CN210345673U

CN210345673U - Air purification module, air conditioner indoor unit and air conditioner

Info

Publication number: CN210345673U
Application number: CN201921252018.5U
Authority: CN
Inventors: 黄愉太; 蔡序杰
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-17
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an air purification module, an air conditioner indoor unit and an air conditioner, wherein, the air purification module comprises a shell, a rotator and a mounting bracket, the shell is provided with an air inlet, an air outlet and a purification air channel for communicating the air inlet and the air outlet, the inner wall surface of the shell is provided with a guide groove, and the guide groove is provided with a mounting opening; the rotating body is arranged in the purification air duct and is suitable for throwing water outwards through rotation when the water is sprayed on the rotating body; the mounting bracket is arranged in the purification air duct, one end of the rotating body is rotatably connected to the inner end of the mounting bracket, and the outer end of the mounting bracket is arranged in the guide groove through the mounting opening. The utility model discloses air purification module makes the installation of installing support in the casing convenient smooth and easy more, stable and swift, and then has improved installation and production efficiency.

Description

Air purification module, air conditioner indoor unit and air conditioner

Technical Field

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

Background

Along with the concern of users to the indoor health problem, the air conditioner health is the primary concern of users, and the existing air inlet of the air conditioner is generally provided with a filter screen structure, so that impurities such as dust and particulate matters can be filtered, but the filtered air is not fresh. In the air conditioner with the washing function, the washing module generally adopts a mode of adding a water tank to a water beating wheel, and the water beating wheel rotates to throw out water in the water tank. But because the water throwing range of the water beating wheel is smaller, the contact range with air is smaller, and the purification effect is poorer.

The air purification module capable of centrifugally throwing water is formed by the pipe body or the spray head and the rotating body, so that water drops moving at high speed are combined with larger particles or soluble matters in the air, and the air is purified. One end of the rotating body is circumferentially limited through the mounting bracket, but the mounting between the mounting bracket and the shell is difficult.

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

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an air purification module, aim at solving the above-mentioned one or more technical problem that proposes.

In order to achieve the above object, the air purification module provided by the present invention comprises a housing, a rotator and a mounting bracket;

the shell is provided with an air inlet, an air outlet and a purification air channel for communicating the air inlet with the air outlet, and the inner wall surface of the shell is provided with a guide groove which is provided with a mounting opening;

a rotating body is arranged in the purification air duct, and the rotating body is suitable for throwing water outwards through rotation when the water is sprayed on the rotating body;

the installing support is arranged in the purification air duct, one end of the rotating body is rotatably connected to the inner end of the installing support, and the outer end of the installing support is installed in the guide groove through the installing opening.

In one embodiment, the side wall surface of the guide groove is convexly provided with a surrounding edge.

In an embodiment, the inner wall surface of the housing is provided with a supporting block arranged opposite to the mounting opening, and the outer end of the mounting bracket is abutted to the supporting block through the mounting opening.

In an embodiment, a first connecting hole is formed in the mounting bracket, a second connecting hole is formed in a position, corresponding to the first connecting hole, on the inner wall surface of the supporting block and/or the guide groove, and the first connecting hole and the second connecting hole are connected through a fastener so that the mounting bracket is fixed in the guide groove.

In an embodiment, a guide inclined plane is arranged at the mounting opening of the guide groove, and the guide inclined plane is used for guiding the mounting bracket from the mounting opening into the guide groove.

In one embodiment, the guide grooves are provided in plurality, the mounting bracket includes a connecting portion and support rods spaced around the connecting portion in the circumferential direction, one end of the rotating body is rotatably connected to the connecting portion, and the outer end of each support rod is disposed in one of the guide grooves.

In one embodiment, the connecting portion is provided with a shaft hole, and the rotating body is provided with a rotating shaft which is rotatably installed in the shaft hole.

In an embodiment, the air purification module further includes a driving motor disposed on a side of the rotating body away from the mounting bracket, and an output shaft of the driving motor is connected to the rotating body to drive the rotating body to rotate around a rotation axis thereof.

In one embodiment, the rotating body comprises a bracket and a screen mounted on the bracket, and the rotating body is adapted to spin water out when the water is sprayed on the screen.

In one embodiment, the air purification module further comprises a water supply assembly including a water tank and a spray head for spraying water in the water tank onto the rotary body.

In one embodiment, the peripheral linear velocity of the rotating body is greater than or equal to 10m/s and less than or equal to 45 m/s.

In one embodiment, the outer edge linear velocity of the rotating body is greater than or equal to 20m/s and less than or equal to 30 m/s.

The utility model also provides an air-conditioning indoor unit, including casing and air purification module, the casing is equipped with heat transfer air intake, heat transfer air outlet, purification air intake and purification air outlet, the heat transfer air intake with the heat transfer air outlet intercommunication, the purification air intake with the purification air outlet intercommunication; the air purification module comprises a shell, a rotating body and a mounting bracket;

the mounting bracket is arranged in the purification air duct, one end of the rotating body is rotatably connected to the inner end of the mounting bracket, and the outer end of the mounting bracket is mounted in the guide groove through the mounting opening;

the air purification module is located in the casing, the air inlet of the casing of the air purification module is communicated with the purification air inlet, and the air outlet of the casing of the air purification module is communicated with the purification air outlet.

The utility model also provides an air conditioner, including air conditioning indoor set and the air condensing units through refrigerant union coupling, wherein, air conditioning indoor set includes casing and air purification module, the casing is equipped with heat transfer air intake, heat transfer air outlet, purification air intake and purification air outlet, the heat transfer air intake with the heat transfer air outlet intercommunication, the purification air intake with the purification air outlet intercommunication; the air purification module comprises a shell, a rotating body and a mounting bracket;

The utility model discloses air purification module is through making the rotatable setting of rotator in purifying the wind channel, then when the rotator is rotatory, gaseous pollutants such as particulate matter and formaldehyde in the air of rotator of flowing through can effectively be caught and filtered to a large amount of small water droplets of outwards throwing away, improves purifying effect. Meanwhile, the guide groove is formed in the inner wall surface of the shell and provided with the mounting opening, so that the mounting support can be slidably mounted into the shell under the guiding action of the mounting opening and the guide groove, the guide groove limits the circumferential rotation of the mounting support relative to the shell, and the circumferential limitation of the mounting support to the rotating body is further realized. And the guide groove makes the installation of installing support in the casing more convenient smooth and easy, when needs fix between installing support and the casing, the guide groove plays counterpoint and prevents installing support circumferential direction's effect, and then makes the installation of installing support more stable and swift, further improves installation and production efficiency.

Drawings

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

Fig. 1 is a schematic structural diagram of an embodiment of an air purification module of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line I-I of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic view of a part of the structure of the air purification module of the present invention;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

fig. 6 is a schematic structural view of an embodiment of an indoor unit of an air conditioner according to the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						100	Air purification module	142	Surrounding edge	33	Support rod
1	Shell body	143	Supporting block	4	Driving motor
						11	Air inlet	2	Rotating body	5	Water supply assembly
12	Air outlet	21	Rotating shaft	200	Casing (CN)
						13	Purifying air duct	3	Mounting bracket	210	Heat exchange air inlet
141	Guide groove	31	First connecting hole	220	Heat exchange air outlet
						141a	Mounting port		32	Connecting part	230	Purifying air inlet
141b	Guide slope		321	Shaft hole	240								Purification air outlet

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

Detailed Description

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The utility model provides an air purification module.

In the embodiment of the present invention, as shown in fig. 1 to 5, the air purification module 100 includes a housing 1, a rotator 2, and a mounting bracket 3. The housing 1 has an air inlet 11, an air outlet 12, and a purge air duct 13 communicating the air inlet 11 and the air outlet 12, and a guide groove 141 is provided on an inner wall surface of the housing 1, and the guide groove 141 has a mounting opening 141 a. The rotating body 2 is arranged in the cleaning air duct 13, and the rotating body 2 is adapted to throw water out by rotation when the water is sprayed onto the rotating body 2. The mounting bracket 3 is disposed in the purifying air duct 13, one end of the rotating body 2 is rotatably connected to the inner end of the mounting bracket 3, and the outer end of the mounting bracket 3 is mounted in the guide groove 141 through the mounting opening 141 a.

In the present embodiment, the shape of the housing 1 may be various, for example, the cross section may be circular, oval, rectangular, etc., and in order to better fit with the air conditioner, the shape of the housing 1 may be set according to the model of the air conditioner used specifically, and is not limited herein, and the following embodiments are described by taking the housing 1 as a cylinder. The housing 1 may have a structure in which one end is open, and in this case, the mounting port 141a is provided toward the opening, or the housing 1 may have a structure in which both ends are open, and the mounting port 141a may face either opening. The mounting bracket 3 protrudes into the housing 1 through the opening and is then mounted into the guide groove 141 through the mounting opening 141 a. Taking the case 1 as an example of extending vertically, it is understood that the guide groove 141 also extends vertically. The mounting bracket 3 may be located above the rotating body 2 or below the rotating body 2. When the mounting bracket 3 is located above the rotating body 2, the rotating body 2 is not supported by the mounting bracket 3 but is supported by other components, such as the driving motor 4. So for installing support 3 only plays the spacing effect of circumference to rotator 2, reduces the area of contact between rotator 2 and installing support 3, and then reduces the friction, makes the rotation of rotator 2 more smooth and easy and stable.

The casing 1 may have a structure with openings at both ends, the openings at both ends are used as the air inlet 11 and the air outlet 12, the casing 1 may also have a structure with openings at both ends, the air inlet 11 is provided on one circumferential side of the casing 1, and the air outlet 12 is provided on the other circumferential side of the casing 1. There are various shapes of the intake opening 11 and the outtake opening 12, such as a circle, an ellipse, a square, a polygon, a porous type, etc., and there is no particular limitation. The air inlet 11 comprises a fresh air inlet which is communicated with the outdoor; and/or the indoor air inlet 11 is communicated with the indoor space through the indoor air inlet 11. Because the rotating body 2 is installed in the casing after being wrapped by the casing 1, the casing 1 can prevent water thrown by the rotating body 2 from flowing to the inner wall of the casing, so that other parts on the inner wall of the casing can be prevented from being wetted and damaged. In addition, air intake 11 sets up to a plurality ofly, and along casing 1's circumference interval distribution, realizes a plurality of positions air intakes of circumference, better increase with the area of contact of water.

In an embodiment, referring to fig. 1, fig. 2 and fig. 4, the housing 1 is extended vertically, the air inlet 11 is located at the lower end of the housing 1, and the air outlet 12 is located at the upper end of the housing 1. The water thrown out by the rotator 2 drops downwards due to the action of gravity, so that the air inlet 11 is positioned below the shell 1, the air inlet direction is inconsistent with the dropping direction of the water drops, and the phenomenon of water blowing caused by the fact that air flow is mixed with a large amount of water drops and discharged from the air outlet 12 is prevented.

The rotating body 2 is rotatably arranged in the cleaning air duct 13, and the rotating body 2 is adapted to throw water out by rotation when the water is sprayed on the rotating body 2, i.e. the rotating body 2 is adapted to make the water leave the rotating body 2 after centrifugal movement when the rotating body rotates. This rotator 2 can comprise one or more carousel, when water sprays the carousel, because rotator 2 highly rotates for water cutting on the carousel gets rid of the internal face to casing 1 for tiny water particle, thereby the air current in the process purification wind channel 13 can contact and fuse with tiny water particle, and then reaches the mesh of washing filtered air. The rotary body 2 may be provided with a ventilation structure, and a screen or mesh (not shown) may be laid thereon to cut and purify fine water particles.

In practical applications, the peripheral linear velocity of the rotating body 2 is greater than or equal to 10m/s and less than or equal to 45m/s, such as 10m/s, 15m/s, 18m/s, 23m/s, 28m/s, 35m/s, 45m/s, and the like. Preferably 20m/s to 30m/s, such as may be 20m/s, 22m/s, 25m/s, 27m/s, 30m/s, and the like. So, can make water by broken up fully, effectively increase the distribution volume of water droplet and water smoke, can reduce the noise of production again, improve the practicality.

It is understood that the guide groove 141 has a certain extension length, and the extension length of the guide groove 141 can be rotated and designed according to the use requirement, and is not particularly limited herein. The guide groove 141 may be a groove having only the mounting opening 141a, or may be a through groove. The guide groove 141 may extend from one end surface of the housing 1 in the longitudinal direction of the housing 1, or may extend in the longitudinal direction of the housing 1 near the end surface of the housing 1. In one embodiment, the guide groove 141 is formed by recessing an inner wall surface of the housing 1. The guide groove 141 may be formed by providing a surrounding edge 142 on the inner wall surface of the housing 1, and is not particularly limited herein. The guide groove 141 guides the mounting bracket 3 to be mounted into the housing 1.

The outer end of the mounting bracket 3 is adapted to the guide groove 141, that is, the mounting bracket 3 can slide into the guide groove 141 along the inner wall surface of the guide groove 141 from the mounting opening 141a of the guide groove 141. In this case, the mounting bracket 3 may be supported by the rotating body 2, or the mounting bracket 3 may be supported by the bottom wall surface of the guide groove 141, a stopper, or the like. The outer end of the mounting bracket 3 is mounted in the guide groove 141, and the side wall of the guide groove 141 plays a limiting role in facing the circumferential rotation of the mounting bracket 3, that is, the circumferential rotation of the mounting bracket 3 relative to the housing 1 can be limited. Thus, the mounting bracket 3 can circumferentially limit the rotating body 2. Meanwhile, the guide groove 141 enables the installation of the mounting bracket 3 in the casing 1 to be more convenient and smoother, and when the mounting bracket 3 and the casing 1 need to be fixed, the guide groove 141 plays a role in aligning and preventing the mounting bracket 3 from rotating circumferentially, so that the mounting bracket 3 is more stable and faster to install, and the installation and production efficiency is further improved.

The rotating body 2 and the mounting bracket 3 can be rotatably connected in a manner of matching and coupling through the shaft hole 321. It is understood that, in the operating state of the air purification module 100, the rotating body 2 rotates around the rotating shaft 321, and the mounting bracket 3 does not rotate relative to the peripheral wall surface of the housing 1. So, when rotator 2 rotated for installing support 3, installing support 3 can provide the support and spacing of circumference for rotator 2, prevents that rotator 2 from taking place to rock and shifting when rotatory, and then guarantees the job stabilization nature and the validity of rotator 2. The mounting bracket 3 may be an annular structure or a structure in which a plurality of radiation ribs are connected, and the general shape of the mounting bracket 3 may be circular, rectangular, irregular, etc., and is not specifically limited herein, and only needs to be able to be accommodated in the purification air duct 13. It will be understood that the movement of the mounting bracket 3 and the housing 1 in the axial direction may be limited, for example, by interference fit, by screws, bolts, by embedding, by clipping, etc. Of course, the movement of the mounting bracket 3 and the housing 1 in the axial direction is not limited, and in this case, the mounting bracket 3 is movable in the axial direction with respect to the inner wall surface of the housing 1.

The utility model discloses air purification module 100 is through making rotatable the setting of rotator 2 in purifying air duct 13, then when rotator 2 is rotatory, gaseous pollutants such as particulate matter and formaldehyde in the air of rotator 2 of flowing through can effectively be caught and filtered to a large amount of small water droplets that outwards throw away, improves purifying effect. Meanwhile, the guide groove 141 is formed in the inner wall surface of the housing 1, and the guide groove 141 has the mounting opening 141a, so that the mounting bracket 3 can be slidably mounted in the housing 1 by the guide action of the mounting opening 141a and the guide groove 141, and the guide groove 141 limits the circumferential rotation of the mounting bracket 3 relative to the housing 1, thereby realizing the circumferential limitation of the mounting bracket 3 to the rotating body 2. And the guide way 141 makes the installation of the mounting bracket 3 in the casing 1 more convenient and smoother, when needs are fixed between the mounting bracket 3 and the casing 1, the guide way 141 plays a role in aligning and preventing the mounting bracket 3 from rotating circumferentially, so that the mounting of the mounting bracket 3 is more stable and faster, and the installation and production efficiency is further improved.

In a preferred embodiment, referring to fig. 3 to 5, the side wall surface of the guiding groove 141 is convexly provided with a surrounding edge 142. If the guide groove 141 is formed only by recessing the inner wall surface of the housing 1, the strength of the housing 1 is reduced, the opening depth of the guide groove 141 is limited, and the guide function and the circumferential limit function of the guide groove 141 on the mounting bracket 3 are affected. By providing the surrounding edge 142 on the sidewall surface of the guide groove 141, the strength of the housing 1 can be increased, and the depth of the guide groove 141 can be increased, so that the opening depth of the guide groove 141 can be selected according to the use requirement. And further the guiding function and the circumferential limiting function of the guide groove 141 to the mounting bracket 3 can be ensured. The surrounding edge 142 and the housing 1 may be integrally formed or may be separately formed.

In an embodiment, referring to fig. 3 to 5 again, the inner wall surface of the housing 1 is provided with a supporting block 143 disposed opposite to the mounting opening 141a, and the outer end of the mounting bracket 3 abuts against the supporting block 143 through the mounting opening 141 a.

In this embodiment, the supporting block 143 may be integrally formed with the housing 1 or may be separately formed. The support blocks 143 provide support for the mounting bracket 3. The support blocks 143 may be stops, bars, baffles, etc. The supporting block 143 may be disposed inside the guide groove 141 or outside the guide groove 141. The supporting blocks 143 are disposed opposite to and spaced apart from the mounting opening 141a, and the supporting blocks 143 should be disposed between the mounting opening 141a and the rotating body 2. When the supporting block 143 is disposed outside the guide groove 141, it should be disposed at an end of the guide groove 141 remote from the mounting opening 141 a. The supporting block 143 supports the mounting bracket 3, so that the rotating body 2 is not supported, and the rotating body 2 does not contact with the mounting bracket 3 in a large area during rotation, thereby ensuring the rotation stability of the rotating body 2 and the stability of the mounting bracket 3. When the mounting bracket 3 is mounted, the mounting bracket 3 is first introduced into the guide groove 141 through the mounting opening 141a of the guide groove 141, then abuts against the supporting block 143, and the mounting bracket 3 and the housing 1 are fixedly connected. So, make the installation of installing support 3 convenient more smoothly and swift more. In the embodiment in which the guide groove 141 is recessed by the inner wall surface of the housing 1, the supporting block 143 may also be naturally formed by the bottom wall surface of the guide groove 141.

In addition to the above embodiment, as shown in fig. 5, the mounting bracket 3 is provided with a first connection hole 31, the support block 143 and/or the inner wall surface of the guide groove 141 is provided with a second connection hole (not shown) at a position corresponding to the first connection hole 31, and the first connection hole 31 and the second connection hole (not shown) are connected by a fastener to fix the mounting bracket 3 in the guide groove 141.

In this embodiment, it can be understood that, when the mounting bracket 3 abuts on the supporting block 143, the mounting bracket 3 and the supporting block 143 may be connected by a fastener, or the mounting bracket 3 and the inner wall surface of the housing 1 may be connected, and the mounting bracket 3 and the side wall surface of the guide groove 141 may also be connected, so as to fix the mounting bracket 3 and the housing 1. The fasteners may be bolts, screws, rivets, etc. The first connecting hole 31 and the second connecting hole (not shown) are penetrated by the fastener to connect the mounting bracket 3 and the housing 1, so that the mounting is more convenient and faster.

In an embodiment, the guide groove 141 is provided with a guide slope 141b at the mounting opening 141a, and the guide slope 141b is used for guiding the mounting bracket 3 from the mounting opening 141a into the guide groove 141. By providing the guide slope 141b at the opening of the guide groove 141, it is convenient to guide the mounting bracket 3 to slide toward the guide groove 141. Thereby further improving the mounting efficiency of the mounting bracket 3.

In a preferred embodiment, referring to fig. 4, the plurality of guide grooves 141 are provided, the mounting bracket 3 includes a connecting portion 32 and support rods 33 spaced around the connecting portion 32, one end of the rotating body 2 is rotatably connected to the connecting portion 32, and an outer end of each support rod 33 is disposed in one of the guide grooves 141.

In this embodiment, the outer end of the supporting rod 33 may be only the end of the rod, and a sliding block is also disposed at the end of the supporting rod 33, so that the supporting rod 33 can slide more smoothly in the guiding groove 141. The mounting bracket 3 is composed of a plurality of support rods 33 arranged at intervals in the circumferential direction, so that the wind shielding area is small, the blocking of airflow in the purification air duct 13 is reduced while the circumferential limit is realized on the rotating body 2, and the air output is ensured. And every bracing piece 33 all arranges a guide way 141 in for when installing support 3, counterpoint more accurate, it is more stable to slide, and guide way 141 restricts the effect of 3 circumferential direction of support 3 better simultaneously.

In addition to the above-described embodiment having the coupling portion 32, as shown in fig. 3 and 4, the coupling portion 32 is provided with a shaft hole 321, the rotating body 2 has a rotating shaft 321, and the rotating shaft 321 is rotatably mounted in the shaft hole 321. The rotating shaft 321 is provided in the rotating body 2, and the strength of the rotating body 2 can be secured relative to the shaft hole 321 provided in the rotating body 2. And the mounting bracket 3 is in running fit with the rotating body 2 through the shaft hole 321 and the rotating shaft 321, the structure is simple, the implementation is easy, and the running fit precision is high. In other embodiments, the connecting portion 32 may be provided with a rotating shaft 321, and the rotating body 2 may be provided with a shaft hole 321, so as to realize the rotating connection between the mounting bracket 3 and the rotating body 2.

In an embodiment, referring to fig. 2, the air purification module 100 further includes a driving motor 4 disposed on a side of the rotating body 2 away from the mounting bracket 3, and an output shaft of the driving motor 4 is connected to the rotating body 2 to drive the rotating body 2 to rotate around the rotation axis 321.

In the present embodiment, the driving motor 4 plays a role of connecting and fixing the rotating body 2 in the clean air duct 13, the driving motor 4 can drive the rotating body 2 to rotate, and the rotating speed of the rotating body 2 is ensured. One end of the rotating body 2 is connected with an output shaft of the driving motor 4, and the other end is connected with the mounting bracket 3. The circumferential rotation at the two ends of the rotating body 2 can be ensured not to shake by a large margin, and the rotating stability of the rotating body 2 is further ensured.

In one embodiment, referring to fig. 2 and 4, the rotating body 2 includes a bracket (not shown) and a screen (not shown) mounted on the bracket (not shown), and the rotating body 2 is adapted to rotate to throw water out when the water is sprayed on the screen (not shown).

In this embodiment, the support (not shown) may be provided in one or more layers, i.e. the screen (not shown) may be laid in one or more layers. The screen (not shown) can be fixed on the bracket (not shown), for example, the screen (not shown) can be fixedly connected by welding, riveting or the like, and the screen (not shown) can be detachably connected with the bracket (not shown), for example, the screen can be detachably connected by clamping, screwing, crimping, glue bonding or the like. The support (not shown) provides a supporting function for the installation of the screen (not shown), the support (not shown) may be a solid disc-shaped structure, when the rotating body 2 is installed in the purifying air duct 13, an air passing channel is formed between the rotating body 2 and the inner wall surface of the housing 1, then when water is cut into fine water drops along with the rotation of the screen (not shown) and thrown out into the air passing channel, particulate matters, formaldehyde and the like in the air are purified by the water after being sufficiently contacted with the water drops in the air passing channel. The support (not shown) may also be in a shape of intersecting a plurality of radiating ribs, a ring structure, or the like, and the general shape of the support (not shown) may be circular, rectangular, irregular, or the like, which is not specifically limited herein, and only needs to provide support for installing the screen (not shown). In this way, the air flow can circulate from the middle of the support (not shown), i.e. directly through the axial direction of the screen (not shown). So that the air flow can be sufficiently contacted with the fine particle water drops on the screen (not shown), thereby making the purification effect better.

Due to the porous structure of the screen (not shown), the rotating body 2 has good water viscosity, so that water drops sprayed on the screen (not shown) are distributed more widely and uniformly, and the water drops can reach the required particle size when rotating along with the rotating body 2. When the screen (not shown) rotates at a high speed, the water sprayed on the screen (not shown) forms high-speed moving water drops which are distributed on the screen (not shown) and can be thrown out along with the screen (not shown), the water drops are fully contacted and mixed with the air flowing in from the air inlet 11, particulate matters and formaldehyde of the air are fully contacted and then purified by the water, and therefore the air can be effectively purified.

Further, as shown in fig. 2, the air purification module 100 further includes a water supply assembly 5, and the water supply assembly 5 includes a water tank and a spray head for spraying water in the water tank onto the rotating body 2.

In this embodiment, the water tank is used to store water. The number of the spray heads can be one or more, the spray heads can rotate or can be fixed, and the spray heads can be positioned above the rotating body 2 or below the rotating body 2. The spray head is communicated with the water tank through a hose. Specifically, the water supply assembly 5 may further include a water pump, and the water in the water tank is pumped into the spray head through the water pump, so that the water is sprayed to the rotating body 2 for water washing and purification. In order to prevent water combined with particles in the air from falling back to the water tank, in practical application, a water receiving tray is arranged below the spray head, and a water outlet communicated with the outside is formed in the water receiving tray. So, the sewage after can catching and air contaminant mixing is connect to the water collector, and can be outside the discharge machine of sewage. Thereby preventing the water in the water tank from being polluted and causing secondary pollution of air. In other embodiments, a water supply pipe communicating with the water tank may be provided such that the water supply pipe passes through a water supply passage in the middle of the rotating body 2 and a water spray hole is opened in a circumferential wall of the water supply pipe. The water drops can be uniformly and effectively distributed on the multi-layer screen (not shown), and the washing and filtering effect is better.

In one embodiment, the air purification module 100 further comprises a fan assembly having a fan duct in communication with the purification duct 13, the fan assembly being configured to cause an airflow to flow from the air inlet 11 of the housing 1, through the purification duct 13 and out of the air outlet 12 of the housing 1.

In this embodiment, the fan component is installed in the housing 1 or outside the housing 1, and the fan component can make the air flow from the air inlet 11 to the air outlet 12, and accelerate the speed of the air flow flowing through the air purification duct 13, thereby accelerating the speed of the air flow circulation, and satisfying the user requirement. The fan of the fan component can be a centrifugal fan, an axial flow fan, a mixed flow fan, a cross flow fan and the like. In one embodiment, the fan assembly is mounted outside the housing 1 and is located at the upper end of the housing 1. Specifically, the fan component may further include a wind wheel and an air duct housing, a fan air duct is formed in the air duct housing, the wind wheel is installed in the fan air duct, and the fan air duct is communicated with the purification air duct 13. Under the action of the fan, air flows through the air purification duct 13 from the air inlet 11, flows out from the air outlet 12, and is blown out through the fan duct.

The utility model discloses still provide an indoor set of air conditioner, please refer to fig. 6, this indoor set of air conditioner includes casing 200 and air purification module 100, wherein, casing 200 is equipped with heat transfer air intake 210, heat transfer air outlet 220, purify air intake 230 and purification air outlet 240, heat transfer air intake 210 and heat transfer air outlet 220 intercommunication, purify air intake 230 and purify air outlet 240 intercommunication, this air purification module 100's concrete structure refers to above-mentioned embodiment, because this indoor set of air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently, all beneficial effects that the technical scheme that above-mentioned embodiment brought have at least, no longer give unnecessary details here one by one. The indoor unit of the air conditioner can be a floor type indoor unit of the air conditioner, a wall-mounted indoor unit of the air conditioner, a mobile air conditioner and the like.

The indoor unit of the air conditioner further comprises a heat exchanger and a heat exchange fan. The casing 200 extends in the vertical direction, the casing 200 is connected to the heat exchange air ducts of the heat exchange air inlet 210 and the heat exchange air outlet 220, and the heat exchanger and the heat exchange fan are arranged in the heat exchange air ducts. Indoor air enters the heat exchange air duct from the heat exchange air inlet 210, exchanges heat through the heat exchanger, and is blown out from the heat exchange air outlet 220.

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

The air purification module 100 may be installed inside or outside the cabinet 200, and the following description will take the case where the air purification module 100 is installed inside the cabinet 200 as an example. In one embodiment, the air purification module 100 is installed at the bottom of the chassis 200, and the air purification module 100 is installed at the bottom of the chassis 200 and is vertically disposed, so that it can be prevented from occupying a lateral space, and the occupation of the indoor lateral space is reduced. A purge air inlet 230 and a purge air outlet 240 are disposed on the peripheral side of the casing 200, the purge air inlet 230 is communicated with the air inlet 11, and the purge air outlet 240 is communicated with the air outlet 12 (the purge air outlet 240 is specifically communicated with an air duct formed by an air duct housing).

The following specifically describes the air purification process: indoor air or fresh air enters the casing 200 from the purification air inlet 230 under the action of the purification fan, and flows into the purification air duct 13 from the air inlet 11. The water pump conveys water in the water tank to a spray head through a hose, and the spray head sprays the water on a rotary screen (not shown) on the rotating body 2; the rotating body 2 is driven by the driving motor 4 to rotate, the screen (not shown) on the rotating body 2 rotating at a high speed cuts water and generates centrifugal force to throw the water out to the periphery, fine water flow or water particles are formed on the screen (not shown), air is fully contacted with the water flow or water particles moving at a high speed on the screen (not shown), particulate matters in the air, such as organic matters such as tiny dust, formaldehyde and the like, are dissolved in the water or attached to the water to fall off, the purified air flows upwards and flows into an air channel of a purifying fan through the air outlet 12, and finally the air is blown out from a purified air outlet 240 on the casing 200.

The utility model also provides an air conditioner, this air conditioner includes machine in air condensing units and the air conditioning, and the machine passes through the refrigerant pipe in the air conditioning to be connected with air condensing units. The specific structure of the air purification module 100 refers to the above embodiments, and since the air conditioner indoor unit adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An air purification module, comprising:

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

a rotating body disposed within the purification air duct, the rotating body being adapted to spin water outwardly when the water is sprayed onto the rotating body; and

the mounting bracket is arranged in the purification air duct, one end of the rotating body is rotatably connected with the inner end of the mounting bracket, and the outer end of the mounting bracket is installed in the guide groove through the mounting opening.

2. The air purification module as claimed in claim 1, wherein the side wall surface of the guide groove is convexly provided with a peripheral edge.

3. The air purification module as claimed in claim 2, wherein the inner wall surface of the housing is provided with a support block disposed opposite to the mounting opening, and the outer end of the mounting bracket is abutted against the support block by the mounting opening.

4. The air purification module of claim 3, wherein the mounting bracket is provided with a first connection hole, the support block and/or the inner wall surface of the guide groove are provided with a second connection hole at a position corresponding to the first connection hole, and the first connection hole and the second connection hole are connected by a fastener to fix the mounting bracket in the guide groove.

5. The air purification module of claim 1, wherein the guide groove is provided at the mounting opening with a guide slope for guiding the mounting bracket from the mounting opening into the guide groove.

6. The air purification module according to any one of claims 1 to 5, wherein the guide groove is provided in plurality, the mounting bracket includes a connecting portion and support rods spaced around the connecting portion in a circumferential direction, one end of the rotary body is rotatably connected to the connecting portion, and an outer end of each support rod is disposed in one of the guide grooves.

7. The air purification module of claim 6, wherein the connection part is provided with a shaft hole, and the rotation body has a rotation shaft rotatably installed in the shaft hole.

8. The air purification module according to any one of claims 1 to 5, further comprising a drive motor disposed on a side of the rotator remote from the mounting bracket, an output shaft of the drive motor being coupled to the rotator to drive the rotator about its axis of rotation.

9. The air purification module of claim 1, wherein the rotator comprises a bracket and a screen mounted on the bracket, the rotator being adapted to spin water outwardly when the water is sprayed onto the screen.

10. The air purification module of claim 1, further comprising a water supply assembly including a water tank and a spray head to spray water in the water tank onto the rotary body.

11. The air purification module of claim 1, wherein the peripheral linear velocity of the rotating body is greater than or equal to 10m/s and less than or equal to 45 m/s.

12. The air purification module of claim 1, wherein the peripheral linear velocity of the rotating body is greater than or equal to 20m/s and less than or equal to 30 m/s.

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

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

the air purification module as claimed in any one of claims 1 to 12, wherein the air purification module is located in the housing, the air inlet of the housing of the air purification module is communicated with the purification air inlet, and the air outlet of the housing of the air purification module is communicated with the purification air outlet.

14. An air conditioner, comprising:

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

the indoor unit of claim 13, which is connected to the outdoor unit of an air conditioner through a refrigerant pipe.