CN110848809B - Control method and device of air conditioner and air conditioner - Google Patents
Control method and device of air conditioner and air conditioner Download PDFInfo
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- CN110848809B CN110848809B CN201911206780.4A CN201911206780A CN110848809B CN 110848809 B CN110848809 B CN 110848809B CN 201911206780 A CN201911206780 A CN 201911206780A CN 110848809 B CN110848809 B CN 110848809B
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- air
- air outlet
- air conditioner
- air guide
- heat load
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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
- 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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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
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/142—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 pivoting blades with intersecting axles
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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
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Abstract
The application provides a control method and device of an air conditioner and the air conditioner. The control method of the air conditioner comprises the following steps: detecting that the air conditioner is in a low heat load state in a cooling mode; and adjusting the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door by low heat load so as to close the front air outlet and supply air by adopting the top air outlet. The control method and device of the air conditioner and the air conditioner can meet the requirements of comfort and energy conservation in different scenes and environments.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a control method and device of an air conditioner and the air conditioner.
Background
In the related art, the air conditioner only has one air outlet, and after refrigeration operation, the wind sensation is single, so that the requirements of comfort and energy conservation under different scenes and environments cannot be met.
Disclosure of Invention
The present application is directed to solving at least one of the above problems.
Therefore, a first objective of the present application is to provide a control method of an air conditioner to meet the comfort and energy saving requirements in different scenes and environments.
A second object of the present application is to provide a control apparatus 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 provide an electronic device.
A fifth object of the present application is to propose a computer-readable storage medium.
In order to achieve the above object, an embodiment of a first aspect of the present application provides a control method for an air conditioner, where the air conditioner includes a centrifugal fan, an axial flow fan, an air guiding mechanism, a top air outlet mechanism, and a front opening and closing door disposed outside the air guiding mechanism, the top air outlet mechanism is disposed at the top of an indoor unit of the air conditioner in a vertically movable manner, the air guiding mechanism includes a horizontal air guiding strip and a vertical air guiding strip, and the control method includes: detecting that the air conditioner is in a low heat load state in a cooling mode; and carrying out low-heat load adjustment on the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door so as to close the front air outlet and adopt the top air outlet to supply air.
According to the control method of the air conditioner, when the air conditioner is in a low heat load state, the low heat load is adjusted through the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door, so that the front air outlet is closed, air is supplied through the top air outlet, and the requirements of comfort and energy conservation under different scenes and environments can be met.
According to an embodiment of the present application, the adjusting of the low thermal load to the open/close state of the top air outlet mechanism, the air guide angle of the air guide mechanism, and the open/close state of the front opening/closing door includes: the top air outlet of the top air outlet mechanism is controlled to ascend, the top air outlet of the top air outlet mechanism is controlled to be opened, the horizontal air guide strip swings to the maximum angle upward in the horizontal direction, the vertical air guide strip swings to the maximum angle of the left side or the right side, and the front switch door is controlled to be closed.
According to an embodiment of the application, the detecting that the air conditioner is in a low heat load state comprises: and if the indoor temperature is detected to be lower than a temperature threshold value, detecting that the air conditioner is in a low heat load state, wherein the temperature threshold value is higher than a set temperature first temperature value.
According to an embodiment of the present application, the control method further includes: and in the refrigeration mode, if the air conditioner is not in a low heat load state, the top air outlet mechanism, the air guide mechanism and the front opening and closing door are controlled to operate according to the state before the adjustment of the low heat load.
The embodiment of the second aspect of this application provides a controlling means of air conditioner, the air conditioner includes centrifugal fan, axial fan, air guide mechanism, top air-out mechanism and sets up the openly switch door in the air guide mechanism outside, top air-out mechanism can set up with reciprocating the top of the indoor set of air conditioner, air guide mechanism includes horizontal wind guide strip and perpendicular wind guide strip, controlling means includes: the detection module is used for detecting that the air conditioner is in a low heat load state in a refrigeration mode; and the adjusting module is used for adjusting the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door in a low-heat load manner so as to close the front air outlet and supply air by adopting the top air outlet.
According to the control device of the air conditioner, when the air conditioner is in a low heat load state, the low heat load is adjusted through the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door, so that the front air outlet is closed, the top air outlet is adopted for air supply, and the comfortable and energy-saving requirements under different scenes and environments can be met.
According to an embodiment of the present application, the adjusting module is specifically configured to: and controlling the top air outlet mechanism to ascend, the top air outlet of the top air outlet mechanism to be opened, the horizontal air guide strip to swing to the maximum angle upward in the horizontal direction, the vertical air guide strip to swing to the maximum angle of the left side or the right side, and the front switch door to be closed.
According to an embodiment of the present application, the detection module is specifically configured to: and if the indoor temperature is detected to be lower than a temperature threshold value, detecting that the air conditioner is in a low heat load state, wherein the temperature threshold value is higher than a set temperature first temperature value.
According to an embodiment of the application, the adjustment module is further configured to: and in the refrigeration mode, if the air conditioner is not in a low heat load state, the top air outlet mechanism, the air guide mechanism and the front opening and closing door are controlled to operate according to the state before the adjustment of the low heat load.
An embodiment of a third aspect of the present application provides an air conditioner, including: the control device of the air conditioner according to the embodiment of the second aspect of the present application.
An embodiment of a fourth aspect of the present application provides an electronic device, including: the air conditioner control method comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the control method of the air conditioner is realized.
An embodiment of a fifth aspect of the present application provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor, implements a control method of an air conditioner as described in the embodiment of the first aspect of the present application.
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 illustrating a control method of an air conditioner according to an embodiment of the present application;
fig. 2 is a block diagram illustrating a control apparatus 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 illustrating 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 of the present application;
FIG. 7 is a perspective view of a wind scooper according to an embodiment of the present application;
FIG. 8 is an exploded view of a wind scooper according to one embodiment of the present application;
FIG. 9 is a schematic view of a vane of an embodiment of the present application.
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 device of an air conditioner and the air conditioner according to the embodiment of the application with reference to the accompanying drawings.
Before describing a control method and device of an air conditioner and the air conditioner according to an embodiment of the present application, the air conditioner will be described first.
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, a top air outlet mechanism and a front opening/closing door disposed outside the air guiding 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 top air outlet mechanism can be arranged at the top of an indoor unit of the air conditioner in a vertically movable mode, when the top air outlet mechanism moves back to the top of the air conditioner downwards, the top air outlet mechanism is closed, after the top air outlet mechanism moves upwards, the top air outlet mechanism is opened, and at the moment, air can be supplied through the top air outlet of the top air outlet mechanism. When the front opening and closing door is opened, air can be supplied through the front air outlet, and when the front opening and closing door is closed, the front air outlet is closed, and air cannot be supplied through the front air outlet.
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 located vertically above the second air duct 2, and the evaporator 4 is located behind the first and second air ducts.
As shown in fig. 6, the air guide mechanism J of the indoor unit 1000 of the air conditioner 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 guide ring G in the axial direction is defined 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 defined 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 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 wind outlet a21 and a second position at which the vane N1 closes the first wind outlet a 21. Thus, when the stationary blade N1 opens the first air outlet a21, the air in the first air inlet a1 can flow through the wind scooper N and flow out of the first air 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 air outlet a21, the stationary blade N1 may also obstruct particles such as dust in the outside air, thereby improving the cleanness 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 the outer ring N21, one end of the stationary blade N1 is connected to the stationary ring N22 and rotatable in the radial direction with respect to the stationary ring N22, and the other end of the 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 vane N1 is connected to the stator ring N22 so that the swirl mounting frame N2 can play a role of restraining the vane N1, while one end of the vane N1 is rotatable in the radial direction with respect to the stator ring N22, so that when the vane driving plate N3 drives the other end of the vane N1 to rotate, the one end of the vane N1 can follow the other end of the vane N1 in the radial direction 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 blade N1 with the stationary ring N22, so that one end of the stationary blade 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 a mounting groove N212 arranged on the outer ring N21, the mounting groove N212 can limit the static blade N1, and meanwhile, the static blade N1 is supported on the outer ring N21, so that the mounting stability of the static blade N1 can be improved.
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 blade drive plate N3, and a second end of the piston shaft N12 telescopes within the sleeve N101 to move the blade 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 stretch and contract 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 wind guiding range of the blade N10 can be expanded.
Fig. 1 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present disclosure. As shown in fig. 1, the method for controlling an air conditioner according to the embodiment of the present application includes the following steps:
s101: in the cooling mode, the air conditioner is detected to be in a low heat load state.
Specifically, when the air conditioner is operated in the cooling mode, whether the air conditioner is in a low heat load state is detected. As a possible embodiment, the indoor temperature T1 may be detected, and if the detected indoor temperature T1 is lower than the temperature threshold T0, it is determined that the air conditioner is in the low heat load state. The temperature threshold T0 is higher than the set temperature Ts by a first temperature value Δ T, i.e., T0 is Ts + Δt.
S102: and adjusting the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door to close the front air outlet and supply air by adopting the top air outlet.
Specifically, if the air conditioner is in a low heat load state, the low heat load adjustment is performed on the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door, so that the front air outlet is closed, and air is supplied through the top air outlet.
Wherein, carry out low thermal load to the open and close state of the open and close door of the open and close state, wind guide mechanism of top air-out mechanism, wind guide angle and front switch door and adjust, specifically can include: the lifting of the top air-out mechanism, the opening of a top air-out opening of the top air-out mechanism, the swinging of the horizontal air guide strip to the upward maximum angle of the horizontal direction, the swinging of the vertical air guide strip to the maximum angle of the left side or the right side and the closing of the front switch door are controlled.
In a specific example, the top air outlet mechanism is controlled to ascend, the top air outlet is opened, the air flow ascends and is sent far away, the refrigerating capacity is guaranteed, meanwhile, the canopy air flow is achieved, a human body is not directly blown, and the settlement refrigeration is more comfortable. The air output can be ensured by swinging the horizontal air guide strips to the upward maximum angle in the horizontal direction and swinging the vertical air guide strips to the maximum angle on the left side or the right side. The front switch door is closed, and only the top air outlet is adopted for supplying air when the low-cooling-capacity requirement is ensured.
In one embodiment of the present application, the control method may further include: and in the refrigeration mode, when the air conditioner is not in the low heat load state, the top air outlet mechanism, the air guide mechanism and the front opening and closing door are controlled to operate according to the state before the low heat load adjustment.
According to the control method of the air conditioner, when the air conditioner is in the low heat load state, the low heat load adjustment is carried out on the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door, so that the front air outlet is closed, air is supplied through the top air outlet, and the requirements for comfort and energy conservation under different scenes and environments can be met. The top air outlet is reasonably utilized, the canopy air flow is realized, and the settlement refrigeration is more comfortable. When the cold volume demand is low, close the front air outlet, only adopt the air supply of top air outlet, when satisfying the cold volume demand, bring more comfortable refrigeration and experience.
Fig. 2 is a block diagram illustrating a control apparatus of an air conditioner according to an embodiment of the present invention. As shown in fig. 2, the control device 200 of the air conditioner according to the embodiment of the present application includes: a detection module 210 and an adjustment module 220.
The detecting module 210 is configured to detect that the air conditioner is in a low thermal load state in the cooling mode.
And the adjusting module 220 is used for performing low-heat load adjustment on the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door so as to close the front air outlet and supply air by adopting the top air outlet.
In an embodiment of the present application, the adjusting module 220 is specifically configured to: the lifting of the top air-out mechanism, the opening of a top air-out opening of the top air-out mechanism, the swinging of the horizontal air guide strip to the upward maximum angle of the horizontal direction, the swinging of the vertical air guide strip to the maximum angle of the left side or the right side and the closing of the front switch door are controlled.
In an embodiment of the present application, the detection module 210 is specifically configured to: and if the indoor temperature is detected to be lower than the temperature threshold, the air conditioner is detected to be in a low heat load state, and the temperature threshold is higher than a set temperature first temperature value.
In one embodiment of the present application, the adjustment module 220 is further configured to: and in the refrigeration mode, if the air conditioner is not in the low heat load state, the top air outlet mechanism, the air guide mechanism and the front opening and closing door are controlled to operate according to the state before the low heat load adjustment.
It should be noted that, a specific implementation manner of the control device 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.
According to the control device of the air conditioner, when the air conditioner is in a low heat load state, the low heat load is adjusted through the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door, so that the front air outlet is closed, air is supplied through the top air outlet, and the requirements for comfort and energy conservation under different scenes and environments can be met. The top air outlet is reasonably utilized, the canopy air flow is realized, and the settlement refrigeration is more comfortable. When the cold volume demand is low, close the front air outlet, only adopt the air supply of top air outlet, when satisfying the cold volume demand, bring more comfortable refrigeration and experience.
Further, an embodiment of the present application also provides an air conditioner, including: the control device of the air conditioner as shown in the above embodiment.
Further, an embodiment of the present application also provides an electronic device, including: the present invention relates to a control method of an air conditioner, and more particularly, to a control method of an air conditioner, which is capable of controlling an air conditioner according to an embodiment of the present invention.
In addition, other structures 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.
Further, an embodiment of the present application also proposes a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the control method of the air conditioner as shown in the above-mentioned embodiment.
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 many 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 (3)
1. A control device of an air conditioner is characterized in that the air conditioner comprises a centrifugal fan, an axial flow fan, an air guide mechanism, a top air outlet mechanism and a front opening and closing door arranged on the outer side of the air guide mechanism, the top air outlet mechanism is arranged on the top of an indoor unit of the air conditioner in a vertically movable mode and comprises a horizontal air guide strip and a vertical air guide strip,
a first air duct, a first air duct motor, a second air duct motor and a third air duct are arranged in an indoor unit of the air conditioner, and the first air duct is positioned vertically above the second air duct; the third air duct is positioned vertically above the second air duct,
the air guide mechanism comprises: the air outlet frame is internally provided with a diversion ring, wherein the diversion ring is internally limited with the first air duct which is communicated with the air inlet and the first air outlet, the second air outlet is limited between the air outlet frame and the diversion ring, one part of air sent by the air inlet enters the room from the first air outlet through the diversion of the first air duct, the other part of air enters the room from the second air outlet through the drainage of the position between the air outlet frame and the diversion ring,
the air guide mechanism further comprises a rotational flow air guide assembly and an air guide plate, the rotational flow air guide assembly comprises a rotational flow mounting frame and rotational flow air guide strips extending along the radial direction of the rotational flow mounting frame, the rotational flow air guide strips can rotate around the radial direction of the rotational flow mounting frame, the rotational flow mounting frame is rotatably arranged at an air outlet of the air conditioner, the rotational flow air guide strips are static blades, the static blades are movably arranged on the air guide cover between a first position and a second position, wherein the first air outlet is opened by the static blades at the first position, and the first air outlet is closed by the static blades at the second position;
the control device includes:
the detection module is used for detecting that the air conditioner is in a low heat load state in a refrigeration mode;
the adjusting module is used for carrying out low-heat load adjustment on the opening and closing state of the top air outlet mechanism, the air guide angle of the air guide mechanism and the opening and closing state of the front opening and closing door so as to close the front air outlet and adopt the top air outlet to supply air;
the adjusting module is specifically configured to:
controlling the top air outlet mechanism to ascend, the top air outlet of the top air outlet mechanism to be opened, the horizontal air guide strip to swing to the maximum upward angle in the horizontal direction, the vertical air guide strip to swing to the maximum angle on the left side or the right side, and the front switch door to be closed;
the adjustment module is further configured to:
and in the refrigeration mode, if the air conditioner is not in a low heat load state, controlling the top air outlet mechanism, the air guide mechanism and the front opening and closing door to operate according to the state before low heat load adjustment.
2. The control device according to claim 1, wherein the detection module is specifically configured to:
and if the indoor temperature is detected to be lower than a temperature threshold value, detecting that the air conditioner is in a low heat load state, wherein the temperature threshold value is higher than a set temperature first temperature value.
3. An air conditioner, comprising: the control device of an air conditioner according to any one of claims 1-2.
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| CN201911206780.4A CN110848809B (en) | 2019-11-29 | 2019-11-29 | Control method and device of air conditioner and air conditioner |
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| CN201911206780.4A CN110848809B (en) | 2019-11-29 | 2019-11-29 | Control method and device of air conditioner and air conditioner |
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