CN110207313A - Air conditioner and its air conditioning control method, control device and readable storage medium storing program for executing - Google Patents
Air conditioner and its air conditioning control method, control device and readable storage medium storing program for executing Download PDFInfo
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- CN110207313A CN110207313A CN201910562084.0A CN201910562084A CN110207313A CN 110207313 A CN110207313 A CN 110207313A CN 201910562084 A CN201910562084 A CN 201910562084A CN 110207313 A CN110207313 A CN 110207313A
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- conditioning control
- temperature
- air
- air conditioner
- blower
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
- F24F11/62—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- 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
- F24F2140/10—Pressure
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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 discloses a kind of air conditioning control methods, this method comprises: the air conditioner refrigerating operaton is controlled when air conditioner is in automatically cleaning mode, so that air conditioner successively condensation and frosting；It controls the air conditioner to start to heat, and the revolving speed for controlling the blower of the heat exchanger is less than or equal to preset value；Obtain the coil temperature of the heat exchanger；If the coil temperature is greater than or equal to the preset temperature, controls the blower and improve rotation speed operation.The invention also discloses a kind of air conditioning control device, air conditioner and readable storage medium storing program for executing.Guarantee compressor reliability of operation while the present invention is directed to improve cleaning effect.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to air conditioning control method, air conditioning control device, air conditioners and readable
Storage medium.
Background technique
Existing air-conditioning mostly uses greatly the heat exchanger of fin-tube type, and the pollutants such as dust in air are liable to stick to fin
On, and dirt can be constantly rolled up with the use of air-conditioning.The heat exchanged thermoresistance that the formation of dirt will lead to fin increases, and reduction is changed
The heat exchange efficiency of hot device, while bacterium can be nourished, influence air quality.Therefore, heat exchanging device is needed in air-conditioning use process
Periodically cleaned, and the self-cleaning function of air-conditioning then comes into being.
The automatically cleaning process of air-conditioning generally comprises condensate, frosting, defrost.At present in heating defrost stage, big portion
Divide blower in air-conditioning products to keep it turned on, causes defrosting slower, extensive water flow can not be formed in a short time, wash away effect
Fruit is poor, and causes water temperature lower, and dissolution spot effect is poor, causes the cleaning effect of air-conditioning bad.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of air conditioning control methods, it is intended to guarantee pressure while improving cleaning effect
Contracting machine reliability of operation.
To achieve the above object, the present invention provides a kind of air conditioning control method, and the air conditioning control method includes following step
It is rapid:
When air conditioner is in automatically cleaning mode, control the air conditioner refrigerating operaton so that air conditioner complete condensation and
Frosting；
The air conditioner heat-production is controlled, and the revolving speed for controlling the blower of heat exchanger is less than or equal to preset value；
Obtain the coil temperature of the heat exchanger；
If the coil temperature is greater than or equal to preset temperature, controls the blower and improve rotation speed operation.
Optionally, after the step of coil temperature for obtaining the heat exchanger, further includes:
If the coil temperature is less than the preset temperature, the duration of the air conditioner heat-production operation is obtained；
Judge whether the duration is greater than or equal to preset duration；
If the duration is greater than or equal to the preset duration, controls the blower and improve rotation speed operation.
Optionally, it is described judge the step of whether duration is greater than or equal to preset duration after, further includes:
If the duration is less than the preset duration, controls the blower and maintain current operating conditions.
Optionally, the revolving speed of the blower of the control heat exchanger includes: less than or equal to the step of preset value
Controlling the rotation speed of fan is 0.
Optionally, described the step of controlling the blower raising rotation speed operation, includes:
When the blower is not opened, controls the blower and open, and operated with preset rotation speed.
Optionally, described to obtain what the air conditioner heat-production was run when the coil temperature is less than the preset temperature
Before the step of duration, further includes:
Obtain outdoor environment temperature；
Judge whether the outdoor environment temperature is less than temperature threshold；
If the outdoor environment temperature is less than the temperature threshold, the acquisition air conditioner heat-production operation is executed
The step of duration；
If the outdoor environment temperature is greater than or equal to the temperature threshold, returns and execute the acquisition heat exchanger
Coil temperature the step of.
Optionally, it if the coil temperature is greater than or equal to preset temperature, controls the blower and improves revolving speed fortune
Before the step of turning, further includes:
Obtain the maximum pressure value that compressor air-discharging allows；
The preset temperature is determined according to the maximum pressure value.
Optionally, after described the step of obtaining the maximum pressure value that compressor air-discharging allows, further includes:
The preset temperature is determined according to outdoor environment temperature and the maximum pressure value.
In addition, to achieve the goals above, the application also proposes a kind of air conditioning control device, the air conditioning control device packet
It includes: memory, processor and being stored in the air-conditioning control program that can be run on the memory and on the processor, it is described
The step of as above described in any item air conditioning control methods are realized when air-conditioning control program is executed by the processor.
In addition, to achieve the goals above, the application also proposes that a kind of air conditioner, the air conditioner include as described above
Air conditioning control device.
In addition, to achieve the goals above, the application also proposes a kind of readable storage medium storing program for executing, on the readable storage medium storing program for executing
It is stored with air-conditioning control program, as above described in any item airconditioning controls are realized when the air-conditioning control program is executed by processor
The step of method.
A kind of air conditioning control method proposed by the present invention controls air conditioner elder generation refrigerating operaton in air-conditioning automatically cleaning mode,
So that air conditioner is completed condensation and frosting, the booty of heat exchanger surface is condensed, then control air conditioner and enter heating operations, so as to melt
White water takes away booty.When heating beginning, the revolving speed for controlling the blower of cleaned heat exchanger is less than or equal to preset value, and blower can
It runs or closes in the slow-speed of revolution, making cleaned heat exchanger, temperature rapid increase, the defrosting speed of cleaned heat exchanger is improved,
It is washed away with quickly to generate a large amount of defrosting water and takes away booty, and the solute effect of the high defrosting water spot of temperature is preferable, this base
When coil temperature is greater than or equal to preset temperature, control blower improves revolving speed on plinth, avoids the excessive discharge temperature of compressor,
Guarantee compressor reliability of operation while to improve cleaning effect.
Detailed description of the invention
Fig. 1 is the hardware structural diagram of one embodiment of air conditioning control device of the present invention；
Fig. 2 is the flow diagram of air conditioning control method first embodiment of the present invention；
Fig. 3 is the flow diagram of air conditioning control method second embodiment of the present invention；
Fig. 4 is the flow diagram of air conditioning control method 3rd embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are: when air conditioner is in automatically cleaning mode, controlling the air conditioner
Refrigerating operaton, so that air conditioner completes condensation and frosting；The air conditioner heat-production is controlled, and control the blower of the heat exchanger
Revolving speed is less than or equal to preset value；Obtain the coil temperature of the heat exchanger；If the coil temperature is greater than or equal to described pre-
If temperature, then controls the blower and improve revolving speed or unlatching.
Since most of air-conditioning products blower in heating defrost is kept it turned in the prior art, cause defrosting compared with
Slowly, extensive water flow can not be formed in a short time, and scouring effect is poor, and causes water temperature lower, and dissolution spot effect is poor, causes
The cleaning effect of air-conditioning is bad.
The present invention provides above-mentioned solution, it is intended to guarantee the reliable of compressor operation while improving cleaning effect
Property.
The embodiment of the present invention proposes a kind of air conditioning control device, can be applied to split-type air conditioner, cabinet air-conditioner, window air conditioner
The cleaning to heat exchanger in air conditioner is realized in equal air conditioners, the operation by adjusting air conditioner itself.Air conditioning control device can be interior
It sets and is installed in air conditioner, can also be the control device being arranged independently of air conditioner.
In embodiments of the present invention, referring to Fig.1, air conditioning control device includes: processor 1001, such as CPU, memory
1002, temperature sensor 1003, humidity sensor 1004, timer 1005, counter 1006 etc..Memory 1002 can be height
Fast RAM memory is also possible to stable memory (non-volatile memory), such as magnetic disk storage.Memory
1002 optionally can also be the storage device independently of aforementioned processor 1001.
Wherein, temperature sensor 1003 may be provided with multiple, to detect the temperature data of different location.Specific temperature passes
Sensor 1003 is set in the middle part of the coil pipe of the heat exchanger of air conditioner, to detect the coil temperature of heat exchanger；Temperature sensor 1003 is set
In the return air inlet of air conditioner, to detect the return air temperature of air conditioner, using as indoor environment temperature；Temperature sensor 1003 can be set
In outdoor unit of the air conditioner shell, to detect outdoor environment temperature.Humidity sensor 1004 can also be set to the return air inlet of air conditioner,
To detect indoor environment humidity.Timer 1005 can be used for counting the operation duration of each operation phase or any in automatically cleaning mode
The operation duration of component.Counter 1005 can be used for the number that either component repeats a certain state, such as the continuous reduction of speed of indoor fan
Number etc..
Processor 1001 respectively with memory 1002, temperature sensor 1003, humidity sensor 1004, timer 1005 and
The communication connection such as counter 1006, to read the data of each component or according to demand be stored in memory 1002.In addition, processing
Device 1001 can also be connect with compressor, indoor fan and outdoor fan, the throttling set etc. in air conditioner, to obtain compressor fortune
Line frequency, rotation speed of fan.
It will be understood by those skilled in the art that the restriction of the not structure twin installation of apparatus structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
As shown in Figure 1, as may include air-conditioning control program in a kind of memory 1002 of readable storage medium storing program for executing.Scheming
In device shown in 1, processor 1001 can be used for calling the air-conditioning control program stored in memory 1002, and execute following
The correlation step operation of air conditioning control method in embodiment.
The embodiment of the present invention also provides a kind of air conditioning control method.
Referring to Fig. 2, air conditioning control method first embodiment of the present invention is proposed, the air conditioning control method includes:
Step S10 controls the air conditioner refrigerating operaton, so that air conditioner is complete when air conditioner is in automatically cleaning mode
At condensation and frosting；
Automatically cleaning mode is a kind of operational mode of air conditioner, under automatically cleaning mode air conditioner can adjust itself compressor,
The operation of the components such as blower, four-way valve, throttling set is cleaned with heat exchanging device.Specifically, air conditioner under automatically cleaning mode
Operation phase concretely and sequentially include condensation stage, frosting stage, defrost stage.Wherein, condensation stage and frosting stage are empty
It mediates in refrigerating operaton, heat exchanger formed the booty that condensed water is covered on coil surface before this, and condensed water is then in heat exchanger table
Face frosting is condensed in booty in frost.Defrost stage air-conditioning is in heating operation, and the frost on heat exchanger coils surface melts shape
At water flow booty is taken away, to realize the cleaning of heat exchanging device.Here heat exchanger refers specifically to
Indoor heat exchanger can also be outdoor heat exchanger.
When the cleaning for receiving user's input instructs or the operating time of air conditioner reaches preset duration, controllably
Air conditioner processed enters automatically cleaning mode.When air conditioner is in automatically cleaning mode, first control air conditioner refrigerating operaton, at this time by
Clean heat exchanger is the evaporator in refrigeration system.
It, can be by adjusting compressor, wind in the first duration after refrigeration starts during air conditioner refrigerating operaton
The operation of the components such as machine and/or electric expansion valve reduces the coil temperature for being cleaned heat exchanger, and the moisture in air can be low
The coil surface of temperature forms condensed water, and is gradually sufficiently humidified so as to be cleaned the coil surface of heat exchanger.
Step S20 controls the air conditioner heat-production, and the revolving speed for controlling the blower of heat exchanger is less than or equal to preset value；
When the duration of refrigerating operaton reaching the first duration, compression is improved by the blower of cleaning heat exchanger by closing
The modes such as machine running frequency, increase expansion valve opening further decrease the evaporating temperature for being cleaned heat exchanger, and heat exchanger enters
The frosting stage.Reach target duration in the duration in the frosting stage of heat exchanger, can determine that heat exchanger surface frosting is completed.For example,
The timing since when the duration of refrigerating operaton reaching the first duration, timing duration reach target duration, it is believed that heat exchanger
Surface frosting is completed.
For balance system pressure, improve air conditioner operation stability can also first stop air conditioner after the completion of frosting
Machine controls air conditioner after air conditioner shutdown reaches setting duration (such as 3min) again and starts to heat.
When air conditioner starts heating, the revolving speed of blower directly can be reduced to 0 when blower is opened and (close heat exchanger
Blower), or heat exchanger is corresponded into the current rotating speed reduction by 0 of blower to the slow-speed of revolution of preset value, to reduce blowing to coil pipe
Heat dissipation.When the specified maximum (top) speed of blower is N, preset value can be specially 10%*N.In addition, can also start to heat in air conditioner
Before, blower is closed or is run with the slow-speed of revolution, after air conditioner starts heating, control blower remains off or slow-speed of revolution operation.
It wherein, can be by being lower than signal threshold not to blower input electrical signal or to blower input during controlling the revolving speed of blower is 0
The electric signal of value keeps blower inoperative.
In addition, in order to further take into account the reliability operation of cleaning effect and compressor, when air conditioner starts heating operation,
Before control blower is run or closed with the slow-speed of revolution, the current coil temperature of heat exchanger can be obtained, in the current coil pipe of heat exchanger
Temperature, when coil temperature is lower than preset value, then executable control heat exchanger closes blower, when coil temperature is more than or equal to default
Value then can control blower to be reduced to preset value or less.
When blower is in closing or the slow-speed of revolution operates, as heat exchange carries out, the frosting at the top of heat exchanger is melted at first
Warm water is assembled at high-temperature water, middle part, bottom due to heat by middle top frost absorbs and still in frost shape, can be in general on
The defrosting water blocking that portion generates is lived, and is deposited in water flow between fin.Retention of this process warm water between fin can extend immersion
Time, top gradually generate high-temperature steam sterilization and will form a large amount of defrosting water fast flush once bottom frost is melted and take away dirt
Stain.
Step S30 obtains the coil temperature of heat exchanger；
When blower is in closing or the slow-speed of revolution operates, the temperature in the middle part of cleaned heat exchanger coils can be obtained, as disk
Tube temperature degree.
Step S40, judges whether the coil temperature is greater than or equal to preset temperature；
If the coil temperature is greater than or equal to the preset temperature, S50 is thened follow the steps；If the coil temperature is less than
The preset temperature then can return to and execute step S30.
When coil temperature is greater than or equal to preset temperature, it may result in the delivery temperature process of compressor, make compressor
Reliability service there are risks, therefore, need at this time control blower improve revolving speed, to reduce coil temperature；Coil temperature is less than pre-
If when temperature, it is believed that current coil temperature can guarantee the reliability service of compressor, then controls blower and remain off or with low turn
Speed operation, so that heat exchanger can rapid frost melting.
Step S50 controls the blower and improves rotation speed operation；
Wherein, controlling the step of blower improves rotation speed operation includes: to control the blower when blower is not opened and open
It moves and is run with preset rotation speed, wherein controlling the step of blower improves rotation speed operation includes: the control when blower is not opened
It makes the blower to start and run with preset rotation speed, the preset rotation speed is greater than the half of the maximum (top) speed of the blower.
Here maximum (top) speed is specially blower attainable maximum (top) speed value of institute in rated operating range.For example, the maximum of blower
Revolving speed is N, then preset rotation speed can choose 60%N.
Control the step of blower improves rotation speed operation further include: blower is controlled when blower is opened in current rotating speed
Predetermined amplitude operation is improved, blower can also be directly controlled and improve current rotating speed to setting speed, setting speed is greater than heating fortune
The default slow-speed of revolution of fan operation when row starts.
A kind of air conditioning control method proposed by the present invention controls air conditioner elder generation refrigerating operaton in air-conditioning automatically cleaning mode,
So that air conditioner is completed condensation and frosting, the booty of heat exchanger surface is condensed, then control air conditioner and enter heating operations, so as to melt
White water takes away booty.When heating beginning, the revolving speed for first controlling the blower of cleaned heat exchanger is less than or equal to preset value, blower
It can be at slow-speed of revolution operation or close, making cleaned heat exchanger, temperature rapid increase, improves the defrosting speed of cleaned heat exchanger
Degree is washed away with quickly to generate a large amount of defrosting water and takes away booty, and the solute effect of the high defrosting water spot of temperature is preferable, this
On the basis of coil temperature be greater than or equal to preset temperature when control blower improve revolving speed, avoid the delivery temperature mistake of compressor
Height, to guarantee compressor reliability of operation while improving cleaning effect.Wherein, guarantee high temperature defrosting water sufficiently by booty
Blower is opened after removing, and appropriate reduction coil temperature is also helped with the operation of biggish preset rotation speed and accelerates heat exchanger surface
The drying rate of moisture, to improve the stability of operation of air conditioner after the heating stage.
In order to further ensure the stability of heat exchanger temperature-fall period, heat exchanger caused by fast cooling is avoided acutely to shake
It is dynamic, therefore after defrost, also controllable air-conditioning continues heating operation, and compressor frequency is reduced to default low frequency
Value, to protect heat exchanger, reduces heat exchanger vibration bring noise so that the temperature plateau of heat exchanger declines.
In the first embodiment, it in order to guarantee the accuracy of preset temperature, improves compressor reliability of operation and uses up simultaneously
Possible raising tube temperature accelerates defrosting, before step S40, the maximum pressure value of compressor air-discharging permission can be obtained, according to described
Maximum pressure value determines the preset temperature.Specifically, being obtained to further increase the accuracy of determined preset temperature
Compressor air-discharging allow maximum pressure value after can also, determined according to outdoor environment temperature and the maximum pressure value described pre-
If temperature.
Based on above-mentioned first embodiment, the application air conditioning control method second embodiment is proposed.In a second embodiment, join
According to Fig. 3, after step S40, if it is determined that coil temperature is less than preset temperature, step S60, step S70 can also carry out.
Step S60 obtains the duration of the air conditioner heat-production operation；
Step S70, judges whether the duration is greater than or equal to preset duration；
If the duration is greater than or equal to preset duration, S50 is thened follow the steps；If the duration is less than described
Step S71 then can be performed in preset duration, and can return to and execute step S30.
Preset duration can the parameters such as compressor frequency, outdoor environment temperature according to the air conditioner heat-production stage determine.Heating
Operation duration is bigger, shows blower closing or longer with the time of slow-speed of revolution operation.
Step S71 controls the blower and maintains current operating conditions.
In heating operations, if blower is always maintained at closed state, heat exchanger is quick from higher temperature after heating
Cooling, being easy, which makes heat exchanger generate abnormal sound, even damages, and heat exchanger surface is also possible to deposit more defrosting water, influences air-conditioning
The stability of device follow-up operation, therefore the present embodiment aforesaid way guarantees that heating back segment time blower can be opened in time, to protect
Shield heat exchanger and the stability for improving air conditioner follow-up operation.
Further, it is based on above-mentioned second embodiment, proposes the application air conditioning control method 3rd embodiment.In third reality
It applies in example, before reference Fig. 4, the step S60, further includes:
Step S01 obtains outdoor environment temperature；
Step S02, judges whether the outdoor environment temperature is less than temperature threshold；
When the outdoor environment temperature is less than temperature threshold, step S60, step S70 are executed；Be greater than in coil temperature or
When equal to preset temperature, S30 is returned to step.Temperature threshold can be configured according to actual conditions, such as can choose 0 DEG C.
If outdoor environment temperature is too low, especially to be indoor heat exchanger cleaning when, be easy to cause coil temperature to begin
It is unable to reach preset temperature eventually, current scour booty effect is bad, if blower is in closing or slow-speed of revolution operating status time mistake
It is long, then it may cause after heating stage running reaches setting duration, the dirty water residual even defrosting of evaporator surface is ineffective,
The cleaning effect even stability of air-conditioning follow-up operation are influenced, therefore in the present embodiment, it is only outdoor when coil temperature is lower
When environment temperature is less than temperature threshold, just duration is combined to control fan condition, to guarantee low temperature environment leeward
Machine is opened in time, is improved compressor reliability and is improved cleaning effect simultaneously；And it is greater than or equal to temperature threshold in outdoor environment temperature
Blower is just opened when value, when coil temperature influences compressor reliability or improves rotation speed of fan, when not influencing reliability, then can be made
Blower remains off or low speed state, to improve the coil temperature of heat exchanger as wide as possible, realizes mentioning for cleaning effect
It is high.
In addition, the embodiment of the present invention also proposes a kind of air conditioner, air conditioner include compressor, blower, heat exchanger and on
State the air conditioning control device in embodiment.Air conditioning control device is connect with blower and compressor etc. respectively, according to above-mentioned air-conditioning
Correlation step in control method any embodiment obtains the operation data of each component while controlling the operation of each component.
In addition, the embodiment of the present invention also proposes a kind of readable storage medium storing program for executing, air-conditioning is stored on the readable storage medium storing program for executing
Program is controlled, the air-conditioning control program realizes the related step of air conditioning control method any embodiment as above when being executed by processor
Suddenly.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (11)
1. a kind of air conditioning control method, which is characterized in that the air conditioning control method the following steps are included:
When air conditioner is in automatically cleaning mode, the air conditioner refrigerating operaton is controlled, so that air conditioner completes condensation and frosting；
The air conditioner heat-production is controlled, and the revolving speed for controlling the blower of heat exchanger is less than or equal to preset value；
Obtain the coil temperature of the heat exchanger；
If the coil temperature is greater than or equal to preset temperature, controls the blower and improve rotation speed operation.
2. air conditioning control method as described in claim 1, which is characterized in that the coil temperature for obtaining the heat exchanger
After step, further includes:
If the coil temperature is less than the preset temperature, the duration of the air conditioner heat-production operation is obtained；
Judge whether the duration is greater than or equal to preset duration；
If the duration is greater than or equal to the preset duration, controls the blower and improve rotation speed operation.
3. air conditioning control method as claimed in claim 2, which is characterized in that it is described judge the duration whether be greater than or
After the step of equal to preset duration, further includes:
If the duration is less than the preset duration, controls the blower and maintain current operating conditions.
4. air conditioning control method as described in claim 1, which is characterized in that the revolving speed of the blower of the control heat exchanger is less than
Or include: equal to the step of preset value
Controlling the rotation speed of fan is 0.
5. air conditioning control method as claimed in claim 4, which is characterized in that the control blower improves rotation speed operation
Step includes:
When the blower is not opened, controls the blower and open, and operated with preset rotation speed.
6. air conditioning control method the invention according to any one of claims 2 to 5, which is characterized in that be less than in the coil temperature
When the preset temperature, before described the step of obtaining the duration that the air conditioner heat-production is run, further includes:
Obtain outdoor environment temperature；
Judge whether the outdoor environment temperature is less than temperature threshold；
If the outdoor environment temperature is less than the temperature threshold, continuing for the acquisition air conditioner heat-production operation is executed
The step of duration；
If the outdoor environment temperature is greater than or equal to the temperature threshold, returns and execute the disk for obtaining the heat exchanger
The step of tube temperature is spent.
7. the air conditioning control method as described in any one of claims 1 to 5, which is characterized in that if the coil temperature
More than or equal to preset temperature, then before controlling the step of blower improves rotation speed operation, further includes:
Obtain the maximum pressure value that compressor air-discharging allows；
The preset temperature is determined according to the maximum pressure value.
8. air conditioning control method as claimed in claim 7, which is characterized in that the maximum pressure for obtaining compressor air-discharging and allowing
After the step of force value, further includes:
The preset temperature is determined according to outdoor environment temperature and the maximum pressure value.
9. a kind of air conditioning control device, which is characterized in that the air conditioning control device includes: memory, processor and is stored in
On the memory and the air-conditioning control program that can run on the processor, the air-conditioning control program is by the processor
It realizes when execution such as the step of air conditioning control method described in any item of the claim 1 to 8.
10. a kind of air conditioner, which is characterized in that the air conditioner includes air conditioning control device as claimed in claim 9.
11. a kind of readable storage medium storing program for executing, which is characterized in that air-conditioning control program is stored on the readable storage medium storing program for executing, it is described
It realizes when air-conditioning control program is executed by processor such as the step of air conditioning control method described in any item of the claim 1 to 8.
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