CN113654208A - Control method and control device of air conditioner, air conditioner and readable storage medium - Google Patents

Control method and control device of air conditioner, air conditioner and readable storage medium Download PDF

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Publication number
CN113654208A
CN113654208A CN202110875915.7A CN202110875915A CN113654208A CN 113654208 A CN113654208 A CN 113654208A CN 202110875915 A CN202110875915 A CN 202110875915A CN 113654208 A CN113654208 A CN 113654208A
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China
Prior art keywords
indoor
air conditioner
indoor unit
air
electric auxiliary
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Application number
CN202110875915.7A
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Chinese (zh)
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CN113654208B (en
Inventor
胡火岩
李健锋
周壮
冉靖杰
梁昭军
朱声浩
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GD Midea Air Conditioning Equipment Co Ltd
Midea Group Wuhan HVAC Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
Midea Group Wuhan HVAC Equipment Co Ltd
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Priority to CN202110875915.7A priority Critical patent/CN113654208B/en
Publication of CN113654208A publication Critical patent/CN113654208A/en
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Publication of CN113654208B publication Critical patent/CN113654208B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • 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
    • F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
    • F24F1/0097—Indoor units, e.g. fan coil units characterised by heating arrangements using thermoelectric or thermomagnetic means, e.g. Peltier elements
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater
    • 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

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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)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides a control method and a control device of an air conditioner, the air conditioner and a readable storage medium, wherein the air conditioner comprises an indoor unit, the indoor unit comprises an electric auxiliary heat device, the electric auxiliary heat device is used for adjusting the air outlet temperature of the indoor unit, and the control method comprises the following steps: controlling the air conditioner to operate in a first operation mode in response to an input of the first operation mode; detecting a first indoor environment parameter of an environment where an indoor unit is located; and controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environment parameter meeting the preset condition. According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.

Description

Control method and control device of air conditioner, air conditioner and readable storage medium
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a control method of an air conditioner, a control device of the air conditioner, the air conditioner and a readable storage medium.
Background
Currently, to improve the comfort of users, most of the existing air conditioners are added with a non-wind-sensing function. After the air conditioner enters the non-wind-sensing function in the refrigeration mode, the heat exchange effect of the evaporator is reduced, so that the refrigerant is not completely evaporated, the air outlet temperature is low, and the condensation problem is easy to occur.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
To this end, a first aspect of the present invention proposes a control method of an air conditioner.
A second aspect of the present invention provides a control apparatus of an air conditioner.
A third aspect of the present invention provides an air conditioner.
A fourth aspect of the present invention provides an air conditioner.
A fifth aspect of the present invention provides an air conditioner.
A sixth aspect of the invention proposes a readable storage medium.
In view of the above, according to a first aspect of the present invention, a method for controlling an air conditioner includes an indoor unit, the indoor unit includes an electric auxiliary device, and the electric auxiliary device is configured to adjust an outlet air temperature of the indoor unit, and the method includes: controlling the air conditioner to operate in a first operation mode in response to an input of the first operation mode; detecting a first indoor environment parameter of an environment where an indoor unit is located; and controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environment parameter meeting the preset condition.
The control method provided by the invention is used for controlling the air conditioner, wherein the air conditioner comprises an indoor unit and an outdoor unit, and an electric auxiliary heating device, an air inlet and an air outlet of an indoor heat exchanger are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
In addition, according to the control method of the air conditioner in the above technical solution provided by the present invention, the following additional technical features may be further provided:
in one possible design, the first indoor environmental parameter includes a first indoor humidity value and a first indoor temperature value.
The method comprises the following steps of controlling the operation and the stop of the electric auxiliary heating device based on the condition that a first indoor environment parameter meets a preset condition, and specifically comprises the following steps: and controlling the electric auxiliary heating device to keep the running state based on the first indoor temperature value being less than or equal to the first set temperature value and the first indoor humidity value being less than or equal to the first set humidity value.
In this design, the air conditioner further includes a first temperature sensor and a humidity sensor. The first temperature sensor can collect the temperature value of the environment where the indoor unit is located. The humidity sensor can collect the humidity value of the environment where the indoor unit is located.
Under the condition that the air conditioner operates, a first indoor temperature value of the indoor unit is collected through the first temperature sensor, a first indoor humidity value of the indoor unit is collected through the humidity sensor, and the operation of the electric auxiliary heating device is controlled according to the collected first indoor temperature value and the collected first indoor humidity value. When the first indoor temperature value is detected to be smaller than or equal to the first set temperature value and the first indoor humidity value is detected to be smaller than or equal to the first set humidity value, the operation of the electric auxiliary heating device is judged to avoid the condensation phenomenon of the air outlet of the indoor unit, and therefore the electric auxiliary heating device is kept in the operation state. Under the condition that the indoor temperature and the humidity are lower than a first set temperature value and a first set humidity value, the air outlet temperature of the indoor unit is improved by opening the electric auxiliary heating device, and condensation at the air outlet of the indoor unit can be effectively avoided.
It is worth to be noted that, when the indoor unit is in the no-wind-sense operation mode, the electric auxiliary heating device is directly controlled to start, so as to avoid condensation at the air outlet of the indoor unit. The condensation preventing effect of the electric auxiliary heating device is detected according to the first indoor temperature value and the first indoor humidity value in the no-wind-sense mode of the indoor unit, and when the first indoor temperature value and the first indoor humidity value are detected to be not higher than the corresponding first set temperature value and the first set humidity value, the operation of the electric auxiliary heating device is judged to avoid condensation of the air outlet, so that the electric auxiliary heating device is controlled to keep the operation state, and the continuous time of the indoor unit operating in the no-wind-sense mode is prolonged.
In one possible design, the first indoor parameter includes a first indoor humidity value and a first indoor temperature value. The method comprises the following steps of controlling the operation and the stop of the electric auxiliary heating device based on the condition that a first indoor environment parameter meets a preset condition, and specifically comprises the following steps: and controlling the electric auxiliary heating device to be closed for a first set time period based on the fact that the first indoor temperature value is greater than the first set temperature value and/or the first indoor humidity value is greater than the first set humidity value.
In this design, the air conditioner further includes a first temperature sensor and a humidity sensor. The first temperature sensor can collect the temperature value of the environment where the indoor unit is located. The humidity sensor can collect the humidity value of the environment where the indoor unit is located.
Under the condition that the air conditioner operates, a first indoor temperature value of the indoor unit is collected through the first temperature sensor, a first indoor humidity value of the indoor unit is collected through the humidity sensor, and the operation of the electric auxiliary heating device is controlled according to the collected first indoor temperature value and the collected first indoor humidity value. When the first indoor temperature value is detected to be higher than the first set temperature value and/or the first indoor humidity value is detected to be higher than the first set humidity value, the operation of the electric auxiliary heating device is judged to be incapable of avoiding the condensation phenomenon of the air outlet of the indoor unit, and therefore the electric auxiliary heating device is kept in the operation state. And under the condition that the indoor temperature and/or humidity is higher than the first set temperature value and the first set humidity value, the electric auxiliary heating device is turned off to avoid the waste of energy.
When the first indoor temperature value is higher than the first set temperature value, the difference between the first indoor temperature value and the outlet air temperature of the indoor unit is still large even if the electric auxiliary heating device is in the operating state, namely, the electric auxiliary heating device is started at the moment, the air outlet of the indoor unit cannot be guaranteed not to generate condensation, and therefore the electric auxiliary heating device is controlled to stop operating.
When the first indoor humidity value is higher than the first set humidity value, the environment humidity of the indoor unit is judged to be higher, and even if the electric auxiliary heating device is started, the air outlet of the indoor unit cannot be guaranteed not to generate condensation, so that the electric auxiliary heating device is controlled to stop running.
When the difference between the air outlet of the indoor unit and the indoor temperature is detected to be too large and/or the environmental humidity of the environment where the indoor unit is located is detected to be larger, the electric auxiliary heating device is controlled to stop running, and the waste of energy is avoided.
It is worth mentioning that after the electric auxiliary heating device is controlled to stop operating, the air conditioner is controlled to send out condensation prompting information to remind a user to continue operating in a no-wind-sense mode to generate condensation at an air outlet of the air conditioner.
Wherein the first set temperature value is calculated according to the target environment temperature value. The air conditioner is controlled to operate according to the target environment temperature set by a user at the starting operation stage, the first set temperature value is obtained through calculation according to the target environment temperature value, the situation that condensation is generated at the air outlet of the indoor unit due to the fact that the difference between the first set temperature value and the first indoor temperature value is too large is avoided, and therefore the error exists in judgment, and the electric auxiliary heating device is more accurately controlled.
In one possible design, after the step of controlling the air conditioner to operate in the first operation mode, and before the step of controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environmental parameter satisfying the preset condition, the method further includes: detecting a temperature value of a heat exchanger of the indoor unit; returning to the step of controlling the air conditioner to operate in the first operation mode based on the temperature value of the heat exchanger being greater than or equal to the second set temperature value; and controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environment parameter meeting the preset condition based on the fact that the temperature value of the heat exchanger is smaller than the second set temperature value for the second set time.
In the design, the indoor unit further comprises a second temperature sensor which is arranged at a position close to the middle of the indoor heat exchanger, and the second temperature sensor can acquire the temperature value of the heat exchanger of the indoor heat exchanger.
After the air conditioner runs in a no-wind-sense mode, the temperature value of the heat exchanger is collected, the collected temperature value of the heat exchanger is compared with a second set temperature value, and whether the indoor heat exchanger is in an incomplete evaporation state or not can be determined according to the numerical relation between the temperature value of the heat exchanger and the second set temperature value. When the temperature value of the heat exchanger is detected to be higher than or equal to the second set temperature value, the heat exchanger is judged to have complete heat exchange under the current state, and the air outlet temperature of the indoor unit is adjusted without starting the electric auxiliary heat device temporarily. And when the temperature value of the heat exchanger is detected to be lower than a second set temperature value, judging that the heat exchanger in the current state is incompletely evaporated, controlling the electric auxiliary heating device to operate so as to adjust the temperature of the air outlet of the indoor unit, and continuously executing the step of controlling the operation state of the electric auxiliary heating device according to the first indoor environment parameter.
It can be understood that, when the air conditioner enters the no-wind-sense operation mode, the air output and the air speed of the indoor unit are smaller than those of the normal refrigeration operation, so that the heat exchange effect of the indoor heat exchanger is possibly influenced. According to the invention, the second temperature sensor is arranged to collect the temperature value of the heat exchanger, and the collected temperature value of the heat exchanger is compared with the second set temperature value, so that whether the air conditioner runs in a no-wind-sense mode and the problem of incomplete evaporation of the heat exchanger exists or not is determined. When the incomplete evaporation of the heat exchanger is detected, namely the temperature value of the heat exchanger is lower than a second set temperature value, the electric auxiliary heating device is controlled to operate to adjust the temperature of the air outlet of the air conditioner, and the phenomenon that the indoor unit is condensed due to the fact that the temperature of the air outlet is too low is avoided.
In one possible design, the control method of the air conditioner further includes: and controlling the air conditioner to operate in the second operation mode in response to an input of the second operation mode.
In this design, the air conditioner controls the air conditioner to operate in the second operation mode in response to an input corresponding to the second operation mode. Wherein the second operating mode is a normal cooling operating mode.
It can be understood that the air outlet angle and the heat exchanger temperature of the air conditioner in the second operation mode are both greater than the air outlet angle and the heat exchanger temperature of the air conditioner in the first operation mode.
In one possible design, before the step of responding to the second operation mode, the method further includes: responding to the operation control instruction, and detecting a second indoor environment parameter of the environment where the indoor unit is located; and receiving input of the first operation mode or receiving input of the second operation mode according to the second indoor environment parameter.
In the design, the air conditioner receives the operation control instruction, and the air conditioner is controlled to start to operate according to the operation control instruction. The operation control instruction comprises a target environment temperature value, and the air conditioner is controlled to control the operation power of the compressor according to the target environment temperature value. And collecting a second indoor environment parameter of the indoor unit after the air conditioner starts to operate according to the operation control instruction. And judging whether the current environment of the air conditioner meets the state of entering the first operation mode or not according to the second indoor environment parameter. And when the current second indoor environment parameter is detected to be in accordance with the state of entering the first operation mode, judging that the input of the first operation mode is received, and controlling the air conditioner to start to operate according to the first operation mode. And when the current second indoor environment parameter is detected not to be in accordance with the state of entering the first operation mode, judging that the input of the second operation mode is received, and controlling the air conditioner to start to operate according to the second operation mode.
According to the invention, the second indoor environment parameter of the indoor unit is collected at the stage of starting the operation of the air conditioner, and the operation mode of the air conditioner is selected according to the second indoor environment parameter. And controlling the air conditioner to enter a no-wind-sense operation mode under the condition that the environment of the indoor unit accords with the condition of entering the no-wind-sense operation, namely, the air conditioner operates in the first operation mode, and controlling the air conditioner to enter a normal refrigeration operation mode under the condition that the environment of the indoor unit does not accord with the condition of entering the no-wind-sense operation.
It is understood that the no-wind mode of operation includes "mode one" and "mode two," where "mode one" corresponds to the first mode of operation and "mode two" corresponds to the second mode of operation. The air volume and the air speed output by the air conditioner in the mode I non-wind sensing operation are higher than those output by the air conditioner in the mode II non-wind sensing operation, and the temperature of the heat exchanger in the mode I non-wind sensing operation is higher than that in the mode II non-wind sensing operation.
The operation control instruction is a no-wind-sense operation instruction sent by a user to the air conditioner, and the air conditioner can select a no-wind-sense operation mode according to the environmental parameters of the current environment where the indoor unit is located, so that the air conditioner is prevented from generating condensed water when running in the no-wind-sense mode, and the use experience of the user is improved.
In a possible design, the step of receiving the input of the first operation mode or receiving the input of the second operation mode according to the second indoor environment parameter includes: receiving the input of the first operation mode for a third set time period based on the second indoor temperature value being less than the third set temperature value and the second indoor humidity value being less than the second set humidity value; and receiving the input of the second operation mode based on the second indoor temperature being greater than or equal to the third set temperature value and/or the second indoor temperature being greater than or equal to the second set humidity value.
In the design, when the second indoor temperature value is detected to be lower than the third set temperature value and the second indoor humidity value is detected to be lower than the second set humidity value, the state is kept for a third set time period, the environment temperature of the indoor unit is judged to be reduced to the proper temperature, the environment humidity value is low, the condition of entering the first operation mode is met, the input corresponding to the first operation mode is received, and the air conditioner is controlled to enter the first operation mode. And when the second indoor humidity value is detected to be higher than the second set humidity value, judging that the ambient humidity of the current indoor unit is higher, receiving input corresponding to the second operation mode to avoid air outlet condensation of the air conditioner, and controlling the air conditioner to enter the second operation mode. And if the second indoor humidity value is detected to be higher than the third set temperature value, judging that the ambient temperature of the current indoor unit is higher, meeting the condition of entering a second operation mode, receiving input corresponding to the second operation mode, and controlling the air conditioner to enter the second operation mode.
According to the invention, after the air conditioner starts to operate, the second indoor environment parameter of the air conditioner at the operation starting stage is detected, and the subsequent operation mode of the air conditioner is selected according to the second indoor environment parameter. When the condition that the environment where the indoor unit is located meets the requirement of entering the first running mode is detected, the indoor unit is controlled to run according to the first running mode, and when the condition that the environment where the indoor unit is located does not meet the requirement of entering the first running mode is detected, the indoor unit is controlled to run according to the second running mode, so that condensation of an air outlet caused by the fact that the air conditioner runs according to the running mode which does not meet the environmental parameters is avoided.
In one possible design, the control method of the air conditioner further includes: and controlling the air conditioner to operate in a second operation mode based on the switching of the electric auxiliary heating device from the operation state to the closing state.
In the design, after the air conditioner enters the first operation mode, the electric auxiliary heating device is controlled to be started, and the step of adjusting the operation state and the stop state of the electric auxiliary heating device according to the first indoor environment parameter is continuously executed. When the operation state of the electric auxiliary heating device is switched to the closing state, the electric auxiliary heating device is judged to be incapable of preventing condensation from being generated on the indoor unit, namely, even if the electric auxiliary heating device is detected to be in the operation state, the risk of condensation still exists at the air outlet of the indoor unit, the electric auxiliary heating device is controlled to stop operation, the air conditioner is controlled to exit from the first operation mode, and the operation is started in the second operation mode. The electric auxiliary heating device is turned off in time to reduce the waste of electric energy, and meanwhile, the operation of the air conditioner can be adjusted in time.
In a possible design, the indoor unit further includes an indoor heat exchanger and an air guide assembly, and the step of controlling the air conditioner to operate in the first operation mode specifically includes: acquiring a first target temperature and a first air outlet angle of the air guide assembly, wherein the first target temperature is the target temperature of the indoor heat exchanger in the first operation mode; and controlling the air guide assembly to rotate to a first air outlet angle, and controlling the temperature value of the heat exchanger of the indoor heat exchanger to reach a first target temperature.
In this design, the air conditioner also includes an indoor heat exchanger and an air guide assembly. The air guide component is arranged at an air outlet of the indoor unit and comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted. The indoor heat exchanger is connected with a compressor in the outdoor unit, the refrigerant flows through the indoor heat exchanger for heat exchange, and the air outlet temperature of the air conditioner can be adjusted by adjusting the temperature of the indoor heat exchanger.
The method comprises the steps of obtaining the heat exchanger temperature of an indoor heat exchanger corresponding to a first running mode of the air conditioner, namely a first target temperature, and obtaining a first air outlet angle of an indoor unit. And controlling a driving motor in the air guide assembly to operate to drive the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit and enable the indoor unit to exhaust air at a first air outlet angle. And controlling the air conditioner to operate according to the first target temperature so that the temperature value of the heat exchanger of the indoor unit reaches the first target temperature value.
It can be understood that the indoor unit further includes a fan assembly, and the outdoor unit further includes a compressor. The fan assembly and the compressor are controlled to operate, so that the temperature value of the heat exchanger of the indoor unit reaches a first target temperature value.
The invention controls the operation of the air conditioner according to the temperature of the heat exchanger of the indoor unit and the air outlet angle, and realizes the accurate control of the temperature of the air outlet of the indoor unit. By reducing the air outlet angle of the indoor unit and the temperature value of the heat exchanger of the indoor unit, the indoor unit can operate in a no-wind-sense mode, the influence of the air outlet of the indoor unit on the body sense of a user is reduced, and therefore the use experience of the user is improved.
In a possible design, the air conditioner further includes an indoor heat exchanger and an air guide assembly, and the step of controlling the air conditioner to operate in the second operation mode specifically includes: acquiring a second target temperature and a second air outlet angle of the air guide assembly, wherein the second target temperature is the target temperature of the indoor heat exchanger when the indoor heat exchanger operates in a second operation mode; controlling the air guide assembly to rotate to a second air outlet angle, and controlling the indoor heat exchanger to reach a second target temperature; the second air outlet angle is larger than the first air outlet angle, and/or the second target temperature is lower than the first target temperature.
In this design, the air conditioner also includes an indoor heat exchanger and an air guide assembly. The air guide component is arranged at an air outlet of the indoor unit and comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted. The indoor heat exchanger is connected with a compressor in the outdoor unit, the refrigerant flows through the indoor heat exchanger for heat exchange, and the air outlet temperature of the air conditioner can be adjusted by adjusting the temperature of the indoor heat exchanger.
And acquiring the heat exchanger temperature of the indoor heat exchanger corresponding to the second running mode of the air conditioner, namely a second target temperature, and acquiring a second air outlet angle of the indoor unit. And controlling a driving motor in the air guide assembly to operate to drive the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit and enable the indoor unit to exhaust air at a second air outlet angle. And controlling the air conditioner to operate according to the first target temperature so that the temperature value of the heat exchanger of the indoor unit reaches a second target temperature value.
And the second target temperature value is lower than the first target temperature value, and/or the first air outlet angle is smaller than the second air outlet angle. The air conditioner runs in the second running mode, the wind sensation of a user running in the first running mode of the air conditioner is smaller than that of the user running in the second running mode of the air conditioner, and the indoor refrigerating efficiency of the air conditioner in the second running mode is higher than that of the air conditioner in the first running mode.
In some embodiments, the first mode of operation is a no-wind mode of operation and the second mode of operation is a normal cooling mode of operation.
In the embodiments, the air conditioner receives an operation control instruction of the cooling operation, collects a second indoor environment parameter, and selects the air conditioner to enter a no-wind-feeling operation mode or a normal cooling operation mode according to the second indoor environment parameter. After the air conditioner enters a no-wind-sense operation mode, the electric auxiliary heating device is started to adjust the air outlet temperature of the indoor unit, condensation at the air outlet of the indoor unit is avoided, a first indoor environment parameter is collected, and the opening and closing state of the electric auxiliary heating device is controlled according to the first indoor environment parameter. After the electric auxiliary heating device is controlled to be switched from the running state to the shutdown state, the indoor unit is controlled to exit the no-wind-sense running mode and enter the normal refrigeration mode, and the energy waste is avoided while the running time of the air conditioner in the no-wind-sense running mode is prolonged.
In still other embodiments, the first mode of operation and the second mode of operation are both non-wind-sensitive modes of operation.
According to a second aspect of the present invention, a control device for an air conditioner is provided, the air conditioner includes an indoor unit, the indoor unit includes an electric auxiliary heating device, the electric auxiliary heating device is configured to adjust an outlet air temperature of the indoor unit, and the control device includes: a response unit for responding to an input of the first operation mode; the first control unit is used for controlling the air conditioner to operate in a first operation mode; the detection unit is used for detecting a first indoor environment parameter of the environment where the indoor unit is located; and the second control unit controls the operation and the stop of the electric auxiliary heating device based on the condition that the first indoor environmental parameter meets the preset condition.
The control device provided by the invention is used for controlling the air conditioner, wherein the air conditioner comprises an indoor unit and an outdoor unit, and an electric auxiliary heating device, an air inlet and an air outlet of an indoor heat exchanger are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
According to a third aspect of the present invention, there is provided an air conditioner comprising: the indoor unit comprises an electric auxiliary heat device, and the electric auxiliary heat device is used for adjusting the air outlet temperature of the indoor unit; the control device of the air conditioner as in the second aspect described above is connected to the electric auxiliary heating device.
The air conditioner provided by the invention comprises an indoor unit and an outdoor unit, wherein an electric auxiliary heating device, an air inlet of an indoor heat exchanger and an air outlet are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner also comprises a control device of the air conditioner, and the control device of the air conditioner controls the running state of the electric auxiliary heating device. The control device of the air conditioner is the control device of the air conditioner in any one of the possible designs of the second aspect, so that the control device of the air conditioner in any one of the possible designs has all the beneficial technical effects, and redundant description is not repeated herein.
According to a fourth aspect of the present invention, there is provided an air conditioner comprising: a memory having a program or instructions stored therein; the processor, which executes the program or the instructions stored in the memory to implement the steps of the control method of the air conditioner according to any one of the above possible designs, thereby having all the beneficial technical effects of the control method of the air conditioner according to any one of the above possible designs, and not being described in detail herein.
The air conditioner provided by the invention also comprises an indoor unit and an outdoor unit. The outdoor unit is internally provided with a compressor and an outdoor heat exchanger, and the indoor unit is internally provided with an indoor heat exchanger. The compressor, the outdoor heat exchanger and the indoor heat exchanger are connected through refrigerant pipelines. The indoor unit further comprises an electric auxiliary heating device and a fan assembly, the electric auxiliary heating device is arranged between the air outlet of the indoor unit and the indoor heat exchanger, the fan assembly operates to drive indoor air to enter the indoor unit and exchange heat with the indoor heat exchanger, and the indoor air flows through the electric auxiliary heating device and then is output to the indoor environment through the air outlet of the indoor unit.
According to a fifth aspect of the present invention, there is provided an air conditioner comprising: the indoor unit comprises an electric auxiliary heat device, and the electric auxiliary heat device is used for adjusting the air outlet temperature of the indoor unit; control means responsive to input from a first mode of operation; controlling the air conditioner to operate in a first operation mode; detecting a first indoor environment parameter of an environment where an indoor unit is located; and controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environment parameter meeting the preset condition.
The air conditioner provided by the invention comprises an indoor unit and an outdoor unit, wherein an electric auxiliary heating device, an air inlet of an indoor heat exchanger and an air outlet are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
In addition, according to the air conditioner in the above technical solution provided by the present invention, the following additional technical features may be further provided:
in a possible design, the indoor unit further comprises: and the air guide assembly is used for adjusting the air outlet angle of the indoor unit.
In the design, an air guide assembly is further arranged in the indoor unit, and the air guide assembly can adjust the air outlet angle of the air outlet of the indoor unit. The air outlet angle of the air guide assembly to the air outlet of the indoor unit is controlled, so that the indoor unit can be rapidly controlled to enter a non-wind-sensing operation mode.
In one possible design, the air guide assembly includes: the air guide strip is arranged at an air outlet of the indoor unit; and the driving motor is connected with the control device, and the driving end of the driving motor is connected with the air guide strip and used for driving the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit.
In this design, the wind guide assembly includes wind guide strip and driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted.
According to a sixth aspect of the present invention, there is provided a readable storage medium, on which a program or instructions are stored, which when executed by a processor, implement the steps of the control method of the air conditioner as in any one of the possible designs of the first aspect. Therefore, the method has all the beneficial technical effects of any possible design of the control method of the air conditioner in the first aspect, and will not be described in detail herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows one of schematic flowcharts of a control method of an air conditioner in a first embodiment of the invention;
fig. 2 shows a second schematic flowchart of a control method of an air conditioner in the first embodiment of the present invention;
fig. 3 is a third schematic flowchart of a control method of an air conditioner in the first embodiment of the present invention;
fig. 4 is a fourth schematic flowchart of a control method of an air conditioner in the first embodiment of the invention;
fig. 5 is a schematic flowchart showing a fifth of the control method of the air conditioner in the first embodiment of the invention;
fig. 6 shows a sixth schematic flowchart of a control method of an air conditioner in the first embodiment of the invention;
fig. 7 shows a seventh schematic flowchart of a control method of an air conditioner in the first embodiment of the present invention;
fig. 8 is a schematic flow chart showing a control method of an air conditioner in a second embodiment of the present invention;
fig. 9 is a schematic block diagram showing a control apparatus of an air conditioner in a third embodiment of the present invention;
fig. 10 shows a schematic block diagram of an air conditioner in a fourth embodiment of the present invention;
fig. 11 shows a schematic block diagram of an air conditioner in a fifth embodiment of the present invention;
fig. 12 shows a schematic block diagram of an air conditioner in a sixth embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A control method of an air conditioner, a control apparatus of an air conditioner, and a readable storage medium according to some embodiments of the present invention are described below with reference to fig. 1 to 12.
The first embodiment is as follows:
as shown in fig. 1, a first embodiment of the present invention provides a control method of an air conditioner for controlling the air conditioner.
Wherein, the air conditioner includes indoor set.
The indoor unit comprises an electric auxiliary heating device which is used for adjusting the air outlet temperature of the indoor unit.
The control method of the air conditioner comprises the following steps:
step 102, receiving input of a first operation mode, and controlling the air conditioner to operate according to the first operation mode;
104, collecting a first indoor environment parameter of an environment where an indoor unit is located;
and 106, controlling the operation and the stop of the electric auxiliary heating device under the condition that the first indoor environment parameter meets the preset condition.
The control method provided by the embodiment is used for controlling the air conditioner, wherein the air conditioner comprises an indoor unit and an outdoor unit, and an electric auxiliary heating device, an air inlet of an indoor heat exchanger and an air outlet are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
As shown in fig. 2, in the above embodiment, the step of controlling the operation and the stop of the electric auxiliary heating device when the first indoor environmental parameter satisfies the preset condition specifically includes:
step 202, acquiring a first indoor environment parameter;
step 204, judging whether the first indoor temperature value is less than or equal to a first set temperature value and the first indoor humidity value is less than or equal to a first set humidity value, if so, executing step 206, otherwise, returning to execute step 202;
and step 206, controlling the electric auxiliary heating device to be in an operating state.
In this embodiment, the air conditioner further includes a first temperature sensor and a humidity sensor. The first temperature sensor can collect the temperature value of the environment where the indoor unit is located. The humidity sensor can collect the humidity value of the environment where the indoor unit is located.
Under the condition that the air conditioner operates, a first indoor temperature value of the indoor unit is collected through the first temperature sensor, a first indoor humidity value of the indoor unit is collected through the humidity sensor, and the operation of the electric auxiliary heating device is controlled according to the collected first indoor temperature value and the collected first indoor humidity value. When the first indoor temperature value is detected to be smaller than or equal to the first set temperature value and the first indoor humidity value is detected to be smaller than or equal to the first set humidity value, the operation of the electric auxiliary heating device is judged to avoid the condensation phenomenon of the air outlet of the indoor unit, and therefore the electric auxiliary heating device is kept in the operation state. Under the condition that the indoor temperature and the humidity are lower than a first set temperature value and a first set humidity value, the air outlet temperature of the indoor unit is improved by opening the electric auxiliary heating device, and condensation at the air outlet of the indoor unit can be effectively avoided.
It is worth to be noted that, when the indoor unit is in the no-wind-sense operation mode, the electric auxiliary heating device is directly controlled to start, so as to avoid condensation at the air outlet of the indoor unit. The condensation preventing effect of the electric auxiliary heating device is detected according to the first indoor temperature value and the first indoor humidity value in the no-wind-sense mode of the indoor unit, and when the first indoor temperature value and the first indoor humidity value are detected to be not higher than the corresponding first set temperature value and the first set humidity value, the operation of the electric auxiliary heating device is judged to avoid condensation of the air outlet, so that the electric auxiliary heating device is controlled to keep the operation state, and the continuous time of the indoor unit operating in the no-wind-sense mode is prolonged.
As shown in fig. 3, in any of the above embodiments, the step of controlling the operation and the stop of the electric auxiliary heating device when the first indoor environmental parameter satisfies the preset condition specifically includes:
step 302, acquiring a first indoor environment parameter;
304, timing the duration that the first indoor temperature value is greater than a first set temperature value and/or the first indoor humidity value is greater than a first set humidity value;
step 306, judging whether the duration is greater than or equal to a first set duration, if so, executing step 308, otherwise, returning to execute step 302;
and step 308, controlling the electric auxiliary heating device to stop running.
In this embodiment, the air conditioner further includes a first temperature sensor and a humidity sensor. The first temperature sensor can collect the temperature value of the environment where the indoor unit is located. The humidity sensor can collect the humidity value of the environment where the indoor unit is located.
Under the condition that the air conditioner operates, a first indoor temperature value of the indoor unit is collected through the first temperature sensor, a first indoor humidity value of the indoor unit is collected through the humidity sensor, and the operation of the electric auxiliary heating device is controlled according to the collected first indoor temperature value and the collected first indoor humidity value. When the first indoor temperature value is detected to be higher than the first set temperature value and/or the first indoor humidity value is detected to be higher than the first set humidity value, the operation of the electric auxiliary heating device is judged to be incapable of avoiding the condensation phenomenon of the air outlet of the indoor unit, and therefore the electric auxiliary heating device is kept in the operation state. And under the condition that the indoor temperature and/or humidity is higher than the first set temperature value and the first set humidity value, the electric auxiliary heating device is turned off to avoid the waste of energy.
When the first indoor temperature value is higher than the first set temperature value, the difference between the first indoor temperature value and the outlet air temperature of the indoor unit is still large even if the electric auxiliary heating device is in the operating state, namely, the electric auxiliary heating device is started at the moment, the air outlet of the indoor unit cannot be guaranteed not to generate condensation, and therefore the electric auxiliary heating device is controlled to stop operating.
When the first indoor humidity value is higher than the first set humidity value, the environment humidity of the indoor unit is judged to be higher, and even if the electric auxiliary heating device is started, the air outlet of the indoor unit cannot be guaranteed not to generate condensation, so that the electric auxiliary heating device is controlled to stop running.
When the difference between the air outlet of the indoor unit and the indoor temperature is detected to be too large and/or the environmental humidity of the environment where the indoor unit is located is detected to be larger, the electric auxiliary heating device is controlled to stop running, and the waste of energy is avoided.
It is worth mentioning that after the electric auxiliary heating device is controlled to stop operating, the air conditioner is controlled to send out condensation prompting information to remind a user to continue operating in a no-wind-sense mode to generate condensation at an air outlet of the air conditioner.
Wherein the first set temperature value is calculated according to the target environment temperature value. The air conditioner is controlled to operate according to the target environment temperature set by a user at the starting operation stage, the first set temperature value is obtained through calculation according to the target environment temperature value, the situation that condensation is generated at the air outlet of the indoor unit due to the fact that the difference between the first set temperature value and the first indoor temperature value is too large is avoided, and therefore the error exists in judgment, and the electric auxiliary heating device is more accurately controlled.
As shown in fig. 4, in any of the above embodiments, after the step of controlling the operation of the air conditioner according to the first operation mode, the method further includes:
step 402, collecting a heat exchanger temperature value of an indoor unit;
step 404, timing the duration of the heat exchanger temperature value being less than the second set temperature value;
step 406, determining whether the duration is greater than a second set duration, if so, executing step 408, otherwise, executing step 410;
step 408, controlling the operation and the stop of the electric auxiliary heat device;
and step 410, controlling the air conditioner to operate according to the first operation mode.
In this embodiment, the indoor unit further includes a second temperature sensor disposed at a position close to the middle of the indoor heat exchanger, and the second temperature sensor is capable of acquiring a heat exchanger temperature value of the indoor heat exchanger.
After the air conditioner runs in a no-wind-sense mode, the temperature value of the heat exchanger is collected, the collected temperature value of the heat exchanger is compared with a second set temperature value, and whether the indoor heat exchanger is in an incomplete evaporation state or not can be determined according to the numerical relation between the temperature value of the heat exchanger and the second set temperature value. When the temperature value of the heat exchanger is detected to be higher than or equal to the second set temperature value, the heat exchanger is judged to have complete heat exchange under the current state, and the air outlet temperature of the indoor unit is adjusted without starting the electric auxiliary heat device temporarily. And when the temperature value of the heat exchanger is detected to be lower than a second set temperature value, judging that the heat exchanger in the current state is incompletely evaporated, controlling the electric auxiliary heating device to operate so as to adjust the temperature of the air outlet of the indoor unit, and continuously executing the step of controlling the operation state of the electric auxiliary heating device according to the first indoor environment parameter.
It can be understood that, when the air conditioner enters the no-wind-sense operation mode, the air output and the air speed of the indoor unit are smaller than those of the normal refrigeration operation, so that the heat exchange effect of the indoor heat exchanger is possibly influenced. According to the invention, the second temperature sensor is arranged to collect the temperature value of the heat exchanger, and the collected temperature value of the heat exchanger is compared with the second set temperature value, so that whether the air conditioner runs in a no-wind-sense mode and the problem of incomplete evaporation of the heat exchanger exists or not is determined. When the incomplete evaporation of the heat exchanger is detected, namely the temperature value of the heat exchanger is lower than a second set temperature value, the electric auxiliary heating device is controlled to operate to adjust the temperature of the air outlet of the air conditioner, and the phenomenon that the indoor unit is condensed due to the fact that the temperature of the air outlet is too low is avoided.
As shown in fig. 5, in any of the above embodiments, the method for controlling an air conditioner further includes:
step 502, receiving an operation control instruction;
step 504, collecting a second indoor environment parameter of the indoor unit;
step 506, determining whether the second indoor environment parameter is within the set range for a third set duration, if so, executing step 508, otherwise, executing step 510;
step 508, controlling the air conditioner to operate according to the first operation mode;
and 510, controlling the air conditioner to operate according to the second operation mode.
In this embodiment, the air conditioner receives the operation control instruction, and controls the air conditioner to start operation according to the operation control instruction. The operation control instruction comprises a target environment temperature value, and the air conditioner is controlled to control the operation power of the compressor according to the target environment temperature value. And collecting a second indoor environment parameter of the indoor unit after the air conditioner starts to operate according to the operation control instruction. And judging whether the current environment of the air conditioner meets the state of entering the first operation mode or not according to the second indoor environment parameter. And when the current second indoor environment parameter is detected to be in accordance with the state of entering the first operation mode, judging that the input of the first operation mode is received, and controlling the air conditioner to start to operate according to the first operation mode. And when the current second indoor environment parameter is detected not to be in accordance with the state of entering the first operation mode, judging that the input of the second operation mode is received, and controlling the air conditioner to start to operate according to the second operation mode.
According to the invention, the second indoor environment parameter of the indoor unit is collected at the stage of starting the operation of the air conditioner, and the operation mode of the air conditioner is selected according to the second indoor environment parameter. And controlling the air conditioner to enter a no-wind-sense operation mode under the condition that the environment of the indoor unit accords with the condition of entering the no-wind-sense operation, namely, the air conditioner operates in the first operation mode, and controlling the air conditioner to enter a normal refrigeration operation mode under the condition that the environment of the indoor unit does not accord with the condition of entering the no-wind-sense operation.
It is understood that the no-wind mode of operation includes "mode one" and "mode two," where "mode one" corresponds to the first mode of operation and "mode two" corresponds to the second mode of operation. The air volume and the air speed output by the air conditioner in the mode I non-wind sensing operation are higher than those output by the air conditioner in the mode II non-wind sensing operation, and the temperature of the heat exchanger in the mode I non-wind sensing operation is higher than that in the mode II non-wind sensing operation.
The operation control instruction is a no-wind-sense operation instruction sent by a user to the air conditioner, and the air conditioner can select a no-wind-sense operation mode according to the environmental parameters of the current environment where the indoor unit is located, so that the air conditioner is prevented from generating condensed water when running in the no-wind-sense mode, and the use experience of the user is improved.
The air conditioner controls the air conditioner to operate in the second operation mode in response to an input corresponding to the second operation mode. Wherein the second operating mode is a normal cooling operating mode.
It can be understood that the air outlet angle and the heat exchanger temperature of the air conditioner in the second operation mode are both greater than the air outlet angle and the heat exchanger temperature of the air conditioner in the first operation mode.
The second indoor environment parameter being within the set range includes: the second indoor temperature value is smaller than the third set temperature value, and the second indoor humidity value is smaller than the second set humidity value.
And under the condition that the second indoor temperature value is lower than the third set temperature value and the second indoor humidity value is lower than the second set humidity value, keeping the state for a third set time, judging that the ambient temperature of the indoor unit is reduced to a proper temperature and the ambient humidity value is lower, meeting the condition of entering the first operation mode, receiving input corresponding to the first operation mode, and controlling the air conditioner to enter the first operation mode. And when the second indoor humidity value is detected to be higher than the second set humidity value, judging that the ambient humidity of the current indoor unit is higher, receiving input corresponding to the second operation mode to avoid air outlet condensation of the air conditioner, and controlling the air conditioner to enter the second operation mode. And if the second indoor humidity value is detected to be higher than the third set temperature value, judging that the ambient temperature of the current indoor unit is higher, meeting the condition of entering a second operation mode, receiving input corresponding to the second operation mode, and controlling the air conditioner to enter the second operation mode.
And after the air conditioner starts to operate, detecting a second indoor environment parameter of the air conditioner at the operation starting stage, and selecting a subsequent operation mode of the air conditioner according to the second indoor environment parameter. When the condition that the environment where the indoor unit is located meets the requirement of entering the first running mode is detected, the indoor unit is controlled to run according to the first running mode, and when the condition that the environment where the indoor unit is located does not meet the requirement of entering the first running mode is detected, the indoor unit is controlled to run according to the second running mode, so that condensation of an air outlet caused by the fact that the air conditioner runs according to the running mode which does not meet the environmental parameters is avoided.
In any of the above embodiments, the electric auxiliary heating device is switched from the operating state to the off state, and the air conditioner is controlled to operate according to the second operating mode.
In this embodiment, after the air conditioner enters the first operation mode, the electric auxiliary heating device is controlled to be turned on, and the step of adjusting the operation state and the stop state of the electric auxiliary heating device according to the first indoor environmental parameter is continuously performed. When the operation state of the electric auxiliary heating device is switched to the closing state, the electric auxiliary heating device is judged to be incapable of preventing condensation from being generated on the indoor unit, namely, even if the electric auxiliary heating device is detected to be in the operation state, the risk of condensation still exists at the air outlet of the indoor unit, the electric auxiliary heating device is controlled to stop operation, the air conditioner is controlled to exit from the first operation mode, and the operation is started in the second operation mode. The electric auxiliary heating device is turned off in time to reduce the waste of electric energy, and meanwhile, the operation of the air conditioner can be adjusted in time.
As shown in fig. 6, in any of the above embodiments, the air conditioner further includes an air guide assembly and an indoor heat exchanger.
The air conditioner also comprises an indoor heat exchanger and an air guide assembly. The air guide component is arranged at an air outlet of the indoor unit and comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted. The indoor heat exchanger is connected with a compressor in the outdoor unit, the refrigerant flows through the indoor heat exchanger for heat exchange, and the air outlet temperature of the air conditioner can be adjusted by adjusting the temperature of the indoor heat exchanger.
Controlling the air conditioner to operate according to a first operation mode, which specifically comprises the following steps:
step 602, determining a first air outlet angle of an air guide assembly, and determining a first target temperature of an indoor heat exchanger;
and step 604, controlling the indoor heat exchanger to operate according to the first target temperature, and controlling the air guide assembly to rotate to a first air outlet angle.
In this embodiment, the air conditioner further includes an indoor heat exchanger and an air guide assembly. The air guide component is arranged at an air outlet of the indoor unit and comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted. The indoor heat exchanger is connected with a compressor in the outdoor unit, the refrigerant flows through the indoor heat exchanger for heat exchange, and the air outlet temperature of the air conditioner can be adjusted by adjusting the temperature of the indoor heat exchanger.
The method comprises the steps of obtaining the heat exchanger temperature of an indoor heat exchanger corresponding to a first running mode of the air conditioner, namely a first target temperature, and obtaining a first air outlet angle of an indoor unit. And controlling a driving motor in the air guide assembly to operate to drive the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit and enable the indoor unit to exhaust air at a first air outlet angle. And controlling the air conditioner to operate according to the first target temperature so that the temperature value of the heat exchanger of the indoor unit reaches the first target temperature value.
It can be understood that the indoor unit further includes a fan assembly, and the outdoor unit further includes a compressor. The fan assembly and the compressor are controlled to operate, so that the temperature value of the heat exchanger of the indoor unit reaches a first target temperature value.
The operation of the air conditioner is controlled according to the temperature of the heat exchanger of the indoor unit and the air outlet angle, and the accurate control of the temperature of the air outlet of the indoor unit is realized. By reducing the air outlet angle of the indoor unit and the temperature value of the heat exchanger of the indoor unit, the indoor unit can operate in a no-wind-sense mode, the influence of the air outlet of the indoor unit on the body sense of a user is reduced, and therefore the use experience of the user is improved.
As shown in fig. 7, in any of the above embodiments, the step of controlling the operation of the air conditioner according to the second operation mode specifically includes:
step 702, determining a second air outlet angle of the air guide assembly and determining a second target temperature of the indoor heat exchanger;
and 704, controlling the indoor heat exchanger to operate according to the second target temperature, and controlling the air guide assembly to rotate to a second air outlet angle.
The first target temperature is higher than the second target temperature, and/or the first air outlet angle is smaller than the second air outlet angle.
In this embodiment, the air conditioner further includes an indoor heat exchanger and an air guide assembly. The air guide component is arranged at an air outlet of the indoor unit and comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted. The indoor heat exchanger is connected with a compressor in the outdoor unit, the refrigerant flows through the indoor heat exchanger for heat exchange, and the air outlet temperature of the air conditioner can be adjusted by adjusting the temperature of the indoor heat exchanger.
And acquiring the heat exchanger temperature of the indoor heat exchanger corresponding to the second running mode of the air conditioner, namely a second target temperature, and acquiring a second air outlet angle of the indoor unit. And controlling a driving motor in the air guide assembly to operate to drive the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit and enable the indoor unit to exhaust air at a second air outlet angle. And controlling the air conditioner to operate according to the first target temperature so that the temperature value of the heat exchanger of the indoor unit reaches a second target temperature value.
And the second target temperature value is lower than the first target temperature value, and/or the first air outlet angle is smaller than the second air outlet angle. The air conditioner runs in the second running mode, the wind sensation of a user running in the first running mode of the air conditioner is smaller than that of the user running in the second running mode of the air conditioner, and the indoor refrigerating efficiency of the air conditioner in the second running mode is higher than that of the air conditioner in the first running mode.
In some embodiments, the first mode of operation is a no-wind mode of operation and the second mode of operation is a normal cooling mode of operation.
In the embodiments, the air conditioner receives an operation control instruction of the cooling operation, collects a second indoor environment parameter, and selects the air conditioner to enter a no-wind-feeling operation mode or a normal cooling operation mode according to the second indoor environment parameter. After the air conditioner enters a no-wind-sense operation mode, the electric auxiliary heating device is started to adjust the air outlet temperature of the indoor unit, condensation at the air outlet of the indoor unit is avoided, a first indoor environment parameter is collected, and the opening and closing state of the electric auxiliary heating device is controlled according to the first indoor environment parameter. After the electric auxiliary heating device is controlled to be switched from the running state to the shutdown state, the indoor unit is controlled to exit the no-wind-sense running mode and enter the normal refrigeration mode, and the energy waste is avoided while the running time of the air conditioner in the no-wind-sense running mode is prolonged.
In still other embodiments, the first mode of operation and the second mode of operation are both non-wind-sensitive modes of operation.
Example two:
as shown in fig. 8, a second embodiment of the present invention provides a control method of an air conditioner for controlling the air conditioner.
Wherein, the air conditioner includes indoor set.
The indoor unit comprises an electric auxiliary heating device which is used for adjusting the air outlet temperature of the indoor unit.
The control method of the air conditioner comprises the following steps:
step 802, receiving an operation control instruction, and collecting a second indoor environment parameter of the indoor unit;
step 804, judging whether the second indoor environment parameter is in the set range, lasting for a third set duration, if so, executing step 806, otherwise, executing step 808;
step 806, controlling the air conditioner to operate according to a first operation mode;
step 808, controlling the air conditioner to operate according to a second operation mode;
step 810, collecting a heat exchanger temperature value of the indoor unit, and timing the duration of the heat exchanger temperature value being less than a second set temperature value;
step 812, determining whether the duration is greater than a second set duration, if so, executing step 814, otherwise, returning to execute step 806;
step 814, controlling the operation of the electric auxiliary heating device;
step 816, acquiring a first indoor environment parameter;
step 818, timing the duration that the first indoor temperature value is greater than the first set temperature value and/or the first indoor humidity value is greater than the first set humidity value;
step 820, determining whether the duration is greater than or equal to a first set duration, if so, executing step 822, otherwise, returning to execute step 806;
and step 822, controlling the electric auxiliary heating device to stop running, and returning to execute the step 808.
The control method provided by the embodiment is used for controlling the air conditioner, wherein the air conditioner comprises an indoor unit and an outdoor unit, and an electric auxiliary heating device, an air inlet of an indoor heat exchanger and an air outlet are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
The indoor unit further comprises a second temperature sensor which is arranged at a position close to the middle of the indoor heat exchanger, and the second temperature sensor can acquire the heat exchanger temperature value of the indoor heat exchanger.
After the air conditioner runs in a no-wind-sense mode, the temperature value of the heat exchanger is collected, the collected temperature value of the heat exchanger is compared with a second set temperature value, and whether the indoor heat exchanger is in an incomplete evaporation state or not can be determined according to the numerical relation between the temperature value of the heat exchanger and the second set temperature value. When the temperature value of the heat exchanger is detected to be higher than or equal to the second set temperature value, the heat exchanger is judged to have complete heat exchange under the current state, and the air outlet temperature of the indoor unit is adjusted without starting the electric auxiliary heat device temporarily. And when the temperature value of the heat exchanger is detected to be lower than a second set temperature value, judging that the heat exchanger in the current state is incompletely evaporated, controlling the electric auxiliary heating device to operate so as to adjust the temperature of the air outlet of the indoor unit, and continuously executing the step of controlling the operation state of the electric auxiliary heating device according to the first indoor environment parameter.
It can be understood that, when the air conditioner enters the no-wind-sense operation mode, the air output and the air speed of the indoor unit are smaller than those of the normal refrigeration operation, so that the heat exchange effect of the indoor heat exchanger is possibly influenced. According to the invention, the second temperature sensor is arranged to collect the temperature value of the heat exchanger, and the collected temperature value of the heat exchanger is compared with the second set temperature value, so that whether the air conditioner runs in a no-wind-sense mode and the problem of incomplete evaporation of the heat exchanger exists or not is determined. When the incomplete evaporation of the heat exchanger is detected, namely the temperature value of the heat exchanger is lower than a second set temperature value, the electric auxiliary heating device is controlled to operate to adjust the temperature of the air outlet of the air conditioner, and the phenomenon that the indoor unit is condensed due to the fact that the temperature of the air outlet is too low is avoided.
The method comprises the steps that a first indoor temperature value of an indoor unit is collected through a first temperature sensor, a first indoor humidity value of the indoor unit is collected through a humidity sensor, and the operation of the electric auxiliary heating device is controlled according to the collected first indoor temperature value and the collected first indoor humidity value. When the first indoor temperature value is detected to be smaller than or equal to the first set temperature value and the first indoor humidity value is detected to be smaller than or equal to the first set humidity value, the operation of the electric auxiliary heating device is judged to avoid the condensation phenomenon of the air outlet of the indoor unit, and therefore the electric auxiliary heating device is kept in the operation state. Under the condition that the indoor temperature and the humidity are lower than a first set temperature value and a first set humidity value, the air outlet temperature of the indoor unit is improved by opening the electric auxiliary heating device, and condensation at the air outlet of the indoor unit can be effectively avoided.
It is worth to be noted that, when the indoor unit is in the no-wind-sense operation mode, the electric auxiliary heating device is directly controlled to start, so as to avoid condensation at the air outlet of the indoor unit. The condensation preventing effect of the electric auxiliary heating device is detected according to the first indoor temperature value and the first indoor humidity value in the no-wind-sense mode of the indoor unit, and when the first indoor temperature value and the first indoor humidity value are detected to be not higher than the corresponding first set temperature value and the first set humidity value, the operation of the electric auxiliary heating device is judged to avoid condensation of the air outlet, so that the electric auxiliary heating device is controlled to keep the operation state, and the continuous time of the indoor unit operating in the no-wind-sense mode is prolonged.
The method comprises the steps that a first indoor temperature value of an indoor unit is collected through a first temperature sensor, a first indoor humidity value of the indoor unit is collected through a humidity sensor, and the operation of the electric auxiliary heating device is controlled according to the collected first indoor temperature value and the collected first indoor humidity value. When the first indoor temperature value is detected to be higher than the first set temperature value and/or the first indoor humidity value is detected to be higher than the first set humidity value, the operation of the electric auxiliary heating device is judged to be incapable of avoiding the condensation phenomenon of the air outlet of the indoor unit, and therefore the electric auxiliary heating device is kept in the operation state. And under the condition that the indoor temperature and/or humidity is higher than the first set temperature value and the first set humidity value, the electric auxiliary heating device is turned off to avoid the waste of energy.
When the first indoor temperature value is higher than the first set temperature value, the difference between the first indoor temperature value and the outlet air temperature of the indoor unit is still large even if the electric auxiliary heating device is in the operating state, namely, the electric auxiliary heating device is started at the moment, the air outlet of the indoor unit cannot be guaranteed not to generate condensation, and therefore the electric auxiliary heating device is controlled to stop operating.
When the first indoor humidity value is higher than the first set humidity value, the environment humidity of the indoor unit is judged to be higher, and even if the electric auxiliary heating device is started, the air outlet of the indoor unit cannot be guaranteed not to generate condensation, so that the electric auxiliary heating device is controlled to stop running.
When the difference between the air outlet of the indoor unit and the indoor temperature is detected to be too large and/or the environmental humidity of the environment where the indoor unit is located is detected to be larger, the electric auxiliary heating device is controlled to stop running, and the waste of energy is avoided.
It is worth mentioning that after the electric auxiliary heating device is controlled to stop operating, the air conditioner is controlled to send out condensation prompting information to remind a user to continue operating in a no-wind-sense mode to generate condensation at an air outlet of the air conditioner.
Wherein the first set temperature value is calculated according to the target environment temperature value. The air conditioner is controlled to operate according to the target environment temperature set by a user at the starting operation stage, the first set temperature value is obtained through calculation according to the target environment temperature value, the situation that condensation is generated at the air outlet of the indoor unit due to the fact that the difference between the first set temperature value and the first indoor temperature value is too large is avoided, and therefore the error exists in judgment, and the electric auxiliary heating device is more accurately controlled.
In any of the above embodiments, the air conditioner further includes an indoor heat exchanger and an air guide assembly. The air guide component is arranged at an air outlet of the indoor unit and comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted. The indoor heat exchanger is connected with a compressor in the outdoor unit, the refrigerant flows through the indoor heat exchanger for heat exchange, and the air outlet temperature of the air conditioner can be adjusted by adjusting the temperature of the indoor heat exchanger.
The method comprises the steps of obtaining the heat exchanger temperature of an indoor heat exchanger corresponding to a first running mode of the air conditioner, namely a first target temperature, and obtaining a first air outlet angle of an indoor unit. And controlling a driving motor in the air guide assembly to operate to drive the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit and enable the indoor unit to exhaust air at a first air outlet angle. And controlling the air conditioner to operate according to the first target temperature so that the temperature value of the heat exchanger of the indoor unit reaches the first target temperature value.
The operation of the air conditioner is controlled according to the temperature of the heat exchanger of the indoor unit and the air outlet angle, and the accurate control of the temperature of the air outlet of the indoor unit is realized. By reducing the air outlet angle of the indoor unit and the temperature value of the heat exchanger of the indoor unit, the indoor unit can operate in a no-wind-sense mode, the influence of the air outlet of the indoor unit on the body sense of a user is reduced, and therefore the use experience of the user is improved.
And acquiring the heat exchanger temperature of the indoor heat exchanger corresponding to the second running mode of the air conditioner, namely a second target temperature, and acquiring a second air outlet angle of the indoor unit. And controlling a driving motor in the air guide assembly to operate to drive the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit and enable the indoor unit to exhaust air at a second air outlet angle. And controlling the air conditioner to operate according to the first target temperature so that the temperature value of the heat exchanger of the indoor unit reaches a second target temperature value.
And the second target temperature value is lower than the first target temperature value, and/or the first air outlet angle is smaller than the second air outlet angle. The air conditioner runs in the second running mode, the wind sensation of a user running in the first running mode of the air conditioner is smaller than that of the user running in the second running mode of the air conditioner, and the indoor refrigerating efficiency of the air conditioner in the second running mode is higher than that of the air conditioner in the first running mode.
It can be understood that the indoor unit further includes a fan assembly, and the outdoor unit further includes a compressor. The fan assembly and the compressor are controlled to operate, so that the temperature value of the heat exchanger of the indoor unit reaches a first target temperature value.
In some embodiments, the first mode of operation is a no-wind mode of operation and the second mode of operation is a normal cooling mode of operation.
In the embodiments, the air conditioner receives an operation control instruction of the cooling operation, collects a second indoor environment parameter, and selects the air conditioner to enter a no-wind-feeling operation mode or a normal cooling operation mode according to the second indoor environment parameter. After the air conditioner enters a no-wind-sense operation mode, the electric auxiliary heating device is started to adjust the air outlet temperature of the indoor unit, condensation at the air outlet of the indoor unit is avoided, a first indoor environment parameter is collected, and the opening and closing state of the electric auxiliary heating device is controlled according to the first indoor environment parameter. After the electric auxiliary heating device is controlled to be switched from the running state to the shutdown state, the indoor unit is controlled to exit the no-wind-sense running mode and enter the normal refrigeration mode, and the energy waste is avoided while the running time of the air conditioner in the no-wind-sense running mode is prolonged.
In still other embodiments, the first mode of operation and the second mode of operation are both non-wind-sensitive modes of operation.
Example three:
as shown in fig. 9, a control apparatus 900 of an air conditioner is provided in a third embodiment of the present invention.
The air conditioner comprises an indoor unit, wherein an electric auxiliary heating device is arranged in the indoor unit, and the electric auxiliary heating device can adjust the air outlet temperature of the indoor unit.
The control device 900 of the air conditioner includes:
a first control unit 902, configured to receive an input of a first operation mode, and control the air conditioner to operate according to the first operation mode;
the detection unit 904 is used for collecting a first indoor environment parameter of an environment where the indoor unit is located;
a second control unit 906, configured to control operation and stop of the electric auxiliary heating device when the first indoor environmental parameter satisfies a preset condition.
The control device 900 provided in this embodiment is used to control an air conditioner, where the air conditioner includes an indoor unit and an outdoor unit, and an electric auxiliary heating device, an air inlet of an indoor heat exchanger, and an air outlet are provided in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
Example four:
as shown in fig. 10, a fourth embodiment of the present invention provides an air conditioner 1000, which specifically includes: an indoor unit 1002 and an air conditioner control device 900.
The indoor unit 1002 is provided with an electric auxiliary heating device in the indoor unit 1002, and the electric auxiliary heating device can adjust the air outlet temperature of the indoor unit 1002.
The control device 900 of the air conditioner is connected to the indoor unit 1002, and is configured to control an electric auxiliary heating device in the indoor unit 1002.
The air conditioner 1000 provided in this embodiment includes an indoor unit 1002 and a control device 900 of the air conditioner, and an electric auxiliary heating device, an air inlet of an indoor heat exchanger, and an air outlet are provided in the indoor unit 1002. Air in the environment of the indoor unit 1002 enters the indoor unit 1002 through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit 1002 through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air flowing through the indoor heat exchanger is heated after the electric auxiliary heating device is electrified so as to adjust the air outlet temperature of the indoor machine 1002. During the cooling operation of the air conditioner 1000, condensation at the air outlet of the indoor unit 1002 may occur due to the low temperature at the air outlet. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner 1000 can be increased, and the condition that condensation is generated at the air outlet of the indoor unit 1002 is avoided.
The air conditioner 1000 further includes a control device 900 of the air conditioner, and the control device 900 of the air conditioner controls the operation state of the electric auxiliary heating device. The control device 900 of the air conditioner is the control device 900 of the air conditioner in any embodiment of the third embodiment, so that all the beneficial technical effects of the control device 900 of the air conditioner in any embodiment of the third embodiment are achieved, and redundant description is not repeated herein.
Example five:
as shown in fig. 11, a fifth embodiment of the present invention provides an air conditioner 1100 including: a memory 1102 and a processor 1104.
The memory 1102 has programs or instructions stored therein;
the processor 1104 executes the program or the instructions stored in the memory 1102 to implement the steps of the control method of the air conditioner in the above-mentioned first embodiment and/or second embodiment, so that all the beneficial technical effects of the control method of the air conditioner in the above-mentioned first embodiment and/or second embodiment are achieved, and redundant description is not repeated herein.
The air conditioner 1100 further includes an indoor unit and an outdoor unit. The outdoor unit is internally provided with a compressor and an outdoor heat exchanger, and the indoor unit is internally provided with an indoor heat exchanger. The compressor, the outdoor heat exchanger and the indoor heat exchanger are connected through refrigerant pipelines. The indoor unit further comprises an electric auxiliary heating device and a fan assembly, the electric auxiliary heating device is arranged between the air outlet of the indoor unit and the indoor heat exchanger, the fan assembly operates to drive indoor air to enter the indoor unit and exchange heat with the indoor heat exchanger, and the indoor air flows through the electric auxiliary heating device and then is output to the indoor environment through the air outlet of the indoor unit.
Example six:
as shown in fig. 12, a sixth embodiment of the present invention provides an air conditioner 1200 including: indoor unit 1202 and control device 1204.
The indoor unit 1202 is internally provided with an electric auxiliary heating device which can adjust the air outlet temperature of the indoor unit.
The control device 1204 is used for receiving the input of the first operation mode, and controlling the air conditioner to operate according to the first operation mode; collecting a first indoor environment parameter of an environment where an indoor unit is located; and under the condition that the first indoor environmental parameter meets the preset condition, controlling the operation and the stop of the electric auxiliary heating device.
The air conditioner provided by the embodiment comprises an indoor unit and an outdoor unit, wherein an electric auxiliary heating device, an air inlet of an indoor heat exchanger and an air outlet are arranged in the indoor unit. Air in the environment of the indoor unit enters the indoor unit through the air inlet, sequentially flows through the indoor heat exchanger and the electric auxiliary heating device, and is discharged out of the indoor unit through the air outlet. The air can exchange heat with the indoor heat exchanger when flowing through the indoor heat exchanger, and the air that flows through the indoor heat exchanger is heated to the air-out temperature to the indoor set after the electricity is assisted the heat facility and is gone up the electricity. In the process of refrigerating operation of the air conditioner, the air outlet temperature is too low, so that condensation at the air outlet of the indoor unit occurs. When the air outlet temperature is too low, the electric auxiliary heating device is controlled to be electrified and work, so that the temperature of the air outlet of the air conditioner can be increased, and the condition that the air outlet of the indoor unit generates condensation is avoided.
The air conditioner controls the air conditioner to start operating according to the first operation mode in response to an input corresponding to the first operation mode. The first operation mode of the air conditioner is a no-wind-sense operation mode, the air outlet angle of the indoor unit is smaller in the no-wind-sense operation mode, the fan is controlled to operate at lower power, the output air quantity and the output air speed of the indoor unit are smaller, and the decrease of the user feeling comfort level caused by the fact that the output air quantity of the air conditioner is too large is avoided. Under no wind sense mode, because the air-out angle of air conditioner and the operating power of fan are lower, the air that flows through indoor heat exchanger is less, lead to indoor heat exchanger's heat transfer effect to descend, the air temperature that flows through the indoor set air outlet this moment is lower, under the operating mode that the indoor set was in no wind sense, gather the first indoor environmental parameter of indoor set, first indoor environmental parameter is the environmental parameter of the environment that the indoor set is located, first indoor environmental parameter can reflect the air conditioner and move the air outlet and produce the possibility of condensation under no wind sense mode. That is to say, whether there is the condensation risk to indoor set air outlet according to first indoor environmental parameter and detect to it has the condensation risk to control opening and shutting of electric auxiliary heating device to gather to open based on indoor set air outlet.
The risk of generating condensation at the air outlet of the indoor unit is detected, the electric auxiliary heating device is controlled to start to operate, the air at the air outlet of the indoor unit can be heated by the operation of the electric auxiliary heating device, and condensation at the air outlet caused by too low temperature of the air outlet is avoided. And controlling the electric auxiliary heating device to keep a closed state when detecting that no condensation risk is generated at the air outlet of the indoor unit.
It is worth mentioning that if the indoor environment parameters are detected to be at high temperature and humidity, the electric auxiliary heating device is controlled to stop running to avoid waste of electric energy even if the electric auxiliary heating device is started and the air outlet cannot be guaranteed not to generate condensation.
According to the invention, when the air conditioner is in the no-wind-sense operation mode, the starting of the electric auxiliary heating device is controlled according to the first indoor environment parameter, so that the possibility that the air outlet of the indoor unit cannot generate condensed water in the no-wind-sense mode is reduced, the air conditioner can operate in the no-wind-sense mode for a long time, and the use experience of a user is improved. And the shutdown of the electric auxiliary heating device can be controlled according to the first indoor environmental parameter, so that the waste of energy is avoided.
In any of the above embodiments, the indoor unit further includes an air guide assembly. The air guide assembly can adjust the air outlet angle of the indoor unit.
In this embodiment, an air guide assembly is further disposed in the indoor unit, and the air guide assembly can adjust an air outlet angle of an air outlet of the indoor unit. The air outlet angle of the air guide assembly to the air outlet of the indoor unit is controlled, so that the indoor unit can be rapidly controlled to enter a non-wind-sensing operation mode.
In any of the above embodiments, the air guide assembly includes an air guide strip, and a driving motor for driving the air guide strip.
In this embodiment, the air guide assembly comprises an air guide strip and a driving motor. The driving motor can drive the air guide strip to rotate, so that the air outlet angle of an air outlet of an indoor unit of the air conditioner is adjusted.
Example seven:
a seventh embodiment of the present invention provides a readable storage medium having stored thereon a program which, when executed by a processor, implements the control method of the air conditioner as in any of the above embodiments, thereby having all the advantageous technical effects of the control method of the air conditioner as in any of the above embodiments.
The readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It is to be understood that, in the claims, the specification and the drawings of the specification of the present invention, the term "plurality" means two or more, unless explicitly defined otherwise, the terms "upper", "lower" and the like indicate orientations or positional relationships based on those shown in the drawings, and are used only for the purpose of describing the present invention more conveniently and simplifying the description, and are not used to indicate or imply that the device or element referred to must have the specific orientation described, be constructed in a specific orientation, and be operated, and thus the description should not be construed as limiting the present invention; the terms "connect," "mount," "secure," and the like are to be construed broadly, and for example, "connect" may refer to a fixed connection between multiple objects, a removable connection between multiple objects, or an integral connection; the multiple objects may be directly connected to each other or indirectly connected to each other through an intermediate. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art from the above data specifically.
In the claims, specification, and drawings that follow the present disclosure, the description of the terms "one embodiment," "some embodiments," "specific embodiments," and so forth, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In the claims, specification and drawings of the present invention, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (17)

1. A control method of an air conditioner is characterized in that the air conditioner comprises an indoor unit, the indoor unit comprises an electric auxiliary heating device, and the electric auxiliary heating device is used for adjusting the air outlet temperature of the indoor unit, and the control method comprises the following steps:
controlling the air conditioner to operate in a first operation mode in response to an input of the first operation mode;
detecting a first indoor environment parameter of an environment where the indoor unit is located;
and controlling the operation and the stop of the electric auxiliary heating device based on the condition that the first indoor environmental parameter meets the preset condition.
2. The method according to claim 1, wherein the first indoor environment parameter includes a first indoor temperature value and a second indoor temperature value, and the step of controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environment parameter satisfying a preset condition specifically includes:
and controlling the electric auxiliary heating device to keep the running state based on that the first indoor temperature value is less than or equal to a first set temperature value and the first indoor humidity value is less than or equal to the first set humidity value.
3. The method according to claim 1, wherein the step of controlling the operation and the stop of the electric auxiliary heating device based on the first indoor environmental parameter satisfying a preset condition specifically comprises:
and controlling the electric auxiliary heating device to be closed for a first set time period based on the fact that the first indoor temperature value is greater than a first set temperature value and/or the first indoor humidity value is greater than a first set humidity value.
4. The method for controlling an air conditioner according to claim 1, further comprising, after the step of controlling the air conditioner to operate in the first operation mode and before the step of controlling the operation and stop of the electric auxiliary heating apparatus based on the first indoor environmental parameter satisfying a preset condition:
detecting a temperature value of a heat exchanger of the indoor unit;
returning to the step of controlling the air conditioner to operate in the first operation mode based on the temperature value of the heat exchanger being greater than or equal to a second set temperature value;
and controlling the electric auxiliary heating device to start based on the fact that the temperature value of the heat exchanger is smaller than the second set temperature value and the second set time duration is continued, and controlling the electric auxiliary heating device to operate and stop based on the fact that the first indoor environmental parameter meets the preset condition.
5. The control method of an air conditioner according to any one of claims 1 to 4, further comprising:
and controlling the air conditioner to operate in a second operation mode in response to an input of the second operation mode.
6. The control method of an air conditioner according to claim 5, wherein the step of responding to the input of the second operation mode is preceded by:
responding to an operation control instruction, and detecting a second indoor environment parameter of the environment where the indoor unit is located;
and receiving the input of the first operation mode or receiving the input of the second operation mode according to the second indoor environment parameter.
7. The method as claimed in claim 6, wherein the second indoor environment parameter includes a second indoor temperature and a second indoor humidity, and the step of receiving the input of the first operation mode or receiving the input of the second operation mode according to the second indoor environment parameter includes:
receiving the input of the first operation mode for a third set time period based on the fact that the second indoor temperature value is smaller than a third set temperature value and the second indoor humidity value is smaller than a second set humidity value;
and receiving the input of the second operation mode based on the second indoor temperature being greater than or equal to the third set temperature value and/or the second indoor temperature being greater than or equal to the second set humidity value.
8. The control method of an air conditioner according to claim 5, further comprising:
and controlling the air conditioner to operate in the second operation mode based on the fact that the electric auxiliary heating device is switched from the opening state to the closing state.
9. The method according to claim 5, wherein the indoor unit further includes an indoor heat exchanger and an air guide assembly, and the step of controlling the air conditioner to operate in the first operation mode specifically includes:
acquiring a first target temperature and a first air outlet angle of the air guide assembly, wherein the first target temperature is the target temperature of the indoor heat exchanger in the first operation mode;
and controlling the air guide assembly to rotate to the first air outlet angle, and controlling the temperature value of the heat exchanger of the indoor heat exchanger to reach the first target temperature.
10. The method as claimed in claim 9, wherein the air conditioner further comprises an indoor heat exchanger and an air guide assembly, and the step of controlling the air conditioner to operate in the second operation mode specifically comprises:
acquiring a second target temperature and a second air outlet angle of the air guide assembly, wherein the second target temperature is the target temperature of the indoor heat exchanger when the air guide assembly operates in the second operation mode;
controlling the air guide assembly to rotate to the second air outlet angle, and controlling the temperature value of the heat exchanger of the indoor heat exchanger to reach the second target temperature;
the second air outlet angle is larger than the first air outlet angle, and/or the second target temperature is lower than the first target temperature.
11. The utility model provides a controlling means of air conditioner, its characterized in that, the air conditioner includes indoor set, indoor set includes electric auxiliary heating device, electric auxiliary heating device is used for adjusting the air-out temperature of indoor set, controlling means includes:
a first control unit for controlling the air conditioner to operate in a first operation mode in response to an input of the first operation mode;
the detection unit is used for detecting a first indoor environment parameter of the environment where the indoor unit is located;
and the second control unit controls the operation and the stop of the electric auxiliary heating device based on the condition that the first indoor environment parameter meets the preset condition.
12. An air conditioner, comprising:
the indoor unit comprises an electric auxiliary heat device, and the electric auxiliary heat device is used for adjusting the air outlet temperature of the indoor unit;
the control device of an air conditioner as set forth in claim 11, connected to said electric auxiliary heating device.
13. An air conditioner, comprising:
a memory having a program or instructions stored therein;
a processor executing a program or instructions stored in the memory to implement the steps of the control method of the air conditioner according to any one of claims 1 to 10.
14. An air conditioner, comprising:
the indoor unit comprises an electric auxiliary heat device, and the electric auxiliary heat device is used for adjusting the air outlet temperature of the indoor unit;
control means responsive to input from a first mode of operation; controlling the air conditioner to operate in the first operation mode; detecting a first indoor environment parameter of an environment where the indoor unit is located; and controlling the operation and the stop of the electric auxiliary heating device based on the condition that the first indoor environmental parameter meets the preset condition.
15. The air conditioner according to claim 14, wherein the indoor unit further comprises:
and the air guide assembly is used for adjusting the air outlet angle of the indoor unit.
16. The air conditioner as claimed in claim 15, wherein the air guide assembly comprises:
the air guide strip is arranged at an air outlet of the indoor unit;
and the driving motor is connected with the control device, and the driving end of the driving motor is connected with the air guide strip and used for driving the air guide strip to rotate so as to adjust the air outlet angle of the indoor unit.
17. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor, implement the steps of the control method of an air conditioner according to any one of claims 1 to 10.
CN202110875915.7A 2021-07-30 2021-07-30 Control method and control device of air conditioner, air conditioner and readable storage medium Active CN113654208B (en)

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