CN112628974B - Air conditioner control method, system, medium, equipment, air supply device and application - Google Patents
Air conditioner control method, system, medium, equipment, air supply device and application Download PDFInfo
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- CN112628974B CN112628974B CN202011419255.3A CN202011419255A CN112628974B CN 112628974 B CN112628974 B CN 112628974B CN 202011419255 A CN202011419255 A CN 202011419255A CN 112628974 B CN112628974 B CN 112628974B
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- air conditioner
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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
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F11/70—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
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to the technical field of energy exchange control, and discloses an air conditioner control method, a system, a medium, equipment, an air supply device and application. The invention solves the problem of the reduced heat exchange performance of the air conditioner caused by the dust deposition on the surface of the heat exchanger of the existing air conditioner, the air conditioner control method and the air supply device thereof of the invention control the air supply device to supply air reversely or sweep air when the air conditioner works in a self-dedusting mode, and the air flow direction is in turn: indoor environment, air supply arrangement, heat exchanger, filter screen, indoor environment. The air flow passing through the heat exchanger flows from the inner surface to the outer surface, and the dust accumulated on the outer surface of the air-conditioning heat exchanger is removed, so that the dust accumulated on the surface of the heat exchanger is reduced, and the problem of the reduction of the heat exchange performance of the air conditioner caused by the dust accumulated on the surface of the existing air-conditioning heat exchanger is solved.
Description
Technical Field
The invention belongs to the technical field of energy exchange control, and particularly relates to an air conditioner control method, an air conditioner control system, an air conditioner control medium, air conditioner control equipment, an air supply device and application.
Background
At present: when the existing wall-mounted air conditioner works, fan blades rotate, indoor airflow sequentially passes through a filter screen, a heat exchanger, a fan and an air supply outlet, and an air deflector arranged on the air supply outlet rotates up and down to change the air supply direction. Because place and expose and air cycle, though set up the filter screen at the air intake and filter the dust, the dust still can get into places such as heat exchanger surface, wind channel through the filter screen and form the accumulation after the time is long, influences the heat transfer performance of heat exchanger, the air conditioner heat transfer performance that leads to descends. The dust accumulation distribution of the air conditioner is generally serious compared with the dust accumulation on the inner surface of the filter screen and the outer surface of the heat exchanger.
The wall-mounted air conditioner with the self-cleaning function of the prior art CN108397818A carries out the main process of cleaning the surface of a heat exchanger: the air conditioner enters a refrigeration mode, the surface of the heat exchanger is frosted when the temperature of the heat exchanger is reduced, then the frosted surface of the heat exchanger entering the heating mode is gradually melted, and the surface of the heat exchanger is cleaned through defrosting water. In the self-cleaning process, the air conditioning system repeatedly enters refrigeration and frosting and heating defrosting, and a compressor and a fan in the air conditioning system continuously work, so that the energy consumption is large. In the prior art, a self-cleaning device is added in the self-cleaning of the filter screen, for example, a self-cleaning device comprising a water spray pipe is additionally arranged in the published patent No. CN107621024A, and the technical scheme has a complex structure.
The problem of air conditioner heat exchange performance reduction that dust deposited on the surface of the existing air conditioner heat exchanger. Due to dust accumulation on the surface of the air conditioner, the thermal resistance of the refrigerant inside the air conditioning system for exchanging heat to the air side is increased, the resistance of airflow flowing on the air side is also increased, the actual air volume of the air conditioner is reduced, the surface air speed passing through the heat exchanger is reduced, and the heat exchange efficiency is reduced under the influence of the increase of the thermal resistance and the reduction of the surface air speed of the heat exchanger.
The self-cleaning technology has the problems that the cleaning process consumes large energy and is not energy-saving, in the self-cleaning process, an air-conditioning system repeatedly enters refrigeration and frosting and heating defrosting, a compressor and a fan in the air-conditioning system continuously work, and the energy consumption is large.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the heat exchange performance of the air conditioner is reduced due to dust accumulated on the surface of the existing air conditioner heat exchanger.
(2) The cleaning process of the existing self-cleaning technology consumes a large amount of energy and is not energy-saving.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an air conditioner control method, an air conditioner control system, a medium, air conditioner control equipment, an air supply device and application.
The invention is realized in this way, a control method of the air conditioner, the control method of the said air conditioner includes the working mode of the air conditioner and working mode of the self-cleaning at least; when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction, and when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the forward direction.
Further, when the air conditioner is from the dust removal working method, the air conditioner controller controls air supply arrangement reverse air supply or sweeps the wind, and the air current direction is in proper order: the air conditioner comprises an indoor environment, an air supply device, a heat exchanger, a filter screen and an indoor environment, wherein airflow passing through the heat exchanger flows from the inner surface to the outer surface;
when the air conditioner works, the air conditioner controller controls the air supply device to supply air or sweep air in the positive direction, and the airflow direction is as follows: indoor environment, filter screen, heat exchanger, air supply device, indoor environment; to cool or heat the indoor environment.
Further, the air conditioner control method at least comprises forward air supply or wind sweeping and reverse air supply or wind sweeping.
Further, when the air conditioner is started, detecting the air conditioner mode, when a self-dedusting working mode is detected, driving the air supply device to rotate around the fan blade rotating shaft by a second motor of the air supply device, enabling the fan air inlet to rotate to the air supply outlet of the air conditioner, driving the fan blade to rotate by a first motor, enabling air to be sucked from the air supply outlet of the air conditioner and then enter the fan air inlet of the air supply device, enabling the air to flow out of the fan air outlet after flowing through the air supply device and then blow towards the heat exchanger, enabling the air flow flowing through the heat exchanger to blow towards the outer surface from the inner surface, enabling part of dust accumulated on the surface of the heat exchanger to be separated, and enabling the air to flow out of a filter screen of the air conditioner after flowing through the heat exchanger; when the self-dedusting machine works, the second motor drives the air supply device to rotate in a reciprocating mode, and dust accumulated on the surface of the air conditioner heat exchanger and the filter screen is blown to the air.
Further, the air conditioner control method comprises the steps that when the air conditioner is started, the air conditioner mode is detected, when the working mode of the air conditioner is detected, a second motor of the air supply device drives the air supply device to rotate around a blade rotating shaft, so that a fan air outlet is rotated to an air supply outlet of the air conditioner, a first motor drives the blades to rotate, so that air is sucked from a filter screen of the air conditioner, enters the fan air inlet of the air supply device after heat exchange of a heat exchanger, flows out of the fan air outlet after flowing through the air supply device, and is sent out through the air supply outlet of the air conditioner; in the air supply process, the second motor drives the air supply device to rotate in a reciprocating manner, so that different air supply directions are realized in the working mode of the air conditioner;
when the air conditioner is detected to be turned off, the second motor of the air supply motor device drives the volute of the air supply device to rotate, so that the air outlet is closed.
It is a further object of the invention to provide a computer device comprising a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to perform the steps of: at least comprises an air-conditioning working mode and a self-dedusting working mode; when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction, and when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the forward direction.
It is another object of the present invention to provide a computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of: at least comprises an air-conditioning working mode and a self-dedusting working mode; when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction, and when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the forward direction.
Another object of the present invention is to provide an information data processing terminal for implementing the air conditioner control method.
Another object of the present invention is to provide an air conditioner control system implementing the air conditioner control method, the air conditioner control system including:
and the air conditioner self-dedusting working module is used for controlling the air supply device to supply air reversely or sweep air by the air conditioner controller when the air conditioner is in a self-dedusting working mode.
And the air conditioner working module is used for controlling the air supply device to supply air or sweep air in the positive direction by the air conditioner controller when the air conditioner works.
Another object of the present invention is to provide an air conditioner control device mounted with the air conditioner control system, the air conditioner control device being provided with an air supply device;
the air supply device at least comprises: the fan comprises fan blades, a fan shell, a first motor for driving the fan blades to rotate, and a second motor for driving the air supply device or the shell thereof to rotate; the fan shell is provided with a volute tongue and a volute, at least one part of the outer contour of the fan shell is formed by an arc which takes the rotating shaft as the center of a circle and has the radius of R1, and the fan shell rotates around the rotating shaft of the fan blade; the first motor drives the fan blades to rotate at a high speed, so that airflow enters and flows out of the air supply device; the second motor drives the air supply device or the shell thereof to rotate, so that the air is supplied by the fan blade rotating shaft on the air outlet direction contour line of the air supply device within 360 degrees;
the air conditioner at least comprises: the bottom shell, the air supply device, the panel body, the heat exchanger and the filter screen are connected into a whole to form an air circulation channel of the air conditioner; the bottom shell, the panel and a part of the panel body are formed by arcs with the rotation axis as the center and the radius of R2, R2-R1 is less than or equal to 0.2D, D is the diameter of the fan blade, and when the air supply device or the shell of the air supply device rotates, a gap (R2-R1) is kept between the arc with the radius of R2 and the arc with the radius of R1 of the outer contour of the fan blade shell.
By combining all the technical schemes, the invention has the advantages and positive effects that: the invention solves the problem of the reduced heat exchange performance of the air conditioner caused by the dust deposition on the surface of the heat exchanger of the existing air conditioner, and the air conditioner control method and the air supply device thereof of the invention control the air supply device to supply air reversely or sweep air when the air conditioner works in a self-dedusting mode, namely the air flow direction is in sequence: indoor environment, air supply arrangement, heat exchanger, filter screen, indoor environment. The air flow passing through the heat exchanger flows from the inner surface to the outer surface, so that the dust accumulated on the outer surface of the air-conditioning heat exchanger is removed, the dust accumulated on the surface of the heat exchanger is reduced, and the problem of the reduction of the heat exchange performance of the air conditioner caused by the dust accumulated on the surface of the existing air-conditioning heat exchanger is solved.
The invention solves the problem that the cleaning process of the prior self-cleaning technology consumes more energy and does not save energy, when the self-cleaning technology works, the second motor drives the air supply device to rotate in a reciprocating way, so that dust accumulated on the surface of the heat exchanger of the air conditioner and the filter screen is blown to the air, the dust is not accumulated on the air conditioner, the wind resistance is reduced, the heat exchange performance of the heat exchanger is improved, and the compressor and the outer fan of the air conditioner are in a closed state during the self-cleaning operation, thereby saving more energy than the prior self-cleaning technology. The invention reduces the dust on the surface of the heat exchanger, improves the heat exchange performance of the air-conditioning heat exchanger, and saves more energy than the prior art.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a flowchart of an air conditioner control method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an air conditioner control system according to an embodiment of the present invention;
in fig. 2: 6. the air conditioner self-dedusting working module; 7. air conditioner work module.
FIG. 3 is a flow chart of a method for controlling an air conditioner
FIG. 4 is a schematic diagram of an air conditioner according to an embodiment of the present invention;
FIG. 5 is a view of an air conditioner provided by an embodiment of the present invention;
FIG. 6 is a schematic view of an exemplary embodiment of an air supply apparatus;
FIG. 7 is a schematic diagram of an air supply device and a reverse air supply of an air conditioner according to an embodiment of the present invention;
FIG. 8 is a schematic view of an air supply device and an air conditioner according to an embodiment of the present invention;
FIG. 9 is a schematic view of a blower and a downward blowing air conditioner according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of an air supply device and an air conditioner according to an embodiment of the present invention;
in the figure: 1. an air supply device; 2. a panel; 3. a heat exchanger; 4. a filter screen; 5. a bottom case; 101. a fan blade; 102. a volute tongue; 103. a volute.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In view of the problems in the prior art, the present invention provides a method, a system, a medium, a device, an air supply device and an application for controlling an air conditioner, and the present invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the air conditioner control method provided by the present invention includes the following steps:
s101: when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction;
s102: when the air conditioner is in the dust removal working mode, the airflow direction is as follows: the air conditioner comprises an indoor environment, an air supply device, a heat exchanger, a filter screen and an indoor environment, wherein airflow passing through the heat exchanger flows from the inner surface to the outer surface; when the air conditioner works, the airflow direction is as follows: indoor environment, filter screen, heat exchanger, air supply device, indoor environment; to cool or heat the indoor environment.
Those skilled in the art can also implement the air conditioner control method provided by the present invention by using other steps, and the air conditioner control method provided by the present invention in fig. 1 is only one specific embodiment.
As shown in fig. 2, the air conditioner control system provided by the present invention includes:
and the air conditioner self-dedusting working module 6 is used for controlling the air supply device to supply air reversely or sweep air by the air conditioner controller when the air conditioner is in a self-dedusting working mode.
And the air conditioner working module 7 is used for controlling the air supply device to supply air or sweep air in the positive direction by the air conditioner controller when the air conditioner works.
The technical solution of the present invention is further described below with reference to the accompanying drawings.
The air conditioner control method provided by the invention at least comprises an air conditioner working mode and a self-dedusting working mode. The control method controls the air supply device and at least comprises forward air supply (or wind sweeping) and reverse air supply (or wind sweeping). The air supply device can be a centrifugal fan besides a cross flow fan.
When the air conditioner works in a self-dedusting mode, the air conditioner controller controls the air supply device to supply air reversely or sweep air, namely the air flow direction is in sequence: indoor environment, air supply arrangement, heat exchanger, filter screen, indoor environment. The air flow passing through the heat exchanger flows from the inner surface to the outer surface, so that the dust on the outer surface of the air-conditioning heat exchanger is removed, the heat exchange performance of the heat exchanger is improved, the attenuation of the air-conditioning performance is reduced, the energy is saved, and meanwhile, the breeding of microorganisms on the surface of the heat exchanger is reduced.
When the air conditioner works, the air conditioner controller controls the air supply device to supply air or sweep air in the positive direction, namely, the air flow direction is in sequence: indoor environment, filter screen, heat exchanger, air supply device, indoor environment; to cool or heat the indoor environment.
The working process of the air conditioner control method is shown in figure 3, when the air conditioner is started, the air conditioner mode is detected, when the self-dedusting working mode is detected, the second motor of the air supply device drives the air supply device to rotate around the fan blade rotating shaft, the fan air inlet is enabled to rotate to the air supply outlet of the air conditioner, the first motor drives the fan blade to rotate, air is sucked from the air supply outlet of the air conditioner and then enters the fan air inlet of the air supply device, flows out of the fan air outlet after flowing through the air supply device and blows towards the heat exchanger, air flow flowing through the heat exchanger blows towards the outer surface from the inner surface, therefore, part of dust accumulated on the surface of the heat exchanger is separated, and the air flows out of the air conditioner filter screen after flowing through the heat exchanger. When the self-cleaning air conditioner works, the second motor drives the air supply device to rotate in a reciprocating mode, dust accumulated on the surface of the air conditioner heat exchanger and the filter screen is blown to the air, the dust is not accumulated on the air conditioner, wind resistance is reduced, heat exchange performance of the heat exchanger is improved, and a compressor and an outer fan of the air conditioner are in a closed state in the period, so that the self-cleaning air conditioner is more energy-saving than the existing self-cleaning technology.
The working process of the air conditioner control method is shown in fig. 3, when the air conditioner is started, the air conditioner mode is detected, when the working mode of the air conditioner is detected, the second motor of the air supply device drives the air supply device to rotate around the blade rotating shaft, so that the fan air outlet is rotated to the air supply outlet of the air conditioner, the first motor drives the blades to rotate, so that air is sucked from a filter screen of the air conditioner, enters the fan air inlet of the air supply device after heat exchange of the heat exchanger, flows out from the fan air outlet after flowing through the air supply device, and is sent out through the air supply outlet of the air conditioner. In the air supply process, the second motor drives the air supply device to rotate in a reciprocating mode, and different air supply directions are achieved in the working mode of the air conditioner.
The working process of the air conditioner control method is shown in fig. 3, when the air conditioner is detected to be turned off, the second motor of the air supply motor device drives the volute of the air supply device to rotate, so that the air outlet is closed, and the air conditioner control method can achieve the effects of dust prevention and attractive appearance of the air outlet.
The air conditioner control method and the air supply device can remove the dust deposited on the outer surface of the heat exchanger of the air conditioner, improve the heat exchange performance of the heat exchanger, reduce the attenuation of the air conditioner performance to save more energy, and simultaneously reduce the breeding of microorganisms on the surface of the heat exchanger.
As shown in fig. 4 to 9, the air blowing device 1 of the present invention includes: the device comprises a panel 2, a heat exchanger 3, a filter screen 4, a bottom shell 5, a fan blade 101, a volute tongue 102 and a volute 103.
The air blowing device 1 includes at least: the fan comprises a fan blade 101, a fan shell, a first motor for driving the fan blade to rotate, and a second motor for driving the air supply device 1 or the shell thereof to rotate. The fan shell is provided with a volute tongue 102 and a volute 103, at least one part of the outer contour of the fan shell is formed by an arc which takes the rotating shaft as the center of a circle and has the radius of R1, and the fan shell can rotate around the rotating shaft of the fan blade; the first motor drives the fan blades to rotate at a high speed, so that airflow enters and flows out of the air supply device 1; the second motor drives the air supply device or the shell thereof to rotate, so that the air outlet direction of the air supply device 1 can supply air in 360 degrees around the rotating shaft of the fan blade. The fan type of the air supply device 1 of the invention can be outside a cross-flow fan or a centrifugal fan.
The air conditioner at least comprises: the bottom shell 5, the air supply device 1, the panel 2, the panel body, the heat exchanger 3 and the filter screen 4 are connected into a whole to form an air circulation channel of the air conditioner. When the air conditioner works, the airflow sequentially flows through the filter screen 4, the heat exchanger 3 and the air supply device 1. The bottom case 1, the panel 2 and a part of the panel body are formed by arcs with the rotation axis as the center and the radius of R2, and (R2-R1) ≦ 0.2D (D is the diameter of the fan blade), when the air supply device 1 or the shell rotates, a gap (R2-R1) is kept between the arc with the radius of R2 and the arc with the radius of R1 of the outer contour of the fan blade shell, and backflow is reduced.
When the fan blades of the air supply device 1 rotate at a high speed, airflow enters from the fan air inlet of the air supply device 1 and flows out from the fan air outlet, and the device or the fan shell rotates under the driving of the second motor, so that the air outlet direction of the air supply device 1 can supply air in 360 degrees around the fan blade rotating shaft, when the air outlet of the air supply device 1 is consistent with the direction of the air supply outlet of the air conditioner, the air supply device 1 is in a forward air supply state, and when the air supply device 1 supplies air in a forward direction and rotates in a reciprocating manner, the air supply device 1 is in a forward air sweeping state. When the direction of the air inlet of the air supply device 1 is consistent with that of the air supply outlet of the air conditioner, the air supply device 1 is in a reverse air supply state, and when the air supply device 1 supplies air in a reverse direction and rotates in a reciprocating manner, the air supply device is in a reverse air sweeping state.
Because the arc surface of the outline of the air supply device 1 is matched with the arc surfaces of the shell, the panel 2 and the panel body of the air conditioner, and a channel for air circulation of the air conditioner is formed, airflow flowing out of the fan air outlet of the air supply device 1 rarely flows back to the fan air inlet from the gap, and the air supply device 1 can provide power for air circulation flowing of the air conditioner.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that the embodiments of the present invention can be realized by hardware, software, or a combination of software and hardware. The hardware portion may be implemented using dedicated logic; the software portions may be stored in a memory and executed by a suitable instruction execution system, such as a microprocessor or specially designed hardware. Those skilled in the art will appreciate that the apparatus and methods described above may be implemented using computer executable instructions and/or embodied in processor control code, such code being provided on a carrier medium such as a disk, CD-or DVD-ROM, programmable memory such as read only memory (firmware), or a data carrier such as an optical or electronic signal carrier, for example. The apparatus and its modules of the present invention may be implemented by hardware circuits such as very large scale integrated circuits or gate arrays, semiconductors such as logic chips, transistors, or programmable hardware devices such as field programmable gate arrays, programmable logic devices, etc., or by software executed by various types of processors, or by a combination of hardware circuits and software, e.g., firmware.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The air conditioner control method is characterized by at least comprising an air conditioner working mode and a self-dedusting working mode; when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction;
when the air conditioner is started, detecting the mode of the air conditioner, when a self-dedusting working mode is detected, driving the air supply device to rotate around a fan blade rotating shaft by a second motor of the air supply device, enabling a fan air inlet to rotate to an air supply outlet of the air conditioner, driving the fan blade to rotate by a first motor, enabling air to be sucked from the air supply outlet of the air conditioner and then enter the fan air inlet of the air supply device, flowing through the air supply device and then flow out of the fan air outlet, blowing the air to the heat exchanger, enabling the air flow flowing through the heat exchanger to be blown to the outer surface from the inner surface, enabling part of dust accumulated on the surface of the heat exchanger to be separated, and enabling the air to flow out of an air conditioner filter screen after flowing through the heat exchanger; when the self-dedusting machine works, the second motor drives the air supply device to rotate in a reciprocating mode, and dust accumulated on the surface of the air conditioner heat exchanger and the filter screen is blown to the air.
2. The air conditioner control method as claimed in claim 1, wherein when the air conditioner is in the self-dedusting operation mode, the air conditioner controller controls the air supply device to supply air or sweep air in a reverse direction, and the air flow direction is sequentially as follows: the air conditioner comprises an indoor environment, an air supply device, a heat exchanger, a filter screen and an indoor environment, wherein airflow passing through the heat exchanger flows from the inner surface to the outer surface;
when the air conditioner works, the air conditioner controller controls the air supply device to supply air or sweep air in the positive direction, and the airflow direction is as follows: indoor environment, filter screen, heat exchanger, air supply device, indoor environment; to cool or heat the indoor environment.
3. The air conditioner control method as claimed in claim 1, wherein the air conditioner control method includes at least a forward blowing or sweeping wind and a reverse blowing or sweeping wind.
4. The air conditioner control method according to claim 1, wherein the air conditioner control method detects an air conditioner mode when the air conditioner is turned on, and when the air conditioner operation mode is detected, a second motor of the air supply device drives the air supply device to rotate around a blade rotating shaft, so that a fan air outlet is rotated to an air conditioner air supply outlet, a first motor drives the blade to rotate, so that air is sucked from a filter screen of the air conditioner, enters a fan air inlet of the air supply device after heat exchange of a heat exchanger, flows out of the fan air outlet after flowing through the air supply device, and is sent out through the air conditioner air supply outlet; in the air supply process, the second motor drives the air supply device to rotate in a reciprocating manner, so that different air supply directions are realized in the working mode of the air conditioner;
when the air conditioner is detected to be turned off, the second motor of the air supply motor device drives the volute of the air supply device to rotate, so that the air outlet is closed.
5. A computer device, characterized in that the computer device comprises a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to carry out the steps of: at least comprises an air-conditioning working mode and a self-dedusting working mode; when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction, and when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the forward direction.
6. A computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of: at least comprises an air-conditioning working mode and a self-dedusting working mode; when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the reverse direction, and when the air conditioner works in the self-dedusting mode, the air conditioner controller controls the air supply device to supply air or sweep air in the forward direction.
7. An information data processing terminal, characterized in that the information data processing terminal is used for realizing the air conditioner control method of any one of claims 1 to 4.
8. An air conditioner control system for implementing the air conditioner control method according to any one of claims 1 to 4, the air conditioner control system comprising:
the air conditioner self-dedusting working module is used for controlling the air supply device to supply air reversely or sweep air by the air conditioner controller when the air conditioner is in a self-dedusting working mode;
and the air conditioner working module is used for controlling the air supply device to supply air or sweep air in the positive direction by the air conditioner controller when the air conditioner works.
9. An air conditioner control device equipped with the air conditioner control system according to claim 8, wherein the air conditioner control device is provided with an air blowing device;
the air supply device at least comprises: the fan comprises fan blades, a fan shell, a first motor for driving the fan blades to rotate, and a second motor for driving the air supply device or the shell thereof to rotate; the fan shell is provided with a volute tongue and a volute, at least one part of the outer contour of the fan shell is formed by an arc which takes the rotating shaft as the center of a circle and has the radius of R1, and the fan shell rotates around the rotating shaft of the fan blade; the first motor drives the fan blades to rotate at a high speed, so that airflow enters and flows out of the air supply device; the second motor drives the air supply device or the shell thereof to rotate, so that the air is supplied by the fan blade rotating shaft on the air outlet direction contour line of the air supply device within 360 degrees;
the air conditioner at least comprises: the bottom shell, the air supply device, the panel body, the heat exchanger and the filter screen are connected into a whole to form an air circulation channel of the air conditioner; the bottom shell, the panel and a part of the panel body are formed by arcs with the rotation axis as the center and the radius of R2, R2-R1 is less than or equal to 0.2D, D is the diameter of the fan blade, and when the air supply device or the shell of the air supply device rotates, a gap (R2-R1) is kept between the arc with the radius of R2 and the arc with the radius of R1 of the outer contour of the fan blade shell.
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| CN112628974A (en) | 2021-04-09 |
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