WO2022095486A1 - Air conditioner blowing control method - Google Patents

Air conditioner blowing control method Download PDF

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Publication number
WO2022095486A1
WO2022095486A1 PCT/CN2021/104275 CN2021104275W WO2022095486A1 WO 2022095486 A1 WO2022095486 A1 WO 2022095486A1 CN 2021104275 W CN2021104275 W CN 2021104275W WO 2022095486 A1 WO2022095486 A1 WO 2022095486A1
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WO
WIPO (PCT)
Prior art keywords
air
front panel
control method
air outlet
mode
Prior art date
Application number
PCT/CN2021/104275
Other languages
French (fr)
Chinese (zh)
Inventor
陈小平
陈伟健
唐清生
吴雪良
林金良
林勇进
Original Assignee
佛山市万物互联科技有限公司
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Publication date
Application filed by 佛山市万物互联科技有限公司 filed Critical 佛山市万物互联科技有限公司
Publication of WO2022095486A1 publication Critical patent/WO2022095486A1/en

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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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

Definitions

  • the invention relates to the field of air conditioners, in particular to a blowing control method of an air conditioner.
  • An air conditioner is an Air Conditioner. It refers to the equipment that adjusts and controls the temperature, humidity, flow velocity and other parameters of the ambient air in buildings or structures by artificial means.
  • the existing front panel air conditioner can use the front panel to realize various operations that are difficult to achieve in ordinary air conditioners, how to effectively make the front panel, fan and air deflector cooperate to achieve different air outlet Modes, especially the horizontal blowing mode, which can efficiently cool down without blowing directly to people, and the invisible wind mode, which can provide comfortable wind under the premise of cooling, are a major problem for those skilled in the art.
  • the technical problem to be solved by the present invention is to provide a blowing control method of an air conditioner to solve the problem of how to effectively cooperate with the front panel, the fan and the wind deflector, aiming at the above-mentioned defects of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is: to provide a blowing control method for an air conditioner.
  • the air conditioner includes a middle frame, an air outlet arranged on the middle frame, an air guide plate arranged at the air outlet of the middle frame, and an air outlet that can be
  • the front panel that is set on the middle frame moves, and the front panel moves and forms an air outlet channel with the front end surface.
  • the air deflector In the initial state, the air deflector is in a horizontal air guiding state, and the front panel returns to the middle frame.
  • Each of the control gears is provided with the fan speed and the position of the front panel, and the steps of the blowing control method include:
  • Step S11 selecting a control gear
  • Step S12 the front panel is moved to the corresponding position according to the control gear position, so as to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet;
  • Step S13 controlling the air outlet to blow out the air corresponding to the rotational speed of the fan.
  • a preferred solution is that if the air conditioner enters the horizontal air outlet mode, the steps of the air blowing control method include:
  • Step S121 the front panel is moved and adjusted to the opening and closing degree of the air outlet; wherein, the smaller the opening and closing degree of the air outlet in different control gears, the correspondingly smaller the fan speed.
  • the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and is moved back and forth and up and down under the driving of the driving mechanism.
  • the steps of the rapid refrigeration control method include:
  • Step S1211 the front panel is moved forward away from the middle frame in the initial state
  • Step S1212 when the front panel moves forward to the maximum stroke, it moves up, and gradually increases the opening and closing degree of the air outlet;
  • Step S1213 the front panel is moved to a position corresponding to the opening and closing degree.
  • the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and is moved back and forth and up and down under the driving of the driving mechanism.
  • the steps of the rapid refrigeration control method include:
  • Step S1211 the front panel is moved forward away from the middle frame in the initial state
  • Step S1212 when the front panel moves forward to the maximum stroke, move up, and move up to the maximum stroke
  • Step S1213 the front panel is moved down to a position corresponding to the opening and closing degree.
  • the steps of the blowing control method include:
  • Step S122 the front panel moves and adjusts the space size of the air outlet channel; wherein, the smaller the space size of the different control gears, the smaller the corresponding fan speed.
  • a preferred solution is that the front panel is arranged on the front end face of the middle frame by a driving mechanism, and is moved back and forth under the driving of the driving mechanism, and the steps of the blowing control method include:
  • Step S1221 the front panel is moved forward to the maximum distance
  • Step S1222 move the front panel forward to a position corresponding to the size of the space according to the control gear.
  • the air conditioner includes a horizontal air outlet mode and a stealth air mode
  • the steps of the air blowing control method include:
  • Step S21 setting the first temperature difference, when the temperature difference is greater than the first temperature difference, enter the horizontal air outlet mode
  • Step S22 when the temperature difference is less than the first temperature difference, enter the invisible wind mode.
  • the air conditioner includes a horizontal air outlet mode and an invisible air mode, and is also provided with a human body sensor to obtain the human body distance, and the steps of the air blowing control method include:
  • Step S31 setting the first distance value, when the distance is greater than the first distance value, enter the horizontal air outlet mode
  • Step S32 when the distance is less than the first distance value, enter the stealth wind mode.
  • the middle frame is further provided with an air inlet
  • the air conditioner further includes a temperature sensor arranged at the air inlet or on the middle frame
  • the steps of the rapid refrigeration control method include:
  • Step S111 obtaining the ambient temperature according to the temperature sensor
  • Step S112 selecting a corresponding control gear according to the temperature difference between the target temperature and the ambient temperature; wherein each of the control gears corresponds to a temperature difference or a temperature difference range.
  • the best solution is: when the user defines the fan speed, set the fan speed to the custom fan speed; or, when the user defines the swing mode, set the swing mode of the wind deflector to the user-defined swing mode ; Or, when the user defines the control gear, set the control gear to the self-defined control gear.
  • the preferred solution is: after entering the function mode, the wind deflector and the front panel return to the initial state first; or, after entering the switching control gear, both the wind deflector and the front panel return to the initial state first.
  • the beneficial effect of the present invention is that, compared with the prior art, the present invention controls the selected control gear and controls the front panel to move to the corresponding position according to the control gear to adjust the space of the air outlet or adjust the size of the air outlet.
  • the degree of opening and closing can be used to control the air outlet to blow out the wind corresponding to the speed of the fan.
  • the horizontal blowing mode or/and the invisible wind mode can be realized, so that the air blown by the air conditioner does not directly blow to people, or blows out comfortable wind, cooperate with the front panel
  • the utility model realizes the implementation of various functions of the air conditioner, improves the user experience, has a simple structure and is easy to implement, and is suitable for various air conditioners with front panels.
  • Fig. 1 is the schematic flow chart of the blowing control method of the present invention
  • FIG. 2 is a schematic flow chart of the present invention for selecting a control gear according to a temperature difference
  • Fig. 3 is the structural representation of the air conditioner of the present invention.
  • Fig. 4 is the structural state diagram of the air conditioner that carries out the blowing control method of the present invention.
  • Fig. 5 is the schematic flow chart of the blowing control method based on the horizontal blowing mode of the present invention.
  • Fig. 6 is the schematic flow chart of the concrete movement mode of the front panel of Fig. 5;
  • Fig. 7 is the structural state diagram of the air conditioner when realizing the flow chart of Fig. 5;
  • Fig. 8 is the schematic flow chart of the blowing control method based on invisible wind mode of the present invention.
  • FIG. 9 is a schematic flowchart of a specific movement mode of the front panel of FIG. 8;
  • Fig. 10 is the structural state diagram of the air conditioner when realizing the flow chart of Fig. 8;
  • FIG. 11 is a schematic flow chart 1 of the present invention for intelligently switching the horizontal blowing mode and the invisible wind mode;
  • FIG. 12 is a second schematic flow chart of the present invention for intelligently switching between the horizontal blowing mode and the invisible air mode.
  • the present invention provides a preferred embodiment of a blowing control method for an air conditioner.
  • a blowing control method for an air conditioner includes a middle frame 110 , an air outlet 111 arranged on the middle frame 110 , an air guide plate 130 arranged at the air outlet 111 of the middle frame 110 , and a movably arranged on the middle frame 110 .
  • Front panel 120, the front panel 120 moves and forms an air outlet channel with the front end surface.
  • the air deflector 130 is in a horizontal air guiding state, that is, it is horizontally or almost horizontally against the lower end edge of the air outlet 111, and the front panel 130 is in a horizontal air guiding state.
  • the panel 120 is returned to the middle frame 110, and is provided with a plurality of control gears. Each of the control gears is set with a corresponding fan speed and the position of the front panel.
  • the steps of the blowing control method include:
  • Step S11 selecting a control gear
  • Step S12 the front panel 120 is moved to the corresponding position according to the control gear position, so as to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet 111;
  • Step S13 controlling the air outlet 111 to blow out air corresponding to the rotational speed of the fan.
  • the horizontal blowing mode or/and the invisible wind mode can be realized by the blowing control method, so that the air blown by the air conditioner can blow farther, or not directly blow to people, or blow comfortable wind, and the wind deflector 130, the front panel 120 It cooperates with the fan (used to realize different fan speeds) to realize the effective implementation of various functions of the air conditioner, improves the user experience, and has a simple structure and is easy to implement, and is suitable for various air conditioners with the front panel 130 .
  • the air outlet 111 is preferably a lower air outlet
  • the front panel 120 can move on the front end surface of the middle frame 110 , preferably back and forth and up and down, and the front panel 120 moves forward
  • an air outlet channel is formed between the front end surface of the middle frame 110, and the air part 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 along the edge of the front panel 120, through the control front panel 120 Move and adjust the space position to control the air intake volume of the air outlet channel; and, in the process of moving forward, the front panel 120 continuously increases the spacing of the air outlet channel, thereby adjusting the space size; and, the front panel 120 moves forward to the farthest When the distance is reached, move up and down again, and gradually open the air outlet 111 during the upward movement, that is, increase the opening and closing degree of the air outlet 111 .
  • the wind deflector 130 can move at a large angle on the middle frame 110 to change the direction of the wind blowing from the air outlet 111 to meet the requirements of the wind direction in different functional modes.
  • the wind deflector 130 is in a horizontal wind deflector state, indicating that it is in a horizontal state, the rear end edge of the lower wind deflector 130 abuts against the lower end edge of the air outlet 111, and the wind blown out of the air outlet 111 flows along the air deflector 130;
  • the return of the front panel 120 to the middle frame 110 means that the front panel 120 abuts on the front face of the middle frame 110 .
  • control gear is selected in different ways, and the parameters (fan speed and the position of the front panel 120) corresponding to the control gear in different functional modes (horizontal blowing mode and invisible wind mode) are different.
  • intelligent selection based on trigger conditions includes selecting different control gears based on the temperature difference between the target temperature and the ambient temperature, or selecting different control gears based on the distance between the human body obtained by the human body sensor.
  • the air conditioner is preset with a plurality of control gears based on the temperature difference between the target temperature and the ambient temperature, and each control gear is set with a corresponding fan speed, that is, the fan speed and opening of the corresponding control gear are selected according to the temperature difference.
  • the target temperature selected by the user or the default target temperature when the air conditioner is turned on, or the target temperature selected in a certain mode, is used as the target temperature currently set by the air conditioner.
  • the current temperature difference is obtained according to the detected ambient temperature, and the set control gear is selected, so as to control the air conditioner to blow out wind at different fan speeds, so as to reduce energy consumption before the purpose of fast cooling is completed, and it can also prevent excessive cooling.
  • the air conditioner presets multiple control gears based on different distances, and selects the corresponding control gears according to the detected distance.
  • the intelligent selection of the control gear can be periodically detected and selected, or it can be detected and selected in real time.
  • the middle frame 110 is further provided with an air inlet
  • the air conditioner further includes a temperature sensor arranged at the air inlet or on the middle frame 110, and the steps of the rapid refrigeration control method include:
  • Step S111 obtaining the ambient temperature according to the temperature sensor
  • Step S112 selecting the control gear according to the temperature difference between the target temperature and the ambient temperature.
  • the temperature sensor can be a traditional temperature sensor module or an integrated sensor module, such as a temperature and humidity sensor. In order to improve the detection accuracy, it is preferably set at the air inlet to directly obtain the ambient air temperature, so as to make more effective detection. Fan speed adjustment strategy.
  • the wind deflector 130 remains unchanged in the initial state, and is set horizontally when the wind deflector 130 is in the initial state, that is, when the wind deflector 130 is at 0 rotation angle, the wind deflector 130 is arranged at the air outlet 111
  • the lower end surface of the air outlet 111 is sealed and spliced with the air outlet 111, so that the wind blown from the air outlet 111 can be blown out horizontally.
  • the fan speed is set to the custom fan speed; or, when the user defines the swing mode, the swing mode of the wind deflector 130 is set to the user-defined swing mode; or, when When the user defines the control gear, set the control gear to the self-defined control gear.
  • the best rapid cooling scheme is set.
  • due to the different needs of users corresponding adjustments can be made according to user customization to meet different needs of users.
  • the present invention provides a preferred embodiment of the horizontal air outlet mode.
  • the steps of the air blowing control method include:
  • Step S121 the front panel 120 is moved and adjusted to the opening and closing degree of the air outlet 111 .
  • the opening and closing degree is preferably considered as the size of the opening of the front panel 120 moved upward, and the two have the same meaning.
  • the front panel 120 moves up and down relative to the front end of the middle frame 110, wherein the RPM is the fan speed. Please refer to the following table for details:
  • the above table is a preferred solution and is for reference only. More control gear selections with different parameters can be established again according to this table. Its ultimate purpose is to use a larger fan speed to blow out from the air outlet 111 when the temperature difference is large, so as to achieve a rapid cooling effect. On the one hand, it is necessary to prevent over-cooling, especially the latter. Since the detected ambient temperature is delayed, it is necessary to prevent over-cooling by means of prediction and improve the accuracy of cooling to the target temperature. At the same time, in conjunction with the front panel 120, the physical structure of the fan speed can be reduced, even if the air blown from the air outlet 111 can partially enter the air outlet channel, so that the air can be blown out around the air conditioner, and the blown air is softer and more comfortable.
  • the front panel 120 is disposed on the front end surface of the middle frame 110 by a driving mechanism, and is moved back and forth and up and down by the driving mechanism.
  • the steps of the rapid refrigeration control method include:
  • Step S1211 the front panel 120 is moved forward away from the middle frame 110 in the initial state
  • Step S1212 when the front panel 120 moves forward to the maximum stroke, it moves upward, and gradually increases the opening and closing degree of the air outlet 111;
  • step S1213 the front panel 120 is moved up to a position corresponding to the opening and closing degree.
  • the front panel 120 is designed to make the air conditioner have a soft air mode. Even if the air blown from the air outlet 111 can partially enter the air outlet channel, the air volume directly blown forward is physically reduced.
  • the size of the opening of the front panel 120 can be adjusted appropriately, that is, the opening and closing degree of the air outlet 111 can be adjusted.
  • 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 up when the front panel 120 moves forward to the maximum stroke, and moves up to the maximum stroke;
  • Step S1213' the front panel 120 is moved down to a position corresponding to the opening and closing degree.
  • the air outlets 111 are fully opened to achieve the maximum opening and closing degree, and then the motor rotation angle of the driving mechanism is controlled according to different control gears, so that the front panel 120 is moved down to the position corresponding to the opening and closing degree.
  • the present invention provides a preferred embodiment of the stealth wind mode.
  • the steps of the blowing control method include:
  • step S122 the front panel 120 is moved forward to adjust the space size of the air outlet.
  • the front panel 120 moves back and forth relative to the front end of the middle frame 110 . Please refer to the following table for details:
  • the above table is a preferred solution and is for reference only. More control gear selections with different parameters can be established again according to this table.
  • This table has two characteristics. The first is that in the stealth wind mode, the fan speed corresponding to the control gear is smaller than the fan speed of the horizontal outlet mode, especially the static wind speed control gear, which can be matched with the air outlet. channel to realize the soft air operation of the air conditioner. The second is that the smaller the temperature difference between the different control gears, the smaller the corresponding space size is. The smaller the space size is, the smaller the space size is, the smaller the space size is, or the different forward movement distances of the front panel 120 can be set. Set a larger distance when the control gear is large, and set a smaller distance when the control gear is small.
  • the steps of the blowing control method include:
  • Step S1221 the front panel 120 is moved forward to the maximum distance
  • Step S1222 move the front panel 120 forward to a position corresponding to the size of the space according to the control gear.
  • the above-mentioned control method of the front panel 120 is to better determine the distance of the front panel 120, and by driving the rotation angle of the motor, the change of the moving position of the front panel 120 can be efficiently realized.
  • the present invention provides a preferred embodiment of intelligent switching between the horizontal air outlet mode and the invisible air mode.
  • the air conditioner includes a horizontal air outlet mode and an invisible air mode, and the steps of the air blowing control method include:
  • Step S21 setting the first temperature difference, when the temperature difference is greater than the first temperature difference, enter the horizontal air outlet mode
  • Step S22 when the temperature difference is less than the first temperature difference, enter the invisible wind mode.
  • setting the first temperature difference as a production setting may also be a user-defined subsequent setting.
  • the highest control gear of the horizontal air outlet is realized, that is, the fan speed is the largest, and the front panel 120 is moved up to the highest control gear, and when it is less than 4 degrees, it switches back to the invisible wind.
  • select different control gears according to the change of temperature difference.
  • both the wind deflector 130 and the front panel 120 first return to the initial state; It is convenient to make the front panel 120 and the air deflector 130 better synchronously. Since the front panel 120 and the air deflector 130 are both controlled by corresponding motors, the rotation angle of the motor can be controlled to realize the front panel 120 and the air deflector 130. movement in different positions. Of course, it is not necessary to return to the initial state, the front panel 120 and the air deflector 130 continue to move in the current position, and move to the position where rapid cooling can be achieved. This method requires higher coordination, but the overall control The process is more efficient and faster.
  • the air conditioner includes a horizontal air outlet mode and an invisible air mode, and is also provided with a human body sensor to obtain the human body distance.
  • the steps of the blowing control method include:
  • Step S31 setting the first distance value, when the distance is greater than the first distance value, enter the horizontal air outlet mode
  • Step S32 when the distance is less than the first distance value, enter the stealth wind mode.
  • the judgment of distance and temperature difference is basically the same. On the basis of the judgment of temperature difference, the judgment factor of human body position is added, so that people in the distance can be blown horizontally and blown farther, and people who are close can be blown softly, so that people will not be affected. More wind effect, more comfortable.
  • the switching between the horizontal air outlet mode and the invisible air mode is realized by the first distance value, which is essentially to prevent people from being directly blown to the body and face when they are close enough to the air conditioner, causing discomfort and better user experience.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

Provided is an air conditioner blowing control method, the air conditioner comprising a center frame (110), an air outlet (111) arranged on the center frame (110), an air guide plate (130) arranged at the air outlet (111) of the center frame (110), and a front panel (120) movably arranged on the center frame (110); the front panel (120) moves and forms an air outlet channel between it and the front end face; in the initial state, the air guide plate (130) is in a horizontal air-guiding state; the front panel (120) returns to position at the center frame (110); being provided with a plurality of control gear positions, each control gear position being provided with the rotational speed of the fan and the position of the front panel, the blowing control method comprising: step S11: selecting a control gear position; step S12: the front panel moving to a corresponding position according to the control gear position, so as to adjust the size of the space in the air outlet channel or to adjust the opening and closing of the air outlet; step S13: controlling the air outlet to blow air corresponding to the rotational speed of the fan. The blowing control method enables a horizontal blowing mode and/or an invisible breeze mode, so that the air blowing from the air conditioner does not blow directly onto people, or blows a comfortable breeze.

Description

一种空调的吹风控制方法A kind of air conditioner blowing control method 技术领域technical field
本发明涉及空调领域，具体涉及一种空调的吹风控制方法。The invention relates to the field of air conditioners, in particular to a blowing control method of an air conditioner.
背景技术Background technique
空调即空气调节器(Air Conditioner)。是指用人工手段，对建筑或构筑物内环境空气的温度、湿度、流速等参数进行调节和控制的设备。An air conditioner is an Air Conditioner. It refers to the equipment that adjusts and controls the temperature, humidity, flow velocity and other parameters of the ambient air in buildings or structures by artificial means.
相对于普通空调，多数利用风机风吹风强度和导风板的摆动位置实现各种模式的应用，并不能满足不同环境的应用需求或用户的特殊需求，特别是对风速和风量的掌握，难以实现精细化，除非采用高成本高精度功能结构，然而其性价比低且不能实现大规模生产销售。特别是针对具有前面板的空调，现有前面板空调虽然可以利用前面板实现多种普通空调难以实现的操作，然而，如何有效使前面板、风机和导风板进行配合，实现不同的出风模式，特别是如水平吹风模式，不直接吹到人却能高效降温，以及如隐形风模式，在降温前提下还能提供舒适的风，是本领域技术人员的一大难题。Compared with ordinary air conditioners, most of them use the wind blowing strength of the fan and the swing position of the wind deflector to realize the application of various modes, which cannot meet the application requirements of different environments or the special needs of users, especially the control of wind speed and air volume, which is difficult to achieve. Refinement, unless a high-cost high-precision functional structure is used, but its cost performance is low and cannot be mass-produced and sold. Especially for the air conditioner with front panel, although the existing front panel air conditioner can use the front panel to realize various operations that are difficult to achieve in ordinary air conditioners, how to effectively make the front panel, fan and air deflector cooperate to achieve different air outlet Modes, especially the horizontal blowing mode, which can efficiently cool down without blowing directly to people, and the invisible wind mode, which can provide comfortable wind under the premise of cooling, are a major problem for those skilled in the art.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种空调的吹风控制方法，解决如何有效使前面板、风机和导风板进行配合的问题。The technical problem to be solved by the present invention is to provide a blowing control method of an air conditioner to solve the problem of how to effectively cooperate with the front panel, the fan and the wind deflector, aiming at the above-mentioned defects of the prior art.
本发明解决其技术问题所采用的技术方案是：提供一种空调的吹风控制方法，空调包括中框，设置在中框上的出风口，设置在中框出风口处的导风板，以及可运动设置在中框上的前面板，所述前面板运动并与前端面之间形成出风 通道，在初始状态下导风板呈水平导风状态，前面板归位至中框，设置有多个控制档位，每一所述控制档位均设置有风机转速和前面板的位置，所述吹风控制方法的步骤包括：The technical solution adopted by the present invention to solve the technical problem is: to provide a blowing control method for an air conditioner. The air conditioner includes a middle frame, an air outlet arranged on the middle frame, an air guide plate arranged at the air outlet of the middle frame, and an air outlet that can be The front panel that is set on the middle frame moves, and the front panel moves and forms an air outlet channel with the front end surface. In the initial state, the air deflector is in a horizontal air guiding state, and the front panel returns to the middle frame. Each of the control gears is provided with the fan speed and the position of the front panel, and the steps of the blowing control method include:
步骤S11、选择控制档位；Step S11, selecting a control gear;
步骤S12、前面板根据控制档位运动至对应的位置，以调节出风通道的空间大小或调节出风口的开合度；Step S12, the front panel is moved to the corresponding position according to the control gear position, so as to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet;
步骤S13、控制出风口吹出对应风机转速的风。Step S13 , controlling the air outlet to blow out the air corresponding to the rotational speed of the fan.
其中，较佳方案是，若空调进入水平出风模式，所述吹风控制方法的步骤包括：Wherein, a preferred solution is that if the air conditioner enters the horizontal air outlet mode, the steps of the air blowing control method include:
步骤S121、前面板运动并调节至出风口的开合度；其中，不同所述控制档位的出风口开合度越小，其对应的风机转速相对越小。Step S121, the front panel is moved and adjusted to the opening and closing degree of the air outlet; wherein, the smaller the opening and closing degree of the air outlet in different control gears, the correspondingly smaller the fan speed.
其中，较佳方案是，所述前面板通过驱动机构设置在中框的前端面，并在驱动机构带动下前后移动和上下移动，所述快速制冷控制方法的步骤包括：Among them, a preferred solution is that the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and is moved back and forth and up and down under the driving of the driving mechanism. The steps of the rapid refrigeration control method include:
步骤S1211、前面板在初始状态下前移远离中框；Step S1211, the front panel is moved forward away from the middle frame in the initial state;
步骤S1212、前面板前移至最大行程时上移，并逐渐增加出风口的开合度；Step S1212, when the front panel moves forward to the maximum stroke, it moves up, and gradually increases the opening and closing degree of the air outlet;
步骤S1213、前面板上移至对应开合度的位置。Step S1213, the front panel is moved to a position corresponding to the opening and closing degree.
其中，较佳方案是，所述前面板通过驱动机构设置在中框的前端面，并在驱动机构带动下前后移动和上下移动，所述快速制冷控制方法的步骤包括：Among them, a preferred solution is that the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and is moved back and forth and up and down under the driving of the driving mechanism. The steps of the rapid refrigeration control method include:
步骤S1211、前面板在初始状态下前移远离中框；Step S1211, the front panel is moved forward away from the middle frame in the initial state;
步骤S1212、前面板前移至最大行程时上移，并上移至最大行程；Step S1212, when the front panel moves forward to the maximum stroke, move up, and move up to the maximum stroke;
步骤S1213、前面板下移至对应开合度的位置。Step S1213, the front panel is moved down to a position corresponding to the opening and closing degree.
其中，较佳方案是，若空调进入隐形风模式，所述吹风控制方法的步骤包括：Wherein, the preferred solution is, if the air conditioner enters the invisible wind mode, the steps of the blowing control method include:
步骤S122、前面板运动并调节出风通道的空间大小；其中，不同所述控制档位的空间大小越小，其对应的风机转速相对越小。Step S122, the front panel moves and adjusts the space size of the air outlet channel; wherein, the smaller the space size of the different control gears, the smaller the corresponding fan speed.
其中，较佳方案是，所述前面板通过驱动机构设置在中框的前端面，并在驱动机构带动下前后移动，所述吹风控制方法的步骤包括：Wherein, a preferred solution is that the front panel is arranged on the front end face of the middle frame by a driving mechanism, and is moved back and forth under the driving of the driving mechanism, and the steps of the blowing control method include:
步骤S1221、前面板前移至最大距离；Step S1221, the front panel is moved forward to the maximum distance;
步骤S1222、根据控制档位使前面板前移至对应空间大小的位置。Step S1222, move the front panel forward to a position corresponding to the size of the space according to the control gear.
其中，较佳方案是，所述空调包括水平出风模式和隐形风模式，所述吹风控制方法的步骤包括：Wherein, a preferred solution is that the air conditioner includes a horizontal air outlet mode and a stealth air mode, and the steps of the air blowing control method include:
步骤S21、设置第一温度差，当温度差大于第一温度差，进入水平出风模式；Step S21, setting the first temperature difference, when the temperature difference is greater than the first temperature difference, enter the horizontal air outlet mode;
步骤S22、当温度差小于第一温度差，进入隐形风模式。Step S22, when the temperature difference is less than the first temperature difference, enter the invisible wind mode.
其中，较佳方案是，所述空调包括水平出风模式和隐形风模式，还设置有人体传感器以获取人体距离，所述吹风控制方法的步骤包括：Among them, a preferred solution is that the air conditioner includes a horizontal air outlet mode and an invisible air mode, and is also provided with a human body sensor to obtain the human body distance, and the steps of the air blowing control method include:
步骤S31、设置第一距离值，当距离大于第一距离值时，进入水平出风模式；Step S31, setting the first distance value, when the distance is greater than the first distance value, enter the horizontal air outlet mode;
步骤S32、当距离小于第一距离值，进入隐形风模式。Step S32, when the distance is less than the first distance value, enter the stealth wind mode.
其中，较佳方案是，所述中框还设有进风口，所述空调还包括设置在进风口处或中框上的温度传感器，所述的快速制冷控制方法的步骤包括：The preferred solution is that the middle frame is further provided with an air inlet, the air conditioner further includes a temperature sensor arranged at the air inlet or on the middle frame, and the steps of the rapid refrigeration control method include:
步骤S111、根据温度传感器获取环境温度；Step S111, obtaining the ambient temperature according to the temperature sensor;
步骤S112、根据目标温度和环境温度的温度差选择对应的控制档位；其中，每一所述控制档位对应一温度差或温度差范围。Step S112 , selecting a corresponding control gear according to the temperature difference between the target temperature and the ambient temperature; wherein each of the control gears corresponds to a temperature difference or a temperature difference range.
其中，较佳方案是：当用户自定义风机转速时，将风机转速设置为自定义的风机转速；或者，当用户自定义摆动方式时，将导风板的摆动方式设置为自 定义的摆动方式；或者，当用户自定义控制档位时，将控制档位设置为自定义的控制档位。Among them, the best solution is: when the user defines the fan speed, set the fan speed to the custom fan speed; or, when the user defines the swing mode, set the swing mode of the wind deflector to the user-defined swing mode ; Or, when the user defines the control gear, set the control gear to the self-defined control gear.
其中，较佳方案是：进入功能模式后，导风板和前面板均先回到初始状态；或者，进入切换控制档位后，导风板和前面板均先回到初始状态。Among them, the preferred solution is: after entering the function mode, the wind deflector and the front panel return to the initial state first; or, after entering the switching control gear, both the wind deflector and the front panel return to the initial state first.
本发明的有益效果在于，与现有技术相比，本发明通过选择的控制档位，并控制前面板根据控制档位运动至对应的位置，以调节出风通道的空间大小或调节出风口的开合度，实现控制出风口吹出对应风机转速的风，通过吹风控制方法可实现水平吹风模式或/和隐形风模式，实现空调吹出的风不直接吹到人，或者吹出舒适的风，配合前面板实现空调多种功能作用的实施，提高用户体验，并且结构简单容易实现，适用于各种具有前面板的空调装置。The beneficial effect of the present invention is that, compared with the prior art, the present invention controls the selected control gear and controls the front panel to move to the corresponding position according to the control gear to adjust the space of the air outlet or adjust the size of the air outlet. The degree of opening and closing can be used to control the air outlet to blow out the wind corresponding to the speed of the fan. Through the blowing control method, the horizontal blowing mode or/and the invisible wind mode can be realized, so that the air blown by the air conditioner does not directly blow to people, or blows out comfortable wind, cooperate with the front panel The utility model realizes the implementation of various functions of the air conditioner, improves the user experience, has a simple structure and is easy to implement, and is suitable for various air conditioners with front panels.
附图说明Description of drawings
下面将结合附图及实施例对本发明作进一步说明，附图中：The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图1是本发明吹风控制方法的流程示意图；Fig. 1 is the schematic flow chart of the blowing control method of the present invention;
图2是本发明根据温度差选择控制档位的流程示意图；2 is a schematic flow chart of the present invention for selecting a control gear according to a temperature difference;
图3是本发明空调的结构示意图；Fig. 3 is the structural representation of the air conditioner of the present invention;
图4是本发明进行吹风控制方法的空调的结构状态图；Fig. 4 is the structural state diagram of the air conditioner that carries out the blowing control method of the present invention;
图5是本发明基于水平吹风模式的吹风控制方法的流程示意图；Fig. 5 is the schematic flow chart of the blowing control method based on the horizontal blowing mode of the present invention;
图6是图5前面板具体运动方式的流程示意图；Fig. 6 is the schematic flow chart of the concrete movement mode of the front panel of Fig. 5;
图7是实现图5流程时空调的结构状态图；Fig. 7 is the structural state diagram of the air conditioner when realizing the flow chart of Fig. 5;
图8是本发明基于隐形风模式的吹风控制方法的流程示意图；Fig. 8 is the schematic flow chart of the blowing control method based on invisible wind mode of the present invention;
图9是图8前面板具体运动方式的流程示意图；FIG. 9 is a schematic flowchart of a specific movement mode of the front panel of FIG. 8;
图10是实现图8流程时空调的结构状态图；Fig. 10 is the structural state diagram of the air conditioner when realizing the flow chart of Fig. 8;
图11是本发明智能切换水平吹风模式和隐形风模式的流程示意图一；11 is a schematic flow chart 1 of the present invention for intelligently switching the horizontal blowing mode and the invisible wind mode;
图12是本发明智能切换水平吹风模式和隐形风模式的流程示意图二。FIG. 12 is a second schematic flow chart of the present invention for intelligently switching between the horizontal blowing mode and the invisible air mode.
具体实施方式Detailed ways
现结合附图，对本发明的较佳实施例作详细说明。The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
如图1至图4所述，本发明提供一种空调的吹风控制方法的优选实施例。As shown in FIGS. 1 to 4 , the present invention provides a preferred embodiment of a blowing control method for an air conditioner.
一种空调的吹风控制方法，空调包括中框110，设置在中框110上的出风口111，设置在中框110出风口111处的导风板130，以及可运动设置在中框110上的前面板120，所述前面板120运动并与前端面之间形成出风通道，在初始状态下导风板130呈水平导风状态，即水平或类水平抵靠出风口111的下端边，前面板120归位至中框110，设置有多个控制档位，每一所述控制档位设置有对应的风机转速和前面板的位置，所述吹风控制方法的步骤包括：A blowing control method for an air conditioner. The air conditioner includes a middle frame 110 , an air outlet 111 arranged on the middle frame 110 , an air guide plate 130 arranged at the air outlet 111 of the middle frame 110 , and a movably arranged on the middle frame 110 . Front panel 120, the front panel 120 moves and forms an air outlet channel with the front end surface. In the initial state, the air deflector 130 is in a horizontal air guiding state, that is, it is horizontally or almost horizontally against the lower end edge of the air outlet 111, and the front panel 130 is in a horizontal air guiding state. The panel 120 is returned to the middle frame 110, and is provided with a plurality of control gears. Each of the control gears is set with a corresponding fan speed and the position of the front panel. The steps of the blowing control method include:
步骤S11、选择控制档位；Step S11, selecting a control gear;
步骤S12、前面板120根据控制档位运动至对应的位置，以调节出风通道的空间大小或调节出风口111的开合度；Step S12, the front panel 120 is moved to the corresponding position according to the control gear position, so as to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet 111;
步骤S13、控制出风口111吹出对应风机转速的风。Step S13 , controlling the air outlet 111 to blow out air corresponding to the rotational speed of the fan.
其中，通过吹风控制方法可实现水平吹风模式或/和隐形风模式，使空调吹出的风吹得更远，或不直接吹到人，或者吹出舒适的风，将导风板130、前面板120和风机(用于实现不同风机转速)配合实现空调多种功能作用的有效实施，提高用户体验，并且结构简单容易实现，适用于各种具有前面板130的空调装置。Among them, the horizontal blowing mode or/and the invisible wind mode can be realized by the blowing control method, so that the air blown by the air conditioner can blow farther, or not directly blow to people, or blow comfortable wind, and the wind deflector 130, the front panel 120 It cooperates with the fan (used to realize different fan speeds) to realize the effective implementation of various functions of the air conditioner, improves the user experience, and has a simple structure and is easy to implement, and is suitable for various air conditioners with the front panel 130 .
具体地，关于空调结构并参考图3和图4，出风口111优选为下出风口，前面板120可以在中框110前端面上运动，优选为前后移动和上下移动，前面 板120在前移过程中与中框110前端面之间形成出风通道，出风口111吹出的风部分被前面板120阻挡并吹入出风通道中，再沿着前面板120边缘向外吹出，通过控制前面板120运动并调节空间位置，以控制出风通道的进风量；以及，前面板120在前移过程中，不断增加出风通道的间距，从而调节空间大小；以及，前面板120在前移至最远距离时再进行上下移动，在上移过程中逐渐打开出风口111，即增大出风口111的开合度。导风板130可在中框110上进行大角度运动，以改变出风口111吹处风的方向，以满足不同功能模式中的风方向的要求。其中，导风板130呈水平导风状态表示处于水平状态，下导风板130的后端边抵靠在出风口111的下端边，出风口111吹出的风均沿着导风板130流动；前面板120归位至中框110表示前面板120抵靠在中框110前端面上。Specifically, regarding the structure of the air conditioner and referring to FIGS. 3 and 4 , the air outlet 111 is preferably a lower air outlet, and the front panel 120 can move on the front end surface of the middle frame 110 , preferably back and forth and up and down, and the front panel 120 moves forward During the process, an air outlet channel is formed between the front end surface of the middle frame 110, and the air part 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 along the edge of the front panel 120, through the control front panel 120 Move and adjust the space position to control the air intake volume of the air outlet channel; and, in the process of moving forward, the front panel 120 continuously increases the spacing of the air outlet channel, thereby adjusting the space size; and, the front panel 120 moves forward to the farthest When the distance is reached, move up and down again, and gradually open the air outlet 111 during the upward movement, that is, increase the opening and closing degree of the air outlet 111 . The wind deflector 130 can move at a large angle on the middle frame 110 to change the direction of the wind blowing from the air outlet 111 to meet the requirements of the wind direction in different functional modes. Wherein, the wind deflector 130 is in a horizontal wind deflector state, indicating that it is in a horizontal state, the rear end edge of the lower wind deflector 130 abuts against the lower end edge of the air outlet 111, and the wind blown out of the air outlet 111 flows along the air deflector 130; The return of the front panel 120 to the middle frame 110 means that the front panel 120 abuts on the front face of the middle frame 110 .
关于步骤S11，通过不同方式选择控制档位，并且不同功能模式下(水平吹风模式和隐形风模式)的控制档位所对应的参数(风机转速和前面板120的位置)有所不同。包括用户选择和根据触发条件智能选择，针对根据触发条件智能选择包括根据基于目标温度和环境温度的温度差选择不同的控制档位，或者人体传感器获取的人体距离的不同选择不同的控制档位。空调预设有多个基于目标温度和环境温度的温度差的控制档位，且每一所述控制档位均设置有对应的风机转速，即根据温度差选择对应控制档位的风机转速和开合度，从而增加或降低冷风吹出的大小，在高效吹风和耗能之间实现有效平衡，且通过调节出风通道的空间大小确保实现不同程度的隐形风。根据用户选择的目标温度，或者开启空调时默认的目标温度，或者某种模式下所选定的目标温度，作为空调当前设置的目标温度。根据检测到的环境温度获取当前温度差，并选择设定好的控制档位，从而控制空调吹出不同风机转速的风，以便在快完成快速制冷目的前降低能耗，且又可以防止过度制冷。同理，空调预设有多个基于不 同距离的控制档位，根据检测到的距离选择对应的控制档位。Regarding step S11, the control gear is selected in different ways, and the parameters (fan speed and the position of the front panel 120) corresponding to the control gear in different functional modes (horizontal blowing mode and invisible wind mode) are different. Including user selection and intelligent selection based on trigger conditions, intelligent selection based on trigger conditions includes selecting different control gears based on the temperature difference between the target temperature and the ambient temperature, or selecting different control gears based on the distance between the human body obtained by the human body sensor. The air conditioner is preset with a plurality of control gears based on the temperature difference between the target temperature and the ambient temperature, and each control gear is set with a corresponding fan speed, that is, the fan speed and opening of the corresponding control gear are selected according to the temperature difference. It can increase or decrease the size of the cold air blowing out, achieve an effective balance between efficient blowing and energy consumption, and ensure the realization of different degrees of invisible wind by adjusting the space of the air outlet. The target temperature selected by the user, or the default target temperature when the air conditioner is turned on, or the target temperature selected in a certain mode, is used as the target temperature currently set by the air conditioner. The current temperature difference is obtained according to the detected ambient temperature, and the set control gear is selected, so as to control the air conditioner to blow out wind at different fan speeds, so as to reduce energy consumption before the purpose of fast cooling is completed, and it can also prevent excessive cooling. Similarly, the air conditioner presets multiple control gears based on different distances, and selects the corresponding control gears according to the detected distance.
其中，在智能选择控制档位可以在周期性检测、选择，也可以实时检测、选择。Among them, the intelligent selection of the control gear can be periodically detected and selected, or it can be detected and selected in real time.
进一步地，并参考图2，所述中框110还设有进风口，所述空调还包括设置在进风口处或中框110上的温度传感器，所述的快速制冷控制方法的步骤包括：Further, with reference to FIG. 2 , the middle frame 110 is further provided with an air inlet, and the air conditioner further includes a temperature sensor arranged at the air inlet or on the middle frame 110, and the steps of the rapid refrigeration control method include:
步骤S111、根据温度传感器获取环境温度；Step S111, obtaining the ambient temperature according to the temperature sensor;
步骤S112、根据目标温度和环境温度的温度差选择控制档位。Step S112 , selecting the control gear according to the temperature difference between the target temperature and the ambient temperature.
温度传感器可以是传统温度传感模块，也可以是集成式传感模块，如温湿度传感器，为了提高检测精准度，优选设置在进风口处，直接获取环境的气流温度，从而做出更有效的风机转速调整策略。The temperature sensor can be a traditional temperature sensor module or an integrated sensor module, such as a temperature and humidity sensor. In order to improve the detection accuracy, it is preferably set at the air inlet to directly obtain the ambient air temperature, so as to make more effective detection. Fan speed adjustment strategy.
在本实施例中，所述导风板130处于初始状态不变，导风板130处于初始状态时为水平设置，即导风板130处于0转动角度时，导风板130设置在出风口111的下端面，与出风口111密封拼接，使从出风口111吹出的风可以水平向外吹出。其中，当用户自定义风机转速时，将风机转速设置为自定义的风机转速；或者，当用户自定义摆动方式时，将导风板130的摆动方式设置为自定义的摆动方式；或者，当用户自定义控制档位时，将控制档位设置为自定义的控制档位。具体地，根据自动选择控制档位、风机转速、摆动方式，从而设置最佳的快速制冷方案，但是由于用户的不同需求，可根据用户自定义进行对应调整，以满足用户不同需求。In this embodiment, the wind deflector 130 remains unchanged in the initial state, and is set horizontally when the wind deflector 130 is in the initial state, that is, when the wind deflector 130 is at 0 rotation angle, the wind deflector 130 is arranged at the air outlet 111 The lower end surface of the air outlet 111 is sealed and spliced with the air outlet 111, so that the wind blown from the air outlet 111 can be blown out horizontally. Wherein, when the user defines the fan speed, the fan speed is set to the custom fan speed; or, when the user defines the swing mode, the swing mode of the wind deflector 130 is set to the user-defined swing mode; or, when When the user defines the control gear, set the control gear to the self-defined control gear. Specifically, according to the automatic selection of control gear, fan speed, and swing mode, the best rapid cooling scheme is set. However, due to the different needs of users, corresponding adjustments can be made according to user customization to meet different needs of users.
如图5至图7所示，本发明提供水平出风模式的较佳实施例。As shown in FIG. 5 to FIG. 7 , the present invention provides a preferred embodiment of the horizontal air outlet mode.
若空调进入水平出风模式，所述吹风控制方法的步骤包括：If the air conditioner enters the horizontal air outlet mode, the steps of the air blowing control method include:
步骤S121、前面板120运动并调节至出风口111的开合度。Step S121 , the front panel 120 is moved and adjusted to the opening and closing degree of the air outlet 111 .
当然，开合度优选认为前面板120上移的开口尺寸，两者含义一致。其中，不同所述控制档位的温度差越小，其对应的风机转速越小，其对应的开合度越小，可参考图7，前面板120相对于中框110前端面上下移动，其中RPM为风机转速。具体参考下表：Of course, the opening and closing degree is preferably considered as the size of the opening of the front panel 120 moved upward, and the two have the same meaning. The smaller the temperature difference between the different control gears, the smaller the corresponding fan speed and the smaller the corresponding opening and closing degree. Referring to FIG. 7 , the front panel 120 moves up and down relative to the front end of the middle frame 110, wherein the RPM is the fan speed. Please refer to the following table for details:
Figure PCTCN2021104275-appb-000001
Figure PCTCN2021104275-appb-000001
上述表格属于优选方案，仅供参考，可以根据此表再次建立更多不同参数的控制档位选择。其最终目的是在温度差较大时采用更大的风机转速从出风口111吹出，从而实现快速降温效果，同时再温度差慢慢降低时，分阶段降低风机转速，一方面降低能耗，另一方面防止过度制冷，特别是后者，由于检测的环境温度具有延时性，需要通过预测手段防止过度制冷，提高制冷到目标温度的精确度。同时，配合前面板120实现风机转速的物理结构降速，即使出风口111吹出的风可部分进入出风通道中，使风可以在空调四周吹出，吹出的风更柔和更舒服。The above table is a preferred solution and is for reference only. More control gear selections with different parameters can be established again according to this table. Its ultimate purpose is to use a larger fan speed to blow out from the air outlet 111 when the temperature difference is large, so as to achieve a rapid cooling effect. On the one hand, it is necessary to prevent over-cooling, especially the latter. Since the detected ambient temperature is delayed, it is necessary to prevent over-cooling by means of prediction and improve the accuracy of cooling to the target temperature. At the same time, in conjunction with the front panel 120, the physical structure of the fan speed can be reduced, even if the air blown from the air outlet 111 can partially enter the air outlet channel, so that the air can be blown out around the air conditioner, and the blown air is softer and more comfortable.
在本实施例中，并参考图6，所述前面板120通过驱动机构设置在中框110前端面，并在驱动机构带动下前后移动和上下移动，所述快速制冷控制方法的步骤包括：In this embodiment, and referring to FIG. 6 , the front panel 120 is disposed on the front end surface of the middle frame 110 by a driving mechanism, and is moved back and forth and up and down by the driving mechanism. The steps of the rapid refrigeration control method include:
步骤S1211、前面板120在初始状态下前移远离中框110；Step S1211, the front panel 120 is moved forward away from the middle frame 110 in the initial state;
步骤S1212、前面板120前移至最大行程时上移，并逐渐增加出风口111 的开合度；Step S1212, when the front panel 120 moves forward to the maximum stroke, it moves upward, and gradually increases the opening and closing degree of the air outlet 111;
步骤S1213、前面板120上移至对应开合度的位置。In step S1213, the front panel 120 is moved up to a position corresponding to the opening and closing degree.
前面板120是为了使空调具有柔风模式而设置的结构，即使出风口111吹出的风可部分进入出风通道中，通过物理方式降低直接向前吹出风的风量，在不同风机转速变化下，可以适当调整前面板120的开口尺寸，即调节出风口111的开合度。The front panel 120 is designed to make the air conditioner have a soft air mode. Even if the air blown from the air outlet 111 can partially enter the air outlet channel, the air volume directly blown forward is physically reduced. The size of the opening of the front panel 120 can be adjusted appropriately, that is, the opening and closing degree of the air outlet 111 can be adjusted.
其中，还提供另一优选方案：Among them, another preferred solution is also provided:
步骤S1211’、前面板120在初始状态下前移远离中框110；Step S1211', the front panel 120 moves forward away from the middle frame 110 in the initial state;
步骤S1212’、前面板120前移至最大行程时上移，并上移至最大行程；Step S1212', the front panel 120 moves up when the front panel 120 moves forward to the maximum stroke, and moves up to the maximum stroke;
步骤S1213’、前面板120下移至对应开合度的位置。Step S1213', the front panel 120 is moved down to a position corresponding to the opening and closing degree.
通过上述方式，先全部打开出风口111，实现最大开合度，再根据不同的控制档位控制驱动驱动机构的电机转动角度，实现前面板120下移至对应开合度的位置。Through the above method, the air outlets 111 are fully opened to achieve the maximum opening and closing degree, and then the motor rotation angle of the driving mechanism is controlled according to different control gears, so that the front panel 120 is moved down to the position corresponding to the opening and closing degree.
如图8至图10所示，本发明提供隐形风模式的较佳实施例。As shown in FIG. 8 to FIG. 10 , the present invention provides a preferred embodiment of the stealth wind mode.
若空调进入隐形风模式，所述吹风控制方法的步骤包括：If the air conditioner enters the invisible wind mode, the steps of the blowing control method include:
步骤S122、前面板120前移以调节出风通道的空间大小。In step S122, the front panel 120 is moved forward to adjust the space size of the air outlet.
其中，不同所述控制档位的温度差越小，其对应的风机转速越小，其对应的空间大小相对越小，并参考图10，前面板120相对于中框110前端面前后移动。具体参考下表：The smaller the temperature difference between the control gears, the smaller the corresponding fan speed and the smaller the corresponding space. Referring to FIG. 10 , the front panel 120 moves back and forth relative to the front end of the middle frame 110 . Please refer to the following table for details:
温度差Temperature difference 控制档位control gear 风机转速Fan speed 前面板120前移距离 Front panel 120 forward movement distance
大于3度more than 3 degrees 第四档位fourth gear 高风速(1000RPM)High wind speed (1000RPM) 16.4mm16.4mm
大于2度more than 2 degrees 第三档位third gear 中风速(900RPM)Medium Wind Speed (900RPM) 16.4mm16.4mm
大于1度greater than 1 degree 第二档位second gear 低风速(700RPM)Low wind speed (700RPM) 12mm12mm
小于1度less than 1 degree 第一档位first gear 静风速(550RPM)Static wind speed (550RPM) 12mm12mm
上述表格属于优选方案，仅供参考，可以根据此表再次建立更多不同参数的控制档位选择。此表由两个特点，第一是在隐形风模式中，控制档位所对应的风机转速相对于水平出风模式的风机转速更小，特别是还具有静风速的控制档位，配合出风通道，实现空调的柔风操作。第二是不同所述控制档位的温度差越小，其对应的空间大小相对越小，空间大小相对越小可以是逐渐变小，也可以是设置不同的前面板120前移距离，在较大控制档位时设置较大的距离，在较小控制档位时设置较小的距离。The above table is a preferred solution and is for reference only. More control gear selections with different parameters can be established again according to this table. This table has two characteristics. The first is that in the stealth wind mode, the fan speed corresponding to the control gear is smaller than the fan speed of the horizontal outlet mode, especially the static wind speed control gear, which can be matched with the air outlet. channel to realize the soft air operation of the air conditioner. The second is that the smaller the temperature difference between the different control gears, the smaller the corresponding space size is. The smaller the space size is, the smaller the space size is, the smaller the space size is, or the different forward movement distances of the front panel 120 can be set. Set a larger distance when the control gear is large, and set a smaller distance when the control gear is small.
在本实施例中，并参考图9，所述吹风控制方法的步骤包括：In this embodiment, and referring to FIG. 9 , the steps of the blowing control method include:
步骤S1221、前面板120前移至最大距离；Step S1221, the front panel 120 is moved forward to the maximum distance;
步骤S1222、根据控制档位使前面板120前移至对应空间大小的位置。Step S1222, move the front panel 120 forward to a position corresponding to the size of the space according to the control gear.
上述前面板120的控制方式是为了更好进行前面板120的距离判断，通过带动电机的转动角度，高效实现前面板120的移动位置的变化。The above-mentioned control method of the front panel 120 is to better determine the distance of the front panel 120, and by driving the rotation angle of the motor, the change of the moving position of the front panel 120 can be efficiently realized.
如图11和12所示，本发明提供水平出风模式和隐形风模式智能切换的较佳实施例。As shown in FIGS. 11 and 12 , the present invention provides a preferred embodiment of intelligent switching between the horizontal air outlet mode and the invisible air mode.
空调包括水平出风模式和隐形风模式，所述吹风控制方法的步骤包括：The air conditioner includes a horizontal air outlet mode and an invisible air mode, and the steps of the air blowing control method include:
步骤S21、设置第一温度差，当温度差大于第一温度差，进入水平出风模式；Step S21, setting the first temperature difference, when the temperature difference is greater than the first temperature difference, enter the horizontal air outlet mode;
步骤S22、当温度差小于第一温度差，进入隐形风模式。Step S22, when the temperature difference is less than the first temperature difference, enter the invisible wind mode.
其中，设置第一温度差为出产设置，也可以是用户后续自定义设置。Wherein, setting the first temperature difference as a production setting may also be a user-defined subsequent setting.
例如，第一温度差为4度，当大于4度时实现水平出风的最高控制档位，即风机转速最大，前面板120上移最高的控制档位，当小于4度时切换回隐形 风模式，根据温度差的变化从而选择不同的控制档位。For example, if the first temperature difference is 4 degrees, when it is greater than 4 degrees, the highest control gear of the horizontal air outlet is realized, that is, the fan speed is the largest, and the front panel 120 is moved up to the highest control gear, and when it is less than 4 degrees, it switches back to the invisible wind. Mode, select different control gears according to the change of temperature difference.
在本实施例中，进入功能模式后，导风板130和前面板120均先回到初始状态；或者，进入切换控制档位后，导风板130和前面板120均先回到初始状态，便于使前面板120和导风板130更好同步配合，由于前面板120和导风板130都是通过对应电机控制的，可以通过控制电机的转动角度，从而实现前面板120和导风板130的不同位置运动。当然，也可以不回到初始状态，前面板120和导风板130在当前位置状态下继续进行运动，运动至可以实现快速制冷的位置，这种方式，在配合上要求更高，但是整体控制流程更高效快捷。In this embodiment, after entering the functional mode, both the wind deflector 130 and the front panel 120 first return to the initial state; It is convenient to make the front panel 120 and the air deflector 130 better synchronously. Since the front panel 120 and the air deflector 130 are both controlled by corresponding motors, the rotation angle of the motor can be controlled to realize the front panel 120 and the air deflector 130. movement in different positions. Of course, it is not necessary to return to the initial state, the front panel 120 and the air deflector 130 continue to move in the current position, and move to the position where rapid cooling can be achieved. This method requires higher coordination, but the overall control The process is more efficient and faster.
或者，并参考图12，所述空调包括水平出风模式和隐形风模式，还设置有人体传感器以获取人体距离，所述吹风控制方法的步骤包括：Alternatively, and referring to FIG. 12 , the air conditioner includes a horizontal air outlet mode and an invisible air mode, and is also provided with a human body sensor to obtain the human body distance. The steps of the blowing control method include:
步骤S31、设置第一距离值，当距离大于第一距离值时，进入水平出风模式；Step S31, setting the first distance value, when the distance is greater than the first distance value, enter the horizontal air outlet mode;
步骤S32、当距离小于第一距离值，进入隐形风模式。Step S32, when the distance is less than the first distance value, enter the stealth wind mode.
距离与温度差的判断基本一致，在温度差进行判断的基础上增加人***置的判断因素，从而对远处人进行水平吹风，吹得更远，靠近的人进行柔风，使人不会受到较大风的影响，更舒适。The judgment of distance and temperature difference is basically the same. On the basis of the judgment of temperature difference, the judgment factor of human body position is added, so that people in the distance can be blown horizontally and blown farther, and people who are close can be blown softly, so that people will not be affected. More wind effect, more comfortable.
优选地，通过第一距离值实现水平出风模式和隐形风模式的切换，实质是防止人足够靠近空调时，被直接吹风至身上脸上导致不适，较好提高用户体验。Preferably, the switching between the horizontal air outlet mode and the invisible air mode is realized by the first distance value, which is essentially to prevent people from being directly blown to the body and face when they are close enough to the air conditioner, causing discomfort and better user experience.
以上所述者，仅为本发明最佳实施例而已，并非用于限制本发明的范围，凡依本发明申请专利范围所作的等效变化或修饰，皆为本发明所涵盖。The above descriptions are only the best embodiments of the present invention and are not intended to limit the scope of the present invention. All equivalent changes or modifications made according to the scope of the patent application of the present invention are all covered by the present invention.

Claims (11)

  1. 一种空调的吹风控制方法，空调包括中框，设置在中框上的出风口，设置在中框出风口处的导风板，以及可运动设置在中框上的前面板，所述前面板运动并与前端面之间形成出风通道，其特征在于，在初始状态下导风板呈水平导风状态，前面板归位至中框，设置有多个控制档位，每一所述控制档位均设置有风机转速和前面板的位置，所述吹风控制方法的步骤包括：A blowing control method for an air conditioner. The air conditioner comprises a middle frame, an air outlet arranged on the middle frame, an air guide plate arranged at the air outlet of the middle frame, and a front panel movably arranged on the middle frame, the front panel It moves and forms an air outlet channel with the front end surface. It is characterized in that in the initial state, the air deflector is in a horizontal air guiding state, the front panel is returned to the middle frame, and a plurality of control gears are set. The gears are all set with the fan speed and the position of the front panel, and the steps of the blowing control method include:
    步骤S11、选择控制档位；Step S11, selecting a control gear;
    步骤S12、前面板根据控制档位运动至对应的位置，以调节出风通道的空间大小或调节出风口的开合度；Step S12, the front panel is moved to the corresponding position according to the control gear position, so as to adjust the space size of the air outlet channel or adjust the opening and closing degree of the air outlet;
    步骤S13、控制出风口吹出对应风机转速的风。Step S13 , controlling the air outlet to blow out the air corresponding to the rotational speed of the fan.
  2. 根据权利要求1所述的吹风控制方法，其特征在于，若空调进入水平出风模式，所述吹风控制方法的步骤包括：The air blowing control method according to claim 1, wherein if the air conditioner enters a horizontal air outlet mode, the steps of the air blowing control method include:
    步骤S121、前面板运动并调节至出风口的开合度；Step S121, the front panel is moved and adjusted to the opening and closing degree of the air outlet;
    其中，不同所述控制档位的出风口开合度越小，其对应的风机转速相对越小。Wherein, the smaller the opening and closing degrees of the air outlets of different control gears, the smaller the corresponding fan speed.
  3. 根据权利要求2所述的吹风控制方法，其特征在于，所述前面板通过驱动机构设置在中框的前端面，并在驱动机构带动下前后移动和上下移动，所述快速制冷控制方法的步骤包括：The blowing control method according to claim 2, wherein the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and is moved back and forth and up and down under the driving of the driving mechanism. The steps of the rapid refrigeration control method include:
    步骤S1211、前面板在初始状态下前移远离中框；Step S1211, the front panel is moved forward away from the middle frame in the initial state;
    步骤S1212、前面板前移至最大行程时上移，并逐渐增加出风口的开合度；Step S1212, when the front panel moves forward to the maximum stroke, it moves upward, and gradually increases the opening and closing degree of the air outlet;
    步骤S1213、前面板上移至对应开合度的位置。Step S1213, the front panel is moved to a position corresponding to the opening and closing degree.
  4. 根据权利要求2所述的吹风控制方法，其特征在于，所述前面板通过驱动机构设置在中框的前端面，并在驱动机构带动下前后移动和上下移动，所 述快速制冷控制方法的步骤包括：The blowing control method according to claim 2, wherein the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and is moved back and forth and up and down under the driving of the driving mechanism. The steps of the rapid refrigeration control method include:
    步骤S1211’、前面板在初始状态下前移远离中框；Step S1211', the front panel is moved forward away from the middle frame in the initial state;
    步骤S1212’、前面板前移至最大行程时上移，并上移至最大行程；Step S1212', move up when the front panel is moved forward to the maximum stroke, and move up to the maximum stroke;
    步骤S1213’、前面板下移至对应开合度的位置。Step S1213', the front panel is moved down to the position corresponding to the opening and closing degree.
  5. 根据权利要求1所述的吹风控制方法，其特征在于，若空调进入隐形风模式，所述吹风控制方法的步骤包括：The blowing control method according to claim 1, wherein if the air conditioner enters the invisible wind mode, the steps of the blowing control method include:
    步骤S122、前面板运动并调节出风通道的空间大小；Step S122, the front panel moves and adjusts the space size of the air outlet;
    其中，不同所述控制档位的空间大小越小，其对应的风机转速相对越小。Wherein, the smaller the space size of the different control gears is, the smaller the corresponding fan speed is.
  6. 根据权利要求5所述的吹风控制方法，其特征在于，所述前面板通过驱动机构设置在中框的前端面，并在驱动机构带动下前后移动，所述吹风控制方法的步骤包括：The blowing control method according to claim 5, wherein the front panel is arranged on the front end surface of the middle frame by a driving mechanism, and moves back and forth under the driving of the driving mechanism, and the steps of the blowing control method include:
    步骤S1221、前面板前移至最大距离；Step S1221, the front panel is moved forward to the maximum distance;
    步骤S1222、根据控制档位使前面板前移至对应空间大小的位置。Step S1222, move the front panel forward to a position corresponding to the size of the space according to the control gear.
  7. 根据权利要求1至6任一所述的吹风控制方法，其特征在于，所述空调包括水平出风模式和隐形风模式，所述吹风控制方法的步骤包括：The air blowing control method according to any one of claims 1 to 6, wherein the air conditioner includes a horizontal air outlet mode and an invisible air mode, and the steps of the air blowing control method include:
    步骤S21、设置第一温度差，当温度差大于第一温度差，进入水平出风模式；Step S21, setting the first temperature difference, when the temperature difference is greater than the first temperature difference, enter the horizontal air outlet mode;
    步骤S22、当温度差小于第一温度差，进入隐形风模式。Step S22, when the temperature difference is less than the first temperature difference, enter the invisible wind mode.
  8. 根据权利要求1至6任一所述的吹风控制方法，其特征在于，所述空调包括水平出风模式和隐形风模式，还设置有人体传感器以获取人体距离，所述吹风控制方法的步骤包括：The air blowing control method according to any one of claims 1 to 6, wherein the air conditioner includes a horizontal air outlet mode and an invisible air mode, and a human body sensor is further provided to obtain the human body distance, and the steps of the air blowing control method include: :
    步骤S31、设置第一距离值，当距离大于第一距离值时，进入水平出风模式；Step S31, setting the first distance value, when the distance is greater than the first distance value, enter the horizontal air outlet mode;
    步骤S32、当距离小于第一距离值，进入隐形风模式。Step S32, when the distance is less than the first distance value, enter the stealth wind mode.
  9. 根据权利要求1至6任一所述的吹风控制方法，其特征在于，所述中框还设有进风口，所述空调还包括设置在进风口处或中框上的温度传感器，所述的快速制冷控制方法的步骤包括：The 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 The steps of the rapid refrigeration control method include:
    步骤S111、根据温度传感器获取环境温度；Step S111, obtaining the ambient temperature according to the temperature sensor;
    步骤S112、根据目标温度和环境温度的温度差选择对应的控制档位；其中，每一所述控制档位对应一温度差或温度差范围。Step S112 , selecting a corresponding control gear according to the temperature difference between the target temperature and the ambient temperature; wherein each of the control gears corresponds to a temperature difference or a temperature difference range.
  10. 根据权利要求1所述的吹风控制方法，其特征在于：当用户自定义风机转速时，将风机转速设置为自定义的风机转速；或者，当用户自定义摆动方式时，将导风板的摆动方式设置为自定义的摆动方式；或者，当用户自定义控制档位时，将控制档位设置为自定义的控制档位。The blowing control method according to claim 1, wherein: when the user defines the fan speed, the fan speed is set to the self-defined fan speed; or, when the user defines the swing mode, the swing of the air deflector is set The mode is set to the custom swing mode; or, when the user defines the control gear, the control gear is set to the custom control gear.
  11. 根据权利要求1所述的吹风控制方法，其特征在于：进入功能模式后，导风板和前面板均先回到初始状态；或者，进入切换控制档位后，导风板和前面板均先回到初始状态。The blowing control method according to claim 1, wherein: after entering the functional mode, both the air deflector and the front panel first return to the initial state; or, after entering the switching control gear, both the air deflector and the front panel are first back to the initial state.
PCT/CN2021/104275 2020-11-07 2021-07-02 Air conditioner blowing control method WO2022095486A1 (en)

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