CN210373798U

CN210373798U - Air purification module, air conditioner indoor unit and air conditioner

Info

Publication number: CN210373798U
Application number: CN201921373998.4U
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: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-21
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses an air purification module, machine and air conditioner in air conditioning, air purification module includes casing and rotator, the rotator is rotatably located in the purification wind channel, when being sprayed the rotator on for water, the rotator outwards throws away water through the rotation, the rotator is along in its axial both ends, at least one serves and is formed with a plurality of ribs that extend all around along the rotator center, a plurality of ribs wherein set up to the water conservancy diversion rib, be close to air outlet one side with the rotator air current direction rotator that is close to air intake one side when rotating along with the rotator, the amount of wind of air purifier module has been increased, better effect has.

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

With the concern of users about indoor health issues, air conditioning health has become a primary concern for users. An air inlet of an existing air conditioner is generally provided with a screen, so that impurities such as dust and particles can be filtered, but the filtered air is not fresh, and the feeling of freshness and micro-wetness of people in nature is not achieved. In order to meet the requirement of a user on fresh and comfortable feeling, in an exemplary embodiment, a supergravity water washing and purifying device is adopted to purify dust, formaldehyde and TOVC in the air, meanwhile, microorganisms, bacteria and viruses floating in the air can be absorbed, and the purified air can humidify the air, so that the requirement of fresh and micro-humidity is met. In the exemplary embodiment, the supergravity water washing and purifying device is provided with the centrifugal fan only, so as to drive the air flow to flow in from the air inlet, flow through the water washing module, and flow out from the air outlet, so as to purify the air. However, the air volume of the supergravity water washing and purifying device is only 100m³The air volume is insufficient, and the purification effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an air purification module aims at increasing this air purification module's the amount of wind.

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

the shell is provided with an air inlet, an air outlet and a purification air channel communicated with the air inlet and the air outlet; and the number of the first and second groups,

the rotator rotatably locates in the purification wind channel for when water is sprayed on the rotator, the rotator outwards throws away water through the rotation, in the rotator along its ascending both ends of axial, at least one serves and is formed with a plurality of edges the rotator center is to the rib that extends all around, and wherein a plurality of the rib sets up to the water conservancy diversion rib, is used for along with when the rotator rotates with the rotator is close to the air current direction of air intake one side the rotator is close to air outlet one side.

In one embodiment, the rotating body includes a rotating body, filter screens disposed at two ends of the rotating body, and two fixing members for fixing the two filter screens to the rotating body respectively;

the flow guide ribs are formed on at least one fixing piece.

In one embodiment, the fixing member further comprises a fixing ring and a connecting plate arranged in the fixing ring;

the water conservancy diversion rib is located solid fixed ring with between the connecting plate.

In one embodiment, the axial direction of the rotating body is along the vertical direction;

the water conservancy diversion rib is located the top on the mounting, the water conservancy diversion rib includes the level rib section of level to extension and certainly the turn over a muscle section that turns over that the level rib section turned over upwards.

In one embodiment, the horizontal rib section is provided with a first fixing hole for fixing the filter screen; and/or the fixing ring is provided with a second fixing hole for fixing the filter screen; and/or a third fixing hole for fixing the filter screen is formed in the connecting plate.

In one embodiment, a plurality of skeleton ribs extending along the center of the rotating body to the periphery are arranged on the rotating body;

the horizontal bar section is provided with a plurality of horizontal bar sections, and the horizontal bar sections are correspondingly fixedly arranged on the framework bars.

In one embodiment, the horizontal rib sections and the framework ribs are arranged in an overlapped mode from top to bottom.

In one embodiment, the air purification module further comprises a rotation driving device, and the rotation driving device is in driving connection with the rotating body to drive the rotating body to rotate along the rotation axis of the rotating body.

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

In one embodiment, the air purification module further comprises a water supply pipe disposed in the housing and disposed along the vertical direction, the water supply pipe being adapted to communicate with a water source;

the air purification module is still including locating the washing shower nozzle of the top of rotator, washing shower nozzle intercommunication water supply channel for to rotator shower water.

In one embodiment, the air purification module further includes a water tank and a water pump 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.

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 is positioned in the shell, and a purification air channel of the air purification module is used for communicating the purification air inlet with the purification air outlet;

the air purification module includes:

In one embodiment, 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 the number of the first and second groups,

machine in the air conditioning, machine in the air conditioning through the refrigerant pipe with the air condensing units is connected, machine in the air conditioning includes air purification module, air purification module includes:

The technical scheme of the utility model, set up a plurality of water conservancy diversion ribs on the rotator, the rotator is when rotating rotatoryly, and the water conservancy diversion rib rotates along with the rotator for following the rotator rotates the time will the rotator is close to the air current direction of air intake one side the rotator is close to air outlet one side has increased the amount of wind of air purifier module, has better effect.

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 side view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a part of the air conditioning indoor unit of fig. 1;

FIG. 3 is a schematic perspective exploded view of the rotator in FIG. 1;

FIG. 4 is a schematic perspective view of the fixing member shown in FIG. 3;

fig. 5 is a schematic perspective view of the rotating body in fig. 3.

The reference numbers illustrate:

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. 2 to 3, the air purification module 100 of the present invention includes a housing 110 and a rotator 120, specifically, the housing 110 may be provided with an air inlet and an air outlet, a purification 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 rotator 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, the fan 140 may be disposed on the housing 110 to accelerate the circulation of air in the cleaning air duct 113, thereby improving 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 to 3, the rotating body 120 is rotatably disposed in the purifying air duct 113, so that when water is sprayed on the rotating body 120, the rotating body 120 throws out the water by rotating, at least one end of the two ends of the rotating body 120 along the axial direction is formed with a plurality of ribs extending from the center of the rotating body 120 to the periphery, wherein the plurality of ribs are set as guiding ribs 144, so as to guide the air flow of the rotating body 120 near the air inlet to the side of the rotating body 120 near the air outlet when the rotating body 120 rotates.

The technical scheme of the utility model, set up a plurality of water conservancy diversion ribs 144 on rotator 120, rotator 120 is when rotating rotatoryly, and water conservancy diversion rib 144 rotates along with rotator 120, forms an axial fan for when rotating along with rotator 120 be close to air outlet one side with the airflow direction rotator 120 that rotator 120 is close to air intake one side, increased air purifier module 100's the amount of wind, better effect has.

It should be noted that, in an embodiment, the flow guiding ribs 144 are respectively disposed on the upper end and the lower end of the rotating body 120, so that two axial fans are formed at the upper end and the lower end of the rotating body 120, and the air volume is increased, and in addition, the number of the flow guiding ribs 144 is not limited, for example, part of the ribs may be set as the flow guiding ribs 144, or all the ribs may be set as the flow guiding ribs 144, and all the ribs are set as the flow guiding ribs 144, so as to further increase the air volume.

In order to make the rivers that will spray to rotator 120 separate into tiny granule, the technical scheme of the utility model, can set up filter screen 13 at rotator 120's both ends, a water flow for will spouting rotator 120 separates into tiny granule, in one embodiment, rotator 120 includes rotating body 120a, locate the filter screen 13 at rotating body 120a both ends and correspond two mountings 14 that are fixed in on rotating body 120a respectively with two filter screens 13, do not restrict the position that forms of water conservancy diversion rib 144, can be formed on rotating body 120a, also can be formed on mountings 14, in one embodiment, water conservancy diversion rib 144 is formed on at least one mountings 14, form water conservancy diversion rib 144 on mountings 14, the shaping of water conservancy diversion rib 144 of being convenient for, the structure is relatively simple.

Specifically, in an embodiment, referring to fig. 3 and 4, the fixing member 14 further includes a fixing ring 142 and a connecting plate 143 disposed in the fixing ring 142, and the flow guiding ribs 144 are disposed between the fixing ring 142 and the connecting plate 143, so as to be conveniently folded to form the axial flow fan blade.

In addition, in this embodiment, the specific manner of pressing and fixing the filter screen 13 is not limited, and the filter screen 13 may be pressed and fixed by one of the fixing ring 142, the connecting plate 143, and the plurality of ribs, or the filter screen 13 may be pressed and fixed at the same time, of course, when the filter screen 13 is pressed and fixed at the same time, the filter screen 13 may be pressed and fixed at multiple points, and particularly, when the filter screen 13 is made of a flexible material, the fixing effect is good.

Considering that the arrangement of the filter screen 13 may generate wind resistance, and for the axial flow fan, the filter screen 13 is arranged at the air inlet end of the axial flow fan, the relative wind resistance is small, the filter screen 13 is arranged at the air outlet end of the axial flow fan, and the relative wind resistance is large, in an embodiment, specifically, the axial direction of the rotating body 120 is along the vertical direction, the flow guide rib 144 is arranged on the fixing member 14 located above, the flow guide rib 144 includes a horizontal rib section 1441 extending horizontally and a turning rib section 1442 turning upwards from the horizontal rib section 1441, the turning rib section 1442 forms an axial flow fan blade, the axial flow fan blade can be formed by simple turning, the structure is simple to arrange, a complex blade structure is not required to be additionally arranged, and space saving is facilitated.

The embodiment of the present invention does not limit the specific connection mode between the fixing member 14 and the mounting end, in one embodiment, a first fixing hole 1443 for fixing the filter screen 13 is provided on the horizontal rib section 1441, in another embodiment, a second fixing hole 1444 for fixing the filter screen 13 is provided on the fixing ring 142, in yet another embodiment, a third fixing hole 1445 for fixing the filter screen 13 is provided on the connecting plate 143, in one embodiment, at least two of the horizontal rib section 1441, the fixing ring 142 and the connecting plate 143 are provided with fixing holes, the more the fixing holes are provided, the more the fixing is firm, the first fixing hole 1443, the second fixing hole 1444 and the third fixing hole 1445 are respectively provided with a screw connector, so as to detachably connect the fixing member 14 and the mounting end, and facilitate the replacement of the filter screen 13.

In one embodiment, referring to fig. 3 to 5, the rotating body 120a is provided with a plurality of frame ribs 121 extending from the center of the rotating body 120a to the periphery, the frame ribs 121 are arranged along the circumferential direction of the rotating body 120, the plurality of horizontal rib sections 1441 are arranged, and the plurality of horizontal rib sections 1441 are correspondingly and fixedly mounted on the plurality of frame ribs 121, so that the plurality of horizontal rib sections 1441 are conveniently fixed.

Further, considering that there is a large amount of ventilation in the housing 110 and the wind resistance is reduced as much as possible, in an embodiment, the horizontal rib section 1441 and the framework rib 121 are overlapped, so that the wind resistance in the purification air duct 113 is reduced as much as possible, and the air volume in the purification air duct 113 is indirectly increased.

The technical scheme of the utility model, do not restrict the number that rotator 120 set up, can set up one, also can set up a plurality ofly, and in an embodiment, rotator 120 sets up a plurality ofly, and forms an axial fan of convulsions upwards on each rotator 120, provides bigger amount of wind for air purification module 100.

In an embodiment, the air purification module 100 further includes a rotation driving device 130, the rotation driving device 130 is drivingly connected to the rotating body 120 to drive the rotating body 120 to rotate along its rotation axis, so that the rotating body 120 generates a great centrifugal force to throw the water out, and the water particles are brought into contact with the air in the purification air duct 113, so as to purify and humidify the air.

The rotation speed of the rotating body 120 can be adjusted by controlling the rotation driving device 130, and further, 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 velocity of the water thrown out by rotation is small, and the air purification effect is poor, and 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 and 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 100 operates, 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.

There are various methods for spraying water onto the rotating body 120, for example, water may be sprayed onto the rotating body 120 from a water source disposed above the rotating body 120, or water may be supplied into the rotating body 120 through a water supply pipe. In one embodiment, the air purification module 100 further includes a water supply pipe disposed in the housing 110 and disposed in the vertical direction, the water supply pipe is suitable for being communicated with a water source, the air purification module 100 further includes a water spraying nozzle 151 disposed above the rotating body 120, the water spraying nozzle 151 is communicated with a water supply channel for spraying water to the rotating body 120, a spraying manner is adopted above the rotating body 120, on one hand, the water channel is conveniently disposed, on the other hand, the sprayed water is more easily scattered into small water particles by the rotating body 120 rotating at a high speed, and the dust in the air is more easily contacted and fused with the high-speed water particles, so as to purify the air. Thus, a better purification effect can be achieved.

In an embodiment, machine in air conditioning is still including setting up in water tank 150 and the water pump of casing 110 bottom, the end of intaking and water tank 150 intercommunication of water pump, the play water end and the delivery pipe intercommunication of water pump, so set up, can transport the water in the water tank 150 to washing shower nozzle 151 through the water pump, cyclic utilization the water resource, can also increase water pressure through the water pump simultaneously, make water from the inside high-speed blowout of washing shower nozzle 151 to make water reach better refining effect with rotator 120 combined action.

The water source for air purification can be an external water source or recycled water, and in view of energy conservation and emission reduction, in an embodiment, the upper end of the water tank 150 is open and is used for receiving water drops thrown out by the rotating body 120 and dropping downwards, the water tank 150 not only provides the water source, but also collects the purified water, and the water resource is recycled, so that energy conservation and emission reduction are realized.

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 140. The casing 200 extends in the vertical direction, the casing 200 is provided with a heat exchange air inlet, a heat exchange air outlet and a heat exchange air duct (not shown) connecting the heat exchange air inlet and the heat exchange air outlet, and the heat exchanger (not shown) and the heat exchange fan 140 (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.

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 cleaning air inlet 220 and a cleaning air outlet 230 are disposed on the peripheral side of the chassis 200, the cleaning air inlet 220 is communicated with the module air inlet 111, and the cleaning air outlet 230 is communicated with the module air outlet 112 (specifically, the cleaning air outlet 230 is communicated with an air duct formed by an air duct housing). 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 cabinet 200 from the cleaning inlet 220 under the action of the cleaning fan 140, and flows into the cleaning air duct 113 from the module inlet 111. The water pump delivers the water in the water tank 150 to the water supply pipe and sprays the water toward the periphery of the rotating body 120; the rotating body 120 is driven by the rotation driving device 130 to rotate, the rotating body 120 rotating at a high speed generates a centrifugal force to throw water out around to form fine water flow or water particles, the air is fully contacted with the water flow or water particles in the purification air duct 113, the particles in the air are attached to the water and fall off, the purified air flows upwards and flows into the air duct of the purification fan 140 through the module air outlet 112, and finally is blown out from the purification air outlet 230 on the housing 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. 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:

2. The air purification module of claim 1, wherein the rotator comprises a rotator, two filter screens disposed at two ends of the rotator, and two fixing members for fixing the two filter screens to the rotator respectively;

the flow guide ribs are formed on at least one fixing piece.

3. The air purification module of claim 2, wherein the fixing member further comprises a fixing ring and a connecting plate disposed in the fixing ring;

4. The air purification module according to claim 3, wherein the axial direction of the rotary body is in the up-down direction;

5. The air purification module of claim 4, wherein the horizontal rib section is provided with a first fixing hole for fixing the filter screen; and/or the fixing ring is provided with a second fixing hole for fixing the filter screen; and/or a third fixing hole for fixing the filter screen is formed in the connecting plate.

6. The air purification module of claim 4, wherein the rotating body is provided with a plurality of skeleton ribs extending along the center of the rotating body to the periphery;

7. The air purification module of claim 6, wherein the horizontal rib segments are arranged in an overlapping manner with the framework ribs in a vertical and upward direction.

8. The air purification module according to any one of claims 1 to 7, further comprising a rotary drive device drivingly connected to the rotator for driving the rotator in rotation along its axis of rotation;

the air purification module also comprises a water supply pipe which is arranged in the shell and is arranged along the vertical direction, and the water supply pipe is suitable for being communicated with a water source;

the air purification module also comprises a washing nozzle arranged above the rotating body, and the washing nozzle is communicated with the water supply pipe and is used for spraying water to the rotating body;

the air purification module further comprises a water tank and a water pump which are arranged at the bottom of the shell, the water inlet end of the water pump is communicated with the water tank, and the water outlet end of the water pump is communicated with the water supply pipe.

9. The air purification module according to any one of claims 1 to 7, 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.

10. The air purification module according to claim 9, wherein the linear velocity of the outer edge of the rotating body is 20m/s to 30m/s when the air purification module operates.

11. 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 number of the first and second groups,

the air purification module as recited in any one of claims 1 to 10, said air purification module being located within said cabinet, said purification air duct of said air purification module communicating said purification air intake and said purification air outlet.

12. The indoor unit of an air conditioner according to claim 11, 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.

13. An air conditioner, comprising:

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

the indoor unit of claim 11 or 12, which is connected to the outdoor unit of an air conditioner through a refrigerant pipe.