CN114877483A - Air conditioner control method, control device, electronic equipment, air conditioner and storage medium - Google Patents
Air conditioner control method, control device, electronic equipment, air conditioner and storage medium Download PDFInfo
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- CN114877483A CN114877483A CN202210266533.9A CN202210266533A CN114877483A CN 114877483 A CN114877483 A CN 114877483A CN 202210266533 A CN202210266533 A CN 202210266533A CN 114877483 A CN114877483 A CN 114877483A
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- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 238000003915 air pollution Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
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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
- F24F11/0001—Control or safety arrangements for ventilation
-
- 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
- F24F11/65—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
- F24F11/88—Electrical aspects, e.g. 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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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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
- F24F7/00—Ventilation
- F24F2007/005—Cyclic ventilation, e.g. alternating air supply volume or reversing flow direction
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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
- F24F11/0001—Control or safety arrangements for ventilation
- F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, a control device, electronic equipment, an air conditioner and a storage medium, wherein the air conditioner control method comprises the following steps: determining that an air conditioner shutdown instruction is received; controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan; and controlling the air conditioner to shut down. According to the air conditioner control method, after the air conditioner shutdown instruction is determined to be received, the reverse rotation of the fresh air fan is controlled, the airflow is driven in time to remove dust, debris, dead mosquitoes, light cotton wool, hairs and other dirt brought into a fresh air pipeline and on a filtering structure, the fresh air pollution and the blockage of the introduced amount of fresh air caused by dirt accumulation are avoided, the cleaning effect is good, the cleanliness of the air flowing into the room is guaranteed, and the defects that after the fresh air conditioner in the prior art runs for a long time, due to electrostatic adsorption, the accumulation of the dead mosquitoes, the light cotton wool and the hairs can block the fresh air volume of the fresh air pipeline, if the fresh air conditioner is not cleaned in time, the pollution of the fresh air pipeline can be caused, and the health of people is threatened are solved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, a control device, electronic equipment, an air conditioner and a storage medium.
Background
The fresh air conditioner is provided with a fresh air module function, and can inject proper amount of comfortable fresh air into the original closed space, so that the indoor air quality reaches carbon-oxygen balance again, and meanwhile, the temperature imbalance caused by the fact that a large amount of outdoor air with temperature difference is poured into the fresh air conditioner once like windowing to cause the regulation of the indoor air conditioner is avoided, and the great energy consumption loss is avoided.
The fresh air conditioner is usually arranged indoors, a fresh air pipeline is additionally arranged to be communicated outdoors, and air flow mainly flows from the outdoors to the indoors. In order to purify outdoor air, a plurality of Filter structures are additionally arranged in the fresh air pipeline, and each Filter structure comprises an antirust coarse Filter screen, a fine Filter screen, a HEPA (High efficiency particulate air Filter) module and the like. However, after the fresh air conditioner is operated for a long time, due to the accumulation of static adsorption, dead mosquitoes, light cotton wool and hair, the fresh air quantity of the fresh air pipeline is blocked, if the fresh air pipeline is not cleaned in time, the pollution of the fresh air pipeline can be caused, a channel which originally provides fresh air for people becomes a door for harmful gas invasion, and the health of the people is threatened.
Disclosure of Invention
The invention provides an air conditioner control method, a control device, electronic equipment, an air conditioner and a storage medium, which are used for solving the defects that after a fresh air conditioner in the prior art runs for a long time, due to electrostatic adsorption, dead mosquitoes, light cotton wool and hair, the fresh air quantity of a fresh air pipeline can be blocked, if the fresh air pipeline is not cleaned in time, the pollution of the fresh air pipeline can be caused, and the health of people is threatened, and the control method for automatically cleaning the fresh air conditioner is realized.
The invention provides an air conditioner control method, which comprises the following steps:
determining that an air conditioner shutdown instruction is received;
controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan;
and controlling the air conditioner to shut down.
According to the air conditioner control method provided by the invention, the control of the reverse rotation of the fresh air fan until the preset time is reached to stop the fresh air fan comprises the following steps:
and controlling the fresh air fan to operate at the highest gear rotating speed for a first preset time.
According to the air conditioner control method provided by the invention, after the fresh air fan is controlled to operate at the highest gear rotating speed for a first preset time, the method further comprises the following steps:
and controlling the fresh air fan to alternately operate at the low-gear rotating speed and the high-gear rotating speed for a second preset time.
According to the air conditioner control method provided by the invention, the air conditioner further comprises a second fan, wherein the second fan is arranged in a fresh air pipeline of the air conditioner and is used for driving airflow in the fresh air pipeline to flow;
the new trend fan of control air conditioner reverses, stops the new trend fan when reaching to predetermineeing for a long time, still includes:
and synchronously controlling the second fan to rotate reversely.
According to the air conditioner control method provided by the invention, after the air conditioner shutdown instruction is determined to be received, the method further comprises the following steps:
and controlling the air conditioner to send prompt information, wherein the prompt information is used for reminding a user not to turn off the power supply.
According to the air conditioning control method provided by the present invention, the air conditioning control method further includes:
determining that an air conditioner starting instruction is received;
and controlling a fresh air fan of the air conditioner to rotate reversely until a third preset time is reached, and stopping the fresh air fan.
The present invention also provides a control apparatus comprising:
the determining module is used for determining that an air conditioner shutdown instruction is received;
the control module is used for controlling a fresh air fan of the air conditioner to rotate reversely, and stopping the fresh air fan until a preset time is reached; and is also used for controlling the air conditioner to be shut down.
The invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the air conditioner control method is realized.
The invention further provides an air conditioner which comprises a fresh air module and the electronic equipment.
The present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements any of the air conditioning control methods described above.
The air conditioner control method provided by the invention optimizes the air conditioner operation control logic by controlling the starting of the self-cleaning function of the fresh air module after determining that an air conditioner shutdown instruction is received, controls the reverse rotation of the fresh air fan after the air conditioner and the fresh air module are used, timely drives the airflow to remove dirt such as dust, debris, dead mosquitoes, light cotton fibers and hair brought into the fresh air pipeline and on the filtering structure, avoids fresh air pollution and blockage of fresh air introduction caused by dirt accumulation, has short time for the dirt to reach the fresh air pipeline and the filtering structure, has low deposition adhesion or adhesive force, has better cleaning effect compared with cleaning after long-time use, ensures the cleanliness of the air flowing into the room, and solves the problems that the fresh air conditioner in the prior art is cleaned due to electrostatic adsorption, death of the mosquitoes and the light cotton fibers after long-time operation, The accumulation of hair can produce the new amount of wind to the new trend pipeline and hinder, if the clearance can also lead to new trend pipeline pollution in time, the defect that the health of giving people causes the threat.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of an air conditioner control method according to an embodiment of the present invention;
fig. 2 is a front view of an air conditioner according to an embodiment of the present invention;
fig. 3 is a right side view of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a control device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Reference numerals:
1: an indoor unit; 2: a fresh air module;
21: a fresh air outlet; 22: a fresh air duct; 23; a fresh air filtering joint; 24: a fresh air pipe joint; 25: a second fan;
200: a wall body;
410: a determining module; 420: a control module;
510: a processor; 520: a communication interface; 530: a memory; 540: a communication bus.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating an air conditioner control method according to an embodiment of the present invention. As shown in fig. 1, the air conditioner control method provided by the present invention includes the following steps:
step S10, determining that an air conditioner shutdown instruction is received;
step S20, controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan;
and step S30, controlling the air conditioner to be turned off.
In the present embodiment, an air conditioner is installed to condition an indoor air environment.
As shown in fig. 2 and 3, the air conditioner includes an indoor unit 1 and a fresh air module 2 disposed in the indoor unit 1, the fresh air module 2 has a fresh air duct (not shown in the figure), and the fresh air duct has a fresh air outlet 21 communicated with the indoor; the fresh air module 2 further comprises a fresh air pipeline 22 and a fresh air fan (not shown in the figure), one end of the fresh air pipeline 22 is communicated with the fresh air duct, and the other end of the fresh air pipeline 22 penetrates through the wall body 200 to be communicated with the outside; the fresh air fan is arranged in the fresh air duct and used for driving airflow in the fresh air duct to flow, and the fresh air fan can rotate positively and reversely.
When the fresh air function of the air conditioner is started, the fresh air fan rotates positively to drive outdoor air to blow into the room sequentially through the fresh air pipeline 22, the fresh air duct and the fresh air outlet 21, so that outdoor fresh air is provided for the room, and indoor air is optimized. The straight line arrow in fig. 3 indicates the new trend air current direction under the new trend fan corotation condition, because new trend air current is mainly indoor from outdoor flow direction, outdoor air often is mingled with dust or piece, winged insect, light cotton fibre, small-size debris such as hair, still is provided with multichannel filtration (not shown in the figure) in the new trend module 2, including rust-resistant coarse strainer, fine filter screen and/or HEPA module etc. for the filtration purification new trend air current, outdoor air gets into indoor after purifying, improves the indoor air quality.
Since the fresh air duct 22 is installed through the wall 200, the fresh air duct 22 is in a position difficult to clean. After the fresh air module 2 is used for a long time, due to the accumulation of dirt such as static adsorption and dead mosquitoes, light cotton wool, hair and the like, the dirt is deposited in the fresh air pipeline 22 and/or on the filtering structure, the introduced air quantity of outdoor fresh air is blocked, and the power of the fresh air fan is increased; simultaneously, if dirt such as dust in can not in time clear up fresh air pipeline 22 and on the filtration, still can lead to fresh air pipeline 22 and filtration to receive the pollution, influence the cleanliness factor of introducing the new trend, make 2 function originally inversions of new trend module, the fresh air pipeline 22 that will originally provide fresh air for people becomes the indoor gate of harmful gas invasion, and the health that gives people causes the threat.
Therefore, the air conditioner still has new trend module 2 self-cleaning function, when self-cleaning function opened, the new trend fan reversal, drive indoor air and pass through new trend export 21 in proper order, new trend wind channel and new trend pipeline 22 blow off outdoor, the air current opposite with outdoor new trend flow direction's air current is through new trend pipeline 22 and filtration this moment, can be with adsorbing the HEPA module, the fine filter screen, the light dust on the coarse filter screen, the batting, foul such as dead winged insect blows off outdoor end, avoid the foul to pile up and lead to new trend pollution and new trend induction volume to be obstructed, thereby realize the automatically cleaning and the purification to new trend pipeline 22 and filtration of new trend module 2.
Specifically, in this embodiment, when the user turns off the air conditioner, it is determined that an air conditioner shutdown instruction is received first, and at this time, the cooling or heating module of the air conditioner may be normally turned off; then, a fresh air fan of the air conditioner is controlled to rotate reversely, indoor air is driven to flow in the fresh air duct and the fresh air duct 22 in a direction opposite to the flow direction of outdoor fresh air, and the fresh air duct 22 and the filtering structure are cleaned; after the reverse rotation of the fresh air fan is controlled to continue for a preset time, the fresh air fan is stopped, and the cleaning efficiency and the cleaning effect of the fresh air pipeline 22 and the filtering structure are ensured; finally, after completing the self-cleaning of the fresh air duct 22 and the filter structure, the air conditioner is controlled to shut down.
The air conditioner control method of the invention optimizes the air conditioner operation control logic by controlling the start of the self-cleaning function of the fresh air module 2 after determining that an air conditioner shutdown instruction is received, controls the reverse rotation of the fresh air fan after the air conditioner and the fresh air module 2 are used for each time, drives the airflow to remove dirt such as dust, debris, dead mosquitoes, light cotton wool, hair and the like brought into the fresh air pipeline 22 and on the filtering structure in time, avoids fresh air pollution and blockage of fresh air introduction caused by dirt accumulation, has shorter time for the dirt to reach the fresh air pipeline 22 and the filtering structure, has lower deposition adhesion or adhesive force, has better cleaning effect compared with cleaning after long-time use, ensures the cleanliness of the air flowing into the room, and solves the problems that the fresh air conditioner in the prior art runs for a long time and is subjected to electrostatic adsorption, mosquito death and light cotton wool, The accumulation of hair can obstruct the fresh air quantity of the fresh air pipeline 22, and if the fresh air pipeline 22 is not cleaned in time, the hair can cause pollution to the fresh air pipeline 22, thus posing a threat to the health of people.
In an embodiment, after the fresh air fan of the fresh air module 2 stops operating, the fresh air fan is controlled to rotate reversely, which is beneficial to protecting the fresh air fan from being damaged.
Specifically, control new trend fan and carry out the reversal, stop new trend fan when reaching to predetermineeing time duration, include the following step:
step S201, controlling the fresh air fan to operate at the highest gear rotating speed for a first preset time.
In this embodiment, the highest gear rotation speed of the fresh air blower is a preset maximum rotation speed range allowed to be reached during operation of the fresh air blower, and may be, for example, a rated rotation speed of a fan motor of the fresh air blower; in the service cycle of one-time start-up and shut-down of the air conditioner, the fresh air module 2 is continuously or discontinuously used for a period of time, at the moment, dirt such as dust, debris, dead mosquitoes, light cotton wool, hair and the like is accumulated in the fresh air pipeline 22 and on the filtering structure, the fresh air fan is controlled to operate at the maximum rotating speed, airflow with the maximum flow speed can be generated in the fresh air pipeline 22, the wind power is maximum, the dirt in the fresh air pipeline 22 and on the filtering structure can be blown off quickly, and the cleaning efficiency is higher; and a first preset time period is set, for example, 2 minutes, it can be understood that the preset time period includes the first preset time period, the fresh air fan is controlled to operate at the maximum rotation speed for the first preset time period, that is, the dirt in the fresh air pipeline 22 and on the filter structure is blown off by the maximum wind power for the first preset time period, so that the cleaning effect on the fresh air pipeline 22 and the filter structure is ensured.
Further, after the fresh air fan is controlled to operate at the highest gear rotating speed for a first preset time, the method further comprises the following steps:
and S202, controlling the fresh air fan to alternately operate at a low-gear rotating speed and a high-gear rotating speed for a second preset time.
In this embodiment, the low-gear rotation speed and the high-gear rotation speed of the fresh air fan are multiple rotation speed ranges from low to high allowed by a preset working chamber of the fresh air fan, that is, the low-gear rotation speed is less than the high-gear rotation speed; it will be appreciated that the highest gear speed is the highest gear speed at which the speed is greatest, for example, the highest gear speed, the high gear speed and the low gear speed may be 100%, 80% and 30% of the rated speed of the fan motor, respectively. Some dirt in the fresh air duct 22 and on the filter structure may be located at some particular angle in the inner wall of the fresh air duct 22 and/or in the filter structure, so that the dirt is not blown away from the inner wall of the fresh air duct 22 and the filter structure even under the continuous blowing of the maximum wind flow. At this time, after the fresh air fan is controlled to operate at the maximum rotation speed for the first preset time period, the fresh air fan is controlled to operate at the low-gear rotation speed and the high-gear rotation speed alternately for the second preset time period, for example, 1 minute. That is, the rotation speed of the fresh air fan is reduced firstly, the fresh air fan is controlled to operate at a low-gear rotation speed for a second preset time period, air flow with low flow speed can be generated in the fresh air pipeline 22, wind power borne by dirt in the fresh air pipeline 22 and on the filtering structure can be reduced by reducing the flow speed of the air flow, so that the dirt which cannot be blown by the fresh air pipeline 22 and on the filtering structure can be adjusted and changed in position angle under the action of gravity and small wind power, then the rotation speed of the fresh air fan is increased, the fresh air fan is controlled to operate at a high-gear rotation speed for the second preset time period, air flow with high flow speed is generated in the fresh air pipeline 22 again, and the dirt with changed position angle is blown away from the inner wall of the fresh air pipeline 22 and the filtering structure by increasing momentum change generated by the wind power; through the mode of blowing by exchanging strong and weak wind, dirt can be effectively blown away from the inner wall of the fresh air pipeline 22 and the filtering structure, the cleaning effect of the fresh air pipeline 22 and the filtering structure is improved, and the cleanliness of indoor outdoor fresh air is guaranteed to be introduced.
Further, as shown in fig. 3, the fresh air module 2 further includes a second fan 25, and the second fan 25 is disposed in the fresh air duct 22 and is used for driving the airflow in the fresh air duct 22 to flow.
The fresh air fan of the air conditioner is controlled to rotate reversely, and the fresh air fan is stopped until the preset time is reached, and the method further comprises the following steps:
in step S203, the second fan 25 is synchronously controlled to rotate in reverse.
In this embodiment, because the fresh air duct 22 needs to be introduced into the room from the outside, the length of the fresh air duct 22 is long, for example, some fresh air ducts 22 are as long as 1.5 meters, and the air outside the room can also fill the fresh air duct 22 with air, so that the air pressure at the outdoor end of the fresh air duct 22 is large; through increasing in fresh air pipeline 22 and setting up second fan 25, when control fresh air fan reverses, synchronous control second fan 25 reverses, and the reinforcing is to fresh air pipeline 22 and filtration when cleaning toward the wind-force of outdoor blowing, guarantees clean effect.
Specifically, when the fresh air fan rotates positively to drive the outdoor fresh air to blow indoors, the second fan 25 can rotate freely, and also can control the second fan 25 to rotate positively, so that the fresh air fan and the second fan 25 rotate simultaneously, and the fresh air quantity input by the fresh air module 2 can be enhanced.
Further, after determining that the air conditioner shutdown instruction is received, the method further comprises the following steps:
and step S11, controlling the air conditioner to send out prompt information, wherein the prompt information is used for reminding a user not to turn off the power supply.
In this embodiment, after sending the air conditioner shutdown instruction, the user may further operate to turn off the power supply of the air conditioner, so as to save energy, reduce consumption and ensure power safety; at this moment, the air conditioner is controlled to send prompt information in time, for example, the prompt information can be 'Do not cut off the switch, the fresh air system executes the self-cleaning function', the user is reminded that the air conditioner still needs to execute the self-cleaning function of the fresh air module 2, and the problem that the fresh air pipeline 22 and the filtering structure cannot be cleaned and purified in time due to the fact that the user closes the power supply of the air conditioner is avoided, so that the cleaning effect is guaranteed.
Specifically, the prompt message may include a voice message, and the air conditioner is controlled to send the prompt message to the user through voice. The prompting information can also comprise character information, and the air conditioner is controlled to display the prompting information to a user through the display device.
Further, the air conditioner control method further includes the steps of:
step S40, determining that an air conditioner starting instruction is received;
and step S50, controlling the fresh air fan to rotate reversely, and stopping the fresh air fan until a third preset time length is reached.
In this embodiment, a period of time is provided between the current startup operation and the last shutdown of the air conditioner, and the fresh air module 2 is in the closed state during this period of time, but since the fresh air duct 22 is communicated with the outside, outdoor air can fill the fresh air duct 22 with air, so that dust, debris and other impurities enter the fresh air duct 22 and accumulate in the fresh air duct 22, and an inlet at the outdoor end of the fresh air duct 22 can be covered with the impurities in a shielding manner; under the condition, when the air conditioner is started at each time, the self-cleaning function of the fresh air module 2 is controlled to be started, the fresh air fan rotates reversely, indoor air is driven to blow out of a room sequentially through the fresh air outlet 21, the fresh air duct and the fresh air duct 22, and dirt in the fresh air duct 22 and at an outdoor end inlet is blown away and cleaned.
Specifically, in this embodiment, when a user turns on the air conditioner, it is determined that a start-up instruction of the air conditioner is received first, and at this time, a cooling or heating module of the air conditioner may be normally turned on; then, a fresh air fan of the air conditioner is controlled to rotate reversely, indoor air is driven to flow in the fresh air duct and the fresh air duct 22 in a direction opposite to the flow direction of outdoor fresh air, and the fresh air duct 22 and the filtering structure are cleaned; after the reverse rotation of the fresh air fan is controlled to continue for a third preset time, the fresh air fan is stopped, and the cleaning efficiency and the cleaning effect of the fresh air pipeline 22 and the filter structure are ensured; after the fresh air pipeline 22 and the filter structure are automatically cleaned at this time, the fresh air module 2 is in a ready-to-use state which can be started at any time.
In this embodiment, the self-cleaning function of the fresh air module 2 is controlled to start after the start instruction of the air conditioner is received, the operation control logic of the air conditioner is optimized, before the air conditioner and the fresh air module start to use each time, the fresh air fan is controlled to rotate reversely, indoor air is driven to sequentially pass through the fresh air outlet 21, the fresh air duct and the fresh air duct 22 to blow out the indoor air, dirt in the fresh air duct 22 and at an outdoor end inlet is blown away and removed, the situation that when the fresh air module 2 is controlled to start, the outdoor fresh air carries the dirt and accelerates dirt accumulation to cause fresh air pollution and blockage of fresh air introduction is avoided, the cleaning effect is better, and the cleanliness of the fresh air flowing into the indoor is ensured.
The control device provided by the present invention is described below, and the control device described below and the air conditioner control method described above may be referred to in correspondence with each other.
As shown in fig. 4, the control apparatus provided by the present invention includes a determining module 410 and a control module 420, where the determining module 410 is configured to determine that an air conditioner shutdown instruction is received; the control module 420 is configured to control a fresh air blower of the air conditioner to rotate reversely, and stop the fresh air blower until a preset time period is reached; the control module 420 is also used for controlling the air conditioner to be turned off.
Fig. 5 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 5: a processor (processor)510, a communication Interface (Communications Interface)520, a memory (memory)530 and a communication bus 540, wherein the processor 510, the communication Interface 520 and the memory 530 communicate with each other via the communication bus 540. Processor 510 may invoke logic instructions in memory 530 to perform an air conditioning control method comprising: determining that an air conditioner shutdown instruction is received; controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan; and controlling the air conditioner to shut down.
Furthermore, the logic instructions in the memory 530 may be implemented in the form of software functional units and stored in a computer readable storage medium when the software functional units are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
As shown in fig. 2 and fig. 3, the present invention further provides an air conditioner, which includes an indoor unit 1, a fresh air module 2, and the electronic device provided by the above embodiment.
In one embodiment, as shown in fig. 2 and 3, the air conditioner is a cabinet air conditioner, the fresh air module 2 is disposed at the bottom of the indoor unit 1, and the fresh air outlet 21 is communicated with the indoor space.
In one embodiment, as shown in fig. 3, a fresh air filtering joint 23 is disposed at an end of the fresh air duct 22 communicating with the outside of the room, and the fresh air filtering joint 23 is connected with the fresh air duct 22 by a screw seal. The fresh air filtering joint 23 is used for carrying out first-step filtering on outdoor fresh air.
In one embodiment, the end of the fresh air duct 22, which communicates with the fresh air duct, is connected to the indoor unit 1 through a fresh air duct joint 24, and the diameter of the fresh air duct 22 is about 90 mm.
Further, as shown in fig. 3, the fresh air module 2 further includes a second fan 25, and the second fan 25 is disposed in the fresh air duct 22 and is used for driving the airflow in the fresh air duct 22 to flow.
In one particular embodiment, the second fan 25 is an axial fan.
In another aspect, the present invention also provides a computer program product, the computer program product including a computer program, the computer program being stored on a non-transitory computer-readable storage medium, the computer program being capable of executing, when executed by a processor, the air conditioning control method provided by the above methods, the method including: determining that an air conditioner shutdown instruction is received; controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan; and controlling the air conditioner to shut down.
In still another aspect, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the air conditioner control method provided by the above methods, and the method includes: determining that an air conditioner shutdown instruction is received; controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan; and controlling the air conditioner to shut down.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air conditioner control method, comprising:
determining that an air conditioner shutdown instruction is received;
controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan;
and controlling the air conditioner to shut down.
2. The air conditioner control method according to claim 1, wherein the controlling of the fresh air blower to reverse rotation until the fresh air blower is stopped when a preset time period is reached comprises:
and controlling the fresh air fan to operate at the highest gear rotating speed for a first preset time.
3. The air conditioner control method according to claim 2, wherein after controlling the fresh air fan to operate at the highest gear speed for a first preset time period, the method further comprises:
and controlling the fresh air fan to alternately operate at a low-gear rotating speed and a high-gear rotating speed for a second preset time.
4. The air conditioner control method according to claim 1, wherein the air conditioner further comprises a second fan disposed in a fresh air duct of the air conditioner for driving an air flow in the fresh air duct to flow;
the new trend fan of control air conditioner reverses, stops the new trend fan when reaching to predetermineeing for a long time, still includes:
and synchronously controlling the second fan to rotate reversely.
5. The method as claimed in claim 1, further comprising, after determining that an air conditioner shutdown instruction is received:
and controlling the air conditioner to send prompt information, wherein the prompt information is used for reminding a user not to turn off the power supply.
6. The air conditioning control method according to any one of claims 1 to 5, further comprising:
determining that an air conditioner starting instruction is received;
and controlling a fresh air fan of the air conditioner to rotate reversely until a third preset time is reached, and stopping the fresh air fan.
7. A control device, comprising:
the determining module is used for determining that an air conditioner shutdown instruction is received;
the control module is used for controlling a fresh air fan of the air conditioner to rotate reversely until a preset time length is reached, and stopping the fresh air fan; and is also used for controlling the air conditioner to be shut down.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the air conditioning control method according to any one of claims 1 to 6 when executing the program.
9. An air conditioner, characterized in that the air conditioner comprises a fresh air module and the electronic device of claim 8.
10. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the air conditioner control method according to any one of claims 1 to 6.
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| CN202210266533.9A CN114877483A (en) | 2022-03-17 | 2022-03-17 | Air conditioner control method, control device, electronic equipment, air conditioner and storage medium |
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| CN202210266533.9A CN114877483A (en) | 2022-03-17 | 2022-03-17 | Air conditioner control method, control device, electronic equipment, air conditioner and storage medium |
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Application publication date: 20220809 |