CN108692422A - Air conditioner defrosting duration adjusting, device, air conditioner and readable storage medium storing program for executing - Google Patents
Air conditioner defrosting duration adjusting, device, air conditioner and readable storage medium storing program for executing Download PDFInfo
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- CN108692422A CN108692422A CN201810493577.9A CN201810493577A CN108692422A CN 108692422 A CN108692422 A CN 108692422A CN 201810493577 A CN201810493577 A CN 201810493577A CN 108692422 A CN108692422 A CN 108692422A
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- duration
- defrosting
- air conditioner
- heating
- adjusting
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
-
- 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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
- Defrosting Systems (AREA)
Abstract
The invention discloses a kind of air conditioner defrosting duration adjustings, including:After air conditioner switches defrosting every time, obtains the heating duration of this defrosting cycle and preserve;The defrosting duration in next period is adjusted according to the heating duration, wherein the more big defrosting duration of the heating duration is smaller.The invention also discloses a kind of air conditioner defrosting duration adjusting apparatus, air conditioner and readable storage medium storing program for executing.The change that the present invention causes to heat duration by adjusting defrosting duration, and current frosting situation is confirmed based on heating duration, and then increase/reduce the defrosting duration of next defrosting cycle according to the frosting situation confirmed, defrosting duration is adjusted flexibly, realizes and reduce the excessive advantageous effect of air conditioner defrost.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of air conditioner defrosting duration adjusting, device, air-conditionings
Device and readable storage medium storing program for executing.
Background technology
In existing air-conditioning system, in heating condition, inevitably there are problems that needing defrosting.Traditional air conditioner system
System, for defrosting, there are two types of methods, and one is by fixed defrosting cycle, fixed defrost duration defrosts, this to remove
White mode be easy to cause excessive defrosting, i.e.,:Outdoor machine of air-conditioner not yet frosting, and still have defrosting action.This aspect can lead to room
Temperature fluctuation is larger, it is also possible to cause to defrost imperfect, and be also waste to the energy.In another Defrost mode, setting
The tube temperature sensor of outer machine coil pipe enters defrosting when the tube temperature detected is less than some setting value, when tube temperature is higher than a certain
When a setting value, then defrosting is exited, to prevent the appearance of special circumstances, when the requirement into defrosting condition is not achieved in tube temperature always
When, enter defrosting after also forcing several durations.Such Defrost mode be easy to cause air conditioner and defrosts excessive problem.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
Invention content
The main purpose of the present invention is to provide a kind of air conditioner defrosting duration adjustings, it is intended to solve existing air conditioner
The excessive technical problem of defrost when defrosting operation.
To achieve the above object, a kind of air conditioner defrosting duration adjusting provided by the invention, the air conditioner defrosting
Duration adjusting includes the following steps:
After air conditioner switches defrosting every time, obtains the heating duration of this defrosting cycle and preserve;
The defrosting duration in next period is adjusted according to the heating duration, wherein the more big defrosting of heating duration
Duration is smaller.
Preferably, described the step of adjusting the defrosting duration in next period according to the heating duration, includes:
Judge whether this heating duration is less than last time heating duration;
When this described heating duration is greater than or equal to the last time and heats duration, reduce the defrosting of next defrosting cycle
Duration;
When this described heating duration is less than the last time and heats duration, increase the defrosting duration of next defrosting cycle.
Preferably, the described the step of defrosting duration in next period is adjusted according to the heating duration, including:
The adjusted value for obtaining the defrosting duration, the defrosting duration in next period is adjusted according to the adjusted value.
Preferably, the air conditioner defrosting duration adjusting further includes:
After air conditioner switches to heating, the operating status of air conditioner is obtained;
When the operating status meets and presets defrosting condition, controls the air conditioner and switch to defrosting mode operation.
Preferably, after described the step of adjusting the defrosting duration in next period according to the heating duration, further include:
Obtain the defrosting duration after adjustment;
When in the range of confirming the defrosting duration not in preset duration threshold value, the defrosting duration is initialized as just
Beginning duration.
Preferably, after described the step of adjusting the defrosting duration in next period according to the heating duration, further include:
Update the adjustment number of the defrosting duration;
When the adjustment number is more than preset times, the defrosting duration is initialized as initial duration, and will be described
Number is adjusted to reset.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner defrosting duration adjusting apparatus, including:Storage
The air conditioner defrosting duration adjustment programme that device, processor and being stored in can be run on the memory and on the processor,
The air conditioner defrosting duration adjustment programme realizes air conditioner defrosting duration adjustment as described above when being executed by the processor
The step of method.
The present invention also provides a kind of air conditioner, the air conditioner includes air conditioner defrosting duration adjustment dress as described above
It sets.
The present invention also provides a kind of readable storage medium storing program for executing, air conditioner defrosting duration tune is stored on the readable storage medium storing program for executing
Whole program, the air conditioner defrosting duration adjustment programme realize air conditioner defrosting duration tune as described above when being executed by processor
The step of adjusting method.
The present invention provides a kind of air conditioner defrosting duration adjustings to obtain this after air conditioner switches defrosting every time
The heating duration of secondary defrosting cycle simultaneously preserves;The defrosting duration in next period is adjusted according to the heating duration, wherein the system
The more big defrosting duration of hot duration is smaller.The change that the present invention causes to heat duration by adjusting defrosting duration, and based on system
Hot duration confirms current frosting situation, and then increases/reduce the defrosting of next defrosting cycle according to the frosting situation confirmed
Duration is realized so that defrosting duration is adjusted flexibly and reduces the excessive advantageous effect of air conditioner defrost.
Description of the drawings
Fig. 1 be the hardware running environment that the embodiment of the present invention is related to terminal apparatus structure schematic diagram;
Fig. 2 is the flow diagram of the first embodiment of the method for the present invention;
Fig. 3 is the refinement step schematic diagram of step S20 shown in Fig. 2;
Fig. 4 is the flow diagram of the second embodiment of the method for the present invention;
Fig. 5 is the flow diagram of the 3rd embodiment of the method for 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 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:After air conditioner switches defrosting every time, this defrosting cycle is obtained
Heating duration and preserve;The defrosting duration in next period is adjusted according to the heating duration, wherein the heating duration is bigger
The defrosting duration is smaller.
Since in the prior art, air conditioner defrosting mode continues to use default mode and executes defrosting operation when running, can not prejudge
Environmental change is adjusted current defrosting mode, and it is excessive to be easy to cause air conditioner defrosting.
The present invention provides a solution, by adjusting the change that defrosting duration causes to heat duration, and based on heating
Duration confirms current frosting situation, and then when increasing/reduce the defrosting of next defrosting cycle according to the frosting situation confirmed
It is long, defrosting duration is adjusted flexibly, realizes and reduce the excessive advantageous effect of air conditioner defrost.
As shown in Figure 1, the terminal structure schematic diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
Terminal of the embodiment of the present invention can be the terminal device that air conditioner, clarifier etc. have air conditioning function.Such as Fig. 1
Shown, which includes:Processor 1001, such as CPU, network interface 1004, user interface 1003, memory 1005 lead to
Believe bus 1002.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, either combines certain components or different components arrangement.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage media
Believe module, Subscriber Interface Module SIM and air conditioner defrosting duration adjustment programme.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communicate;User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication;And processor
1001 can be used for calling the air conditioner defrosting duration adjustment programme stored in memory 1005, and execute following operation:
After air conditioner switches defrosting every time, obtains the heating duration of this defrosting cycle and preserve;
The defrosting duration in next period is adjusted according to the heating duration, wherein the more big defrosting of heating duration
Duration is smaller.
Further, processor 1001 can call the air conditioner defrosting duration adjustment programme stored in memory 1005,
Also execute following operation:
Judge whether this heating duration is less than last time heating duration;
When this described heating duration is greater than or equal to the last time and heats duration, reduce the defrosting of next defrosting cycle
Duration;
When this described heating duration is less than the last time and heats duration, increase the defrosting duration of next defrosting cycle.
Further, processor 1001 can call the air conditioner defrosting duration adjustment programme stored in memory 1005,
Also execute following operation:
The adjusted value for obtaining the defrosting duration, the defrosting duration in next period is adjusted according to the adjusted value.
Further, processor 1001 can call the air conditioner defrosting duration adjustment programme stored in memory 1005,
Also execute following operation:
After air conditioner switches to heating, the operating status of air conditioner is obtained;
When the operating status meets and presets defrosting condition, controls the air conditioner and switch to defrosting mode operation.
Further, processor 1001 can call the air conditioner defrosting duration adjustment programme stored in memory 1005,
Also execute following operation:
Obtain the defrosting duration after adjustment;
When in the range of confirming the defrosting duration not in preset duration threshold value, the defrosting duration is initialized as just
Beginning duration.
Further, processor 1001 can call the air conditioner defrosting duration adjustment programme stored in memory 1005,
Also execute following operation:
Update the adjustment number of the defrosting duration;
When the adjustment number is more than preset times, the defrosting duration is initialized as initial duration, and will be described
Number is adjusted to reset.
With reference to the flow diagram that Fig. 2, Fig. 2 are air conditioner of the present invention defrosting duration adjusting first embodiment.One
In embodiment, the air conditioner defrosting duration adjusting includes:
Step S10 obtains the heating duration of this defrosting cycle and preserves after air conditioner switches defrosting every time;
Based on the operation of current air conditioner, after detecting that air conditioner switches to defrosting mode every time, obtains and be based on this
The heating duration of defrosting mode preserves.Wherein, for the air conditioner when defrosting operation, acquiescence is in second of defrosting mode with pre-
If defrosting duration adjusted value reduces the defrosting duration of current air conditioner acquiescence, when influencing the heating based on the defrosting duration
It is long.The default defrosting duration adjusted value is the default value based on the defrosting duration for reducing current defrosting cycle set.
Air conditioner in current operational mode, when being run with heating mode just can to air conditioner chamber's external heat exchanger frosting,
Therefore, the air conditioner defrosting duration adjusting further includes:
After air conditioner switches to heating, the operating status of air conditioner is obtained;
When the operating status meets and presets defrosting condition, controls the air conditioner and switch to defrosting mode operation.
When current air conditioner switches to heating mode operation according to the heating mode switching command received, with the sky
The defrosting condition for adjusting device to set is based on current air conditioner when the operating condition of current air conditioner meets the defrosting condition
Heating mode enters defrosting operation, and the heating operation mode of current air conditioner is constant, and such mode of operation is existing air conditioner
Basis operation operation in a heating mode, not described here any more.Wherein, the defrosting condition may be set to outer machine coil pipe
Temperature value or when long period in automatically switch to defrosting mode etc..
Step S20 adjusts the defrosting duration in next period according to the heating duration, wherein the heating duration is bigger
The defrosting duration is smaller.
According to the heating duration of the air conditioner defrosting cycle got, the defrosting of the lower defrosting cycle of the air conditioner is adjusted
Duration.Wherein, when adjusting the defrosting duration in next period with the heating duration, when by the heating that this is saved in
The long comparison result with the heating duration of a upper defrosting cycle adjusts the defrosting duration in next period, wherein based on the system
When hot duration adjusts the defrosting duration of next defrosting cycle, it is subject to the heating duration, i.e., the described heating duration is bigger described
The duration that defrosts is smaller.Furthermore, it is contemplated that the adjustment rule of defrosting duration, setting adjust the defrosting duration of next defrosting cycle every time
Adjusted value.Therefore, confirm in the comparison result for heating duration with this heating duration and last time and adjust next defrosting cycle
When defrosting duration, increase next defrosting cycle according to this heating duration is corresponding with the last time heating comparison result acquisition of duration
Defrosting duration default defrosting duration adjusted value and reduce next defrosting cycle defrosting duration the adjustment of default defrosting duration
Value, the default defrosting duration adjusted value for reducing defrosting duration are different from the default defrosting duration adjusted value for reducing defrosting duration
Numerical value.It is defined as the described the step of defrosting duration in next period is adjusted according to the heating duration, including:
The adjusted value for obtaining the defrosting duration, the defrosting duration in next period is adjusted according to the adjusted value.
In addition, heating time length ratio in the last time of this heating duration and last time defrosting cycle by current defrosting cycle
It is right, and when adjusting according to comparison result the defrosting duration of next defrosting cycle, the defrosting duration based on current defrosting cycle needs true
Whether recognize can enter the operation of adjustment based on the defrosting duration.Its validation testing is defined as default defrosting duration adjustment item
Part.In practical applications, the default defrosting duration regularization condition include according to comparison result obtain corresponding default value and
Comparison rules are confirmed whether that the defrosting duration of next defrosting cycle can be adjusted.Its default defrosting duration regularization condition is to keep away
The defrosting duration for exempting from current air conditioner defrosting cycle is too short or long, and then influences the operational effect of air-conditioning equipment.Therefore, it is based on
The comparison result of this heating duration and last time heating duration, obtains corresponding default defrosting duration regularization condition and exists, and
Confirm whether the defrosting duration based on current defrosting cycle meets the default defrosting duration regularization condition, and is removed described in confirmation
When white duration meets the default defrosting duration regularization condition, the adjustment operation for adjusting next defrosting cycle defrosting duration is executed.
For example, when this heating duration is greater than or equal to heating duration next time, default defrosting duration regularization condition is, current to defrost
The defrosting duration in period need to be more than the first default value;Alternatively, when this heating duration is less than last time and heats duration, preset
The regularization condition of defrosting duration is that the defrosting duration of current defrosting cycle need to be less than the second default value, the first default value
It is the restriction numerical value of current air conditioner defrosting duration with second default value.
In the present embodiment, the change that the present invention causes to heat duration by adjusting defrosting duration, and it is true based on heating duration
Recognize current frosting situation, and then increase/reduce the defrosting duration of next defrosting cycle according to the frosting situation confirmed, with spirit
Adjustment defrosting duration living, realizes and reduces the excessive advantageous effect of air conditioner defrost.
With reference to Fig. 3, Fig. 3 is step S20 in air conditioner defrosting duration adjusting first embodiment of the present invention shown in Fig. 2
Refinement step schematic diagram, described the step of adjusting the defrosting duration in next period according to the heating duration includes:
Step S21, judges whether this heating duration is less than last time heating duration;
This heating duration based on the current defrosting cycle got, obtains a defrosting cycle on the air conditioner
Last time heats duration, a length of based on obtained by the defrosting duration that last time defrosting cycle is air conditioner acquiescence when being heated due to the last time
Arrive, therefore, this heating duration and last time heating duration has differences, will get described in this heat duration and last time
Time length ratio pair is heated, confirms current air conditioner with the presence or absence of the excessive situation of defrost according to comparison result.
Step S22 reduces next defrosting week when this described heating duration is greater than or equal to the last time and heats duration
The defrosting duration of phase;
When this heating duration for confirming current defrosting cycle is greater than or equal to the heating duration of last time defrosting cycle, really
The frosting for recognizing the outdoor heat exchanger of current air conditioner is less, may exist with the defrosting duration of current air conditioner and defrost excessively
Situation.Therefore, the defrosting duration that adjusted value reduces the lower defrosting cycle of air conditioner is obtained.
Step S23 increases removing for next defrosting cycle when this described heating duration is less than the last time and heats duration
White duration.
When this heating duration for confirming current defrosting cycle is less than the last time and heats duration, current air conditioner is confirmed
Outdoor heat exchanger frosting it is more, may have the halfway situation of defrost, therefore, increase the defrosting of next defrosting cycle
Duration.Wherein, under accession the defrosting duration of a defrosting cycle when, based on this heating duration be less than the last time heat duration
The case where, obtain corresponding adjusted value, and increase on the basis of the defrosting duration of current defrosting cycle the adjusted value formed it is new
Defrost duration.
With reference to the flow diagram that Fig. 4, Fig. 4 are air conditioner of the present invention defrosting duration adjusting 3rd embodiment.It is based on
First embodiment shown in the above method, the air conditioner defrosting duration adjusting further include:
Step S30 obtains the defrosting duration after adjustment;
Based in current air conditioner defrosting mode defrost duration adjustment operation, i.e., in the defrosting of current air conditioner with
After reducing or increasing, the defrosting duration after decreasing or increasing is read, and current air conditioner is confirmed based on the defrosting duration
Whether the defrosting operation of defrosting mode is abnormal.In practical applications, defrosting duration is based on current in the defrosting operation of air conditioner
The operating parameter or device parameter of air conditioner are fixed, to realize corresponding air conditioner defrosting operation.
Step S40 will be at the beginning of the defrosting duration when in the range of confirming the defrosting duration not in preset duration threshold value
Beginning turns to initial duration.
According to the defrosting duration of the current defrosting mode of the air conditioner read, confirming the defrosting duration not when default
When in the range of long threshold value, confirms that the defrosting mode of the air conditioner is abnormal, to ensure the defrosting effect of the air conditioner, execute
The step of defrosting duration of the current defrosting mode of the air conditioner is initialized as initial duration.Wherein, the preset duration threshold
Value, for the numberical range of the defrosting duration based on the air conditioner defrosting mode set;A length of sky when described initial
Adjust the defrosting duration of the original defrosting mode of device.
In the present embodiment, by confirming the defrosting duration of the defrosting mode after adjusting, confirm that current air conditioner is based on removing
Whether the adjustment of white duration is abnormal, when confirming the defrosting duration not within the scope of preset duration, confirms current air conditioner
Defrosting mode is abnormal, and the defrosting duration of the defrosting mode is initialized as initial duration, avoids air conditioner from defrosting to realize
The advantageous effect of degree.
With reference to the flow diagram that Fig. 5, Fig. 5 are air conditioner of the present invention defrosting duration adjusting 3rd embodiment.It is based on
First and second embodiment shown in the above method, the air conditioner defrosting duration adjusting further include:
Step S50 updates the adjustment number of the defrosting duration;
Based on current air conditioner defrosting cycle defrosting duration increase/the defrosting duration of reduction operates, often adjust
The primary defrosting duration adds one on the air conditioner defrosting duration adjustment number counted on, that is, updates and counted on
The defrosting cycle defrosting duration adjust number.
The defrosting duration is initialized as initial duration by step S60 when the adjustment number is more than preset times,
And the adjustment number is reset;
The defrosting duration adjustment number of the air conditioner defrosting cycle counted on is compared with preset quantity, confirmation is worked as
Whether preceding defrosting duration adjustment number has exceeded the quantity limited, i.e., the described preset quantity is the air conditioner limited
Defrosting duration adjustment number upper limit quantity, such as ten times.And the setting of the preset quantity can be with the fortune of current air conditioner
Row parameter or the parameter of defrosting mode are related.When the adjustment number is more than the preset quantity, current air conditioner is confirmed
The defrosting duration adjustment number of defrosting mode has had exceeded restriction quantity, to avoid air conditioner from being based on current air conditioner defrosting duration
Adjustment number causes equipment operation problem, and the defrosting duration of the air conditioner defrosting mode is initialized as initial duration, described
The defrosting duration of a length of original defrosting mode of air conditioner when initial.Also, by the defrosting duration counted on
Adjust number zero.
In the present embodiment, the adjustment number for the duration that defrosted by statistics confirms whether the defrosting duration of current air conditioner is adjusted
Whole exception, and when confirming that the defrosting duration adjustment is abnormal with the adjustment number, by removing for the air conditioner defrosting mode
The initialization of white duration avoids air conditioner defrosting error, avoids air conditioner from defrosting excessive advantageous effect to realize.
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
Device defrosting duration adjustment programme, the air conditioner defrosting duration adjustment programme realize following operation when being executed by processor:
After air conditioner switches defrosting every time, obtains the heating duration of this defrosting cycle and preserve;
The defrosting duration in next period is adjusted according to the heating duration, wherein the more big defrosting of heating duration
Duration is smaller.
Further, following operation is also realized when the air conditioner defrosting duration adjustment programme is executed by processor:
Judge whether this heating duration is less than last time heating duration;
When this described heating duration is greater than or equal to the last time and heats duration, reduce the defrosting of next defrosting cycle
Duration;
When this described heating duration is less than the last time and heats duration, increase the defrosting duration of next defrosting cycle.
Further, following operation is also realized when the air conditioner defrosting duration adjustment programme is executed by processor:
The adjusted value for obtaining the defrosting duration, the defrosting duration in next period is adjusted according to the adjusted value.
Further, following operation is also realized when the air conditioner defrosting duration adjustment programme is executed by processor:
After air conditioner switches to heating, the operating status of air conditioner is obtained;
When the operating status meets and presets defrosting condition, controls the air conditioner and switch to defrosting mode operation.
Further, following operation is also realized when the air conditioner defrosting duration adjustment programme is executed by processor:
Obtain the defrosting duration after adjustment;
When in the range of confirming the defrosting duration not in preset duration threshold value, the defrosting duration is initialized as just
Beginning duration.
Further, following operation is also realized when the air conditioner defrosting duration adjustment programme is executed by processor:
Update the adjustment number of the defrosting duration;
When the adjustment number is more than preset times, the defrosting duration is initialized as initial duration, and will be described
Number is adjusted to reset.
In addition, the present invention also provides a kind of air conditioner, the air conditioner is executing realization air conditioner defrosting as shown above
The content of the embodiment of duration adjusting.
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 (9)
- The duration adjusting 1. a kind of air conditioner defrosts, which is characterized in that the air conditioner defrosting duration adjusting include with Lower step:After air conditioner switches defrosting every time, obtains the heating duration of this defrosting cycle and preserve;The defrosting duration in next period is adjusted according to the heating duration, wherein the more big defrosting duration of the heating duration It is smaller.
- The duration adjusting 2. air conditioner as described in claim 1 defrosts, which is characterized in that described according to the heating duration The step of defrosting duration for adjusting next period includes:Judge whether this heating duration is less than last time heating duration;When this described heating duration is greater than or equal to the last time and heats duration, when reducing the defrosting of next defrosting cycle It is long;When this described heating duration is less than the last time and heats duration, increase the defrosting duration of next defrosting cycle.
- The duration adjusting 3. air conditioner as described in claim 1 defrosts, which is characterized in that described according to the heating duration The step of adjusting the defrosting duration in next period, including:The adjusted value for obtaining the defrosting duration, the defrosting duration in next period is adjusted according to the adjusted value.
- The duration adjusting 4. air conditioner as described in claim 1 defrosts, which is characterized in that the air conditioner defrosting duration tune Adjusting method further includes:After air conditioner switches to heating, the operating status of air conditioner is obtained;When the operating status meets and presets defrosting condition, controls the air conditioner and switch to defrosting mode operation.
- 5. such as Claims 1-4 any one of them air conditioner defrosting duration adjusting, which is characterized in that described according to institute After stating the step of heating duration adjusts the defrosting duration in next period, further include:Obtain the defrosting duration after adjustment;When in the range of confirming the defrosting duration not in preset duration threshold value, when the defrosting duration is initialized as initial It is long.
- 6. such as Claims 1-4 any one of them air conditioner defrosting duration adjusting, which is characterized in that described according to institute After stating the step of heating duration adjusts the defrosting duration in next period, further include:Update the adjustment number of the defrosting duration;When the adjustment number is more than preset times, the defrosting duration is initialized as initial duration, and by the adjustment Number is reset.
- The duration adjusting apparatus 7. a kind of air conditioner defrosts, which is characterized in that including:Memory, processor and it is stored in described deposit On reservoir and the air conditioner defrosting duration adjustment programme that can run on the processor, air conditioner defrosting duration adjust journey It is realized when sequence is executed by the processor such as air conditioner according to any one of claims 1 to 6 defrosting duration adjusting Step.
- 8. a kind of air conditioner, which is characterized in that the air conditioner includes air conditioner defrosting duration adjustment as claimed in claim 7 Device.
- 9. a kind of readable storage medium storing program for executing, which is characterized in that be stored with air conditioner defrosting duration adjustment on the readable storage medium storing program for executing Program, the air conditioner defrosting duration adjustment programme are realized when being executed by processor as according to any one of claims 1 to 6 The step of air conditioner defrosting duration adjusting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810493577.9A CN108692422B (en) | 2018-05-21 | 2018-05-21 | Air conditioner defrosting time length adjusting method and device, air conditioner and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810493577.9A CN108692422B (en) | 2018-05-21 | 2018-05-21 | Air conditioner defrosting time length adjusting method and device, air conditioner and readable storage medium |
Publications (2)
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