CN104697116A - Control method of air conditioner, control system of air conditioner, and air conditioner - Google Patents

Control method of air conditioner, control system of air conditioner, and air conditioner Download PDF

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Publication number
CN104697116A
CN104697116A CN201510100900.8A CN201510100900A CN104697116A CN 104697116 A CN104697116 A CN 104697116A CN 201510100900 A CN201510100900 A CN 201510100900A CN 104697116 A CN104697116 A CN 104697116A
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CN
China
Prior art keywords
air
conditioner
rotating speed
blower fan
speed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510100900.8A
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Chinese (zh)
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CN104697116B (en
Inventor
张建华
邵艳坡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Midea Group Wuhan Refrigeration Equipment Co Ltd
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Priority to CN201510100900.8A priority Critical patent/CN104697116B/en
Publication of CN104697116A publication Critical patent/CN104697116A/en
Application granted granted Critical
Publication of CN104697116B publication Critical patent/CN104697116B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention provides a control method of an air conditioner, a control system of the air conditioner, and the air conditioner. The control method of the air conditioner comprises the following steps: after a fan of the air conditioner operates at a default rotational speed for preset time, judging whether the working mode of the air conditioner is a refrigeration mode or a heating mode; if the working mode of the air conditioner is judged to be the refrigeration mode, judging whether a difference value between an environment temperature sensing and measuring value of an environment temperature measuring device and a preset environment temperature value is smaller than a first temperature difference value or not; when the difference value of the environment temperature sensing and measuring value and the preset environment temperature value is smaller the first temperature difference value, controlling the fan of the air conditioner to operate according to the first rotational speed, wherein a first rotational speed is greater than or equal to the default rotational speed. Through the adoption of the technical scheme, temperatures of different positions in a room are more uniform through the air conditioner in the refrigeration mode or the heating mode, so that the comfort degree of a user during using the air conditioner is improved, and the user experience is further improved.

Description

The control method of air-conditioner, the control system of air-conditioner and air-conditioner
Technical field
The present invention relates to air-conditioner technical field, in particular to control system and a kind of air-conditioner of a kind of control method of air-conditioner, a kind of air-conditioner.
Background technology
At present, the air-conditioner in correlation technique is when refrigeration mode or heating mode, and indoor temperature is not uniform, be generally gas that temperature is low in the bottom of indoor, the high gas of temperature is at the top of indoor.Experimentally result of study display: in cooling mode, the mean temperature difference at indoor 0.2 meter of and 1.7 meters of is about 3 to 5 DEG C for air-conditioner; In cooling mode, the mean temperature difference at indoor 0.2 meter of and 1.7 meters of is at 5 to 8 DEG C for air-conditioner.
In the related, the switching on and shutting down of air-conditioner are that the environment sensing temperature angle value of the indoor detected by environment thermal detector was controlled with comparing of default ambient temperature value, but because the temperature of indoor diverse location is different, the temperature that the environment sensing temperature angle value of the indoor that environment thermal detector detects and user experience can be variant, thus affect the comfortableness of user, cause the complaint of air-conditioner in cooling or heating effect.
Therefore, air-conditioner is carrying out under refrigeration mode or heating mode, how to make indoor temperature more even, promotes the comfort level of user, become technical problem urgently to be resolved hurrily.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, one object of the present invention is the control method proposing a kind of new air-conditioner.
Another object of the present invention is the control system proposing a kind of air-conditioner.
Another object of the present invention is to propose a kind of air-conditioner.
For achieving the above object, embodiment according to a first aspect of the invention, propose a kind of control method of air-conditioner, comprising: at the blower fan of described air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, judge that the mode of operation of described air-conditioner is refrigeration mode or heating mode; When judging the mode of operation of described air-conditioning as refrigeration mode, judge whether the environment sensing temperature angle value of described environment thermal detector and the difference of default ambient temperature value are less than the first temperature difference; When judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is less than described first temperature difference, control the blower fan running of described air-conditioner according to the first rotating speed, wherein, described first rotating speed is more than or equal to described acquiescence rotating speed.
The control method of air-conditioner according to an embodiment of the invention, at the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, when the mode of operation determining air-conditioner is refrigeration mode, and the environment thermal detector on air-conditioner is for detecting the temperature of indoor, air-conditioner place, i.e. environment sensing temperature angle value, if the difference of environment sensing temperature angle value and default ambient temperature value is less than the first temperature difference, preferably, first temperature difference is 3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the first rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of air-conditioner generation, then can reduce adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, control the blower fan running of described air-conditioner according to the first rotating speed, comprise following concrete steps: preset maximum (top) speed; Select to preset the rotating speed of the less rotating speed in maximum (top) speed and described first rotating speed as the blower fan of described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, when air-conditioner is under refrigeration-type, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the first rotating speed, when the first rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, and when the first rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, also comprising: when judging the mode of operation of described air-conditioning as heating mode, judging whether the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values; When judging that the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values, judge whether the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than the second temperature difference; When judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than described second temperature difference, control the blower fan running of described air-conditioner according to the second rotating speed, wherein, described second rotating speed is more than or equal to described acquiescence rotating speed.
The control method of air-conditioner according to an embodiment of the invention, at the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, determine that the mode of operation of air-conditioner is heating mode, and the evaporimeter thermal detector on air-conditioner detects the temperature of evaporimeter, i.e. evaporimeter sensing temperature angle value, when the difference of evaporimeter sensing temperature angle value and default evaporator temperature values is greater than the second temperature difference, then illustrate that air conditioner heat-production is abundant, air-conditioner is avoided to blow a cold wind in a heating mode, when determining that air-conditioner blows out hot blast in a heating mode, judge whether the difference of the environment temperature-sensitive value that environment thermal detector detects and default ambient temperature value is greater than the second temperature difference, if the difference of environment sensing temperature angle value and default ambient temperature value is greater than the second temperature difference, preferably, second temperature difference is-3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the second rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of the hot blast that air-conditioner produces, then can improve adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
According to one embodiment of present invention, also comprise: when the blower fan controlling described air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, the wind guide strip controlling described air-conditioner swings according to full swing scope.
The control method of air-conditioner according to an embodiment of the invention, be the first Preset Time by the blower fan of air-conditioner with the duration of the first rotating speed or the second rotation speed operation, the air supplying distance of air-conditioner can be increased, when the blower fan of air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, then control wind guide strip maximum magnitude ground to swing, thus control the direction of the wind of air-conditioner, preferably, the hunting range of wind guide strip is 0 degree to 180 degree, wind guide strip comprises horizontal wind guide strip and vertical wind guide strip, thus make the wind sent from wind guide strip can deliver to indoor diverse location maximum magnitude, avoid occurring air-supply dead angle, thus make indoor Temperature Distribution more even, and then promote the comfort level of user.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
According to one embodiment of present invention, control the blower fan running of described air-conditioner according to the second rotating speed, comprise following concrete steps: preset maximum (top) speed; Select to preset the rotating speed of the less rotating speed in maximum (top) speed and described second rotating speed as the blower fan of described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, when air-conditioner in a heating mode, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the second rotating speed, when the second rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, and when the second rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, also comprise: when the blower fan controlling described air-conditioner is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and described wind guide strip, be the acquiescence rotating speed of the blower fan of described air-conditioner by described first speed setting; When the blower fan controlling described air-conditioner is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and described wind guide strip, using the acquiescence rotating speed of described second rotating speed as the blower fan of described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, when air-conditioner in cooling mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, and then blower fan runs to give tacit consent to rotating speed; When air-conditioner in a heating mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, and then blower fan with adjustment after rotating speed by default rotating speed run and operation a period of time after, proceed sensing and the judgement of environment temperature and evaporator temperature, to ensure the reliability and stability of operation of air conditioner process, wherein, preferably, the second Preset Time is 10 minutes.
According to one embodiment of present invention, also comprise: obtain the default ambient temperature value of user's setting and/or default evaporator temperature values.
Embodiment according to a second aspect of the present invention, also proposed a kind of control system of air-conditioner, described air-conditioner comprises environment thermal detector and evaporimeter thermal detector, comprise: judging unit, for the blower fan at described air-conditioner with the first rotation speed operation scheduled time after, judge that the mode of operation of described air-conditioner is refrigeration mode or heating mode; Described judging unit also for, when judging the mode of operation of described air-conditioning as refrigeration mode, judge whether the environment sensing temperature angle value of described environment thermal detector and the difference of default ambient temperature value are less than the first temperature difference; The control system of described air-conditioner, also comprise: control unit, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is less than described first temperature difference, the blower fan running of described air-conditioner is controlled according to the first rotating speed, wherein, described first rotating speed is more than or equal to described acquiescence rotating speed.
The control system of air-conditioner according to an embodiment of the invention, at the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, when the mode of operation determining air-conditioner is refrigeration mode, and the environment thermal detector on air-conditioner is for detecting the temperature of indoor, air-conditioner place, i.e. environment sensing temperature angle value, if the difference of environment sensing temperature angle value and default ambient temperature value is less than the first temperature difference, preferably, first temperature difference is 3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the first rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of air-conditioner generation, then can reduce adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
Wherein, the scheduled time can be that user sets in a register, or the reference time that microprocessor provides when not having user to set, the setting of the scheduled time is the stability considering that air-conditioner runs, avoid the situation such as erroneous judgement and maloperation caused when operation of air conditioner instability, improve the reliability of control procedure.
According to one embodiment of present invention, also comprise: preset unit, for default maximum (top) speed; Selection unit, for selecting the less rotating speed in default maximum (top) speed and described first rotating speed as the rotating speed of the blower fan of described air-conditioner.
The control system of air-conditioner according to an embodiment of the invention, when air-conditioner is under refrigeration-type, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the first rotating speed, when the first rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, and when the first rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, described judging unit also for, when judging the mode of operation of described air-conditioning as heating mode, judge whether the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values; And for when judging that the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values, judge whether the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than the second temperature difference; Described control unit also for, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than described second temperature difference, control the blower fan running of described air-conditioner according to the second rotating speed, wherein, described second rotating speed is more than or equal to described acquiescence rotating speed.
The control system of air-conditioner according to an embodiment of the invention, at the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, determine that the mode of operation of air-conditioner is heating mode, and the evaporimeter thermal detector on air-conditioner detects the temperature of evaporimeter, i.e. evaporimeter sensing temperature angle value, when the difference of evaporimeter sensing temperature angle value and default evaporator temperature values is greater than the second temperature difference, then illustrate that air conditioner heat-production is abundant, air-conditioner is avoided to blow a cold wind in a heating mode, when determining that air-conditioner blows out hot blast in a heating mode, judge whether the difference of the environment temperature-sensitive value that environment thermal detector detects and default ambient temperature value is greater than the second temperature difference, if the difference of environment sensing temperature angle value and default ambient temperature value is greater than the second temperature difference, preferably, second temperature difference is-3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the second rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of the hot blast that air-conditioner produces, then can improve adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
According to one embodiment of present invention, described control unit also for, when controlling the blower fan of described air-conditioner with the first rotating speed or the second rotation speed operation, the wind guide strip controlling described air-conditioner swings according to full swing scope.
The control system of air-conditioner according to an embodiment of the invention, be the first Preset Time by the blower fan of air-conditioner with the duration of the first rotating speed or the second rotation speed operation, the air supplying distance of air-conditioner can be increased, when the blower fan of air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, then control wind guide strip maximum magnitude ground to swing, thus control the direction of the wind of air-conditioner, preferably, the hunting range of wind guide strip is 0 degree to 180 degree, wind guide strip comprises horizontal wind guide strip and vertical wind guide strip, thus make the wind sent from wind guide strip can deliver to indoor diverse location maximum magnitude, avoid occurring air-supply dead angle, thus make indoor Temperature Distribution more even, and then promote the comfort level of user.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
According to one embodiment of present invention, described default unit also for, preset maximum (top) speed; Described selection unit also for, select to preset the rotating speed of the less rotating speed in maximum (top) speed and described second rotating speed as the blower fan of described air-conditioner.
The control system of air-conditioner according to an embodiment of the invention, when air-conditioner in a heating mode, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the second rotating speed, when the second rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, and when the second rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, also comprise: setup unit, during for being greater than the second Preset Time at the blower fan controlling described air-conditioner with the duration of oscillation sum of the duration of the first rotating speed and described wind guide strip, be the acquiescence rotating speed of the blower fan of described air-conditioner by described first speed setting; And during for being greater than the second Preset Time at the blower fan controlling described air-conditioner with the duration of oscillation sum of the duration of the second rotating speed and described wind guide strip, using the acquiescence rotating speed of described second rotating speed as the blower fan of described air-conditioner.
The control system of air-conditioner according to an embodiment of the invention, when air-conditioner in cooling mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, and then blower fan runs to give tacit consent to rotating speed; When air-conditioner in a heating mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, and then blower fan with adjustment after rotating speed by default rotating speed run and operation a period of time after, proceed sensing and the judgement of environment temperature and evaporator temperature, to ensure the reliability and stability of operation of air conditioner process, wherein, preferably, the second Preset Time is 10 minutes.
According to one embodiment of present invention, also comprise: acquiring unit, for obtaining the default ambient temperature value of user's setting and/or default evaporator temperature values.
Embodiment according to a third aspect of the present invention, also proposed a kind of air-conditioner, comprising: the control system of the air-conditioner as described in above-mentioned any one technical scheme.
Air-conditioner according to an embodiment of the invention, by the environment sensing temperature angle value of environment thermal detector and the evaporimeter sensing temperature angle value of evaporimeter thermal detector, the blower fan of air-conditioner and wind guide strip are controlled, increase air quantity and the air supplying distance of air-conditioner generation, make air-conditioner in cooling or heating mode, the temperature of indoor diverse location is more even, thus promotes the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner simultaneously.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the schematic flow diagram of the control method of air-conditioner according to an embodiment of the invention;
Fig. 2 shows the schematic flow diagram of the air-conditioner according to an embodiment of the invention control method of air-conditioner in cooling mode;
Fig. 3 shows the schematic flow diagram of the air-conditioner according to an embodiment of the invention control method of air-conditioner in a heating mode;
Fig. 4 shows the schematic flow diagram of control rotation speed of fan according to an embodiment of the invention;
Fig. 5 shows the schematic block diagram of the control system of air-conditioner according to an embodiment of the invention;
Fig. 6 shows the schematic block diagram of air-conditioner according to an embodiment of the invention.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Fig. 1 shows the schematic flow diagram of the control method of air-conditioner according to an embodiment of the invention.
As shown in Figure 1, the control method of air-conditioner according to an embodiment of the invention, comprise: step 102, at the blower fan of described air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, judge that the mode of operation of described air-conditioner is refrigeration mode or heating mode, step 104, when judging the mode of operation of described air-conditioning as refrigeration mode, judge whether the environment sensing temperature angle value of described environment thermal detector and the difference of default ambient temperature value are less than the first temperature difference, step 106, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is less than described first temperature difference, the blower fan running of described air-conditioner is controlled according to the first rotating speed, wherein, described first rotating speed is more than or equal to described acquiescence rotating speed.
At the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, when the mode of operation determining air-conditioner is refrigeration mode, and the environment thermal detector on air-conditioner is for detecting the temperature of indoor, air-conditioner place, i.e. environment sensing temperature angle value, if the difference of environment sensing temperature angle value and default ambient temperature value is less than the first temperature difference, preferably, first temperature difference is 3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the first rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of air-conditioner generation, then can reduce adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, control the blower fan running of described air-conditioner according to the first rotating speed, comprise following concrete steps: preset maximum (top) speed; Select to preset the rotating speed of the less rotating speed in maximum (top) speed and described first rotating speed as the blower fan of described air-conditioner.
When air-conditioner is under refrigeration-type, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the first rotating speed, when the first rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, when the first rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, also comprising: when judging the mode of operation of described air-conditioning as heating mode, judging whether the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values; When judging that the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values, judge whether the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than the second temperature difference; When judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than described second temperature difference, control the blower fan running of described air-conditioner according to the second rotating speed, wherein, described second rotating speed is more than or equal to described acquiescence rotating speed.
At the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, determine that the mode of operation of air-conditioner is heating mode, and the evaporimeter thermal detector on air-conditioner detects the temperature of evaporimeter, i.e. evaporimeter sensing temperature angle value, when the difference of evaporimeter sensing temperature angle value and default evaporator temperature values is greater than the second temperature difference, then illustrate that air conditioner heat-production is abundant, air-conditioner is avoided to blow a cold wind in a heating mode, when determining that air-conditioner blows out hot blast in a heating mode, judge whether the difference of the environment temperature-sensitive value that environment thermal detector detects and default ambient temperature value is greater than the second temperature difference, if the difference of environment sensing temperature angle value and default ambient temperature value is greater than the second temperature difference, preferably, second temperature difference is-3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the second rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of the hot blast that air-conditioner produces, then can improve adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
According to one embodiment of present invention, also comprise: when the blower fan controlling described air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, the wind guide strip controlling described air-conditioner swings according to full swing scope.
Be the first Preset Time by the blower fan of air-conditioner with the duration of the first rotating speed or the second rotation speed operation, the air supplying distance of air-conditioner can be increased, when the blower fan of air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, then control wind guide strip maximum magnitude ground to swing, thus control the direction of the wind of air-conditioner, preferably, the hunting range of wind guide strip is 0 degree to 180 degree, wind guide strip comprises horizontal wind guide strip and vertical wind guide strip, thus make the wind sent from wind guide strip can deliver to indoor diverse location maximum magnitude, avoid occurring air-supply dead angle, thus make indoor Temperature Distribution more even, and then promote the comfort level of user.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
According to one embodiment of present invention, control the blower fan running of described air-conditioner according to the second rotating speed, comprise following concrete steps: preset maximum (top) speed; Select to preset the rotating speed of the less rotating speed in maximum (top) speed and described second rotating speed as the blower fan of described air-conditioner.
When air-conditioner in a heating mode, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the second rotating speed, when the second rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, when the second rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, also comprise: when the blower fan controlling described air-conditioner is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and described wind guide strip, be the acquiescence rotating speed of the blower fan of described air-conditioner by described first speed setting; When the blower fan controlling described air-conditioner is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and described wind guide strip, using the acquiescence rotating speed of described second rotating speed as the blower fan of described air-conditioner.
When air-conditioner in cooling mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, then blower fan runs to give tacit consent to rotating speed; When air-conditioner in a heating mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, and then blower fan with adjustment after rotating speed by default rotating speed run and operation a period of time after, proceed sensing and the judgement of environment temperature and evaporator temperature, to ensure the reliability and stability of operation of air conditioner process, wherein, preferably, the second Preset Time is 10 minutes.
According to one embodiment of present invention, also comprise: obtain the default ambient temperature value of user's setting and/or default evaporator temperature values.
Fig. 2 shows the schematic flow diagram of the air-conditioner according to an embodiment of the invention control method of air-conditioner in cooling mode.
As shown in Figure 2, the control method of air-conditioner according to an embodiment of the invention air-conditioner in cooling mode, comprising: step 202, and open air-conditioner, wherein, the blower fan of air-conditioner is to give tacit consent to rotation speed operation; Step 204, determines the continuous operating time t>td1 of blower fan, and wherein, t is the continuous operating time of blower fan, and td1 is the initial launch Preset Time of blower fan; Step 206, judges whether air-conditioner is refrigeration mode or heating mode, if refrigeration mode, then performs step 210, if heating mode, to performing step 208; Step 210, determines that air-conditioner operates in refrigeration mode; Step 212, judges whether the relation of T1 and TS meets T1-TS<3 DEG C, if so, then enters step 214, if not, then enters step 204; Step 214, rotation speed of fan improves one grade; Step 216, wind guide strip goes to maximum air outlet angle; Step 218, judges the duration t > td1 after fan speed increasing, if so, then perform step 220, if not, then perform step 216, wherein, t be blower fan with the duration of the first rotation speed operation, td21 is the first Preset Time; Step 220, the wind guide strip controlling air-conditioner swings according to full swing scope; Step 222, judges whether the relation of td21 and td3 meets td21+td3>10min, if so, then performs step 204, and if not, then perform step 224, wherein, td3 is the duration of oscillation of wind guide strip; Step 224, controls wind guide strip and continues to swing according to full swing scope, and judged whether shutdown command, if so, then terminate, if not, then perform step 220.
Fig. 3 shows the schematic flow diagram of the air-conditioner according to an embodiment of the invention control method of air-conditioner in a heating mode.
As shown in Figure 3, the control method of air-conditioner according to an embodiment of the invention air-conditioner in a heating mode, comprising: step 302, and open air-conditioner, the blower fan of air-conditioner is to give tacit consent to rotation speed operation; Step 304, determines the continuous operating time t>td1 of blower fan, and wherein, t is the continuous operating time of blower fan, and td1 is the initial launch Preset Time of blower fan; Step 306, judges whether air-conditioner is refrigeration mode or heating mode, if heating mode, then performs step 210, if not, then performs step 308; Step 310, determines that air-conditioner runs in a heating mode; Step 312, judges whether to meet T1-TS > ﹣ 3 DEG C and T2 is greater than Tf, if so, then performs step 314, and if not, then perform step 304, wherein, T1 is environment sensing temperature angle value, and TS is for presetting ambient temperature value; Step 314, rotation speed of fan improves one grade; Step 316, wind guide strip goes to maximum air outlet angle; Step 318, judges the duration t > td22 after fan speed increasing, if so, then perform step 320, if not, then perform step 316, wherein, t be blower fan with the duration of the second rotation speed operation, td22 is the second Preset Time; Step 320, the wind guide strip controlling air-conditioner swings according to full swing scope; Step 322, judges whether the relation of td22 and td3 meets td22+td3>10min, if so, then performs step 324, and if not, then perform step 304, wherein, td3 is the duration of oscillation of wind guide strip; Step 304, controls wind guide strip and continues to swing according to full swing scope, and judged whether shutdown command, if so, then terminate, if not, then perform step 320.
Fig. 4 shows the schematic flow diagram of control rotation speed of fan according to an embodiment of the invention.
As shown in Figure 4, control rotation speed of fan according to an embodiment of the invention, comprising: step 402, controls the blower fan running of air-conditioner; Step 404, judges whether the first rotating speed or the second rotating speed Nj are more than or equal to default maximum (top) speed Nmax, if, then perform step 406, if not, then perform step 408, namely select to preset the rotating speed of the less rotating speed in maximum (top) speed and the first rotating speed or the second rotating speed as the blower fan of described air-conditioner; Step 406, control rotation speed of fan is Nmax; Step 408, control rotation speed of fan is Nj.
Fig. 5 shows the schematic block diagram of the control system of air-conditioner according to an embodiment of the invention.
As shown in Figure 5, the control system 500 of air-conditioner according to an embodiment of the invention, described air-conditioner comprises environment thermal detector and evaporimeter thermal detector, comprise: judging unit 502, for the blower fan at described air-conditioner with in the process of the first rotation speed operation, judge that the mode of operation of described air-conditioner is refrigeration mode or heating mode; Described judging unit 502 also for, when judging the mode of operation of described air-conditioning as refrigeration mode, judge whether the environment sensing temperature angle value of described environment thermal detector and the difference of default ambient temperature value are less than the first temperature difference; The control system 500 of described air-conditioner, also comprise: control unit 504, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is less than described first temperature difference, the blower fan running of described air-conditioner is controlled according to the first rotating speed, wherein, described first rotating speed is more than or equal to described acquiescence rotating speed.
At the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, when the mode of operation determining air-conditioner is refrigeration mode, and the environment thermal detector on air-conditioner is for detecting the temperature of indoor, air-conditioner place, i.e. environment sensing temperature angle value, if the difference of environment sensing temperature angle value and default ambient temperature value is less than the first temperature difference, preferably, first temperature difference is 3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the first rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of air-conditioner generation, then can reduce adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
According to one embodiment of present invention, also comprise: preset unit 506, for default maximum (top) speed; Selection unit 508, for selecting the less rotating speed in default maximum (top) speed and described first rotating speed as the rotating speed of the blower fan of described air-conditioner.
When air-conditioner is under refrigeration-type, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the first rotating speed, when the first rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, when the first rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, described judging unit 502 also for, when judging the mode of operation of described air-conditioning as heating mode, judge whether the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values; And for when judging that the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values, judge whether the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than the second temperature difference; Described control unit 504 also for, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than described second temperature difference, control the blower fan running of described air-conditioner according to the second rotating speed, wherein, described second rotating speed is more than or equal to described acquiescence rotating speed.
At the blower fan of air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, determine that the mode of operation of air-conditioner is heating mode, and the evaporimeter thermal detector on air-conditioner detects the temperature of evaporimeter, i.e. evaporimeter sensing temperature angle value, when the difference of evaporimeter sensing temperature angle value and default evaporator temperature values is greater than the second temperature difference, then illustrate that air conditioner heat-production is abundant, air-conditioner is avoided to blow a cold wind in a heating mode, when determining that air-conditioner blows out hot blast in a heating mode, judge whether the difference of the environment temperature-sensitive value that environment thermal detector detects and default ambient temperature value is greater than the second temperature difference, if the difference of environment sensing temperature angle value and default ambient temperature value is greater than the second temperature difference, preferably, second temperature difference is-3 DEG C, the non-uniform temperature of the diverse location of indoor, air-conditioner place is then described, be the second rotating speed by increasing the rotation speed of fan of air-conditioner, thus increase the air quantity of the hot blast that air-conditioner produces, then can improve adjusting ambient sensing temperature angle value, make the temperature of the diverse location of the indoor at air-conditioner place more even, thus promote the comfortableness of user when using air-condition device, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner.
According to one embodiment of present invention, described control unit 504 also for, when controlling the blower fan of described air-conditioner with the first rotating speed or the second rotation speed operation, the wind guide strip controlling described air-conditioner swings according to full swing scope.
Be the first Preset Time by the blower fan of air-conditioner with the duration of the first rotating speed or the second rotation speed operation, the air supplying distance of air-conditioner can be increased, when the blower fan of air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, then control wind guide strip maximum magnitude ground to swing, thus control the direction of the wind of air-conditioner, preferably, the hunting range of wind guide strip is 0 degree to 180 degree, wind guide strip comprises horizontal wind guide strip and vertical wind guide strip, thus make the wind sent from wind guide strip can deliver to indoor diverse location maximum magnitude, avoid occurring air-supply dead angle, thus make indoor Temperature Distribution more even, and then promote the comfort level of user.
Be worth it is emphasized that, swinging with maximum magnitude by controlling wind guide strip, effectively can accelerate air passage rates, to ensure the balance of the temperature in working environment, and then ensure the measurement accuracy of environment temperature, also improve user's Experience Degree in the work environment simultaneously.
According to one embodiment of present invention, described default unit 506 also for, preset maximum (top) speed; Described selection unit 508 also for, select to preset the rotating speed of the less rotating speed in maximum (top) speed and described second rotating speed as the blower fan of described air-conditioner.
When air-conditioner in a heating mode, the rotating speed of the blower fan of air-conditioner has many grades, and each shelves has acquiescence rotating speed and the second rotating speed, when the second rotating speed is greater than default maximum (top) speed, the blower fan of air-conditioner operates with default maximum (top) speed, when the second rotating speed is less than default maximum (top) speed, the blower fan of air-conditioner is with the first rotation speed operation.
According to one embodiment of present invention, also comprise: setup unit 510, during for being greater than the second Preset Time at the blower fan controlling described air-conditioner with the duration of oscillation sum of the duration of the first rotating speed and described wind guide strip, be the acquiescence rotating speed of the blower fan of described air-conditioner by described first speed setting; And during for being greater than the second Preset Time at the blower fan controlling described air-conditioner with the duration of oscillation sum of the duration of the second rotating speed and described wind guide strip, using the acquiescence rotating speed of described second rotating speed as the blower fan of described air-conditioner.
When air-conditioner in cooling mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, then blower fan runs to give tacit consent to rotating speed; When air-conditioner in a heating mode, if when blower fan is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and wind guide strip, then air-conditioner completes and adjusts indoor temperature, and then blower fan with adjustment after rotating speed by default rotating speed run and operation a period of time after, proceed sensing and the judgement of environment temperature and evaporator temperature, to ensure the reliability and stability of operation of air conditioner process, wherein, preferably, the second Preset Time is 10 minutes.
According to one embodiment of present invention, also comprise: acquiring unit 512, for obtaining the default ambient temperature value of user's setting and/or default evaporator temperature values.
As shown in Figure 5 and Figure 6, air-conditioner 600 according to an embodiment of the invention, comprises the control system 500 of the air-conditioner described in above-mentioned any one technical scheme.
Air-conditioner 600 according to an embodiment of the invention, by the environment sensing temperature angle value of environment thermal detector and the evaporimeter sensing temperature angle value of evaporimeter thermal detector, the blower fan of air-conditioner 600 and wind guide strip are controlled, increase air quantity and the air supplying distance of air-conditioner 600 generation, make air-conditioner 600 in cooling or heating mode, the temperature of indoor diverse location is more even, thus promote the comfortableness of user when using air-condition device 600, and then lifting Consumer's Experience, reduce market the rate of complaints of air-conditioner 600 simultaneously.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by technical scheme of the present invention, air quantity and the air supplying distance of air-conditioner generation can be increased, make air-conditioner in cooling or heating mode, the temperature of indoor diverse location is more even, thus promote the comfortableness of user when using air-condition device, and then promote Consumer's Experience, reduce market the rate of complaints of air-conditioner simultaneously.
In the present invention, term " first ", " second " object only for describing, and instruction or hint relative importance can not be interpreted as.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (15)

1. a control method for air-conditioner, described air-conditioner comprises environment thermal detector and evaporimeter thermal detector, it is characterized in that, comprising:
At the blower fan of described air-conditioner with after giving tacit consent to the rotation speed operation scheduled time, judge that the mode of operation of described air-conditioner is refrigeration mode or heating mode;
When judging the mode of operation of described air-conditioning as refrigeration mode, judge whether the environment sensing temperature angle value of described environment thermal detector and the difference of default ambient temperature value are less than the first temperature difference;
When judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is less than described first temperature difference, control the blower fan running of described air-conditioner according to the first rotating speed,
Wherein, described first rotating speed is more than or equal to described acquiescence rotating speed.
2. the control method of air-conditioner according to claim 1, is characterized in that, controls the blower fan running of described air-conditioner, comprise following concrete steps according to the first rotating speed:
Preset maximum (top) speed;
Select to preset the rotating speed of the less rotating speed in maximum (top) speed and described first rotating speed as the blower fan of described air-conditioner.
3. the control method of air-conditioner according to claim 1, is characterized in that, also comprises:
When judging the mode of operation of described air-conditioning as heating mode, judge whether the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values;
When judging that the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values, judge whether the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than the second temperature difference;
When judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than described second temperature difference, control the blower fan running of described air-conditioner according to the second rotating speed,
Wherein, described second rotating speed is more than or equal to described acquiescence rotating speed.
4. the control method of air-conditioner according to claim 3, is characterized in that, also comprises:
When the blower fan controlling described air-conditioner is greater than the first Preset Time with the duration of the first rotating speed or the second rotation speed operation, the wind guide strip controlling described air-conditioner swings according to full swing scope.
5. the control method of air-conditioner according to claim 3, is characterized in that, controls the blower fan running of described air-conditioner, comprise following concrete steps according to the second rotating speed:
Preset maximum (top) speed;
Select to preset the rotating speed of the less rotating speed in maximum (top) speed and described second rotating speed as the blower fan of described air-conditioner.
6. the control method of the air-conditioner according to any one of claim 2 to 5, is characterized in that, also comprises:
When the blower fan controlling described air-conditioner is greater than the second Preset Time with the duration of oscillation sum of the duration of the first rotating speed and described wind guide strip, be the acquiescence rotating speed of the blower fan of described air-conditioner by described first speed setting;
When the blower fan controlling described air-conditioner is greater than the second Preset Time with the duration of oscillation sum of the duration of the second rotating speed and described wind guide strip, using the acquiescence rotating speed of described second rotating speed as the blower fan of described air-conditioner.
7. the control method of the air-conditioner according to any one of claim 2 to 5, is characterized in that, also comprises:
Obtain the default ambient temperature value of user's setting and/or default evaporator temperature values.
8. a control system for air-conditioner, described air-conditioner comprises environment thermal detector and evaporimeter thermal detector, it is characterized in that, comprising:
Judging unit, for the blower fan at described air-conditioner with in the process of the first rotation speed operation, judges that the mode of operation of described air-conditioner is refrigeration mode or heating mode;
Described judging unit also for, when judging the mode of operation of described air-conditioning as refrigeration mode, judge whether the environment sensing temperature angle value of described environment thermal detector and the difference of default ambient temperature value are less than the first temperature difference;
The control system of described air-conditioner, also comprises:
Control unit, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is less than described first temperature difference, controls the blower fan running of described air-conditioner according to the first rotating speed,
Wherein, described first rotating speed is more than or equal to described acquiescence rotating speed.
9. the control system of air-conditioner according to claim 8, is characterized in that, also comprises:
Preset unit, for default maximum (top) speed;
Selection unit, for selecting the less rotating speed in default maximum (top) speed and described first rotating speed as the rotating speed of the blower fan of described air-conditioner.
10. the control system of air-conditioner according to claim 8, it is characterized in that, described judging unit also for, when judging the mode of operation of described air-conditioning as heating mode, judge whether the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values; And
For when judging that the evaporimeter sensing temperature angle value of described evaporimeter thermal detector is greater than default evaporator temperature values, judge whether the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than the second temperature difference;
Described control unit also for, when judging that the difference of described environment sensing temperature angle value and described default ambient temperature value is greater than described second temperature difference, the blower fan controlling described air-conditioner according to the second rotating speed operates,
Wherein, described second rotating speed is more than or equal to described acquiescence rotating speed.
The control system of 11. air-conditioners according to claim 10, it is characterized in that, described control unit also for, when controlling the blower fan of described air-conditioner with the first rotating speed or the second rotation speed operation, the wind guide strip controlling described air-conditioner swings according to full swing scope.
The control system of 12. air-conditioners according to claim 10, is characterized in that, described default unit also for, preset maximum (top) speed;
Described selection unit also for, select to preset the rotating speed of the less rotating speed in maximum (top) speed and described second rotating speed as the blower fan of described air-conditioner.
The control system of 13. air-conditioners according to any one of claim 9 to 12, is characterized in that, also comprise:
Described first speed setting, during for being greater than the second Preset Time at the blower fan controlling described air-conditioner with the duration of oscillation sum of the duration of the first rotating speed and described wind guide strip, is the acquiescence rotating speed of the blower fan of described air-conditioner by setup unit; And
During for being greater than the second Preset Time at the blower fan controlling described air-conditioner with the duration of oscillation sum of the duration of the second rotating speed and described wind guide strip, using the acquiescence rotating speed of described second rotating speed as the blower fan of described air-conditioner.
The control system of 14. air-conditioners according to any one of claim 9 to 12, is characterized in that, also comprise:
Acquiring unit, for obtaining the default ambient temperature value of user's setting and/or default evaporator temperature values.
15. 1 kinds of air-conditioners, is characterized in that, comprising: the control system of the air-conditioner according to any one of claim 8 to 14.
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CN105757886B (en) * 2016-03-03 2018-12-14 珠海格力电器股份有限公司 Air-conditioning heating control method and device
CN106247549A (en) * 2016-08-11 2016-12-21 广东美的制冷设备有限公司 The control method of air-conditioner and device, air-conditioner
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CN112984735A (en) * 2021-02-23 2021-06-18 青岛海尔空调器有限总公司 Control method of lower air outlet air conditioner and lower air outlet air conditioner
CN112984735B (en) * 2021-02-23 2022-06-14 青岛海尔空调器有限总公司 Control method of lower air outlet air conditioner and lower air outlet air conditioner
CN115265046A (en) * 2021-04-29 2022-11-01 青岛海尔电冰箱有限公司 Refrigerator and control method thereof
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