CN216244776U - Air treatment device, air conditioner indoor unit and air conditioner - Google Patents
Air treatment device, air conditioner indoor unit and air conditioner Download PDFInfo
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- CN216244776U CN216244776U CN202122707698.9U CN202122707698U CN216244776U CN 216244776 U CN216244776 U CN 216244776U CN 202122707698 U CN202122707698 U CN 202122707698U CN 216244776 U CN216244776 U CN 216244776U
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Abstract
The utility model discloses an air treatment device, an air conditioner indoor unit and an air conditioner, wherein the air treatment device comprises: a housing provided with an air duct; the purification module is arranged in the air channel and is used for adsorbing pollutants and desorbing the pollutants under the action of hot air; and the hot air generating assembly is arranged on the shell and is independent of the air channel, and the hot air generating assembly is used for conveying hot air to the purification module. The technical scheme of the utility model has larger adsorption capacity, does not need to be replaced regularly, and can effectively reduce the use cost; meanwhile, the air inlet efficiency and the air inlet amount can be ensured not to be influenced; in addition, the use safety of the hot air generating assembly can be improved.
Description
Technical Field
The utility model relates to the technical field of air treatment, in particular to an air treatment device, an air conditioner indoor unit and an air conditioner.
Background
With the improvement of living standard, people pay more and more attention to the comfort of living environment, so the device with the air purification function is more and more favored by consumers. Traditional air treatment facilities adopt consumptive material type filter screen to adsorb mostly, and its adsorption capacity is little, and needs periodic replacement, and use cost is higher. Some air treatment devices with renewable functions appear on the market, pollutants can be desorbed under the heating condition, but the heating elements of the air treatment devices are usually unreasonable in installation position, so that the air inlet efficiency and the air inlet amount are affected, the sealing performance of the heating elements cannot be guaranteed, and the safety is low.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air treatment device, aiming at solving the problems that the traditional air treatment device has small adsorption capacity, needs to be replaced periodically and has higher use cost; and the air inlet efficiency and the intake of the air treatment device with the renewable function are influenced, and the tightness of the heating element can not be ensured, resulting in the problem of low safety.
To achieve the above object, the present invention provides an air treatment device, comprising:
a housing provided with an air duct;
the purification module is arranged in the air channel and is used for adsorbing pollutants and desorbing the pollutants under the action of hot air; and
the hot air generating assembly is arranged on the shell and is independent of the air channel, and the hot air generating assembly is used for conveying hot air to the purifying module.
Preferably, the casing still is equipped with new trend air inlet wind channel, new trend air inlet wind channel be used for with outdoor environment with the air inlet end in wind channel is linked together, hot-blast subassembly that takes place is independent of outside the new trend air inlet wind channel, hot-blast subassembly that takes place with new trend air inlet wind channel is linked together.
Preferably, the air treatment device further comprises an exhaust switching door movably mounted on the shell, and the exhaust switching door is used for connecting or separating the fresh air inlet duct and the air duct.
Preferably, the hot air generating assembly comprises an outer cover, an air blowing part and a heating part, wherein the air blowing part and the heating part are both arranged in the outer cover, the outer cover is provided with a flow guide port, the air blowing part is used for blowing air to the heating part, and the flow guide port is used for guiding hot air heated by the heating part to a preset position.
Preferably, the blowing member is disposed below the heating member, and a flow guide surface for guiding the air sent by the blowing member to the heating member is disposed on an inner wall of the outer cover.
Preferably, the heating element is any one or more of a PTC heating element, a carbon tube heating element and a pure ceramic heating element.
Preferably, the purification module comprises a filtering body and a regenerated catalyst or molecular sieve arranged on the filtering body.
Preferably, the air treatment device is further including locating wind channel part on the casing, wind channel part is equipped with main wind channel, the casing still is equipped with air intake and air outlet, the air intake the wind channel main wind channel with the air outlet communicates in proper order, the air treatment device still includes air inlet switch door and air outlet switch door, air inlet switch door can locate with opening and shutting air intake department, air outlet switch door can locate with opening and shutting air outlet department, the casing still is equipped with and is used for with the air exhaust passageway that the air-out end and the outdoor environment in main wind channel are linked together.
The utility model also provides an air conditioner indoor unit, which comprises the air treatment device.
The utility model also provides an air conditioner, which comprises an air conditioner outdoor unit and the air conditioner indoor unit, wherein the air conditioner outdoor unit is communicated with the air conditioner indoor unit through a refrigerant pipeline.
According to the technical scheme, the purification module and the hot air generation assembly are arranged, and the purification module adsorbs pollutants to play a role in air purification; after the pollutants are accumulated to a certain degree, hot air is conveyed to the purification module through the hot air generation assembly, and the purification module desorbs the pollutants under the action of the hot air, so that the purification module realizes a renewable adsorption function; compared with the traditional air treatment device which adopts the material consumption type filter screen for adsorption, the air treatment device has larger adsorption capacity, does not need to be replaced periodically, and can effectively reduce the use cost. In addition, because the hot air generating assembly is arranged independently of the air duct, the hot air generating assembly can be prevented from occupying an air inlet of the air duct or the internal space of the air duct, and the air inlet efficiency and the air inlet quantity can be ensured not to be influenced; simultaneously, because hot-blast subassembly that takes place sets up outside independent of the wind channel rather than setting up inside the wind channel to can do more perfect seal structure to the heating member of hot-blast subassembly that takes place, promote the holistic safety in utilization of hot-blast subassembly that takes place.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 an exploded view of an air treatment device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a hot air generating assembly of the air treatment device of FIG. 1;
FIG. 3 is a schematic view of the gas flow direction of the air treatment device of FIG. 1 in a purge mode;
FIG. 4 is a schematic view of the gas flow direction of the gas treatment device of FIG. 1 in a desorption mode;
FIG. 5 is a schematic view of the gas flow direction of the gas processing apparatus of FIG. 1 at another view angle in a desorption mode;
fig. 6 is a schematic view of the air flow direction of the air treatment device in fig. 1 in a fresh air mode.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
23 | |
| 10 | |
30 | |
| 11 | |
40 | Air |
| 12 | Fresh |
50 | |
| 13 | |
51 | |
| 20 | Hot |
60 | Air |
| 21 | Outer cover | 70 | Air-out |
| 201 | |
80 | |
| 22 | Air blowing member |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment 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, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides an air treatment device 100.
Referring to fig. 1 and 3, in an embodiment of the present invention, the air treatment device 100 includes a housing 10, a purification module 30, and a hot air generating assembly 20. Wherein, the shell 10 is provided with an air duct 11; the purification module 30 is arranged in the air duct 11, and the purification module 30 is used for adsorbing pollutants and desorbing the pollutants under the action of hot air; the hot air generating assembly 20 is disposed in the housing 10 and is independent from the air duct 11, and the hot air generating assembly 20 is configured to supply hot air to the purifying module 30.
Specifically, the casing 10 is used to form a main body supporting structure of the air treatment device 100, and the purification module 30 and the hot wind generation assembly 20 are mounted on the casing 10. The purification module 30 is disposed in the air duct 11, and when air with pollutants (such as benzene, aldehyde, and nonanal) passes through the air duct 11, the purification module 30 can adsorb the pollutants in the air to perform an air purification function. The hot air generating assembly 20 is disposed independently of the air duct 11, for example, as shown in fig. 3, the hot air generating assembly 20 is disposed independently at an outer side portion of the air duct 11, the hot air generating assembly 20 is communicated with the air duct 11 through a communicating channel, and the hot air generating assembly 20 does not occupy an air inlet and an inner space of the air duct 11. The hot air generated by the hot air generating assembly 20 can enter the air duct 11 through the communicating channel and act on the purifying module 30, and the purifying module 30 can desorb the pollutants under the action of the hot air, so that the purifying module 30 realizes the regeneration and adsorption functions.
According to the technical scheme, the purification module 30 and the hot air generation assembly 20 are arranged, and pollutants are adsorbed by the purification module 30 to play a role in air purification; after the pollutants are accumulated to a certain degree, hot air is conveyed to the purification module 30 through the hot air generation assembly 20, and the purification module 30 desorbs the pollutants under the action of the hot air, so that the purification module 30 realizes a renewable adsorption function; compared with the traditional air treatment device which adopts a material consumption type filter screen for adsorption, the air treatment device 100 has larger adsorption capacity, does not need to be replaced periodically, and can effectively reduce the use cost. In addition, because the hot air generating assembly 20 is arranged independently of the air duct 11, the hot air generating assembly 20 can be prevented from occupying an air inlet of the air duct or the internal space of the air duct, and the air inlet efficiency and the air inlet quantity can be ensured not to be influenced; meanwhile, the hot air generating assembly 20 is independent of the air duct 11 and is not arranged in the air duct, so that a more perfect sealing structure can be made for the heating element 23 of the hot air generating assembly 20, and the overall use safety of the hot air generating assembly 20 is improved.
Further, as shown in fig. 6, the casing 10 is further provided with a fresh air inlet duct 12, the fresh air inlet duct 12 is used for communicating the outdoor environment with the air inlet end of the duct 11, the hot air generating assembly 20 is independent of the fresh air inlet duct 12, and the hot air generating assembly 20 is communicated with the fresh air inlet duct 12.
Specifically, please refer to fig. 1 and fig. 6, a vertically extending fresh air duct 80 is disposed on the housing 10, a fresh air inlet duct 12 is formed inside the fresh air duct 80, one end of the fresh air duct 80 is used for communicating with the outdoor atmosphere, and a communication port for communicating with an air inlet end of the air duct 11 is disposed on a side surface of the fresh air duct 80. When the air treatment device 100 starts the fresh air mode, outdoor fresh air enters the air channel 11 through the fresh air inlet air channel 12, and is conveyed to the indoor environment through the purification module 30 after being purified, so that clean fresh air is provided for users. In addition, when the user needs to heat the air, hot-blast subassembly 20 that takes place is opened, and the produced hot-blast back of mixing with the new trend in the new trend air inlet duct 12 of hot-blast subassembly 20 that takes place blows to indoor again together to can make the lower new trend of outdoor temperature become warmer, comfortable, can effectively promote user experience.
Further, the air processing device 100 further includes an exhaust switching door 40 movably mounted on the housing 10, and the exhaust switching door 40 is used for connecting or separating the fresh air intake duct 12 and the duct 11. Specifically, the exhaust switching door 40 may be configured to open or close a communication port on the fresh air duct 80, where the exhaust switching door 40 has a first position and a second position, and when the fresh air mode needs to be started, the exhaust switching door 40 is switched to the first position (as shown in fig. 6), at this time, the fresh air intake duct 12 is communicated with the air duct 11, and outdoor fresh air can enter the air duct 11 through the fresh air intake duct 12 and then enter the room through the main air duct 51; when the fresh air mode needs to be closed, the exhaust switching door 40 can be switched to the second position, so that the fresh air inlet duct 12 is separated from the duct 11, and fresh air is prevented from entering the room. When it is necessary to discharge the air processing apparatus 100 to the outside, the discharge air switching door 40 may be switched to the second position (as shown in fig. 4) so that the internal circulation air in the air processing apparatus 100 is discharged to the outside through the specific discharge air duct 13.
There are various movable installation manners between the exhaust switching door 40 and the casing 10, including but not limited to a rotary connection, a sliding connection, etc., as long as the exhaust switching door 40 can be freely switched between the first position and the second position. Optionally, in this embodiment, the air exhaust switching door 40 is rotatably installed in the housing 10 through a vertically extending rotating shaft, one end of the rotating shaft is connected with a driving member, the rotating shaft is driven to rotate by the driving member, and then the air exhaust switching door 40 is switched between the first position and the second position. The driving member includes, but is not limited to, a motor, a rotary cylinder, etc. Of course, in other embodiments, the driving member may also use a push-pull rod or a linkage mechanism to move the exhaust switching door 40 between the first position and the second position. Or, in other embodiments, the exhaust switching door 40 and the housing 10 form a sliding connection structure through a sliding rail and a sliding chute, and the power member drives the switching door 40 to perform sliding switching between the first position and the second position.
Further, referring to fig. 2, the hot air generating assembly 20 includes an outer cover 21, an air blowing member 22 and a heating member 23, wherein the air blowing member 22 and the heating member 23 are both installed in the outer cover 21, the outer cover 21 is provided with a flow guide opening 201, the air blowing member 22 is used for blowing air to the heating member 23, and the flow guide opening 201 is used for guiding the hot air heated by the heating member 23 to a preset position. Specifically, be formed with the installation cavity in the dustcoat 21, blast air part 22 and heating member 23 all set up in the installation cavity of dustcoat 21, can play fine guard action to blast air part 22 and heating member 23 through dustcoat 21 to heating member 23 seals in dustcoat 21, can guarantee heating member 23's safety in utilization. The outer cover 21 can be made of high-temperature-resistant plastic, the air blowing part 22 can be an air blower, the air blowing part 22 blows cold air to the heating part 23, the cold air is heated quickly after contacting the heating part 23 to form hot air, the hot air is conveyed to a preset position through the flow guide opening 201, and for example, the hot air can be conveyed to the fresh air inlet duct 12 or the air duct 11 through the flow guide opening 201.
Further, the blowing member 22 is disposed below the heating member 23, and a flow guide surface for guiding the air sent by the blowing member 22 to the heating member 23 is disposed on an inner wall of the outer cover 21. Specifically, as shown in fig. 2, the dustcoat 21 is along vertical extension, be equipped with first installation cavity and second installation cavity along the upper and lower direction in the dustcoat 21, the lateral part of first installation cavity and second installation cavity is linked together and is formed with air supply channel, air-blast piece 22 is installed in the second installation cavity, air-blast piece 22's air outlet is towards the air supply wind channel, heating member 23 sets up in first installation cavity, the inner wall of dustcoat 21 is equipped with the water conservancy diversion face corresponding to the air supply wind channel, dustcoat 21 is equipped with water conservancy diversion mouth 201 corresponding to heating member 23, the overall structure is compact, and the occupation space is little. The air blowing part 22 conveys air along an air supply air channel, the air in the air supply air channel is guided to the heating part 23 through the guide surface, is heated by the heating part 23 and then is output through the guide opening 201, and the air can be well guided by the guide surface and the guide opening 201.
There are various specific heating methods of the heating member 23, including but not limited to heating wire heating, infrared radiation heating, etc., as long as the temperature rise of the gas flowing through the heating member 23 can be provided. Alternatively, the heating member 23 may be any one or more of a PTC heating member, a carbon tube heating member, and a pure ceramic heating member. Optionally, the heating element 23 is a PTC heating element, so that the temperature controllability is higher, and the temperature constancy and the use safety can be ensured.
Further, the purification module 30 includes a filter body and a regenerated catalyst disposed on the filter body. When the air flows through the purification module 30, contaminants in the air may be adsorbed and filtered by the filtering body (e.g., a filter screen). When needs carry out the desorption with the pollutant, hot-blast subassembly 20 that takes place begins work, takes place subassembly 20 through hot-blast to purify module 30 and carry hot-blastly, filters the regenerated catalyst in the main part and is heated and carry out the thermal catalysis to can make the pollutant desorption that the last stage adsorbs in filtering the main part get off. In another embodiment, the purification module 30 includes a filter body and a molecular sieve disposed on the filter body. For example, the molecular sieve may be supported on a filter body (e.g., a metal mesh or a ceramic fiber mesh) to form a filter screen having a stable structure and excellent filtering performance.
On the basis of the above embodiments, please refer to fig. 1, fig. 3 and fig. 5, further, the air processing device 100 further includes an air duct component 50 disposed on the housing 10, the air duct component 50 is provided with a main air duct 51, the housing 10 is further provided with an air inlet and an air outlet, the air inlet, the air duct 11, the main air duct 51 and the air outlet are sequentially communicated, the air processing device 100 further includes an air inlet switch door 60 and an air outlet switch door 70, the air inlet switch door 60 is openably disposed at the air inlet, the air outlet switch door 70 is openably disposed at the air outlet, and the housing 10 is further provided with an air exhaust channel 13 for communicating the air outlet of the main air duct 51 with the outdoor environment.
Specifically, the air duct unit 50 includes an air duct shell and a fan disposed in the air duct shell, the fan may specifically be a turbine fan, a main air duct 51 is formed in the air duct shell, an air inlet side of the main air duct 51 is in butt joint with and communicated with an air outlet side of the air duct 11, and an air outlet side of the main air duct 51 corresponds to the air outlet. Air can enter the air duct 11 through the air inlet, and is purified through the purification module 30 of the air duct 11, and the purified air is sucked into the main air duct 51 under the action of the fan and is finally conveyed to the indoor through the air outlet. When the air conditioner is used, the air inlet switch door 60 and the air outlet switch door 70 can be opened or closed according to different functional modes, so that different functional modes are realized.
Several functional modes of the air treatment device 100 of the present embodiment will be described in detail below with reference to fig. 3 to 6. For ease of understanding, the upper, lower, left, right, front, and rear positions of the air treatment device 100 are indicated in the drawings, but this does not constitute a specific limitation of the air treatment device 100. The bold arrows in fig. 3 to 6 indicate the flow direction of the gas flow.
As shown in fig. 3, an airflow direction schematic diagram of the air processing device 100 in the purification mode is shown, when the air processing device 100 is in the purification mode, the air inlet is opened by the air inlet switch door 60, the air outlet is opened by the air outlet switch door 70, and the air exhaust switch door 40 is switched to the second position to separate the fresh air inlet duct 12 from the fresh air inlet duct 11. Indoor air gets into wind channel 11 via the air intake, can adsorb the pollutant (like macromolecular particles such as benzene, aldehyde, nonanal) in the air through purification module 30, and the air admission main air duct 51 after the purification to send the air outlet to blow indoor under the effect of fan, realize the air purification function.
As shown in fig. 4 and 5, the schematic view of the airflow direction when the air processing device 100 is in the desorption mode is shown, when the air processing device 100 is in the desorption mode, the air inlet is opened by the air inlet switch door 60, the air outlet is closed by the air outlet switch door 70, and the air exhaust switch door 40 is switched to the second position to separate the fresh air inlet duct 12 from the fresh air inlet duct 11. The hot-blast subassembly 20 that takes place begins work, the internal circulation air carries the high temperature gas that hot-blast subassembly 20 sent out to get into and purifies module 30, after the regenerated catalyst that purifies module 30 receives the thermocatalysis, begin to adsorb the pollutant desorption of last stage on filtering the main part, get into exhaust passage 13 through main wind channel 51, finally arrange to outdoor by exhaust passage 13, realize purifying module 30's purification regeneration function, and the pollutant is discharged to outdoor, can avoid the secondary pollution of indoor air. As shown in fig. 5, the exhaust passage 13 is optionally communicated with the fresh air duct 80, and the pollutants enter the fresh air duct 80 through the exhaust passage 13 and are discharged to the outside. Thus, by arranging the fresh air pipe 80, fresh air intake and exhaust functions can be realized.
As shown in fig. 6, an airflow direction schematic diagram of the air processing device 100 in the fresh air mode is shown, when the air processing device 100 is in the fresh air mode, the air inlet is closed by the air inlet switch door 60, the air outlet is opened by the air outlet switch door 70, and the air exhaust switch door 40 is switched to the first position to communicate the fresh air inlet duct 12 with the air duct 11. Outdoor fresh air enters the air duct 11 through the fresh air inlet air duct 12, is purified and adsorbed by the purification module 30, then enters the main air duct 51, and is blown to the air outlet to the indoor space under the action of the fan, so that clean and comfortable fresh air is provided for users. In addition, in chilly winter, can open hot-blast subassembly 20 that takes place, hot-blast and the new trend in the new trend air inlet duct 12 that takes place the hot-blast wind that subassembly 20 produced mix the back and get into wind channel 11 and main wind channel 51 in proper order again, send out by the air outlet at last, can provide clean warm comfortable purified wind for the user to can effectively avoid winter new trend temperature and the big problem of indoor temperature difference.
The present invention further provides an air conditioning indoor unit, which includes a main body and an air processing device 100 installed on the main body, and the specific structure of the air processing device 100 refers to the above embodiments, and since the air conditioning indoor unit employs all technical solutions of all the above embodiments, the air conditioning indoor unit at least has all the beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated here. The indoor unit of the air conditioner can adopt a wall-mounted indoor unit of the air conditioner or a cabinet indoor unit of the air conditioner.
The utility model also provides an air conditioner which comprises an air conditioner outdoor unit and an air conditioner indoor unit, wherein the air conditioner outdoor unit is communicated with the air conditioner indoor unit through a refrigerant pipeline. The air-conditioning indoor unit comprises a main unit body and an air processing device 100 installed on the main unit body, the specific structure of the air processing device 100 refers to the above embodiments, and the air-conditioning indoor unit adopts all technical solutions of all the above embodiments, so that the air-conditioning indoor unit at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An air treatment device, comprising:
a housing provided with an air duct;
the purification module is arranged in the air channel and is used for adsorbing pollutants and desorbing the pollutants under the action of hot air; and
the hot air generating assembly is arranged on the shell and is independent of the air channel, and the hot air generating assembly is used for conveying hot air to the purifying module.
2. The air processing device as claimed in claim 1, wherein the housing further comprises a fresh air intake duct for communicating an outdoor environment with an air intake end of the duct, the hot air generating assembly is independent of the fresh air intake duct, and the hot air generating assembly is communicated with the fresh air intake duct.
3. The air treatment device of claim 2, further comprising an exhaust switching door movably mounted to the housing, the exhaust switching door being configured to connect or disconnect the fresh air intake duct to the air duct.
4. The air treatment device as claimed in claim 1, wherein the hot wind generating assembly includes a housing, a blowing member and a heating member, the blowing member and the heating member being installed in the housing, the housing being provided with a guide opening for blowing the blowing member toward the heating member, the guide opening being for guiding the hot wind heated by the heating member to a predetermined position.
5. The air treatment device according to claim 4, wherein the air blowing member is disposed below the heating member, and an inner wall of the housing is provided with a flow guide surface for guiding the air sent from the air blowing member to the heating member.
6. The air treatment device as claimed in claim 4, wherein the heating member is any one or more of a PTC heating member, a carbon tube heating member and a pure ceramic heating member.
7. The air treatment device of claim 1, wherein the purification module comprises a filter body and a regenerated catalyst or molecular sieve disposed on the filter body.
8. The air treatment device according to any one of claims 1 to 7, further comprising an air duct component disposed on the housing, wherein the air duct component is provided with a main air duct, the housing is further provided with an air inlet and an air outlet, the air inlet, the air duct, the main air duct and the air outlet are sequentially communicated, the air treatment device further comprises an air inlet switch door and an air outlet switch door, the air inlet switch door is openably disposed at the air inlet, the air outlet switch door is openably disposed at the air outlet, and the housing is further provided with an air exhaust channel for communicating an air outlet of the main air duct with an outdoor environment.
9. An indoor unit of an air conditioner, characterized by comprising the air treatment device according to any one of claims 1 to 8.
10. An air conditioner comprising an outdoor unit and the indoor unit as claimed in claim 9, wherein the outdoor unit is connected to the indoor unit via a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122707698.9U CN216244776U (en) | 2021-11-05 | 2021-11-05 | Air treatment device, air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122707698.9U CN216244776U (en) | 2021-11-05 | 2021-11-05 | Air treatment device, air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN216244776U true CN216244776U (en) | 2022-04-08 |
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| CN202122707698.9U Active CN216244776U (en) | 2021-11-05 | 2021-11-05 | Air treatment device, air conditioner indoor unit and air conditioner |
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| Country | Link |
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2021
- 2021-11-05 CN CN202122707698.9U patent/CN216244776U/en active Active
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