WO2019141018A1 - 空调器的控制方法与空调器 - Google Patents

空调器的控制方法与空调器 Download PDF

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Publication number
WO2019141018A1
WO2019141018A1 PCT/CN2018/120118 CN2018120118W WO2019141018A1 WO 2019141018 A1 WO2019141018 A1 WO 2019141018A1 CN 2018120118 W CN2018120118 W CN 2018120118W WO 2019141018 A1 WO2019141018 A1 WO 2019141018A1
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WIPO (PCT)
Prior art keywords
humidity
difference
air conditioner
temperature
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2018/120118
Other languages
English (en)
French (fr)
Inventor
刘卫兵
耿宝寒
朱辉
刘庆赟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
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Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Publication of WO2019141018A1 publication Critical patent/WO2019141018A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F24F11/70—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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • 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
    • F24F2110/20—Humidity
    • 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 technical field of air conditioners, and in particular to a control method of an air conditioner and an air conditioner.
  • Air conditioners can help people reach an adaptable temperature when the ambient temperature is too high or too low.
  • An object of the present invention is to enable the air conditioner to adjust the humidity and improve the comfort of the user.
  • a further object of the present invention is to improve the intelligence of the air conditioner and enhance the user experience.
  • the present invention provides a method of controlling an air conditioner, wherein the air conditioner includes: a temperature sensor configured to detect a temperature of a space in which the air conditioner is located; a humidity sensor configured to detect a humidity of a space in which the air conditioner is located; and a refrigeration system,
  • the utility model comprises a compressor and a fan
  • the control method of the air conditioner comprises: obtaining an actual humidity value of a space in which the air conditioner is located; determining an operating frequency of the compressor according to the actual humidity value; and driving the compressor to operate according to the determined operating frequency.
  • the method further comprises: obtaining an actual temperature value of the space in which the air conditioner is located; determining a rotation speed of the wind turbine according to the actual temperature value; and operating the fan to operate according to the determined rotation speed.
  • the step of determining the operating frequency of the compressor according to the actual humidity value comprises: calculating a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; and matching the relative humidity difference in the preset frequency information table. The corresponding operating frequency.
  • the step of determining the rotational speed of the fan according to the actual temperature value comprises: calculating a difference between the actual temperature value and the preset temperature value to obtain a relative temperature difference; and matching the corresponding temperature difference in the preset speed information table to obtain a corresponding Speed.
  • the matching determines that the corresponding operating frequency is the first frequency; when the relative humidity difference is greater than the first humidity difference and less than the second humidity difference, the matching is obtained.
  • the running frequency is the second frequency; when the relative humidity difference is greater than or equal to the second humidity difference and less than or equal to the third humidity difference, the matching obtains the corresponding operating frequency as the third frequency; and the relative humidity difference is greater than the third humidity difference and less than the first
  • the matching corresponding operating frequency is the fourth frequency; when the relative humidity difference is greater than or equal to the fourth humidity difference, the matching results in the corresponding operating frequency being the fifth frequency, wherein the first frequency is less than the second frequency is less than The third frequency is less than the fourth frequency and less than the fifth frequency.
  • the matching determines that the corresponding rotation speed is the first rotation speed; when the relative temperature difference is greater than the first temperature difference and less than the second temperature difference, the matching obtains the corresponding rotation speed.
  • the matching is determined to be the third speed; the relative temperature difference is greater than the third temperature difference and less than the fourth temperature difference
  • the corresponding rotational speed is the fourth rotational speed; when the relative temperature difference is greater than or equal to the fourth temperature difference, the matching obtains the corresponding rotational speed as the fifth rotational speed, wherein the first rotational speed is smaller than the second rotational speed and the third rotational speed is smaller than the third rotational speed.
  • the fourth speed is less than the fifth speed.
  • an air conditioner comprising: a temperature sensor configured to detect a temperature of a space in which the air conditioner is located; a humidity sensor configured to detect a humidity of a space in which the air conditioner is located; and a refrigeration system including a compressor And the fan, and the control device, configured to: obtain an actual humidity value of the space in which the air conditioner is located; determine an operating frequency of the compressor according to the actual humidity value; and drive the compressor to operate according to the determined operating frequency.
  • control device is further configured to: obtain an actual temperature value of the space in which the air conditioner is located; determine a rotation speed of the fan according to the actual temperature value; and drive the fan to operate according to the determined rotation speed.
  • control device further includes: a frequency determining module configured to: calculate a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; and obtain a corresponding correspondence according to the relative humidity difference in the preset frequency information table The frequency of operation.
  • a frequency determining module configured to: calculate a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; and obtain a corresponding correspondence according to the relative humidity difference in the preset frequency information table The frequency of operation.
  • control device further includes: a rotation speed determining module configured to: calculate a difference between the actual temperature value and the preset temperature value to obtain a relative temperature difference; and obtain a corresponding correspondence according to the relative temperature difference in the preset speed information table Speed.
  • a rotation speed determining module configured to: calculate a difference between the actual temperature value and the preset temperature value to obtain a relative temperature difference; and obtain a corresponding correspondence according to the relative temperature difference in the preset speed information table Speed.
  • the air conditioner control method and the air conditioner of the present invention obtain the actual humidity value of the space in which the air conditioner is located; determine the operating frequency of the compressor according to the actual humidity value; and drive the compressor to operate according to the determined operating frequency, and can adjust the air conditioner
  • the operating frequency of the compressor is used to control the cooling capacity, so as to adjust the humidity in the room, without adding additional equipment, to adjust the humidity in a simple way, without increasing the cost and improving the user's comfort. .
  • control method of the air conditioner of the present invention and the air conditioner further include: obtaining an actual temperature value of a space in which the air conditioner is located after the step of driving the compressor to operate according to the determined operating frequency; determining the rotation speed of the wind turbine according to the actual temperature value. And the driving fan works according to the determined speed.
  • the temperature is adjusted by adjusting the fan speed, and the temperature and humidity are adjusted, so that the environment in the room more satisfies the user's comfort requirement.
  • the step of determining the operating frequency of the compressor according to the actual humidity value comprises: calculating a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; The humidity difference is matched in the preset frequency information table to obtain the corresponding operating frequency.
  • the step of determining the rotation speed of the fan according to the actual temperature value comprises: calculating a difference between the actual temperature value and the preset temperature value to obtain a relative temperature difference; and matching the corresponding speed according to the relative temperature difference in the preset speed information table, wherein The preset humidity value and frequency information table and the speed information table are all preset.
  • the operating frequency of the compressor and the speed of the fan can be automatically determined, and the degree of intelligence is high, and the user intervention is reduced. Operation, automatically adjust the temperature and humidity of the room according to the actual situation to enhance the user experience.
  • FIG. 1 is a block diagram showing the structure of an air conditioner according to an embodiment of the present invention.
  • FIG. 2 is a schematic front structural view of an air conditioner according to an embodiment of the present invention.
  • FIG. 3 is a schematic view showing the back structure of an air conditioner according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing the structure of an air conditioner according to another embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a control method of an air conditioner according to an embodiment of the present invention.
  • Figure 6 is a detailed flow chart of a method of controlling an air conditioner in accordance with one embodiment of the present invention.
  • the present embodiment first provides an air conditioner 100 that can adjust the humidity in a simple manner without adding additional equipment, without increasing the cost and improving the user's comfort.
  • 1 is a block diagram showing the structure of an air conditioner 100 according to an embodiment of the present invention.
  • the air conditioner 100 may generally include a temperature sensor 120, a humidity sensor 110, a refrigeration system 140, and a control device 130.
  • the temperature sensor 120 may be configured to detect the temperature of the space in which the air conditioner 100 is located. Specifically, the temperature sensor 120 may be of various types such as a thermocouple, a thermistor, a resistance temperature detector, and the like.
  • the humidity sensor 110 may be configured to detect the humidity of the space in which the air conditioner 100 is located. Humidity refers to the percentage of moisture in the air that is used to indicate the humidity of the air.
  • Refrigeration system 140 may include a compressor 141 and a fan 142.
  • the compressor 141 plays a role of compressing and driving the refrigerant in the refrigerant circuit, extracting the refrigerant from the low pressure zone, compressing and sending it to the high pressure zone for condensation, continuously absorbing heat from one end of the low pressure zone to the refrigerant and then sending it to the high pressure.
  • the area is emitted into the air.
  • the fan 142 can supply air, and the cooled wind can be sent out through the air outlet 11.
  • the fan 142 can be a cross flow fan.
  • the cross flow fan may include a cross flow fan and a motor, and the motor may be a stepping motor.
  • the cross flow fan may further include a fan shaft to achieve a connection between the cross flow fan and the motor.
  • the control device 130 may be configured to: obtain an actual humidity value of the space in which the air conditioner 100 is located; determine an operating frequency of the compressor 141 based on the actual humidity value; and drive the compressor 141 to operate in accordance with the determined operating frequency.
  • the actual humidity value of the space in which the air conditioner 100 is located can be detected by the humidity sensor 110.
  • the amount of refrigeration generated can be controlled by adjusting the operating frequency of the compressor 141, and the amount of refrigeration is related to the humidity in the air, thereby adjusting the humidity in the air by adjusting the operating frequency of the compressor 141.
  • the greater the humidity in the air the greater the operating frequency of the compressor 141 needs to be adjusted, thereby increasing the amount of refrigeration, causing the water vapor in the room air to condense for dehumidification.
  • the step of determining the operating frequency of the compressor 141 according to the actual humidity value may include: calculating a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; and presetting according to the relative humidity difference
  • the matching in the frequency information table results in the corresponding operating frequency. Specifically, when the relative humidity difference is less than or equal to the first humidity difference, the matching determines that the corresponding operating frequency is the first frequency; when the relative humidity difference is greater than the first humidity difference and less than the second humidity difference, the matching results in a corresponding operation.
  • the frequency is the second frequency; when the relative humidity difference is greater than or equal to the second humidity difference and less than or equal to the third humidity difference, the matching determines that the corresponding operating frequency is the third frequency; and the relative humidity difference is greater than the third humidity difference and less than the fourth When the humidity is poor, the matching corresponding operating frequency is the fourth frequency; when the relative humidity difference is greater than or equal to the fourth humidity difference, the matching results in the corresponding operating frequency being the fifth frequency, wherein the first frequency is less than the second frequency is less than the second frequency
  • the three frequencies are less than the fourth frequency and less than the fifth frequency.
  • the operating frequency of the compressor 141 is determined by the actual humidity value of the space in which the air conditioner 100 is located, and the cooling capacity can be controlled by adjusting the operating frequency of the compressor 141 of the air conditioner 100, thereby achieving the in-room Humidity adjustment eliminates the need for additional equipment to achieve humidity adjustment in a convenient way, increasing user comfort without increasing costs.
  • FIG. 2 is a front structural view of an air conditioner 100 according to an embodiment of the present invention
  • FIG. 3 is a schematic rear view of the air conditioner 100 according to an embodiment of the present invention.
  • the air conditioner 100 may further include a housing 10 and a swinging blade 20.
  • the interior of the housing 10 defines a cavity, and the air outlet 11 is opened at the front portion thereof.
  • An evaporator, a cross-flow fan and the like can be accommodated in the cavity.
  • the position of the cross flow fan and the position of the air outlet 11 are correspondingly arranged, that is, the cross flow fan of the cross flow fan can face the air outlet 11 so that the wind generated by the cross flow fan is sent out through the air outlet 11 .
  • the pendulum blade 20 may be disposed at the air outlet 11.
  • the pendulum blade 20 may include a lateral pendulum blade and a vertical pendulum blade, and the lateral pendulum blade is disposed inside the vertical pendulum blade.
  • the lateral swinging blade and the vertical swinging blade can be operated in accordance with the air blowing command of the air conditioner 100. For example, when the air supply command is swaying up and down, the lateral swinging blade can move up and down; when the air supply command is swaying left and right, the vertical swinging leaf can move left and right.
  • the housing 10 may include a top cover 12, a left panel 13, a right panel 14, a base 15, a rear inlet grille 16, and a rear panel 17, and the middle of the left panel 13 and the right panel 14 is defined Air outlet 11.
  • the rear intake grill 16 allows wind outside the air conditioner 100 to enter thereby.
  • the humidity sensor 110 may be disposed at a middle portion of the rear inlet grille 16, and the temperature sensor 120 may be disposed at a lower portion of the rear inlet grille 16.
  • a through hole 18 may also be formed in the rear panel 17 for the cable connecting the indoor and outdoor units of the air conditioner to pass through.
  • the air conditioner 100 of the present embodiment may further include a display device 19 disposed at a front portion of the top cover 12 and configured to output operation information of the air conditioner 100.
  • the display device 19 can display an operation mode, a set temperature, a wind speed, and the like of the air conditioner 100.
  • the working mode of the air conditioner 100 may include cooling and heating; the wind speed may include high wind, middle wind and low wind.
  • the display device 19 can also be a touch display screen, and in addition to being able to display the operation information of the air conditioner 100, the user can also obtain the air supply command.
  • the air conditioner 100 can automatically determine the operating frequency of the compressor 141 according to the actual humidity value, and drive the compressor 141 to operate according to the determined operating frequency, thereby reducing the user inputting the set humidity.
  • the operation automatically adjusts the humidity so that the humidity in the air meets the user's comfort requirements.
  • FIG. 4 is a block diagram showing the structure of an air conditioner 100 according to another embodiment of the present invention.
  • the control device 130 of the air conditioner 100 may include a frequency determining module 131 and a rotational speed determining module 132.
  • the control device 130 of this embodiment may be further configured to: obtain an actual temperature value of the space in which the air conditioner 100 is located; determine the rotation speed of the fan 142 according to the actual temperature value; and drive the fan 142 to operate according to the determined rotation speed.
  • the actual temperature value of the space in which the air conditioner 100 is located can be detected by the temperature sensor 120. By adjusting the rotational speed of the fan 142, the amount of air supplied can be controlled to adjust the temperature in the air.
  • the control device 130 may include a frequency determination module 131 and a rotation speed determination module 132.
  • the frequency determining module 131 may be configured to: calculate a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; and obtain a corresponding operating frequency by matching the relative humidity difference in the preset frequency information table.
  • the speed determining module 132 can be configured to: calculate a difference between the actual temperature value and the preset temperature value to obtain a relative temperature difference; and match the relative speed difference in the preset speed information table to obtain a corresponding speed.
  • the preset humidity value can be preset according to the actual situation. For example, people feel that the comfortable humidity range is about 40% to 60%, and the preset humidity value can be set to 50%. Calculating the difference between the actual humidity value and the preset humidity value, you can understand the difference between the current actual humidity value and the humidity that people feel comfortable with.
  • the preset temperature value can be preset according to the actual situation. For example, the temperature range that people feel comfortable is about 18 ° C to 24 ° C, and the preset temperature value can be set to 22 ° C. Calculating the difference between the actual temperature value and the preset temperature value, you can understand the difference between the current actual temperature value and the temperature that people feel comfortable.
  • the operating frequency of the compressor 141 corresponding to different relative humidity differences may be stored in advance in the preset frequency information table. After calculating the relative humidity difference, the corresponding operating frequency can be automatically queried according to the frequency information table, and the operating frequency is used as the determined operating frequency of the compressor 141. Specifically, when the relative humidity difference is less than or equal to the first humidity difference, the matching determines that the corresponding operating frequency is the first frequency; when the relative humidity difference is greater than the first humidity difference and less than the second humidity difference, the matching results in a corresponding operation.
  • the frequency is the second frequency; when the relative humidity difference is greater than or equal to the second humidity difference and less than or equal to the third humidity difference, the matching determines that the corresponding operating frequency is the third frequency; and the relative humidity difference is greater than the third humidity difference and less than the fourth
  • the matching corresponding operating frequency is the fourth frequency; when the relative humidity difference is greater than or equal to the fourth humidity difference, the matching results in the corresponding operating frequency being the fifth frequency, wherein the first frequency is less than the second frequency is less than the second frequency
  • the three frequencies are less than the fourth frequency and less than the fifth frequency. That is to say, the larger the actual actual humidity value is, the larger the operating frequency of the compressor 141 is, and the dehumidification is performed by increasing the cooling capacity.
  • the rotational speed of the fan 142 corresponding to different relative temperature differences may be stored in advance in the rotational speed information table. After the relative temperature difference is calculated, the corresponding rotation speed can be automatically obtained according to the rotation speed information table, and the rotation speed is used as the determined rotation speed of the fan 142.
  • the matching determines that the corresponding rotation speed is the first rotation speed; when the relative temperature difference is greater than the first temperature difference and less than the second temperature difference, the matching determines that the corresponding rotation speed is The second rotation speed; when the relative temperature difference is greater than or equal to the second temperature difference and less than or equal to the third temperature difference, the matching results in the corresponding rotation speed being the third rotation speed; when the relative temperature difference is greater than the third temperature difference and less than the fourth temperature difference , the matching corresponding rotation speed is the fourth rotation speed; when the relative temperature difference is greater than or equal to the fourth temperature difference, the matching obtains the corresponding rotation speed as the fifth rotation speed, wherein the first rotation speed is smaller than the second rotation speed is smaller than the third rotation speed is less than the fourth rotation speed.
  • the rotation speed is less than the fifth rotation speed. That is to say, the larger the actual temperature value is, the larger the rotational speed of the fan 142 is, and the cooling is performed by increasing the air supply amount.
  • the air conditioner 100 of the embodiment determines the rotation speed of the fan 142 by the actual temperature value of the space in which the air conditioner 100 is located, adjusts the temperature by adjusting the rotation speed of the fan 142 on the basis of preferentially adjusting the humidity, and simultaneously adjusts the temperature and humidity.
  • the environment in the room is more suitable for the user's comfort needs.
  • the preset humidity value and the frequency information table and the rotation speed information table are all preset, and after the actual humidity value and the actual temperature value are acquired, the operating frequency of the compressor 141 and the rotating speed of the fan 142 can be automatically determined, and the degree of intelligence is high and reduced.
  • the user's intervention operation automatically adjusts the temperature and humidity of the room according to the actual situation to enhance the user's experience.
  • Fig. 5 is a schematic diagram of a control method of an air conditioner according to an embodiment of the present invention.
  • the control method of the air conditioner may be performed by the air conditioner 100 of any of the above embodiments, and the control method of the air conditioner may include the following steps:
  • Step S502 obtaining an actual humidity value of a space where the air conditioner 100 is located;
  • Step S504 determining an operating frequency of the compressor 141 according to the actual humidity value
  • step S506 the driving compressor 141 operates in accordance with the determined operating frequency.
  • the actual humidity value of the space in which the air conditioner 100 is located in step S502 can be detected by the humidity sensor 110.
  • the humidity sensor 110 may be configured to detect the humidity of the space in which the air conditioner 100 is located.
  • Humidity refers to the percentage of moisture in the air that is used to indicate the humidity of the air.
  • the step of determining the operating frequency of the compressor 141 according to the actual humidity value in step S504 may include: calculating a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference; and matching in the preset frequency information table according to the relative humidity difference.
  • the corresponding operating frequency is obtained. Specifically, when the relative humidity difference is less than or equal to the first humidity difference, the matching determines that the corresponding operating frequency is the first frequency; when the relative humidity difference is greater than the first humidity difference and less than the second humidity difference, the matching results in a corresponding operation.
  • the frequency is the second frequency; when the relative humidity difference is greater than or equal to the second humidity difference and less than or equal to the third humidity difference, the matching determines that the corresponding operating frequency is the third frequency; and the relative humidity difference is greater than the third humidity difference and less than the fourth When the humidity is poor, the matching corresponding operating frequency is the fourth frequency; when the relative humidity difference is greater than or equal to the fourth humidity difference, the matching results in the corresponding operating frequency being the fifth frequency, wherein the first frequency is less than the second frequency is less than the second frequency
  • the three frequencies are less than the fourth frequency and less than the fifth frequency.
  • the amount of refrigeration generated can be controlled by adjusting the operating frequency of the compressor 141, and the amount of refrigeration is related to the humidity in the air, thereby adjusting the humidity in the air by adjusting the operating frequency of the compressor 141.
  • the greater the humidity in the air the greater the operating frequency of the compressor 141 needs to be adjusted, thereby increasing the amount of refrigeration, causing the water vapor in the room air to condense for dehumidification.
  • the control method of the air conditioner of the embodiment obtains the actual humidity value of the space in which the air conditioner 100 is located; determines the operating frequency of the compressor 141 according to the actual humidity value; and drives the compressor 141 to operate according to the determined operating frequency, which can be adjusted
  • the operating frequency of the compressor 141 of the air conditioner 100 controls the cooling capacity, thereby realizing the adjustment of the humidity in the room, without adding additional equipment, and realizing the adjustment of the humidity in a simple manner, and increasing the user without increasing the cost. Comfort.
  • the air conditioner 100 can achieve higher technical effects by further optimizing and configuring the above steps.
  • Step S602 obtaining an actual humidity value of a space in which the air conditioner 100 is located;
  • Step S604 calculating a difference between the actual humidity value and the preset humidity value to obtain a relative humidity difference
  • Step S606 matching the relative humidity difference in the preset frequency information table to obtain a corresponding operating frequency
  • Step S608 driving the compressor 141 to operate according to the determined operating frequency
  • Step S610 obtaining an actual temperature value of a space in which the air conditioner 100 is located
  • Step S612 calculating a difference between the actual temperature value and the preset temperature value to obtain a relative temperature difference
  • Step S614 matching corresponding speeds in the preset speed information table according to the relative temperature difference
  • step S616 the driving fan 142 operates at the determined rotation speed.
  • the actual humidity value of the space in which the air conditioner 100 is located in step S602 can be detected by the humidity sensor 110.
  • the preset humidity value in step S604 can be preset according to actual conditions. For example, people feel that the comfortable humidity range is about 40% to 60%, and the preset humidity value can be set to 50%. Calculating the difference between the actual humidity value and the preset humidity value, you can understand the difference between the current actual humidity value and the humidity that people feel comfortable with. Specifically, the difference between the actual humidity value and the preset humidity value is a relative humidity difference.
  • the operating frequency of the compressor 141 corresponding to the different relative humidity difference may be stored in advance in the preset frequency information table in step S606. After the relative humidity difference is calculated in step S604, the corresponding operating frequency can be automatically queried according to the frequency information table, and the operating frequency is used as the determined operating frequency of the compressor 141. Specifically, when the relative humidity difference is less than or equal to the first humidity difference, the matching determines that the corresponding operating frequency is the first frequency; when the relative humidity difference is greater than the first humidity difference and less than the second humidity difference, the matching results in a corresponding operation.
  • the frequency is the second frequency; when the relative humidity difference is greater than or equal to the second humidity difference and less than or equal to the third humidity difference, the matching determines that the corresponding operating frequency is the third frequency; and the relative humidity difference is greater than the third humidity difference and less than the fourth
  • the matching corresponding operating frequency is the fourth frequency; when the relative humidity difference is greater than or equal to the fourth humidity difference, the matching results in the corresponding operating frequency being the fifth frequency, wherein the first frequency is less than the second frequency is less than the second frequency
  • the three frequencies are less than the fourth frequency and less than the fifth frequency. That is to say, the larger the actual actual humidity value is, the larger the operating frequency of the compressor 141 is, and the dehumidification is performed by increasing the cooling capacity.
  • the difference between the actual humidity value and the preset humidity value that is, the relative humidity difference is ⁇ d.
  • the following information is pre-stored in the frequency information table: when ⁇ d ⁇ -20%, the operating frequency of the corresponding compressor 141 is 20 Hz to 25 Hz; when -20% ⁇ ⁇ d ⁇ -10%, the corresponding operating frequency of the compressor 141 is 25 Hz.
  • the corresponding operating frequency of the compressor 141 is 30 Hz to 35 Hz; when 10% ⁇ ⁇ d ⁇ 20%, the corresponding operating frequency of the compressor 141 is 35 Hz to 40 Hz; ⁇ d ⁇ At 20%, the corresponding compressor 141 operates at a frequency of 40 Hz to 45 Hz. If the actual humidity value detected by the humidity sensor 110 is 65% and the preset humidity value is 50%, the relative humidity difference ⁇ d is 15%, and the operating frequency of the compressor 141 can be matched according to the frequency information table to be 35 Hz to 40 Hz.
  • the actual temperature value of the space in which the air conditioner 100 is located in step S610 can be detected by the temperature sensor 120.
  • the preset temperature value in step S612 can be preset according to actual conditions. For example, the temperature range that people feel comfortable is about 18 ° C to 24 ° C, and the preset temperature value can be set to 22 ° C. Calculating the difference between the actual temperature value and the preset temperature value, you can understand the difference between the current actual temperature value and the temperature that people feel comfortable. Specifically, the difference between the actual temperature value and the preset temperature value is a relative temperature difference.
  • the rotational speed of the fan 142 corresponding to the different relative temperature difference may be pre-stored in the preset rotational speed information table in step S614. After the relative temperature difference is calculated in step S612, the corresponding rotation speed can be automatically queried according to the rotation speed information table, and the rotation speed is used as the determined rotation speed of the fan 142.
  • the matching determines that the corresponding rotation speed is the first rotation speed; when the relative temperature difference is greater than the first temperature difference and less than the second temperature difference, the matching determines that the corresponding rotation speed is The second rotation speed; when the relative temperature difference is greater than or equal to the second temperature difference and less than or equal to the third temperature difference, the matching results in the corresponding rotation speed being the third rotation speed; when the relative temperature difference is greater than the third temperature difference and less than the fourth temperature difference , the matching corresponding rotation speed is the fourth rotation speed; when the relative temperature difference is greater than or equal to the fourth temperature difference, the matching obtains the corresponding rotation speed as the fifth rotation speed, wherein the first rotation speed is smaller than the second rotation speed is smaller than the third rotation speed is less than the fourth rotation speed.
  • the rotation speed is less than the fifth rotation speed. That is to say, the larger the actual temperature value is, the larger the rotational speed of the fan 142 is, and the cooling is performed by increasing the air supply amount.
  • the difference between the actual temperature value and the preset temperature value that is, the relative temperature difference is ⁇ t.
  • the following information is pre-stored in the speed information table: when ⁇ t ⁇ -5°C, the corresponding fan 142 rotates at 700r/min (rev/min); when -5°C ⁇ t ⁇ -3°C, the corresponding fan 142 rotates.
  • the temperature is 750r/min; -3°C ⁇ t ⁇ 3°C, the corresponding fan 142 rotates at 800r/min; when 3°C ⁇ t ⁇ 5°C, the corresponding fan 142 rotates at 850r/min; ⁇ t ⁇ 5°C
  • the corresponding fan 142 has a rotational speed of 900 r/min.
  • the relative temperature difference ⁇ t is 8 ° C
  • the rotation speed of the fan 142 can be matched according to the rotation speed information table to be 900 r/min. It should be noted that the specific values of the relative temperature value and the corresponding rotational speed value in the above-mentioned preset temperature value and the rotational speed information table are merely enumerated, and are not intended to limit the present invention. In other embodiments, other values may be set according to actual conditions and requirements.
  • the control method of the air conditioner of the embodiment obtains the actual humidity value of the space in which the air conditioner 100 is located; determines the operating frequency of the compressor 141 according to the actual humidity value; and drives the compressor 141 to operate according to the determined operating frequency, which can be adjusted
  • the operating frequency of the compressor 141 of the air conditioner 100 controls the cooling capacity, thereby realizing the adjustment of the humidity in the room, without adding additional equipment, and realizing the adjustment of the humidity in a simple manner, and increasing the user without increasing the cost. Comfort.
  • control method of the air conditioner of the embodiment further includes: obtaining the actual temperature value of the space in which the air conditioner 100 is located after the step of driving the compressor 141 to operate according to the determined operating frequency; determining the fan 142 according to the actual temperature value.
  • the rotational speed; and the driving fan 142 operates according to the determined rotational speed, adjusts the temperature by adjusting the rotational speed of the fan 142 on the basis of preferentially adjusting the humidity, and simultaneously adjusts the temperature and humidity, so that the environment in the room more satisfies the user's comfort requirement. .
  • the difference between the actual humidity value and the preset humidity value is calculated to obtain a relative humidity difference; and the corresponding operating frequency is obtained by matching the relative humidity difference in the preset frequency information table. .
  • the operating frequency of the compressor 141 and the rotating speed of the fan 142 can be automatically determined, the degree of intelligence is high, the user's intervention operation is reduced, and the temperature of the room is automatically adjusted according to actual conditions. Humidity enhances the user experience.

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Abstract

本发明提供了一种空调器的控制方法与空调器。其中空调器包括：温度传感器，配置成检测空调器所在空间的温度；湿度传感器，配置成检测空调器所在空间的湿度；以及制冷系统，包括压缩机和风机，且该空调器的控制方法包括：获取空调器所在空间的实际湿度值；根据实际湿度值确定压缩机的运行频率；以及驱动压缩机按照确定出的运行频率工作。本发明的方案，不需要增加额外的设备，以一种简便的方式实现对湿度的调节，不增加成本的同时提升用户的舒适度。在优先调节湿度的基础上通过调节风机转速来调节温度，同时兼顾对温度和湿度的调节，使得房间内的环境更加满足用户的舒适度需求。

Description

空调器的控制方法与空调器 技术领域
本发明涉及空调技术领域，特别是涉及一种空调器的控制方法与空调器。
背景技术
随着社会发展以及人们的生活水平不断提高，人们对于生活质量的要求也越来越高。人们越来越重视生活环境的舒适性，环境调节电器如空调器已经成为人们日常生活中不可或缺的电气设备之一。空调器可以在环境温度过高或过低时，帮助人们达到一个能够适应的温度。
但是在夏季高温情况下，即使通过空调器将房间的温度调节至用户设定的温度，用户也不会有非常舒适的感受。因为在设定温度与房间温度的温差很大时，空调器的压缩机往往以较高的运行频率工作，房间内空气中的水蒸气就会不断被冷凝，在房间温度达到设定温度时，房间内的湿度会变得很低，用户会感觉到干燥不舒适；在设定温度与房间温度的温差较小时，空调器的压缩机往往以较低的运行频率工作，房间内空气中的水蒸气不会被冷凝，在房间温度达到设定温度时，房间内的湿度会变得偏高，用户会感觉到潮湿不舒适。现有技术中的空调器无法兼顾对温度和湿度的调节，使得房间内的温度和湿度不能满足用户的舒适度需求。
发明内容
本发明的一个目的是使空调器实现对湿度的调节，提升用户的舒适度。
本发明一个进一步的目的是提高空调器的智能化程度，提升用户的使用体验。
特别地，本发明提供了一种空调器的控制方法，其中空调器包括：温度传感器，配置成检测空调器所在空间的温度；湿度传感器，配置成检测空调器所在空间的湿度；以及制冷系统，包括压缩机和风机，且该空调器的控制方法包括：获取空调器所在空间的实际湿度值；根据实际湿度值确定压缩机的运行频率；以及驱动压缩机按照确定出的运行频率工作。
可选地，在驱动压缩机按照确定出的运行频率工作的步骤之后还包括： 获取空调器所在空间的实际温度值；根据实际温度值确定风机的转速；以及驱动风机按照确定出的转速工作。
可选地，根据实际湿度值确定压缩机的运行频率的步骤包括：计算实际湿度值与预设湿度值之差，得到相对湿度差；以及根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率。
可选地，根据实际温度值确定风机的转速的步骤包括：计算实际温度值与预设温度值之差，得到相对温度差；以及根据相对温度差在预设的转速信息表中匹配得出对应的转速。
可选地，在相对湿度差小于等于第一湿度差时，匹配得出对应的运行频率为第一频率；在相对湿度差大于第一湿度差且小于第二湿度差时，匹配得出对应的运行频率为第二频率；在相对湿度差大于等于第二湿度差且小于等于第三湿度差时，匹配得出对应的运行频率为第三频率；在相对湿度差大于第三湿度差且小于第四湿度差时，匹配得出对应的运行频率为第四频率；在相对湿度差大于等于第四湿度差时，匹配得出对应的运行频率为第五频率，其中第一频率小于第二频率小于第三频率小于第四频率小于第五频率。
可选地，在相对温度差小于等于第一温度差时，匹配得出对应的转速为第一转速；在相对温度差大于第一温度差且小于第二温度差时，匹配得出对应的转速为第二转速；在相对温度差大于等于第二温度差且小于等于第三温度差时，匹配得出对应的转速为第三转速；在相对温度差大于第三温度差且小于第四温度差时，匹配得出对应的转速为第四转速；在相对温度差大于等于第四温度差时，匹配得出对应的转速为第五转速，其中第一转速小于第二转速小于第三转速小于第四转速小于第五转速。
根据本发明的另一个方面，还提供了一种空调器，包括：温度传感器，配置成检测空调器所在空间的温度；湿度传感器，配置成检测空调器所在空间的湿度；制冷系统，包括压缩机和风机，以及控制装置，配置成：获取空调器所在空间的实际湿度值；根据实际湿度值确定压缩机的运行频率；以及驱动压缩机按照确定出的运行频率工作。
可选地，控制装置还配置成：获取空调器所在空间的实际温度值；根据实际温度值确定风机的转速；以及驱动风机按照确定出的转速工作。
可选地，控制装置还包括：频率确定模块，配置成：计算实际湿度值与预设湿度值之差，得到相对湿度差；以及根据相对湿度差在预设的频率信息 表中匹配得出对应的运行频率。
可选地，控制装置还包括：转速确定模块，配置成：计算实际温度值与预设温度值之差，得到相对温度差；以及根据相对温度差在预设的转速信息表中匹配得出对应的转速。
本发明的空调器的控制方法与空调器，通过获取空调器所在空间的实际湿度值；根据实际湿度值确定压缩机的运行频率；以及驱动压缩机按照确定出的运行频率工作，可以通过调节空调器的压缩机的运行频率来控制制冷量，进而实现对房间内湿度的调节，不需要增加额外的设备，以一种简便的方式实现对湿度的调节，不增加成本的同时提升用户的舒适度。
进一步地，本发明的空调器的控制方法与空调器，在驱动压缩机按照确定出的运行频率工作的步骤之后还包括：获取空调器所在空间的实际温度值；根据实际温度值确定风机的转速；以及驱动风机按照确定出的转速工作，在优先调节湿度的基础上通过调节风机转速来调节温度，同时兼顾对温度和湿度的调节，使得房间内的环境更加满足用户的舒适度需求。
更进一步地，本发明的空调器的控制方法与空调器，根据实际湿度值确定压缩机的运行频率的步骤包括：计算实际湿度值与预设湿度值之差，得到相对湿度差；以及根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率。根据实际温度值确定风机的转速的步骤包括：计算实际温度值与预设温度值之差，得到相对温度差；以及根据相对温度差在预设的转速信息表中匹配得出对应的转速，其中预设湿度值和频率信息表、转速信息表均为预先设置，在获取实际湿度值和实际温度值之后可以自动确定出压缩机的运行频率和风机的转速，智能化程度高，减少用户的干预操作，根据实际情况自动调节房间的温度和湿度，提升用户的使用体验。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例的空调器的结构框图；
图2是根据本发明一个实施例的空调器的正面结构示意图；
图3是根据本发明一个实施例的空调器的背面结构示意图；
图4是根据本发明另一个实施例的空调器的结构框图；
图5是根据本发明一个实施例的空调器的控制方法的示意图；以及
图6是根据本发明一个实施例的空调器的控制方法的详细流程图。
具体实施方式
本实施例首先提供了一种空调器100，可以在不增加额外的设备的情况下，以一种简便的方式实现对湿度的调节，不增加成本的同时提升用户的舒适度。图1是根据本发明一个实施例的空调器100的结构框图。如图1所示，空调器100一般性地可以包括：温度传感器120、湿度传感器110、制冷系统140以及控制装置130。
其中，温度传感器120可以配置成检测空调器100所在空间的温度。具体地，温度传感器120可以为热电偶、热敏电阻、电阻温度检测器等各种类型。湿度传感器110可以配置成检测空调器100所在空间的湿度。其中湿度指的是空气中所含水分的百分比，用来表示空气的潮湿度。
制冷系统140可以包括压缩机141和风机142。其中压缩机141在制冷剂回路中起到压缩驱动制冷剂的作用，将制冷剂从低压区抽取来经压缩后送到高压区凝结，不断把低压区一端的热量吸收到制冷剂中再送到高压区散发到空气中。风机142可以实现送风，可以将制冷后的风通过出风口11送出。在一种具体的实施例中，风机142可以为贯流风机。其中贯流风机可以包括贯流风扇和电机，电机可以为步进电机。贯流风机可以还包括风机转轴，以实现贯流风扇和电机的连接。
控制装置130可以配置成：获取空调器100所在空间的实际湿度值；根据实际湿度值确定压缩机141的运行频率；以及驱动压缩机141按照确定出的运行频率工作。其中空调器100所在空间的实际湿度值可以由湿度传感器110检测得到。通过调节压缩机141的运行频率可以控制产生的制冷量多少，制冷量与空气中的湿度相关，从而通过调节压缩机141的运行频率实现对空气中湿度的调节。一般地，空气中湿度越大，需要调节压缩机141的运行频率越大，从而加大制冷量，使房间空气中的水蒸气凝结以进行除湿。
在一种具体的实施例中，根据实际湿度值确定压缩机141的运行频率的 步骤可以包括：计算实际湿度值与预设湿度值之差，得到相对湿度差；以及根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率。具体地，在相对湿度差小于等于第一湿度差时，匹配得出对应的运行频率为第一频率；在相对湿度差大于第一湿度差且小于第二湿度差时，匹配得出对应的运行频率为第二频率；在相对湿度差大于等于第二湿度差且小于等于第三湿度差时，匹配得出对应的运行频率为第三频率；在相对湿度差大于第三湿度差且小于第四湿度差时，匹配得出对应的运行频率为第四频率；在相对湿度差大于等于第四湿度差时，匹配得出对应的运行频率为第五频率，其中第一频率小于第二频率小于第三频率小于第四频率小于第五频率。
本实施例的空调器100，通过空调器100所在空间的实际湿度值确定压缩机141的运行频率，并可以通过调节空调器100的压缩机141的运行频率来控制制冷量，进而实现对房间内湿度的调节，不需要增加额外的设备，以一种简便的方式实现对湿度的调节，不增加成本的同时提升用户的舒适度。
图2是根据本发明一个实施例的空调器100的正面结构示意图，图3是根据本发明一个实施例的空调器100的背面结构示意图。如图2和图3所示，在一种具体的实施例中，空调器100还可以包括：壳体10和摆叶20。
其中，壳体10的内部限定有空腔，其前部开设有出风口11。空腔内可以容置有蒸发器、贯流风机等设备。需要说明的是，贯流风机的位置和出风口11的位置对应设置，即贯流风机的贯流风扇可以正对出风口11，以使贯流风扇产生的风通过出风口11送出。
摆叶20可以设置于出风口11处。具体地，摆叶20可以包括横向摆叶和竖向摆叶，且横向摆叶设置于竖向摆叶的内部。横向摆叶和竖向摆叶可以根据空调器100的送风指令进行动作。例如，在送风指令为上下摆风时，横向摆叶可以上下动作；在送风指令为左右摆风时，竖向摆叶可以左右动作。
如图2和图3所示，壳体10可以包括：顶盖12、左面板13、右面板14、底座15、后进风栅16和后面板17，且左面板13和右面板14中间限定有出风口11。后进风栅16使得空调器100外部的风由此进入。如图2所示，湿度传感器110可以设置于后进风栅16的中部，温度传感器120可以设置于后进风栅16的下部。后面板17上还可以开设有穿管孔18，以供连接空调器室内外机的电缆线穿过。
此外，如图2所示，本实施例的空调器100，还可以包括：显示装置19， 设置于顶盖12的前部，配置成输出空调器100的运行信息。具体地，显示装置19可以显示空调器100的工作模式、设定温度、风速等。其中空调器100的工作模式可以包括制冷、制热；风速可以包括高风、中风和低风。显示装置19还可以为触摸显示屏，除了能够显示空调器100的运行信息，还可以获取用户的送风指令。例如，在获取用户舒适送风的指令后，空调器100可以根据实际湿度值自动确定出压缩机141的运行频率，并驱动压缩机141按照确定出的运行频率工作，减少用户输入设定湿度的操作，自动进行湿度的调节，使得空气中湿度满足用户的舒适度需求。
图4是根据本发明另一个实施例的空调器100的结构框图。在上一实施例的基础上，空调器100的控制装置130可以包括：频率确定模块131以及转速确定模块132。
本实施例的控制装置130还可以配置成：获取空调器100所在空间的实际温度值；根据实际温度值确定风机142的转速；以及驱动风机142按照确定出的转速工作。其中空调器100所在空间的实际温度值可以由温度传感器120检测得到。通过调节风机142的转速可以控制送风量，进而调节空气中的温度。
控制装置130可以包括：频率确定模块131以及转速确定模块132。其中频率确定模块131可以配置成：计算实际湿度值与预设湿度值之差，得到相对湿度差；以及根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率。转速确定模块132可以配置成：计算实际温度值与预设温度值之差，得到相对温度差；以及根据相对温度差在预设的转速信息表中匹配得出对应的转速。
预设湿度值可以根据实际情况进行预先设置。例如，人们感觉舒适的湿度范围大概是40％至60％，可以将预设湿度值设置为50％。计算实际湿度值与预设湿度值之差，就可以了解目前的实际湿度值相距人们感觉到舒适的湿度的差距。预设温度值可以根据实际情况进行预先设置。例如，人们感觉舒适的温度范围大概是18℃至24℃，可以将预设温度值设置为22℃。计算实际温度值与预设温度值之差，就可以了解目前的实际温度值相距人们感觉到舒适的温度的差距。
预设的频率信息表中可以预先存储有不同的相对湿度差对应的压缩机141的运行频率。在计算得到相对湿度差后，根据频率信息表可以自动查询 得到对应的运行频率，并以该运行频率作为确定出的压缩机141的运行频率。具体地，在相对湿度差小于等于第一湿度差时，匹配得出对应的运行频率为第一频率；在相对湿度差大于第一湿度差且小于第二湿度差时，匹配得出对应的运行频率为第二频率；在相对湿度差大于等于第二湿度差且小于等于第三湿度差时，匹配得出对应的运行频率为第三频率；在相对湿度差大于第三湿度差且小于第四湿度差时，匹配得出对应的运行频率为第四频率；在相对湿度差大于等于第四湿度差时，匹配得出对应的运行频率为第五频率，其中第一频率小于第二频率小于第三频率小于第四频率小于第五频率。也就是说，一般实际湿度值越大，压缩机141的运行频率越大，以加大制冷量进行除湿。
转速信息表中可以预先存储有不同的相对温度差对应的风机142的转速。在计算得到相对温度差后，根据转速信息表可以自动查询得到对应的转速，并以该转速作为确定出的风机142的转速。具体地，在相对温度差小于等于第一温度差时，匹配得出对应的转速为第一转速；在相对温度差大于第一温度差且小于第二温度差时，匹配得出对应的转速为第二转速；在相对温度差大于等于第二温度差且小于等于第三温度差时，匹配得出对应的转速为第三转速；在相对温度差大于第三温度差且小于第四温度差时，匹配得出对应的转速为第四转速；在相对温度差大于等于第四温度差时，匹配得出对应的转速为第五转速，其中第一转速小于第二转速小于第三转速小于第四转速小于第五转速。也就是说，一般实际温度值越大，风机142的转速越大，以加大送风量进行降温。
本实施例的空调器100，通过空调器100所在空间的实际温度值确定风机142的转速，在优先调节湿度的基础上通过调节风机142转速来调节温度，同时兼顾对温度和湿度的调节，使得房间内的环境更加满足用户的舒适度需求。其中预设湿度值和频率信息表、转速信息表均为预先设置，在获取实际湿度值和实际温度值之后可以自动确定出压缩机141的运行频率和风机142的转速，智能化程度高，减少用户的干预操作，根据实际情况自动调节房间的温度和湿度，提升用户的使用体验。
图5是根据本发明一个实施例的空调器的控制方法的示意图。该空调器的控制方法可以由上述任一实施例的空调器100执行，且该空调器的控制方法可以包括以下步骤：
步骤S502，获取空调器100所在空间的实际湿度值；
步骤S504，根据实际湿度值确定压缩机141的运行频率；
步骤S506，驱动压缩机141按照确定出的运行频率工作。
在以上步骤中，步骤S502中空调器100所在空间的实际湿度值可以由湿度传感器110检测得到。湿度传感器110可以配置成检测空调器100所在空间的湿度。其中湿度指的是空气中所含水分的百分比，用来表示空气的潮湿度。
步骤S504中根据实际湿度值确定压缩机141的运行频率的步骤可以包括：计算实际湿度值与预设湿度值之差，得到相对湿度差；以及根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率。具体地，在相对湿度差小于等于第一湿度差时，匹配得出对应的运行频率为第一频率；在相对湿度差大于第一湿度差且小于第二湿度差时，匹配得出对应的运行频率为第二频率；在相对湿度差大于等于第二湿度差且小于等于第三湿度差时，匹配得出对应的运行频率为第三频率；在相对湿度差大于第三湿度差且小于第四湿度差时，匹配得出对应的运行频率为第四频率；在相对湿度差大于等于第四湿度差时，匹配得出对应的运行频率为第五频率，其中第一频率小于第二频率小于第三频率小于第四频率小于第五频率。
通过调节压缩机141的运行频率可以控制产生的制冷量多少，制冷量与空气中的湿度相关，从而通过调节压缩机141的运行频率实现对空气中湿度的调节。一般地，空气中湿度越大，需要调节压缩机141的运行频率越大，从而加大制冷量，使房间空气中的水蒸气凝结以进行除湿。
本实施例的空调器的控制方法，通过获取空调器100所在空间的实际湿度值；根据实际湿度值确定压缩机141的运行频率；以及驱动压缩机141按照确定出的运行频率工作，可以通过调节空调器100的压缩机141的运行频率来控制制冷量，进而实现对房间内湿度的调节，不需要增加额外的设备，以一种简便的方式实现对湿度的调节，不增加成本的同时提升用户的舒适度。
在一些可选实施例中，可以通过对上述步骤的进一步优化和配置使得空调器100实现更高的技术效果，以下结合对本实施例的一个可选执行流程的介绍对本实施例的空调器的控制方法进行详细说明，该实施例仅为对执行流程的举例说明，在具体实施时，可以根据具体实施需求，对部分步骤的执行 顺序、运行条件进行修改。图6是根据本发明一个实施例的空调器的控制方法的详细流程图，该空调器的控制方法包括以下步骤：
步骤S602，获取空调器100所在空间的实际湿度值；
步骤S604，计算实际湿度值与预设湿度值之差，得到相对湿度差；
步骤S606，根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率；
步骤S608，驱动压缩机141按照确定出的运行频率工作；
步骤S610，获取空调器100所在空间的实际温度值；
步骤S612，计算实际温度值与预设温度值之差，得到相对温度差；
步骤S614，根据相对温度差在预设的转速信息表中匹配得出对应的转速；
步骤S616，驱动风机142按照确定出的转速工作。
在以上步骤中，步骤S602中的空调器100所在空间的实际湿度值可以由湿度传感器110检测得到。步骤S604中的预设湿度值可以根据实际情况进行预先设置。例如，人们感觉舒适的湿度范围大概是40％至60％，可以将预设湿度值设置为50％。计算实际湿度值与预设湿度值之差，就可以了解目前的实际湿度值相距人们感觉到舒适的湿度的差距。具体地，实际湿度值与预设湿度值之差为相对湿度差。
步骤S606中的预设的频率信息表中可以预先存储有不同的相对湿度差对应的压缩机141的运行频率。在步骤S604中计算得到相对湿度差后，根据频率信息表可以自动查询得到对应的运行频率，并以该运行频率作为确定出的压缩机141的运行频率。具体地，在相对湿度差小于等于第一湿度差时，匹配得出对应的运行频率为第一频率；在相对湿度差大于第一湿度差且小于第二湿度差时，匹配得出对应的运行频率为第二频率；在相对湿度差大于等于第二湿度差且小于等于第三湿度差时，匹配得出对应的运行频率为第三频率；在相对湿度差大于第三湿度差且小于第四湿度差时，匹配得出对应的运行频率为第四频率；在相对湿度差大于等于第四湿度差时，匹配得出对应的运行频率为第五频率，其中第一频率小于第二频率小于第三频率小于第四频率小于第五频率。也就是说，一般实际湿度值越大，压缩机141的运行频率越大，以加大制冷量进行除湿。
以下对一个具体实例进行介绍，其中实际湿度值与预设湿度值的差值， 即相对湿度差为Δd。频率信息表中预存有以下信息：Δd≤-20％时，对应的压缩机141的运行频率为20Hz至25Hz；-20％＜Δd＜-10％时，对应的压缩机141的运行频率为25Hz至30Hz；-10％≤Δd≤10％时，对应的压缩机141的运行频率为30Hz至35Hz；10％＜Δd＜20％时，对应的压缩机141的运行频率为35Hz至40Hz；Δd≥20％时，对应的压缩机141的运行频率为40Hz至45Hz。若湿度传感器110检测到的实际湿度值为65％，预设湿度值为50％，则相对湿度差Δd为15％，根据频率信息表可以匹配得到压缩机141的运行频率为35Hz至40Hz。需要说明的是，上述预设湿度值、频率信息表中相对湿度值与对应运行频率的具体数值仅为列举，而并非对本发明的限定。在其他一些实施例中，还可以根据实际情况和需求设置为其他数值。
步骤S610中的空调器100所在空间的实际温度值可以由温度传感器120检测得到。步骤S612中的预设温度值可以根据实际情况进行预先设置。例如，人们感觉舒适的温度范围大概是18℃至24℃，可以将预设温度值设置为22℃。计算实际温度值与预设温度值之差，就可以了解目前的实际温度值相距人们感觉到舒适的温度的差距。具体地，实际温度值与预设温度值之差为相对温度差。
步骤S614中的预设的转速信息表中可以预先存储有不同的相对温度差对应的风机142的转速。在步骤S612中计算得到相对温度差后，根据转速信息表可以自动查询得到对应的转速，并以该转速作为确定出的风机142的转速。具体地，在相对温度差小于等于第一温度差时，匹配得出对应的转速为第一转速；在相对温度差大于第一温度差且小于第二温度差时，匹配得出对应的转速为第二转速；在相对温度差大于等于第二温度差且小于等于第三温度差时，匹配得出对应的转速为第三转速；在相对温度差大于第三温度差且小于第四温度差时，匹配得出对应的转速为第四转速；在相对温度差大于等于第四温度差时，匹配得出对应的转速为第五转速，其中第一转速小于第二转速小于第三转速小于第四转速小于第五转速。也就是说，一般实际温度值越大，风机142的转速越大，以加大送风量进行降温。
以下对一个具体实例进行介绍，其中实际温度值与预设温度值的差值，即相对温度差为Δt。转速信息表中预存有以下信息：Δt≤-5℃时，对应的风机142的转速为700r/min(转/每分钟)；-5℃＜Δt＜-3℃时，对应的风机142的转速为750r/min；-3℃≤Δt≤3℃时，对应的风机142的转速为 800r/min；3℃＜Δt＜5℃时，对应的风机142的转速为850r/min；Δt≥5℃时，对应的风机142的转速为900r/min。若温度传感器120检测到的实际温度值为30℃，预设温度值为22℃，则相对温度差Δt为8℃，根据转速信息表可以匹配得到风机142的转速为900r/min。需要说明的是，上述预设温度值、转速信息表中相对温度值与对应转速的具体数值仅为列举，而并非对本发明的限定。在其他一些实施例中，还可以根据实际情况和需求设置为其他数值。
本实施例的空调器的控制方法，通过获取空调器100所在空间的实际湿度值；根据实际湿度值确定压缩机141的运行频率；以及驱动压缩机141按照确定出的运行频率工作，可以通过调节空调器100的压缩机141的运行频率来控制制冷量，进而实现对房间内湿度的调节，不需要增加额外的设备，以一种简便的方式实现对湿度的调节，不增加成本的同时提升用户的舒适度。
进一步地，本实施例的空调器的控制方法，在驱动压缩机141按照确定出的运行频率工作的步骤之后还包括：获取空调器100所在空间的实际温度值；根据实际温度值确定风机142的转速；以及驱动风机142按照确定出的转速工作，在优先调节湿度的基础上通过调节风机142转速来调节温度，同时兼顾对温度和湿度的调节，使得房间内的环境更加满足用户的舒适度需求。
更进一步地，本实施例的空调器的控制方法，计算实际湿度值与预设湿度值之差，得到相对湿度差；根据相对湿度差在预设的频率信息表中匹配得出对应的运行频率。计算实际温度值与预设温度值之差，得到相对温度差；根据相对温度差在预设的转速信息表中匹配得出对应的转速，其中预设湿度值和频率信息表、转速信息表均为预先设置，在获取实际湿度值和实际温度值之后可以自动确定出压缩机141的运行频率和风机142的转速，智能化程度高，减少用户的干预操作，根据实际情况自动调节房间的温度和湿度，提升用户的使用体验。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种空调器的控制方法，其中所述空调器包括：温度传感器，配置成检测所述空调器所在空间的温度；湿度传感器，配置成检测所述空调器所在空间的湿度；以及制冷系统，包括压缩机和风机，且所述空调器的控制方法包括：
    获取所述空调器所在空间的实际湿度值；
    根据所述实际湿度值确定所述压缩机的运行频率；以及
    驱动所述压缩机按照确定出的所述运行频率工作。
  2. 根据权利要求1所述的空调器的控制方法，其中在驱动所述压缩机按照确定出的运行频率工作的步骤之后还包括：
    获取所述空调器所在空间的实际温度值；
    根据所述实际温度值确定所述风机的转速；以及
    驱动所述风机按照确定出的所述转速工作。
  3. 根据权利要求1所述的空调器的控制方法，其中根据所述实际湿度值确定所述压缩机的运行频率的步骤包括：
    计算所述实际湿度值与预设湿度值之差，得到相对湿度差；以及
    根据所述相对湿度差在预设的频率信息表中匹配得出对应的所述运行频率。
  4. 根据权利要求2所述的空调器的控制方法，其中根据所述实际温度值确定所述风机的转速的步骤包括：
    计算所述实际温度值与预设温度值之差，得到相对温度差；以及
    根据所述相对温度差在预设的转速信息表中匹配得出对应的所述转速。
  5. 根据权利要求3所述的空调器的控制方法，其中，
    在所述相对湿度差小于等于第一湿度差时，匹配得出对应的所述运行频率为第一频率；
    在所述相对湿度差大于所述第一湿度差且小于第二湿度差时，匹配得出对应的所述运行频率为第二频率；
    在所述相对湿度差大于等于所述第二湿度差且小于等于第三湿度差时，匹配得出对应的所述运行频率为第三频率；
    在所述相对湿度差大于所述第三湿度差且小于第四湿度差时，匹配得出对应的所述运行频率为第四频率；
    在所述相对湿度差大于等于所述第四湿度差时，匹配得出对应的所述运行频率为第五频率，其中所述第一频率小于所述第二频率小于所述第三频率小于所述第四频率小于所述第五频率。
  6. 根据权利要求4所述的空调器的控制方法，其中，
    在所述相对温度差小于等于第一温度差时，匹配得出对应的所述转速为第一转速；
    在所述相对温度差大于所述第一温度差且小于第二温度差时，匹配得出对应的所述转速为第二转速；
    在所述相对温度差大于等于所述第二温度差且小于等于第三温度差时，匹配得出对应的所述转速为第三转速；
    在所述相对温度差大于所述第三温度差且小于第四温度差时，匹配得出对应的所述转速为第四转速；
    在所述相对温度差大于等于所述第四温度差时，匹配得出对应的所述转速为第五转速，其中所述第一转速小于所述第二转速小于所述第三转速小于所述第四转速小于所述第五转速。
  7. 一种空调器，包括：
    温度传感器，配置成检测所述空调器所在空间的温度；
    湿度传感器，配置成检测所述空调器所在空间的湿度；
    制冷系统，包括压缩机和风机，以及
    控制装置，配置成：获取所述空调器所在空间的实际湿度值；根据所述实际湿度值确定所述压缩机的运行频率；以及驱动所述压缩机按照确定出的运行频率工作。
  8. 根据权利要求7所述的空调器，其中所述控制装置还配置成：
    获取所述空调器所在空间的实际温度值；
    根据所述实际温度值确定所述风机的转速；以及
    驱动所述风机按照确定出的转速工作。
  9. 根据权利要求7所述的空调器，其中所述控制装置还包括：
    频率确定模块，配置成：计算所述实际湿度值与预设湿度值之差，得到相对湿度差；以及根据所述相对湿度差在预设的频率信息表中匹配得出对应的所述运行频率。
  10. 根据权利要求8所述的空调器，其中所述控制装置还包括：
    转速确定模块，配置成：计算所述实际温度值与预设温度值之差，得到相对温度差；以及根据所述相对温度差在预设的转速信息表中匹配得出对应的所述转速。
PCT/CN2018/120118 2018-01-18 2018-12-10 空调器的控制方法与空调器 Ceased WO2019141018A1 (zh)

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