CN113266928A - Purification control method of indoor unit of air conditioner - Google Patents
Purification control method of indoor unit of air conditioner Download PDFInfo
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- CN113266928A CN113266928A CN202110539736.6A CN202110539736A CN113266928A CN 113266928 A CN113266928 A CN 113266928A CN 202110539736 A CN202110539736 A CN 202110539736A CN 113266928 A CN113266928 A CN 113266928A
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a purification control method of an indoor unit of an air conditioner. The air-conditioning indoor unit is provided with an ion generation module, and the operation mode of the air-conditioning indoor unit comprises a space purification mode; the purification control method comprises the following steps: detecting whether a person exists in an environmental space in real time by an indoor unit of an air conditioner; when detecting that no people exist in the environmental space, entering a space purification mode and starting an ion generation module; when a person is detected in the ambient space, the space cleaning mode is suspended or turned off. According to the purification control method of the indoor unit of the air conditioner, the space purification mode is started after the room is determined to be unmanned, the anion generation module is utilized to release anions, the whole room microbial purification effect of the indoor unit of the air conditioner is improved, the purification time is shortened, the air conditioner purification function can be optimally applied, and efficient and rapid room air purification is realized.
Description
Technical Field
The invention relates to the technical field of air treatment equipment, in particular to a purification control method of an indoor unit of an air conditioner.
Background
The microbes such as virus, bacteria and fungi can be transmitted in the air, which causes air microbial pollution and influences human health. In order to efficiently kill harmful microorganisms in the indoor environment and keep the indoor air environment healthy, part of the air conditioners are provided with ion generation modules so as to achieve the purposes of degerming and virus removal. However, the improper purification control method of the air conditioner cannot achieve the effect of thorough sterilization and disinfection in the environmental space.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the purification control method of the air-conditioning indoor unit, which has the advantages of simple logic and good killing effect.
According to the purification control method of the air-conditioning indoor unit, the air-conditioning indoor unit is provided with an ion generation module, and the operation mode of the air-conditioning indoor unit comprises a space purification mode;
the purge control method includes:
the indoor unit of the air conditioner detects whether a person exists in an environmental space in real time;
when detecting that no people exist in the environmental space, entering the space purification mode and starting the ion generation module;
when a person is detected in the ambient space, the space cleaning mode is suspended or turned off.
According to the purification control method of the indoor unit of the air conditioner, the space purification mode is started after the room is determined to be unmanned, and the anion generation module is used for releasing anions, so that the survival time of active substances such as air anions and free radicals is longer, and the active substances are distributed more uniformly in the space. Meanwhile, under the condition that living of people is not influenced, the whole-house microbial purification effect of the indoor unit of the air conditioner is improved, the purification time is shortened, the air conditioner purification function can be optimally applied, and efficient and rapid room air purification is realized.
In some embodiments, when the indoor unit is in the space purification mode, the indoor unit starts a heating mode and the heating temperature is 24-30 ℃.
In some embodiments, when the indoor unit of an air conditioner is in the space purification mode, the temperature of the discharge end of the ion generation module is 30-60 ℃.
In some embodiments, when the indoor unit of the air conditioner is in the space purification mode, an air outlet deflector of the indoor unit of the air conditioner is in a maximum opening state, and when the temperature of a heat exchanger of the indoor unit of the air conditioner is less than or equal to 35 ℃, a fan of the indoor unit of the air conditioner operates at a first air speed for a first predetermined time, where the first predetermined time is 1min to 5 min.
In some embodiments, when the indoor unit of the air conditioner is in the space purification mode, an air outlet deflector of the indoor unit of the air conditioner is in a maximum opening state, and when the temperature of a heat exchanger of the indoor unit of the air conditioner is greater than 35 ℃, a fan of the indoor unit of the air conditioner operates at a second air speed, where the second air speed is greater than the first air speed.
In some embodiments, when the fan operates at a first wind speed for more than the first predetermined time, the fan of the indoor air conditioner operates at a second wind speed, and the second wind speed is greater than the first wind speed.
In some embodiments, when the indoor unit of the air conditioner is in the powerful air supply mode and enters the space purification mode, both the air inlet deflector and the air outlet deflector of the indoor unit of the air conditioner are completely opened, and the opening angle of the swing blade at the air outlet of the indoor unit of the air conditioner is in the maximum opening state.
In some embodiments, the air conditioning indoor unit activates a humidification mode when the air conditioning indoor unit is in the space purification mode.
In some embodiments, a remote control module is arranged on the indoor unit of the air conditioner, the remote control module is in communication connection with a terminal device, the remote control module is suitable for controlling whether the indoor unit of the air conditioner enters the space purification mode, and the terminal device is suitable for remotely controlling the indoor unit of the air conditioner.
In some embodiments, the spatial decontamination mode is exited when a user actively turns off the spatial decontamination mode.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an operation mode according to a purification control method of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a flowchart of a purification control method of an indoor unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
It should be noted that the air conditioner in the present application performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner outdoor unit refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in the air conditioner indoor unit or the air conditioner outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
The indoor unit of the air conditioner comprises a casing, an air inlet air deflector, an air outlet air deflector, an indoor heat exchanger, a fan and an ion generation module. Specifically, the casing is provided with an air inlet and an air outlet. The air inlet air deflector is connected with the shell and arranged at the air inlet so as to open or close the air inlet. The air outlet air deflector is connected with the casing and arranged at the air outlet so as to open or close the air outlet.
Indoor heat exchanger and fan all locate in the casing, and indoor air current can enter into the casing through the air intake inside, and under the drive of fan, the air current flows to indoor heat exchanger from the air intake, and the air current flows to the air outlet through indoor heat exchanger and with indoor heat exchanger heat transfer, blows off in the air outlet at last.
An ion generation module is arranged on the indoor unit of the air conditioner. Specifically, the ion generation module is connected with the casing, and the ion generation module is located at the air outlet. The ion generation module generates negative ions by utilizing a method of boosting the power frequency voltage to the required voltage by using a high-voltage transformer, releases the negative ions into the surrounding air, purifies the air and improves the living environment of people. The ion generation module can generate a small amount of ozone while generating a large amount of negative ions, and the two are combined to be easier to adsorb various viruses and bacteria, so that the viruses and the bacteria can generate structural change or energy transfer to cause death. In addition, the ion generation module also has the effects of dedusting and sterilizing and reducing harm of second-hand smoke.
The following describes a cleaning control method for an indoor unit of an air conditioner according to an embodiment of the present invention with reference to fig. 1-2, where the operation mode of the indoor unit of the air conditioner includes a space cleaning mode, where the "space cleaning mode" may also be referred to as a full-house cleaning mode, a room in which the indoor unit of the air conditioner is located may be understood as a space, and the room is cleaned in a full house after the indoor unit of the air conditioner enters the space cleaning mode.
As shown in fig. 2, the purge control method includes:
the indoor unit of the air conditioner detects whether a person is in the environment space in real time, and when no person is detected in the environment space, the indoor unit enters a space purification mode and starts the ion generation module. Because the ion generation module can produce the anion after starting, in order to avoid the anion to produce adverse effect to the human body, so can be under unmanned condition, enter space purification mode. Of course, when the user is in the room and the indoor unit of the air conditioner starts the ion generating module, the existence of the human body has adverse effect on the uniform distribution of the negative ions, and further the purification is not thorough. When a person is detected in the ambient space, the space cleaning mode is suspended or turned off. In other words, when the indoor unit of the air conditioner enters the space purification mode, it is first determined whether a person is present.
It will be appreciated that the room may be decontaminated during periods when the room is empty. For example, when a user leaves a room (e.g., goes out for work, purchases), a spatial sanitization mode may be initiated; after the space purification mode is finished, the user returns to the room, so that the user can directly enjoy the purified environment. Therefore, the indoor air conditioner can be in a working state by using the idle time of a user, and the user can directly enjoy the purification result of the indoor air conditioner when entering a room, so that the use convenience of the indoor air conditioner is improved.
According to the purification control method of the indoor unit of the air conditioner, the space purification mode is started after the room is determined to be unmanned, and the anion generation module is used for releasing anions, so that the survival time of active substances such as air anions and free radicals is longer, and the active substances are distributed more uniformly in the space. Meanwhile, under the condition that living of people is not influenced, the whole-house microbial purification effect of the indoor unit of the air conditioner is improved, the purification time is shortened, the air conditioner purification function can be optimally applied, and efficient and rapid room air purification is realized.
According to some embodiments of the present invention, when the air conditioning indoor unit is in the space purification mode, the air conditioning indoor unit starts a heating mode, the heating temperature is 24 ℃ to 30 ℃, and the temperature of the discharge end of the ion generation module is 30 ℃ to 60 ℃. On the one hand, the generation of negative ions can be promoted; on the other hand, the room temperature can be adjusted to a human body comfortable temperature range, the adverse effect of the space purification mode on the heating mode of the air-conditioning indoor unit is reduced, and the comfort of the air-conditioning indoor unit is improved.
According to some embodiments of the present invention, when the air conditioning indoor unit is in the space purification mode, the air outlet deflector of the air conditioning indoor unit is in the maximum open state, and when the temperature of the heat exchanger of the air conditioning indoor unit is less than or equal to 35 ℃, the fan of the air conditioning indoor unit operates at the first air speed for the first predetermined time, where the first predetermined time is 1min to 5 min.
When the air-conditioning indoor unit is in a space purification mode, an air outlet air deflector of the air-conditioning indoor unit is in a maximum opening state, and when the temperature of a heat exchanger of the air-conditioning indoor unit is higher than 35 ℃, a fan of the air-conditioning indoor unit runs at a second air speed, wherein the second air speed is higher than the first air speed. Here, the first wind speed may refer to a fan operating at a low rotational speed, and the second wind speed may refer to a high rotational speed wind speed. Therefore, the discharge end of the ion generation module is convenient to heat up, and the temperature of the discharge end can be prevented from being reduced by cold air.
When the temperature of the heat exchanger reaches 35 ℃, the fan operates at the maximum power to drive the fan of the indoor unit to rotate. The fan air duct system control scheme can prevent the transportation process of active groups from being blocked and promote the rapid distribution of the active groups such as negative ions, hydroxyl radicals and the like in the indoor space; the air duct system control scheme can rapidly send out the product of the ion generation module (corona discharge) from the discharge end, and guides the air to be treated into the discharge end of the ion generation module, so that the ion generation efficiency is improved, and the generation amount of negative ions is increased. Or when the running time of the fan at the first wind speed exceeds the first preset time, the fan of the indoor unit of the air conditioner runs at a second wind speed, and the second wind speed is greater than the first wind speed. Here, the first wind speed may refer to a fan operating at a low rotational speed, and the second wind speed may refer to a high rotational speed wind speed.
In some embodiments, the air conditioning indoor unit may be in a forced air supply mode when the air conditioning indoor unit is in the space cleaning mode. For example, when the indoor unit of the air conditioner is in a powerful air supply mode and enters a space purification mode, the air inlet air deflector and the air outlet air deflector of the indoor unit of the air conditioner are both completely opened, and the opening angle of the swing blade at the air outlet of the indoor unit of the air conditioner is in a maximum opening state. Therefore, the air flow can flow out rapidly, the diffusion speed of negative ions is increased, and the purification efficiency of the indoor unit of the air conditioner is improved.
Of course, when the air conditioning indoor unit is in the space purification mode, the air conditioning indoor unit may also be in the humidification mode. For example, as shown in fig. 1, when the indoor unit of the air conditioner is in the heating mode, and the indoor unit of the air conditioner satisfies the space purification mode, the indoor unit of the air conditioner may enter the space purification mode, and at this time, the heating temperature of the indoor unit of the air conditioner may be controlled by controlling the opening degree adjusting valve of the compressor, and at the same time, the ion generating device satisfies the appropriate temperature; of course, the temperature can also be controlled by an electric auxiliary heating device (or PTC, or electric heating element). For another example, when the indoor unit of the air conditioner is in the powerful mode, and when the indoor unit of the air conditioner satisfies the spatial purification mode, the fan of the indoor unit of the air conditioner operates at the maximum power or the air outlet of the indoor unit of the air conditioner is in a fully opened state, that is, the swing angle state of the air deflector and the swing blade at the air outlet satisfies the maximum air outlet requirement. For another example, when the air-conditioning indoor unit is in the humidification mode, and the air-conditioning indoor unit satisfies the space purification mode, the air-conditioning indoor unit can adopt its own humidification module to humidify, and the air-conditioning indoor unit can also be linked with the bound humidifier to humidify the indoor environment.
According to some embodiments of the invention, the indoor unit of the air conditioner is provided with a remote control module, the remote control module is in communication connection with the terminal equipment, and the remote control module is suitable for controlling whether the indoor unit of the air conditioner enters a space purification mode or not. The terminal equipment is suitable for remotely controlling the indoor unit of the air conditioner. For example, the terminal device may be a smart phone, the smart phone is in communication connection with a remote control module on the air conditioner indoor unit through app, so that a user can send a control instruction to the remote control module through the smart phone, the remote control module can send the control instruction to the air conditioner indoor unit, and the user can remotely control the air conditioner indoor unit. Furthermore, the human body detection module of the indoor air conditioner can also monitor whether a person exists in the indoor environment in real time, when the human body detection module detects a person, the space purification mode can be finished, the remote control module can feed the state of the indoor air conditioner back to the terminal equipment, and a user can check the running state of the indoor air conditioner through the terminal equipment.
Of course, the terminal device may also be a remote controller, a line controller or a bluetooth remote controller. In order to facilitate the control of the operation state of the indoor unit of the air conditioner, the space purification mode is ended when the user actively turns off the space purification mode.
The steps of the purification control method of the indoor unit of an air conditioner according to an embodiment of the present invention will be described in detail with reference to fig. 2. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.
The indoor unit of the air conditioner can control whether to start the space purification mode or not through a remote signal.
For example, as shown in fig. 2, when the air-conditioning indoor unit receives an instruction to enter the space purification mode, the air-conditioning indoor unit first detects whether a person is in the room, and when the person is detected in the room, the space purification mode is ended;
when no person in the room is detected, operating a remote purification mode;
judging whether the user takes active closing operation:
if yes, ending the space purification mode;
if not, detecting whether a person enters the room;
judging whether a person enters a room:
if yes, ending the space purification mode;
if not, judging whether the space purification mode reaches the preset time or not;
if yes, ending the space purification mode;
if not, the remote purge mode continues to operate.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The purification control method of the indoor unit of the air conditioner is characterized in that an ion generation module is arranged on the indoor unit of the air conditioner, and the operation mode of the indoor unit of the air conditioner comprises a space purification mode;
the purge control method includes:
the indoor unit of the air conditioner detects whether a person exists in an environmental space in real time;
when detecting that no people exist in the environmental space, entering the space purification mode and starting the ion generation module;
when a person is detected in the ambient space, the space cleaning mode is suspended or turned off.
2. The indoor unit of an air conditioner according to claim 1, wherein when the indoor unit of an air conditioner is in the space purification mode,
the air-conditioning indoor unit starts a heating mode, and the heating temperature is 24-30 ℃.
3. The indoor unit of an air conditioner according to claim 1, wherein when the indoor unit of an air conditioner is in the space purification mode, the temperature of the discharge end of the ion generation module is 30 ℃ to 60 ℃.
4. The indoor unit of an air conditioner according to claim 1, wherein when the indoor unit of an air conditioner is in the space purification mode,
the air outlet air deflector of the indoor unit of the air conditioner is in a maximum opening state, and when the temperature of a heat exchanger of the indoor unit of the air conditioner is less than or equal to 35 ℃, a fan of the indoor unit of the air conditioner operates for first preset time at a first air speed, wherein the first preset time is 1-5 min.
5. The indoor unit of an air conditioner according to claim 4, wherein when the indoor unit of an air conditioner is in the space purification mode,
the air outlet air deflector of the indoor air conditioner is in a maximum opening state, and when the temperature of a heat exchanger of the indoor air conditioner is higher than 35 ℃, a fan of the indoor air conditioner runs at a second air speed, wherein the second air speed is higher than the first air speed.
6. The indoor unit of an air conditioner of claim 4, wherein when the operation time of the fan at a first wind speed exceeds the first predetermined time, the fan of the indoor unit of the air conditioner is operated at a second wind speed, and the second wind speed is greater than the first wind speed.
7. The purification control method for an indoor unit of an air conditioner as claimed in claim 1, wherein when the indoor unit is in a forced air supply mode and enters the space purification mode, both the air inlet deflector and the air outlet deflector of the indoor unit are fully opened, and the opening angle of the swing blade at the air outlet of the indoor unit is in a maximum opening state.
8. The indoor unit of an air conditioner of claim 1, wherein the indoor unit of an air conditioner starts a humidification mode when the indoor unit of an air conditioner is in the space purification mode.
9. The indoor unit of an air conditioner of claim 1, wherein the indoor unit of the air conditioner is provided with a remote control module, the remote control module is in communication connection with a terminal device, the remote control module is adapted to control whether the indoor unit of the air conditioner enters the space purification mode,
the terminal equipment is suitable for remotely controlling the indoor unit of the air conditioner.
10. The indoor unit of an air conditioner according to claim 9, wherein the space purification mode is exited when a user actively turns off the space purification mode.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110539736.6A CN113266928B (en) | 2021-05-18 | 2021-05-18 | Purification control method of indoor unit of air conditioner |
| PCT/CN2022/090644 WO2022242456A1 (en) | 2021-05-18 | 2022-04-29 | Air conditioner indoor unit, air conditioner, and purification control method for air conditioner indoor unit |
| US18/355,248 US20240016969A1 (en) | 2021-05-18 | 2023-07-19 | Air conditioner indoor unit, air conditioner, and purification control method of air conditioner indoor unit |
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| CN202110539736.6A CN113266928B (en) | 2021-05-18 | 2021-05-18 | Purification control method of indoor unit of air conditioner |
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| CN113266928A true CN113266928A (en) | 2021-08-17 |
| CN113266928B CN113266928B (en) | 2023-02-28 |
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| CN113819613A (en) * | 2021-09-02 | 2021-12-21 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner in school environment and air conditioner |
| CN115717749A (en) * | 2022-11-15 | 2023-02-28 | 珠海格力电器股份有限公司 | Photocatalysis air purifying device |
| WO2023134768A1 (en) * | 2022-01-14 | 2023-07-20 | 青岛海尔空调器有限总公司 | Air conditioner purification control method and apparatus, air conditioner and storage medium |
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