Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present disclosure and technology contents, with reference to the accompanying drawing to this public affairs
The realization for opening embodiment is described in detail, appended attached drawing purposes of discussion only for reference, is not used to limit the embodiment of the present disclosure.
In technical description below, for convenience of explanation for the sake of, disclosed embodiment is fully understood with providing by multiple details.
However, one or more embodiments still can be implemented in the case where without these details.It in other cases, is simplification
Attached drawing, well known construction and device can simplify displaying.
Fig. 1 is the flow diagram for the control method for air-conditioner defrosting that the embodiment of the present disclosure provides.
As shown in Figure 1, providing a kind of control method for air-conditioner defrosting in the embodiment of the present disclosure, can be used for solving sky
Outdoor heat exchanger when running under sleet or low temperature severe cold condition is adjusted frosting occur, influence the problem of air-conditioning normal heating performance;
In embodiment, the main process flow steps of the control method include:
S101, in operation of air conditioner heating mode processes, obtain indoor coil pipe, outdoor coil temperature and outdoor are changed
The upper casing temperature of hot device;
In embodiment, when frosting problem occurs in the outdoor heat exchanger of air-conditioner outdoor unit, outdoor environment is mostly in temperature
Lower, the biggish bad working environments of humidity, user is usually that air-conditioning is set as heating mode operation at this time, to utilize air-conditioning to room
Interior environment carries out heating heating.Therefore the control method for air-conditioner defrosting that the embodiment of the present disclosure provides is in air-conditioning to heat
The control flow enabled when mode operation.
When air-conditioning is with other such as refrigeration modes, the operation of dehumidification mode isotype, the room as corresponding to these modes
The problem of outer operating condition is generally not in air-conditioner outdoor unit frosting, thus it is optional, it is run in air-conditioning with other non-heating modes
When, the corresponding flow control process of the control method does not enable, and misses to avoid air-conditioning in operation refrigeration mode, dehumidification mode isotype
Triggering is acted for the defrosting of outdoor heat exchanger, is influenced air-conditioning and is normally freezed or dehumidification work process.
In an alternative embodiment, the coil pipe position of the indoor heat exchanger of air conditioner indoor unit is provided with one first temperature
Sensor, first temperature sensor can be used for detecting the real time temperature of its coil pipe position;Therefore, institute in step s101
The indoor coil pipe of acquisition can be the real time temperature by coil pipe position detected by first temperature sensor.
In the embodiments of the present disclosure, the temperature change of the coil pipe position of indoor heat exchanger is by the cold of inflow indoor heat exchanger
The temperature of matchmaker directly affects, thus can reflect from side air-conditioning to the situation of change of the heating capacity of indoor environment, by
It can change therewith in the heating capacity of the air-conditioning under different frosting situations, therefore indoor coil pipe is air-conditioner outdoor unit knot
Reference factor of the white situation to the influence of fading height of air-conditioning heating ability.
In an alternative embodiment, one second temperature is provided at the coil pipe position of the outdoor heat exchanger of air-conditioner outdoor unit
Sensor is spent, which can be used for detecting the real time temperature of its coil pipe position;Therefore, in step s101
Acquired outdoor coil temperature can be the real time temperature by coil pipe position detected by the second temperature sensor.
In the embodiments of the present disclosure, the temperature change of the coil pipe position of outdoor heat exchanger is can intuitively to reflect in outside
Outdoor environment temperature and internal refrigerant temperature joint effect under outdoor heat exchanger refrigerant pipeline temperature variations, separately
It is outside typically also the pipeline position that outdoor heat exchanger is easy to appear frosting problem;Therefore the outdoor coil temperature got can be made
To measure the reference factor that air-conditioning inside and outside influences the frosting that outdoor heat exchanger generates jointly.
In an alternative embodiment, the outdoor unit of air-conditioning is additionally provided with a third temperature sensor, the third temperature
Sensor can be used for detecting the real time temperature of the upper body or the refrigerant pipeline in top that flow through outdoor heat exchanger;Cause
This, acquired upper casing temperature can be the real-time temperature detected by the third temperature sensor in step s101
Degree;
In the present embodiment, the refrigerant inlet pipe of outdoor heat exchanger is set to lower part, and refrigerant goes out liquid and is set to top, because
Refrigerant flows into outdoor heat exchanger from below in a heating mode for this, and flows out outdoor heat exchanger from top;Therefore upper casing temperature
It is to be influenced by the most of pipeline for having flowed through outdoor heat exchanger and with the temperature of the refrigerant after outdoor environment heat exchange, it can
Reflect the heat exchanger effectiveness of the refrigerant under different frosting situations;Under the situation of the non-frosting of air-conditioning, refrigerant is from outdoor environment
The temperature for the upper body absorbed heat more, therefore be affected by it is also higher;And in air-conditioning there are in the case where frosting, refrigerant is from room
It absorbs heat in external environment less, therefore upper casing temperature is relatively low.In this way, the upper casing temperature of outdoor heat exchanger is changed compared to outdoor
The outdoor coil temperature of hot device lower part more can accurately reflect the frosting degree of outdoor heat exchanger.
S102, satisfaction defrosting entry condition is being determined according to indoor coil pipe, outdoor coil temperature and upper casing temperature
Afterwards, it controls and frequency redution operation is carried out to the compressor of air-conditioning.
Here, air-conditioning presets a defrosting entry condition, can be according to acquiring when air-conditioning is run with heating mode
Parameter judge whether air-conditioning meets the defrosting entry condition;If it is satisfied, then air-conditioning need to outdoor heat exchanger into
Row defrosting;If conditions are not met, then air-conditioning is without defrosting to outdoor heat exchanger.
In the embodiments of the present disclosure, air-conditioning is according to indoor coil pipe acquired in step S101, outdoor coil pipe used temperature
Degree and these three parameters of upper casing temperature to whether meet defrosting entry condition judge;Among these, indoor coil pipe energy
It is enough reflected in the attenuation degree of its heating performance under the influence of air-conditioning frosting, outdoor coil temperature and upper casing temperature can be more quick
The temperature variations of the different location refrigerant pipeline for reflecting outdoor heat exchanger of sense, in this way, the embodiment of the present disclosure combines
Above-mentioned three kinds of factor parameters jointly judge air-conditioning with the presence or absence of frosting problem, can be greatly improved and sentence to air-conditioner defrosting
Disconnected precision, so that the defrosting operation of air-conditioning triggering can be more in line with the real-time frosting situation of air-conditioning.
In an alternative embodiment, the defrosting entry condition in step S102 includes:
Tp- T1≤△ T1, T2-Te>=△ T2, TUpper housing max-TUpper housing≥△T3;
Wherein, TpFor indoor coil pipe, TeFor outdoor coil temperature, T1 is initial indoor coil temperature when air-conditioning is switched on
Degree, T2 are initial outdoor coil temperature when air-conditioning is switched on, TUpper housing maxFor the outdoor heat exchange recorded after this booting operation of air-conditioning
The upper housing temperature maximum of device, TUpper housingFor the upper casing temperature of outdoor heat exchanger, △ T1 is preset first temperature difference threshold, △
T2 is preset second temperature difference threshold, △ T3 is preset third temperature difference threshold.
In the defrosting entry condition, the temperature gap between indoor coil pipe and initial indoor coil pipe is able to reflect
Heating capacity after air-conditioning booting is strong and weak.For example, air-conditioning heating ability decline, air-conditioning is opened in air-conditioning there are in the case where frosting
The ascensional range of indoor coil pipe is limited after machine, thus the obtained indoor coil pipe of detection and initial indoor coil pipe it
Between difference it is smaller;And the air-conditioning non-frosting the case where, air-conditioning heating ability is normal, and indoor coil pipe is upper after air-conditioning booting
Increasing degree degree is larger, therefore the difference detected between obtained indoor coil pipe and initial indoor coil pipe is larger.
And the temperature gap between outdoor coil temperature and initial outdoor coil temperature can embody air-conditioning internal and external environment
The situation of change of outdoor coil pipe used own temperature under joint effect;In general, outdoor environment operating condition is good, air-conditioning heating is normally transported
When row, therefore, outdoor coil temperature is limited compared to the variable quantity of initial outdoor coil temperature;And when outdoor environment becomes easy
Cause outdoor heat exchanger coagulate frost bad working environments when, then by outdoor environment temperature variation influenced, outdoor coil temperature decline compared with
Fastly, so that it can also generate biggish fluctuation compared to the variable quantity of initial outdoor coil temperature;In this way, the application's removes
One of white entry condition is to carry out defrosting judgement according to outdoor coil temperature under operating condition outside different chamber.
In addition, the upper housing temperature maximum and outdoor heat exchanger of the outdoor heat exchanger recorded after this booting operation of air-conditioning
Upper casing temperature be also the heat absorption efficiency for being able to reflect out the refrigerant under different frosting situations in outdoor heat exchanger, thus and
It can be as the parameter for judging air-conditioning frosting degree.
Therefore, the defrosting entry condition in the embodiment of the present disclosure has comprehensively considered parameter under different working conditions and has changed outdoor
The appearance for the problems such as frosting of hot device influences, and can effectively improve the judgement precision to air-conditioner defrosting, reduces erroneous judgement, false triggering.
In the embodiments of the present disclosure, meet when according to indoor coil pipe, outdoor coil temperature and upper casing temperature are determining
After the entry condition that defrosts, the defrosting operation of air-conditioning includes that control carries out frequency redution operation to the compressor of air-conditioning.
In embodiment, by reducing the running frequency of the compressor of air-conditioning, it can reduce refrigerant in outdoor heat exchanger
Heat absorption rate, and then can weaken because refrigerant heat absorption caused by outdoor heat exchanger temperature further decrease, frosting degree adds
The adverse effect of weight is removed in execution to what the refrigerant of refrigerant inlet pipe and refrigerant outlet tube road was heated to improve air-conditioning
The defrosting effect of frost operation.
Here, it after air-conditioning exits defrosting, can control the running frequency for restoring compressor of air conditioner, exit defrosting to meet
Air-conditioning normally heats the frequency requirement of work afterwards.
In some alternative embodiments, it controls and frequency redution operation is carried out to the compressor of air-conditioning, comprising: obtained according to temperature gap
Take corresponding frequency reducing value;Current operation frequency based on compressor carries out frequency redution operation according to frequency reducing value.
Among these, temperature gap includes: the first temperature gap between initial outdoor coil temperature and outdoor coil temperature,
Or, the second temperature difference between upper housing temperature maximum and upper casing temperature.
In technology contents above, the first temperature gap and second temperature difference are the sons of entry condition of hereinbefore defrosting
One of condition;It, can be according to the first temperature gap and the second temperature when therefore determining satisfaction defrosting entry condition in step s 102
It spends difference and speculates outdoor heat exchanger frosting degree, and then the frequency reducing value adjusted according to frequency of the frosting degree selection to compressor,
To meet the defrosting needs of air-conditioning.
For example, larger to air-conditioning heating performance degradation, then setting is to compression when the frosting degree of outdoor heat exchanger is higher
The frequency reducing value of machine is larger;Conversely, then setting is to this when the frosting degree of outdoor heat exchanger is lower.
Optionally, corresponding frequency reducing value is obtained according to temperature gap, comprising: according to the first temperature gap, from the first association
Corresponding first frequency reducing value is obtained in relationship, to carry out frequency redution operation according to the first frequency reducing value.
It here, include the corresponding relationship of one or more first temperature gaps and the first frequency reducing value in the first incidence relation.
For example, the corresponding relationship of a kind of optional first temperature gap and the first frequency reducing value is shown in table 1, as shown in the table,
First temperature gap (unit: DEG C) |
First frequency reducing value (unit: Hz) |
A1 < T2-Te≤a2 |
h11 |
A2 < T2-Te≤a3 |
h12 |
A3 < T2-Te |
h13 |
Table 1
In first incidence relation, the first frequency reducing value and the first temperature gap are negative correlation.I.e. the first temperature gap is bigger, then
First frequency reducing value is with regard to smaller;And the first temperature gap is smaller, then the first frequency reducing value is bigger.
It therefore, can be first true according to first incidence relation when in executing step S102 to the frequency redution operation of compressor
The fixed corresponding first frequency reducing value of first temperature gap, then according to the first frequency reducing value making frequency adjustment.
It is another optional, corresponding frequency reducing value is obtained according to temperature gap, comprising: according to second temperature difference, from second
Corresponding second frequency reducing value is obtained in incidence relation, to carry out frequency redution operation according to the second frequency reducing value.
It here, include the corresponding relationship of one or more second temperature differences and the second frequency reducing value in the second incidence relation.
For example, the corresponding relationship of a kind of optional second temperature difference and the second frequency reducing value is shown in table 2, as shown in the table,
Second temperature difference (unit: DEG C) |
Second frequency reducing value (unit: Hz) |
B1 < TUpper housing max-TUpper housing≤b2 |
h21 |
B2 < TUpper housing max-TUpper housing≤b3 |
h22 |
B3 < TUpper housing max-TUpper housing |
h23 |
Table 2
In second incidence relation, the second frequency reducing value and second temperature difference are negative correlation.That is second temperature difference is bigger, then
Second frequency reducing value is with regard to smaller;And second temperature difference is smaller, then the second frequency reducing value is bigger.
It therefore, can be first true according to second incidence relation when in executing step S102 to the frequency redution operation of compressor
The corresponding second frequency reducing value of second temperature difference is determined, then according to the second frequency reducing value making frequency adjustment.
In the above-described embodiments, the influence size due to the height of the frosting degree of outdoor heat exchanger to air-conditioning heating performance
Difference, and then it is different to influence amplitude to the temperature change of the first temperature gap with second temperature difference, therefore the application is respective
It is provided with an individual incidence relation, air-conditioning can select according to actual needs one of incidence relation to determine corresponding heating
Rate.
Optionally, the incidence relation specifically selected can also be determined according to the heating needs of active user, for example, current
When the heating needs of user are lower, then the first incidence relation is selected, at this time mainly in view of corresponding to the first temperature gap
Influence of the outdoor coil pipe used variation to defrosting effect;And when the heating needs of active user are higher, then select the second association to close
System, at this time mainly in view of upper casing temperature is influenced by the refrigerant temperature flowed out after exchanging heat, close to the return air temperature of compressor
Degree, can reflect to a certain extent is influenced caused refrigerant heat exchanger and indoor environment indoors by outdoor heat exchanger frosting
Heat exchanger effectiveness situation of change, to guarantee heating performance.
Here, the negatively correlated ratio of the first incidence relation is less than the negatively correlated ratio in the second incidence relation.I.e. same number
In the case of the temperature gap of value, corresponding first frequency reducing value is less than corresponding in the second incidence relation in the first incidence relation
Two frequency reducing values.
Here, the heating needs of active user can heat temperature by the target set to air-conditioning and be determined;For example,
Air-conditioning is preset with a heating temperature threshold, when the target of user's actual set heating temperature is less than the heating temperature threshold, then
Illustrate that the heating needs of user at this time are lower;And when the target of user's actual set heating temperature is greater than or equal to the heating temperature
When threshold value, then illustrate the heating needs height of user at this time.
In this way, air-conditioning can not only be timely triggered in the embodiment of the present disclosure according to the practical frosting situation of air-conditioning for outdoor
The defrosting of heat exchanger operates, while the heating of user can also be taken into account when executing the defrosting to compressor frequency redution operation and operating
Demand, to fully ensure that air-conditioning during defrosting to the control requirement of users'comfort.
In other optional embodiment, after controlling the compressor to air-conditioning and carrying out frequency redution operation, further includes: control
Reduce the revolving speed of the indoor fan of air-conditioning.
In embodiment, pass through the revolving speed of the indoor fan of reduction air-conditioning, it is possible to reduce indoor heat exchanger and indoor environment
Exchange rate so that indoor heat exchanger outflow after flow into outdoor heat exchanger refrigerant can retain more heat, can
It improves using refrigerant heat to the defrosting effect of outdoor heat exchanger, the operation power consumption of heating devices heat refrigerant can also be reduced.
In other optional embodiment, after controlling the compressor to air-conditioning and carrying out frequency redution operation, further includes: control
Shut down the outdoor fan of air-conditioning.
It in embodiment, can also be with the heat exchange speed of less outdoor heat exchanger and outdoor environment by shutting down outdoor fan
Rate, the cryogenic conditions for reducing outdoor environment influence the unfavorable temperature of outdoor heat exchanger frosting, reduce the refrigerant heat of defrost
Heat dissipation, with guarantee defrosting during practical defrosting effect.
Fig. 2 is the flow diagram for the control method for air-conditioner defrosting that the another embodiment of the disclosure provides.
As shown in Fig. 2, the embodiment of the present disclosure provides another control method for air-conditioner defrosting, rate-determining steps master
Include:
S201, air-conditioning booting, are run with heating mode;
In the present embodiment, air-conditioning general user under the conditions of low temperature severe cold weather sets heating mode and opens as present mode
Machine operation.
S202, the outdoor coil temperature T for detecting outdoor unite, indoor coil pipe TpAnd the upper casing body temperature of outdoor heat exchanger
Spend TUpper housing;
S203, judge whether Tp- T1≤△ T1, T2-Te>=△ T2, TUpper housing max-TUpper housing>=△ T3, if it is, executing step
Rapid S204, if it is not, then returning to step S202;
In the embodiments of the present disclosure, Tp- T1≤△ T1, T2-Te>=△ T2, TUpper housing max-TUpper housing>=△ T3 collectively forms default
Defrosting entry condition.
Here, after air-conditioning booting operation, temperature sensor real-time detection upper casing temperature, and the more upper casings that will test
Temperature is saved as historical data;Therefore it when executing the judgment step of step S203, can transfer in historical data
Multiple upper casing temperatures, and determine upper housing temperature maximum T by comparingUpper housing max;
If meeting the defrosting entry condition, illustrate that outdoor heat exchanger of air conditioner has frosting at this time;And if not
Meet the defrosting entry condition, then illustrates that frosting problem is not present in outdoor heat exchanger of air conditioner at this time.
S204, according to T2-Te, corresponding first frequency reducing value is obtained from the first incidence relation;
In the embodiments of the present disclosure, the specific executive mode of step S204 may refer to embodiment hereinbefore, herein not
It repeats.
S205, frequency redution operation is carried out to compressor according to the first frequency reducing value;Process terminates.
The control method for air-conditioner defrosting that the embodiment of the present disclosure provides can be according to the indoor coil temperature acquired
Whether degree, outdoor coil temperature and these parametric synthesis of upper casing temperature meet the judgement of defrosting entry condition to air-conditioning, from
And it can effectively improve the control precision to control air-conditioner defrosting;And outdoor heat exchanger is reduced by the frequency redution operation to compressor
With the heat exchange amount of outdoor environment, and then the temperature such as outdoor heat exchanger hull-skin temperature is too low caused by reducing because largely absorbing heat because
The adverse effect of element, so as to improve the frosting situation of outdoor heat exchanger, to reduce frost condensation to air-conditioning itself heating performance
Adverse effect.
In some alternative embodiments, after controlling to compressor progress frequency redution operation, further includes: obtain operation of air conditioner
State parameter in heating mode processes;After determining satisfaction defrosting exit criteria according to state parameter, control compressor switching
To heating working frequency.
Here, the state parameter in operation of air conditioner heating mode processes is at least one of following parameter type or several
Kind: outdoor environment temperature, refrigerant feed liquor temperature, refrigerant go out liquid temperature and outdoor coil temperature.It should be understood that in the application
The state parameter of acquisition is not limited to parameter type shown in above-described embodiment.
Corresponding, defrosting exit criteria is preset according to the parameter type specifically acquired, in general, in sky
Adjust and illustrate that outdoor heat exchanger has defrosted completions when meeting defrosting exit criteria, on outdoor heat exchanger there is no it is solidifying white or there is only
A small amount of solidifying frost, influences the normal heating performance of air-conditioning lower;For example, when parameter type is outdoor environment temperature, then it is a kind of
Optional defrosting exit criteria is that outdoor environment temperature is greater than or equal to preset outer circumstance temperature threshold value.
Then after acquiring outdoor environment temperature, according to outdoor environment temperature to whether meet defrosting exit criteria sentence
It is disconnected;If it is satisfied, then control restores the heating working frequency of compressor;If conditions are not met, then maintaining currently running work shape
State is constant.
In the embodiments of the present disclosure, air-conditioning is during control carries out frequency redution operation to compressor, in real time according to sky
The parameter of tune carry out to defrosting exit criteria judgement operation, with meet defrost exit criteria in the case where stop compressor with
Frequency operation after frequency reducing, so as to switch back into working frequency of the air-conditioning normally under heating state in time, to reduce defrosting behaviour
Make the influence that work is normally heated to air-conditioning.
In some alternative embodiments, after controlling to compressor progress frequency redution operation, further includes: obtain operation of air conditioner
State parameter in heating mode processes;After determining satisfaction defrosting exit criteria according to state parameter, control compressor switching
To heating working frequency.
Here, the state parameter in operation of air conditioner heating mode processes is at least one of following parameter type or several
Kind: outdoor environment temperature, refrigerant feed liquor temperature, refrigerant go out liquid temperature and outdoor coil temperature.It should be understood that in the application
The state parameter of acquisition is not limited to parameter type shown in above-described embodiment.
Corresponding, defrosting exit criteria is preset according to the parameter type specifically acquired, in general, in sky
Adjust and illustrate that outdoor heat exchanger has defrosted completions when meeting defrosting exit criteria, on outdoor heat exchanger there is no it is solidifying white or there is only
A small amount of solidifying frost, influences the normal heating performance of air-conditioning lower;For example, when parameter type is outdoor environment temperature, then it is a kind of
Optional defrosting exit criteria is that outdoor environment temperature is greater than or equal to preset outer circumstance temperature threshold value.
Then after acquiring outdoor environment temperature, according to outdoor environment temperature to whether meet defrosting exit criteria sentence
It is disconnected;If it is satisfied, then control restores the heating working frequency of compressor;If conditions are not met, then maintaining currently running work shape
State is constant.
In the embodiments of the present disclosure, air-conditioning is during control carries out frequency redution operation to compressor, in real time according to sky
The parameter of tune carry out to defrosting exit criteria judgement operation, with meet defrost exit criteria in the case where stop compressor with
Frequency operation after frequency reducing, so as to switch back into working frequency of the air-conditioning normally under heating state in time, to reduce defrosting behaviour
Make the influence that work is normally heated to air-conditioning.
Fig. 3 is the structural schematic diagram for the control device for air-conditioner defrosting that the embodiment of the present disclosure provides.
The embodiment of the present disclosure provides a kind of control device for air-conditioner defrosting, and structure is as shown in Figure 3, comprising:
Processor (processor) 300 and memory (memory) 301 can also include communication interface
(Communication Interface) 302 and bus 303.Wherein, processor 300, communication interface 302, memory 301 can
To complete mutual communication by bus 303.Communication interface 302 can be used for information transmission.Processor 300 can be called and be deposited
Logical order in reservoir 301, to execute the control method for air-conditioner defrosting of above-described embodiment.
In addition, the logical order in above-mentioned memory 301 can be realized by way of SFU software functional unit and conduct
Independent product when selling or using, can store in a computer readable storage medium.
Memory 301 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence, such as the corresponding program instruction/module of the method in the embodiment of the present disclosure.Processor 300 is stored in memory 301 by operation
In program instruction/module, thereby executing functional application and data processing, i.e., in realization above method embodiment for sky
Adjust the control method of defrosting.
Memory 301 may include storing program area and storage data area, wherein storing program area can storage program area,
Application program needed at least one function;Storage data area, which can be stored, uses created data etc. according to terminal device.
In addition, memory 301 may include high-speed random access memory, it can also include nonvolatile memory.
Disclosure implementation additionally provides a kind of air-conditioning, comprising:
Refrigerant circulation circuit is connected by outdoor heat exchanger, indoor heat exchanger, throttling set and compressor by refrigerant pipeline
It constitutes;
For the control device of air-conditioner defrosting, with compression mechatronics.Here, which is
Control device shown in embodiment above.
Air-conditioning in the embodiment of the present disclosure can be detected accurately and judge that air-conditioning whether there is frosting problem, and in sky
In the case that tune has frosting, corresponding defrosting operation is carried out using above-mentioned control device and compressor, to reduce sky
The frost amount condensed on outdoor heat exchanger is adjusted, guarantees that air-conditioning can be normally to indoor environment system under the conditions of low temperature harsh climate
Heat promotes the usage experience of user.
The embodiment of the present disclosure additionally provides a kind of computer readable storage medium, is stored with computer executable instructions, meter
Calculation machine executable instruction is arranged to carry out the above-mentioned method for air-conditioner defrosting.
The embodiment of the present disclosure additionally provides a kind of computer program product, and computer program product includes being stored in computer
Computer program on readable storage medium storing program for executing, computer program include program instruction, when program instruction is computer-executed, are made
Computer executes the above-mentioned method for air-conditioner defrosting.
Above-mentioned computer readable storage medium can be transitory computer readable storage medium, be also possible to non-transient meter
Calculation machine readable storage medium storing program for executing.
The technical solution of the embodiment of the present disclosure can be embodied in the form of software products, which deposits
Storage in one storage medium, including one or more instruction is used so that computer equipment (can be personal computer,
Server or the network equipment etc.) execute embodiment of the present disclosure the method all or part of the steps.And storage above-mentioned is situated between
Matter can be non-transient storage media, comprising: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), with
Machine accesses a variety of Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk
Matter is also possible to transitory memory medium.
Above description and attached drawing sufficiently illustrate embodiment of the disclosure, to enable those skilled in the art to practice
They.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment only represents
Possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can change.
The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.The embodiment of the present disclosure
Range includes the entire scope of claims and all obtainable equivalents of claims.When for the application
When middle, although term " first ", " second " etc. may be used in this application to describe each element, these elements should not be by
To the limitation of these terms.These terms are only used to differentiate an element with another element.For example, not changing description
Meaning in the case where, first element can be called second element, and same, and second element can be called first element,
As long as " first element " that is occurred unanimously renames and " second element " occurred unanimously renames.First
Element and second element are all elements, but can not be identical element.Moreover, word used herein is only used for describing
Embodiment and it is not used in limitation claim.As used in the description in embodiment and claim, unless context
It clearly illustrates, otherwise "one" (a) of singular, "one" (an) and " described " (the) is intended to equally include plural shape
Formula.Similarly, term "and/or" refers to and associated lists comprising one or more as used in this specification
Any and all possible combination.In addition, when in the application, term " includes " (comprise) and its modification " packet
Include " (comprises) and/or feature, entirety, step, operation, element and/or group including the statement such as (comprising) fingers
The presence of part, but it is not excluded for one or more other features, entirety, step, operation, element, component and/or these point
The presence or addition of group.In the absence of more restrictions, the element limited by sentence " including one ... ", it is not excluded that
There is also other identical elements in process, method or equipment including the element.Herein, each embodiment emphasis is said
Bright can be the difference from other embodiments, and the same or similar parts in each embodiment can refer to each other.For
For method, product disclosed in embodiment etc., if it is corresponding with method part disclosed in embodiment, related place can
Referring to the description of method part.
It will be appreciated by those of skill in the art that unit described in conjunction with the examples disclosed in the embodiments of the present disclosure and
Algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually with hard
Part or software mode execute, and can depend on the specific application and design constraint of technical solution.The technical staff
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The range of the embodiment of the present disclosure.The technical staff can be understood that, for convenience and simplicity of description, foregoing description
The specific work process of system, device and unit, can refer to corresponding processes in the foregoing method embodiment, no longer superfluous herein
It states.
In embodiments disclosed herein, disclosed method, product (including but not limited to device, equipment etc.) can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
Divide, can be only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or
Component can be combined or can be integrated into another system, or some features can be ignored or not executed.In addition, shown
Or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.The unit as illustrated by the separation member can be or
Person, which may not be, to be physically separated, and component shown as a unit may or may not be physical unit
With in one place, or may be distributed over multiple network units.Portion therein can be selected according to the actual needs
Point or whole unit realize the present embodiment.In addition, each functional unit in the embodiments of the present disclosure can integrate at one
In processing unit, it is also possible to each unit and physically exists alone, a list can also be integrated in two or more units
In member.
The flow chart and block diagram in the drawings show system, the method and computer program products according to the embodiment of the present disclosure
Architecture, function and operation in the cards.In this regard, each box in flowchart or block diagram can represent one
A part of module, section or code, a part of the module, section or code include it is one or more for realizing
The executable instruction of defined logic function.In some implementations as replacements, function marked in the box can also be with
Occur different from the sequence marked in attached drawing.For example, two continuous boxes can actually be basically executed in parallel, they
Sometimes it can also execute in the opposite order, this can be depended on the functions involved.Flow chart and block diagram institute in the accompanying drawings
In corresponding description, operation corresponding to different boxes or step can also be to be different from sequence hair disclosed in description
Raw, there is no specific sequences between sometimes different operations or step.For example, two continuous operations or step actually may be used
To be basically executed in parallel, they can also be executed in the opposite order sometimes, this can be depended on the functions involved.Block diagram
And/or the combination of each box in flow chart and the box in block diagram and or flow chart, it can the function as defined in executing
Can or the dedicated hardware based system of movement realize, or can come using a combination of dedicated hardware and computer instructions real
It is existing.