CN108507130A - Automatically cleaning control method for air conditioner - Google Patents
Automatically cleaning control method for air conditioner Download PDFInfo
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- CN108507130A CN108507130A CN201810152157.4A CN201810152157A CN108507130A CN 108507130 A CN108507130 A CN 108507130A CN 201810152157 A CN201810152157 A CN 201810152157A CN 108507130 A CN108507130 A CN 108507130A
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- indoor unit
- automatically cleaning
- air conditioner
- temperature
- control method
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
Abstract
The invention belongs to air conditioner technical fields, it is intended to solve the problem of that existing air conditioner is flowed the judgement of single condition by indoor machine wind electromechanics and is easy that air conditioner is made to be frequently executed automatically cleaning pattern due to erroneous judgement.For this purpose, the present invention provides a kind of automatically cleaning control method for air conditioner, which includes indoor unit, which includes：In air conditioner refrigerating operaton, the wind turbine electric current, the coil temperature of indoor unit and the dew-point temperature of air of indoor unit are obtained；The dew-point temperature of the coil temperature of indoor unit and air is compared, by the coil temperature of indoor unit with the difference of standard coil temperature compared with preset temperature value；According to comparison result and the wind turbine electric current of indoor unit, judge whether to execute automatically cleaning pattern to indoor unit.The invention enables the indoor units of air conditioner either generating condensation or in the case of do not generate condensation, the case where air conditioner capable of being made to execute automatically cleaning pattern under reasonable conditions, can avoid the occurrence of air conditioner waste of energy.
Description
Technical field
The invention belongs to air conditioner technical fields, specifically provide a kind of automatically cleaning control method for air conditioner.
Background technology
Air conditioner is the equipment that can be indoor refrigerating/heating, over time, the indoor unit of air conditioner and outdoor
Dust stratification on machine can gradually increase, and dust stratification accumulation can grow a large amount of bacterium afterwards to a certain extent, and especially air flows through indoors
When indoor unit, a large amount of dust and bacterium can be carried, it is therefore desirable to clean in time to air conditioner.
In the prior art, the cleaning mode of air conditioner includes artificial cleaning and air conditioner automatically cleaning, using artificial cleaning compared with
It is time-consuming and laborious, needs to disassemble each parts of air conditioner and clean again, being also needed to after the completion of cleaning will be each
Parts re-assembly.Therefore, present many air conditioners have used self-cleaning mode, such as Publication No.
A kind of air conditioner automatically cleaning control method is disclosed in the patent of CN107525209A, specifically, the control method includes inspection
The current operational mode of air conditioner is surveyed, if the current operational mode of air conditioner is non-brake method pattern, air conditioner is adjusted to freeze
Pattern；Detect the first current value of the rotating speed and motor of the motor of the indoor unit wind turbine of air conditioner under rotating speed；Motor is being turned
The first current value under speed is compared with the first pre-set current value under rotating speed, if the first current value is less than or equal to first
Pre-set current value then opens the automatically cleaning pattern of air conditioner, executes the automatically cleaning processing of indoor set heat exchanger.On that is,
Using the wind turbine electric current by indoor unit to determine whether the automatically cleaning of indoor unit is executed, however, in sky in the patent stated
During the refrigerating operaton for adjusting device, the indoor unit of air conditioner will produce condensation, and indoor unit can be to indoor unit after generating condensation
Wind turbine electric current has an impact, i.e. the generation of indoor unit condensation can make the wind turbine current reduction of indoor unit, therefore, if only passing through room
The single condition judgment of interior machine wind turbine electric current can not determine that the current reduction of indoor unit is since the condensation of air conditioner generates on earth
Or due to air conditioner knot ash generate, if air conditioner only due to indoor unit condensation and so that the wind turbine electric current of indoor unit is dropped
Low, it would be possible that will appear indoor unit air conditioner in the case where not tying ash still can carry out automatically cleaning to indoor unit, this will
Cause the waste on the energy.It can be seen that by the judgement of this single condition of the wind turbine electric current of air conditioner room unit, it is easy to make
Air conditioner frequently executes automatically cleaning pattern due to erroneous judgement.
Therefore, this field needs a kind of new solve the above problems for the automatically cleaning control method of air conditioner.
Invention content
In order to solve the above problem in the prior art, pass through indoor machine wind electromechanics stream list in order to solve existing air conditioner
The judgement of one condition, the problem of being easy that air conditioner is made to frequently execute automatically cleaning pattern due to erroneous judgement, the present invention provides one kind
For the automatically cleaning control method of air conditioner, which includes indoor unit, which includes：In air conditioner system
When cold operation, the wind turbine electric current, the coil temperature of indoor unit and the dew-point temperature of air of indoor unit are obtained；By the coil pipe of indoor unit
Temperature and the dew-point temperature of air compare, and by the difference and preset temperature of the coil temperature of indoor unit and standard coil temperature
Value compares；According to comparison result and the wind turbine electric current of indoor unit, judge whether to execute automatically cleaning pattern to indoor unit.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the wind turbine of comparison result and indoor unit electricity
Stream judges whether to execute automatically cleaning pattern to indoor unit " the step of include：If the coil temperature of indoor unit is less than the dew of air
The coil temperature of point temperature and indoor unit and the difference of standard coil temperature are more than preset temperature value, then by the wind turbine of indoor unit
Electric current is with the ratio of standard current value compared with the first preset value；According to the comparison result of ratio and the first preset value, judgement is
It is no that automatically cleaning pattern is executed to indoor unit.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the comparison result of ratio and the first preset value,
Judge whether to execute automatically cleaning pattern to indoor unit " the step of include：If ratio is less than the first preset value, indoor unit is held
Row automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the comparison result of ratio and the first preset value,
Judge whether to execute automatically cleaning pattern to indoor unit " the step of further include：If ratio is not less than the first preset value, not to room
Interior machine executes automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the wind turbine of comparison result and indoor unit electricity
Stream judges whether to execute automatically cleaning pattern to indoor unit " the step of include：If the coil temperature of indoor unit is greater than or equal to sky
The dew-point temperature of gas and the coil temperature of indoor unit and the difference of standard coil temperature are more than preset temperature value, then by indoor unit
Wind turbine electric current with the ratio of standard current value compared with the second preset value；According to the comparison result of ratio and the second preset value,
Judge whether to execute automatically cleaning pattern to indoor unit.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the comparison result of ratio and the second preset value,
Judge whether to execute automatically cleaning pattern to indoor unit " the step of include：If ratio is less than the second preset value, indoor unit is held
Row automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the comparison result of ratio and the second preset value,
Judge whether to execute automatically cleaning pattern to indoor unit " the step of further include：If ratio is not less than the second preset value, not to room
Interior machine executes automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the wind turbine of comparison result and indoor unit electricity
Stream judges whether to execute automatically cleaning pattern to indoor unit " the step of include：If the coil temperature of indoor unit and standard plate tube temperature
The difference of degree is less than or equal to preset temperature value, then does not execute automatically cleaning pattern to indoor unit.
In the optimal technical scheme of above-mentioned automatically cleaning control method, automatically cleaning control method further includes：If " will be indoor
The coil temperature of machine and the dew-point temperature of air compare, and by the difference of the coil temperature of indoor unit and standard coil temperature with
Preset temperature value compares " the step of execution number reach preset times, then to indoor unit execute automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, automatically cleaning control method further includes：If air conditioner
Run time reach preset time, then to indoor unit execute automatically cleaning pattern.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, in air conditioner refrigerating operaton
When, first determine whether indoor unit generates condensation and whether the coil temperature of indoor unit is excessively high, if indoor unit generates condensation
And the coil temperature of indoor unit is excessively high, then by the ratio and the first preset value ratio of the wind turbine electric current of indoor unit and standard current value
Compared with, according to comparison result, judge whether to indoor unit execute automatically cleaning pattern；If indoor unit does not generate condensation and indoor unit
Coil temperature it is excessively high, then by the wind turbine electric current of indoor unit with the ratio of standard current value compared with the second preset value, according to than
Compared with as a result, judging whether to execute automatically cleaning pattern to indoor unit.In practical applications, the wind of indoor unit can be made due to generating condensation
Machine current reduction, therefore the first default settings must be less than the second preset value so that generate condensation in the indoor unit of air conditioner
When, can by the wind turbine electric current of indoor unit with the ratio of standard current value compared with slightly lower preset value.Setting in this way,
So that air conditioner is either generating condensation or in the case of do not generate condensation, can make air conditioner under reasonable conditions
Execute automatically cleaning pattern, i.e., by introducing the Rule of judgment of the coil temperature of the indoor unit of air conditioner and the dew-point temperature of air,
It can avoid the occurrence of that air conditioner is mistaken for air conditioner knot ash due to indoor unit condensation and frequently executing automatically cleaning pattern leads to wave
The case where taking the energy.
Further, on the basis of above-mentioned control mode, the present invention also provides another control modes, i.e., as " general
The coil temperature of indoor unit and the dew-point temperature of air compare, and by the difference of the coil temperature of indoor unit and standard coil temperature
Value is compared with preset temperature value " the step of execution number reach preset times, air conditioner executes automatically cleaning pattern automatically, to
Indoor unit is cleaned.Control mode in this way so that break down and (i.e. can not in the wind turbine electric current of detection indoor unit
Obtain the wind turbine electric current of indoor unit) when, it still can be by calculating " by the dew-point temperature of the coil temperature of indoor unit and air ratio
Compared with, and by the coil temperature of indoor unit with the difference of standard coil temperature compared with preset temperature value " the step of execution time
It counts to judge the opportunity into automatically cleaning pattern, to enable air conditioner to execute automatically cleaning mould according to second of control mode
Formula avoids air conditioner that from can not executing automatically cleaning pattern by the first control mode by occur not executing automatically cleaning pattern always
Situation.
Further, on the basis of above two control mode, the present invention, which further provides, passes through air-conditioning
Whether the run time of device reaches preset time to determine whether executing the control mode of automatically cleaning pattern, control in this way
Mode so that in the dew-point temperature of the indoor unit coil temperature sensor and detection air of the coil temperature for detecting indoor unit
Air dew point temperature sensor failure/damage, and when the wind turbine electric current for detecting indoor unit also breaks down, still may be used
Judge the opportunity into automatically cleaning pattern with the run time by air conditioner, avoid air conditioner can not by the first and
Second of control mode executes automatically cleaning pattern and the case where not executing automatically cleaning pattern always occurs.
Description of the drawings
Fig. 1 is the flow chart of the automatically cleaning control method of the present invention；
Fig. 2 is the flow chart of the automatically cleaning control method embodiment of the present invention.
Specific implementation mode
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this
A little embodiments are used only for explaining the technical principle of the present invention, it is not intended that limit the scope of the invention.Although for example,
The present invention is that the indoor unit of air conditioner is combined to illustrate, still, since the indoor unit and outdoor unit of air conditioner are symmetrical structures,
Therefore, the principle of the present invention is equally applicable to the outdoor unit when air conditioner heat-production is run and carries out automatically cleaning, at this point, in Rule of judgment
The wind turbine electric current of indoor unit replace with the wind turbine electric current of outdoor unit, the coil temperature of indoor unit replaces with the coil pipe temperature of outdoor unit
Degree.
The existing air conditioner pointed out based on background technology flows the judgement of single condition by indoor machine wind electromechanics, is easy to make sky
The problem of adjusting device to frequently execute automatically cleaning pattern due to erroneous judgement.The present invention provides a kind of automatically cleaning controls for air conditioner
Method, it is intended to make air conditioner execute automatically cleaning pattern under reasonable conditions, to avoid the occurrence of air conditioner since indoor unit is solidifying
Reveal and is mistaken for air conditioner knot ash and frequently executes the case where automatically cleaning pattern leads to waste of energy.
Specifically, air conditioner of the invention includes indoor unit, as shown in Figure 1, the automatically cleaning control method of the present invention includes：
In air conditioner refrigerating operaton, the wind turbine electric current, the coil temperature of indoor unit and the dew-point temperature of air of indoor unit are obtained；By room
The coil temperature of interior machine and the dew-point temperature of air compare, and by the difference of the coil temperature of indoor unit and standard coil temperature
Compared with preset temperature value；According to comparison result and the wind turbine electric current of indoor unit, judge whether to execute automatically cleaning to indoor unit
Pattern.Wherein it is possible to obtain the coil temperature of indoor unit by indoor unit coil temperature sensor, pass through air dew point temperature
Sensor obtains the dew-point temperature of air.In addition, preset temperature value can be 2 DEG C, certainly, this is not restrictive, sheet
Field technology personnel can flexibly set the concrete numerical value of preset temperature value in practical applications, only pass through preset temperature value
Determining separation can judge whether the coil temperature of indoor unit is excessively high.It should be noted that the wind turbine electricity of indoor unit
Stream is sized to directly reflect the knot ash degree of air conditioner, because the load of wind turbine is to determine under certain rotating speed, when
The load of wind turbine increases under same rotational speed, and correspondingly, wind turbine electric current reduces, and illustrates that the windage of wind turbine increases at this time, that is to say, that
On indoor unit tie ash, and tie ash it is more serious, wind turbine electric current is with regard to smaller, therefore, can fully be sentenced by wind turbine size of current
The knot ash degree of the indoor unit of disconnected air conditioner.
Preferably, as shown in Fig. 2, " according to comparison result and the wind turbine electric current of indoor unit, judging whether to hold indoor unit
The step of row automatically cleaning pattern " includes：If the coil temperature of indoor unit is less than the dew-point temperature of air and the disk of indoor unit
Tube temperature degree and the difference of standard coil temperature are more than preset temperature value, then by the ratio of the wind turbine electric current of indoor unit and standard current value
Value is compared with the first preset value；According to the comparison result of ratio and the first preset value, judge whether to execute automatically cleaning to indoor unit
Pattern.The step of " according to the comparison result of ratio and the first preset value, judging whether to execute automatically cleaning pattern to indoor unit ", wraps
It includes：If ratio is less than the first preset value, automatically cleaning pattern is executed to indoor unit；If ratio is not less than the first preset value,
Then automatically cleaning pattern is not executed to indoor unit.It should be noted that in the technology description of the present invention, " automatically cleaning mould is not executed
Formula " can be understood as not being immediately performed automatically cleaning pattern, i.e. delay executes automatically cleaning pattern.In this way, logical first
It crosses and compares the dew-point temperature of the coil temperature of indoor unit and air, to judge whether the indoor unit of air conditioner has condensation generation,
When the coil temperature of indoor unit is less than the dew-point temperature of air, the vapor in air can precooling generates condensation on machine indoors,
Due to the generation of condensation, the wind turbine current reduction of the indoor unit of air conditioner can be made to a certain extent, therefore can be pre- by first
If the concrete numerical value of value is arranged relatively low, such as the first preset value is set as 0.8, i.e. the wind turbine electric current and normalized current of indoor unit
When the ratio of value is less than 0.8, air conditioner just can execute automatically cleaning pattern to indoor unit.Certainly, the first preset value can also be it
His numerical value, those skilled in the art can flexibly set the concrete numerical value of the first preset value in practical applications, as long as passing through
Whether indoor unit ties ash in the case that the separation that first preset value determines can judge the condensation of machine generation indoors.
Preferably, as shown in Fig. 2, " according to comparison result and the wind turbine electric current of indoor unit, judging whether to hold indoor unit
The step of row automatically cleaning pattern " includes：If the coil temperature of indoor unit is greater than or equal to the dew-point temperature of air and interior
The coil temperature of machine is more than preset temperature value with the difference of standard coil temperature, then by the wind turbine electric current and normalized current of indoor unit
The ratio of value is compared with the second preset value；According to the comparison result of ratio and the second preset value, judge whether to execute indoor unit
Automatically cleaning pattern." according to the comparison result of ratio and the second preset value, judging whether to execute automatically cleaning pattern to indoor unit "
Step includes：If ratio is less than the second preset value, automatically cleaning pattern is executed to indoor unit；If ratio is pre- not less than second
If value does not then execute automatically cleaning pattern to indoor unit.In this way, first by by the coil temperature and sky of indoor unit
The dew-point temperature of gas compares, to judge whether the indoor unit of air conditioner has condensation generation, when the coil temperature of indoor unit is not less than
The dew-point temperature of air, not will produce condensation on the indoor unit of air conditioner, the wind turbine electric current of indoor unit will not due to condensation and by
To influence, therefore can the concrete numerical value of the second preset value be arranged slightly higher, such as the second preset value is set as 0.9, i.e. room
When the wind turbine electric current of interior machine and the ratio of standard current value are less than 0.9, air conditioner just can execute automatically cleaning pattern to indoor unit.When
So, the second preset value can also be other numerical value, and it is pre- that those skilled in the art can flexibly set second in practical applications
If the concrete numerical value of value, as long as can judge the case where machine does not generate condensation indoors by the separation that the second preset value determines
Whether lower indoor unit ties ash.In addition, in order to consider wind turbine electricity of the condensation to indoor unit when machine generates condensation indoors
The influence of stream, it should the first default settings must be less than the second preset value always.
In embodiments of the present invention, standard coil temperature and standard current value can be surveyed before air conditioner manufacture
Fixed, i.e., air conditioner is in the state of cleaning completely, so that air conditioner is run with standard condition, is run with standard condition in air conditioner
During, measure the wind turbine of indoor unit corresponding standard coil temperature and standard current value under different rotating speeds.
Preferably, automatically cleaning control method of the invention further includes：If " by the dew of the coil temperature of indoor unit and air
Point temperature compare, and by the coil temperature of indoor unit with the difference of standard coil temperature compared with preset temperature value " the step of
Execution number reach preset times, then to indoor unit execute automatically cleaning pattern.Wherein, those skilled in the art can pass through reality
The mode tested sets preset times, and preset times can also be set by way of experience, as long as determined by preset times
Separation can make air conditioner execute automatically cleaning pattern.For example, preset times can be 5 times, i.e., " by the disk of indoor unit
The dew-point temperature of tube temperature degree and air compares, and the difference with standard coil temperature and default temperature by the coil temperature of indoor unit
Angle value compares " the step of execution number when reaching 5 times, air conditioner executes automatically cleaning pattern automatically immediately.
Preferably, automatically cleaning control method of the invention further includes：If the run time of air conditioner reaches preset time,
Automatically cleaning pattern then is executed to indoor unit.Wherein, those skilled in the art can set preset time by way of experiment,
Preset time can be set by way of experience, as long as air conditioner can be made to execute certainly by the separation that preset time determines
Cleaning mode.For example, preset time can be 10h (hour), i.e. when the run time of air conditioner reaches 10h, air conditioner
Execute automatically cleaning pattern automatically immediately.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these
Technical solution after change or replacement is fallen within protection scope of the present invention.
Claims (10)
1. a kind of automatically cleaning control method for air conditioner, the air conditioner includes indoor unit, which is characterized in that described from clear
Clean control method includes：
In the air conditioner refrigerating operaton, the wind turbine electric current of the indoor unit, the coil temperature and sky of the indoor unit are obtained
The dew-point temperature of gas；
The dew-point temperature of the coil temperature of the indoor unit and the air is compared, and by the coil temperature of the indoor unit
With the difference of standard coil temperature compared with preset temperature value；
According to comparison result and the wind turbine electric current of the indoor unit, judge whether to execute automatically cleaning pattern to the indoor unit.
2. automatically cleaning control method according to claim 1, which is characterized in that " according to comparison result and the interior
The wind turbine electric current of machine judges whether to execute automatically cleaning pattern to the indoor unit " the step of include：
If the coil temperature of the indoor unit be less than the air dew-point temperature and the coil temperature of the indoor unit with
The difference of standard coil temperature is more than the preset temperature value, then by the ratio of the wind turbine electric current of the indoor unit and standard current value
Value is compared with the first preset value；
According to the comparison result of the ratio and the first preset value, judge whether to execute automatically cleaning pattern to the indoor unit.
3. automatically cleaning control method according to claim 2, which is characterized in that " according to the ratio and the first preset value
Comparison result, judge whether to execute automatically cleaning pattern to the indoor unit " the step of include：
If the ratio is less than first preset value, automatically cleaning pattern is executed to the indoor unit.
4. automatically cleaning control method according to claim 3, which is characterized in that " according to the ratio and the first preset value
Comparison result, judge whether to execute automatically cleaning pattern to the indoor unit " the step of further include：
If the ratio is not less than first preset value, automatically cleaning pattern is not executed to the indoor unit.
5. automatically cleaning control method according to claim 1, which is characterized in that " according to comparison result and the interior
The wind turbine electric current of machine judges whether to execute automatically cleaning pattern to the indoor unit " the step of include：
If the coil temperature of the indoor unit is greater than or equal to the dew-point temperature of the air and the coil pipe of the indoor unit
Temperature and the difference of standard coil temperature are more than the preset temperature value, then by the wind turbine electric current and normalized current of the indoor unit
The ratio of value is compared with the second preset value；
According to the comparison result of the ratio and the second preset value, judge whether to execute automatically cleaning pattern to the indoor unit.
6. automatically cleaning control method according to claim 5, which is characterized in that " according to the ratio and the second preset value
Comparison result, judge whether to execute automatically cleaning pattern to the indoor unit " the step of include：
If the ratio is less than second preset value, automatically cleaning pattern is executed to the indoor unit.
7. automatically cleaning control method according to claim 6, which is characterized in that " according to the ratio and the second preset value
Comparison result, judge whether to execute automatically cleaning pattern to the indoor unit " the step of further include：
If the ratio is not less than second preset value, automatically cleaning pattern is not executed to the indoor unit.
8. automatically cleaning control method according to claim 1, which is characterized in that " according to comparison result and the interior
The wind turbine electric current of machine judges whether to execute automatically cleaning pattern to the indoor unit " the step of include：
If the coil temperature of the indoor unit and the difference of standard coil temperature are less than or equal to the preset temperature value, no
Automatically cleaning pattern is executed to the indoor unit.
9. automatically cleaning control method according to claim 1, which is characterized in that the automatically cleaning control method further includes：
If " dew-point temperature of the coil temperature of the indoor unit and the air compared, and by the disk of the indoor unit
Tube temperature degree is with the difference of standard coil temperature compared with preset temperature value " the step of execution number reach preset times, then it is right
The indoor unit executes automatically cleaning pattern.
10. automatically cleaning control method according to any one of claim 1 to 9, which is characterized in that the automatically cleaning control
Method further includes：
If the run time of the air conditioner reaches preset time, automatically cleaning pattern is executed to the indoor unit.
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| CN201810152157.4A CN108507130B (en) | 2018-02-14 | 2018-02-14 | Self-cleaning control method for air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109405178A (en) * | 2018-10-09 | 2019-03-01 | 青岛海尔空调器有限总公司 | Air conditioner and its control method |
| CN110469941A (en) * | 2019-07-17 | 2019-11-19 | 青岛海尔空调器有限总公司 | Automatically cleaning control method for air conditioner |
| WO2020187231A1 (en) * | 2019-03-21 | 2020-09-24 | 青岛海尔空调器有限总公司 | Self-cleaning control method for air conditioner |
| CN114838451A (en) * | 2022-05-23 | 2022-08-02 | 宁波奥克斯电气股份有限公司 | Control method of air conditioner and air conditioner |
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Effective date of registration: 20200916 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Co-patentee after: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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Effective date of registration: 20201103 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee after: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Patentee before: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. |