CN111336647B - Air conditioner condensation prevention control method and device, air conditioner and storage medium - Google Patents
Air conditioner condensation prevention control method and device, air conditioner and storage medium Download PDFInfo
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- CN111336647B CN111336647B CN202010185691.2A CN202010185691A CN111336647B CN 111336647 B CN111336647 B CN 111336647B CN 202010185691 A CN202010185691 A CN 202010185691A CN 111336647 B CN111336647 B CN 111336647B
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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
- F24F11/41—Defrosting; Preventing freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F11/70—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
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
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- 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
Abstract
The invention provides an air conditioner anti-condensation control method, an air conditioner anti-condensation control device, an air conditioner and a storage medium, and relates to the technical field of air conditioners, wherein the air conditioner anti-condensation control method comprises the steps of obtaining the air inlet relative humidity of an air conditioner, the gear of a fan, the angle of an air deflector and the operating frequency when the air conditioner is in a refrigeration mode; judging whether the relative humidity of the inlet air, the gear of the fan, the angle of the air deflector and the operating frequency meet the starting condition of the anti-condensation mode; when the starting condition of the anti-condensation mode is met, the angle and the operating frequency of the air deflector, the motor speed of the fan and the air sweeping mode of the air deflector are adjusted, so that the air conditioner enters the anti-condensation mode. Compared with the prior art, the invention ensures the clearance between the air door and the air duct by controlling the angle of the air deflector and the left and right wind sweeping angles, improves the air outlet temperature and prevents the generation of condensed water by controlling the motor rotating speed and the operating frequency of the fan, and has good effect, low difficulty and easy implementation.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner condensation prevention control method and device, an air conditioner and a storage medium.
Background
When air humidity is great, under the general condition, the user sets up the air conditioner refrigeration low wind operation, opens the angle of aviation baffle to the biggest simultaneously, and at this moment, because the angle problem, the air conditioner air-out is not smooth, has the cold wind blind spot, causes aviation baffle back and wind channel lower limb to form condensation water easily and drips, and the travelling comfort is poor. In the prior art, the condensation problem is generally solved by optimizing an air outlet structure or optimizing the shunt uniformity of a heat exchanger, but the effect is limited and the difficulty is high.
Disclosure of Invention
The invention solves the problem of how to solve the air conditioner condensation problem, and has at least one aspect of good effect, low difficulty and easy realization.
In order to solve the above problems, the present invention provides an air conditioner condensation prevention control method, including:
when the air conditioner is in a refrigeration mode, acquiring the air inlet relative humidity, the fan gear, the angle of an air deflector and the operating frequency of the air conditioner;
judging whether the relative humidity of the inlet air, the gear of the fan, the angle of the air deflector and the operating frequency meet the starting condition of an anti-condensation mode;
when the starting condition of the anti-condensation mode is met, the angle of the air deflector, the operating frequency, the motor rotating speed of the fan and the air sweeping mode of the air deflector are adjusted, so that the air conditioner enters the anti-condensation mode.
Therefore, the gap between the air door and the air channel is ensured by controlling the angle of the air deflector and the left and right air sweeping angles, and the air outlet temperature is improved by controlling the motor rotating speed of the fan and the operating frequency, so that the generation of condensed water is prevented, the effect is good, the difficulty is low, and the implementation is easy.
Optionally, the starting condition of the anti-condensation mode includes:
the relative humidity of the inlet air is greater than or equal to the first preset relative humidity of the inlet air,
the gear of the fan is a low wind gear,
the angle of the air deflector is a first preset angle, an
The operating frequency is greater than or equal to a preset operating frequency.
Therefore, the condition that the air conditioner enters the anti-condensation mode is limited, and the condensation problem under a specific condition is solved.
Optionally, the first preset inlet air relative humidity is 76% -80%, the preset operating frequency range is 40-50Hz, and the first preset angle is an included angle between the air deflector and the horizontal plane when the air deflector moves to the first upper limit position or the first lower limit position.
Therefore, the condition that the air conditioner enters the anti-condensation mode is specifically limited, and the condensation problem under the specific condition is solved.
Optionally, the adjusting the angle of the air deflector, the operating frequency, the motor speed of the fan, and the wind sweeping mode of the air deflector includes:
adjusting the angle of the air deflector to reduce the first angle,
adjusting the operating frequency to reduce a first frequency, when the adjusted operating frequency is greater than a second frequency, continuing to adjust the operating frequency to be less than or equal to the second frequency,
adjusting the motor speed of the fan to increase a first number of revolutions,
and adjusting the wind sweeping mode of the wind deflector to be a left-right wind sweeping centering mode.
Therefore, the gap between the air door and the air channel is ensured by controlling the angle of the air deflector and the left and right air sweeping angles, and the air outlet temperature is improved by controlling the motor rotating speed of the fan and the operating frequency, so that the generation of condensed water is prevented.
Optionally, the first angle range is 0 to 15 °, the first number of turns range is 0 to 100 turns, the first frequency range is 10 to 12Hz, and the second frequency range is 35 to 40 Hz.
Therefore, the difference between the user and the client is reduced, the experience of the comfort of the client is reduced, and the problem of condensation is solved.
Optionally, the air conditioner condensation prevention control method further includes controlling the air conditioner to exit the condensation prevention mode when a condition for exiting the condensation prevention mode is satisfied.
Therefore, the process of exiting the anti-condensation mode is realized, and the method is simple.
Optionally, the condition for exiting the anti-condensation mode comprises at least one of the following conditions:
receiving a command of exiting the anti-condensation mode or shutting down;
detecting any fault shutdown;
the air inlet relative humidity is less than or equal to a second preset air inlet relative humidity, and the second preset air inlet relative humidity is less than the first preset air inlet relative humidity;
the gear of the fan is a middle wind gear or a high wind gear;
the angle of the air deflector is smaller than the first preset angle.
Therefore, the condition for exiting the anti-condensation mode is limited, and the control is accurate.
Optionally, the second preset inlet air relative humidity range is 66% -70%.
Therefore, in the range, condensation can not be generated, and the condensation prevention mode can be exited.
Compared with the prior art, the air conditioner condensation prevention control method provided by the invention has the advantages that the gap between the air door and the air duct is ensured by controlling the angle of the air deflector and the left and right air sweeping angles, the air outlet temperature is increased by controlling the motor rotating speed and the operating frequency of the fan, the generation of condensation water is prevented, the effect is good, the difficulty is low, and the implementation is easy.
In order to solve the above technical problem, the present invention further provides an air conditioner condensation prevention control device, including:
an acquisition unit for acquiring the relative humidity of inlet air, the gear of a fan of an air conditioner, the angle of an air deflector and the operating frequency of the air conditioner,
a judging unit for judging whether the relative humidity of the inlet air, the gear of the fan, the angle of the air deflector and the operating frequency meet the starting condition of the anti-condensation mode,
and the control unit is used for controlling the angle of the air deflector, the motor rotating speed of the fan, the air sweeping mode of the air deflector and the operating frequency according to the judgment result so that the air conditioner enters the condensation prevention mode.
Compared with the prior art, the air conditioner condensation prevention control device and the air conditioner condensation prevention control method have the same advantages, and are not repeated herein.
In order to solve the above technical problem, the present invention further provides an air conditioner, including a computer readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and when executed, implements the above method.
Optionally, the air conditioner still including set up in the temperature and humidity sensor of the air inlet side of air conditioner, temperature and humidity sensor is used for detecting the air inlet relative humidity.
Therefore, the relative humidity of the inlet air can be accurately detected, and the detection precision is high.
Compared with the prior art, the air conditioner and the air conditioner anti-condensation control method have the same advantages, and are not described again.
In order to solve the above technical problem, the present invention further provides a computer-readable storage medium, in which a computer program is stored, and when the computer program is read and executed by a processor, the method is implemented.
The advantages of the computer readable storage medium and the air conditioner condensation prevention control method are the same as those of the prior art, and are not described herein again.
Drawings
FIG. 1 is a first flowchart of an air conditioner condensation prevention control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a condensation prevention control method of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a flow chart of a third method for controlling condensation prevention of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic position diagram of an air deflector of an air conditioner before and after entering into a condensation prevention mode according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it is to be understood that the forward direction of "X" in the drawings represents the forward direction, the reverse direction of "X" represents the backward direction, the forward direction of "Y" represents the upward direction, the reverse direction of "Y" represents the downward direction, and the directions or positional relationships indicated by the terms "X", "Y", etc. are based on the directions or positional relationships shown in the drawings of the specification, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. The description of the term "some specific embodiments" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Throughout this specification, the schematic representations of the terms used above do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1, the present invention provides an air conditioner condensation prevention control method, including:
step S1, when the air conditioner is in a refrigeration mode, acquiring the relative humidity of the inlet air of the air conditioner, the gear of a fan, the angle of an air deflector and the operating frequency;
step S2, judging whether the relative humidity of the inlet air, the gear of the fan, the angle of the air deflector and the operating frequency meet the starting condition of the anti-condensation mode;
and step S3, when the starting condition of the anti-condensation mode is met, adjusting the angle of the air deflector, the operating frequency, the motor speed of the fan and the air sweeping mode of the air deflector so as to enable the air conditioner to enter the anti-condensation mode.
From this, through the angle of control aviation baffle, the mode of sweeping the wind of aviation baffle, guarantee the clearance between air door and the wind channel to through the motor speed and the operating frequency of control fan, thereby promote the air-out temperature, prevent that the condensation water from producing, effectual, the degree of difficulty is low, easy to carry out.
Preferably, the starting conditions of the anti-condensation mode include:
the relative humidity of the inlet air is greater than or equal to the first preset relative humidity of the inlet air,
the gear of the fan is a low gear,
the angle of the air deflector is a first preset angle, an
The operating frequency is greater than or equal to a preset operating frequency.
Therefore, the condition that the air conditioner enters the anti-condensation mode is limited, and the anti-condensation mode is started only when the condition is met, so that the condensation problem under the specific condition is solved.
Preferably, the first preset inlet air relative humidity range is 76% -80%, in some preferred embodiments, the first preset inlet air relative humidity is 78% of the relative humidity of the condensation working condition in the national standard, the preset operating frequency range is 40-50Hz, in some preferred embodiments, the preset operating frequency is 45Hz, the air conditioner belongs to the medium and low frequency, and a condensation platform is generally generated at the frequency. As shown in fig. 4, the first preset angle is an included angle between the air deflector and the horizontal plane when the air deflector moves to the first upper limit position a or the first lower limit position e. At the preset angle, because the relative humidity of the environment is high, a condensation phenomenon is easy to occur, and therefore the air conditioner needs to enter the condensation prevention mode.
Preferably, the controlling the angle of the air deflector, the motor speed of the fan, the wind sweeping mode of the air deflector and the operating frequency according to the judgment result includes: the angle of the air deflector is reduced by a first angle, at the moment, the air deflector moves to a second upper limit position a 'or a second lower limit position e', as shown in fig. 4, wherein a dotted line in fig. 4 is a horizontal plane, the difference with a customer is reduced, the experience of comfort to the customer is reduced, the rotating speed of a motor of the fan is increased by a first number, left and right air sweeping are centered, the operating frequency is adjusted to reduce a first frequency, and when the adjusted operating frequency is greater than a second frequency, the operating frequency is continuously adjusted to be less than or equal to the second frequency.
From this, through the angle of control aviation baffle, control the angle of sweeping the wind, guarantee the clearance between air door and the wind channel to through motor speed and the operating frequency of control fan, thereby promote the air-out temperature, prevent that the condensation water from producing.
Preferably, the first angle range is 0-15 °, in some specific embodiments, the first angle is 15 °, the influence on the comfort experience brought by a user is small, the air volume can be increased, the air outlet temperature is increased, and the condensation improvement effect is obvious; the first rotation number is in the range of 0-100 rotations, and in some specific embodiments, the first rotation number is 50 rotations, so that the condensation prevention effect is good; the first frequency range is 10-12Hz and the second frequency range is 35-40Hz, and in some embodiments, the first frequency is 10Hz and the second frequency is 40Hz, which is too high to improve the condensation, so the frequency can effectively improve the condensation.
As shown in fig. 2 to 3, preferably, the air conditioner condensation prevention control method further includes
Step S4, judging whether the air conditioner meets the condition of exiting the anti-condensation mode;
and step S5, controlling the air conditioner to exit the anti-condensation mode or continue to operate the anti-condensation mode according to the judgment result.
Therefore, the process of exiting the anti-condensation mode is realized, and the method is simple.
Preferably, the condition for exiting the anti-condensation mode comprises at least one of the following conditions:
receiving a command of exiting the anti-condensation mode or shutting down;
detecting any fault shutdown;
the inlet air relative humidity is less than or equal to a second preset inlet air relative humidity, and the second preset inlet air relative humidity is less than the first preset inlet air relative humidity;
the fan is switched to a middle wind gear or a high wind gear to operate;
the angle of the air deflector is smaller than a first preset angle.
Therefore, the condition for exiting the anti-condensation mode is limited, the anti-condensation mode exits as long as any one of the conditions is met, otherwise, the anti-condensation mode continues to operate, and the control is accurate.
Preferably, the second preset inlet air relative humidity range is 66% -70%. In some preferred embodiments, the second predetermined intake air relative humidity is 68%, and therefore, when the second predetermined intake air relative humidity is less than 68%, condensation is not easily generated, and thus the condensation prevention mode can be exited.
Compared with the prior art, the air conditioner condensation prevention control method provided by the invention has the advantages that the gap between the air door and the air duct is ensured by controlling the angle of the air deflector and the air sweeping mode of the air deflector, the air outlet temperature is increased by controlling the rotating speed and the operating frequency of the motor of the fan, the generation of condensation water is prevented, the effect is good, the difficulty is low, and the implementation is easy.
Another embodiment of the present invention also provides an air conditioner condensation prevention control apparatus, including:
an acquisition unit for acquiring the relative humidity of the inlet air, the gear of a fan of the air conditioner, the angle of an air deflector and the operating frequency of the air conditioner,
a judging unit for judging whether the relative humidity of the inlet air, the gear of the fan, the angle of the air deflector and the operating frequency meet the starting conditions of the anti-condensation mode,
and the control unit is used for controlling the angle of the air deflector, the motor rotating speed of the fan, the air sweeping mode and the operating frequency of the air deflector according to the judgment result so as to enable the air conditioner to enter a condensation prevention mode.
Compared with the prior art, the air conditioner condensation prevention control device and the air conditioner condensation prevention control method have the same advantages, and are not described again.
Another embodiment of the present invention also provides an air conditioner including a computer readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the method.
Compared with the prior art, the air conditioner and the air conditioner condensation prevention control method have the same advantages, and are not described again.
Preferably, the air conditioner further comprises a temperature and humidity sensor arranged on the air inlet side of the air conditioner, and the temperature and humidity sensor is used for detecting the relative humidity of the inlet air.
Therefore, the relative humidity of the inlet air can be accurately detected, and the detection precision is high.
Another embodiment of the present invention also provides a computer-readable storage medium, which stores a computer program, and when the computer program is read and executed by a processor, the computer program implements the method described above.
The advantages of the computer readable storage medium and the air conditioner condensation prevention control method of the invention relative to the prior art are the same, and are not described herein again.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An air conditioner anti-condensation control method is characterized by comprising the following steps:
when the air conditioner is in a refrigeration mode, acquiring the air inlet relative humidity, the fan gear, the angle of an air deflector and the operating frequency of the air conditioner;
judging whether the air inlet relative humidity, the fan gear, the angle of the air deflector and the operating frequency meet the starting condition of an anti-condensation mode or not so as to ensure a gap between an air door and an air duct, improve the air outlet temperature and realize anti-condensation, wherein the air inlet relative humidity is greater than or equal to a first preset air inlet relative humidity, the fan gear is a low wind gear, the angle of the air deflector is a first preset angle, and the operating frequency is greater than or equal to a preset operating frequency;
when the starting condition of the anti-condensation mode is met, adjusting the angle of the air deflector, the operating frequency, the motor rotating speed of the fan and the air sweeping mode of the air deflector so as to enable the air conditioner to enter the anti-condensation mode;
when the condition of exiting the condensation preventing mode is met, controlling the air conditioner to exit the condensation preventing mode, wherein the condition of exiting the condensation preventing mode comprises the following steps: the air inlet relative humidity is less than or equal to a second preset air inlet relative humidity, and the second preset air inlet relative humidity is less than the first preset air inlet relative humidity.
2. The air conditioner anti-condensation control method according to claim 1, wherein the first preset inlet air relative humidity range is 76% -80%, the preset operating frequency range is 40-50Hz, and the first preset angle is an included angle between the air deflector and a horizontal plane when the air deflector moves to the first upper limit position or the first lower limit position.
3. The air conditioner anti-condensation control method of claim 1, wherein the adjusting of the angle of the air deflector, the operating frequency, the motor speed of the fan and the air sweeping mode of the air deflector comprises:
adjusting the angle of the air deflector to reduce the first angle,
adjusting the operating frequency to reduce a first frequency, when the adjusted operating frequency is greater than a second frequency, continuing to adjust the operating frequency to be less than or equal to the second frequency,
adjusting the motor speed of the fan to increase a first number of revolutions,
and adjusting the wind sweeping mode of the wind deflector to be a left-right wind sweeping centering mode.
4. The air conditioner anti-condensation control method as claimed in claim 3, wherein the first angle range is 0-15 °, the first rotation number range is 0-100 rotations, the first frequency range is 10-12Hz, and the second frequency range is 35-40 Hz.
5. The air conditioner anti-condensation control method of claim 1, wherein the condition for exiting the anti-condensation mode includes at least one of the following conditions:
receiving a command of exiting the anti-condensation mode or shutting down;
detecting any fault shutdown;
the gear of the fan is a middle wind gear or a high wind gear;
the angle of the air deflector is smaller than the first preset angle.
6. The air conditioner anti-condensation control method as claimed in claim 1, wherein the second preset inlet air relative humidity range is 66% -70%.
7. The utility model provides a condensation controlling means is prevented to air conditioner which characterized in that includes:
an acquisition unit for acquiring the relative humidity of inlet air, the gear of a fan of an air conditioner, the angle of an air deflector and the operating frequency of the air conditioner,
the judgment unit is used for judging whether the air inlet relative humidity, the fan gear, the angle of the air deflector and the operating frequency meet the starting condition of a condensation prevention mode or not so as to ensure the gap between an air door and an air duct, improve the air outlet temperature and realize condensation prevention, wherein the air inlet relative humidity is larger than or equal to first preset air inlet relative humidity, the fan gear is a low wind gear, the angle of the air deflector is a first preset angle, the operating frequency is larger than or equal to preset operating frequency, or the judgment unit is used for judging whether the air inlet relative humidity meets the quitting condition of the condensation prevention mode or not, and the quitting condition of the condensation prevention mode comprises the following steps: the air inlet relative humidity is less than or equal to a second preset air inlet relative humidity, and the second preset air inlet relative humidity is less than the first preset air inlet relative humidity,
and the control unit is used for controlling the angle of the air deflector, the motor rotating speed of the fan, the air sweeping mode of the air deflector and the operating frequency according to the judgment result so that the air conditioner enters the condensation preventing mode, and controlling the air conditioner to exit the condensation preventing mode when the condition of exiting the condensation preventing mode is met.
8. An air conditioner comprising a computer readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the method of any one of claims 1-6.
9. The air conditioner of claim 8, further comprising a temperature and humidity sensor disposed on an air intake side of the air conditioner, the temperature and humidity sensor configured to detect a relative humidity of intake air.
10. A computer-readable storage medium, characterized in that it stores a computer program which, when read and executed by a processor, implements the method according to any one of claims 1-6.
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| CN202010185691.2A CN111336647B (en) | 2020-03-17 | 2020-03-17 | Air conditioner condensation prevention control method and device, air conditioner and storage medium |
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| CN202010185691.2A CN111336647B (en) | 2020-03-17 | 2020-03-17 | Air conditioner condensation prevention control method and device, air conditioner and storage medium |
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| CN113932404A (en) * | 2020-07-14 | 2022-01-14 | 广东美的制冷设备有限公司 | Refrigeration control method of air conditioner, air conditioner and storage medium |
| CN111964214B (en) * | 2020-08-21 | 2022-04-19 | 宁波奥克斯电气股份有限公司 | Control method and device for optimizing air conditioner condensation and air conditioner |
| CN112361552A (en) * | 2020-10-30 | 2021-02-12 | 珠海格力电器股份有限公司 | Air deflector control method and device and air conditioner |
| CN113932410B (en) * | 2021-09-26 | 2022-12-23 | 青岛海尔空调器有限总公司 | Air conditioner control method, control device, air conditioner and storage medium |
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