CN108489030A - The self-cleaning control method of A/C evaporator, device, air conditioner and storage medium - Google Patents
The self-cleaning control method of A/C evaporator, device, air conditioner and storage medium Download PDFInfo
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- CN108489030A CN108489030A CN201810190749.5A CN201810190749A CN108489030A CN 108489030 A CN108489030 A CN 108489030A CN 201810190749 A CN201810190749 A CN 201810190749A CN 108489030 A CN108489030 A CN 108489030A
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- evaporator
- air
- cleaning
- automatically cleaning
- self
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Classifications
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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
- F24F11/30—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
- F24F11/62—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
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
Abstract
The invention discloses a kind of self-cleaning control method of A/C evaporator, the self-cleaning control method of A/C evaporator includes the following steps：Detect the control instruction whether current air-conditioning receives cleaning evaporator；When receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporator automatically cleaning pattern, to execute automatically cleaning processing, wherein the automatically cleaning, which is handled, includes successively：Refrigeration frosting, is air-dried and is sterilized heating defrost；The processing stage and end time residing for automatically cleaning are obtained, and is shown on local display.Invention also discloses a kind of device, air conditioner and readable storage medium storing program for executing.The present invention can improve the cleannes of A/C evaporator, while allow users to grasp each working condition of air-conditioning during automatically cleaning in real time.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of self-cleaning control method of A/C evaporator, device, skies
Adjust device and storage medium.
Background technology
During using air-conditioning, evaporator can be entered according to the control based on remote controler or other control devices certainly
Cleaning to ensure the cleannes of air-conditioning, and then provides comfortable ring to the user to carry out automatically cleaning to the evaporator of air-conditioning
Border.
Currently, air-conditioning enters refrigeration frosting during automatically cleaning or enters the heating defrost stage, with per family can not be real
When grasp the working condition of air-conditioning, while after defrost, remaining water droplet is easy to grow bacterium on evaporator, reduces cleaning
Degree, thereby reduces the usage experience of user.
Invention content
The main purpose of the present invention is to provide a kind of self-cleaning control method of A/C evaporator, device, air conditioner and
Readable storage medium storing program for executing, it is intended to solve how to improve the cleannes of A/C evaporator, while allow users to grasp air-conditioning in real time and exist
The technical issues of each working condition during automatically cleaning.
To achieve the above object, the self-cleaning control method of a kind of A/C evaporator provided by the invention, the air-conditioning steam
The hair self-cleaning control method of device includes the following steps：
Detect the control instruction whether current air-conditioning receives cleaning evaporator；
When receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporator automatically cleaning pattern, to execute certainly
Cleaning treatment, wherein the automatically cleaning, which is handled, includes successively：Refrigeration frosting, is air-dried and is sterilized heating defrost；
The processing stage and end time residing for automatically cleaning are obtained, and is shown on local display.
Preferably, the execution automatically cleaning, which is handled, includes：
When air-conditioning executes automatically cleaning processing, into the processing stage of refrigeration frosting, control compressor is with predeterminated frequency value
Run refrigeration mode；
It obtains the operation duration of the compressor and/or obtains the surface temperature of the evaporator；
When length reaches preset duration T1 and/or surface temperature less than preset temperature t1 when running, control inner blower is with pre-
If rotating speed R1 runs air supply pattern, and upper and lower wind guide strip is rocked to refrigeration angle；
Length reaches preset duration T2 when running and/or surface temperature continues preset duration T3 and is less than preset temperature t1
When, terminate refrigeration frosting and enters the processing stage of heating defrost.
Preferably, the execution automatically cleaning, which is handled, includes：
When terminating refrigeration frosting and entering the processing stage of heating defrost, control compressor is run with predeterminated frequency value and is made
Heat pattern, and control inner blower and air supply pattern is run with preset rotation speed R2；
It obtains the operation duration of the compressor and/or obtains the surface temperature of the evaporator；
When length reaches preset duration T4 and/or surface temperature higher than preset temperature t2 when running, terminate heating defrost simultaneously
Into air-dried processing stage.
Preferably, the execution automatically cleaning, which is handled, includes：
When terminating heating defrost and entering air-dried processing stage, control inner blower is with preset rotation speed R3 operation air-supply moulds
Formula, and upper and lower wind guide strip is rocked to refrigeration angle；
When the duration for running air supply pattern reaches preset duration T5, terminate the processing stage for air-drying and entering sterilization.
Preferably, the execution automatically cleaning, which is handled, includes：
When terminating processing stage that is air-dried and entering sterilization, wind guide strip up and down is closed, and start kation anion generator
Negative ions are generated, for carrying out the sterilizing of preset duration T6 to the evaporator.
Preferably, the self-cleaning control method of the A/C evaporator further includes：
After air-conditioning enters evaporator automatically cleaning pattern, whether monitoring currently meets default exit criteria；
If satisfied, then controlling air-conditioning exits evaporator automatically cleaning pattern.
Preferably, the default exit criteria terminates including at least automatically cleaning, receives and cancel automatically cleaning pattern or switching
To other patterns control instruction, monitoring air-conditioning, there are any one of failures.
In addition, to achieve the above object, the present invention also provides a kind of self-cleaning control device of A/C evaporator, the skies
Adjust the self-cleaning control device of evaporator include：It memory, processor and is stored on the memory and can be at the place
The automatically cleaning control program run on reason device, the automatically cleaning control program are realized when being executed by the processor as appointed among the above
The step of A/C evaporator described in one self-cleaning control method.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner further includes as described above
The self-cleaning control device of A/C evaporator.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
Automatically cleaning control program is stored on storage medium, the automatically cleaning control program is realized when being executed by processor as appointed among the above
The step of A/C evaporator described in one self-cleaning control method.
The present invention is first by detecting whether to receive the control instruction of cleaning evaporator, then according to the control instruction,
Control air-conditioning enters evaporator automatically cleaning pattern, and execute refrigeration frosting, heating defrost successively, air-dry and the automatically cleaning of sterilization at
Reason process to realize intelligent cleaning evaporator, while improving the advantageous effect of cleannes.Further, air-conditioning is obtained to execute
Processing stage residing for evaporator automatically cleaning and end time, and shown on local display, allow users to reality
When grasp the working condition of air-conditioning, and then improve the usage experience of user.
Description of the drawings
Fig. 1 is that the structure for the self-cleaning control device running environment of A/C evaporator that the embodiment of the present invention is related to is shown
It is intended to；
Fig. 2 is the flow diagram of self-cleaning one embodiment of control method of A/C evaporator of the present invention；
Fig. 3 is the flow diagram that refrigeration one embodiment of frosting is executed in Fig. 2 steps S20；
Fig. 4 is the flow diagram that heating one embodiment of defrost is executed in Fig. 2 steps S20；
Fig. 5 is that the flow diagram for air-drying an embodiment is executed in Fig. 2 steps S20；
Fig. 6 is the high-level schematic functional block diagram of one embodiment of air conditioner 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 implementation mode
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
Referring to Fig.1, Fig. 1 is the self-cleaning control device running environment of A/C evaporator that the embodiment of the present invention is related to
Structural schematic diagram.
The self-cleaning control device of A/C evaporator of the embodiment of the present invention (hereinafter referred to as control device) is that have to receive to refer to
The equipment for enabling, executing the functions such as automatically cleaning processing, display information.
As shown in Figure 1, the control device may include：Processor 1001, such as CPU, communication bus 1002, memory
1003.Wherein, communication bus 1002 is for realizing the connection communication between these components.Memory 1003 can be high-speed RAM
Memory can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1003 can
The storage device that can also be independently of aforementioned processor 1001 of choosing.
Control is filled it will be understood by those skilled in the art that the hardware configuration of control device shown in Fig. 1 is not constituted
The restriction set may include either combining certain components or different components arrangement than illustrating more or fewer components.
As shown in Figure 1, as may include operating system, meter in a kind of memory 1003 of computer readable storage medium
Calculation machine program, such as automatically cleaning control program etc..Wherein, operating system is the journey of management and control control device and software resource
Sequence supports the operation of automatically cleaning control program and other softwares and/or program.
In the hardware configuration of control device shown in Fig. 1, control device can be used for calling by processor 1001 to be deposited
The automatically cleaning control program stored in reservoir 1003, and execute following operation：
Detect the control instruction whether current air-conditioning receives cleaning evaporator；
When receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporator automatically cleaning pattern, to execute certainly
Cleaning treatment, wherein the automatically cleaning, which is handled, includes successively：Refrigeration frosting, is air-dried and is sterilized heating defrost；
The processing stage and end time residing for automatically cleaning are obtained, and is shown on local display.
Further, the control device calls the automatically cleaning stored in memory 1003 to control journey by processor 1001
Sequence, to execute operations described below：
When air-conditioning executes automatically cleaning processing, into the processing stage of refrigeration frosting, control compressor is with predeterminated frequency value
Run refrigeration mode；
It obtains the operation duration of the compressor and/or obtains the surface temperature of the evaporator；
When length reaches preset duration T1 and/or surface temperature less than preset temperature t1 when running, control inner blower is with pre-
If rotating speed R1 runs air supply pattern, and upper and lower wind guide strip is rocked to refrigeration angle；
Length reaches preset duration T2 when running and/or surface temperature continues preset duration T3 and is less than preset temperature t1
When, terminate refrigeration frosting and enters the processing stage of heating defrost.
Further, the control device calls the automatically cleaning stored in memory 1003 to control journey by processor 1001
Sequence, to execute operations described below：
When terminating refrigeration frosting and entering the processing stage of heating defrost, control compressor is run with predeterminated frequency value and is made
Heat pattern, and control inner blower and air supply pattern is run with preset rotation speed R2；
It obtains the operation duration of the compressor and/or obtains the surface temperature of the evaporator；
When length reaches preset duration T4 and/or surface temperature higher than preset temperature t2 when running, terminate heating defrost simultaneously
Into air-dried processing stage.
Further, the control device calls the automatically cleaning stored in memory 1003 to control journey by processor 1001
Sequence, to execute operations described below：
When terminating heating defrost and entering air-dried processing stage, control inner blower is with preset rotation speed R3 operation air-supply moulds
Formula, and upper and lower wind guide strip is rocked to refrigeration angle；
When the duration for running air supply pattern reaches preset duration T5, terminate the processing stage for air-drying and entering sterilization.
Further, the control device calls the automatically cleaning stored in memory 1003 to control journey by processor 1001
Sequence, to execute operations described below：
When terminating processing stage that is air-dried and entering sterilization, wind guide strip up and down is closed, and start kation anion generator
Negative ions are generated, for carrying out the sterilizing of preset duration T6 to the evaporator.
Further, the control device calls the automatically cleaning stored in memory 1003 to control journey by processor 1001
Sequence, to execute operations described below：
After air-conditioning enters evaporator automatically cleaning pattern, whether monitoring currently meets default exit criteria；
If satisfied, then controlling air-conditioning exits evaporator automatically cleaning pattern.
Further, the control device calls the automatically cleaning stored in memory 1003 to control journey by processor 1001
Sequence, to execute operations described below：
The default exit criteria terminates including at least automatically cleaning, receives cancellation automatically cleaning pattern or switch to other moulds
The control instruction of formula, monitoring air-conditioning, there are any one of failures.
Based on the hardware configuration of above-mentioned control device, each of the self-cleaning control method of A/C evaporator of the present invention is proposed
Embodiment.
It is the flow diagram of self-cleaning one embodiment of control method of A/C evaporator of the present invention with reference to Fig. 2, Fig. 2.
In the present embodiment, the self-cleaning control method of A/C evaporator includes the following steps：
Step S10 detects the control instruction whether current air-conditioning receives cleaning evaporator；
In the present embodiment, the temperature, humidity, cleanliness factor etc. of indoor environment can be adjusted in air-conditioning, to improve user
The comfort used.And evaporator is exactly so that solution is concentrated or be precipitated from solution crystal grain by heating inside indoor unit
Structural member, that is, cold and hot exchange is carried out using the conversion between gas-liquid, to realize the purpose of refrigeration or heating.
It is to be appreciated that being pumped into room air after moist evaporator comprehensive engagement, then blow back interior；It is long this with
Past, it is harmful that air-conditioning can gather a large amount of dusts, dirt, amine, alkali, virus etc. in use for some time, on filter screen and cooling fin
Substance.After air-conditioning is shut down, temperature recovery can make bacterial reproduction, go mouldy, and generate peculiar smell, will have a direct impact on air-conditioning in this way makes
The health of user, causes breathing problem, and skin disease etc. constitutes the health of human body greatest threat, causes air-conditioning comprehensive
Close the generation of disease (being commonly called as " air conditioner disease ").A large amount of bacterium, virus, as hot and cold air recycles indoors, as air-conditioning uses
The increase of the time limit certainly will endanger the health of user.Meanwhile these dirts make cycle be obstructed, and eventually lead to refrigeration system
Operating pressure increases, compressor operation load increases, and shows as refrigeration, the decline of heating rate, increases power consumption and oil consumption and noise
Increase etc..Therefore, air-conditioning is in use for some time, it is necessary to clean evaporator.To ensure a high-quality, comfortable, pure and fresh sky
Compression ring border.
Since the control instruction that evaporator cleans evaporator can be by way of infrared, bluetooth or wireless communication transmissions
The control instruction of other control devices (such as remote controler, cell phone application) transmission is received, it can also be by pre- on touch screen or body
The function button triggering control instruction set.Processor is to according to the control instruction, the operation of execution cleaning A/C evaporator.
Step S20, when receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporator automatically cleaning pattern,
To execute automatically cleaning processing, wherein automatically cleaning, which is handled, includes successively：Refrigeration frosting, is air-dried and is sterilized heating defrost；
In the present embodiment, air-conditioning executes different operation according to different control instructions, for example enters refrigeration mode, anti-cold wind
Pattern, sleep pattern, dehumidifier pattern etc..When receiving the control instruction of cleaning evaporator, according to the control instruction, control is empty
It transfers in into evaporator self-cleaning pattern, to clean evaporator, to dispel the dust adhered on evaporator, dirt, virus etc..Tool
Body into evaporator self-cleaning pattern, that is, executes automatically cleaning processing, and automatically cleaning processing include successively refrigeration frosting,
Heating defrost air-dries and sterilizes this four processing steps.It should be noted that the principle of self-cleaning is walked by this four processing
Suddenly, make on evaporator first frosting, the dust of attachment and bacterium etc. that will be wrapped in frost, then defrost Cheng Shuihou, dust and thin
Bacterium etc. is discharged with water droplet, to achieve the purpose that cleaning.It is numerous after temperature recovery simultaneously to prevent from depending on water droplet on evaporator
Bacterium etc. is grown, air-dried and sterilization processing is also carried out, thoroughly prevents secondary pollution, to improve the cleannes of evaporator, and ensure
The health of user.
Step S30 obtains processing stage and end time residing for automatically cleaning, and is shown on local display
Show.
In the present embodiment, since air-conditioning executes the self-cleaning process of evaporator, there are multiple processing stages, and each processing
Duration needed for stage is different, thus when carrying out automatically cleaning processing, obtains residing processing stage and end time, and at this
It is shown on ground display screen, so that user checks, to understand and grasp the overall process that air conditioner intelligent cleans evaporator,
Air-conditioning is understood in real time and is currently at refrigeration frosting, heating defrost, air-dried or sterilization cleaning stage and end time, in turn
Improve the usage experience of user.
Then referred to first according to the control by detecting whether to receive the control instruction for cleaning evaporator in the present embodiment
Order, control air-conditioning enter evaporator automatically cleaning pattern, and execute refrigeration frosting successively, heat defrost, is air-dried and sterilization from clear
Clean processing procedure to realize intelligent cleaning evaporator, while improving the advantageous effect of cleannes.Further, air-conditioning is obtained
The processing stage and end time residing for evaporator automatically cleaning are executed, and is shown on local display, is enabled users to
It is enough to grasp the working condition of air-conditioning in real time, and then improve the usage experience of user.
It is the flow diagram that refrigeration one embodiment of frosting is executed in Fig. 2 steps S20 with reference to Fig. 3, Fig. 3.
Based on above-described embodiment step S20, when receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporation
Device automatically cleaning pattern is handled with executing automatically cleaning, and in the present embodiment, the refrigeration frosting for executing automatically cleaning processing includes：
Step S210, when air-conditioning executes automatically cleaning processing, into the processing stage of refrigeration frosting, control compressor is with pre-
If frequency values run refrigeration mode；
In the present embodiment, when entering the processing stage of refrigeration frosting, compressor operating refrigeration mode is controlled, that is, inhale
Receiving heat makes liquid gasification, reaches refrigeration purpose.Further, predeterminated frequency value is the maximum refrigeration frequency under refrigeration mode
Value, to accelerate the speed of evaporimeter frosting.
Step S211 obtains the operation duration of compressor and/or obtains the surface temperature of evaporator；
Step S212, when length reaches preset duration T1 and/or surface temperature less than preset temperature t1 when running, in control
Wind turbine runs air supply pattern with preset rotation speed R1, and upper and lower wind guide strip is rocked to refrigeration angle；
In the present embodiment, with the operation of compressor, the surface temperature of evaporator continuously decreases.Therefore compressor is obtained to exist
This cleaning evaporator mode simultaneously opens the continuous running time of refrigeration mode and/or the surface temperature of evaporator.It grows when running
Reach preset duration T1, or when the surface of evaporator is less than preset temperature t1, evaporator has started to reduce and start with temperature
Frosting, such as T1 are 10 minutes, and t1 is -10 DEG C, is configured with specific reference to actual needs.At this point, control inner blower is with default
Rotating speed R1 runs air supply pattern, and upper and lower wind guide strip is rocked to refrigeration angle, that is, send cool wind mode to indoor unlatching, will
Cold air blows down interior.Preset rotation speed R1 can be minimum speed or middle and slow speed of revolution, be configured with specific reference to actual needs.
Step S213, length reaches preset duration T2 when running and/or surface temperature continues preset duration T3 and less than pre-
If when temperature t1, terminating refrigeration frosting and entering the processing stage of heating defrost.
In the present embodiment, the compressor continuous service and surface temperature for reaching preset duration T2 or evaporator continues one section
When time is less than preset temperature t1, it was demonstrated that frosting is complete for evaporator, can carry out the processing stage for heating defrost in next step.Specifically
Ground, T2 can be equal with T1, also small than T1 or bigger than T1, do not limit, can be configured according to actual needs herein.
It is the flow diagram that heating one embodiment of defrost is executed in Fig. 2 steps S20 with reference to Fig. 4, Fig. 4.
Based on above-described embodiment step S20, when receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporation
Device automatically cleaning pattern is handled with executing automatically cleaning, and in the present embodiment, the heating defrost for executing automatically cleaning processing includes：
Step S220, when terminating refrigeration frosting and entering the processing stage of heating defrost, control compressor is with default frequency
Rate value runs heating mode, and controls inner blower and run air supply pattern with preset rotation speed R2；
In the present embodiment, into the processing stage of heating defrost, that is, control compressor operating heating mode, at this time in advance
If frequency values can be the maximum heating frequency values under heating mode, so that evaporator is rapidly heated with defrost Cheng Shui.Same time control
Inner blower processed runs air supply pattern with preset rotation speed R2, at this point, preset rotation speed R2 can be equal or different with R1, can be minimum turn
Speed or middle and slow speed of revolution, are configured with specific reference to actual needs.
Step S221 obtains the operation duration of compressor and/or obtains the surface temperature of evaporator；
Step S222 when length reaches preset duration T4 and/or surface temperature higher than preset temperature t2 when running, terminates system
Thermal cream simultaneously enters air-dried processing stage.
In the present embodiment, with the operation of compressor, the surface temperature of evaporator gradually heats up, and obtains compressor operating system
The continuous running time of heat pattern and/or the surface temperature of evaporator.Length reaches preset duration T4 or surface temperature when running
When higher than preset temperature t2, it was demonstrated that defrost is complete for evaporator, and dust dirt etc. is discharged with water droplet, can carry out what next step air-dried
Processing stage.
It is that the flow diagram for air-drying an embodiment is executed in Fig. 2 steps S20 with reference to Fig. 5, Fig. 5.
Based on above-described embodiment step S20, when receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporation
Device automatically cleaning pattern is handled with executing automatically cleaning, and in the present embodiment, the air-dried processing for executing automatically cleaning processing includes：
Step S230, when terminating heating defrost and entering air-dried processing stage, control inner blower is with preset rotation speed R3
Air supply pattern is run, and upper and lower wind guide strip is rocked to refrigeration angle；
Step S231 terminates the place for air-drying and entering sterilization when the duration for running air supply pattern reaches preset duration T5
The reason stage.
There are steam, droplets to adhere in the present embodiment, on defrost finisher, and after exempting from temperature recovery room temperature, dust is viscous
It is attached on moist evaporator, after air-conditioning is stopped using, will firmly be stained on the surface of evaporator, so as to cause germ is grown
And acarid, thus open air supply pattern and dried up, that is, steam, the droplet on evaporator are blown out, to be allowed to drying.
Preset rotation speed R3 can be apoplexy shelves or high wind shelves at this time, be configured with specific reference to actual needs, and continue to dry up preset duration
After T5, next sterilization stage is carried out.
Still optionally further, after terminating air-dried processing operation, into the processing stage of sterilization, specifically, in closing
Lower wind guide strip, and start kation anion generator and generate negative ions, the sterilization for carrying out preset duration T6 to evaporator disappears
Poison.Wind guide strip up and down is closed, that is, does not run air-supply, evaporator is not to indoor displacement cold air.And kation anion generator
The cation and anion of a kind of generation carry out the abrupt release huge energy of positive and negative charge neutralization so as to cause it in air
The change of surrounding bacterial structure and the transfer of energy realize the effect sterilized to evaporator, to protect so as to cause bacterial death
Hinder the health that user uses air-conditioning.The duration T6 of sterilizing can be 3 minutes, 5 minutes or 10 minutes etc., with specific reference to reality
It needs to be configured.
Still optionally further, in an alternative embodiment of the invention, the self-cleaning control method of A/C evaporator further includes：
1, after air-conditioning enters evaporator automatically cleaning pattern, whether monitoring currently meets default exit criteria；
2, if satisfied, then controlling air-conditioning exits evaporator automatically cleaning pattern.
In the present embodiment, after air-conditioning enters evaporator automatically cleaning pattern, the pattern can be exited according to different behaviours in service.Into
One step, default exit criteria terminates including at least automatically cleaning, receives cancellation automatically cleaning pattern or switch to other patterns
Control instruction, monitoring air-conditioning, there are any one of failures.Specifically, the operation of a. evaporators automatically cleaning processing terminates,
Refrigeration frosting is exactly completed, heating defrost, air-dries and after sterilizing this four processing stages, exits the automatically cleaning mould naturally
Formula.B. user can be checked processing stage residing at present by display screen, and cancelled cleaning according to actual needs or switched to
Other patterns, namely receive the control instruction cancelled automatically cleaning pattern or switch to other patterns at this time, and control air-conditioning moves back
Go out evaporator automatically cleaning pattern.C. monitor that there are failures for air-conditioning, that is, component needed for some operation automatically cleaning processing is deposited cash
Failure and when can not run, exit automatically cleaning pattern, such as compressor fault.
Illustrate with reference to the function module that Fig. 6, Fig. 6 are one embodiment of air conditioner of the present invention.
In the present embodiment, the wide variety of air conditioner, common includes wall-hanging air conditioner, vertical air conditioner, window air conditioner
And ceiling type air conditioner, preferably cabinet-type air conditioner, structure include the self-cleaning control device of A/C evaporator 10, Yi Jixian
The knots such as display screen, evaporator, compressor, inner blower, kation anion generator, upper and lower wind guide strip, condenser, four-way valve, capillary
Component.
Evaporator is exactly mainly to be formed by heating room and vaporization chamber two parts inside indoor unit, makes solution by heating
Concentration or the equipment that crystal grain is precipitated from solution.It heats room and is provided to liquid and evaporate required heat, promote liquid boiling vapour
Change；Vaporization chamber makes gas-liquid two-phase be kept completely separate.The working substance steam for the lower pressure that compressor sucking comes out from evaporator, is allowed to press
Power is sent into condenser after increasing, and being condensed into the higher liquid of pressure within the condenser, it is relatively low to become pressure after the throttle throttling
Liquid after, be sent into evaporator, in evaporator heat absorption evaporation and become the lower steam of pressure, to complete refrigeration cycle.
The abrupt release that the cation and anion of a kind of generation of kation anion generator carry out positive and negative charge neutralization in air is huge
Energy realizes the effect of sterilization so as to cause the change of its surrounding bacterial structure and the transfer of energy so as to cause bacterial death.
Further alternative, to achieve the above object, the present invention also provides a kind of computer readable storage mediums, in this reality
It applies and is stored with automatically cleaning control program on the computer readable storage medium proposed in example, including receive control instruction, execute steaming
Send out automatically cleaning operation and the display cleaning information etc. of device.The automatically cleaning control program of storage can be read out by the processor, understand simultaneously
It executes, the step of to realize in any of the above-described embodiment A/C evaporator self-cleaning control method.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or device.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in a readable storage medium
In matter (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) method that executes each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited in above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, it is every using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, directly or indirectly
Other related technical areas are used in, all of these belong to the protection of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every 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 (10)
1. a kind of self-cleaning control method of A/C evaporator, which is characterized in that the self-cleaning controlling party of A/C evaporator
Method includes the following steps：
Detect the control instruction whether current air-conditioning receives cleaning evaporator；
When receiving the control instruction of cleaning evaporator, control air-conditioning enters evaporator automatically cleaning pattern, to execute automatically cleaning
Processing, wherein the automatically cleaning, which is handled, includes successively：Refrigeration frosting, is air-dried and is sterilized heating defrost；
The processing stage and end time residing for automatically cleaning are obtained, and is shown on local display.
2. the self-cleaning control method of A/C evaporator as described in claim 1, which is characterized in that at the execution automatically cleaning
Reason includes：
When air-conditioning executes automatically cleaning processing, into the processing stage of refrigeration frosting, control compressor is run with predeterminated frequency value
Refrigeration mode；
It obtains the operation duration of the compressor and/or obtains the surface temperature of the evaporator；
When length reaches preset duration T1 and/or surface temperature less than preset temperature t1 when running, control inner blower is turned with default
Fast R1 runs air supply pattern, and upper and lower wind guide strip is rocked to refrigeration angle；
It is long when running to reach preset duration T2 and/or surface temperature continues preset duration T3 and when less than preset temperature t1, ties
Beam refrigeration frosting and the processing stage for entering heating defrost.
3. the self-cleaning control method of A/C evaporator as described in claim 1, which is characterized in that at the execution automatically cleaning
Reason includes：
When terminating refrigeration frosting and entering the processing stage of heating defrost, control compressor runs heating mould with predeterminated frequency value
Formula, and control inner blower and air supply pattern is run with preset rotation speed R2；
It obtains the operation duration of the compressor and/or obtains the surface temperature of the evaporator；
When length reaches preset duration T4 and/or surface temperature higher than preset temperature t2 when running, terminates heating defrost and simultaneously enter
Air-dried processing stage.
4. the self-cleaning control method of A/C evaporator as described in claim 1, which is characterized in that at the execution automatically cleaning
Reason includes：
When terminating heating defrost and entering air-dried processing stage, control inner blower runs air supply pattern with preset rotation speed R3,
And upper and lower wind guide strip is rocked to refrigeration angle；
When the duration for running air supply pattern reaches preset duration T5, terminate the processing stage for air-drying and entering sterilization.
5. the self-cleaning control method of A/C evaporator as described in claim 1, which is characterized in that at the execution automatically cleaning
Reason includes：
When terminating processing stage that is air-dried and entering sterilization, wind guide strip up and down is closed, and starts kation anion generator and generates
Negative ions, for carrying out the sterilizing of preset duration T6 to the evaporator.
6. the self-cleaning control method of A/C evaporator as described in any one of claim 1 to 5, which is characterized in that described
The self-cleaning control method of A/C evaporator further includes：
After air-conditioning enters evaporator automatically cleaning pattern, whether monitoring currently meets default exit criteria；
If satisfied, then controlling air-conditioning exits evaporator automatically cleaning pattern.
7. the self-cleaning control method of A/C evaporator as claimed in claim 6, which is characterized in that the default exit criteria
Terminate including at least automatically cleaning, receive and cancel automatically cleaning pattern or switch to the control instruction of other patterns, monitor air-conditioning
There are any one of failures.
8. a kind of self-cleaning control device of A/C evaporator, which is characterized in that the self-cleaning control dress of A/C evaporator
Set including：The automatically cleaning control that memory, processor and being stored in can be run on the memory and on the processor
Program, the automatically cleaning control program realize the air-conditioning as described in any one of claim 1-7 when being executed by the processor
The step of evaporator self-cleaning control method.
9. a kind of air conditioner, which is characterized in that the air conditioner includes that A/C evaporator as claimed in claim 8 is self-cleaning
Control device.
10. a kind of computer readable storage medium, which is characterized in that be stored with automatically cleaning on the computer readable storage medium
Program is controlled, the automatically cleaning control program realizes the air-conditioning as described in any one of claim 1 to 7 when being executed by processor
The step of evaporator self-cleaning control method.
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| CN201810190749.5A CN108489030A (en) | 2018-03-07 | 2018-03-07 | The self-cleaning control method of A/C evaporator, device, air conditioner and storage medium |
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| CN201810190749.5A CN108489030A (en) | 2018-03-07 | 2018-03-07 | The self-cleaning control method of A/C evaporator, device, air conditioner and storage medium |
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