CN114459115A - Air blowing control method of air conditioner - Google Patents
Air blowing control method of air conditioner Download PDFInfo
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- CN114459115A CN114459115A CN202011234473.XA CN202011234473A CN114459115A CN 114459115 A CN114459115 A CN 114459115A CN 202011234473 A CN202011234473 A CN 202011234473A CN 114459115 A CN114459115 A CN 114459115A
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- front panel
- air
- control method
- air outlet
- blowing
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
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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 invention relates to the field of air conditioners, in particular to a blowing control method of an air conditioner. The blowing control method includes the steps of: step S11, selecting a control gear; step S12, the front panel moves to a corresponding position according to the control gear to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet; and step S13, controlling the air outlet to blow out air corresponding to the rotating speed of the fan. According to the invention, through the selected control gear and the control of the front panel to move to the corresponding position according to the control gear, the space size of the air outlet channel is adjusted or the opening and closing degree of the air outlet is adjusted, so that the air outlet is controlled to blow out the air corresponding to the rotating speed of the fan, a horizontal blowing mode or/and an invisible air mode can be realized through the blowing control method, the air blown out by the air conditioner is not directly blown to people or blows out comfortable air, the implementation of various functions and effects of the air conditioner is realized by matching with the front panel, the user experience is improved, the structure is simple and easy to realize, and the air conditioner is suitable for various air conditioning devices with the front panel.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a blowing control method of an air conditioner.
Background
Air conditioners (Air conditioners) are Air conditioners. The device is used for manually regulating and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure.
Compared with a common air conditioner, the application of various modes is realized by mostly utilizing the blowing strength of a fan and the swing position of an air deflector, the application requirements of different environments or the special requirements of users cannot be met, especially the mastering of the wind speed and the wind volume is difficult to realize refinement, and the cost performance is low and the large-scale production and sale cannot be realized unless a high-cost high-precision functional structure is adopted. Especially for the air conditioner with front panel, although the existing front panel air conditioner can utilize the front panel to realize the operation which is difficult to realize by various common air conditioners, how to effectively make the front panel, the fan and the air deflector cooperate to realize different air outlet modes, especially like horizontal blowing mode, the air conditioner can efficiently cool without directly blowing to people, and like invisible air mode, the air conditioner can also provide comfortable air under the premise of cooling, which is a big problem for technical personnel in the field.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method for controlling air blowing of an air conditioner, which solves the problem of how to effectively match a front panel, a fan and an air deflector.
The technical scheme adopted by the invention for solving the technical problems is as follows: the air conditioner comprises a middle frame, an air outlet arranged on the middle frame, an air deflector arranged at the air outlet of the middle frame and a front panel movably arranged on the middle frame, wherein an air outlet channel is formed between the front panel and a front end face in a moving mode, the air deflector is in a horizontal air guiding state in an initial state, the front panel returns to the middle frame and is provided with a plurality of control gears, and each control gear is provided with a fan rotating speed and the position of the front panel, and the air blowing control method comprises the following steps:
step S11, selecting a control gear;
step S12, the front panel moves to a corresponding position according to the control gear to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet;
and step S13, controlling the air outlet to blow out air corresponding to the rotating speed of the fan.
Preferably, if the air conditioner enters a horizontal air outlet mode, the air blowing control method includes the steps of:
s121, moving the front panel and adjusting the opening and closing degree of the air outlet; the opening degree of the air outlet of the control gear is smaller, and the corresponding rotating speed of the fan is relatively smaller.
Preferably, the front panel is arranged on the front end face of the middle frame through a driving mechanism and moves back and forth and up and down under the driving of the driving mechanism, and the rapid refrigeration control method comprises the following steps:
step S1211, moving the front panel forward to be far away from the middle frame in the initial state;
step S1212, when the front panel moves forward to the maximum stroke, moving upward, and gradually increasing the opening and closing degree of the air outlet;
step S1213, the front panel is moved up to a position corresponding to the degree of opening.
Preferably, the front panel is arranged on the front end face of the middle frame through a driving mechanism and moves back and forth and up and down under the driving of the driving mechanism, and the rapid refrigeration control method comprises the following steps:
step S1211, moving the front panel forward to be far away from the middle frame in the initial state;
step S1212, when the front panel moves forward to the maximum stroke, moving upward, and moving upward to the maximum stroke;
step S1213, the front panel moves down to a position corresponding to the degree of opening.
Preferably, if the air conditioner enters the invisible air mode, the blowing control method includes the steps of:
s122, moving the front panel and adjusting the space size of the air outlet channel; the smaller the space size of the different control gears is, the smaller the corresponding fan rotating speed is.
Preferably, the front panel is disposed on the front end surface of the middle frame through a driving mechanism and moves back and forth under the driving of the driving mechanism, and the blowing control method includes the steps of:
step S1221, the front panel is moved forward to the maximum distance;
step S1222, the front panel is moved forward to the position corresponding to the space size according to the control gear.
Preferably, the air conditioner includes a horizontal air outlet mode and an invisible air mode, and the blowing control method includes the steps of:
step S21, setting a first temperature difference, and entering a horizontal air outlet mode when the temperature difference is larger than the first temperature difference;
and step S22, when the temperature difference is smaller than the first temperature difference, entering an invisible wind mode.
The air conditioner comprises a horizontal air outlet mode and an invisible air mode, and is further provided with a human body sensor for acquiring the distance between human bodies, and the air blowing control method comprises the following steps:
step S31, setting a first distance value, and entering a horizontal air outlet mode when the distance is greater than the first distance value;
and step S32, when the distance is smaller than the first distance value, entering an invisible wind mode.
Preferably, the middle frame is further provided with an air inlet, the air conditioner further comprises a temperature sensor arranged at the air inlet or on the middle frame, and the rapid refrigeration control method comprises the following steps:
step S111, acquiring an ambient temperature according to a temperature sensor;
step S112, selecting a corresponding control gear according to the temperature difference between the target temperature and the ambient temperature; each control gear corresponds to a temperature difference or a temperature difference range.
Wherein, the preferred scheme is: when a user self-defines the rotating speed of the fan, the rotating speed of the fan is set to be the self-defined rotating speed of the fan; or when the user defines the swing mode, the swing mode of the air deflector is set to be the user-defined swing mode; or when the user self-defines the control gear, the control gear is set to be the self-defined control gear.
Wherein, the preferred scheme is: after entering the functional mode, the air deflector and the front panel return to the initial state; or after entering the switching control gear, the air deflector and the front panel both return to the initial state.
Compared with the prior art, the air conditioner has the advantages that the air conditioner controls the air outlet to blow out the air corresponding to the rotating speed of the fan by selecting the control gear and controlling the front panel to move to the corresponding position according to the control gear so as to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet, the horizontal blowing mode or/and the invisible air mode can be realized by the blowing control method, the air blown out by the air conditioner is not directly blown to people or blows out comfortable air, the implementation of various functional functions of the air conditioner is realized by matching with the front panel, the user experience is improved, the structure is simple and easy to realize, and the air conditioner is suitable for various air conditioning devices with the front panel.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic flow chart of a blowing control method of the present invention;
FIG. 2 is a schematic flow chart illustrating the selection of a control range according to a temperature difference;
FIG. 3 is a schematic structural view of an air conditioner according to the present invention;
fig. 4 is a structural state diagram of an air conditioner performing a blowing control method according to the present invention;
fig. 5 is a flow chart illustrating a blowing control method based on a horizontal blowing mode according to the present invention;
FIG. 6 is a schematic flow chart of the manner in which the front panel body moves of FIG. 5;
FIG. 7 is a state diagram of the structure of the air conditioner when the flowchart of FIG. 5 is implemented;
FIG. 8 is a flow chart of the invisible wind mode-based blowing control method of the invention;
FIG. 9 is a schematic flow chart of the manner in which the front panel body of FIG. 8 moves;
FIG. 10 is a state diagram of the structure of the air conditioner when the flow of FIG. 8 is implemented;
FIG. 11 is a first flowchart illustrating the intelligent switching between the horizontal blowing mode and the invisible blowing mode according to the present invention;
fig. 12 is a schematic flow chart of intelligently switching between the horizontal blowing mode and the invisible blowing mode according to the present invention.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present invention provides a preferred embodiment of a blowing control method of an air conditioner.
An air blowing control method of an air conditioner comprises a middle frame 110, an air outlet 111 arranged on the middle frame 110, an air deflector 130 arranged at the air outlet 111 of the middle frame 110 and a front panel 120 movably arranged on the middle frame 110, wherein the front panel 120 moves and forms an air outlet channel with a front end face, the air deflector 130 is in a horizontal air guiding state in an initial state, namely the air deflector 130 horizontally or quasi-horizontally abuts against the lower end edge of the air outlet 111, the front panel 120 returns to the middle frame 110 and is provided with a plurality of control gears, each control gear is provided with a corresponding fan rotating speed and a corresponding front panel position, and the air blowing control method comprises the following steps:
step S11, selecting a control gear;
step S12, the front panel 120 moves to a corresponding position according to the control gear to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet 111;
and step S13, controlling the air outlet 111 to blow air corresponding to the rotating speed of the fan.
The horizontal blowing mode or/and the invisible wind mode can be realized through the blowing control method, so that the wind blown out by the air conditioner is blown farther or is not directly blown to people or blows comfortable wind, the air deflector 130, the front panel 120 and the fan (used for realizing different fan rotating speeds) are matched to realize effective implementation of multiple functions and effects of the air conditioner, the user experience is improved, the structure is simple and easy to realize, and the air conditioner is suitable for various air conditioning devices with the front panel 130.
Specifically, regarding the air conditioning structure and referring to fig. 3 and 4, the air outlet 111 is preferably a lower air outlet, the front panel 120 can move, preferably move back and forth and move up and down, on the front end surface of the middle frame 110, the front panel 120 forms an air outlet channel with the front end surface of the middle frame 110 during the forward movement, part of the air blown out from the air outlet 111 is blocked by the front panel 120 and blown into the air outlet channel, and then blown out outwards along the edge of the front panel 120, and the air inlet amount of the air outlet channel is controlled by controlling the movement of the front panel 120 and adjusting the spatial position; and, the front panel 120 continuously increases the interval of the air outlet channel in the forward moving process, thereby adjusting the size of the space; and, the front panel 120 moves up and down again when moving forward to the farthest distance, and gradually opens the air outlet 111 in the upward moving process, that is, the opening degree of the air outlet 111 is increased. The air deflector 130 can move on the middle frame 110 at a large angle to change the direction of the air blowing from the air outlet 111, so as to meet the requirements of the wind direction in different functional modes. The air deflector 130 is in a horizontal air deflecting state, which means that the air deflector is in a horizontal state, the rear end edge of the lower air deflector 130 abuts against the lower end edge of the air outlet 111, and air blown out from the air outlet 111 flows along the air deflector 130; the homing of the front panel 120 to the middle frame 110 means that the front panel 120 abuts against the front surface of the middle frame 110.
Regarding step S11, the control gear is selected in different manners, and the parameters (the fan speed and the position of the front panel 120) corresponding to the control gear in different functional modes (the horizontal blowing mode and the invisible wind mode) are different. The method comprises user selection and intelligent selection according to a trigger condition, and comprises the steps of selecting different control gears according to a temperature difference based on a target temperature and an environment temperature or selecting different control gears according to different human body distances acquired by a human body sensor according to the trigger condition. The air conditioner is preset with a plurality of control gears based on the temperature difference of the target temperature and the ambient temperature, each control gear is provided with a corresponding fan rotating speed, namely the fan rotating speed and the opening degree of the corresponding control gear are selected according to the temperature difference, so that the size of the cold air blown out is increased or reduced, effective balance is realized between high-efficiency air blowing and energy consumption, and the invisible air with different degrees is ensured to be realized by adjusting the space size of an air outlet channel. And according to the target temperature selected by the user, or the default target temperature when the air conditioner is started, or the selected target temperature in a certain mode, taking the target temperature as the current set target temperature of the air conditioner. The current temperature difference is obtained according to the detected ambient temperature, and the set control gear is selected, so that the air conditioner is controlled to blow out wind with different fan rotating speeds, the energy consumption is reduced before the purpose of quickly finishing quick refrigeration, and excessive refrigeration can be prevented. Similarly, the air conditioner is preset with a plurality of control gears based on different distances, and the corresponding control gear is selected according to the detected distance.
The intelligent selection control gear can be detected and selected periodically or in real time.
Further, referring to fig. 2, the middle frame 110 is further provided with an air inlet, the air conditioner further includes a temperature sensor disposed at the air inlet or on the middle frame 110, and the fast refrigeration control method includes the steps of:
step S111, acquiring an ambient temperature according to a temperature sensor;
and step S112, selecting a control gear according to the temperature difference between the target temperature and the ambient temperature.
The temperature sensor can be a traditional temperature sensing module and also can be an integrated sensing module, such as a temperature and humidity sensor, and is preferably arranged at an air inlet for improving the detection precision and directly acquiring the air flow temperature of the environment, so that a more effective fan rotating speed adjusting strategy is made.
In this embodiment, the air deflector 130 is unchanged in the initial state, and the air deflector 130 is horizontally disposed in the initial state, that is, when the air deflector 130 is at the rotation angle of 0, the air deflector 130 is disposed on the lower end surface of the air outlet 111 and is in sealed engagement with the air outlet 111, so that the air blown out from the air outlet 111 can be blown out horizontally and outwardly. When a user self-defines the rotating speed of the fan, the rotating speed of the fan is set to be the self-defined rotating speed of the fan; or when the user defines the swing mode, the swing mode of the air deflector 130 is set to be the defined swing mode; or when the user self-defines the control gear, the control gear is set to be the self-defined control gear. Specifically, according to automatic selection control gear, fan rotational speed, swing mode to set up the best quick refrigeration scheme, but because user's different demands, can correspond the adjustment according to user-defined, with the different demands of satisfying the user.
As shown in fig. 5 to 7, the present invention provides a preferred embodiment of a horizontal air-out mode.
If the air conditioner enters a horizontal air outlet mode, the air blowing control method comprises the following steps:
step S121, the front panel 120 moves and adjusts the opening degree of the air outlet 111.
Of course, the opening and closing degree is preferably considered as the size of the opening on which the front panel 120 moves upward, and both meanings are identical. The smaller the temperature difference between different control gears is, the smaller the corresponding fan rotation speed is, and the smaller the corresponding opening and closing degree is, referring to fig. 7, the front panel 120 moves up and down relative to the front end surface of the middle frame 110, where RPM is the fan rotation speed. With specific reference to the following table:
the above table belongs to a preferred scheme, and is only used for reference, and more control gear selections with different parameters can be established again according to the table. The final purpose is to blow the air out from the air outlet 111 at a higher fan speed when the temperature difference is large, so as to realize a rapid cooling effect, and simultaneously, when the temperature difference is slowly reduced, the fan speed is reduced in stages, so that on one hand, the energy consumption is reduced, on the other hand, excessive refrigeration is prevented, particularly, the latter has the time delay property due to the detected environmental temperature, excessive refrigeration needs to be prevented through a prediction means, and the accuracy of refrigeration to the target temperature is improved. Meanwhile, the physical structure of the rotating speed of the fan is reduced by matching with the front panel 120, even if part of the wind blown out from the air outlet 111 enters the air outlet channel, the wind can be blown out around the air conditioner, and the blown wind is softer and more comfortable.
In this embodiment, referring to fig. 6, the front panel 120 is disposed on the front end surface of the middle frame 110 through a driving mechanism, and moves back and forth and up and down under the driving of the driving mechanism, and the fast refrigeration control method includes the steps of:
step S1211, moving the front panel 120 forward away from the middle frame 110 in the initial state;
step S1212, moving the front panel 120 upward when moving forward to the maximum stroke, and gradually increasing the opening/closing degree of the air outlet 111;
in step S1213, the front panel 120 moves up to a position corresponding to the degree of opening.
The front panel 120 is configured to provide the air conditioner with a soft mode, so that even if the air blown from the outlet 111 partially enters the outlet channel, the amount of the air directly blown forward is reduced by a physical method, and the opening size of the front panel 120, that is, the opening degree of the outlet 111 can be adjusted properly under the change of different fan rotation speeds.
Wherein, still provide another preferred scheme:
step S1211', the front panel 120 moves forward away from the middle frame 110 in the initial state;
step S1212', the front panel 120 moves upward when moving forward to the maximum stroke, and moves upward to the maximum stroke;
step S1213', the front panel 120 moves down to a position corresponding to the degree of opening.
Through the above manner, the air outlet 111 is completely opened to achieve the maximum opening degree, and then the motor rotation angle of the driving mechanism is controlled according to different control gears, so that the front panel 120 moves down to the position corresponding to the opening degree.
As shown in fig. 8-10, the present invention provides a preferred embodiment of stealth wind patterns.
If the air conditioner enters the invisible air mode, the air blowing control method comprises the following steps:
step S122, the front panel 120 moves forward to adjust the size of the air outlet channel.
Wherein, the smaller the temperature difference of different control gears is, the smaller the corresponding fan rotation speed is, the smaller the corresponding space size is, and referring to fig. 10, the front panel 120 moves back and forth relative to the front end surface of the middle frame 110. With specific reference to the following table:
the above table belongs to a preferred scheme, and is only used for reference, and more control gear selections with different parameters can be established again according to the table. The meter has two characteristics, namely that in the invisible wind mode, the rotating speed of the fan corresponding to the control gear is smaller than that of the fan in the horizontal wind outlet mode, especially the control gear with static wind speed is matched with the wind outlet channel, and the soft wind operation of the air conditioner is realized. Secondly, the smaller the temperature difference of the control gear is, the smaller the corresponding space size is, the smaller the space size is, the larger the distance is set when the control gear is larger, and the smaller the distance is set when the control gear is smaller.
In the present embodiment, and referring to fig. 9, the steps of the blowing control method include:
step S1221, the front panel 120 is moved forward to the maximum distance;
in step S1222, the front panel 120 is moved forward to a position corresponding to the size of the space according to the control position.
The control method of the front panel 120 is to determine the distance of the front panel 120, and to change the moving position of the front panel 120 efficiently by driving the rotation angle of the motor.
As shown in fig. 11 and 12, the present invention provides a preferred embodiment of intelligent switching between horizontal wind outlet mode and invisible wind mode.
The air conditioner comprises a horizontal air outlet mode and an invisible air mode, and the air blowing control method comprises the following steps:
step S21, setting a first temperature difference, and entering a horizontal air outlet mode when the temperature difference is larger than the first temperature difference;
and step S22, when the temperature difference is smaller than the first temperature difference, entering an invisible wind mode.
The first temperature difference is set as a production setting, and can also be a user subsequent user-defined setting.
For example, the first temperature difference is 4 degrees, when the temperature difference is greater than 4 degrees, the highest control gear for horizontal air outlet is realized, that is, the rotating speed of the fan is the largest, the front panel 120 moves up to the highest control gear, when the temperature difference is less than 4 degrees, the invisible air mode is switched, and different control gears are selected according to the change of the temperature difference.
In this embodiment, after entering the functional mode, both the air guiding plate 130 and the front panel 120 return to the initial state; or, after entering the switching control gear, the air deflector 130 and the front panel 120 both return to the initial state first, so that the front panel 120 and the air deflector 130 are better and synchronously matched, and because the front panel 120 and the air deflector 130 are controlled by corresponding motors, the movement at different positions of the front panel 120 and the air deflector 130 can be realized by controlling the rotation angles of the motors. Of course, the front panel 120 and the air deflector 130 may continue to move to the position where the rapid cooling can be achieved without returning to the initial state, and this way requires higher requirements in the matching, but the overall control process is more efficient and faster.
Or, referring to fig. 12, the air conditioner includes a horizontal air outlet mode and an invisible air mode, and is further provided with a human body sensor to obtain a human body distance, and the air blowing control method includes:
step S31, setting a first distance value, and entering a horizontal air outlet mode when the distance is greater than the first distance value;
and step S32, when the distance is smaller than the first distance value, entering an invisible wind mode.
The distance is basically consistent with the judgment of the temperature difference, and the judgment factor of the position of the human body is increased on the basis of judging the temperature difference, so that people in a distance are horizontally blown, the people are blown farther, the people close to the people are in gentle breeze, the people cannot be influenced by large breeze, and the people feel more comfortable.
Preferably, the switching between the horizontal air outlet mode and the invisible air mode is realized through the first distance value, and the fact that discomfort caused by direct blowing to the face when a person is close to the air conditioner enough is substantially prevented, so that the user experience is better improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, but rather as embodying the invention in a wide variety of equivalent variations and modifications within the scope of the appended claims.
Claims (11)
1. The air conditioner comprises a middle frame, an air outlet arranged on the middle frame, an air deflector arranged at the air outlet of the middle frame and a front panel movably arranged on the middle frame, wherein the front panel moves and forms an air outlet channel with a front end face, the air deflector is in a horizontal air guiding state in an initial state, the front panel returns to the middle frame and is provided with a plurality of control gears, each control gear is provided with a fan rotating speed and the position of the front panel, and the air blowing control method comprises the following steps:
step S11, selecting a control gear;
step S12, the front panel moves to a corresponding position according to the control gear to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet;
and step S13, controlling the air outlet to blow out air corresponding to the rotating speed of the fan.
2. A blowing control method according to claim 1, wherein if the air conditioner enters a horizontal blowing mode, the blowing control method comprises the steps of:
s121, moving the front panel and adjusting the opening and closing degree of the air outlet;
the opening degree of the air outlet of the control gear is smaller, and the corresponding rotating speed of the fan is relatively smaller.
3. A blowing control method according to claim 2, wherein the front panel is disposed on a front end surface of the middle frame by a driving mechanism, and moves back and forth and up and down by the driving mechanism, and the rapid cooling control method comprises the steps of:
step S1211, moving the front panel forward to be far away from the middle frame in the initial state;
step S1212, when the front panel moves forward to the maximum stroke, moving upward, and gradually increasing the opening and closing degree of the air outlet;
step S1213, the front panel is moved up to a position corresponding to the degree of opening.
4. A blowing control method according to claim 2, wherein the front panel is disposed on a front end surface of the middle frame by a driving mechanism, and moves back and forth and up and down by the driving mechanism, and the rapid cooling control method comprises the steps of:
step S1211', the front panel moves forward away from the middle frame in the initial state;
step S1212', moving the front panel upward when the front panel moves forward to the maximum stroke, and moving the front panel upward to the maximum stroke;
step S1213', the front panel is moved down to a position corresponding to the degree of opening.
5. A blowing control method according to claim 1, wherein if the air conditioner enters an invisible wind mode, the blowing control method comprises the steps of:
s122, moving the front panel and adjusting the space size of the air outlet channel;
the smaller the space size of the different control gears is, the smaller the corresponding fan rotating speed is.
6. A blowing control method according to claim 5, wherein the front panel is disposed on a front end surface of the middle frame through a driving mechanism and moves back and forth under the driving of the driving mechanism, and the blowing control method comprises the steps of:
step S1221, the front panel is moved forward to the maximum distance;
step S1222, the front panel is moved forward to the position corresponding to the space size according to the control gear.
7. A blowing control method according to any one of claims 1 to 6, wherein the air conditioner includes a horizontal blowing mode and a stealth blowing mode, and the blowing control method includes the steps of:
step S21, setting a first temperature difference, and entering a horizontal air outlet mode when the temperature difference is larger than the first temperature difference;
and step S22, when the temperature difference is smaller than the first temperature difference, entering an invisible wind mode.
8. A blowing control method according to any one of claims 1 to 6, wherein the air conditioner includes a horizontal blowing mode and a hidden blowing mode, and a human body sensor is further provided to obtain a human body distance, and the blowing control method includes the steps of:
step S31, setting a first distance value, and entering a horizontal air outlet mode when the distance is greater than the first distance value;
and step S32, when the distance is smaller than the first distance value, entering an invisible wind mode.
9. A blowing control method according to any one of claims 1 to 6, wherein the middle frame is further provided with an air inlet, the air conditioner further comprises a temperature sensor arranged at the air inlet or on the middle frame, and the fast cooling control method comprises the steps of:
step S111, acquiring an ambient temperature according to a temperature sensor;
step S112, selecting a corresponding control gear according to the temperature difference between the target temperature and the ambient temperature; each control gear corresponds to a temperature difference or a temperature difference range.
10. The blowing control method according to claim 1, characterized in that: when a user self-defines the rotating speed of the fan, the rotating speed of the fan is set to be the self-defined rotating speed of the fan; or when the user defines the swing mode, the swing mode of the air deflector is set to be the user-defined swing mode; or when the user self-defines the control gear, the control gear is set to be the self-defined control gear.
11. The blowing control method according to claim 1, characterized in that: after entering the functional mode, the air deflector and the front panel return to the initial state; or after entering the switching control gear, the air deflector and the front panel return to the initial state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234473.XA CN114459115A (en) | 2020-11-07 | 2020-11-07 | Air blowing control method of air conditioner |
| PCT/CN2021/104275 WO2022095486A1 (en) | 2020-11-07 | 2021-07-02 | Air conditioner blowing control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234473.XA CN114459115A (en) | 2020-11-07 | 2020-11-07 | Air blowing control method of air conditioner |
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| CN114459115A true CN114459115A (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011234473.XA Pending CN114459115A (en) | 2020-11-07 | 2020-11-07 | Air blowing control method of air conditioner |
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| WO (1) | WO2022095486A1 (en) |
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| CN115127190A (en) * | 2022-07-12 | 2022-09-30 | 珠海格力电器股份有限公司 | Control method and system of air conditioner current equalizing device |
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