CN210118903U - 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 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 air flow; the water distribution assembly comprises a water inlet part and a water outlet part, wherein the water outlet part is provided with a water inlet and a plurality of water outlets, the plurality of water outlets are arranged along the circumferential direction of the water inlet, an included angle between the central line of the water outlet and the central line of the water inlet is smaller than or equal to 90 degrees, the water outlets spray water towards the purification assembly, and the purification assembly crushes and throws out water which is sprayed onto the purification assembly through rotation. According to the utility model discloses air purification device has advantages such as convenient to use, purifying effect are good.

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 convenient to use, purifying effect advantage such as good.

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 and a plurality of water outlets, the water outlets are arranged along the circumferential direction of the water inlet, an included angle between the central line of the water outlet and the central line of the water inlet is smaller than or equal to 90 degrees, the water outlets face the purification component to spray water, 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 are good.

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 present invention, the included angle between the central line of the water inlet and the plane on which the water outlet is located is less than 90 degrees.

According to some embodiments of the utility model, the water outlet portion includes: the water inlet is limited at one end of the water inlet joint; the plurality of spray heads are arranged along the circumferential direction of the water inlet connector, one end of each spray head is communicated with the other end of the water inlet connector, and the other end of each spray head is limited with the water outlet.

According to some embodiments of the utility model, the shower nozzle is in on the direction of the central line of water inlet, towards keeping away from water supply connector's direction leans out to extend.

According to some embodiments of the utility model, at least a part of shower nozzle is the variable internal diameter structure, the cross sectional dimension of variable internal diameter structure is by being close to water supply connector's one end is to keeping away from water supply connector's one end crescent.

According to some embodiments of the invention, the shower head comprises: the water inlet connector comprises a body, wherein one end of the body is communicated with the other end of the water inlet connector; the fixing sleeve is detachably connected with the other end of the body; the atomizing piece is arranged between the body and the fixed sleeve, and the water outlet is formed in the atomizing piece.

According to some embodiments of the invention, the diameter of the water outlet is greater than or equal to 0.5 mm and less than or equal to 2 mm.

According to some embodiments of the invention, the water inlet is a hollow cylinder, and the water outlet is a hollow cylinder.

According to some embodiments of the utility model, the water distribution subassembly includes: the inlet tube, the inlet tube has the portion of intaking, the portion of intaking communicates with the water source.

According to some embodiments of the present invention, the water outlet portion and one of the water inlet pipes have an external thread structure, the water outlet portion and the other of the water inlet pipes have an internal thread structure, and the water outlet portion and the water inlet pipe pass through the external thread structure and the internal thread structure to realize connection.

According to some embodiments of the present invention, the air purification apparatus further comprises: the water receiving tray is arranged below the water distribution assembly and is provided with an air passing opening allowing air to flow through.

According to some embodiments of the utility model, the periphery in crossing the wind gap is equipped with along the side bounding wall of its circumference extension, side bounding wall protrusion in the internal surface of water collector.

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 be according to the utility model discloses an embodiment of the first aspect air purification device.

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 are good.

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 schematic structural diagram of an air purification device according to an embodiment of the present invention.

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

Fig. 4 is a partial structural schematic diagram of an air purification device 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 cross-sectional 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 distribution assembly of an air purification device according to an embodiment of the present invention.

Fig. 10 is a schematic structural diagram of a water distribution assembly of an air purification device according to an embodiment of the present invention.

Fig. 11 is a schematic structural diagram of a water distribution assembly of an air purification device according to an embodiment of the present invention.

Fig. 12 is a cross-sectional view of a water distribution assembly of an air purification device according to an embodiment of the present invention.

Fig. 13 is an exploded view of a water distribution assembly of an air purification device according to an embodiment of the present invention.

Reference numerals: the air purification device 1, a shell 100, an air inlet 101, an air outlet 102, an accommodating cavity 103, a fan assembly 200, a wind wheel 210, a wind wheel motor 220, a purification assembly 300, a rotating member 310, a rotating cylinder 311, a cylinder support 312, a first rotating disk 313, a second rotating disk 314, a rotating disk support 316, a first rotating cylinder 317, a second rotating cylinder 318, a driving member 320, a water distribution assembly 400, a water inlet pipe 410, a water outlet part 420, a water inlet 421, a water outlet 422, a water inlet joint 423, a spray head 430, a body 431, a fixed sleeve 432, an atomization sheet 433, a water receiving disk 500, an air passing opening 520 and a side wall plate 521.

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 13, 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 comprises a water inlet part and a water outlet part 420, the water outlet part 420 is provided with a water inlet 421 and a plurality of water outlets 422, the plurality of water outlets 422 are arranged along the circumferential direction of the water inlet 421, an included angle between the central line of the water outlets 422 and the central line of the water inlet 421 is smaller than or equal to 90 degrees, the water outlets 422 spray water towards the purification assembly 300, and the purification assembly 300 crushes the water sprayed on the water outlets and throws the water outwards through rotation.

According to the utility model discloses air purification device 1 through setting up fan subassembly 200 and water distribution subassembly 400, makes water distribution subassembly 400 have water inlet 421 and a plurality of delivery port 422, can utilize a plurality of 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 making a plurality of delivery ports 422 arrange along the circumference of water inlet 421, and the contained angle between the central line of delivery port 422 and the central line of water inlet 421 is less than or equal to 90 degrees, compare the mode that trompil goes out water on the water pipe among the correlation technique, 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 inlet pressure, be convenient for reduce the requirement to water supply line leakproofness, and be convenient for carry out atomizing and refining with water distribution subassembly 400 spun water, make the water granule become littleer, more disperse, be convenient for utilize the water that sprays 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.

Simultaneously, compare the mode that sets up a plurality of structures that spray respectively among the correlation technique, be convenient for simplify air purification device 1's inside water route, make air purification device 1's inner structure more reasonable compact, make air purification device 1's water supply pipeline simpler, hydraulic loss is little, is convenient for improve air purification device 1's job stabilization nature and reliability height.

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

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 to 13, an air purification apparatus 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 included angle between the central line of the water inlet 421 and the plane where the water outlet 422 is located is less than 90 degrees. Thus, the water spraying angle of the water outlet 422 is increased, the spraying range and the spraying distance of the sprayed water flow are increased, the residence time of water drops is prolonged, the mixing effect of the water drops and air is improved, and the air purification efficiency of the water distribution assembly 400 is improved.

Alternatively, as shown in fig. 12 and 13, the water outlet part 420 includes a water inlet joint 423 and a plurality of injection heads 430, and one end of the water inlet joint 423 defines a water inlet 421. A plurality of spray heads 430 are arranged along the circumference of the water inlet joint 423, one end of each spray head 430 is communicated with the other end of the water inlet joint 423, and the other end of each spray head 430 defines a water outlet 422. The spray head 430 can be used for atomizing and refining water, so that water particles become smaller, more and more dispersed, the refining degree of water is improved, water drops are convenient to contact with dust particles, and the purification effect of the water distribution assembly 400 is improved.

Further, the nozzle 430 extends obliquely outward in a direction away from the water inlet 423 in a direction of a center line of the water inlet 421. Therefore, the spraying coverage of the spray heads 430 is enlarged, the water outlet effect of the spray heads 430 is improved, the residence time of water drops is prolonged, the water outlet part 420 can distribute water to the spray heads 430, and the water outlet uniformity and reliability of the spray heads 430 are improved.

Alternatively, as shown in fig. 12, at least a portion of the spray head 430 is a variable inner diameter structure having a sectional size gradually increasing from an end close to the water inlet joint 423 to an end far from the water inlet joint 423. This facilitates the water inlet joint 423 to distribute water to the plurality of spray heads 430, facilitates the water flow to smoothly flow into each spray head 430, and further facilitates to improve the water distribution uniformity of the water outlet part 420.

Specifically, as shown in fig. 12 and 13, the spray head 430 includes a body 431, a fixing sleeve 432, and an atomizing plate 433, and one end of the body 431 is communicated with the other end of the water inlet joint 423. The fixing sleeve 432 is detachably coupled to the other end of the body 431. The atomizing plate 433 is disposed between the body 431 and the fixing sleeve 432, and the water outlet 422 is formed on the atomizing plate 433. Therefore, the water outlet effect of the spray head 430 is improved, the water spraying capacity of the spray head 430 is improved, and the atomization sheet 433 is convenient to detach and install, so that the spray head 430 is convenient to maintain.

More specifically, the body 431 is integrally formed with the water inlet fitting 423. Therefore, the structural strength of the water outlet part 420 is improved, the working reliability of the water outlet part 420 is improved, the assembly process of the water outlet part 420 is simplified, and the production efficiency of the air purification device 1 is improved.

In some embodiments of the present invention, the diameter of the water outlet 422 is greater than or equal to 0.5 mm and less than or equal to 2 mm. Therefore, the water outlet 422 can be ensured to have a reasonable size range, the water spraying performance of the water outlet 422 is convenient to ensure, the water outlet pressure can be ensured, the water flow of the water can also be ensured, and the spraying effect of the water outlet 422 is convenient to improve.

Specifically, the center lines of the plurality of water outlets 422 intersect the center line of the water inlet 421 at a point. Therefore, the production and processing of the water outlet part 420 are facilitated, the water distribution uniformity of the water outlet part 420 is improved, and the water outlet uniformity of the spray head 430 is further improved.

Alternatively, as shown in fig. 5, the water distribution assembly 400 includes a water inlet pipe 410, and the water inlet pipe 410 has the water inlet part, which is communicated with a water source. 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, as shown in fig. 5, one of the outlet portion 420 and the inlet tube 410 has an external thread structure, and the other of the outlet portion 420 and the inlet tube 410 has an internal thread structure, through which the outlet portion 420 and the inlet tube 410 are connected. 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.

Specifically, as shown in fig. 5, the air purification apparatus 1 further includes a water pan 500, the water pan 500 is disposed below the water distribution assembly 400, and the water pan 500 has an air inlet 520 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.

Alternatively, as shown in fig. 1, the air outlet 102 is located above the air inlet 101, and the water distribution assembly 400 is located below the purification assembly 300 (the up-down direction is shown by arrow a in fig. 1-2). 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 purifying 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, as shown in fig. 6, the rotating member 310 includes at least one rotary cylinder 311, a first rotating disk 313 and a second rotating disk 314, the rotary cylinder 311 being disposed at a distance from the inner circumferential surface of the receiving chamber 103, and the side circumferential wall of the rotary 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 water supply connector 423 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.

Alternatively, as shown in fig. 3, the fan assembly 200 is located below the water distribution assembly 400. 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 flow rate of the air flow is increased, and the working efficiency of the air purification device is improved.

More 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 housing 100 has an air inlet 101 and an air outlet 102, and a receiving cavity 103 communicated with the air inlet 101 and the air outlet 102 is defined in the housing 100. 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 comprises a water inlet part and a water outlet part 420, the water outlet part 420 is provided with a water inlet 421 and a plurality of water outlets 422, the plurality of water outlets 422 are arranged along the circumferential direction of the water inlet 421, and an included angle between the central line of the water outlets 422 and the central line of the water inlet 421 is smaller than 90 degrees.

The rotational axis of the purification assembly 300 extends in the same direction as the flow direction of the gas stream. The water outlet portion 420 includes a water inlet fitting 423 and a plurality of injection heads 430, and the water inlet fitting 423 defines a water inlet 421 at one end thereof. A plurality of spray heads 430 are arranged along the circumference of the water inlet joint 423, one end of each spray head 430 is communicated with the other end of the water inlet joint 423, and the other end of each spray head 430 defines a water outlet 422. Spray head 430 extends obliquely outward in the direction of the centerline of inlet 421, away from inlet 423. At least a portion of the spray head 430 is a variable inner diameter structure having a sectional size gradually increasing from an end close to the water inlet joint 423 to an end far away from the water inlet joint 423. The spray head 430 includes a body 431, a fixing sleeve 432 and an atomizing plate 433, and one end of the body 431 is communicated with the other end of the water inlet joint 423. The fixing sleeve 432 is detachably coupled to the other end of the body 431. The atomizing plate 433 is disposed between the body 431 and the fixing sleeve 432, and the water outlet 422 is formed on the atomizing plate 433. The body 431 is integrally formed with the water inlet fitting 423.

The diameter of the water outlet 422 is less than or equal to 2 mm. The center line of the plurality of water outlets 422 intersects the center line of the water inlet 421 at a point. The water distribution assembly 400 includes a water inlet pipe 410, and the water inlet pipe 410 has the water inlet part, which is communicated with a water source. 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 disposed below the water distribution assembly 400, and the water pan 500 has 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 air outlet 102 is located above the air inlet 101, and the water distribution assembly 400 is located below the purification assembly 300.

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 driving member 320 is connected to the rotating member 310 to drive the rotating member 310 to rotate. 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 central line of the water inlet joint 423 coincides with the central axis of the rotary cylinder 311, and a plurality of rotary cylinders 311 are provided and spaced 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 fan assembly 200 is positioned 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. The air-conditioning indoor unit comprises: 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 the air purification device 1 of above-mentioned embodiment, 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 above-mentioned embodiment's air purification device 1 has advantages such as convenient to use, purifying effect are good.

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 (15)

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 and a plurality of water outlets, the water outlets are arranged along the circumferential direction of the water inlet, an included angle between the central line of the water outlet and the central line of the water inlet is smaller than or equal to 90 degrees, the water outlets face the purification component to spray water, and the purification component crushes the water sprayed on the purification component through rotation and throws the water outwards.

2. The air purification apparatus of claim 1, wherein an angle between a centerline of the water inlet and a plane in which the water outlet is located is less than 90 degrees.

3. The air purification apparatus according to claim 1, wherein the water outlet portion includes:

the water inlet is limited at one end of the water inlet joint;

the plurality of spray heads are arranged along the circumferential direction of the water inlet connector, one end of each spray head is communicated with the other end of the water inlet connector, and the other end of each spray head is limited with the water outlet.

4. The air purification apparatus of claim 3, wherein the spray head extends obliquely outward in a direction away from the water inlet joint in a direction of a centerline of the water inlet.

5. The air purification apparatus of claim 3, wherein at least a portion of the nozzle is a variable inner diameter structure, and the cross-sectional dimension of the variable inner diameter structure increases from an end near the water inlet connector to an end far away from the water inlet connector.

6. The air cleaning apparatus according to claim 3, wherein the spray head comprises:

the water inlet connector comprises a body, wherein one end of the body is communicated with the other end of the water inlet connector;

the fixing sleeve is detachably connected with the other end of the body;

the atomizing piece is arranged between the body and the fixed sleeve, and the water outlet is formed in the atomizing piece.

7. The air purification apparatus of any one of claims 1-6, wherein the diameter of the water outlet is greater than or equal to 0.5 mm and less than or equal to 2 mm.

8. The air purification apparatus according to any one of claims 1 to 6, wherein a centerline of the plurality of water outlets intersects a centerline of the water inlet at a point.

9. The air purification apparatus of any one of claims 1-6, wherein the water distribution assembly comprises: the inlet tube, the inlet tube has the portion of intaking, the portion of intaking communicates with the water source.

10. The air cleaning device according to claim 9, wherein one of the water outlet portion and the water inlet tube has an external thread structure, and the other of the water outlet portion and the water inlet tube has an internal thread structure, and the water outlet portion and the water inlet tube are connected by the external thread structure and the internal thread structure.

11. The air purification apparatus according to claim 1, further comprising: the water receiving tray is arranged below the water distribution assembly and is provided with an air passing opening allowing air to flow through.

12. The air purification device as claimed in claim 11, wherein the air inlet is provided at an outer periphery thereof with a side wall extending along a circumferential direction thereof, and the side wall protrudes from an inner surface of the water pan.

13. The air purification apparatus of claim 1, 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.

14. The air cleaning apparatus according to claim 13, 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.

15. 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 14, which is connected to the indoor heat exchange portion.

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