CN210832288U

CN210832288U - Air purification module, air conditioner indoor unit and air conditioner

Info

Publication number: CN210832288U
Application number: CN201921127766.0U
Authority: CN
Inventors: 徐浩
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: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-23
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses an air purification module, machine and air conditioner in air conditioning, air purification module include casing, rotator and water supply installation, and the casing has the purification wind channel, and the rotator is rotatably located in the purification wind channel for when water is sprayed the rotator on, the rotator outwards throws away water through the rotation, and water supply installation includes the delivery pipe, the delivery pipe is fit for and water source intercommunication, is equipped with a plurality of shower nozzles on the delivery pipe, and a plurality of shower nozzles are located in the casing, are used for providing the water that sprays on the rotator. The utility model provides an among the technical scheme, supply water for the rotator through a plurality of shower nozzles, prevent that single shower nozzle from blockking up the washing purifying effect that influences air purification module, it is more reliable.

Description

Air purification module, air conditioner indoor unit and air conditioner

Technical Field

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

Background

The air conditioner adopts a purification scheme in the prior art, which is mainly characterized in that a purification module is arranged at an air outlet or an air inlet of the air conditioner, and the methods for purifying air mainly comprise the following steps of (1) removing formaldehyde by using a photocatalyst; (2) using an electrostatic dust removal technology; (3) PM2.5 is removed by the HEPA screening cylinder. (4) Filtering and purifying by a common filter element; (5) adsorbing negative ions; (6) the active carbon adsorbs the air conditioner with washing function at present. The mainstream purification mode of the air conditioner products in the current market mainly has the following problems: 1. secondary pollution is caused after the activated carbon is saturated; 2. The catalyst is ineffective after being covered by dust; 3. after the screen drum is blocked, the CADR is reduced, and secondary pollution is separated out; 4. The screen drum is frequently replaced, and the cost is increased; 5. the photocatalyst is not completely catalyzed to generate poison; 6. the electrostatic dust removal technology generates ozone; 7. incomplete HEPA cleaning, low cleaning efficiency, and the like.

Therefore, manufacturers currently research an air purification module, which includes a housing and a rotating body, wherein the rotating body is rotatably disposed in the housing, so that when water is sprayed onto the rotating body, the water is thrown out through rotation to generate water particles, which are combined with dust in the air, thereby achieving the purpose of purifying the air. However, the existing air purification module usually adopts a single water supply nozzle, and when the water supply nozzle is blocked, the rotating body in the air purification module cannot throw out water particles, so that water washing purification cannot be performed, and the reliability is poor.

None of the above descriptions regarding air purification technology constitutes prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air purification module, machine and air conditioner in air conditioning, aim at providing a better air purification mode of reliability.

In order to achieve the above object, the utility model provides an air purification module, include:

a housing having a purge air duct;

the rotating body is rotatably arranged in the purification air duct and is used for throwing the water outwards through rotation when the water is sprayed onto the rotating body;

the water supply device comprises a water supply pipe, the water supply pipe is suitable for being communicated with a water source, a plurality of spray heads are arranged on the water supply pipe, and the plurality of spray heads are arranged in the shell and used for providing water sprayed onto the rotating body.

In one embodiment, the water supply pipe is disposed in the purification air duct and spaced apart from the rotating body, and each of the nozzles is disposed toward the rotating body.

In one embodiment, the water supply pipe is annularly arranged around the periphery of the rotating body, and the plurality of nozzles are distributed on the periphery of the rotating body at intervals.

In one embodiment, the plurality of nozzles are disposed above the rotating body.

In one embodiment, the water supply pipe is detachably mounted to the housing.

In one embodiment, the water supply pipe is mounted to an inner wall of the housing.

In one embodiment, an installation groove is formed on an inner wall of the housing, and the water supply pipe is installed in the installation groove.

In one embodiment, the inner wall of the housing is provided with a water delivery hole, the water supply pipe is communicated with the water delivery hole, and the water delivery hole is suitable for being communicated with a water source.

In one embodiment, a water supply pipe installation space extending along the rotation axis is formed in the rotating body, the water supply pipe is inserted into the water supply pipe installation space, the plurality of spray heads are arranged in the water supply pipe installation space, and a water throwing channel communicated with the water supply pipe installation space is formed on the peripheral side of the rotating body.

In one embodiment, the water supply device further comprises a water tank and a water pump, the water tank is arranged at the bottom of the shell, a water inlet end of the water pump is communicated with the water tank, and a water outlet end of the water pump is communicated with the water supply pipe.

In one embodiment, the peripheral side of the rotating body is provided with a filter screen, and the filter screen extends outwards along the radial direction from the periphery of the rotating body.

In one embodiment, the filter screen is provided with a plurality of layers, and the plurality of layers of filter screens are arranged on the rotating body at intervals along the vertical direction.

In one embodiment, when the air purification module works, the linear speed of the outer edge of the rotating body is 10m/s to 45 m/s.

In one embodiment, when the air purification module works, the linear speed of the outer edge of the rotating body is 20m/s to 30 m/s.

In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:

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, the air purification module is located in the casing, the purification wind channel of air purification module will purify the air intake with purify the air outlet intercommunication.

Optionally, the casing is further provided with a heat exchange air duct, and the heat exchange air duct communicates the heat exchange air inlet and the heat exchange air outlet; the indoor unit of the air conditioner further comprises an indoor heat exchanger and an indoor fan which are installed in the heat exchange air duct.

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

an air conditioner outdoor unit; and

and the air-conditioning indoor unit is connected with the air-conditioning outdoor unit through a refrigerant pipe.

The utility model provides an among the technical scheme, the air purification module includes casing, rotator and water supply installation, and the casing has the purification wind channel, and the rotator is rotatably located in purifying the wind channel for when water is sprayed the rotator on, the rotator outwards throws away water through the rotation, and water supply installation includes the delivery pipe, the delivery pipe suit with the water source intercommunication, be equipped with a plurality of shower nozzles on the delivery pipe, a plurality of shower nozzles are located in the casing, are used for providing the water that sprays on the rotator. The utility model provides an among the technical scheme, supply water for the rotator through a plurality of shower nozzles, prevent that single shower nozzle from blockking up the washing purifying effect that influences air purification module, it is more reliable.

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 perspective view of an air-conditioning indoor unit according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a first embodiment of the air purification module of FIG. 1;

FIG. 3 is a front view of a second embodiment of the air purification module of FIG. 1;

FIG. 4 is a cross-sectional view of the air purification module of FIG. 3;

FIG. 5 is a schematic partial perspective view of the air purification module of FIG. 3;

fig. 6 is a partial perspective view of the housing of fig. 3.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Air purification module	122	Filter screen
110	Shell body	130	Water supply pipe
				111	Module air inlet	131	Spray head
112	Module air outlet	132	Water tank
				113	Purifying air duct	133	Water pump
114	Mounting groove	200	Casing (CN)
				115	Water delivery hole	210	Heat exchange air outlet
120	Rotating body	220	Purifying air inlet
				121	Water supply pipe installation space	230	Purification air outlet

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

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a machine and air conditioner in air purification module, air conditioning, this air purification module can the exclusive use, perhaps the air purification module can use with the air conditioner combines, specifically, this air conditioner can be for wall-hung machine, the machine or mobile air conditioner etc. in the air conditioning. Wherein, the mode that air purification module passes through the washing can purify room air or new trend to make the indoor air of flow direction cleaner, and can play the effect of humidification.

Referring to fig. 1 to 3, in particular, the air purification module 100 of the present invention includes a housing 110 and a rotating body 120. The housing 110 has a purifying air duct 113, specifically, the housing 110 may have an air inlet and an air outlet, the purifying air duct 113 communicates the air inlet and the air outlet, and indoor air or fresh air enters the housing 110 from the air inlet and is blown out from the air outlet after being cleaned by water sprayed from the rotating body 120 disposed in the housing 110. To distinguish from the air inlet and the air outlet of the air conditioner for better description, hereinafter, the air inlet of the housing 110 is defined as a module air inlet 111, and the air outlet of the housing 110 is defined as a module air outlet 112. The housing 110 has a substantially cylindrical shape extending in the up-down direction, for example, the housing 110 may have a square shape, a circular shape, or the like. In addition, the housing 110 may have a structure with both ends sealed. In one embodiment, the module air inlet 111 is disposed on the periphery of the housing 110, and the opening at the top end of the housing 110 is the module air outlet 112, so as to realize air inlet at one end and air outlet at the other end. Of course, in other embodiments, the module air outlet 112 may be disposed on the peripheral side of the housing 110. Preferably, a fan may be disposed on the housing 110 to accelerate the circulation of air in the cleaning air duct 113, so as to improve the cleaning efficiency. It should be noted that the directional indications (such as upper, lower, left, right, front and rear … …) mentioned in the embodiments of the present invention 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 indication is changed accordingly.

Referring to fig. 2 and 4, the air purification module 100 includes a housing 110, a rotating body 120 and a water supply device, the housing 110 has a purification air duct 113, the rotating body 120 is rotatably disposed in the purification air duct 113, and when water is sprayed onto the rotating body 120, the water is thrown out by rotation to generate water particles, which are combined with dust in the air, so as to achieve the purpose of purifying the air. The water supply device includes a water supply pipe 130, the water supply pipe 130 is adapted to be communicated with a water source, the water supply pipe 130 is provided with a plurality of spray heads 131, and the plurality of spray heads 131 are disposed in the housing 110 for providing water sprayed onto the rotating body 120.

In this embodiment, the plurality of nozzles 131 supply water to the rotating body 120, so that the blockage of a single nozzle 131 is prevented from affecting the water washing and purifying effect of the air purifying module 100, when one of the nozzles 131 is blocked, the other nozzles 131 can still supply water to the rotating body 120, and the air purifying module 100 can continue the water washing and purifying work, which is more reliable compared with the design of a single nozzle.

The water supply pipe 130 may be arranged in various manners. In the first embodiment, referring to fig. 2, a water supply pipe 130 installation space 121 extending along the rotation axis is formed in the rotating body 120, the water supply pipe 130 is inserted into the water supply pipe 130 installation space 121, the plurality of nozzles 131 are disposed in the water supply pipe 130 installation space 121, and a water throwing channel communicated with the water supply pipe 130 installation space 121 is formed on the peripheral side of the rotating body 120. In this embodiment, the water entering the water supply channel 121 is ejected from the water throwing channel 122 to form fine water particles, and the fine water particles are ejected in the tangential direction of the rotating body by the rotation of the rotating body 120, so that the dust in the air is contacted and fused with the high-speed water particles, thereby purifying the air.

In a second embodiment, please refer to fig. 3 and 4, the water supply pipe 130 is disposed in the purification air duct 113 and spaced from the rotating body 120, and the nozzles 131 are respectively disposed toward the rotating body 120, so that the nozzles 131 are in different directions, so that water can be uniformly sprayed on the rotating body 120 and thrown out after contacting the rotating body 120 to form fine water particles, so that the water particles in the purification air duct 113 are more, and more dust can be adsorbed, thereby achieving a better air purification effect.

On the basis of the above embodiment, referring to fig. 4 to 6, preferably, the water supply pipe 130 is annularly wound around the periphery of the rotating body 120, and the plurality of nozzles 131 are distributed at intervals on the periphery of the rotating body 120, so that the plurality of nozzles 120 can spray water to the rotating body 120 in multiple directions and uniformly, so that the outer surface of the rotating body 120 is in full contact with the supplied water, thereby achieving a better water distribution effect and enhancing an air purification effect.

Also, a plurality of nozzles 131 may be disposed above the rotating body 120, so that when the nozzles 131 supply water, the water uniformly falls on the rotating body 120 under the action of gravity, thereby achieving a better water supply effect.

The water supply pipe 130 may be installed in various manners. In one embodiment, the water supply pipe 130 is detachably mounted to the housing 110, so that the mounting and dismounting of the water supply pipe 130, the dismounting of the rotating body 120 and the cleaning maintenance of the water supply pipe 130 are facilitated.

In one embodiment, the water supply pipe 130 is installed at an inner wall of the housing 110. Thus, the nozzle 131 of the water supply pipe 130 can be effectively fixed and can spray water to the rotating body 120 in the clean air duct 113.

In an embodiment, referring to fig. 5 and 6, an installation groove 114 is formed on an inner wall of the housing 110, and the water supply pipe 130 is installed in the installation groove 114. On one hand, the water supply pipe 130 is prevented from protruding into the clean air duct 113 to affect the operation of the rotating body 120, and on the other hand, the water supply pipe 130 is easily attached and detached.

Alternatively, referring to fig. 5 and 6, a water supply hole 115 is formed on an inner wall of the housing 110, the water supply pipe 130 is communicated with the water supply hole 115, and the water supply hole 115 is adapted to be communicated with a water source. Therefore, water supply is realized from the outer side of the shell 110, the influence of the water conveying pipeline on the water cleaning operation in the purification cavity 113 is prevented, the long-term contact corrosion of the water conveying pipeline and water is avoided, and the service life of the component is prolonged.

The water supply pipe 130 may be supplied with water in various manners, such as directly supplying water from an external water source. Preferably, in this embodiment, the water supply device further includes a water tank 132 and a water pump 133, the water tank 132 is disposed at the bottom of the housing, a water inlet end of the water pump 133 is communicated with the water tank 132, and a water outlet end of the water pump 133 is communicated with the water supply pipe 130. In this way, the water is supplied to the water supply pipe 130, and the water is sprayed from the spray heads 131 distributed on the water supply pipe 130 to the rotary body 120 in the clean air duct 113.

In one embodiment, referring to fig. 2 and 4, a filter 122 is disposed around the rotating body 120, and the filter 122 extends radially outward from the outer circumference of the rotating body 120. The filter screen 122 is used for receiving water sprayed onto the rotating body 120, so that the water on the filter screen 122 performs centrifugal motion in the process of high-speed rotation, thereby forming a large amount of tiny water particles on a screen disc of the filter screen 122, and the water particles are thrown outwards and contacted with air in the purifying air duct to adsorb particles in the air so as to purify the air. Preferably, the filter screen 122 is provided with a plurality of layers, and the plurality of layers of filter screens 122 are provided at intervals in the vertical direction on the rotating body 120, so that the number of water particles is increased to improve the purification effect.

In this embodiment, when the air purification module 100 operates, the linear velocity of the outer edge of the rotating body 120 is 10m/s to 45m/s, when the linear velocity of the outer edge of the rotating body 120 is too small, the speed of water thrown out by the rotating body 120 is small, and the air purification effect is poor, when the linear velocity of the outer edge of the rotating body 120 is too large, the energy consumption of the rotation of the rotating body 120 is large, the noise generated is large, and the improvement of the air purification effect by continuously increasing the linear velocity of the outer edge of the rotating body 120 is small.

Preferably, in this embodiment, when the air purification module works, the linear velocity of the outer edge of the rotating body 120 is 20m/s to 30m/s, and at this time, the rotating body 120 has the advantages of good purification effect, reasonable energy consumption and low noise.

The utility model discloses still provide an air conditioning indoor set, please refer to fig. 1 and fig. 2, this air conditioning indoor set includes casing 200 and air purification module 100, and the concrete structure of air purification module 100 please refer to above-mentioned embodiment, because the air conditioning indoor set includes air purification module 100, so all effects that air purification module 100 brought have, no longer describe here. The indoor unit of the air conditioner further comprises a heat exchanger and a heat exchange fan. The casing 200 extends along the vertical direction, the casing 200 is provided with a heat exchange air inlet, a heat exchange air outlet 210 and a heat exchange air duct (not shown) connecting the heat exchange air inlet and the heat exchange air outlet 210, and a heat exchanger (not shown) and a heat exchange fan (not shown) are arranged in the heat exchange air duct. Indoor air enters the heat exchange air duct from the heat exchange air inlet, exchanges heat through the heat exchanger, and then is blown out from the heat exchange air outlet 210.

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 220 and a purge air outlet 230 are disposed on the peripheral side of the casing 200, the purge air inlet 220 is communicated with the module air inlet 111, and the purge air outlet 230 is communicated with the module air outlet 112 (specifically, the purge air outlet 230 is communicated with the air duct formed by the air duct housing 171). Since the rotating body 120 is wrapped by the housing 110 and then installed in the housing 200, the housing 110 can prevent water thrown by the rotating body 120 from flowing to the inner wall of the housing 200, thereby preventing other parts on the inner wall of the housing 200 from being wetted and damaged. In addition, a plurality of module air inlets 111 are arranged on the peripheral side of the shell 110, so that air can be introduced from a plurality of positions in the peripheral direction, and the contact area between the air inlets and water is increased better.

The following specifically describes the air purification process: indoor air or fresh air enters the casing 200 from the cleaning inlet 220 under the action of the cleaning blower, and flows into the cleaning air duct 113 from the module inlet 111. The water pump 133 delivers water in the water tank 132 to the water supply passage or pipe 130 to spray the water toward the periphery of the rotating body 120; the rotating body 120 rotates at a high speed to generate centrifugal force to throw water around to form fine water flow or water particles, the air is fully contacted with the water flow or water particles in the purifying air duct 113, the particles in the air are attached to the water and fall off, the purified air flows upwards, flows into the air duct of the purifying fan through the module air outlet 112, and is finally blown out from the purifying air outlet 230 on the housing 200.

The utility model also provides an air conditioner, this air conditioner include machine in air condensing units and the air conditioning, machine in the air conditioning pass through the refrigerant pipe with air condensing units connects. Referring to the above embodiment, the air conditioner includes the air conditioning indoor unit, so that all effects brought by the air conditioning indoor unit are achieved, and are not described herein again.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An air purification module, comprising:

a housing having a purge air duct;

2. The air purification module of claim 1, wherein the water supply pipe is disposed in the purification air duct and spaced apart from the rotating body, and each of the nozzles is disposed toward the rotating body.

3. The air purification module of claim 2, wherein the water supply pipe is annularly disposed around the outer circumference of the rotating body, and the plurality of nozzles are spaced apart from each other around the outer circumference of the rotating body.

4. The air purification module of claim 2, wherein the plurality of spray heads are disposed above the rotating body.

5. The air purification module of claim 2, wherein the water supply pipe is detachably mounted to the housing.

6. The air purification module as claimed in claim 2, wherein the water supply pipe is installed at an inner wall of the housing.

7. The air purification module as claimed in claim 6, wherein an installation groove is formed on an inner wall of the housing, and the water supply pipe is installed in the installation groove.

8. The air purification module of claim 6, wherein the inner wall of the housing has a water inlet, the water supply pipe is in communication with the water inlet, and the water inlet is adapted to be in communication with a water source.

9. The air purification module of claim 1, wherein a water supply pipe installation space extending along the rotation axis is formed in the rotation body, the water supply pipe is inserted into the water supply pipe installation space, the plurality of nozzles are disposed in the water supply pipe installation space, and a water throwing channel communicating with the water supply pipe installation space is opened on the peripheral side of the rotation body.

10. The air purification module of claim 1, wherein the water supply device further comprises a water tank and a water pump, the water tank is disposed at the bottom of the housing, a water inlet end of the water pump is communicated with the water tank, and a water outlet end of the water pump is communicated with the water supply pipe.

11. The air purification module according to any one of claims 1 to 10, wherein the rotating body is provided at a peripheral side thereof with a filter net extending radially outward from the outer periphery of the rotating body.

12. The air purification module as claimed in claim 11, wherein the filter net is provided with a plurality of layers, and the plurality of layers of the filter net are provided at intervals in an up-down direction to the rotator.

13. The air purification module according to any one of claims 1 to 10, wherein the linear velocity of the outer edge of the rotating body is 10m/s to 45m/s when the air purification module is operated.

14. The air purification module according to claim 13, wherein the linear velocity of the outer edge of the rotating body is 20m/s to 30m/s when the air purification module operates.

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

the air purification module of any one of claims 1 to 11, located within the housing, the purification air duct of the air purification module communicating the purification air intake and the purification air outlet.

16. The indoor unit of an air conditioner as claimed in claim 15, wherein the casing is further provided with a heat exchange air duct, and the heat exchange air duct communicates the heat exchange air inlet and the heat exchange air outlet; the indoor unit of the air conditioner further comprises an indoor heat exchanger and an indoor fan which are installed in the heat exchange air duct.

17. An air conditioner, comprising:

an air conditioner outdoor unit; and

the indoor unit of claim 15 or 16, which is connected to the outdoor unit of an air conditioner through a refrigerant pipe.