CN111457541A - Self-cleaning method of air conditioner, air conditioner and readable storage medium - Google Patents

Self-cleaning method of air conditioner, air conditioner and readable storage medium Download PDF

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Publication number
CN111457541A
CN111457541A CN202010310572.5A CN202010310572A CN111457541A CN 111457541 A CN111457541 A CN 111457541A CN 202010310572 A CN202010310572 A CN 202010310572A CN 111457541 A CN111457541 A CN 111457541A
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China
Prior art keywords
temperature
value
preset threshold
preset
inner coil
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CN202010310572.5A
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Chinese (zh)
Inventor
陈伟
颜景旭
梁鑫
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Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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Aux Air Conditioning Co Ltd
Ningbo Aux Electric Co Ltd
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Priority to CN202010310572.5A priority Critical patent/CN111457541A/en
Publication of CN111457541A publication Critical patent/CN111457541A/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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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

Abstract

A self-cleaning method of an air conditioner is applied to the technical field of air conditioners and comprises the following steps: responding to the operation of starting a no-wind feeling mode by a user, and acquiring the temperature of the inner coil; when the temperature of the inner coil is smaller than a first preset threshold value, acquiring the current environment temperature, and judging whether the current environment temperature is larger than a second preset threshold value or not; if the environment temperature is not greater than a second preset threshold, adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil; if the current environment temperature is larger than a second preset threshold, the rotating speed of the inner fan is adjusted based on the difference value between the first preset threshold and the temperature of the inner coil. The disclosure also provides an air conditioner and a readable storage medium, which can judge whether to control the air conditioner by adjusting the frequency of a compressor or control the air conditioner by the rotating speed of an inner fan according to the indoor environment temperature, solve the problem that the air conditioner is easy to condense in a non-wind-sensing mode, and improve the self-cleaning capability of the air conditioner.

Description

Self-cleaning method of air conditioner, air conditioner and readable storage medium
Technical Field
The present disclosure relates to the field of air conditioners, and in particular, to a self-cleaning method for an air conditioner, and a readable storage medium.
Background
At present, many air conditioners have a function of no wind sensation, and the mainstream method is to enable an air outlet to face upwards to avoid directly blowing people by a method of controlling the position of an air guide door. However, because the air outlet of the air guide door is not smooth, when the air outlet temperature is less than or equal to 13 ℃, condensation is easily formed by using the method.
Disclosure of Invention
A primary object of the present disclosure is to provide a self-cleaning method of an air conditioner, an air conditioner and a readable storage medium, which can enhance a self-cleaning effect.
In order to achieve the above object, a first aspect of the embodiments of the present disclosure provides a self-cleaning method for an air conditioner including an inner coil, an inner fan, and a compressor, including:
responding to the operation of starting a no-wind feeling mode by a user, and acquiring the temperature of the inner coil;
when the temperature of the inner coil is smaller than a first preset threshold value, acquiring the current environment temperature, and judging whether the current environment temperature is larger than a second preset threshold value or not;
if the environment temperature is not greater than a second preset threshold, adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil;
and if the current environment temperature is greater than a second preset threshold, adjusting the rotating speed of the inner fan based on the difference value between the first preset threshold and the temperature of the inner coil.
Optionally, the adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil includes:
calculating the difference between the first preset threshold and the temperature of the inner coil;
when the difference value is larger than a first preset value, reducing the frequency of the compressor by a first preset frequency value;
when the difference value is larger than or equal to a second preset value and smaller than the first preset value, reducing the frequency of the compressor by a second preset frequency value;
and when the difference value is smaller than the second preset value, keeping the frequency of the compressor unchanged.
Optionally, based on the difference between the first preset threshold and the temperature of the inner coil, adjusting the rotation speed of the inner fan includes:
calculating the difference between the first preset threshold and the temperature of the inner coil;
when the difference value is larger than a third preset value, increasing the rotating speed of the inner fan by a first preset rotating speed value;
when the difference value is larger than or equal to a fourth preset value and smaller than a third preset value, increasing the frequency of the inner fan by a second preset rotating speed value;
and when the difference value is smaller than the fourth preset value, keeping the rotating speed of the inner fan unchanged.
Optionally, after the adjusting the frequency of the compressor, the method further includes:
acquiring the current environment temperature;
judging whether the current environment temperature is greater than the sum of the second preset threshold value and a first preset deviation value;
if the current environment temperature is greater than the sum of the second preset threshold and a first preset deviation value, executing the step of adjusting the rotating speed of the inner fan based on the difference value between the first preset threshold and the temperature of the inner coil;
and if the current environment temperature is not greater than the sum of the second preset threshold and the first preset deviation value, executing the step of adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil.
Optionally, after adjusting the rotation speed of the internal fan, the method further includes:
acquiring the current environment temperature;
judging whether the current environment temperature is not greater than the difference between the second preset threshold and the first preset deviation value;
if the current environment temperature is not greater than the difference between the second preset threshold and the first preset deviation value, executing the step of adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil;
and if the current environment temperature is greater than the difference between the second preset threshold and the first preset deviation value, executing the step of adjusting the rotating speed of the inner fan based on the difference between the first preset threshold and the temperature of the inner coil.
Optionally, after acquiring the temperature of the inner coil, the method includes:
when the temperature of the inner coil is not less than the first preset threshold, obtaining the temperature of the inner coil again until the temperature of the inner coil is less than the first preset threshold;
and when the temperature of the inner coil pipe is continuously smaller than the first preset threshold value within a preset time length, executing the step of acquiring the current environment temperature when the temperature of the inner coil pipe is smaller than the first preset threshold value.
Optionally, after the adjusting the frequency of the compressor, the method further includes:
acquiring the current environment temperature;
judging whether the current environment temperature is greater than the sum of the second preset threshold value and a second preset deviation value;
and if the current environment temperature is greater than the sum of the second preset threshold value and the second preset deviation value, executing the step of adjusting the rotating speed of the inner fan based on the difference value of the first preset threshold value and the temperature of the inner coil.
A second aspect of an embodiment of the present invention provides an air conditioner, including:
the inner coil temperature acquisition module is used for responding to the operation of starting the no-wind-sensation mode by a user and acquiring the temperature of the inner coil;
the environment temperature acquisition module is used for acquiring the current environment temperature when the temperature of the inner coil is smaller than a first preset threshold value;
the judging module is used for judging whether the current environment temperature is greater than a second preset threshold value or not;
the frequency adjusting module is used for adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil pipe if the environmental temperature is not greater than a second preset threshold;
and the rotating speed adjusting module is used for adjusting the rotating speed of the inner fan based on the difference value of the first preset threshold and the temperature of the inner coil pipe if the current environment temperature is greater than a second preset threshold.
A third aspect of the embodiments of the present invention provides an air conditioner, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor, when executing the computer program, implements the self-cleaning method of the air conditioner as provided in the first aspect of the embodiments of the present disclosure.
A fourth aspect of the embodiments of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the self-cleaning method for an air conditioner provided in the first aspect of the embodiments of the present disclosure.
In the embodiment of the disclosure, whether the air conditioner is controlled by adjusting the frequency of the compressor or the rotating speed of the inner fan is judged according to the indoor environment temperature, so that the problem that the air conditioner is prone to condensation in a no-wind-sense mode can be solved, and the self-cleaning capability of the air conditioner is improved.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flowchart illustrating a control method of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an air conditioner according to an embodiment of the present disclosure;
fig. 3 shows a hardware configuration diagram of an air conditioner.
Detailed Description
In order to make the objects, features and advantages of the present disclosure more apparent and understandable, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only a part of the embodiments of the present disclosure, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a self-cleaning method of an air conditioner according to an embodiment of the present disclosure, the air conditioner including an inner coil, an inner fan, and a compressor, the method including:
s101, responding to the operation that a user starts a no-wind-feeling mode, and acquiring the temperature of the inner coil;
s102, when the temperature of the inner coil is smaller than a first preset threshold value, acquiring the current environment temperature;
s103, judging whether the current ambient temperature is greater than a second preset threshold value or not;
if the environmental temperature is not greater than the second preset threshold, step S104 is executed: adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil;
if the current ambient temperature is greater than the second preset threshold, step S105 is executed: and adjusting the rotating speed of the inner fan based on the difference value between the first preset threshold and the temperature of the inner coil.
It is understood that the ambient temperature refers to the ambient temperature of the room in which the air conditioner is located.
Optionally, after the air conditioner enters the no-wind-sense mode, and after the temperature of the inner coil and the ambient temperature are stable, step S101 is executed. For example, after the air conditioner enters the no-wind-sensation mode, the air conditioner can be operated for a period of time according to the specified frequency of the air conditioner, and then the air conditioner system basically tends to be stable, so that the temperature of the inner disc and the environment is basically stable. The period of time may be about 30 minutes.
Illustratively, a is at about 13 degrees celsius (c), B is at about 26 c, and in this disclosure, the first predetermined threshold is denoted as a, the second predetermined threshold is denoted as B, and the inner coil temperature is denoted as TDishAnd the ambient temperature is denoted as TRing (C)Schematically, A is 13 ℃ and B is 26 ℃.
In this embodiment, according to the indoor ambient temperature, whether the air conditioner is controlled by adjusting the frequency of the compressor or the rotating speed of the inner fan is adjusted to solve the problem that the air conditioner is prone to condensation in the no-wind-sense mode.
In one embodiment of the present disclosure, step S104 includes:
calculating the difference between the first preset threshold and the temperature of the inner coil;
when the difference value is larger than a first preset value, reducing the frequency of the compressor by a first preset frequency value;
when the difference value is larger than or equal to a second preset value and smaller than the first preset value, reducing the frequency of the compressor by a second preset frequency value;
and when the difference value is smaller than the second preset value, keeping the frequency of the compressor unchanged.
Illustratively, the first preset value is taken as 3, the second preset value is taken as 1, the first preset frequency value is taken as 5Hz per ten minutes (Hz/10min), and the second preset frequency value is taken as 2Hz/10min for illustration. When A-TDishNot less than 3, the frequency of the compressor is reduced by 5Hz/10min, when 3 is more than A-TDishThe frequency of the compressor is reduced by 2Hz/10min when the frequency is more than or equal to 1.
More particularly, when A-TDish< 1, the compressor frequency is unchanged.
It can be understood that the above values are exemplary, and it is only necessary to keep the first preset value larger than the second preset value, and the first preset frequency value larger than the second preset frequency value, and those skilled in the art can make other changes to the above values according to the ideas of the embodiments of the present disclosure.
In one embodiment of the present disclosure, step S105 includes:
calculating the difference between the first preset threshold and the temperature of the inner coil;
when the difference value is larger than a third preset value, increasing the rotating speed of the inner fan by a first preset rotating speed value;
when the difference value is greater than or equal to a fourth preset value and smaller than the third preset value, increasing the frequency of the inner fan by a second preset rotating speed value;
and when the difference value is smaller than the fourth preset value, keeping the rotating speed of the inner fan unchanged.
Illustratively, the third preset value is taken as 3, the fourth preset value is taken as 1, the first preset rotation speed value is taken as 50 revolutions per ten minutes (r/10min), and the second preset rotation speed value is taken as 20r/10min for illustration. When A-TDishNot less than 3, the rotating speed of the inner fan rises by 50Hz/10min, when 3 is more than A-TDishAnd the rotating speed of the inner fan is increased by 20Hz/10min to be more than or equal to 1.
More particularly, when A-TDishAnd (5) the rotating speed of the inner fan is unchanged when the rotating speed is less than 1.
It can be understood that the above numerical values are exemplary illustrations, and it is sufficient to keep the third preset value larger than the fourth preset value, and the first preset rotation speed value larger than the second preset rotation speed value. The third preset value may be the same as or different from the first preset value, and the fourth preset value may be the same as or different from the second preset value, and those skilled in the art may make other changes to the above values according to the idea of the embodiment of the present disclosure.
In one embodiment of the present disclosure, after step S104, the method includes:
acquiring the current environment temperature;
judging whether the current environment temperature is greater than the sum of the second preset threshold value and the first preset deviation value;
if the current ambient temperature is greater than the sum of the second preset threshold and the first preset deviation value, executing step S105;
if the current ambient temperature is not greater than the sum of the second predetermined threshold and the first predetermined offset value, step S104 is performed.
Illustratively, the first predetermined deviation value is schematically illustrated by taking 1 ℃.
Understandably, after the non-wind-sensing mode is started and the frequency of the compressor is adjusted for the first time, whether the frequency of the compressor or the rotating speed of the internal fan is continuously adjusted or not is judged again, and judgment T is adoptedRing (C)Whether greater than B + 1. The influence brought by fluctuation of the ambient temperature can be prevented.
In one embodiment of the present disclosure, after step S105, the method includes:
acquiring the current environment temperature;
judging whether the current environment temperature is not greater than the difference between the second preset threshold value and the first preset deviation value;
if the current ambient temperature is not greater than the difference between the second preset threshold and the first preset deviation value, executing the step of adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil;
if the current environment temperature is larger than the difference between the second preset threshold and the first preset deviation value, the step of adjusting the rotating speed of the inner fan based on the difference between the first preset threshold and the temperature of the inner coil is executed.
Understandably, after the non-wind-sensing mode is started and the frequency of the inner fan is adjusted for the first time, whether the frequency of the compressor or the rotating speed of the inner fan is continuously adjusted or not is judged again, and judgment T is adoptedRing (C)Whether greater than B + 1. The influence brought by fluctuation of the ambient temperature can be prevented.
In one embodiment of the present disclosure, after step S101, the method includes:
when the temperature of the inner coil is not less than the first preset threshold, acquiring the temperature of the inner coil again until the temperature of the inner coil is less than the first preset threshold;
when the temperature of the inner coil is continuously less than the first preset threshold value within a preset time period, step S102 is executed.
That is, after the non-wind-sensing mode is started, if T is detectedDishA or more, according to the current compressor frequency and interiorThe air conditioner is operated at the rotating speed of the fan until TDish< A, step S102 is executed again.
Optionally, at TDishAfter < A, can be set at TDish< A continues for a specified duration before executing step S102. Wherein the designated time is about 5 min.
In one embodiment of the present disclosure, after step S104, the method includes:
acquiring the current environment temperature;
judging whether the current environment temperature is greater than the sum of the second preset threshold value and a second preset deviation value;
if the current ambient temperature is greater than the sum of the second predetermined threshold and the second predetermined deviation, step S105 is performed.
Exemplarily, the second predetermined deviation value is schematically illustrated by taking 2 ℃.
Understandably, after the non-wind-sensing mode is started and the frequency of the compressor is adjusted for the first time, whether the rotating speed of the inner fan is continued or not is judged, and judgment T is adoptedRing (C)Whether greater than B + 2. The influence brought by fluctuation of the ambient temperature can be prevented.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an air conditioner according to an embodiment of the present disclosure, the air conditioner includes:
an inner coil temperature obtaining module 201, configured to obtain the temperature of the inner coil in response to a user starting an operation in a no-wind-sensation mode;
an ambient temperature obtaining module 202, configured to obtain a current ambient temperature when the temperature of the inner coil is less than a first preset threshold;
a first determining module 203, configured to determine whether the current ambient temperature is greater than a second preset threshold;
if the ambient temperature is not greater than the second preset threshold, turning to a frequency adjustment module 204 for adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil;
if the current ambient temperature is greater than the second preset threshold, the control module turns to a rotation speed adjusting module 205 for adjusting the rotation speed of the inner fan based on the difference between the first preset threshold and the temperature of the inner coil.
In one embodiment of the present disclosure, the frequency adjustment module 204 includes:
the calculating module is used for calculating the difference value between the first preset threshold value and the temperature of the inner coil;
the first frequency reduction module is used for reducing the frequency of the compressor by a first preset frequency value when the difference value is larger than a first preset value;
the second frequency reduction module is used for reducing the frequency of the compressor by a second preset frequency value when the difference value is greater than or equal to a second preset value and is smaller than the first preset value;
and the frequency maintaining module is used for maintaining the frequency of the compressor unchanged when the difference value is smaller than the second preset value.
In one embodiment of the present disclosure, the rotation speed adjusting module 205 includes:
the above-mentioned calculating module;
the first rotating speed increasing module is used for increasing the rotating speed of the inner fan by a first preset rotating speed value when the difference value is larger than a third preset value;
the second rotating speed increasing module is used for increasing the frequency of the inner fan by a second preset rotating speed value when the difference value is greater than or equal to a fourth preset value and smaller than a third preset value;
and the rotating speed maintaining module is used for maintaining the rotating speed of the inner fan unchanged when the difference value is smaller than the fourth preset value.
In one embodiment of the present disclosure, the air conditioner further includes:
an ambient temperature obtaining module 202, configured to obtain a current ambient temperature;
the second judgment module is used for judging whether the current environment temperature is greater than the sum of the second preset threshold and the first preset deviation value;
if the current ambient temperature is greater than the sum of the second preset threshold and the first preset deviation value, turning to the rotation speed adjusting module 205;
if the current ambient temperature is not greater than the sum of the second predetermined threshold and the first predetermined offset value, the process goes to the frequency adjustment block 204.
In one embodiment of the present disclosure, the air conditioner further includes:
an ambient temperature obtaining module 202, configured to obtain a current ambient temperature;
a third judging module, configured to judge whether the current ambient temperature is not greater than a difference between the second preset threshold and the first preset deviation value;
if the current ambient temperature is not greater than the difference between the second predetermined threshold and the first predetermined deviation value, go to the frequency adjustment block 204;
if the current ambient temperature is greater than the difference between the second predetermined threshold and the first predetermined deviation value, the operation goes to the rotation speed adjustment block 205.
In one embodiment of the present disclosure, the air conditioner further includes:
the inner coil temperature obtaining module 201 is further configured to obtain the temperature of the inner coil again when the temperature of the inner coil is not less than the first preset threshold value until the temperature of the inner coil is less than the first preset threshold value;
when the temperature of the inner coil is continuously less than the first preset threshold value within a preset time period, the operation goes to the ambient temperature obtaining module 202.
In one embodiment of the present disclosure, the air conditioner further includes:
the ambient temperature obtaining module 202 is further configured to obtain a current ambient temperature;
a fourth judging module, configured to judge whether the current ambient temperature is greater than a sum of the second preset threshold and a second preset deviation value;
if the current ambient temperature is greater than the sum of the second predetermined threshold and the second predetermined deviation value, the operation goes to the rotation speed adjustment block 205.
Referring to fig. 3, fig. 3 is a hardware configuration diagram of an air conditioner.
The air conditioner described in the embodiments of the present disclosure includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements the self-cleaning method of the air conditioner shown in fig. 1 of the present disclosure when executing the computer program.
Further, the embodiment of the present disclosure also provides a computer-readable storage medium, which may be provided in the air conditioner in the foregoing embodiments, and the computer-readable storage medium may be the air conditioner in the foregoing embodiment shown in fig. 3. The computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the self-cleaning method of the air conditioner described in the aforementioned embodiment shown in fig. 1. Further, the computer-readable storage medium may be various media that can store program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
It should be noted that each functional module in each embodiment of the present disclosure may be integrated into one processing module, or each module may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be substantially or partially embodied in the form of a software product, or all or part of the technical solution that contributes to the prior art.
It should be noted that, for the sake of simplicity, the above-mentioned method embodiments are described as a series of acts or combinations, but those skilled in the art should understand that the present invention is not limited by the described order of acts, as some steps may be performed in other orders or simultaneously according to the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no acts or modules are necessarily required of the invention.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In view of the above description of the self-cleaning method for an air conditioner, the air conditioner and the readable storage medium provided by the present invention, those skilled in the art will recognize that there are variations in the embodiments and applications of the idea of the present invention, and therefore the present disclosure should not be construed as limiting the present invention.

Claims (10)

1. A self-cleaning method of an air conditioner including an inner coil, an inner fan, and a compressor, comprising:
responding to the operation of starting a no-wind feeling mode by a user, and acquiring the temperature of the inner coil;
when the temperature of the inner coil is smaller than a first preset threshold value, acquiring the current environment temperature, and judging whether the current environment temperature is larger than a second preset threshold value or not;
if the environment temperature is not greater than a second preset threshold, adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil;
and if the current environment temperature is greater than a second preset threshold, adjusting the rotating speed of the inner fan based on the difference value between the first preset threshold and the temperature of the inner coil.
2. The self-cleaning method of an air conditioner according to claim 1, wherein said adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil comprises:
calculating the difference between the first preset threshold and the temperature of the inner coil;
when the difference value is larger than a first preset value, reducing the frequency of the compressor by a first preset frequency value;
when the difference value is larger than or equal to a second preset value and smaller than the first preset value, reducing the frequency of the compressor by a second preset frequency value;
and when the difference value is smaller than the second preset value, keeping the frequency of the compressor unchanged.
3. The self-cleaning method of an air conditioner according to claim 1, wherein said adjusting the rotation speed of the inner fan based on the difference between the first preset threshold and the temperature of the inner coil comprises:
calculating the difference between the first preset threshold and the temperature of the inner coil;
when the difference value is larger than a third preset value, increasing the rotating speed of the inner fan by a first preset rotating speed value;
when the difference value is larger than or equal to a fourth preset value and smaller than a third preset value, increasing the frequency of the inner fan by a second preset rotating speed value;
and when the difference value is smaller than the fourth preset value, keeping the rotating speed of the inner fan unchanged.
4. The self-cleaning method of an air conditioner according to any one of claims 1 to 3, further comprising, after the adjusting the compressor frequency:
acquiring the current environment temperature;
judging whether the current environment temperature is greater than the sum of the second preset threshold value and a first preset deviation value;
if the current environment temperature is greater than the sum of the second preset threshold and a first preset deviation value, executing the step of adjusting the rotating speed of the inner fan based on the difference value between the first preset threshold and the temperature of the inner coil;
and if the current environment temperature is not greater than the sum of the second preset threshold and the first preset deviation value, executing the step of adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil.
5. The self-cleaning method of an air conditioner according to any one of claims 1 to 3, further comprising, after said adjusting the rotation speed of the inner fan:
acquiring the current environment temperature;
judging whether the current environment temperature is not greater than the difference between the second preset threshold and the first preset deviation value;
if the current environment temperature is not greater than the difference between the second preset threshold and the first preset deviation value, executing the step of adjusting the frequency of the compressor based on the difference between the first preset threshold and the temperature of the inner coil;
and if the current environment temperature is greater than the difference between the second preset threshold and the first preset deviation value, executing the step of adjusting the rotating speed of the inner fan based on the difference between the first preset threshold and the temperature of the inner coil.
6. The self-cleaning method of an air conditioner according to any one of claims 1 to 3, wherein after acquiring the temperature of the inner coil, comprising:
when the temperature of the inner coil is not less than the first preset threshold, obtaining the temperature of the inner coil again until the temperature of the inner coil is less than the first preset threshold;
and when the temperature of the inner coil pipe is continuously smaller than the first preset threshold value within a preset time length, executing the step of acquiring the current environment temperature when the temperature of the inner coil pipe is smaller than the first preset threshold value.
7. The self-cleaning method of an air conditioner according to claim 6, further comprising, after said adjusting the compressor frequency:
acquiring the current environment temperature;
judging whether the current environment temperature is greater than the sum of the second preset threshold value and a second preset deviation value;
and if the current environment temperature is greater than the sum of the second preset threshold value and the second preset deviation value, executing the step of adjusting the rotating speed of the inner fan based on the difference value of the first preset threshold value and the temperature of the inner coil.
8. An air conditioner, comprising:
the inner coil temperature acquisition module is used for responding to the operation of starting the no-wind-sensation mode by a user and acquiring the temperature of the inner coil;
the environment temperature acquisition module is used for acquiring the current environment temperature when the temperature of the inner coil is smaller than a first preset threshold value;
the judging module is used for judging whether the current environment temperature is greater than a second preset threshold value or not;
the frequency adjusting module is used for adjusting the frequency of the compressor based on the difference value between the first preset threshold and the temperature of the inner coil pipe if the environmental temperature is not greater than a second preset threshold;
and the rotating speed adjusting module is used for adjusting the rotating speed of the inner fan based on the difference value of the first preset threshold and the temperature of the inner coil pipe if the current environment temperature is greater than a second preset threshold.
9. An air conditioner comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the self-cleaning method of the air conditioner according to any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium on which a computer program is stored, wherein the computer program, when executed by a processor, implements the self-cleaning method of an air conditioner according to any one of claims 1 to 7.
CN202010310572.5A 2020-04-20 2020-04-20 Self-cleaning method of air conditioner, air conditioner and readable storage medium Pending CN111457541A (en)

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Application publication date: 20200728