CN110749069B - 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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- CN110749069B CN110749069B CN201911056602.8A CN201911056602A CN110749069B CN 110749069 B CN110749069 B CN 110749069B CN 201911056602 A CN201911056602 A CN 201911056602A CN 110749069 B CN110749069 B CN 110749069B
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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
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The 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: during refrigerating operation, a far and near wind control command and a wind level signal are received; and adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the wind gear signal. The control method of the air conditioner can meet cold air requirements in different indoor scenes, can avoid direct blowing of cold air to users, and improves user comfort.
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, air conditioner refrigeration operation back, cold wind blows to the user easily, causes the user uncomfortable, if do not blow to the user, then indoor temperature is inhomogeneous, and the user feels heat easily, can not satisfy user's demand well, influences the use experience of air conditioner.
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 meet the cold air requirement in different indoor scenes, can avoid direct blowing of cold air to users, and improves the comfort of the users.
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: during refrigerating operation, a far and near wind control command and a wind level signal are received; and adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan according to the far and near wind control command and the wind gear signal.
According to the control method of the air conditioner, the cold air requirements under different indoor scenes can be met, the cold air can be prevented from directly blowing to users, and the comfort of the users is improved.
In some examples, the adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotation speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the gear signal includes: and if the far and near wind control instruction is received and the wind gear signal is a default value, controlling the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow air guide strip to swing within a preset swing angle range, 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 some examples, the adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotation speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the gear signal includes: and if the far and near wind instruction is received and the wind gear signal is near wind, controlling the top wind outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow wind guide strip to swing to the minimum swing angle within a preset swing angle range, 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 some examples, the adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotation speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the gear signal includes: and if the far and near wind instruction is received and the wind gear signal is far wind, controlling the top wind outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow wind guide strip to swing to the maximum swing angle within a preset swing angle range, 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 some examples, the adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotation speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the gear signal includes: if the far and near wind instruction is received and the wind gear signal is a wind stroke, the top wind outlet mechanism is controlled to be opened, the centrifugal fan and the axial flow fan run at the highest rotating speed, the rotational flow wind guide strip swings to a first preset angle, the transverse guide vane swings to the horizontal direction, the longitudinal guide vane swings to be parallel to the front face of the indoor unit, and the first preset angle is located within the preset swing angle range.
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 far and near wind control command and a wind level signal during the refrigerating operation; and the control module is used for adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the wind gear signal.
According to the control system of the air conditioner, the cold air demands under different indoor scenes can be met, the cold air direct blowing user can be avoided, and the comfort of the user is improved.
In some examples, the control module is configured to control the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at a highest rotation speed, the swirling flow air guide strip to swing within a preset swing angle range, 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 if the far-near wind control instruction is received and the wind shift signal is a default value.
In some examples, the control module is configured to control the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at a highest rotation speed, the swirling flow guide strip to swing to a minimum swing angle within a preset swing angle range, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to be parallel to the front surface of the indoor unit if the far-near wind instruction is received and the wind level signal is near wind.
In some examples, the control module is configured to control the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at a highest rotation speed, the swirling flow guide strip to swing to a maximum swing angle within a preset swing angle range, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to be parallel to the front surface of the indoor unit if the far-near wind instruction is received and the wind level signal is far wind.
In some examples, the control module is configured to control the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at a highest rotation speed, the cyclone air guide strip to swing to a first predetermined angle, the transverse guide vane to swing to a horizontal direction, and the longitudinal guide vane to swing to be parallel to the front surface of the indoor unit if the far and near wind instruction is received and the wind level signal is a medium wind, where the first predetermined angle is within the preset swing angle range.
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 meet cold air requirements in different indoor scenes, can avoid direct blowing of cold air to users, and improves user comfort.
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 ventilation holes are 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, a first air channel 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 channel 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 is understood that a part of the air from the air inlet a1 can flow forward through the ventilation holes, and then flow through the first air duct to 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 far and near wind control command and a wind level signal during the refrigerating operation.
The far and near wind control instruction can be sent to the air conditioner through a remote controller, and the far and near wind control instruction input by a user can be received through keys arranged on the air conditioner. The user may select a windshield, i.e.: wind gear signals are input, such as far wind (i.e., blowing far away), near wind (i.e., blowing near), and medium wind (i.e., blowing relatively mid-distance). Of course, the user may not select the wind gear, and the wind gear is the default value.
S102: and adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan according to the far and near wind control command and the wind gear signal.
For example: if the wind gear signal is the default value, the opening and closing of the top air outlet mechanism, the wind guide angle of the wind guide mechanism, and the rotating speeds of the centrifugal fan and the axial flow fan are adjusted according to the far and near wind control command and the wind gear signal, and the method comprises the following steps: and if the far and near wind control instruction is received and the wind gear signal is a default value, controlling the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow air guide strip to swing within a preset swing angle range, 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 a specific example, the top air outlet mechanism is controlled to ascend, the top air outlet is opened, and the air flow ascends and is sent far away, so that the refrigeration capacity is guaranteed, and meanwhile, the sky screen air flow is realized; closing the vertical air guide strips, and dividing a centrifugal air duct to enable air outlet of the centrifugal fan to go upwards and be sent out through a top air outlet, wherein the centrifugal fan runs at 100% of the air speed; the horizontal air guide strip is opened to be in a horizontal state, so that normal air outlet of the front air outlet is ensured; the swing angle of the rotational flow air guide strip (the static blade) is 15-90 degrees, the axial flow fan operates at 100% of the wind speed, and dynamic far and near air supply of the front air outlet is realized through the circular swing of the static blade.
If the wind gear signal is near wind selected by a user, the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan are adjusted according to the far and near wind control instruction and the wind gear signal, and the method comprises the following steps: and if the far and near wind instruction is received and the wind gear signal is near wind, controlling the top wind outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow wind guide strip to swing to the minimum swing angle within a preset swing angle range, 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 a specific example, the top air outlet mechanism rises, the top air outlet is opened, and the airflow rises and is sent far away, so that the cooling capacity is ensured and the canopy airflow is realized at the same time; closing the vertical air guide strips, and dividing a centrifugal air duct to enable air outlet of the centrifugal fan to go upwards and be sent out through a top air outlet, wherein the centrifugal fan runs at 100% of the air speed; the horizontal air guide strip is opened to be in a horizontal state, so that normal air outlet of the front air outlet is ensured; the angle of the rotational flow air guide strip (the stationary blade) swings to 15 degrees, the axial flow fan operates at 100% of the wind speed, and the air outlet on the front side supplies the near air.
If the wind is far wind, the opening and closing of the top wind outlet mechanism, the wind guide angle of the wind guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan are adjusted according to the far and near wind control instruction and the wind gear signal, and the method comprises the following steps: and if the far and near wind instruction is received and the wind gear signal is far wind, controlling the top wind outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow wind guide strip to swing to the maximum swing angle within a preset swing angle range, 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 a specific example, the top air outlet mechanism rises, the top air outlet is opened, and the airflow rises and is sent far away, so that the cooling capacity is ensured and the canopy airflow is realized at the same time; closing the vertical air guide strips, and dividing a centrifugal air duct to enable air outlet of the centrifugal fan to go upwards and be sent out through a top air outlet, wherein the centrifugal fan runs at 100% of the air speed; the horizontal air guide strip is opened to be in a horizontal state, so that normal air outlet of the front air outlet is ensured; the angle of the rotational flow air guide strip (the stationary blade) swings to 90 degrees, the axial flow fan operates at 100% of the wind speed, and far air is delivered from the air outlet on the front side.
If the wind is a wind stroke, the opening and closing of the top wind outlet mechanism, the wind guide angle of the wind guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan are adjusted according to the far and near wind control instruction and the wind level signal, and the method comprises the following steps: if the far and near wind instruction is received and the wind gear signal is a wind stroke, the top wind outlet mechanism is controlled to be opened, the centrifugal fan and the axial flow fan run at the highest rotating speed, the rotational flow wind guide strip swings to a first preset angle, the transverse guide vane swings to the horizontal direction, the longitudinal guide vane swings to be parallel to the front face of the indoor unit, and the first preset angle is located within the preset swing angle range.
For example: the top air outlet mechanism rises, the top air outlet is opened, the airflow rises and is sent far away, and the refrigeration capacity is ensured and meanwhile the canopy airflow is realized; closing the vertical air guide strips, and dividing a centrifugal air duct to enable air outlet of the centrifugal fan to go upwards and be sent out through a top air outlet, wherein the centrifugal fan runs at 100% of the air speed; the horizontal air guide strip is opened to be in a horizontal state, so that normal air outlet of the front air outlet is ensured; the angle of the rotational flow air guide strip (the stationary blade) swings to 45 degrees, the axial flow fan operates at 100% of the wind speed, and wind is blown out from the air outlet on the front side.
According to the control method of the air conditioner, the cold air requirements under different indoor scenes can be met, the cold air can be prevented from blowing the user directly, and the comfort of the user 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 far-near wind control command and a wind level signal during cooling operation. The control module 220 is configured to adjust the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotation speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the wind level signal.
In an embodiment of the present application, the control module 220 is configured to control the top air outlet mechanism to be opened if the far and near air control instruction is received and the wind shift signal is a default value, the centrifugal fan and the axial fan operate at the highest rotation speed, the rotational flow air guide strip swings within a preset swing angle range, the transverse guide vane swings to the horizontal direction, and the longitudinal guide vane swings to be parallel to the front of the indoor unit.
In an embodiment of the present application, control module 220 is used for if receive far and near wind instruction just the wind gear signal is nearly wind, then control top air-out mechanism opens centrifugal fan and axial fan operate with the highest rotational speed, whirl wind guide strip swing to the minimum swing angle of presetting the pivot angle within range, horizontal stator swing to the horizontal direction, vertical stator swing to being on a parallel with the front of indoor set.
In an embodiment of the present application, control module 220 is used for if receive far and near wind instruction just the wind gear signal is far wind, then control top air-out mechanism opens centrifugal fan and axial fan operate with the highest rotational speed, whirl wind guide strip swing to the biggest swing angle of presetting the swing angle within range, horizontal stator swings to the horizontal direction, vertical stator swings to being on a parallel with the front of indoor set.
In an embodiment of the present application, the control module 220 is configured to control the top air outlet mechanism to be opened, the centrifugal fan and the axial fan operate at the highest rotation speed, the cyclone air guide strip swings to a first predetermined angle, the transverse guide vane swings to the horizontal direction, the longitudinal guide vane swings to be parallel to the front surface of the indoor unit, and the first predetermined angle is located in the preset swing angle range if the far and near wind instruction is received and the wind gear signal is a wind stroke.
According to the control system of the air conditioner, the cold air demands under different indoor scenes can be met, the cold air direct blowing user can be avoided, and the comfort of the user is improved.
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 meet cold air requirements in different indoor scenes, can avoid direct blowing of cold air to users, and improves user comfort.
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. The control method of the 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, air passing through the axial flow fan is guided by the rotational flow air guide assembly firstly and then guided by the 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 frame and a rotational flow air guide strip extending along the radial direction of the rotational flow mounting frame, the rotational flow air guide strip can rotate around the radial direction of the rotational flow mounting frame, and the control method comprises the following steps:
during refrigerating operation, a far and near wind control command and a wind level signal are received;
adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan according to the far and near wind control command and the wind gear signal;
the top air outlet mechanism is opened to open a top air outlet and an air outlet on the front side is used for discharging air when the wind gear signal is far wind, medium wind, near wind or a default value;
the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan are adjusted according to the far and near wind control command and the wind gear signal, and the method comprises the following steps:
if the far and near wind control instruction is received and the wind gear signal is a wind stroke, the top wind outlet mechanism is controlled to be opened, the centrifugal fan and the axial flow fan operate at the highest rotating speed, the rotational flow wind guide strip swings to a first preset angle, the transverse guide vane swings to the horizontal direction, the longitudinal guide vane swings to be parallel to the front face of the indoor unit, and the first preset angle is within a preset swing angle range.
2. The method for controlling an air conditioner according to claim 1, wherein the adjusting of the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotational speeds of the centrifugal fan and the axial flow fan according to the near-far air control command and the damper signal includes:
and if the far and near wind control instruction is received and the wind gear signal is a default value, controlling the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to operate at the highest rotating speed, the rotational flow air guide strip to swing within a preset swing angle range, 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.
3. The method for controlling an air conditioner according to claim 1, wherein the adjusting of the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotational speeds of the centrifugal fan and the axial flow fan according to the near-far air control command and the damper signal includes:
if the far and near wind control instruction is received and the wind gear signal is near wind, the top wind outlet mechanism is controlled to be opened, the centrifugal fan and the axial flow fan run at the highest rotating speed, the rotational flow wind guide strip swings to the minimum swing angle within the range of the preset swing angle, the transverse guide vane swings to the horizontal direction, and the longitudinal guide vane swings to be parallel to the front face of the indoor unit.
4. The method for controlling an air conditioner according to claim 1, wherein the adjusting of the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the rotational speeds of the centrifugal fan and the axial flow fan according to the near-far air control command and the damper signal includes:
and if the far and near wind control instruction is received and the wind gear signal is far wind, controlling the top wind outlet mechanism to be opened, the centrifugal fan and the axial flow fan to run at the highest rotating speed, the rotational flow wind guide strip to swing to the maximum swing angle within a preset swing angle range, 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.
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, process axial fan's air passes through earlier whirl air guide component carries out the wind-guiding, then passes through the aviation baffle carries out the wind-guiding, 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 far and near wind control command and a wind level signal during the refrigerating operation;
the control module is used for adjusting the opening and closing of the top air outlet mechanism, the air guide angle of the air guide mechanism and the rotating speeds of the centrifugal fan and the axial flow fan according to the far and near air control command and the wind gear signal;
the top air outlet mechanism is opened to open a top air outlet and an air outlet on the front side is used for discharging air when the wind gear signal is far wind, medium wind, near wind or a default value;
the control module is used for controlling the top air outlet mechanism to be opened, the centrifugal fan and the axial flow fan to run at the highest rotating speed, the rotational flow air guide strip swings to a first preset angle, the transverse guide vane swings to the horizontal direction, the longitudinal guide vane swings to be parallel to the front face of the indoor unit, and the first preset angle is within a preset swing angle range if the far and near wind control instruction is received and the wind gear signal is a wind gear signal.
6. The control system of claim 5, wherein the control module is configured to control the top air outlet mechanism to be turned on, the centrifugal fan and the axial fan to operate at a highest rotation speed, the swirl guide bar to swing within a preset swing angle range, the lateral 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 if the far and near wind control command is received and the wind shift signal is a default value.
7. The control system of claim 5, wherein the control module is configured to control the top air outlet mechanism to be turned on, the centrifugal fan and the axial fan to operate at a highest rotation speed, the swirl air guide strip to swing to a minimum swing angle within a preset swing angle range, 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 if the far-near wind control command is received and the wind level signal is near wind.
8. The control system of claim 5, wherein the control module is configured to control the top air outlet mechanism to be turned on, the centrifugal fan and the axial fan to operate at a highest rotation speed, the swirl air guide strip to swing to a maximum swing angle within a preset swing angle range, 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 if the far and near wind control command is received and the wind level signal is far wind.
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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