CN220417639U - Indoor unit and air conditioner with same - Google Patents
Indoor unit and air conditioner with same Download PDFInfo
- Publication number
- CN220417639U CN220417639U CN202322118511.0U CN202322118511U CN220417639U CN 220417639 U CN220417639 U CN 220417639U CN 202322118511 U CN202322118511 U CN 202322118511U CN 220417639 U CN220417639 U CN 220417639U
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- plate
- photocatalyst plate
- photocatalytic
- evaporator
- photocatalyst
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- 239000011941 photocatalyst Substances 0.000 claims abstract description 99
- 230000001699 photocatalysis Effects 0.000 claims abstract description 90
- 230000001954 sterilising effect Effects 0.000 claims abstract description 65
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 57
- 238000007146 photocatalysis Methods 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000002070 germicidal effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 229910001868 water Inorganic materials 0.000 abstract description 14
- 239000000428 dust Substances 0.000 abstract description 10
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 241000700605 Viruses Species 0.000 description 7
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 244000005700 microbiome Species 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000004332 deodorization Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Abstract
The utility model provides an indoor unit and an air conditioner with the same. The indoor unit includes: a housing; the evaporator is arranged in the shell; the photocatalysis sterilization device is connected with the shell and comprises a photocatalysis plate, and the photocatalysis plate is rotatably arranged relative to the evaporator so that the photocatalysis plate has a working position and a position to be cleaned; when the photocatalyst plate is positioned at the working position, the photocatalyst plate can sterilize the air flow entering the shell, and when the photocatalyst plate is positioned at the position to be cleaned, the working surface of the photocatalyst plate is opposite to the evaporator so as to clean the photocatalyst plate. The photocatalyst plate mainly plays a role in sterilization when in a working position, when the photocatalyst plate is in a position to be cleaned, the working surface of the photocatalyst plate faces to the surface of the evaporator, dust on the working surface of the photocatalyst plate is carried out along with evaporation of condensed water, so that the air conditioner automatically cleans dust on the photocatalytic surface, and the photocatalyst plate is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to an indoor unit and an air conditioner with the same.
Background
Along with the improvement of the daily living standard of people, people pay more attention to indoor air quality, and most of the current air conditioner products are provided with devices for detecting the air quality to be matched with sterilization, deodorization and other technologies so that the air conditioner has an air purifying function. A number of sterilization methods are also used in current air conditioning products: such as ultraviolet sterilization, ozone sterilization, pulsed strong light sterilization, photocatalytic sterilization, etc.
The photocatalysis sterilization principle is that under the action of a certain intensity of illumination, materials such as nano titanium dioxide and the like generate a plurality of hydroxyl radicals with strong oxidation property, the hydroxyl radicals directly destroy cells and quickly destroy cell tissues, and bacteria, viruses, microorganisms, organic matters and the like in water are quickly decomposed into CO 2 And H 2 O, the microbial cells lose the ability of reviving and reproducing, thereby achieving the purpose of thoroughly decomposing bacteria, viruses, microorganisms, organic matters and the like in water. The sterilization method can remove various pollutants simultaneously, has good sterilization and virus and spore killing effects, and can purify the air in the air conditioner. However, the disadvantage is that the actual purifying effect is greatly affected by dust, and when the photo-catalytic coating or the ultraviolet lamp is covered with dust, the photo-catalytic effect is greatly reduced, thereby affecting the purifying efficiency. The existing solution is to manufacture the photocatalysis sterilization module into a detachable module, and remove and clean the module at regular intervals, but the method can require the user to operate by himself, which is complicated.
Disclosure of Invention
The utility model mainly aims to provide an indoor unit and an air conditioner with the indoor unit, so as to solve the problems that a photocatalyst plate in the prior art needs manual cleaning, the process is complicated and the sterilization efficiency is low.
In order to achieve the above object, according to one aspect of the present utility model, there is provided an indoor unit. The indoor unit includes: a housing; the evaporator is arranged in the shell; the photocatalysis sterilization device is connected with the shell and comprises a photocatalysis plate, and the photocatalysis plate is rotatably arranged relative to the evaporator so that the photocatalysis plate has a working position and a position to be cleaned; when the photocatalyst plate is positioned at the working position, the photocatalyst plate can sterilize the air flow entering the shell, and when the photocatalyst plate is positioned at the position to be cleaned, the working surface of the photocatalyst plate is opposite to the evaporator so as to clean the photocatalyst plate.
Further, the photocatalysis sterilization device further comprises a photocatalysis piece, the photocatalysis piece is arranged close to the photocatalysis plate, the photocatalysis piece is connected with the shell, and the working face of the photocatalysis plate is arranged towards the photocatalysis piece under the sterilization state of the photocatalysis plate.
Further, the surface of the photocatalyst plate is perpendicular to the surface of the evaporator in the working position.
Further, the surface of the photocatalyst plate is parallel to the surface of the evaporator under the cleaning position.
Further, the evaporator is of a V-shaped structure, and comprises an air inlet end and an air outlet end, and the photocatalytic sterilization device is arranged close to the air inlet end.
Further, the photocatalysis sterilization device is arranged close to the air outlet end.
Further, the photocatalytic sterilization device includes: the photocatalyst plate is connected with one end of the rotating shaft; the other end of the rotating shaft is connected with the motor, and the motor drives the photocatalyst plate to switch between a working position and a position to be cleaned through the rotating shaft.
Further, the photocatalytic member includes an ultraviolet germicidal lamp.
Further, the photocatalyst plate has a first position to be cleaned rotated clockwise by a first preset angle, and the photocatalyst plate has a second position to be cleaned rotated counterclockwise by a second preset angle.
According to another aspect of the present utility model, there is provided an air conditioner including an indoor unit, which is the indoor unit of the above embodiment.
By applying the technical scheme of the utility model, the photocatalyst plate of the photocatalytic sterilization device is rotatably arranged relative to the evaporator, so that the photocatalyst plate has changeable position states, namely a working position and a position to be cleaned, when the photocatalyst plate is in the working position, the photocatalyst plate mainly plays a role in sterilization, when the photocatalyst plate is in the position to be cleaned, the working surface of the photocatalyst plate faces to the surface of the evaporator, dust on the working surface of the photocatalyst plate is carried out along with evaporation of condensed water, and therefore, the effect of automatically cleaning the surface of the photocatalyst plate is achieved, and the cleaning efficiency and the sterilization efficiency are improved simply and conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic configuration of a first embodiment of an indoor unit according to the present utility model;
fig. 2 is a schematic structural view showing a second embodiment of an indoor unit according to the present utility model;
fig. 3 is a schematic structural view showing a photocatalytic sterilization device for an indoor unit according to the present utility model;
fig. 4 is a flow chart schematically showing a cleaning control method of the photocatalytic sterilization device for an indoor unit according to the present utility model.
Wherein the above figures include the following reference numerals:
1. an evaporator;
2. a photocatalytic sterilization device;
31. a rotation shaft; 32. a motor;
3. a photocatalyst plate;
4. a photocatalytic member.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art, that in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and that identical reference numerals are used to designate identical devices, and thus descriptions thereof will be omitted.
The photocatalyst plate is a plate for removing harmful substances in the air by utilizing the photocatalyst effect. The photocatalyst is a material capable of decomposing a harmful substance into harmless substances by photocatalytic action. The photocatalyst plate is generally composed of a photocatalyst coating and a substrate. The principle of the photocatalyst plate is to decompose harmful substances in the air into harmless substances through photocatalysis. The photocatalyst coating typically contains a photocatalyst, such as titanium dioxide. When light is irradiated onto the photocatalyst plate, the photocatalyst absorbs light energy and reacts with moisture or oxygen in the air to generate active oxygen. These active oxygen can oxidize harmful substances and decompose them into harmless substances.
The photocatalyst plate has wide application range and can be used in the fields of indoor air purification, deodorization, sterilization and the like. In the aspect of indoor air purification, the photocatalyst plate can effectively remove formaldehyde, benzene, TVOC and other harmful substances in the air. In the aspect of deodorization, the photocatalyst plate can remove indoor peculiar smell such as smoke smell, sweat smell and the like. In the aspect of sterilization, the photocatalyst plate can inhibit the propagation of bacteria and reduce the risk of indoor bacterial infection.
As shown in fig. 1 to 3, according to an embodiment of the present utility model, an indoor unit is provided.
Specifically, as shown in fig. 1, the indoor unit includes: a housing; the evaporator 1, the evaporator 1 is set up in the shell; the photocatalysis sterilization device 2 is connected with the shell, the photocatalysis sterilization device 2 comprises a photocatalysis plate 3, and the photocatalysis plate 3 is rotatably arranged relative to the evaporator 1, so that the photocatalysis plate 3 has a working position and a position to be cleaned; when the photocatalyst plate 3 is positioned at the working position, the photocatalyst plate 3 can sterilize the air flow entering the shell, and when the photocatalyst plate 3 is positioned at the position to be cleaned, the working surface of the photocatalyst plate 3 is opposite to the evaporator 1 so as to clean the photocatalyst plate 3.
In this embodiment, through setting up the photocatalyst board 3 of photocatalyst sterilizing equipment 2 rotationally relative to evaporator 1 for photocatalyst board 3 has changeable position state, is working position and waits to clean the position respectively, and photocatalyst board 3 mainly plays the effect of disinfecting when working position, and photocatalyst board 3 is when waiting to clean the position, and the working face of photocatalyst board 3 is towards the surface of evaporator 1, and the dust on the working face of photocatalyst board 3 is taken out along with the evaporation of comdenstion water, thereby reaches the effect of automatically cleaning photocatalyst board 3 surface, and it is simple convenient to clean like this, cleaning efficiency and sterilization efficiency all obtain improving.
As shown in fig. 2, the photocatalytic sterilization device 2 further includes a photocatalytic member 4, the photocatalytic member 4 is disposed near the photocatalytic plate 3, the photocatalytic member 4 is connected with the housing, and the working surface of the photocatalytic plate 3 is disposed toward the photocatalytic member 4 in a sterilization state of the photocatalytic plate 3. When the photocatalyst plate 3 is at the working position, the working surface of the photocatalyst plate 3 faces the photocatalyst element 4, and the photocatalyst element 4 plays a role in sterilization. The photocatalytic member 4 and the photocatalytic plate 3 cooperate to effectively purify air, remove harmful substances and improve indoor environment quality.
Further, the photocatalyst plate 3 is disposed with its surface perpendicular to the surface of the evaporator 1 in the working position. The photocatalyst plate 3 is disposed parallel to the surface of the evaporator 1 at the position to be cleaned. Through adjusting the position of photocatalyst plate 3 relative to evaporator 1 for dust on the photocatalyst plate 3 is cleaned along with the comdenstion water under the evaporation effect of evaporator, sets up simple structure like this, has improved disinfect and clean efficiency.
Further, the evaporator 1 is in a V-shaped structure, the evaporator 1 comprises an air inlet end and an air outlet end, and the photocatalytic sterilization device 2 is arranged close to the air inlet end. This causes the photocatalytic sterilization device 2 to sterilize the wind at the air inlet end.
Further, the photocatalytic sterilization device 2 is disposed near the air outlet end, so that the photocatalytic sterilization device 2 sterilizes the air at the air outlet end.
As shown in fig. 3, the photocatalytic sterilization device 2 includes: a rotation shaft 31, wherein the photocatalyst plate 3 is connected to one end of the rotation shaft 31; the motor 32, the other end of rotation axis 31 is connected with motor 32, and motor 32 passes through rotation axis 31 and drives photocatalyst board 3 and switch between working position and wait to clean the position. Thus, the photocatalytic sterilization device 2 is automated, and the position of the photocatalytic plate 3 is switched with high efficiency.
Further, the photocatalytic member 4 includes an ultraviolet germicidal lamp, which is a device that kills bacteria, viruses and other microorganisms using ultraviolet radiation. The ultraviolet sterilizing lamp mainly uses short wave ultraviolet rays of ultraviolet C wave band (UV-C), and the ultraviolet rays have stronger sterilizing capability. In this embodiment, the photocatalytic member 4 is an ultraviolet germicidal lamp, and in other embodiments, it may be an ozone germicidal lamp, an ion germicidal lamp, an LED germicidal lamp, or the like. The ozone sterilizing lamp generates ozone to decompose organic substances in the air to generate substances such as carbon monoxide, carbon dioxide, water and the like, so that microorganisms such as bacteria, viruses and the like are killed. The ion sterilizing lamp can gather the harmful bacteria, viruses and other microorganisms in the air by generating negative ions, thereby achieving the sterilizing effect. The LED sterilizing lamp utilizes the light with specific wavelength emitted by the LED light source to destroy the cell structure of microorganisms such as bacteria, viruses and the like, thereby achieving the effect of killing bacteria. The LED sterilizing lamp has the advantages of energy conservation, environmental protection, long service life and the like.
Further, the photocatalyst plate has a first position to be cleaned rotated clockwise by a first preset angle, and the photocatalyst plate has a second position to be cleaned rotated counterclockwise by a second preset angle. In this embodiment, the first preset angle is rotated 90 ° clockwise, the second preset angle is rotated 90 ° counterclockwise, and in other embodiments, the range of the first preset angle and the second preset angle is not limited thereto, the first preset angle may be between 10 ° and 90 °, and the second preset angle may be between 10 ° and 90 °.
According to another aspect of the present utility model, there is provided an air conditioner including an indoor unit, which is the indoor unit of the above embodiment.
In another embodiment of the present application, as shown in fig. 4, before the air conditioner performs photocatalytic sterilization, the cleaning control method of the photocatalytic sterilization device of the indoor unit is provided, the self-cleaning condensation function of the air conditioner is turned on, meanwhile, the photocatalytic sterilization device 2 is installed near the evaporator 1, when the air conditioner performs self-cleaning condensation, the temperature during condensation can also affect the photocatalytic sterilization device 2, the photocatalyst plate 3 of the photocatalytic sterilization device 2 can rotate to face the evaporator 1, the surface temperature of the photocatalyst plate 3 is easily lower than the dew point as the surface temperature of the evaporator, so that the surface of the photocatalyst plate 3 is exposed, the condensed water after condensation can bring dust on the surface of the photocatalyst plate 3, and then the evaporator 1 heats up to dry the residual condensed water, thereby achieving the effect that the air conditioner can automatically clean the photocatalyst surface.
It should be noted that, in fig. 4, the position 1 is the working position, and the position 2 is the position to be cleaned.
The specific implementation mode is as follows:
step S1, the air conditioner operates normally.
Step S2, the user turns on the photocatalytic sterilization function.
Step S3, detecting and judging whether the standby time of the photocatalytic sterilization device 2 exceeds 7 days, if so, entering step S4, and if not, directly entering step S8; the installation position of the photocatalytic sterilization device 2 is positioned above the evaporator 1.
Step S4, the photocatalyst plate is rotated to a position to be cleaned, the surface of the photocatalyst plate 3 faces the surface of the evaporator 1, the photocatalyst plate 3 is connected by a motor 32 through a rotating shaft 31, and the photocatalyst plate 3 can be rotated by the motor 32; the photocatalytic sterilization device 2 mainly comprises a photocatalytic plate 3 and a photocatalytic member 4, wherein the initial position of the photocatalytic plate 3 is a working position, the photocatalytic plate 3 is perpendicular to the surface of the evaporator 1, the influence of the position on the air quantity is small, and after the photocatalytic plate 3 rotates to a position to be cleaned, the photocatalytic plate 3 faces the evaporator 1, so that the surface temperature of the photocatalytic plate 3 is easy to change along with the temperature of the evaporator 1.
Step S5, the air conditioner is turned on for self-cleaning, the evaporator is condensed for 15min, the evaporator 1 is cooled to be below the dew point in the condensation stage, and the surface temperature of the photocatalyst plate 3 is also lowered to be below the dew point due to the fact that the photocatalyst plate faces and is close to the evaporator 1, so that condensed water is easy to enrich.
Step S6, heating the evaporator 1 to dry the condensed water, and taking out dust on the surface of the photocatalyst plate 3 along with evaporation of the condensed water;
step S7, the photocatalyst plate 3 rotates back to the working position, so that the photocatalyst piece 4 can irradiate the surface of the photocatalyst plate 3;
step S8, the photocatalysis sterilization function operates normally.
The condensation mode is adopted to enrich condensed water on the surface of the coating, and dust drops along with the condensed water, so that the surface of the photocatalytic coating is cleaned.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition to the foregoing, references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described in general terms in the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the utility model.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. An indoor unit, comprising:
a housing;
an evaporator (1), wherein the evaporator (1) is arranged in the shell;
the photocatalysis sterilization device (2), the photocatalysis sterilization device (2) is connected with the shell, the photocatalysis sterilization device (2) comprises a photocatalyst plate (3), and the photocatalyst plate (3) is rotatably arranged relative to the evaporator (1) so that the photocatalyst plate (3) has a working position and a position to be cleaned;
when the photocatalyst plate (3) is positioned at the working position, the photocatalyst plate (3) can sterilize air flow entering the shell, and when the photocatalyst plate (3) is positioned at the position to be cleaned, the working surface of the photocatalyst plate (3) and the evaporator (1) are oppositely arranged so as to clean the photocatalyst plate (3).
2. The indoor unit according to claim 1, wherein the photocatalytic sterilization device (2) further comprises a photocatalytic member (4), the photocatalytic member (4) is disposed close to the photocatalytic plate (3), the photocatalytic member (4) is connected with the housing, and the photocatalytic plate (3) is disposed with a working surface of the photocatalytic plate (3) facing the photocatalytic member (4) in the sterilization state.
3. The indoor unit according to claim 1, wherein the photocatalyst plate (3) is disposed with its surface perpendicular to the surface of the evaporator (1) in the operating position.
4. The indoor unit according to claim 1, wherein the photocatalyst plate (3) is disposed with its surface parallel to the surface of the evaporator (1) in the cleaning position.
5. The indoor unit according to claim 1, wherein the evaporator (1) is of a V-shaped structure, the evaporator (1) includes an air inlet end and an air outlet end, and the photocatalytic sterilization device (2) is disposed near the air inlet end.
6. The indoor unit according to claim 5, wherein the photocatalytic sterilization device (2) is disposed near the air outlet end.
7. The indoor unit according to claim 1, wherein the photocatalytic sterilization device (2) comprises:
a rotating shaft (31), wherein the photocatalyst plate (3) is connected with one end of the rotating shaft (31);
the motor (32), the other end of rotation axis (31) with motor (32) are connected, motor (32) are through rotation axis (31) drive photocatalyst board (3) are in the working position with wait to clean the position and switch.
8. An indoor unit according to claim 2, characterised in that the photocatalytic element (4) comprises an ultraviolet germicidal lamp.
9. The indoor unit of claim 1, wherein the photocatalyst plate has a first position to be cleaned rotated clockwise by a first preset angle, and the photocatalyst plate has a second position to be cleaned rotated counterclockwise by a second preset angle.
10. An air conditioner, characterized in that the air conditioner comprises an indoor unit according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322118511.0U CN220417639U (en) | 2023-08-07 | 2023-08-07 | Indoor unit and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322118511.0U CN220417639U (en) | 2023-08-07 | 2023-08-07 | Indoor unit and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417639U true CN220417639U (en) | 2024-01-30 |
Family
ID=89645774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322118511.0U Active CN220417639U (en) | 2023-08-07 | 2023-08-07 | Indoor unit and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417639U (en) |
-
2023
- 2023-08-07 CN CN202322118511.0U patent/CN220417639U/en active Active
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