CN210118905U - Air purification device and air conditioner indoor unit with same - Google Patents

Abstract

The utility model discloses an air purification device and air conditioning indoor unit who has it, air purification device includes: the shell is provided with an air inlet and an air outlet, and an accommodating cavity communicated with the air inlet and the air outlet is defined in the shell; the fan assembly is arranged in the accommodating cavity and used for driving air to flow into the accommodating cavity from the air inlet and flow out from the air outlet; the purification component is rotatably arranged in the accommodating cavity and is positioned between the air inlet and the air outlet in the flowing direction of the airflow; the water distribution component comprises a water inlet part and a water outlet part, wherein the water outlet part is provided with a water inlet, at least one water outlet and a flow guide surface positioned on the downstream of the water outlet in the flow direction of water flow, the flow guide surface is used for changing the flow direction of water sprayed out from the water outlet, the water outlet sprays water towards the purification component, and the purification component crushes the water sprayed on the purification component through rotation and throws the water outwards. According to the utility model discloses air purification device has advantages such as convenient to use, purifying effect.

Description

Air purification device and air conditioner indoor unit with same

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to an air purification device and has air purification device's indoor set of air conditioner.

Background

In the related art, the air purification device purifies the air by using the water sprayed from the water distribution assembly, but the water sprayed from the water distribution assembly is usually a water column or larger water particles, the number of the water particles is small and large, and when the water particles are too large, the dust and impurities in the air are not conveniently removed, so that the purification effect of the air purification device is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air purification device, this air purification device have advantages such as convenient to use, purifying effect.

The utility model discloses still provide one kind and have air purification device's indoor set of air conditioner.

To achieve the above object, according to an embodiment of the first aspect of the present invention, there is provided an air purification apparatus including: the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air inlet and an air outlet, and an accommodating cavity communicated with the air inlet and the air outlet is defined in the shell; the fan assembly is arranged in the accommodating cavity and used for driving air to flow into the accommodating cavity from the air inlet and flow out from the air outlet; the purification assembly is rotatably arranged in the accommodating cavity and is positioned between the air inlet and the air outlet in the flowing direction of the airflow; the water distribution component comprises a water inlet part and a water outlet part, the water outlet part is provided with a water inlet, at least one water outlet and a flow guide surface which is positioned at the downstream of the water outlet in the flow direction of water flow, the flow guide surface is used for changing the flow direction of water sprayed out of the water outlet, the water outlet sprays water towards the purification component, and the purification component crushes the water sprayed on the purification component through rotation and throws the water outwards.

According to the utility model discloses air purification device has advantages such as convenient to use, purifying effect.

In addition, the air purification device according to the above embodiment of the present invention may further have the following additional technical features:

according to some embodiments of the invention, the water outlet forms a closed annular hole or a semi-closed annular hole; or the water outlet comprises a plurality of spray holes, and the plurality of spray holes are positioned on the same circumference.

According to some embodiments of the utility model, the water conservancy diversion is personally submitted the annular, and follows the circumference of delivery port extends.

According to some embodiments of the utility model, at least some of water conservancy diversion face is followed the play water direction of delivery port leans out to extend or at least some of water conservancy diversion face along with the opposite direction of play water direction of delivery port leans out to extend.

According to the utility model discloses a some embodiments, the water conservancy diversion face includes near-end water conservancy diversion section and distal end water conservancy diversion section, near-end water conservancy diversion section is connected far-end water conservancy diversion section with between the internal face of delivery port, wherein, at least some of near-end water conservancy diversion section is followed the play water direction of delivery port leans out to extend, at least some of distal end water conservancy diversion section along with the opposite direction of play water direction of delivery port leans out to extend.

According to some embodiments of the invention, at least a portion of the proximal flow guide section forms a curved surface of the recess.

According to some embodiments of the present invention, the water outlet portion forms a column shape, the water outlet includes a first water outlet and a second water outlet, the first water outlet and the second water outlet are in the axial interval arrangement of the water outlet portion, the flow guide surface includes a first flow guide surface located in the downstream of the first water outlet and a second flow guide surface located in the downstream of the second water outlet.

According to the utility model discloses a some embodiments, on the flow direction of rivers, first delivery port with distance between the water inlet is greater than the second delivery port with distance between the water inlet, first water conservancy diversion face with at least one in the second water conservancy diversion face is equipped with a plurality of interval arrangements's atomizing arch.

According to some embodiments of the utility model, first water conservancy diversion face is equipped with a plurality ofly the atomizing is protruding.

According to some embodiments of the present invention, the atomization protrusion is a hemispherical protrusion.

According to some embodiments of the invention, the first water outlet is smaller in width in the radial direction of the water outlet portion than the second water outlet is in width in the radial direction of the water outlet portion.

According to some embodiments of the utility model, the water outlet portion still has first water course and second water course, first water course is located the inboard of second water course, wherein, the one end of first water course with first delivery port intercommunication and the other end with the water inlet intercommunication, the one end of second water course with second delivery port intercommunication and the other end with the water inlet intercommunication.

According to some embodiments of the invention, the first water channel/the second water channel has a connection rib therein, the connection rib is connected with the opposite side wall of the first water channel/the second water channel, the connection rib is oriented along the extending direction of the first water channel/the second water channel.

According to some embodiments of the utility model, the water distribution subassembly includes: the inlet tube, the one end of inlet tube has the portion of intaking just portion and water source intercommunication intake, the other end of inlet tube with the water inlet intercommunication.

According to some embodiments of the present invention, the air purification apparatus further comprises: the water collecting tray is arranged below the water distribution assembly, an air passing opening allowing air to flow through is formed in the middle of the water collecting tray, a side surrounding plate extending along the circumferential direction of the air passing opening is arranged on the periphery of the air passing opening, and the side surrounding plate protrudes out of the inner surface of the water collecting tray.

According to some embodiments of the invention, the purification assembly comprises: the rotating piece is rotatably arranged in the accommodating cavity; the driving piece is connected with the rotating piece to drive the rotating piece to rotate.

According to some embodiments of the invention, the rotating member comprises: at least one rotary drum, the rotary drum and the inner peripheral surface of the accommodating cavity are arranged at intervals, and the side peripheral wall of the rotary drum is provided with peripheral meshes; the rotary drum comprises a first rotary disc and a second rotary disc, wherein the first rotary disc is arranged at one end of the rotary drum, the second rotary disc is arranged at the other end of the rotary drum, and the first rotary disc and the second rotary disc are provided with rotary disc meshes.

According to the utility model discloses an embodiment of second aspect provides an indoor set of air conditioning, the indoor set of air conditioning includes: the indoor heat exchange part comprises a shell, an indoor heat exchanger and an indoor fan, and the indoor heat exchanger and the indoor fan are arranged in the shell; air purification device, air purification device is according to the utility model discloses an embodiment of the first aspect air purification device, air purification device with indoor heat transfer portion connects.

According to the utility model discloses machine in air conditioning, through utilizing according to the utility model discloses an embodiment of first aspect air purification device, air purification device has advantages such as convenient to use, purifying effect.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an air purification device according to an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an air purification apparatus according to an embodiment of the present invention.

Fig. 3 is a partial cross-sectional view of an air purification apparatus according to an embodiment of the present invention.

Fig. 4 is a partial exploded view of an air purification apparatus according to an embodiment of the present invention.

Fig. 5 is a partial cross-sectional view of an air purification apparatus according to an embodiment of the present invention.

Fig. 6 is a partial cross-sectional view of an air purification apparatus according to an embodiment of the present invention.

Fig. 7 is a partial exploded view of an air purification apparatus according to an embodiment of the present invention.

Fig. 8 is a partial exploded view of an air purification apparatus according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a water outlet portion of an air purification device according to an embodiment of the present invention.

Fig. 10 is a cross-sectional view of a water outlet portion of an air purification device according to an embodiment of the present invention.

Fig. 11 is a cross-sectional view of a water outlet portion of an air purification device according to an embodiment of the present invention.

Fig. 12 is a schematic structural diagram of a water outlet portion of an air purification device according to an embodiment of the present invention.

Reference numerals: the air purifying device 1, the housing 100, the air inlet 101, the air outlet 102, the accommodating cavity 103, the fan assembly 200, the wind wheel 210, the wind wheel motor 220, the purifying assembly 300, the rotating member 310, the rotating cylinder 311, the cylinder support 312, the first rotating disk 313, the second rotating disk 314, the rotating disk support 316, the first rotating cylinder 317, the second rotating cylinder 318, the driving member 320, the water distribution assembly 400, the water inlet pipe 410, the water outlet part 420, the water inlet 421, the water outlet 422, the first water outlet 423, the second water outlet 424, the flow guide surface 430, the first flow guide surface 431, the second flow guide surface 432, the proximal flow guide section 433, the distal flow guide section 434, the atomizing protrusion 435, the first water channel 441, the second water channel 442, the connecting rib 443, the water receiving disk 500, the air passing opening 520, and the side wall plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An air cleaning device 1 according to an embodiment of the present invention is described below with reference to the drawings.

As shown in fig. 1 to 12, an air purification apparatus 1 according to an embodiment of the present invention includes a housing 100, a fan assembly 200, a purification assembly 300, and a water distribution assembly 400.

The housing 100 has an intake opening 101 and an exhaust opening 102, and the housing 100 defines therein a receiving chamber 103 communicating with the intake opening 101 and the exhaust opening 102. The blower assembly 200 is disposed in the accommodating chamber 103 and is used for driving air to flow into the accommodating chamber 103 from the air inlet 101 and flow out through the air outlet 102. The purification assembly 300 is rotatably disposed in the accommodating chamber 103, and the purification assembly 300 is located between the air inlet 101 and the air outlet 102 in the flowing direction of the air flow. The water distribution assembly 400 includes a water inlet portion and a water outlet portion 420, the water outlet portion 420 has a water inlet 421, at least one water outlet 422 and a flow guide surface 430 located downstream of the water outlet 422 in the flow direction of the water flow, the flow guide surface 420 is used for changing the flow direction of the water sprayed from the water outlet 422, the water outlet 422 sprays water toward the purification assembly 300, and the purification assembly 300 crushes the water sprayed thereon by rotation and throws the water outwards.

According to the utility model discloses air purification device 1 through setting up fan subassembly 200 and water distribution subassembly 400, makes out water portion 420 and has at least one delivery port 422, can utilize delivery port 422 spun water to wash the air current through water distribution subassembly 400 like this, that is to say, regard water as the medium of scavenging air, not only can realize energy-concerving and environment-protective, be convenient for reduce air purification device 1's use cost moreover. Meanwhile, the air can be humidified, the functionality and the applicability of the air purification device 1 are improved, and the use comfort of a user is improved.

And, through setting up the guiding surface 420 that is used for changing the flow direction of the water that spouts from delivery port 422, compare the mode that the hole goes out water on the water pipe among the correlation technique, can utilize guiding surface 420 to carry out the water conservancy diversion to the water spray, be convenient for increase the jet distance of water spray, improve the coverage of water spray, not only can reduce the quantity of the apopore that needs on the water distribution subassembly 400, be convenient for reduce the requirement to water intake pressure, be convenient for reduce the requirement to the water supply line leakproofness, and carry out atomizing and refining with the water that water distribution subassembly 400 spun more effectively, make the water granule become littleer, more disperse, be convenient for utilize the water spray to wash the air current, detach the dust granule in the air current, improve air purification device 1's purifying effect.

In addition, through setting up purification subassembly 300, make rotationally locate and hold the chamber 103 in, delivery port 422 is towards purification subassembly 300 water spray, and purification subassembly 300 is through rotatory the water that will spray on it broken and outwards throw away. Like this the air current can bring partial moisture into purification subassembly 300 when passing through purification subassembly 300 to purification subassembly 300 can utilize the water that water distribution subassembly 400 erupted to carry out the secondary to the air current and wash, is convenient for improve air purification device 1's purifying effect. For example, purification component 300 has the mesh structure, and the water that water distribution component 400 sprayed in purification component 300 can spread into the liquid film on the mesh structure, and under the effect of centrifugal force, the liquid film can pass the mesh structure and be torn into the form of thin water column, water droplet or water smoke under the effect of shear force, is convenient for increase the refinement degree of water, increases the area of contact of water and air, is favorable to the intensive mixing of water and air current like this to can realize the purifying effect to the dust granule in the air current better.

Therefore, according to the utility model discloses air purification device 1 has advantages such as convenient to use, purifying effect.

An air cleaning device 1 according to an embodiment of the present invention is described below with reference to the drawings.

In some embodiments of the present invention, as shown in fig. 1-12, an air purification device 1 according to embodiments of the present invention includes a housing 100, a fan assembly 200, a purification assembly 300, and a water distribution assembly 400.

For convenience of description, the following description will be mainly given by taking the fine water column, the water drop or the water drop in the water mist as an example, however, this is not to be construed as limiting the present invention.

In some embodiments of the present invention, the rotation axis of the purification assembly 300 extends in the same direction as the flow direction of the airflow. Therefore, the flow velocity of the air flow can be reduced by the purification assembly 300, the contact time of the air flow at the purification assembly 300 is convenient to increase, the sufficient mixing of the water and the air flow is facilitated, and the purification effect of the dust particles in the air flow is convenient to improve.

Specifically, the water outlet 422 forms a closed annular hole or a semi-closed annular hole; alternatively, the water outlet 422 includes a plurality of injection holes and the plurality of injection holes are located on the same circumference. Therefore, the water outlet 422 is conveniently processed and formed, the water outlet 422 can smoothly discharge water, and the water discharging efficiency of the water outlet 422 is improved.

Optionally, the deflector surface 420 is annular and extends circumferentially of the outlet 422. Therefore, the arrangement of the guide surface 420 is facilitated, the structural strength of the guide surface 420 is improved, the guide surface 420 guides the water to the water outlet 422, and the guide effect of the guide surface 420 is improved.

Specifically, at least a portion of the flow guide surface 420 extends obliquely outward in the water outlet direction of the water outlet 422 or at least a portion of the flow guide surface 420 extends obliquely outward in a direction opposite to the water outlet direction of the water outlet 422. Therefore, the flowing direction of the water sprayed from the water outlet 422 can be changed conveniently, the coverage area of the water flow can be enlarged conveniently, the sprayed water flow can be mixed with air conveniently, and the purification effect of the water distribution assembly 400 can be improved.

More specifically, the guiding surface 420 includes a proximal guiding section 433 and a distal guiding section 434, the proximal guiding section 433 is connected between the distal guiding section 434 and the inner wall surface of the water outlet 422, wherein at least a portion of the proximal guiding section 433 extends obliquely outward along the water outlet direction of the water outlet 422, and at least a portion of the distal guiding section 434 extends obliquely outward along the direction opposite to the water outlet direction of the water outlet 422. The water flow is convenient to guide the water flow outwards and upwards, the coverage area of the water flow is enlarged, the spraying angle of the water flow is enlarged, and the retention time of the water flow is prolonged, so that the water flow is in contact with dust particles in the air, the dust in the air is removed conveniently, and the air purification effect is improved.

Optionally, at least a portion of the proximal flow guide section 433 forms a concave curved surface. Therefore, the water flow can smoothly flow, the water pressure loss can be reduced conveniently, and the water flow guiding effect can be improved.

Specifically, the water outlet portion 420 forms a column shape, the water outlet 422 includes a first water outlet 423 and a second water outlet 424, the first water outlet 423 and the second water outlet 424 are arranged at intervals in an axial direction of the water outlet portion 420, and the flow guide surface 420 includes a first flow guide surface 431 located downstream of the first water outlet 423 in a flow direction of the water flow and a second flow guide surface 432 located downstream of the second water outlet 424 in the flow direction of the water flow. Therefore, the first flow guide surface 431 can be used for guiding the water discharged from the first water outlet 423, and the second flow guide surface 432 is used for guiding the water discharged from the second water outlet 424, so that the flow guide effect of the jet water flow is improved.

More specifically, in the flowing direction of the water flow, the distance between the first water outlet 423 and the water inlet 421 is greater than the distance between the second water outlet 424 and the water inlet 421, and at least one of the first flow guide surface 431 and the second flow guide surface 432 is provided with a plurality of atomization protrusions 435 arranged at intervals. Not only avoid taking place mutual interference between the play water of first delivery port 423 and the play water of second delivery port 424 like this, be convenient for guarantee first delivery port 423 and the play water stability of second delivery port 424, can make the play water of first delivery port 423 and the play water of second delivery port 424 have different injection effects moreover, be convenient for utilize atomizing arch 435 to break up rivers and refine, improve the atomization effect of rivers.

Further, the first flow guiding surface 431 is provided with a plurality of atomizing protrusions 435. This facilitates increasing the atomization effect of the first flow guiding surface 431 on the water flow.

Optionally, the atomization projections 435 are hemispherical projections. This facilitates the refinement and atomization of the water flow by the atomization protrusions 435, and improves the removal of dust particles in the air by the water flow.

Optionally, the width of the first water outlet 423 in the radial direction of the water outlet portion 420 is smaller than the width of the second water outlet 424 in the radial direction of the water outlet portion 420. The play water of first delivery port 423 of being convenient for like this is dispersed into water curtain form, clears away the large granule dust in the gas, atomizes water through second delivery port 424 and refines to form the clash of certain angle with the air current, improved the mixed effect of water granule with the air current, be convenient for clear away the middle-level granule dust, form multilayer structure and refine water, promoted purifying effect widely.

In some embodiments of the present invention, the water outlet portion 420 further has a first water channel 441 and a second water channel 442, the first water channel 441 is located inside the second water channel 442, wherein one end of the first water channel 441 is communicated with the first water outlet 423 and the other end is communicated with the water inlet 421, one end of the second water channel 442 is communicated with the second water outlet 424 and the other end is communicated with the water inlet 421. Therefore, the first water channel 441 and the second water channel 442 are used for supplying water to the first water outlet 423 and the second water outlet 424 respectively, and the water distribution stability and reliability of the water distribution device 400 are ensured.

Specifically, the first/ second water channels 441, 442 have therein connecting ribs 443, the connecting ribs 443 being connected to opposite sidewalls of the first/ second water channels 441, 442, the connecting ribs 443 being oriented in the extending direction of the first/ second water channels 441, 442. This facilitates the shaping of the first and second water channels 441, 442 and improves the structural strength and stability of the first and second water channels 441, 442.

Optionally, the water distribution assembly 400 includes a water inlet pipe 410, one end of the water inlet pipe 410 has the water inlet portion and the water inlet portion is communicated with a water source, and the other end of the water inlet pipe 410 is communicated with the water inlet 421. Therefore, power can be provided for water flow in the water inlet pipe 410, the water inlet pressure of the water flow is improved, the water spraying effect is improved, and the water utilization efficiency is improved.

Further, one of the water outlet portion 420 and the water inlet tube 410 has an external thread structure, and the other of the water outlet portion 420 and the water inlet tube 410 has an internal thread structure, through which the water outlet portion 420 and the water inlet tube 410 are connected; alternatively, the outlet portion 420 and the inlet tube 410 may be removably coupled by a separate coupling member. Therefore, the reliable fixed connection between the water outlet part 420 and the water inlet pipe 410 is ensured, the setting stability of the water outlet part 420 is improved, the sealing effect between the water outlet part 420 and the water inlet pipe 410 is improved, the installation and the disassembly of the water outlet part 420 can be facilitated, and the maintenance of the air purifying device 1 is facilitated.

In some embodiments of the present invention, the air purification apparatus 1 further includes a water receiving tray 500, the water receiving tray 500 is disposed below the water distribution assembly 400 (the up-down direction is shown by arrow a in fig. 1), and the middle of the water receiving tray 500 has an air passing opening 520 for allowing air to flow through. Therefore, the water receiving tray 500 can be used for containing sewage, the sewage can be collected and discharged conveniently, the situation that the water receiving tray 500 influences the flowing of air flow can be avoided, the air flow can smoothly flow into the accommodating cavity 103 from the air inlet 101 conveniently, and the working efficiency of the air purifying device 1 is guaranteed.

More specifically, as shown in fig. 5, a side wall plate 521 extending along the circumferential direction of the air inlet 520 is disposed on the outer circumference of the air inlet, and the side wall plate 521 protrudes from the inner surface of the water collector 500. Therefore, the side coaming 521 can be utilized to guide the air flow, the air flow can flow smoothly, the water containing capacity of the water pan 500 can be improved conveniently, and the possibility of overflow caused by excessive water accumulation in the water pan 500 is reduced.

Specifically, the cleaning assembly 300 includes a rotating member 310 and a driving member 320, and the rotating member 310 is rotatably disposed in the accommodating chamber 103. The driving member 320 is connected to the rotating member 310 to drive the rotating member 310 to rotate. This is convenient for improve the rotation reliability and the stability of purification subassembly 300, improves purification subassembly 300 and to the refining effect of water droplet to improve the purification effect of purification subassembly 300 to the air current.

More specifically, the rotation member 310 includes at least one rotation cylinder 311, a first rotation disk 313 and a second rotation disk 314, the rotation cylinder 311 being spaced apart from the inner circumferential surface of the receiving chamber 103, and a side circumferential wall of the rotation cylinder 311 having circumferential meshes. The first rotating disk 313 is arranged at one end of the rotating cylinder 311, the second rotating disk 314 is arranged at the other end of the rotating cylinder 311, and the first rotating disk 313 and the second rotating disk 314 are both provided with rotating disk meshes. Because the air flow carries water drops to flow to the purifying assembly 300, for example, the air flow passes through the second rotating disk 314, the rotating cylinder 311 and the first rotating disk 313 in sequence, when the air flow passes through the second rotating disk 314, the water drops in the air flow touch the second rotating disk 314, and because the second rotating disk 314 rotates at a high speed, the air flow can be decelerated, the water drops in the air flow can spread into a thin liquid film or be atomized into smaller water drops on the second rotating disk 314, and the thin liquid film or the smaller water drops have a more efficient capturing effect on dust particles in the air flow, so that the tiny dust particles in the air can be removed conveniently, and the purpose of enhancing dust removal can be achieved. Furthermore, when the air flow passes through the first rotating disk 313, the first rotating disk 313 can obstruct water drops in the air flow, so that the water drops and dust particles in the air flow can be removed conveniently. At the same time, the rotation of the first rotating disc 313 and the second rotating disc 314 can also drive the airflow to move, so that the airflow passing through the purifying assembly 300 can be powered, and the purified airflow can move towards the air outlet 102.

The utility model discloses a specific embodiment, the central line of play water portion 420 coincides with the central axis of a rotatory section of thick bamboo 311, and the water droplet gets into in the rotatory section of thick bamboo 311 and mixes with the air current of flowing through a rotatory section of thick bamboo 311, and the dust granule in the air current can be caught to the water droplet, and under the effect of centrifugal force, the water droplet that carries the dust granule can get rid of to the inside wall of casing 1 and follow casing 1's inside wall whereabouts. The airflow carrying part of the water droplets continues to flow downstream, the first rotating disc 313 is arranged on the downstream side of the rotating cylinder 311, the second rotating disc 314 is arranged on the upstream side of the rotating cylinder 311, when the airflow passes through the second rotating disc 314, the water droplets in the airflow touch the second rotating disc 314, and the water droplets in the airflow can spread into a thin liquid film or be atomized into more tiny water droplets on the second rotating disc 314 due to the high-speed rotation of the second rotating disc 314, and the thin liquid film or the more tiny water droplets have a more efficient capturing effect on dust particles in the airflow, so that the purpose of enhancing dust removal can be achieved. Moreover, when the air flow passes through the first rotating disk 313, the first rotating disk 313 can block water drops in the air flow, so that the water drops and dust particles in the air flow can be conveniently removed, and the water drops are prevented from entering other structures of the air purification device 1 to influence the service performance of the air purification device 1. At the same time, the rotation of the first rotating disc 313 and the second rotating disc 314 can drive the airflow to flow, so as to provide power for the airflow flowing through the purifying assembly 300, and the purified airflow can flow towards the air outlet 102.

Further, the rotary cylinder 311 is plural, and the plural rotary cylinders 311 are disposed in a sleeving manner and spaced apart from each other. Can improve the effect of refining of breaing up of rotary drum 311 to the water droplet like this, be convenient for make the water droplet become more littleer water droplets, effectively increase the time that the water droplet carries out the seizure to the solid particle in the air current, improve the capture effect to dust in the air current, improve the purifying effect to the air current.

In some embodiments of the present invention, as shown in fig. 6 and 8, the rotary drum 311 includes a first rotary drum 317 and a second rotary drum 318 sleeved outside the first rotary drum 317, the first rotary drum 317 and the second rotary drum 318 both have the circumferential mesh, and the size of the circumferential mesh of the first rotary drum 317 is smaller than the size of the circumferential mesh of the second rotary drum 318. This is convenient for first rotatory section of thick bamboo 317 and second rotatory section of thick bamboo 318 break up the water droplet and refine, is convenient for the water droplet and the dust particle collision contact in the air, is convenient for improve the air purification effect of purification subassembly 300.

Specifically, as shown in fig. 6 and 8, the rotary cylinder 311 includes a cylinder holder 312 and a circumferential screen detachably provided to the cylinder holder 312, and circumferential mesh holes are formed in the circumferential screen. Convenient so the installation and the dismantlement of circumference filter screen are convenient for utilize circumference filter screen breaks up and refines the water droplet.

Optionally, the distance between the first rotating disk 313 and the water distribution assembly 400 is larger than the distance between the second rotating disk 314 and the water distribution assembly 400, and the size of the rotating disk meshes of the first rotating disk 313 is smaller than that of the rotating disk meshes of the second rotating disk 314. This facilitates break up of the refined droplets by the second rotating disc 314 and their obstruction by the first rotating disc 313.

In some embodiments of the present invention, as shown in fig. 6 and 8, each of the first rotating disk 313 and the second rotating disk 314 includes a rotating disk support 316 and a rotating disk screen detachably provided to the rotating disk support 316, and the rotating disk screen has a rotating disk mesh formed therein. Convenient so be convenient for the installation and the dismantlement of carousel filter screen, the convenient to use the carousel filter screen is broken up and is thinned the water droplet.

In particular, the rotary member 310 further comprises at least one intermediate rotary disk, which is located between the first 313 and second 314 rotary disks, which intermediate rotary disk has said rotary disk meshes. The intermediate rotary disk includes a rotary disk holder 316 and a rotary disk screen detachably provided to the rotary disk holder 316, and the rotary disk screen holes are formed in the rotary disk screen. This further facilitates break up the refined water droplet to slow down the air current, increase the capture time of dust particle in the air current of water droplet.

In some embodiments of the present invention, the purification assembly 300 includes a plurality of purification assemblies 300 stacked in order in the up-down direction. This is convenient for improve the purification effect of purification subassembly 300 to the air, improves the purification efficiency of purification subassembly 300.

In some embodiments of the present invention, the air outlet 102 is located above the air inlet 101, the water distribution assembly 400 is located below the purification assembly 300, and the fan assembly 200 is located below the water distribution assembly 400. Therefore, the air purification device 1 can output purified air to the indoor space conveniently, air flow carrying part of water drops can enter the purification component 300 conveniently, the water distribution component 400 can distribute water to the purification component 300 conveniently, the purification component 300 can clean the air flow for the second time, and the purification effect of the purification component 300 on the air is improved.

Specifically, as shown in fig. 5, the fan assembly 200 includes a wind wheel 210 and a wind wheel motor 220, and the wind wheel 210 is rotatably disposed in the accommodating chamber 103. The wind wheel motor 220 is used for driving the wind wheel 210 to rotate, and the wind wheel 210 motor is connected with the wind wheel 210. Therefore, the fan assembly 200 drives air to flow into the accommodating cavity 103 from the air inlet 101 and flow out from the air outlet 102, the flowing speed of air flow in the air purification device 1 is increased, and the working efficiency of the air purification device 1 is improved.

According to an embodiment of the present invention, the air purification apparatus 1 includes a housing 100, a fan assembly 200, a purification assembly 300, and a water distribution assembly 400. The housing 100 has an intake opening 101 and an exhaust opening 102, and the housing 100 defines therein a receiving chamber 103 communicating with the intake opening 101 and the exhaust opening 102. The blower assembly 200 is disposed in the accommodating chamber 103 and is used for driving air to flow into the accommodating chamber 103 from the air inlet 101 and flow out through the air outlet 102. The purification assembly 300 is rotatably disposed in the accommodating chamber 103, and the purification assembly 300 is located between the air inlet 101 and the air outlet 102 in the flowing direction of the air flow. The water distribution assembly 400 includes a water inlet portion and a water outlet portion 420, the water outlet portion 420 having a water inlet 421, at least one water outlet 422, and a flow guide surface 430 located downstream of the water outlet 422 in a flow direction of the water flow, the flow guide surface 420 serving to change the flow direction of the water ejected from the water outlet 422.

The rotational axis of the purification assembly 300 extends in the same direction as the flow direction of the gas stream. The water outlet 422 forms a closed annular hole. The guide surface 420 forms an annular shape extending in the circumferential direction of the water outlet 422. The guiding surface 420 comprises a proximal guiding section 433 and a distal guiding section 434, wherein the proximal guiding section 433 is connected between the distal guiding section 434 and the inner wall surface of the water outlet 422, at least a portion of the proximal guiding section 433 extends obliquely outward along the water outlet direction of the water outlet 422, and at least a portion of the distal guiding section 434 extends obliquely outward along the direction opposite to the water outlet direction of the water outlet 422. At least a portion of the proximal flow-directing section 433 forms a concave curved surface.

The water outlet portion 420 is formed in a cylindrical shape, the water outlet 422 includes a first water outlet 423 and a second water outlet 424, the first water outlet 423 and the second water outlet 424 are arranged at intervals in an axial direction of the water outlet portion 420, and the flow guide surface 420 includes a first flow guide surface 431 located downstream of the first water outlet 423 in a flow direction of the water flow and a second flow guide surface 432 located downstream of the second water outlet 424 in the flow direction of the water flow. In the flowing direction of the water flow, the distance between the first water outlet 423 and the water inlet 421 is greater than the distance between the second water outlet 424 and the water inlet 421, the first flow guide surface 431 is provided with a plurality of atomization protrusions 435, and the atomization protrusions 435 are hemispherical protrusions. The width of the first water outlet 423 in the radial direction of the water outlet portion 420 is smaller than the width of the second water outlet 424 in the radial direction of the water outlet portion 420. The water outlet portion 420 further has a first water channel 441 and a second water channel 442, wherein the first water channel 441 is located inside the second water channel 442, one end of the first water channel 441 is communicated with the first water outlet 423 and the other end is communicated with the water inlet 421, and one end of the second water channel 442 is communicated with the second water outlet 424 and the other end is communicated with the water inlet 421. The first/ second water channels 441, 442 have therein connecting ribs 443, the connecting ribs 443 being connected to opposite sidewalls of the first/ second water channels 441, 442, the connecting ribs 443 being oriented in the extending direction of the first/ second water channels 441, 442.

The water distribution assembly 400 includes a water inlet pipe 410, one end of the water inlet pipe 410 has the water inlet portion and the water inlet portion is communicated with a water source, and the other end of the water inlet pipe 410 is communicated with a water inlet 421. The water outlet part 420 has an external thread structure, the water inlet pipe 410 has an internal thread structure, and the water outlet part 420 and the water inlet pipe 410 are connected through the external thread structure and the internal thread structure.

The air purification device 1 further comprises a water pan 500, the water pan 500 is arranged below the water distribution assembly 400, and the middle of the water pan 500 is provided with an air inlet 520 allowing air to flow through. The periphery of the air inlet 520 is provided with a side wall plate 521 extending along the circumferential direction of the air inlet, and the side wall plate 521 protrudes out of the inner surface of the water pan 500.

The cleaning assembly 300 includes a rotation member 310 and a driving member 320, and the rotation member 310 is rotatably disposed in the accommodating chamber 103. The rotation member 310 includes at least one rotation cylinder 311, a first rotation disk 313 and a second rotation disk 314, the rotation cylinder 311 is disposed spaced apart from the inner circumferential surface of the receiving chamber 103, and the side circumferential wall of the rotation cylinder 311 has circumferential meshes. The first rotating disk 313 is arranged at one end of the rotating cylinder 311, the second rotating disk 314 is arranged at the other end of the rotating cylinder 311, and the first rotating disk 313 and the second rotating disk 314 are both provided with rotating disk meshes. The center line of the water outlet part 420 coincides with the center axis of the rotary cylinder 311.

The plurality of rotary cylinders 311 are disposed in a sleeved manner and spaced apart from each other. The rotary cylinder 311 includes a cylinder holder 312 and a circumferential filter net detachably provided to the cylinder holder 312, and circumferential meshes are formed at the circumferential filter net. The distance between the first rotating disk 313 and the water distribution assembly 400 is larger than that between the second rotating disk 314 and the water distribution assembly 400, and the size of the rotating disk meshes of the first rotating disk 313 is smaller than that of the rotating disk meshes of the second rotating disk 314. Each of the first and second rotating disks 313 and 314 includes a rotating disk holder 316 and a rotating disk screen detachably provided to the rotating disk holder 316, and the rotating disk screen has a rotating disk mesh formed therein. The rotary member 310 further comprises at least one intermediate rotary disk, which is located between the first 313 and second 314 rotary disks, which intermediate rotary disk has said rotary disk meshes. The intermediate rotary disk includes a rotary disk holder 316 and a rotary disk screen detachably provided to the rotary disk holder 316, and the rotary disk screen holes are formed in the rotary disk screen.

The purification assembly 300 includes a plurality of purification assemblies 300, which are sequentially stacked in an up-down direction. The air outlet 102 is located above the air inlet 101, the water distribution assembly 400 is located below the purification assembly 300, and the fan assembly 200 is located below the water distribution assembly 400. The fan assembly 200 includes a wind wheel 210 and a wind wheel motor 220, and the wind wheel 210 is rotatably disposed in the accommodating chamber 103. The wind wheel motor 220 is used for driving the wind wheel 210 to rotate, and the wind wheel 210 motor is connected with the wind wheel 210.

An air conditioning indoor unit according to an embodiment of the present invention is described below. According to the utility model discloses machine in air conditioning includes the basis the utility model discloses above-mentioned embodiment's air purification device 1.

According to the utility model discloses machine in air conditioning, through utilizing according to the utility model discloses above-mentioned embodiment's air purification device 1 has advantages such as convenient to use, purifying effect.

Other configurations and operations of the air conditioning indoor unit according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (18)

1. An air purification apparatus, comprising:

the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air inlet and an air outlet, and an accommodating cavity communicated with the air inlet and the air outlet is defined in the shell;

the fan assembly is arranged in the accommodating cavity and used for driving air to flow into the accommodating cavity from the air inlet and flow out from the air outlet;

the purification assembly is rotatably arranged in the accommodating cavity and is positioned between the air inlet and the air outlet in the flowing direction of the airflow;

the water distribution component comprises a water inlet part and a water outlet part, the water outlet part is provided with a water inlet, at least one water outlet and a flow guide surface which is positioned at the downstream of the water outlet in the flow direction of water flow, the flow guide surface is used for changing the flow direction of water sprayed out of the water outlet, the water outlet sprays water towards the purification component, and the purification component crushes the water sprayed on the purification component through rotation and throws the water outwards.

2. The air purification apparatus according to claim 1, wherein the water outlet forms a closed annular hole or a semi-closed annular hole; or the water outlet comprises a plurality of spray holes, and the plurality of spray holes are positioned on the same circumference.

3. The air purification apparatus of claim 1, wherein the flow guide surface is annular and extends in a circumferential direction of the water outlet.

4. The air purification apparatus of claim 1, wherein at least a portion of the flow guide surface extends obliquely outward in a direction of water outflow from the water outlet or at least a portion of the flow guide surface extends obliquely outward in a direction opposite to the direction of water outflow from the water outlet.

5. The air purification apparatus of claim 4, wherein the flow guide surface comprises a proximal flow guide section and a distal flow guide section, the proximal flow guide section being connected between the distal flow guide section and an inner wall surface of the water outlet,

at least one part of the near-end flow guide section extends outwards in an inclined mode along the water outlet direction of the water outlet, and at least one part of the far-end flow guide section extends outwards in an inclined mode along the direction opposite to the water outlet direction of the water outlet.

6. The air purification apparatus of claim 5, wherein at least a portion of the proximal flow guide section is formed as a concave curved surface.

7. The air cleaning device according to claim 1, wherein the water outlet portion is formed in a cylindrical shape, the water outlet includes a first water outlet and a second water outlet, the first water outlet and the second water outlet are arranged at a distance in an axial direction of the water outlet portion, and the flow guide surfaces include a first flow guide surface located downstream of the first water outlet in a flow direction of the water flow and a second flow guide surface located downstream of the second water outlet in the flow direction of the water flow.

8. The air purification apparatus according to claim 7, wherein a distance between the first water outlet and the water inlet is greater than a distance between the second water outlet and the water inlet in a flow direction of the water flow, and at least one of the first flow guide surface and the second flow guide surface is provided with a plurality of atomization protrusions arranged at intervals.

9. The air cleaning device according to claim 8, wherein the first flow guiding surface is provided with a plurality of the atomizing protrusions.

10. The air purification apparatus of claim 8, wherein the atomization protrusion is a hemispherical protrusion.

11. The air purification apparatus according to claim 8, wherein a width of the first water outlet in a radial direction of the water outlet portion is smaller than a width of the second water outlet in the radial direction of the water outlet portion.

12. The air purification apparatus of claim 7, wherein the outlet portion further has a first channel and a second channel, the first channel being located inside the second channel,

one end of the first water channel is communicated with the first water outlet, the other end of the first water channel is communicated with the water inlet, and one end of the second water channel is communicated with the second water outlet, and the other end of the second water channel is communicated with the water inlet.

13. The air purification apparatus of claim 12, wherein the first/second water channel has ribs therein, the ribs connecting opposite sidewalls of the first/second water channel, the ribs being oriented along a direction of extension of the first/second water channel.

14. The air purification device of claim 1, wherein the water distribution assembly comprises: the inlet tube, the one end of inlet tube has the portion of intaking just portion and water source intercommunication intake, the other end of inlet tube with the water inlet intercommunication.

15. The air purification apparatus according to any one of claims 1 to 14, further comprising:

the water collecting tray is arranged below the water distribution assembly, an air passing opening allowing air to flow through is formed in the middle of the water collecting tray, a side surrounding plate extending along the circumferential direction of the air passing opening is arranged on the periphery of the air passing opening, and the side surrounding plate protrudes out of the inner surface of the water collecting tray.

16. The air purification apparatus of any one of claims 1-14, wherein the purification assembly comprises:

the rotating piece is rotatably arranged in the accommodating cavity;

the driving piece is connected with the rotating piece to drive the rotating piece to rotate.

17. The air cleaning apparatus according to claim 16, wherein the rotating member includes:

at least one rotary drum, the rotary drum and the inner peripheral surface of the accommodating cavity are arranged at intervals, and the side peripheral wall of the rotary drum is provided with peripheral meshes;

the rotary drum comprises a first rotary disc and a second rotary disc, wherein the first rotary disc is arranged at one end of the rotary drum, the second rotary disc is arranged at the other end of the rotary drum, and the first rotary disc and the second rotary disc are provided with rotary disc meshes.

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

the indoor heat exchange part comprises a shell, an indoor heat exchanger and an indoor fan, and the indoor heat exchanger and the indoor fan are arranged in the shell;

the air purification apparatus according to any one of claims 1 to 17, being connected to the indoor heat exchange portion.

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