of the drive shaft adjacent to the drive device is provided with a water stop for preventing water from flowing into the drive device.

11. The air purification module according to any one of claims 2 to 4, wherein the rotating body further comprises a pressing member detachably connected to the turntable, and the screen is disposed between the pressing member and the turntable.

12. The air purification module of claim 11, wherein the compression member comprises an inner compression ring and an outer compression ring disposed outside the inner compression ring, the inner compression ring is spaced apart from the outer compression ring, and the inner compression ring and the outer compression ring press-contact the screen.

13. The air purification module according to claim 12, wherein the compressing member further comprises a plurality of connecting ribs, the plurality of connecting ribs are arranged along the circumferential direction of the inner compression ring and are connected with the inner compression ring and the outer compression ring, the plurality of connecting ribs and the plurality of transverse ribs are arranged in a one-to-one correspondence, and the shape of the connecting ribs is adapted to the shape of the transverse ribs.

14. The air purification module according to any one of claims 1 to 4, wherein the screen is provided with a wave-like concave-convex shape along a radial direction thereof.

15. The air purification module according to any one of claims 1 to 4, further comprising a water supply assembly including a water tank and a water spray member communicating with the water tank for spraying water in the water tank onto the rotary body.

16. The air purification module according to any one of claims 1 to 4, 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.

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

an air temperature adjustment module; and

the air purification module of any one of claims 1 to 16, located above or below the air temperature conditioning module.

18. An air conditioner, comprising:

an air conditioner outdoor unit; and the number of the first and second groups,

the indoor unit of claim 17, wherein the indoor unit is connected to the outdoor unit through a refrigerant pipe.