Air purification module, air conditioner indoor unit and air conditioner

Abstract

The present invention discloses an air purification module, an air conditioner indoor unit and an air conditioner, wherein the air purification module comprises: a housing; a rotating body rotatably arranged in the housing, the rotating body comprises a plurality of rotating rings and a connecting member, the plurality of rotating rings are stacked and arranged at intervals, the connecting member connects the plurality of rotating rings into one body, and the rotating body is suitable for, when water is sprayed onto the rotating body, throwing the water outward by rotating. The air purification module of the present invention can improve the purification effect.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to an air purification module, an air conditioner indoor unit and an air conditioner. Background Art

[0002] At present, the water washing module of the air conditioner with water washing function generally adopts the method of adding a water wheel to a water tank, and the water wheel rotates to throw the water in the water tank out. However, since the water wheel has a small range of water throwing, the contact range with the air is small, and the purification effect is poor. Summary of the invention

[0003] The main purpose of the present invention is to provide an air purification module, aiming to improve the purification effect.

[0004] To achieve the above object, the present invention provides an air purification module, the air purification module comprising:

[0005] case;

[0006] A rotating body is rotatably arranged in the shell, and the rotating body includes a plurality of rotating rings and connecting parts. The plurality of rotating rings are stacked and arranged at intervals, and the connecting part connects the plurality of rotating rings into one. The rotating body is suitable for throwing water outward by rotation when water is sprayed onto the rotating body.

[0007] Optionally, the central areas of the plurality of rotating rings form a mounting channel extending along the rotation axis of the rotating body, and the gap between two adjacent rotating rings is connected to the mounting channel;

[0008] Optionally, the air purification module further comprises a water supply device installed on the shell, wherein the water supply device is connected to a gap between two adjacent rotating rings, and the rotating body throws water out of the gap by rotating.

[0009] Optionally, the water supply device includes a water tank and a water spray pipe, one end of the water spray pipe is connected to the water tank, the other end of the water spray pipe extends into the installation channel, and the water spray pipe is provided with a water spray hole connected to the gap.

[0010] Optionally, the air purification module also includes a driving device connected to the rotating body, and the driving device drives the rotating body to rotate along its axial direction; the air purification module also includes a motor base, which is located at one end of the axial direction of the rotating body, the motor base is connected to the shell, and the driving device is installed on the motor base.

[0011] Optionally, the motor base includes an inner ring, an outer ring spaced outside the inner ring, and a connecting portion connecting the inner ring and the outer ring, the driving device is fixed to the inner ring, and the outer ring is fixed to the housing.

[0012] Optionally, the air purification module further includes a support rod, one end of which is rotatably connected to the rotating body, the other end of which is connected to the shell, and the support rod and the driving device are respectively arranged at two ends of the rotating body along the axial direction.

[0013] Optionally, the support rod is a hollow tube, and the water spray pipe passes through the support rod and extends into the installation channel.

[0014] Optionally, the connecting member is a connecting rib extending along the axial direction of the rotating body.

[0015] Optionally, the axial direction of the rotating body is along the up and down direction, the shell is provided with an air inlet, an air outlet and a purification air duct connecting the air inlet and the air outlet, the rotating body is located in the purification air duct, the air inlet is located below the rotating body, and the air outlet is located above the rotating body.

[0016] Optionally, when the air purification module is working, the linear speed of the outer edge of the rotating body (120) is 10m / s to 45m / s.

[0017] Optionally, when the air purification module is working, the linear speed of the outer edge of the rotating body (120) is 20m / s to 30m / s.

[0018] The present invention also provides an air conditioner indoor unit, comprising:

[0019] A casing, wherein the casing is provided with a heat exchange air inlet, a heat exchange air outlet, a purification air inlet and a purification air outlet, and the heat exchange air inlet is connected to the heat exchange air outlet; and

[0020] An air purification module is located in the housing, an air inlet of the air purification module is connected to the purification air inlet, and an air outlet of the air purification module is connected to the purification air outlet.

[0021] The present invention also provides an air conditioner, comprising:

[0022] Air conditioner outdoor unit; and

[0023] An air-conditioning indoor unit is connected to the air-conditioning outdoor unit via a refrigerant pipe.

[0024] In the present invention, a large rotating body is divided into a plurality of rotating rings. Since the plurality of rotating rings are stacked and spaced apart, it is equivalent to a single rotating ring rotating, so the shaking can be reduced. Moreover, the gap between two adjacent rotating rings can buffer the shaking, avoid or reduce the shaking from being transmitted to other rotating rings, thereby greatly improving the rotational stability of the entire rotating body. In addition, since the rotating body can throw water through the gap between two adjacent rotating rings, there is a gap in the entire circumferential direction, and the water throwing efficiency is relatively high, that is, the entire circumference is covered by water particles, so the contact range with the air is larger and the purification effect is better. At the same time, the water thrown out through the gap can form finer water particles under the action of centrifugal force, and can contact the air more fully, so it can effectively ensure that the air purification module has a high processing capacity for air purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0026] Figure 1 A schematic plan view of an embodiment of an air conditioner indoor unit of the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the structure of the indoor unit of the air conditioner;

[0028] Figure 3 for Figure 1 The structural diagram of the air purification module;

[0029] Figure 4 for Figure 3 Schematic diagram of part of the structure of the air purification module.

[0030] Description of Figure Numbers:

[0031]

[0032]

[0033] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The present invention provides an air purification module, an air conditioner indoor unit and an air conditioner. The air purification module can be used alone or in combination with the air conditioner. Specifically, the air conditioner can be a wall-mounted unit, a floor-standing air conditioner indoor unit or a mobile air conditioner. The air purification module can purify indoor air or fresh air by water washing, so that the air flowing into the room is cleaner and can have a humidification effect.

[0036] Please refer to Figures 1 to 4 Specifically, the air purification module 100 of the present invention includes a housing 110, a rotating body 120 and a driving device. Among them, the housing 110 is provided with an air inlet, an air outlet and a purification air duct 113 connecting the air inlet and the air outlet. The indoor air or fresh air enters the housing 110 from the air inlet, and is cleaned by the water sprayed by the rotating body 120 arranged in the housing 110, and then blown out from the air outlet. In order to distinguish from the air inlet and air outlet of the air conditioner, and facilitate the subsequent better description, the air inlet of the housing 110 is defined as the air inlet 111, and the air outlet of the housing 110 is defined as the air outlet 112 for explanation. The housing 110 is generally cylindrical and extends in the up and down direction. For example, the housing 110 can be square or circular, etc. In addition, the housing 110 can also be a structure with both ends sealed. In one embodiment, the air inlet 111 is arranged on the peripheral side of the housing 110, and the open opening at the top of the housing 110 is the air outlet 112. Of course, in other embodiments, the air outlet 112 may also be provided on the peripheral side of the housing 110. It should be noted that in the embodiments of the present invention, directional indications (such as up, down, left, right, front, back, etc.) are involved, and the directional indications are only used to explain the relative positional relationship and movement of the components under a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications also change accordingly.

[0037] The rotating body 120 is rotatably arranged in the housing 110, that is, rotatably arranged in the purification air duct 113. When water is sprayed on the rotating body 120, the rotating body 120 throws the water outward by rotating. Specifically, the rotating body 120 has a rotation axis, and a mounting channel 123 extending along the rotation axis is formed in the rotating body 120, and a water-throwing channel 124 is provided on the circumference of the rotating body 120. The rotating body 120 is used to throw the water sprayed on the rotating body 120 out from the water-throwing channel 124, and the thrown water is sprayed around the housing 110. In one embodiment, the water source is connected to the mounting channel 123, that is, the water is directly provided to the mounting channel 123, and then thrown out from the water-throwing channel 124. In one embodiment, a water spray pipe 161 is provided in the mounting channel 123, and a water spray hole is provided on the water spray pipe 161. The water source is connected to the water spray pipe 161, and the water is thrown out from the water spray hole through the water-throwing channel 124.

[0038] In the present invention, when the rotating body 120 rotates at high speed, a huge centrifugal force is generated. The water in the installation channel 123 (or the water sprayed from the water spray pipe 161) has supergravity acceleration under the action of the rotating body 120 and moves at high speed. When passing through the water-spinning channel 124, dispersed droplets are generated and thrown outward. The small droplets moving at high speed collide with the particles in the air. The water particles moving at high speed can clean the tiny dust in the air, and organic matter such as formaldehyde is dissolved in water, thereby playing a role in purifying the air. Since the water-spinning channel 124 is set on the rotating body 120, it can disperse the water flow into water particles and spray them out. Therefore, the water particles sprayed from multiple water-spinning channels 124 have a larger coverage range and a better contact effect with the air, so the purification effect can be greatly improved.

[0039] Optionally, the air inlet 111 is located below the rotating body 120, and the air outlet 112 is located above the rotating body 120, so that the air moves from bottom to top, and the water sprayed from the rotating body 120 flows from top to bottom under the influence of gravity, and the air collides with the water to be purified.

[0040] The driving device is installed on the housing 110, and the driving device is connected to the rotating body 120 to drive the rotating body 120 to rotate along the rotation axis. In order to facilitate the subsequent distinction of other driving devices, the driving device that drives the rotating body 120 to rotate is taken as the first driving device 130 (please refer to the figure) as an example for explanation in the specification. The first driving device 130 is specifically a motor or other driving member that can drive the rotating body 120 to rotate. In the embodiment of the present invention, the first driving device 130 drives the rotating body 120 to rotate along the rotation axis of the rotating body 120, and the rotating body 120 generates a great centrifugal force. When the water in the installation channel 123 flows to the water-throwing channel 124, it is ejected through the channel. When the air enters the purification air duct 113, it contacts with the water particles, and the air is purified and humidified. The way of throwing water by the rotating body 120 can break up the water flow to form finer water particles, so that the contact area between the air and the water particles is larger, and the contact between the two is more sufficient, so the purification effect is better.

[0041] The air purification module 100 in the present invention also includes a water supply device installed on the shell 110, and the water supply device is used to supply water to the rotating body 120. Specifically, the water supply device is connected to the water-throwing channel 124. It should be noted that the water supply device referred to in the embodiment of the present invention is connected to the water-throwing channel 124, and the water supply to the water-throwing channel 124 includes but is not limited to the following situations: In one embodiment, the water supply device extends into the installation channel 123 to directly spray water. Specifically, in this embodiment, the water supply device includes a water spray pipe 161, and the water spray pipe 161 extends into the installation channel 123. A water spray hole is provided on the water spray pipe 161 to spray water toward the installation channel 123, and the water is then sprayed from the installation channel 123 to the water-throwing channel 124. In one embodiment, the water supply device includes a water spray pipe 161, which extends into the installation channel 123. The water spray pipe 161 is provided with a water spray hole to spray water directly toward the water-spinning channel 124, and the water sprayed from the water spray hole is directly sprayed from the water-spinning channel 124 without passing through the installation channel 123. In one embodiment, the water supply device is located outside the installation channel 123 and is disposed near one end of the installation channel 123, and sprays water from the outside into the installation channel 123. For example, the water spray pipe 161 is located outside the installation channel 123 and does not extend into the installation channel 123.

[0042] Specifically, a plurality of water spray holes are provided on the peripheral side of the water spray pipe 161 so as to spray water in all directions. Alternatively, a water spray hole is provided at the end of the water spray pipe 161 for spraying water. In addition, a plurality of spray arms may be provided on the water spray pipe 161 for spraying water. Optionally, the aperture of the water spray hole is less than or equal to 5 mm, which can ensure that the sprayed water droplets are small and achieve a better atomization effect.

[0043] In one embodiment, the water supply device further includes a water tank 162, which is mounted on the housing 110. Specifically, the water tank 162 is mounted on the outer bottom of the housing 110. In addition, the water tank 162 can also be mounted inside the housing 110. The housing 110 is generally cylindrical with both ends connected, and its lower end is covered by the upward opening of the water tank 162. One end of the water spray pipe 161 is connected to the water tank 162, and the other end of the water spray pipe 161 is connected to the installation channel 123 to supply water to the installation channel 123. In addition, the water supply device further includes a water pump 163, which is located on the connecting pipeline between the water tank 162 and the water spray pipe 161, and is used to transport the water in the water tank 162 to the water spray pipe 161.

[0044] Specifically, the rotating body 120 includes a plurality of rotating rings 121 and a connecting member 122. The plurality of rotating rings 121 are sequentially arranged at intervals along the rotation axis, i.e., stacked, and the connecting member 122 connects the plurality of rotating rings 121 into one. The central areas of the plurality of rotating rings 121 are hollow to form an installation channel 123 extending along the rotation axis of the rotating body 120, and the gap between two adjacent rotating rings 121 forms a water-spinning channel 124 that is connected to the installation channel 123.

[0045] In the embodiment of the present invention, a large rotating body 120 is divided into a plurality of rotating rings 121. Since the plurality of rotating rings 121 are stacked and arranged at intervals, it is equivalent to a single rotating ring 121 rotating, so the shaking can be reduced. In addition, the gap between two adjacent rotating rings 121 can buffer the shaking, avoid or reduce the shaking from being transmitted to other rotating rings 121, and thus greatly improve the rotation stability of the entire rotating body 120. In addition, since the rotating body 120 is thrown out of water through the gap between two adjacent rotating rings 121, there is a gap in the entire circumferential direction, and the water throwing efficiency is high, that is, it is covered by water particles in the entire circumferential direction, so the contact range with the air is larger and the purification effect is better. At the same time, the water thrown out through the gap can form finer water particles under the action of centrifugal force, and can contact with the air more fully, so it can effectively ensure that the air purification module 100 has a high processing capacity for air purification.

[0046] In one embodiment, the connecting member 122 is a connecting rib extending along the axial direction of the rotating body 120. Specifically, the connecting rib extends from one end of the rotating body 120 to the other end to connect all the multiple rotating rings 121 together. In order to improve the connection stability, the rotating body 120 is provided with a plurality of connecting ribs, and the plurality of connecting ribs are arranged at intervals along the circumference of the rotating body 120. By providing the connecting ribs, a better connection effect is achieved and the overall structure is also simpler.

[0047] In one embodiment, the connecting member 122 includes a connecting rod and a plurality of strips disposed on the connecting rod, the connecting rod extends along the axial direction of the rotating body 120, the plurality of strips are arranged at intervals along the length direction of the connecting rod, and each strip is connected to the rotating ring 121 adjacent to it. The connecting rod can be disposed on the outer periphery of the rotating body 120, and the strips are also located outside the rotating body 120. In one embodiment, the connecting rod is disposed on the inner periphery of the rotating body 120, that is, in the mounting channel 123, and a plurality of strips are connected to the same rotating ring 121, and the plurality of strips connected to the same rotating ring 121 are arranged radially with the connecting rod as the center, so that the installation stability of the rotating body 120 can be improved, and the problem of the overall structure being too large caused by disposing the connecting member 122 outside the rotating body 120 can be avoided.

[0048] Please refer to it again Figure 4 In order to fix the first drive device 130, in one embodiment, the housing 110 is provided with a motor seat 140, the motor seat 140 is located at one end of the axial direction of the rotating body 120, and the first drive device 130 is installed on the motor seat 140. By installing the first drive device 130 at one end of the rotating body 120 along the axial direction, it is convenient for the first drive device 130 to be connected with the rotating body 120, and it is convenient for the first drive device 130 to directly drive the rotation along its axial direction without the need to set up other conversion structures for steering. Optionally, the motor seat 140 is provided at the upper end of the housing 110, so that water can be prevented from being sprayed onto the first drive device 130.

[0049] Specifically, the motor base 140 includes an inner ring 141, an outer ring 142 that is spaced apart outside the inner ring 141, and a connecting portion 143 connecting the inner ring 141 and the outer ring 142. There may be a plurality of connecting portions 143, which are spaced apart along the circumference of the inner ring 141. The connecting portion 143 is generally in the shape of an elongated strip and extends along the radial direction of the motor base 140. In order to improve the structural strength, a reinforcing plate 144 may be provided on the connecting portion 143, and the reinforcing plate 144 is respectively connected to the inner ring 141 and the outer ring 142. The first driving device 130 is fixed to the inner ring 141. In one embodiment, the first driving device 130 partially extends into the inner ring 141, and the inner ring 141 plays a circumferential limiting role. The first driving device 130 and the inner ring 141 can be fixed by screws, buckles or welding. The outer ring 142 is fixed to the housing 110. In one embodiment, the outer ring 142 is provided with a mounting lug 1421, and the mounting lug 1421 is provided with a mounting hole, which is used for a mounting member to extend into and fix to the housing 110, for example, the mounting member is a screw or a pin. The inner ring 141, the outer ring 142 and the connecting portion 143 are equivalent to forming a plurality of through holes, so that the motor seat 140 is a hollow structure, so that air circulation can be ensured, and a better heat dissipation effect is achieved for the first drive device 130. In this embodiment, the motor seat 140 is coaxially arranged with the rotating body 120.

[0050] Please refer to it again Figure 1 In one embodiment, the air purification module 100 further includes a support rod 150, one end of which is rotatably connected to the rotating body 120, and the other end of which is connected to the housing 110. The support rod 150 and the first driving device 130 are respectively arranged at two ends of the rotating body 120 along the axial direction. In this way, one end of the rotating body 120 is driven to rotate by the first driving device 130, while the other end of the rotating body 120 is limited by the support rod 150 to prevent the rotating body 120 from deviating and shaking when rotating.

[0051] Optionally, the axial direction of the rotating body 120 is along the up-down direction, the first driving device 130 is located at the upper end of the rotating body 120, the support rod 150 extends along the up-down direction, the upper end of the support rod 150 is rotatably connected to the rotating body 120 and supports the rotating body 120, and the lower end of the support rod 150 is connected to the housing 110. Specifically, in one embodiment, the upper end surface of the support rod 150 abuts against the lower surface of the rotating body 120 to achieve a supporting effect. In one embodiment, a shoulder is formed on the support rod 150, and the shoulder abuts against the lower surface of the rotating body 120. By providing the support rod 150 to support the rotating body 120, the stability of the rotating body 120 can be improved, and the rotating body 120 can be prevented from falling due to high-speed rotation.

[0052] In one embodiment, the air purification module 100 further includes a water spray pipe 161, which extends into the installation channel 123 and sprays water toward the installation channel 123. Specifically, a plurality of water spray holes are provided on the peripheral side of the water spray pipe 161; or, the end of the water spray pipe 161 sprays water; or, a plurality of spray arms are provided on the water spray pipe 161 to spray water.

[0053] In one embodiment, the support rod 150 is a hollow tube, and the water spray pipe 161 passes through the support rod 150 and extends into the installation channel 123. In the embodiment where the support rod 150 extends into the installation channel 123, in order to achieve water discharge, a plurality of water holes are also provided on the peripheral side of the support rod 150 to ensure that the water sprayed by the water spray pipe 161 can be sprayed out from the water holes. By passing the water spray pipe 161 through the support rod 150, a more compact structure can be achieved, which has the effect of reducing the volume of the whole machine.

[0054] In one embodiment, the air purification module 100 further includes a purification fan, which can be installed inside or outside the housing 110. In one embodiment, the purification fan is installed outside the housing 110 and is located at the upper end of the housing 110. The purification fan includes a purification fan wheel 172 and an air duct housing 171, an air duct is formed in the air duct housing 171, and the purification fan wheel 172 is installed in the air duct, which is connected to the air outlet 112. Under the action of the purification fan, the air flows from the air inlet 111 to the air outlet 112, and is blown out through the air duct formed by the air duct housing 171.

[0055] Furthermore, the air purification module also includes a second driving device 173, which is connected to the purification wind wheel 172 and drives the purification wind wheel 172 to rotate.

[0056] In one embodiment, when the air purification module 100 is working, the linear speed of the outer edge of the rotating body 120 is 10m / s to 45m / s. When the linear speed of the outer edge of the rotating body 120 is too small, the speed of the water thrown out by the rotating body 120 is small, and the air purification effect is poor. When the linear speed of the outer edge of the rotating body 120 is too large, the energy consumption of the rotating body 120 is large and the noise generated is large, and continuing to increase the linear speed of the outer edge of the rotating body 120 has little effect on improving the air purification effect.

[0057] Furthermore, in this embodiment, when the air purification module 100 is working, the linear speed of the outer edge of the rotating body 120 is 20m / s to 30m / s. At this time, the rotating body 120 has the advantages of good purification effect, reasonable energy consumption and low noise.

[0058] The present invention also proposes an air-conditioning indoor unit, which includes a housing 200 and an air purification module 100. The specific structure of the air purification module 100 refers to the above embodiment. Since the air-conditioning indoor unit includes the air purification module 100, it has all the effects brought by the air purification module 100, which will not be repeated here. Among them, the air-conditioning indoor unit also includes a heat exchanger and a heat exchange fan. The housing 200 extends in the up and down direction, and the housing 200 is provided with a heat exchange air inlet 210, a heat exchange air outlet, and a heat exchange air duct (not shown) connecting the heat exchange air inlet 210 and the heat exchange air outlet. The heat exchanger (not shown) and the heat exchange fan (not shown) are arranged in the heat exchange air duct. The indoor air enters the heat exchange air duct from the heat exchange air inlet 210, and after heat exchange through the heat exchanger, it is blown out from the heat exchange air outlet.

[0059] There are many ways to fix the air purification module 100 and the housing 200. For example, in some embodiments, the air purification module 100 and the housing 200 are fixed by buckles; in some embodiments, the air purification module 100 and the housing 200 are fixed by screws; in some embodiments, the air purification module 100 and the housing 200 are fixed by welding. The fixing method of the air purification module 100 and the housing 200 is not limited here, as long as the two can be connected.

[0060] The air purification module 100 can be installed inside or outside the housing 200. The following is an example of the air purification module 100 being installed inside the housing 200. In one embodiment, the air purification module 100 is installed at the bottom of the housing 200. Since the air purification module 100 is installed at the bottom of the housing 200 and is arranged in the up and down direction, it can avoid occupying the lateral space and reduce the occupation of the indoor lateral space. A purification air inlet 220 and a purification air outlet 230 are provided on the peripheral side of the housing 200. The purification air inlet 220 is connected to the air inlet 111, and the purification air outlet 230 is connected to the air outlet 112. Since the rotating body 120 is wrapped by the shell 110 and then installed in the housing 200, the shell 110 can block the water thrown out by the rotating body 120 from flowing to the inner wall of the housing 200, so it can avoid other parts on the inner wall of the housing 200 from being wetted and damaged. In addition, a plurality of air inlets 111 are provided on the peripheral side of the shell 110 to allow air to enter from a plurality of circumferential positions, thereby better increasing the contact area with water.

[0061] The following is a detailed description of the air purification process: indoor air or fresh air enters the housing 200 from the purification air inlet 220 under the action of the purification fan, and flows into the purification air duct 113 from the air inlet 111. The water pump 163 transports the water in the water tank 162 to the water spray pipe 161, and the water spray pipe 161 sprays the water from the water spray hole to the surrounding areas to produce atomization; the rotating body 120 rotates under the drive of the first driving device 130, and the centrifugal force generated by the high-speed rotating body 120 produces super gravity, and then atomizes the water again to form finer water droplets, and throws the water droplets to the purification air duct 113 around, and forms fine water particles in the purification air duct 113. The air is fully in contact with the water particles in the purification air duct 113, and the particulate matter in the air (such as large dust particles, PM2.5, formaldehyde, sulfur dioxide, bacteria or viruses, etc.) is captured by the water particles and falls, and flows back to the water tank 162. The purified air flows upward and flows into the air duct of the purification fan through the air outlet 112 , and is finally blown out from the purification air outlet 230 on the housing 200 .

[0062] The present invention also provides an air conditioner, which includes an air conditioner outdoor unit and an air conditioner indoor unit, wherein the air conditioner indoor unit is connected to the air conditioner outdoor unit via a refrigerant pipe. The specific structure of the air conditioner indoor unit is shown in the above embodiment. Since the air conditioner includes the air conditioner indoor unit, it has all the effects brought by the air conditioner indoor unit, which will not be described in detail here.

[0063] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air purification module, characterized in that: include: case; as well as A rotating body is rotatably arranged in the shell, the rotating body comprises a plurality of rotating rings and a connecting member, the plurality of rotating rings are stacked and arranged at intervals, the connecting member is a connecting rib extending along the axial direction of the rotating body, the rotating body is provided with a plurality of connecting ribs, the plurality of connecting ribs are arranged at intervals along the circumference of the rotating body, the connecting member connects the plurality of rotating rings into one, and the rotating body is suitable for, when water is sprayed onto the rotating body, throwing the water outward by rotating; A driving device connected to the rotating body to drive the rotating body to rotate; A support rod, one end of which is rotatably connected to the rotating body, and the other end of which is connected to the shell. The support rod and the driving device are respectively arranged at two ends of the rotating body along the rotation axis. A shoulder is formed on the support rod, and the shoulder abuts against the lower surface of the rotating body.

2. The air purification module according to claim 1, characterized in that: The central areas of the plurality of rotating rings form a mounting channel extending along the rotation axis of the rotating body, and the gap between two adjacent rotating rings is connected to the mounting channel; The air purification module further comprises a water supply device installed on the shell, wherein the water supply device is connected to the gap between two adjacent rotating rings, and the rotating body throws water out of the gap through the rotation.

3. The air purification module according to claim 2, characterized in that: The water supply device comprises a water tank and a water spray pipe, one end of the water spray pipe is connected with the water tank, the other end of the water spray pipe extends into the installation channel, and the water spray pipe is provided with a water spray hole connected with the gap.

4. The air purification module according to claim 3, characterized in that: The air purification module further comprises a motor base, wherein the motor base is located at one end of the rotation axis of the rotating body, the motor base is connected to the shell, and the driving device is mounted on the motor base.

5. The air purification module according to claim 4, characterized in that: The motor base includes an inner ring, an outer ring spaced outside the inner ring, and a connecting portion connecting the inner ring and the outer ring. The driving device is fixed to the inner ring, and the outer ring is fixed to the housing.

6. The air purification module according to claim 3, characterized in that: The support rod is a hollow tube, and the water spray pipe passes through the support rod and extends into the installation channel.

7. The air purification module according to claim 1, characterized in that: The rotation axis of the rotating body is along the up and down direction, the shell is provided with an air inlet, an air outlet and a purification air duct connecting the air inlet and the air outlet, the rotating body is located in the purification air duct, the air inlet is located below the rotating body, and the air outlet is located above the rotating body.

8. The air purification module according to claim 1, characterized in that: When the air purification module is working, the linear speed of the outer edge of the rotating body is 10 m / s~45 m / s.

9. The air purification module according to claim 8, characterized in that: When the air purification module is working, the linear speed of the outer edge of the rotating body is 20 m / s~30 m / s.

10. An air conditioner indoor unit, characterized in that: include: A casing, wherein the casing is provided with a heat exchange air inlet, a heat exchange air outlet, a purification air inlet and a purification air outlet, and the heat exchange air inlet is connected to the heat exchange air outlet; as well as The air purification module according to any one of claims 1 to 9, wherein the air purification module is located in the casing, the air inlet of the air purification module is connected to the purification air inlet, and the air outlet of the air purification module is connected to the purification air outlet.

11. An air conditioner, characterized in that: include: Air conditioner outdoor unit; as well as The air conditioner indoor unit as claimed in claim 10, wherein the air conditioner indoor unit is connected to the air conditioner outdoor unit via a refrigerant pipe.

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