CN113218001A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN113218001A CN113218001A CN202110496895.2A CN202110496895A CN113218001A CN 113218001 A CN113218001 A CN 113218001A CN 202110496895 A CN202110496895 A CN 202110496895A CN 113218001 A CN113218001 A CN 113218001A
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- air
- indoor unit
- air conditioner
- sterilizing
- unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention provides an air conditioner indoor unit and an air conditioner. The invention provides an indoor unit of an air conditioner, which comprises an indoor unit body of the air conditioner, wherein the indoor unit body of the air conditioner is provided with an air inlet and an air outlet, a sterilization part is arranged inside the indoor unit body of the air conditioner, and the sterilization part is positioned between the air inlet and the air outlet. According to the air-conditioning indoor unit provided by the invention, the sterilization part is arranged, so that bacteria in the air can be killed, cold air or hot air blown out by the air-conditioning indoor unit is clean and healthy, the quality of the cold air or the hot air blown out by the air-conditioning indoor unit is improved, and the requirements of users are met.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to an air conditioner indoor unit and an air conditioner.
Background
The existing air conditioner generally has only cooling and heating functions. With the improvement of health care consciousness of people, many families can place air purifiers in a living room to eliminate viruses in the air. However, the cabinet air conditioner and the air purifier are placed in the living room, the floor area is large, and meanwhile, the attractiveness of the living room is affected due to the fact that two cabinet devices are placed in the living room. Accordingly, an air conditioning indoor unit is provided, which has the functions of both an air conditioner and an air purifier, and is a new direction for the development of air conditioners.
Disclosure of Invention
The invention provides an air conditioner indoor unit and an air conditioner, which can purify air while refrigerating or heating the indoor.
The invention provides an indoor unit of an air conditioner, which comprises an indoor unit body of the air conditioner, wherein the indoor unit body of the air conditioner is provided with an air inlet and an air outlet, a sterilization part is arranged inside the indoor unit body of the air conditioner, and the sterilization part is positioned between the air inlet and the air outlet.
According to the indoor unit of the air conditioner, the sterilizing part comprises a first sterilizing part and a second sterilizing part, and the second sterilizing part is positioned above the first sterilizing part.
According to an indoor unit of an air conditioner provided by the present invention, the first sterilization part includes at least one sterilization unit, and each sterilization unit includes: a housing; the plurality of partition plates are respectively arranged on two opposite sides of the shell to form an S-shaped air flow channel; the metal nets are respectively arranged between every two adjacent partition plates, and each metal net is coated with a titanium dioxide photocatalyst coating; the ultraviolet lamp tubes are respectively arranged on two opposite sides of the shell and are opposite to the metal mesh.
According to the indoor unit of the air conditioner, the isolation plate is a strip-shaped plate, the strip-shaped plate and the inner wall of the shell are obliquely arranged, and the strip-shaped plates are arranged in parallel.
According to the indoor unit of the air conditioner, the isolation plate comprises a first body and a second body which are connected, the first body and the second body are vertically arranged, and the first body and the second body are respectively connected with the inner wall of the shell.
According to the indoor unit of the air conditioner, the second sterilization part comprises the heating wire, and the heating wire is positioned above the shell.
The invention provides an air-conditioning indoor unit, which further comprises a filtering part, wherein the filtering part is positioned below the sterilizing part and above the air inlet.
According to an indoor unit of an air conditioner provided by the present invention, the filter unit includes: the first filter screen is arranged above the air inlet; the second filter screen is arranged above the first filter screen and is positioned below the shell; and the carbon filter element is arranged between the first filter screen and the second filter screen.
The invention provides an air-conditioning indoor unit, which further comprises a humidifying part, wherein the humidifying part is arranged above the sterilizing part.
The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and the air conditioner indoor unit, wherein the air conditioner indoor unit is connected with the air conditioner outdoor unit.
According to the air-conditioning indoor unit provided by the invention, the sterilization part is arranged, so that bacteria in the air can be killed, cold air or hot air blown out by the air-conditioning indoor unit is clean and healthy, the quality of the cold air or the hot air blown out by the air-conditioning indoor unit is improved, and the requirements of users are met.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an indoor unit of an air conditioner according to the present invention;
FIG. 2 is one of the schematic structural views of the first sterilizing part shown in FIG. 1;
FIG. 3 is a second schematic view of the first sterilization part shown in FIG. 1;
reference numerals:
10: an air inlet; 20: a filtering part; 30: a first sterilization part;
31: a housing; 32: a separator plate; 33: a metal mesh;
34: an ultraviolet lamp tube; 40: a second sterilization part; 50: a humidifying section;
60: a centrifugal fan; 70: a cross-flow fan; 80: an air outlet;
100: an air-conditioning indoor unit body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.
The air conditioner indoor unit and the air conditioner of the present invention will be described with reference to fig. 1 to 3.
As shown in fig. 1, an embodiment of the present invention provides an indoor unit of an air conditioner, including an indoor unit body 100 of an air conditioner, where the indoor unit body 100 of the air conditioner is provided with an air inlet 10 and an air outlet 80, and a sterilization part is arranged inside the indoor unit body 100 of the air conditioner, and the sterilization part is located between the air inlet 10 and the air outlet 80.
Specifically, a centrifugal fan 60 and a cross flow fan 70 are arranged in the air conditioning indoor unit body 100, air enters the air conditioning indoor unit body 100 from the air inlet 10 under the action of the centrifugal fan 60, and after being sterilized by the sterilizing unit, the air is discharged from the air outlet 80 under the action of the cross flow fan 70, so that viruses in the air are killed.
Further, the sterilization unit may sterilize bacteria in the air by ultraviolet light irradiation. Specifically, an ultraviolet lamp tube may be disposed in the sterilization part, and air enters the indoor unit body 100 of the air conditioner through the air inlet 10 and then enters the sterilization part, so that bacteria in the air can be killed under the irradiation of the ultraviolet lamp tube.
Alternatively, the sterilization unit may perform high-temperature sterilization, such as providing a heating wire in the indoor unit body 100 of the air conditioner to heat the air, thereby killing bacteria in the air.
Further, in order to improve the sterilization effect of the air-conditioning indoor unit, a plurality of sterilization units may be disposed in the air-conditioning indoor unit body 100, each sterilization unit includes a housing, an S-shaped air flow channel is disposed in each housing, a plurality of metal meshes are disposed in the air flow channel, when air flows in the S-shaped air flow channel, the air is reflected by the inner wall of the housing, passes through the metal meshes, the surface of the metal meshes is coated with a carbon dioxide photocatalyst coating, when an ultraviolet lamp tube irradiates, electron hole pairs caused by photocatalyst titanium dioxide are generated on the surface of the metal meshes, and hydroxyl radicals are generated through the reaction of combining oxygen and water molecules. The hydroxyl radical is a substance of an oxygroup ion system, has a bactericidal activity 180 times that of ozone, kills bacteria and neutralizes organic compounds, and then converts the organic compounds into water and carbon dioxide, thereby killing bacteria in the air. The S-shaped air flow channel can repeatedly change the flowing direction of air, so that the air passes through the metal mesh for many times, and the sterilization effect is further improved.
According to the air-conditioning indoor unit provided by the embodiment of the invention, the sterilization part is arranged, so that bacteria in the air can be killed, cold air or hot air blown out by the air-conditioning indoor unit is clean and healthy, the quality of the cold air or the hot air blown out by the air-conditioning indoor unit is improved, and the requirements of users are met.
As shown in fig. 1, in one embodiment of the present invention, the sterilizing part includes a first sterilizing part 30 and a second sterilizing part 40, and the second sterilizing part 40 is positioned above the first sterilizing part 30.
Specifically, in the present embodiment, two sterilization units are provided in the air conditioning indoor unit body 100, the first sterilization unit 30 performs ultraviolet sterilization, and the second sterilization unit 40 performs high-temperature sterilization. Air enters the air-conditioning indoor unit body 100 from the air inlet 10 of the air-conditioning indoor unit body 100 under the action of the centrifugal fan 60, the air is firstly sterilized by the first sterilizing part 30 and then secondarily sterilized by the second sterilizing part 40 so as to improve the sterilizing effect, and the air after being sterilized twice is discharged out of the air-conditioning indoor unit body 100 from the air outlet 80 under the action of the cross flow fan 70, so that sterilized cold air or hot air is provided for a user.
According to the air-conditioning indoor unit provided by the embodiment of the invention, the first sterilization part and the second sterilization part are arranged to perform secondary sterilization on air, so that the sterilization effect of the air-conditioning indoor unit is improved, the quality of cold air or hot air blown out by the air-conditioning indoor unit is improved, and the comfort of the user is improved.
As shown in fig. 2 and 3, in one embodiment of the present invention, the first sterilizing part 30 includes at least one sterilizing unit, each of which includes: a housing 31, a plurality of partition plates 32, a plurality of metal meshes 33, and a plurality of ultraviolet lamps 34. A plurality of partition plates 32 are respectively disposed at opposite sides of the housing 31 to form an air flow passage, a plurality of metal meshes 33 are respectively disposed between every two adjacent partition plates 32, each metal mesh 33 is coated with a titanium dioxide photocatalyst coating, and a plurality of ultraviolet lamps 34 are respectively disposed at opposite sides of the housing 31 and opposite to the metal meshes 33.
Specifically, each sterilization unit is provided with a housing 31, the housing 31 may be a rectangular parallelepiped structure, a plurality of partition plates 32 are disposed on opposite sides of the housing 31, and the partition plates 32 on both sides of the housing 31 are staggered to form an S-shaped air flow passage. The S-shaped air flow passage is characterized in that when air flows along the S-shaped air flow passage, the air collides with the inner wall of the shell 31 and is reflected by the inner wall of the shell 31, the reflected air passes through the metal mesh 33, the ultraviolet lamp tube 34 is arranged on the inner wall of the shell 31 at a position opposite to the metal mesh 33, the ultraviolet lamp tube 34 can emit ultraviolet light, the emitted ultraviolet light irradiates on the metal mesh 33, the surface of the metal mesh 33 is coated with a carbon dioxide photocatalyst coating, and when the ultraviolet light irradiates, electron hole pairs caused by photocatalyst titanium dioxide are generated on the surface of the metal mesh 33, and hydroxyl radicals are generated through the combined reaction of oxygen and water molecules. The hydroxyl radical is a substance of an oxygroup ion system, has a bactericidal activity 180 times that of ozone, kills bacteria and neutralizes organic compounds, and then converts the organic compounds into water and carbon dioxide, thereby killing bacteria in the air.
When the air flows in the S-shaped air flow passage, the air is repeatedly reflected by the inner wall of the housing 31, continuously passes through the metal mesh 33, and is sterilized once each time the air passes through the metal mesh 33, thereby improving the sterilizing effect of the first sterilizing part 30.
Further, in one embodiment of the present invention, the ultraviolet lamp tube 34 employs an LED or the like, which can irradiate UV-A and UV-C ultraviolet light.
Further, in an embodiment of the present invention, the exterior of each housing 31 may be provided with a connection structure, and specifically, two outer walls of the housing 31 may be provided with a sub-portion in the connection structure, and the remaining two outer walls may be provided with a female portion in the connection structure. Alternatively, if hooks are provided on two outer walls of the housing 31 and loops are provided on the other two outer walls of the housing 31, when the two housings 31 are connected, the connection can be performed by the hooks and the loops. The outer wall of each shell 31 is provided with a connecting structure, and one or more sterilization units can be arranged according to the volume of the indoor unit of the air conditioner and the sterilization requirement, so that the sterilization effect is improved.
According to the air-conditioning indoor unit provided by the embodiment of the invention, the plurality of partition plates are arranged in the shell, the partition plates form the S-shaped air flow channel, the plurality of metal meshes are arranged in the S-shaped air flow channel, when air flows, the air is repeatedly reflected by the inner wall of the shell, the air flows through the metal meshes for a plurality of times, and the air can be sterilized once when passing through the metal meshes each time, so that the sterilizing capability of the air-conditioning indoor unit is improved.
Further, in one embodiment of the present invention, as shown in fig. 2, in the present embodiment, the partition plates 32 are strip-shaped plates, each of which is disposed obliquely to the inner wall of the housing 31, and a plurality of the strip-shaped plates are disposed parallel to each other.
Particularly, the relative both sides of casing 31 inner wall all are provided with a plurality of bar boards, and every bar board sets up with the inner wall slope of casing 31, the equal parallel arrangement of a plurality of bar boards, the one end of every bar board and the interior wall connection of casing 31, and the other end is the free end, and a plurality of bar boards are provided with metal mesh 33 at the inside air flow channel that forms the S-shaped of casing 31 between every two adjacent bar boards, and metal mesh 33 all sets up perpendicularly with two parallel arrangement' S bar boards. The ultraviolet lamps 34 are disposed at both sides of the case 31 and opposite to the metal mesh 33 so that ultraviolet light can be irradiated onto the metal mesh 33.
Further, as shown in fig. 2, the arrows indicate the flowing direction of the air, the air flows along the S-shaped air flow channel, after encountering the inner wall of the housing 31, the air is reflected by the inner wall of the housing 31, then the air is sterilized once by the metal mesh 33, the air flows to the inner wall of the housing 31 again, is reflected by the inner wall of the housing 31 to the metal mesh 33 again, and the sterilization is performed again, and so on, until the air flows from the bottom of the housing 31 to the top of the housing 31, and then is discharged from the top of the housing 31.
Alternatively, in another embodiment of the present invention, as shown in fig. 3, the partition plate 32 includes a first body and a second body connected, the first body and the second body are vertically disposed, and the first body and the second body are respectively connected with an inner wall of the housing 31.
Specifically, in the present embodiment, a plurality of partition plates 32 are disposed on opposite sides of the housing 31, and the partition plates 32 on opposite sides of the housing 31 are staggered to form an S-shaped air flow passage. The metal mesh 33 is disposed between the two partition plates 32, the metal mesh 33 is perpendicular to the first body or the second body of the partition plates 32, and the ultraviolet lamps 34 are disposed at both sides of the housing 31 and opposite to the metal mesh 33, so that light can be irradiated onto the metal mesh 33.
Further, as shown in fig. 3, the arrows indicate the flowing direction of the air, the air flows along the S-shaped air flow channel, after encountering the inner wall of the housing 31, the air is reflected by the inner wall of the housing 31, then the air is sterilized once by the metal mesh 33, the air flows to the inner wall of the housing 31 again, is reflected by the inner wall of the housing 31 to the metal mesh 33 again, and the sterilization is performed again, and so on, until the air flows from the bottom of the housing 31 to the top of the housing 31, and then is discharged from the top of the housing 31.
As shown in fig. 1, in one embodiment of the present invention, the second sterilizing part 40 includes a heating wire, which is positioned above the housing 31.
Specifically, the heating wire is located above the housing 31, and the heating wire heats the passing air to high temperature air, so as to further kill bacteria in the air.
As shown in fig. 1, in an embodiment of the present invention, the indoor unit of an air conditioner further includes a filter unit 20, and the filter unit 20 is located below the sterilizing unit 30 and above the air inlet 10.
Specifically, air is introduced into the air conditioning indoor unit through the air inlet 10 under the action of the centrifugal fan 60, the air is filtered through the filter unit 20 to filter out dust in the air, the filtered air is subjected to ultraviolet sterilization through the first sterilization unit 30, and then is subjected to high-temperature sterilization through the second sterilization unit 40, and then the air is discharged through the air outlet 80 of the air conditioning indoor unit under the action of the cross-flow fan 70.
It should be noted that: the air can be filtered and sterilized in the indoor unit of the air conditioner, and then cooled or heated according to the working principle of the common air conditioner to blow out cold air or hot air, and compared with the cold air or hot air blown out by the common air conditioner, the cold air or hot air is filtered, purified and sterilized, so that the cold air or hot air is fresher and has higher quality.
According to the air-conditioning indoor unit provided by the embodiment of the invention, when air flows in the air-conditioning indoor unit, the air is sterilized for multiple times, and compared with a conventional air purifier which adopts an ultraviolet lamp for irradiation, the sterilization effect is better for destroying the molecular structure of bacteria.
Further, in one embodiment of the present invention, the filter portion 20 includes: first filter screen, second filter screen and carbon filter core. The first filter screen is arranged above the air inlet 10, the second filter screen is arranged above the first filter screen and below the shell 31, and the carbon filter element is arranged between the first filter screen and the second filter screen.
Particularly, the first filter screen is arranged above the air inlet 10 to filter the larger particles in the air, the second filter screen is arranged above the first filter screen, the second filter screen is a high-efficiency particle catcher (HEPA) which can filter the particles below 0.3 micron in the air, and a carbon filter element is arranged between the first filter screen and the second filter screen and used for adsorbing the particles passing through the first filter screen to enhance the air purifying capacity.
As shown in fig. 1, in an embodiment of the present invention, the air conditioning indoor unit further includes a humidifying part 50, and the humidifying part 50 is disposed above the sterilizing part.
Specifically, humidification portion 50 is located the top of second sterilization portion 40, and the air filters through filtering part 20 and purifies the back, gets into first sterilization portion 30 and carries out ultraviolet sterilization, then carries out high temperature heating sterilization in getting into second sterilization portion 40 again, and the air temperature through second sterilization portion 40 is higher, and is comparatively dry, and humidification portion 50 atomizes water, and atomizing water is blown out by air outlet 80 with the air through purifying sterilization together, and the air that blows out is clean, moist, makes the user feel more comfortable.
Further, in an embodiment of the present invention, the humidifying part 50 may be an ultrasonic humidifier, which can disperse moisture into mist, and the mist water is discharged together with the purified and sterilized air, so that the user can feel fresh, clean and humid air.
The working principle of the present invention will be described in detail below by taking the embodiment shown in fig. 1 as an example.
The indoor unit of the air conditioner is provided with a filter unit 20, a first sterilization unit 30, a second sterilization unit 40, and a humidification unit 50. Air enters the indoor unit of the air conditioner from the air inlet 10 of the indoor unit of the air conditioner under the action of the centrifugal fan 60, firstly passes through the first filter screen of the filter part 20 to filter the micro-dust with larger particles in the air, then passes through the carbon filter element to be filtered again, and finally passes through the second filter screen, namely HEPA to filter the micro-dust with the particle size below 0.3 micron in the air, so that the air is purified.
The purified air enters the shell 31 of the first sterilization part 30, flows along the S-shaped air flow channel in the shell 31, is reflected by the inner wall of the shell 31 in the flowing process, the reflected air passes through the metal mesh 33, the surface of the metal mesh 33 is coated with a carbon dioxide photocatalyst coating, the ultraviolet lamp tube 34 is arranged on the inner wall of the shell 31 and is opposite to the metal mesh 33, when ultraviolet light irradiates, electron hole pairs caused by photocatalyst titanium dioxide are generated on the surface of the metal mesh 33, and hydroxyl radicals are generated through the combined reaction of oxygen and water molecules. The hydroxyl radical is a substance of an oxygroup ion system, has a bactericidal activity 180 times that of ozone, kills bacteria and neutralizes organic compounds, and then converts the organic compounds into water and carbon dioxide, thereby killing bacteria in the air.
The air sterilized by the first sterilizing part 30 enters the second sterilizing part 40, and is heated in the second sterilizing part 40 to be further sterilized.
The humidifying part 50 is located above the second sterilizing part 40, the humidifying part 50 is used for spraying mist water, and the mist water and the filtered and sterilized air are discharged from an air outlet 80 of the indoor unit of the air conditioner under the action of the cross flow fan 70 to blow out wet, clean and fresh cold air or hot air.
The embodiment of the invention also provides an air conditioner, which comprises an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner indoor unit is connected with the air conditioner outdoor unit.
Specifically, the indoor air conditioning unit includes a filter unit 20, a first sterilization unit 30, a second sterilization unit 40, and a humidification unit 50. Air enters the indoor unit of the air conditioner from the air inlet 10 of the indoor unit of the air conditioner under the action of the centrifugal fan 60, firstly passes through the first filter screen of the filter part 20 to filter the micro-dust with larger particles in the air, then passes through the carbon filter element to be filtered again, and finally passes through the second filter screen, namely HEPA to filter the micro-dust with the particle size below 0.3 micron in the air, so that the air is purified.
The purified air enters the shell 31 of the first sterilization part 30, flows along the S-shaped air flow channel in the shell 31, is reflected by the inner wall of the shell 31 in the flowing process, the reflected air passes through the metal mesh 33, the surface of the metal mesh 33 is coated with a carbon dioxide photocatalyst coating, the ultraviolet lamp tube 34 is arranged on the inner wall of the shell 31 and is opposite to the metal mesh 33, when ultraviolet light irradiates, electron hole pairs caused by photocatalyst titanium dioxide are generated on the surface of the metal mesh 33, and hydroxyl radicals are generated through the combined reaction of oxygen and water molecules. The hydroxyl radical is a substance of an oxygroup ion system, has a bactericidal activity 180 times that of ozone, kills bacteria and neutralizes organic compounds, and then converts the organic compounds into water and carbon dioxide, thereby killing bacteria in the air.
The air sterilized by the first sterilizing part 30 enters the second sterilizing part 40, and is heated in the second sterilizing part 40 to be further sterilized.
The humidifying part 50 is located above the second sterilizing part 40, the humidifying part 50 is used for spraying mist water, and the mist water and the filtered and sterilized air are discharged from an air outlet 80 of the indoor unit of the air conditioner under the action of the cross flow fan 70 to blow out wet, clean and fresh cold air or hot air.
The air conditioner provided by the embodiment of the invention can independently start the functions of purification, sterilization and humidification in seasons without refrigeration or heating, so that the air conditioner becomes an air purifier for use, and can simultaneously start various functions in the seasons with refrigeration or heating.
The air conditioner provided by the embodiment of the invention can realize refrigeration or heating, can filter, sterilize and humidify air, improves the quality of air outlet of the air conditioner, enhances the body feeling comfort of a user, and meets the requirements of the user.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The indoor unit of the air conditioner is characterized by comprising an indoor unit body of the air conditioner, wherein the indoor unit body of the air conditioner is provided with an air inlet and an air outlet, a sterilization part is arranged inside the indoor unit body of the air conditioner, and the sterilization part is located between the air inlet and the air outlet.
2. An indoor unit of an air conditioner according to claim 1, wherein the sterilizing part includes a first sterilizing part and a second sterilizing part, and the second sterilizing part is located above the first sterilizing part.
3. An indoor unit of an air conditioner according to claim 2, wherein the first sterilizing part includes at least one sterilizing unit, each of the sterilizing units including:
a housing;
the plurality of partition plates are respectively arranged on two opposite sides of the shell to form an S-shaped air flow channel;
the metal nets are respectively arranged between every two adjacent partition plates, and each metal net is coated with a titanium dioxide photocatalyst coating;
the ultraviolet lamp tubes are respectively arranged on two opposite sides of the shell and are opposite to the metal mesh.
4. An indoor unit of an air conditioner according to claim 3, wherein the partitioning plate is a strip-shaped plate, the strip-shaped plate is disposed obliquely to an inner wall of the casing, and the plurality of strip-shaped plates are disposed in parallel with each other.
5. An indoor unit of an air conditioner according to claim 3, wherein the partition plate includes a first body and a second body connected to each other, the first body and the second body are disposed vertically, and the first body and the second body are connected to an inner wall of the casing, respectively.
6. An indoor unit of an air conditioner according to claim 3, wherein the second sterilizing part includes a heating wire, and the heating wire is positioned above the casing.
7. An indoor unit of an air conditioner according to claim 3, further comprising a filter unit located below the sterilizing unit and above the air inlet.
8. An indoor unit of an air conditioner according to claim 7, wherein the filter unit includes:
the first filter screen is arranged above the air inlet;
the second filter screen is arranged above the first filter screen and is positioned below the shell;
and the carbon filter element is arranged between the first filter screen and the second filter screen.
9. An indoor unit of an air conditioner according to claim 1, further comprising a humidifying portion provided above the sterilizing portion.
10. An air conditioner comprising an outdoor unit and the indoor unit of any one of claims 1 to 9, wherein the indoor unit is connected to the outdoor unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110496895.2A CN113218001A (en) | 2021-05-07 | 2021-05-07 | Air conditioner indoor unit and air conditioner |
| PCT/CN2022/071969 WO2022233155A1 (en) | 2021-05-07 | 2022-01-14 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110496895.2A CN113218001A (en) | 2021-05-07 | 2021-05-07 | Air conditioner indoor unit and air conditioner |
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| CN113218001A true CN113218001A (en) | 2021-08-06 |
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| CN202110496895.2A Pending CN113218001A (en) | 2021-05-07 | 2021-05-07 | Air conditioner indoor unit and air conditioner |
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| WO (1) | WO2022233155A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022233155A1 (en) * | 2021-05-07 | 2022-11-10 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
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| CN113218001A (en) * | 2021-05-07 | 2021-08-06 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
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| KR20120081267A (en) * | 2011-01-11 | 2012-07-19 | 배성순 | Air sterilizer |
| CN201964535U (en) * | 2011-03-03 | 2011-09-07 | 钟练 | Ultraviolet ray (UV) sterilization purifier for household air conditioner |
| CN206905185U (en) * | 2017-05-07 | 2018-01-19 | 融信康（天津）科技发展有限公司 | A kind of building intellectualization central ventilation system |
| CN212274125U (en) * | 2020-03-09 | 2021-01-01 | 张传飞 | Multifunctional air filter |
| CN112254262A (en) * | 2020-09-29 | 2021-01-22 | 亮延冷暖设备制造(中山)有限公司 | Air sterilizer with wind power generation function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022233155A1 (en) * | 2021-05-07 | 2022-11-10 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022233155A1 (en) | 2022-11-10 |
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