CN112747423A - Air purifying method of air conditioner, air conditioner and storage medium - Google Patents
Air purifying method of air conditioner, air conditioner and storage medium Download PDFInfo
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- CN112747423A CN112747423A CN201911057602.XA CN201911057602A CN112747423A CN 112747423 A CN112747423 A CN 112747423A CN 201911057602 A CN201911057602 A CN 201911057602A CN 112747423 A CN112747423 A CN 112747423A
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- air
- purification
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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
- 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
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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
- F24F11/70—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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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 an air purification method of an air conditioner, the air conditioner comprises a purification air duct and a heat exchange air duct, the heat exchange air duct is provided with an air outlet, the air outlet is provided with at least one of a transverse air deflector and a longitudinal air deflector, an air purification assembly is arranged in the purification air duct, and the air purification method of the air conditioner comprises the following steps: controlling fans in the purification air duct and the heat exchange air duct to operate; and controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate. The invention also discloses an air conditioner and a storage medium. The invention simultaneously opens the fans of the purification air channel and the heat exchange air channel, and disturbs the indoor wind field by combining the rotation of the transverse air deflector and/or the longitudinal air deflector at the air outlet, so that the indoor air has strong fluidity, the air entering the purification air channel is increased, most of the indoor air is purified by the purification component in the purification air channel, and the purification effect of the air conditioner is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air purifying method of an air conditioner, the air conditioner and a storage medium.
Background
The air conditioner is to the processing of air including heat transfer and purification, and the purification wind channel of air conditioner generally sets up in the lower part of air conditioner, and the room air most can not get into the purification wind channel, leads to the air conditioner not good to the purifying effect of air.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an air purifying method of an air conditioner, the air conditioner and a storage medium, and aims to solve the technical problem that the air purifying effect of the air conditioner is poor.
In order to achieve the above object, the present invention provides an air purifying method for an air conditioner, the air conditioner includes a purifying air duct and a heat exchange air duct, the heat exchange air duct has an air outlet, the air outlet is provided with at least one of a transverse air deflector and a longitudinal air deflector, an air purifying assembly is arranged in the purifying air duct, the air purifying method for the air conditioner includes the following steps:
controlling fans in the purification air duct and the heat exchange air duct to operate;
and controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate.
Optionally, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate includes:
and controlling at least one of the transverse air deflector and the longitudinal air deflector to continuously rotate for a preset time or a preset duration.
Optionally, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate includes:
controlling the transverse air deflector to rotate continuously for a first preset time or a first preset duration;
and after the transverse air deflector continuously rotates for a first preset time or a first preset duration, controlling the longitudinal air deflector to continuously rotate for a second preset time or a second preset duration.
Optionally, after the step of controlling the transverse air deflector to rotate continuously for a first preset number of times or a first preset duration, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate further includes:
and after the transverse air deflector is controlled to rotate to the maximum angle, the transverse air deflector stops rotating.
Optionally, after the step of controlling the longitudinal air deflector to rotate continuously for a second preset number of times or a second preset duration, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate further includes:
and after the longitudinal air deflector is controlled to rotate to the maximum angle, the longitudinal air deflector stops rotating.
Optionally, after the step of controlling the longitudinal air deflector to rotate continuously for a second preset number of times or a second preset duration, the air purifying method of the air conditioner further includes:
acquiring the air purification time;
the air purification time length is less than the set purification time length, and the step of controlling the rotation of at least one of the transverse air deflector and the longitudinal air deflector is executed;
or the air purification time length is less than the set purification time length, and the step of controlling the rotation of at least one of the transverse air deflector and the longitudinal air deflector is returned to be executed after the preset time interval.
Optionally, the air purifying method of the air conditioner further includes:
and after entering an air disinfection and purification mode, executing the step of controlling the fans in the purification air channel and the heat exchange air channel to operate, wherein the fans in the purification air channel and the heat exchange air channel both operate at the maximum air speed.
Optionally, the air purifying method of the air conditioner further includes:
and after entering an air disinfection and purification mode, reducing the operating frequency of the compressor, and executing the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate.
The invention also provides an air conditioner, which comprises a purification air duct and a heat exchange air duct, wherein the heat exchange air duct is provided with an air outlet, the air outlet is provided with a transverse air deflector and a longitudinal air deflector, an air purification assembly is arranged in the purification air duct, the air conditioner also comprises a memory, a processor and an air purification program which is stored on the memory and can be operated on the processor, and each step of the air purification method of the air conditioner is realized when the air purification program is executed by the processor.
In addition, the present invention also provides a storage medium having an air purification program stored thereon, which when executed by a processor implements the steps of the air purification method of the air conditioner as described above.
According to the air purifying method of the air conditioner, the air conditioner and the storage medium provided by the embodiment of the invention, the fans of the purifying air channel and the heat exchange air channel are simultaneously started, and the rotation of the transverse air deflector and/or the longitudinal air deflector at the air outlet is combined to disturb an indoor wind field, so that the indoor air mobility is strong, the air entering the purifying air channel is increased, most of indoor air is purified by the purifying assembly in the purifying air channel, and the purifying effect of the air conditioner is improved.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating a first embodiment of an air purification method of an air conditioner according to the present invention;
FIG. 3 is a schematic flow chart illustrating a method for purifying air in an air conditioner according to a second embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating an air purifying method of an air conditioner according to a third embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: controlling fans in the purification air duct and the heat exchange air duct to operate; and controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate. When the air purification function is started, the indoor wind field is disturbed when the transverse air deflectors and/or the longitudinal air deflectors at the air outlets of the heat exchange air channel and the heat exchange air channel are/is rotated, so that the indoor air flowability is enhanced, the air entering the purification air channel is increased, and the air purification effect is improved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention is an air conditioner which has a purification function.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a memory 1005, and a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the terminal may further include a network interface 1004 and a user interface 1003, where the user interface 1003 may include a Display screen (Display) and an input unit such as a front panel operation keyboard, the Display screen is used to Display operation parameters of the air conditioner, the front panel operation keyboard is used to input setting operations such as setting temperature, and the optional user interface 1003 may further include a standard wired interface and a standard wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). Optionally, the terminal may further include a camera, a sensor, a WiFi module, and the like. Among them, sensors such as temperature sensors, humidity sensors, wind speed sensors, etc. Specifically, the temperature sensor is used for detecting indoor temperature, outdoor temperature, indoor heat exchanger temperature and the like, the humidity sensor is used for detecting indoor humidity, outdoor humidity and the like, the wind speed sensor is used for detecting wind speed and the like of an air outlet of the air conditioner, and the sensor is connected with the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown with reference to fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a control program.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call the control program stored in the memory 1005 and perform the following operations:
controlling fans in the purification air duct and the heat exchange air duct to operate;
and controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
and controlling at least one of the transverse air deflector and the longitudinal air deflector to continuously rotate for a preset time or a preset duration.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
controlling the transverse air deflector to rotate continuously for a first preset time or a first preset duration;
and after the transverse air deflector continuously rotates for a first preset time or a first preset duration, controlling the longitudinal air deflector to continuously rotate for a second preset time or a second preset duration.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
and after the transverse air deflector is controlled to rotate to the maximum angle, the transverse air deflector stops rotating.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
and after the longitudinal air deflector is controlled to rotate to the maximum angle, the longitudinal air deflector stops rotating.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
acquiring the air purification time;
the air purification time length is less than the set purification time length, and the step of controlling the rotation of at least one of the transverse air deflector and the longitudinal air deflector is executed;
or the air purification time length is less than the set purification time length, and the step of controlling the rotation of at least one of the transverse air deflector and the longitudinal air deflector is returned to be executed after the preset time interval.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
and after entering an air disinfection and purification mode, executing the step of controlling the fans in the purification air channel and the heat exchange air channel to operate, wherein the fans in the purification air channel and the heat exchange air channel both operate at the maximum air speed.
Further, the processor 1001 may call the control program stored in the memory 1005, and also perform the following operations:
and after entering an air disinfection and purification mode, reducing the operating frequency of the compressor, and executing the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate.
The invention provides an air purification method of an air conditioner, which is applied to the air conditioner with the function of purifying air, and particularly comprises a purification air duct, wherein an air purification assembly is arranged in the purification air duct, the air purification assembly is a High efficiency air Filter (HEPA), a High efficiency Filter screen is arranged in the High efficiency air Filter, the air can Filter particulate matters, viruses, bacteria and the like in the air when passing through the High efficiency Filter screen, and the purpose of efficiently purifying the indoor air can be achieved if the indoor air can pass through the High efficiency Filter screen.
Based on this, the air conditioner combines heat transfer wind channel disturbance indoor wind field for indoor air all gets into purify the wind channel, the air process during the high-efficient filter screen, high-efficient filter screen carries out high-efficient purification treatment to the air. Specifically, the air conditioner further comprises a heat exchange air duct, the heat exchange air duct is provided with an air outlet, at least one of a transverse air deflector and a longitudinal air deflector is arranged on the air outlet, and the transverse air deflector and the longitudinal air deflector can effectively control the flow speed and direction of indoor air.
Based on the above structural arrangement of the air conditioner, a first embodiment of an air purification method of the air conditioner is provided, and referring to fig. 2, the air purification method of the air conditioner includes the following steps:
step S10, controlling fans in the purification air duct and the heat exchange air duct to operate;
step S20, controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate;
in this embodiment, the air purifying method of the air conditioner is performed in the air conditioner. The air conditioner comprises a purification air channel and a heat exchange air channel, wherein a purification assembly is arranged in the purification air channel, and a heat exchange assembly and the like are arranged in the heat exchange air channel, so that the air conditioner has an air purification function and a heat exchange function at the same time. The air purification process of the air conditioner of the embodiment can be executed in the heat exchange component operation heat exchange process in the heat exchange air channel, and also can be executed when the heat exchange component in the heat exchange air channel component does not operate heat exchange. That is, the air conditioner may be operated simultaneously with air purification and cooling or heating, or may be operated separately.
It can be understood that the air purification process in this embodiment may be started during the operation of heat exchange, or may be started when the compressor of the air conditioner is in a shutdown state. The air purification process can be started when a user triggers a starting operation, and can also automatically trigger a purification function after the air conditioner runs for a preset time to purify the air; the air conditioner can automatically trigger the purification function after the air conditioner runs for a preset time in the heat exchange mode, and the indoor air is purified in the heat exchange process.
In the air purification process of the air conditioner, the operation of fans in the purification air channel and the heat exchange air channel is controlled, at least one of the transverse air guide plate and the longitudinal air guide plate is controlled to rotate, indoor air flow is stirred, so that the air flows to the purification air channel, and after being purified by the purification assembly, the air is discharged from an air outlet of the heat exchange air channel to form indoor air circulation flow, and the air is continuously purified in the circulation flow process.
In a further scheme, the air purification time is set, after the air purification function of the air conditioner is started, the operation of fans in the purification air channel and the heat exchange air channel is controlled, the air purification time is controlled to rotate by at least one of the transverse air deflector and the longitudinal air deflector, and after the air purification time is rotated by at least one of the transverse air deflector and the longitudinal air deflector, the fans in the purification air channel are closed, and/or the transverse air deflector and the longitudinal air deflector are rotated to the initial position. If the heat exchange assembly is not operated in the air purification process, after at least one of the transverse air guide plate and the longitudinal air guide plate rotates for a long time, the fan in the heat exchange air channel is closed, and the transverse air guide plate and the longitudinal air guide plate are rotated to the initial position (closed position).
The air outlet of the air conditioner heat exchange air duct is provided with at least one of a transverse air deflector and a longitudinal air deflector. When the indoor air is purified, at least one of the transverse air guide plate and the longitudinal air guide plate is controlled to rotate, so that the air outlet direction of the heat exchange air channel is adjusted by adjusting the deflection angle of the transverse air guide plate or the longitudinal air guide plate.
Optionally, there are various ways of controlling the rotation of at least one of the transverse air guiding plate and the longitudinal air guiding plate, so as to achieve the purpose of accelerating the indoor air flow. For example, the horizontal air deflector is controlled to rotate only, the longitudinal air deflector is controlled to rotate only, the horizontal air deflector and the longitudinal air deflector are controlled to rotate simultaneously, the horizontal air deflector and the longitudinal air deflector are controlled to rotate alternately, at least one of the horizontal air deflector and the longitudinal air deflector is controlled to rotate continuously for a preset time or for a preset number of times and then to be stationary, and at least one of the horizontal air deflector and the longitudinal air deflector is controlled to rotate to a preset position or a preset angle and then to be stationary.
It can be understood that, in order to expand the wind field range disturbed by the air deflectors, in the embodiment, when at least one of the transverse air deflectors and the longitudinal air deflector is controlled to rotate, the rotation angle rotates to the maximum angle and then reversely rotates to form annular wind, so that the range of the disturbed wind field is wider.
This embodiment is through the fan operation in the control purification wind channel and the heat transfer wind channel simultaneously to combine the horizontal aviation baffle of control and vertical aviation baffle in at least one rotate, mix the room air, make room air mobility strong, the air that gets into the purification wind channel increases, and indoor most air is purified by the purification subassembly in the purification wind channel, improves the purifying effect of air conditioner.
It is worth explaining that, because the high-efficiency filter screen not only has the effect of filtering particles, but also has the effect of filtering viruses and bacteria, the high-efficiency filter screen can also play a role in sterilizing and disinfecting air, however, the mobility of air is strong enough, and the high-efficiency filter screen must be in effective contact to play a role in sterilizing and disinfecting. Compared with other air conditioners, the air conditioner has the advantages that the air conditioner is additionally provided with the sterilizing machine for sterilizing and disinfecting, the structure is simple, and the cost is low.
However, in this embodiment, the air purification process may be performed simultaneously with the heat exchange of the air conditioner, and if the air purification process is performed simultaneously with the heat exchange of the air conditioner, and the transverse air deflector and/or the longitudinal air deflector rotate to disturb the wind field, the heat exchanged wind continuously rotates along with the rotation of the transverse air deflector or the longitudinal air deflector, which affects the comfort level of the indoor environment.
Therefore, the air purification method provides a solution to the above-mentioned embodiments, in this embodiment, the air purification function of the air conditioner is divided into a disinfection purification and a non-disinfection purification according to the air purification grade (degree), the non-disinfection purification is a purification such as general particle filtration, etc., the purification process does not need to control the rotation of the transverse wind deflector and the longitudinal wind deflector to disturb the indoor wind field, and during the disinfection purification, the air purification process of the first embodiment is performed.
If the air disinfection and purification mode is set, after the air disinfection and purification mode is entered, the fans in the purification air channel and the heat exchange air channel are controlled to operate, and at least one of the transverse air deflector and the longitudinal air deflector is controlled to rotate so as to increase the flowability of indoor air. So, can set up air disinfection and purification mode and regularly operate, but the long-term operation of non-disinfection and purification mode (if as long as open the air conditioner like heat transfer, ordinary purification), shorten the influence time of air purification process to the air conditioner heat transfer effect in this embodiment.
In a further embodiment, after entering the air disinfection and purification mode, the fans in the purification air channel and the heat exchange air channel are controlled to operate at the maximum air speed, so as to improve the disinfection effect.
Still alternatively, the air purification method provides another solution based on the first embodiment, and in this embodiment, the air purification method of an air conditioner further includes: after starting air purification, the air conditioner acquires the state of a heat exchange assembly in a heat exchange air duct; when the heat exchange assembly is in a working state, the running frequency of the compressor is reduced, and then at least one of the transverse air deflector and the longitudinal air deflector is controlled to rotate. That is, by reducing the heat exchange capability of the heat exchange assembly, the discomfort brought to users by the supercooling or overheating of the indoor air when the transverse air guide plate and/or the longitudinal air guide plate disturb the wind field is avoided. Wherein, the heat exchange assembly in the heat exchange air duct comprises a compressor.
It can be understood that the air purifying function of the air conditioner in this embodiment can also be divided into a disinfection purification and a non-disinfection purification according to the air purifying grade (degree), the non-disinfection purification is a purification such as general particle filtration, etc., the purification process does not need to control the rotation of the transverse wind deflector and the longitudinal wind deflector to disturb the indoor wind field, and the air purifying process of the first embodiment is performed during the disinfection purification.
If the air sterilization and purification mode is set, after the air sterilization and purification mode is entered, the running frequency of the compressor is reduced, and at least one of the transverse air deflector and the longitudinal air deflector is controlled to rotate.
Referring to fig. 3, the present invention provides a second embodiment of an air purifying method of an air conditioner, based on the embodiment shown in fig. 2, wherein the step of controlling at least one of the transverse air guiding plate and the longitudinal air guiding plate to rotate includes:
and step S21, controlling at least one of the transverse air deflector and the longitudinal air deflector to continuously rotate for a preset number of times or a preset duration.
In this embodiment, the rotation period of the transverse air guiding plate and/or the longitudinal air guiding plate is set, for example, a period of continuous rotation for a preset number of times or a preset duration is set. When the air conditioner enters air purification, controlling the fan of the purification air duct and the fan of the heat exchange air duct to rotate, and controlling the transverse air deflector and/or the longitudinal air deflector to rotate in the rotation period, if the air conditioner only has the transverse air deflector or the longitudinal air deflector, controlling the preset rotation times or the preset time length of the transverse air deflector or the longitudinal air deflector to be a period, and after the preset rotation times or the preset time length of the transverse air deflector or the longitudinal air deflector, exiting the air purification operation process; or after the transverse air deflector or the longitudinal air deflector continuously rotates for a preset number of times or for a preset time, judging whether the time required for continuously rotating for the preset number of times is less than the set purification time or not, or judging whether the preset time is less than the set purification time or not, if so, returning to the step S21, and exiting the air purification operation process until the purification time is more than or equal to the set purification time. If the air conditioner is provided with the transverse air deflector or the longitudinal air deflector, in the air purification process, the transverse air deflector and the longitudinal air deflector can be rotated simultaneously for a preset number of times or for a preset time period until the purification time is more than or equal to the set purification time period; or the transverse air deflector and the longitudinal air deflector rotate alternately for preset times or preset time until the purification time is greater than or equal to the set purification time.
Wherein, after controlling the transverse air deflector and/or the longitudinal air deflector to rotate for a circle, if the purifying time does not reach the set purifying time, the transverse air deflector and/or the longitudinal air deflector is controlled to rotate for at least one cycle repeatedly, after controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate for a preset number of times or a preset time, after each preset interval time, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate for a preset number of times or a preset time is executed repeatedly, so as to reduce the frequency of the rotating cycle, prevent the air deflector from rotating too frequently, not playing a better purifying effect, and simultaneously being easy to damage the air deflector, and control the transverse air deflector and/or the longitudinal air deflector to be static for a preset time interval at any angle, and guide air towards the angle through the angle, when the transverse air guide plate and/or the longitudinal air guide plate are/is rotated again, a curved air path can be formed, and the air disturbance effect is better.
Referring to fig. 4, the present invention provides a third embodiment of an air purifying method of an air conditioner, based on the embodiment shown in fig. 2, in this embodiment, based on the embodiment that an air outlet of the air conditioner is provided with a transverse air deflector and a longitudinal air deflector, and the transverse air deflector and the longitudinal air deflector are both controlled to rotate, specifically, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate includes:
step S22, controlling the transverse air deflector to continuously rotate for a first preset time or a first preset duration;
and step S23, after the transverse air deflector continuously rotates for a first preset time or a first preset duration, controlling the longitudinal air deflector to continuously rotate for a second preset time or a second preset duration.
Setting the rotation rules of the transverse air deflector and the longitudinal air deflector, such as rotating the transverse air deflector first and then rotating the longitudinal air deflector; or the longitudinal air deflector is rotated firstly, and then the transverse air deflector is rotated; or the transverse air deflector and the longitudinal air deflector can rotate alternatively, for example, after the transverse air deflector rotates for a preset angle or once, the longitudinal air deflector rotates for a preset angle or once again, the transverse air deflector rotates for a preset angle or once again, and the transverse air deflector rotates for a preset angle or once again, so that the transverse air deflector and the longitudinal air deflector rotate alternately until the purification time length is greater than or equal to the set purification time length. In this embodiment, the first preset time and the second preset time are greater than 1, the first preset duration is greater than the duration required by one rotation of the transverse air deflector, the second preset duration is greater than the duration required by one rotation of the longitudinal air deflector, after the transverse air deflector is controlled to continuously rotate for the first preset time or the first preset duration, the longitudinal air deflector is controlled to continuously rotate for the second preset time or the second preset duration, and the longitudinal air deflector rotates alternately after one rotation of the transverse air deflector, according to the rotation rule of the transverse air deflector and the longitudinal air deflector, after the indoor air is stirred by the transverse air deflector and has a good stirring effect (strong fluidity), the indoor air is stirred by the longitudinal air deflector, so that the air stirred by the transverse air deflector can also drive other indoor air which is not stirred to flow, especially, the air stirred by the longitudinal air deflector is combined, so that the air flows throughout the room. The first preset times and the second preset times can be equal or unequal, air at the upper part of the air conditioner can be disturbed based on the transverse air deflector, and the first preset times can be set to be larger than the second preset times, so that air flow at the upper part of the air conditioner is enhanced. Similarly, the first preset time period may be the same as or different from the second preset time period, and the first preset time period is longer than the second preset time period, so as to enhance the air flow at the upper part of the air conditioner and improve the air purification effect.
In a further embodiment, after the step of controlling the transverse air deflector to rotate continuously for a first preset number of times or a first preset duration, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate further includes:
and after the transverse air deflector is controlled to rotate to the maximum angle, the transverse air deflector stops rotating.
And/or after the step of controlling the longitudinal air deflector to continuously rotate for a second preset number of times or a second preset duration, the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate further comprises:
and after the longitudinal air deflector is controlled to rotate to the maximum angle, the longitudinal air deflector stops rotating.
The air conditioner comprises a transverse air deflector, an air outlet, a fan motor, a fan. Likewise, the longitudinal air deflectors also have the maximum angle, the minimum angle, and the vertical angle.
In the purification process of the embodiment, after the transverse air deflector is controlled to continuously rotate for a first preset number of times or for a first preset duration, the transverse air deflector is controlled to rotate to a maximum angle, at the moment, the transverse air deflector and the air outlet are provided with inclined planes, the air guided by the transverse air deflector forms annular air with a widest embracing range indoors, the flowing range of the air is expanded, and the air field disturbed by the annular air is wider. Further, in order to further improve the influence of the annular wind on the indoor wind field, the transverse air deflector is controlled to stop rotating so as to keep the transverse air deflector at the maximum angle and enhance the annular wind. And when the transverse air deflector is kept at the maximum angle, the longitudinal air deflector is controlled to rotate, the indoor wind field is disturbed from different directions in the rotating process of the longitudinal air deflector, and the indoor wind field disturbance effect is better by combining the annular wind of the transverse air deflector. Similarly, after the longitudinal air deflector continuously rotates for a second preset number of times or for a second preset duration, the longitudinal air deflector is controlled to rotate to a maximum angle, at the moment, the longitudinal air deflector and the air outlet are provided with inclined planes, the air guided by the longitudinal air deflector forms annular air with the widest embracing range indoors, the flowing range of the air is expanded, the wind field disturbed by the annular air is wider, and similarly, after the longitudinal air deflector rotates to the maximum angle, the longitudinal air deflector is controlled to stop rotating, so that the longitudinal air deflector is kept at the maximum angle, and the annular air is enhanced.
In the embodiment, the transverse air guide plate or the longitudinal air guide plate is controlled to rotate to the maximum angle for guiding air, so that annular air with a wider range is formed indoors, the disturbance effect of indoor air is improved, and the air purification effect is further improved.
Further, in a fourth embodiment, after the step of controlling the longitudinal air deflector to rotate continuously for a second preset number of times or a second preset duration, the method for purifying air in an air conditioner further includes:
acquiring the air purification time;
the air purification time length is less than the set purification time length, and the step of controlling the transverse air deflector to continuously rotate for a first preset time or a first preset time length is executed;
or the air purification time length is less than the set purification time length, and after the preset time interval, the step of controlling the transverse air deflector to continuously rotate for the first preset times or the first preset time length is executed.
Based on the third embodiment, in this embodiment, an air purification duration is set, when an air purification instruction is received, the air purification duration starts to be recorded, the operation of fans in the purification air duct and the heat exchange air duct is controlled, at least one of the transverse air deflector and the longitudinal air deflector is controlled to rotate, if the transverse air deflector and the longitudinal air deflector both rotate, the transverse air deflector is controlled to continuously rotate for a first preset number of times or a first preset duration, and then the longitudinal air deflector is controlled to continuously rotate for a second preset number of times or a second preset duration, where the following rotation processes of the transverse air deflector and the longitudinal air deflector are taken as a cycle for example: and after the transverse air deflector and the longitudinal air deflector rotate for a period, acquiring air purification time, if the air purification time is shorter than the set purification time, returning to execute the control of the continuous rotation of the transverse air deflector for a first preset time or a first preset time, and continuously controlling the transverse air deflector and the longitudinal air deflector to rotate for at least one period.
In another embodiment, before controlling the transverse air deflector and the longitudinal air deflector to rotate for at least one cycle, after a preset time interval, the transverse air deflector is controlled to continuously rotate for a first preset number of times or a first preset duration, so that the transverse air deflector and the longitudinal air deflector are prevented from rotating too frequently.
The set purification duration can be the purification duration actively set by a user when the air purification function is started; or the air conditioner receives the air quality parameter detected by the air quality detection device, and the required purification time length is calculated according to the air quality parameter; or the optimal purification time length of the air disinfection and purification determined according to experimental data is set as the purification time length of the business trip.
In this embodiment, after the rotation of the transverse air deflector and the longitudinal air deflector is controlled, whether the purification time is shorter than the set purification time is determined, if yes, the transverse air deflector is controlled to rotate continuously for a first preset time or a first preset time, the rotation of the transverse air deflector and the rotation of the longitudinal air deflector are re-read, and the purification is continued until the purification time is longer than or equal to the purification time, so that the indoor air purification rate reaches 90% -99%.
The invention also provides an air conditioner, which comprises a purification air duct and a heat exchange air duct, wherein the heat exchange air duct is provided with an air outlet, the air outlet is provided with a transverse air deflector and a longitudinal air deflector, an air purification assembly is arranged in the purification air duct, the air conditioner also comprises a memory, a processor and an air purification program which is stored on the memory and can be operated on the processor, and each step of the air purification method of the air conditioner is realized when the air purification program is executed by the processor.
In addition, the present invention also provides a storage medium having an air purification program stored thereon, which when executed by a processor implements the steps of the air purification method of the air conditioner as described above.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The air purifying method of the air conditioner is characterized in that the air conditioner comprises a purifying air channel and a heat exchange air channel, the heat exchange air channel is provided with an air outlet, at least one of a transverse air deflector and a longitudinal air deflector is arranged on the air outlet, an air purifying assembly is arranged in the purifying air channel, and the air purifying method of the air conditioner comprises the following steps:
controlling fans in the purification air duct and the heat exchange air duct to operate;
and controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate.
2. The air cleaning method of an air conditioner according to claim 1, wherein the step of controlling rotation of at least one of the transverse air deflectors and the longitudinal air deflectors includes:
and controlling at least one of the transverse air deflector and the longitudinal air deflector to continuously rotate for a preset time or a preset duration.
3. The air cleaning method of an air conditioner according to claim 1, wherein the step of controlling rotation of at least one of the transverse air deflectors and the longitudinal air deflectors includes:
controlling the transverse air deflector to rotate continuously for a first preset time or a first preset duration;
and after the transverse air deflector continuously rotates for a first preset time or a first preset duration, controlling the longitudinal air deflector to continuously rotate for a second preset time or a second preset duration.
4. The air purifying method of claim 3, wherein after the step of controlling the transverse air guiding plate to rotate for the first preset number of times or for the first preset duration, the step of controlling at least one of the transverse air guiding plate and the longitudinal air guiding plate to rotate further comprises:
and after the transverse air deflector is controlled to rotate to the maximum angle, the transverse air deflector stops rotating.
5. The air purifying method of claim 3, wherein after the step of controlling the longitudinal air deflector to rotate for a second predetermined number of times or a second predetermined duration, the step of controlling at least one of the lateral air deflector and the longitudinal air deflector to rotate further comprises:
and after the longitudinal air deflector is controlled to rotate to the maximum angle, the longitudinal air deflector stops rotating.
6. The air cleaning method of claim 3, wherein after the step of controlling the longitudinal air deflector to rotate for a second predetermined number of times or a second predetermined duration, the air cleaning method of the air conditioner further comprises:
acquiring the air purification time;
the air purification time length is less than the set purification time length, and the step of controlling the transverse air deflector to continuously rotate for a first preset time or a first preset time length is executed;
or the air purification time length is less than the set purification time length, and after the preset time interval, the step of controlling the transverse air deflector to continuously rotate for the first preset times or the first preset time length is executed.
7. The air cleaning method of an air conditioner according to any one of claims 1 to 6, wherein the air cleaning method of an air conditioner further comprises the steps of:
and after entering an air disinfection and purification mode, executing the step of controlling the fans in the purification air channel and the heat exchange air channel to operate, wherein the fans in the purification air channel and the heat exchange air channel both operate at the maximum air speed.
8. The air cleaning method of an air conditioner according to claim 1, further comprising:
and after entering an air disinfection and purification mode, reducing the operating frequency of the compressor, and executing the step of controlling at least one of the transverse air deflector and the longitudinal air deflector to rotate.
9. An air conditioner, characterized in that, the air conditioner includes a purification air duct and a heat exchange air duct, the heat exchange air duct has an air outlet, the air outlet is provided with a transverse air deflector and a longitudinal air deflector, the purification air duct is provided with an air purification assembly, the air conditioner also includes a memory, a processor and an air purification program stored in the memory and capable of running on the processor, the air purification program is executed by the processor to realize the steps of the air purification method of the air conditioner according to any one of claims 1 to 8.
10. A storage medium, characterized in that the storage medium has stored thereon an air purification program, which when executed by a processor, implements the steps of the air purification method of an air conditioner according to any one of claims 1 to 8.
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| CN113266928A (en) * | 2021-05-18 | 2021-08-17 | 海信（山东）空调有限公司 | Purification control method of indoor unit of air conditioner |
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| CN109405210A (en) * | 2018-10-18 | 2019-03-01 | 广东美的制冷设备有限公司 | Purification control method, air conditioner and the storage medium of air conditioner |
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| CN113266928B (en) * | 2021-05-18 | 2023-02-28 | 海信空调有限公司 | Purification control method of indoor unit of air conditioner |
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| CN112747423B (en) | 2022-12-02 |
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