CN110749068B - Air conditioner control method and system and air conditioner - Google Patents
Air conditioner control method and system and air conditioner Download PDFInfo
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- CN110749068B CN110749068B CN201911056376.3A CN201911056376A CN110749068B CN 110749068 B CN110749068 B CN 110749068B CN 201911056376 A CN201911056376 A CN 201911056376A CN 110749068 B CN110749068 B CN 110749068B
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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
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F13/08—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
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application provides an air conditioner control method and system and an air conditioner. Wherein, the air conditioner includes centrifugal fan, axial fan, air guide mechanism and top air-out mechanism, and top air-out mechanism can set up the top at the indoor set of air conditioner with reciprocating, and air guide mechanism includes whirl air guide component and aviation baffle, and the aviation baffle includes vertical stator and horizontal stator, and whirl air guide component includes the whirl mounting bracket, the whirl air guide strip that extends along the radial direction of whirl mounting bracket, and the whirl air guide strip is rotatable around the radial direction of whirl mounting bracket, and the control method of air conditioner includes: receiving a powerful refrigerating instruction; and controlling the top air outlet mechanism to be closed, the air guide mechanism to be opened to the maximum air guide angle, and the centrifugal fan and the axial flow fan to run at the highest rotating speed. The control method of the air conditioner can quickly meet the refrigeration requirement of the user, and therefore the user experience of the air conditioner is improved.
Description
Technical Field
The application relates to the technical field of refrigeration equipment, in particular to a control method and system of an air conditioner and the air conditioner.
Background
Among the correlation technique, when indoor area is great, indoor user number is more, the user far away from the air conditioner usually can not fully enjoy the refrigeration effect of air conditioner, can feel hot usually, and the user that is close to the air conditioner then feels refrigeration effect too outstanding, feels very cold even, promptly: the temperature distribution is uneven and cold air is difficult to blow to a longer distance, which causes poor user experience at a remote place, or the refrigeration speed is slow, so that a user wants to quickly obtain comfortable temperature and needs to wait for a longer time.
Disclosure of Invention
The present application is directed to solving at least one of the above problems.
To this end, an object of the present application is to provide a control method of an air conditioner. The method can quickly meet the refrigeration requirement of the user, so that the user experience of the air conditioner is improved.
A second object of the present application is to provide a control system of an air conditioner.
A third object of the present application is to provide an air conditioner.
A fourth object of the present application is to propose a computer readable storage medium.
In order to achieve the above object, a first aspect of the present application discloses a control method for an air conditioner, the air conditioner includes a centrifugal fan, an axial flow fan, an air guide mechanism and a top air outlet mechanism, the top air outlet mechanism is movably disposed at the top of an indoor unit of the air conditioner, the air guide mechanism includes a cyclone air guide assembly and an air guide plate, the air guide plate includes a longitudinal guide blade and a transverse guide blade, the cyclone air guide assembly includes a cyclone mounting rack and a cyclone air guide strip extending along the radial direction of the cyclone mounting rack, the cyclone air guide strip is rotatable around the radial direction of the cyclone mounting rack, and the control method includes: receiving a powerful refrigerating instruction; and controlling the top air outlet mechanism to be closed, the air guide mechanism to be opened to the maximum air guide angle, and the centrifugal fan and the axial flow fan to operate at the highest rotating speed.
The control method of the air conditioner can quickly meet the refrigeration requirement of the user, and therefore the user experience of the air conditioner is improved.
In some examples, further comprising: receiving a no-wind-sense refrigeration instruction; and controlling the top air outlet mechanism to be opened, the centrifugal fan to run at the highest rotating speed, the rotational flow air guide strip to swing to the minimum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be parallel to the front of the indoor unit.
In some examples, during the cooling operation without wind sensation, the method further comprises the following steps: and if the wind gear instruction is not received, further controlling the axial flow fan to operate at a first rotating speed, otherwise, controlling the axial flow fan to operate at a second rotating speed, wherein the second rotating speed is greater than the first rotating speed.
In some examples, during the powerful cooling operation, the method further comprises the following steps: the method includes controlling a fan of an outdoor unit of the air conditioner to operate at a set rotational speed and controlling a compressor to operate at a set operating frequency.
In some examples, controlling the air guiding mechanism to open to a maximum air guiding angle includes: and controlling the rotational flow air guide strip to swing to the maximum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be perpendicular to the front surface of the indoor unit.
The second aspect of the application discloses control system of air conditioner, the air conditioner includes centrifugal fan, axial fan, air guide mechanism and top air-out mechanism, top air-out mechanism can set up with reciprocating the top of the indoor set of air conditioner, air guide mechanism includes whirl air guide component and aviation baffle, the aviation baffle includes vertical stator and horizontal stator, whirl air guide component includes the whirl mounting bracket, follows the whirl air guide strip that the radial direction of whirl mounting bracket extends, whirl air guide strip centers on the radial direction of whirl mounting bracket is rotatable, control system includes: the receiving module is used for receiving a powerful refrigerating instruction; and the control module is used for controlling the top air outlet mechanism to be closed, the air guide mechanism to be opened to the maximum air guide angle, and the centrifugal fan and the axial flow fan to operate at the highest rotating speed.
The control system of the air conditioner can quickly meet the refrigeration requirement of the user, and therefore user experience of the air conditioner is improved.
In some examples, the receiving module is further configured to receive a no-wind-sense refrigeration instruction, and the control module is further configured to control the top air outlet mechanism to be opened, the centrifugal fan to operate at a highest rotation speed, the swirl air guide strip to swing to a minimum swing angle, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to be parallel to a front surface of the indoor unit.
In some examples, when the cooling operation without wind induction is performed, the control module is further configured to further control the axial flow fan to operate at a first rotation speed when a wind gear instruction is not received, otherwise, control the axial flow fan to operate at a second rotation speed, where the second rotation speed is greater than the first rotation speed.
In some examples, the control module is further configured to control a fan of an outdoor unit of the air conditioner to operate at a set rotation speed and control the compressor to operate at a set operation frequency during the powerful cooling operation.
In some examples, the control module is configured to control the swirl air guide strip to swing to a maximum swing angle, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to be perpendicular to a front surface of the indoor unit.
A third aspect of the present application discloses an air conditioner, which includes a memory, a processor, and a control program of the air conditioner, which is stored in the memory and can be run on the processor, and when the processor executes the control program of the air conditioner, the control method of the air conditioner according to the first aspect is implemented. The air conditioner can quickly meet the refrigeration requirement of a user, so that the user experience of the air conditioner is improved.
A fourth aspect of the present application discloses a computer-readable storage medium on which a control program of an air conditioner is stored, the control program of the air conditioner realizing the control method of the air conditioner according to the first aspect described above when executed by a processor.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a control method of an air conditioner according to an embodiment of the present application;
fig. 2 is a block diagram illustrating a control system of an air conditioner according to an embodiment of the present application;
fig. 3 is a schematic view of an air conditioner in a control method of the air conditioner according to an embodiment of the present application;
fig. 4 is a partial schematic view of an air conditioner in a control method of the air conditioner according to an embodiment of the present application.
Fig. 5 is a schematic view of a cyclone wind guide assembly in a control method of an air conditioner according to an embodiment of the present application;
fig. 6 is a perspective view of an air guide mechanism according to an embodiment;
FIG. 7 is a perspective view of an embodiment of a wind scooper;
FIG. 8 is an exploded view of an embodiment of a wind scooper;
FIG. 9 is a schematic illustration of a vane of an embodiment;
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The following describes a control method and system of an air conditioner and the air conditioner according to an embodiment of the application with reference to the accompanying drawings.
Before describing a control method and system of an air conditioner and the air conditioner according to an embodiment of the present application, the air conditioner will be first explained.
As shown in fig. 3, the indoor unit (indoor unit) of the air conditioner includes a centrifugal fan, an axial flow fan, an air guiding mechanism and an upper air outlet mechanism, in a specific example, the air guiding mechanism includes, for example, a cyclone air guiding assembly and an air guiding plate, the cyclone air guiding assembly includes a cyclone mounting bracket and a cyclone air guiding strip extending along a radial direction of the cyclone mounting bracket, the cyclone air guiding strip is rotatable around the radial direction of the cyclone mounting bracket, the cyclone mounting bracket is rotatably disposed at an air outlet of the air conditioner, the air guiding plate includes, for example, a horizontal air guiding strip (i.e., a horizontal guide blade) and a vertical air guiding strip (a vertical guide blade), as shown in fig. 5, a schematic diagram of the cyclone air guiding assembly is shown, wherein the cyclone air guiding strip is also referred to as a stationary blade. The upper air outlet mechanism is arranged at the top of the indoor unit of the air conditioner in a vertically movable mode, is closed when moving back to the top of the air conditioner downwards, is opened after moving upwards, and can supply air through an air outlet of the upper air outlet mechanism.
Referring to fig. 3 and 4, an indoor unit of an air conditioner (i.e., an indoor unit of an air conditioner) is provided with a first air duct 1, a first air duct motor 11 (i.e., an axial flow motor), a second air duct 2, a second air duct motor 21 (i.e., a centrifugal fan), a third air duct 3, and an evaporator 4. The first air duct 1 is positioned vertically above the second air duct 2; the third air duct 3 is positioned vertically above the second air duct 2, and the evaporator is positioned behind the first and second air ducts.
As shown in fig. 6, the air guide mechanism J of the air conditioning indoor unit 1000 further includes: and an air outlet frame F. The air outlet frame F comprises a rear plate F1, and a ventilation hole F4 is formed in the rear plate F1. The guide ring G is arranged in the air outlet frame F, the axis of the guide ring G is perpendicular to the ventilation hole F4, a first air duct A4 penetrating through the length direction of the guide ring G along the axial direction of the guide ring G is limited in the guide ring G, the first air duct A4 is communicated with the air inlet A1 and the first air outlet A21, and the second air outlet A22 is limited between the air outlet frame F and the guide ring G. It can be understood that a part of the air from the air inlet a1 can flow forward through the ventilation hole F4, and then flow through the first air duct a4 and enter the room from the first air outlet a 21. Another part of the air sent by the air inlet a1 can be guided through the position between the air outlet frame F and the air guide ring G and enter the room from the second air outlet a 22. Therefore, air in the air inlet A1 can be guided in multiple modes, the air flowing range is enlarged, and the air supply effect of the air guide mechanism J is improved.
In some embodiments, as shown in fig. 6, the wind guide blade 100 includes: a plurality of transverse vanes 110 and a plurality of longitudinal vanes 130. The plurality of horizontal guide vanes 110 are respectively rotatably arranged in the air outlet frame F and positioned on the front side of the flow guide ring G, the plurality of horizontal guide vanes 110 are arranged at intervals in the vertical direction, at least one part of the plurality of horizontal guide vanes 110 is provided with a groove 1101 for accommodating the flow guide ring G, and the parts of the horizontal guide vanes 110 positioned on the two sides of the groove 1101 extend backwards to the rear side of the front end of the flow guide ring G. It will be appreciated that the grooves 1101 may be arranged such that the portions of the transverse vanes 110 on either side of the grooves 1101 extend rearwardly to the rear of the forward end of the flow guiding ring G. Thus, the distance between the transverse guide vane 110 and the first fan D (i.e. the axial flow fan) is shortened, the air volume for air supply is increased, and the air supply range of the transverse guide vane 110 can be expanded, thereby improving the air supply effect of the transverse guide vane 110.
In some embodiments, as shown in fig. 7, a vane N1 is movably disposed on the wind scooper N between a first position at which the vane N1 opens the first outlet opening a21 and a second position at which the vane N1 closes the first outlet opening a 21. Thus, when the stationary blade N1 opens the first outlet a21, the air in the first inlet a1 can flow through the wind scooper N and flow out of the first outlet a21, and the wind scooper N can guide the flow of the air, thereby expanding the air outlet range. When the stationary blade N1 closes the first outlet a21, the stationary blade N1 may also block particles such as dust in the outside air, thereby improving the cleanliness of the inside of the indoor unit 1000 of the air conditioner.
Specifically, as shown in fig. 8, the wind scooper N includes: a swirl mount N2 and a blade drive plate N3. The cyclone mounting frame N2 is fixed at the first air outlet A21, and the cyclone mounting frame N2 comprises an outer ring N21 and a fixing ring N22 positioned in the middle of the outer ring N21. A blade driving plate N3 is provided on the cyclone mounting frame N2 and rotatable around an outer ring N21, one end of a stationary blade N1 is connected to a stationary ring N22 and rotatable in a radial direction with respect to a stationary ring N22, and the other end of a stationary blade N1 is connected to the blade driving plate N3 to drive the stationary blade N1 to move between a first position and a second position. That is, one end of the stationary blade N1 is connected to the stationary ring N22 so that the swirl mounting frame N2 can serve as a stopper for the stationary blade N1, while one end of the stationary blade N1 is rotatable in the radial direction with respect to the stationary ring N22, so that when the blade driving plate N3 drives the other end of the stationary blade N1 to rotate, the one end of the stationary blade N1 can radially follow the other end of the stationary blade N1 with respect to the outer ring N21 of the swirl mounting frame N2.
Further, as shown in fig. 8, a mounting hole N221 is provided in the peripheral wall of the fixed ring N22, and one end of the stationary blade N1 passes through the mounting hole N221 and is rotatable in the mounting hole N221. That is, the installation hole N221 is provided to rotatably connect one end of the stationary vane N1 with the stationary ring N22, so that one end of the stationary vane N1 can be relatively rotated in the installation hole N221.
In some alternative embodiments, as shown in fig. 8, the blade driving plate N3 is sleeved outside the outer ring N21, wherein the outer ring N21 is provided with a mounting groove N212, and the stator blade N1 is supported in the mounting groove N212. It can be understood that the blade driving plate N3 is sleeved outside the outer ring N21, so that the outer ring N21 can limit the position of the blade driving plate N3. The static blade N1 is supported in the mounting groove N212 that is equipped with on outer ring N21, and mounting groove N212 can play limiting displacement to static blade N1, and static blade N1 supports on outer ring N21 simultaneously, can improve the stationarity of static blade N1 installation.
In some alternative embodiments, the vane N1 includes: a vane N10 and a piston shaft N12. One end of the blade N10 is connected with the fixed ring N22, and the other end of the blade N10 is provided with a sleeve N101. A first end of the piston shaft N12 is connected to the vane drive plate N3 and a second end of the piston shaft N12 is telescoped within the sleeve N101 to move the vane N10 between the first and second positions. That is, the first end of the piston shaft N12 is driven by the vane driving plate N3 to rotate relatively, so that the second end of the piston shaft N12 can telescope to drive the other end of the vane N10 to rotate, one end of the vane N10 rotates along with the other end of the vane N10 relative to the fixing ring N22, and the whole vane N10 can move between the first position and the second position.
Specifically, as shown in fig. 9, the first end of the piston shaft N12 is connected to the blade driving plate N3 by a ball joint. It can be understood that the arrangement of the spherical hinge enables the rotation between the first end of the piston shaft N12 and the blade driving plate N3 to be more flexible, and the air guide range of the blade N10 can be expanded.
Fig. 1 is a flowchart of a control method of an air conditioner according to an embodiment of the present application. As shown in fig. 1, a control method of an air conditioner according to an embodiment of the present application includes the steps of:
s101: and receiving a powerful refrigerating instruction.
Namely: under the refrigeration mode, receive powerful refrigeration instruction, wherein, powerful refrigeration instruction can be sent to the air conditioner through the remote controller, of course, also can be equipped with corresponding button on the air conditioner, directly triggers this button and inputs powerful refrigeration instruction. The powerful refrigeration refers to a refrigeration mode that the cold air quantity sent by the air conditioner is relatively large.
S102: and controlling the top air outlet mechanism to be closed, the air guide mechanism to be opened to the maximum air guide angle, and the centrifugal fan and the axial flow fan to run at the highest rotating speed.
Of course, it also includes: the method includes controlling a fan of an outdoor unit of the air conditioner to operate at a set rotational speed and controlling a compressor to operate at a set operating frequency. Wherein, control wind guiding mechanism opens to the biggest wind-guiding angle, includes: and controlling the rotational flow air guide strip to swing to the maximum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be perpendicular to the front surface of the indoor unit.
Specifically, the vertical air guide strips (namely, longitudinal guide vanes) and the horizontal air guide strips (namely, transverse guide vanes) are opened to the maximum air outlet angle, the top air outlet mechanism is closed, and the stationary blade angle swings to 75 degrees (namely, the maximum air guide angle in an allowable range), so that the maximum air supply quantity is realized. The axial flow fan runs at 100% of the rotating speed, the centrifugal fan runs at 100% of the rotating speed, meanwhile, the fan of the outdoor unit runs at high wind (such as the set rotating speed), the compressor runs at high frequency (such as the running according to the set running frequency), and high-low pressure difference is rapidly established. Of course, the throttle member (e.g., an electronic expansion valve between the evaporator and the condenser) may be controlled to adjust the opening degree. The set rotating speed and the set operating frequency can be obtained by pre-calibration, wherein the set rotating speed is within the range of the rotating speed allowed by the fan of the outdoor unit, and the set operating frequency is within the range of the operating frequency allowed by the compressor.
Because the air-cooling system comprises two air channels (the air channel where the centrifugal fan is located and the air channel where the axial flow motor is located), the air quantity of the air outlet is controlled through the air guide mechanism, and therefore a rapid and powerful refrigeration effect is achieved.
In the above description, the horizontal guide vane swings to a position where the horizontal direction can be regarded as a swing angle to 0 degree angle, and the vertical guide vane swings to a position where the vertical direction perpendicular to the front surface of the indoor unit can be regarded as a swing angle to 90 degrees angle.
For example: the weather is hot, and the user just has arrived indoorly, and is very hot, when needing rapid cooling, through quick powerful refrigeration effect, can satisfy user's demand as early as possible.
According to the control method of the air conditioner, the refrigeration requirement of the user can be met rapidly, and therefore the user experience of the air conditioner is improved.
Further, the method of the embodiment of the present application further includes: receiving a no-wind-sense refrigeration instruction; and controlling the top air outlet mechanism to be opened, the centrifugal fan to run at the highest rotating speed, the rotational flow air guide strip to swing to the minimum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be parallel to the front of the indoor unit.
Further, if the gear instruction is not received, the axial flow fan is further controlled to operate at a first rotating speed, otherwise, the axial flow fan is controlled to operate at a second rotating speed, wherein the second rotating speed is greater than the first rotating speed.
For example: the body feeling temperature of the user is already very comfortable, and at the moment, cold air blows to the user to cause the user to feel uncomfortable, so that the refrigeration without wind feeling can be started, thereby avoiding the cold air from blowing directly or blowing to the user, and improving the comfort of the user while refrigerating the user.
Specifically, after receiving the no-wind-sense refrigeration instruction, the top air outlet mechanism rises, the centrifugal fan operates at the wind speed of 100%, and cold air is sent out to the top of the room, so that the cold air is far sent but does not blow people. The vertical air deflector is closed, and the front air outlet duct is cut, so that the resistance of the centrifugal fan to air outlet from the front is increased, and the air supplied by the centrifugal fan flows to the ejection opening as much as possible. The rotational flow air guide strips are swung to the minimum swing angle (for example, the minimum angle in an allowable range is 15 degrees), the axial flow fan runs according to a 20 percent wind gear, the air is supplied by the static blades, and the air is blown out in a spiral scattering mode, so that the cold air is not blown directly, and the comfort is improved.
Of course, if the wind gear is not selected, the operation is performed in a default non-wind-sensing state, otherwise, the operation is performed according to the far non-wind-sensing parameter.
Namely: and cold air is sent out to the top of the room through the design of the top air outlet, so that the ceiling airflow is realized. The vertical air deflector is closed, and the front air outlet duct is cut apart, and the resistance of the centrifugal fan from the front air outlet is increased, so that the centrifugal fan sends the incoming air to the top air outlet, and the ceiling airflow effect is strengthened. The axial flow fan blows air through opening the minimum angle with the foraminiferous shape aviation baffle of whirl, makes the front air-out spiral break up the back and blows off, when guaranteeing refrigeration effect, avoids the cold wind to blow the people. In addition, the non-wind feeling can be realized by different axial flow wind speeds, and the comfort of the human body is further improved.
According to the control method of the air conditioner, the refrigeration requirement of the user can be met, meanwhile, cold air is effectively prevented from being directly blown or blown to the user, and further, the user experience of the air conditioner is improved.
Fig. 2 is a block diagram of a control system of an air conditioner according to an embodiment of the present application. As shown in fig. 2, a control system 200 of an air conditioner according to an embodiment of the present application includes: a receiving module 210 and a control module 220.
The receiving module 210 is configured to receive a powerful cooling instruction. The control module 220 is configured to control the top air outlet mechanism to be closed, the air guide mechanism to be opened to a maximum air guide angle, and the centrifugal fan and the axial flow fan to operate at a highest rotation speed.
In one embodiment of the present application, the control module 220 is further configured to control a fan of an outdoor unit of an air conditioner to operate at a set rotation speed and control a compressor to operate at a set operation frequency.
In an embodiment of the present application, the control module 220 is configured to control the swirl air guiding strip to swing to a maximum swing angle, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to be perpendicular to the front surface of the indoor unit.
According to the control system of the air conditioner, the refrigeration requirement of the user can be quickly met, and therefore the user experience of the air conditioner is improved.
In an embodiment of the present application, the receiving module 210 is further configured to receive a non-wind-sensing refrigeration instruction, and the control module 220 is further configured to control the top air outlet mechanism to be opened, the centrifugal fan to operate at the highest rotation speed, the cyclone air guide strip to swing to the minimum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be parallel to the front surface of the indoor unit.
In an embodiment of the present application, the control module 220 is further configured to control the axial flow fan to operate at a first rotation speed when the wind gear instruction is not received, otherwise, control the axial flow fan to operate at a second rotation speed, where the second rotation speed is greater than the first rotation speed.
According to the control system of air conditioner of this application embodiment, can effectively avoid cold wind blow directly or blow to the user when satisfying user's refrigeration demand, and then, promote the user experience of air conditioner.
It should be noted that a specific implementation manner of the control system of the air conditioner in the embodiment of the present application is similar to a specific implementation manner of the control method of the air conditioner in the embodiment of the present application, and please refer to the description of the method portion specifically, which is not described herein again.
Further, an embodiment of the present application discloses an air conditioner, which includes a memory, a processor, and a control program of the air conditioner, which is stored in the memory and can be run on the processor, and when the processor executes the control program of the air conditioner, the control method of the air conditioner according to any one of the above embodiments is implemented. The air conditioner can quickly meet the refrigeration requirement of a user, so that the user experience of the air conditioner is improved.
In addition, other configurations and functions of the air conditioner according to the embodiment of the present application are known to those skilled in the art, and are not described herein.
The computer-readable storage medium of an embodiment of the present application has stored thereon a control program of an air conditioner that, when executed by a processor, implements a control method of an air conditioner as described in any one of the aforementioned embodiments of the present application.
The computer-readable storage medium described above may take any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read Only Memory (ROM), an Erasable Programmable Read Only Memory (EPROM), a flash Memory, an optical fiber, a portable compact disc Read Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations for aspects of the present application may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of Network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A control method of an air conditioner is characterized in that the air conditioner comprises a centrifugal fan, an axial flow fan, an air guide mechanism and a top air outlet mechanism, the top air outlet mechanism is arranged at the top of an indoor unit of the air conditioner in a vertically movable mode, the air guide mechanism comprises a rotational flow air guide assembly and an air guide plate, the air guide plate comprises a longitudinal guide blade and a transverse guide blade, the rotational flow air guide assembly comprises a rotational flow mounting rack and a rotational flow air guide strip extending along the radial direction of the rotational flow mounting rack, the rotational flow air guide strip can rotate around the radial direction of the rotational flow mounting rack, a first air channel, a second air channel and a third air channel are arranged in the indoor unit of the air conditioner, the first air channel is arranged vertically above the second air channel, the third air channel is arranged vertically above the second air channel, and the axial flow fan is arranged in the first air channel, the centrifugal fan is arranged in the second air duct, and the top air outlet mechanism is arranged in the third air duct;
the control method comprises the following steps:
receiving a powerful refrigerating instruction;
controlling the top air outlet mechanism to be closed, the air guide mechanism to be opened to a maximum air guide angle, and the centrifugal fan and the axial flow fan to operate at the highest rotating speed; the control method further comprises the following steps:
receiving a no-wind-sense refrigeration instruction;
and controlling the top air outlet mechanism to be opened, the centrifugal fan to run at the highest rotating speed, the rotational flow air guide strip to swing to the minimum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be parallel to the front of the indoor unit.
2. The control method of an air conditioner according to claim 1, further comprising, during cooling operation without a wind sensation:
and if the wind gear instruction is not received, further controlling the axial flow fan to operate at a first rotating speed, otherwise, controlling the axial flow fan to operate at a second rotating speed, wherein the second rotating speed is greater than the first rotating speed.
3. The control method of an air conditioner according to claim 1, further comprising, in the powerful cooling operation:
the method includes controlling a fan of an outdoor unit of the air conditioner to operate at a set rotational speed and controlling a compressor to operate at a set operating frequency.
4. The method for controlling the air conditioner according to claim 1 or 3, wherein the controlling of the air guiding mechanism to be opened to the maximum air guiding angle includes:
and controlling the rotational flow air guide strip to swing to the maximum swing angle, the transverse guide vane to swing to the horizontal direction, and the longitudinal guide vane to swing to be perpendicular to the front surface of the indoor unit.
5. The utility model provides a control system of air conditioner, its characterized in that, the air conditioner includes centrifugal fan, axial fan, air guide mechanism and top air-out mechanism, top air-out mechanism can set up with reciprocating the top of the indoor set of air conditioner, air guide mechanism includes whirl air guide component and aviation baffle, the aviation baffle includes vertical stator and horizontal stator, whirl air guide component includes the whirl mounting bracket, follows the whirl air guide strip that the radial direction of whirl mounting bracket extends, whirl air guide strip centers on the radial direction of whirl mounting bracket is rotatable, control system includes:
the receiving module is used for receiving a powerful refrigerating instruction and a no-wind-sense refrigerating instruction;
the control module is used for controlling the top air outlet mechanism to be closed, the air guide mechanism to be opened to the maximum air guide angle and the centrifugal fan and the axial flow fan to operate at the highest rotating speed after receiving a powerful refrigeration instruction;
and after receiving a no-wind-sense refrigeration instruction, the control device is used for controlling the top air outlet mechanism to be opened, the centrifugal fan to run at the highest rotating speed, the rotational flow air guide strip to swing to the minimum swing angle, the transverse guide vane to swing to the horizontal direction and the longitudinal guide vane to swing to be parallel to the front surface of the indoor unit.
6. The control system of claim 5, wherein when the cooling operation is performed without an induction, the control module is further configured to control the axial flow fan to operate at a first rotation speed when a wind shield command is not received, and otherwise, control the axial flow fan to operate at a second rotation speed, wherein the second rotation speed is greater than the first rotation speed.
7. The control system of claim 5, wherein the control module is further configured to control a fan of an outdoor unit of the air conditioner to operate at a set rotation speed and control the compressor to operate at a set operation frequency during the powerful cooling operation.
8. The control system of claim 5 or 7, wherein the control module is configured to control the swirl guide bar to swing to a maximum swing angle, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to a position perpendicular to a front surface of the indoor unit.
9. An air conditioner, comprising a memory, a processor and a control program of the air conditioner stored in the memory and operable on the processor, wherein the processor implements the control method of the air conditioner according to any one of claims 1 to 4 when executing the control program of the air conditioner.
10. A computer-readable storage medium on which a control program of an air conditioner is stored, characterized in that the control program of the air conditioner realizes the control method of the air conditioner according to any one of claims 1 to 4 when executed by a processor.
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| CN112228954A (en) * | 2020-09-09 | 2021-01-15 | 广东格兰仕集团有限公司 | Air duct system of air conditioner |
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