CN109916050A - Air conditioner automatically cleaning control method - Google Patents
Air conditioner automatically cleaning control method Download PDFInfo
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- CN109916050A CN109916050A CN201910218339.1A CN201910218339A CN109916050A CN 109916050 A CN109916050 A CN 109916050A CN 201910218339 A CN201910218339 A CN 201910218339A CN 109916050 A CN109916050 A CN 109916050A
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- air
- air conditioner
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- 238000004140 cleaning Methods 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 36
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims description 4
- 238000011897 real-time detection Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F11/43—Defrosting; Preventing freezing of indoor 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to air conditioner technical fields, specifically provide a kind of air conditioner automatically cleaning control method.In order to precisely control the automatically cleaning of air conditioner, air conditioner automatically cleaning control method provided by the invention includes the following steps: to detect the air-out volume L of current air outlet of indoor set during air conditioner operation standard automatically cleaning mode；Detect current indoor air humidity T；Heat pamp and/or the defrost time of the standard automatically cleaning mode are selectively adjusted according to air-out volume L and indoor air humidity T.Relative to the heat pamp for the fixation that existing automatically cleaning mode uses and for the defrost time, the present invention can accurately control heat pamp and/or the defrost time of air conditioner standard automatically cleaning mode according to the actual operating mode of air conditioner, to greatly improve cleaning effect of the air conditioner when running automatically cleaning, and then promote the usage experience of user.
Description
Technical field
The invention belongs to air conditioner technical fields, specifically provide a kind of air conditioner automatically cleaning control method.
Background technique
Air conditioner is the equipment that can be indoor refrigerating/heating, over time, the dust stratification on air conditioner room unit
Can gradually it increase, dust stratification accumulation can breed a large amount of bacterium, when especially air flows through indoor unit indoors, meeting afterwards to a certain extent
Carry a large amount of dust and bacterium, it is therefore desirable to clean in time to air conditioner.
Present air conditioner mostly uses self-cleaning mode, i.e., by controlling the operation of indoor unit, so that the frosting of evaporator elder generation,
Defrost afterwards cleans evaporator using defrost.Existing air conditioner is during running self-cleaning, heat pamp and defrost
Time is fixed and invariable, which is usually to determine under ideal, specific operating condition of test
Value.But during air conditioner actual motion, actual operating mode may be deposited with ideal, specific operating condition of test
In different, this results in air conditioner to be easy to appear when according to existing self-cleaning program is run and controls inaccurate ask
Topic, such as heat pamp it is too short cause to clean it is insufficient.
Therefore, teach that a kind of new air conditioner automatically cleaning control method solves the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to precisely control the automatically cleaning of air conditioner, the present invention
Provide a kind of air conditioner automatically cleaning control method, the air conditioner includes indoor unit and by way of defrost after first frosting
Automatically cleaning is carried out to the indoor unit, the air conditioner automatically cleaning control method includes the following steps: S110, in the air conditioner
During operation standard automatically cleaning mode, the air-out volume L of current air outlet of indoor set is detected；S120, it detects currently
Indoor air humidity T；S130, it is selectively adjusted according to the air-out volume L and the indoor air humidity T in the standard
Heat pamp and/or defrost time under automatically cleaning mode.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S130 is specifically included: when second is pre-
If airflow value < L < first presets airflow value, and the second default humidity value < T < first presets humidity value, executes the air-conditioning
The standard automatically cleaning mode of device.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S130 is specifically included: when second is pre-
If airflow value < L < first presets airflow value and T >=the first default humidity value, when by the frosting of the standard automatically cleaning mode
Between reduce by the first preset time.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S130 is specifically included: when second is pre-
If airflow value < L < first presets airflow value and T≤the second default humidity value, when by the frosting of the standard automatically cleaning mode
Between increase by the second preset time.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S130 is specifically included: when L≤the second
Default airflow value and when the second default humidity value < T < first presets humidity value, by the frosting under the standard automatically cleaning mode
Time increases by the second preset time, and the defrost time of the standard automatically cleaning mode is increased by the first preset time.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S130 is specifically included: when L≤the second
When default airflow value and the default humidity value of T >=the first, by the defrost time of the standard automatically cleaning mode increase by first it is default when
Between.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S130 is specifically included: when L≤the second
When default airflow value and the default humidity value of T≤the second, by the heat pamp of the standard automatically cleaning mode increase third it is default when
Between, and the defrost time of the standard automatically cleaning mode is increased by the first preset time.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, first preset time is 0.5-1.5
Any time between minute；Second preset time is any time between 4.5-5.5 minutes；When the third is preset
Between for any time between 9-11 minutes；And/or first preset time is 1 minute；Second preset time
It is 5 minutes, the third preset time is 10 minutes.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, before step S110, the air conditioner
Automatically cleaning control method further include: the air-out volume of air outlet of indoor set described in real-time detection；When the air-out volume meets in advance
If when condition, the air conditioner is made to run the standard automatically cleaning mode.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the preset condition are as follows: the outlet air wind
Amount is lower than the first setting value；Or the preset condition are as follows: detect the outlet air wind of an air outlet of indoor set every setting time
The average value of amount, and the average value is lower than the second setting value；Or the preset condition are as follows: detect the indoor unit outlet air
Mouth is in the air-out volume L under different rotating speeds in blower1, calculate the air-out volume L1With the L under corresponding revolving speed0Difference △
L, and △ L is higher than third setting value；Wherein, △ L=L0- L1, L0The standard airflow value set under different rotating speeds for blower.
When the present invention selectively adjusts the frosting of standard automatically cleaning mode according to air-out volume L and indoor air humidity T
Between and/or the defrost time.Relative to the heat pamp for the fixation that existing automatically cleaning mode uses and for the defrost time, the present invention
Heat pamp and the defrost of air conditioner standard automatically cleaning mode can be accurately controlled according to the actual operating mode of air conditioner
Time to greatly improve cleaning effect of the air conditioner when running automatically cleaning, and then promotes the usage experience of user.
Detailed description of the invention
Fig. 1 is the broad flow diagram of air conditioner automatically cleaning control method of the invention.
Specific embodiment
To keep the embodiment of the present invention, technical solution and advantage more obvious, below in conjunction with attached drawing to skill of the invention
Art scheme carries out clear, complete description, it is clear that and the embodiment described is a part of the embodiments of the present invention, rather than all
Embodiment.It will be apparent to a skilled person that these embodiments are used only for explaining technical principle of the invention, and
It is not intended to be limiting protection scope of the present invention.
Air conditioner automatically cleaning control method provided by the invention is intended to precisely control the automatically cleaning of air conditioner, the present invention
Air conditioner include indoor unit and outdoor unit, and automatically cleaning is carried out to indoor unit by way of defrost after first frosting.Reference
Fig. 1, Fig. 1 are the broad flow diagrams of air conditioner automatically cleaning control method of the invention.As described in Figure 1, air conditioner of the invention from
Cleaning control method includes the following steps: S110, during air conditioner operation standard automatically cleaning mode, detects current room
The air-out volume L of interior machine air outlet；The current indoor air humidity T of S120, detection；S130, according to air-out volume L and Interior Space
Air humidity degree T selectively adjusts heat pamp and/or the defrost time of standard automatically cleaning mode.
In step s 110, can indoors machine air outlet position place an air flow sensor (such as ultrasonic flow
Meter or a fan etc. that can be driven by air quantity), the air-out volume of air outlet of indoor set is detected using the air flow sensor
L.In the step s 120, as an example, indoor air humidity T can use humidity sensor to detect.
It will be appreciated to those of skill in the art that then needing self-cleaning intensity when the heat exchanger of indoor unit is dirtier
Height, that is, need frosting thicker；When the heat exchanger of indoor unit is cleaner, automatically cleaning needs frosting slightly thinner.And it is existing
Air conditioner run it is self-cleaning during, heat pamp and defrost time are fixed and invariable, therefore in order to more smart
The automatically cleaning of air conditioner really is controlled, in step s 130, can specifically be adjusted under automatically cleaning mode according to following scenario described
Heat pamp and/or defrost time.
Situation one: when the second default airflow value < L < first presets airflow value, and the second default humidity value < T < first
Default humidity value, executes air conditioner standard automatically cleaning mode.Specifically, the first default airflow value and the second default airflow value can be with
Obtained by those skilled in the art by test, when air-out volume L be located at the second default airflow value and the first default airflow value it
Between when, judge that the indoor set heat exchanger is in general dirty state.Second default humidity value and the first default humidity value can also be with
It is obtained by those skilled in the art by test, when indoor air humidity T is located at the second default humidity value and the first default humidity
When between value, judge the humidity of current indoor for general moisture condition.In this case, air conditioner standard automatically cleaning mould is executed
Formula does not increase or decrease frosting/defrost time under automatically cleaning mode.
Situation two: when the second default airflow value < L < first presets airflow value, and the default humidity value of T >=the first, by standard
The heat pamp of automatically cleaning mode reduces by the first preset time.Specifically, as previously mentioned, being preset when air-out volume L is located at second
When between airflow value and the first default airflow value, judge that the indoor set heat exchanger is in general dirty state；When Interior Space air humidity
When spending T higher than the first default humidity value, it can be determined that current indoor air humidity is dampness.In this case, by standard
The heat pamp of automatically cleaning mode reduces the first preset time, defrost time-preserving.First preset time can be by this
Field technical staff obtains according to test, such as first preset time can be 1 minute, or be between 0.5-1.5 minutes
Any time.
Situation three: when the second default airflow value < L < first presets airflow value, and the default humidity value of T≤the second, by standard
The heat pamp of automatically cleaning mode increases by the second preset time.Specifically, as previously mentioned, being preset when air-out volume L is located at second
When between airflow value and the first default airflow value, judge that the indoor set heat exchanger is in general dirty state；When Interior Space air humidity
When spending T lower than the second default humidity value, it can be determined that current indoor air humidity is drying regime.In this case, by standard
The heat pamp of automatically cleaning mode increases the second preset time, defrost time-preserving.Second preset time can be by this
Field technical staff obtains according to test, such as second preset time can be 5 minutes, or be between 4.5-5.5 minutes
Any time.
Situation four: when the default airflow value of L≤the second, and the second default humidity value < T < first presets humidity value, by standard
The heat pamp of automatically cleaning mode increases by the second preset time, and the defrost time of standard automatically cleaning mode increase by first is preset
Time.Specifically, when air-out volume L is lower than the second default airflow value, it can be determined that the indoor set heat exchanger is in serious dirty
Turbid state；When indoor air humidity T is between the second default humidity value and the first default humidity value, current indoor is judged
Humidity is general moisture condition.In this case, the heat pamp of standard automatically cleaning mode is increased by the second preset time, and will
The defrost time of standard automatically cleaning mode increases by the first preset time.First preset time and the second preset time can be by these
Field technical staff obtains according to test, such as first preset time can be 1 minute, or be between 0.5-1.5 minutes
Any time, it or is any time between 4.5-5.5 minutes which, which can be 5 minutes,.
Situation five: when the default airflow value of L≤the second, and the default humidity value of T >=the first, by the defrost of standard automatically cleaning mode
Time increases by the first preset time.Specifically, when air-out volume L is lower than the second default airflow value, it can be determined that the indoor unit
Heat exchanger is in serious dirty state；When indoor air humidity T is higher than the first default humidity value, it can be determined that current indoor is empty
Air humidity degree is dampness.In this case, defrost time of standard automatically cleaning mode is increased by the first preset time, when frosting
Between remain unchanged.First preset time can be obtained by those skilled in the art according to test, such as first preset time
It can be 1 minute, or be any time between 0.5-1.5 minutes.
Situation six: when the default airflow value of L≤the second, and the default humidity value of T≤the second, by the frosting of standard automatically cleaning mode
Time increases third preset time, and the defrost time of standard automatically cleaning mode is increased by the first preset time.Specifically, when out
When wind air quantity L is lower than the second default airflow value, it can be determined that the indoor set heat exchanger is in serious dirty state；Work as room air
When humidity T is lower than the second default humidity value, it can be determined that current indoor air humidity is drying regime.In this case, it will mark
The heat pamp of quasi- automatically cleaning mode increases third preset time, and the defrost time of standard automatically cleaning mode is increased by first in advance
If the time.The third preset time and the first preset time can be obtained by those skilled in the art according to test, for example, this
Three preset times can be 10 minutes, or be any time between 9-11 minutes, which can be 1 point
Clock, or be any time between 0.5-1.5 minutes.
It needs to illustrate again, the default airflow value of first among the above and the second default airflow value can be by this field skills
Art personnel are obtained by way of test, are in general dirty state specifically by the heat exchanger that test data obtains indoor unit
When air-out volume when being in serious pollutional condition of the interval range of air-out volume and the heat exchanger of indoor unit peak
(minimum that the peak is the interval range of the air-out volume when heat exchanger of machine indoors is in general dirty state).Together
Reason, the first default humidity value and the second default humidity value can also be obtained by way of test by those skilled in the art, be had
Body is the interval range obtained when indoor air humidity is in general humidity by test data, determine the interval range it
Afterwards, indoor air humidity is higher than the upper limit of the interval range, then illustrates that indoor air humidity is dampness, indoor air humidity
Lower than the lower limit of the interval range, then illustrate that indoor air humidity is drying regime.In addition, the first preset time, second default
Time and third preset time can also obtain optimum value by those skilled in the art by way of test.
In a kind of more specifically embodiment, before executing step S110, air automatically cleaning controlling party of the invention
Following steps are first carried out in method: the air-out volume of real-time detection air outlet of indoor set；When air-out volume meets preset condition, make
Air conditioner operation standard automatically cleaning mode.It can use the air flow sensor detection outlet air wind for being mounted on air outlet of indoor set position
Amount.
As an example, the preset condition may is that air-out volume lower than the first setting value.Specifically, air conditioner is just
Often in the case where operation (heat exchanger of indoor unit is not blocked), one timing of revolving speed of indoor fan, air outlet of indoor set goes out
Wind air quantity is also certain, and after heat exchanger blocking, air-out volume can also reduce therewith.In this case, we can set
Fixed first setting value, first setting value can be obtained by those skilled in the art by test method, work as air-out volume
When lower than first setting value, it can be determined that the more phenomenon of dust occurs in the heat exchanger of indoor unit, that is, is cleaned.
As another example, which is also possible to: detecting an air outlet of indoor set every setting time
The average value of air-out volume, and average value is lower than the second setting value.As described above, in order to more accurately judge that air conditioner enters
Self-cleaning opportunity can also calculate its average value, come more accurately by comparing average value by acquiring multiple air-out volumes
Judge that air conditioner enters self-cleaning opportunity.Second setting value can be obtained by those skilled in the art by test method.
As another example, which may also is that detection air outlet of indoor set is in different rotating speeds in blower
Under air-out volume L1, calculate air-out volume L1With the L under corresponding revolving speed0Difference △ L, and △ L be higher than third setting value；
Wherein, △ L=L0- L1, L0The standard airflow value set under different rotating speeds for blower.Specifically, L0It is blower in difference
The standard airflow value set under revolving speed, namely in the case of the heat exchanger of machine does not have dust indoors, indoor fan turns in difference
Corresponding air output under speed.By by current air-out volume L1With corresponding standard airflow value L0Compare, can accurately judge
The degree of dust on indoor set heat exchanger, and then more accurately judge whether that air conditioner is made to enter automatically cleaning.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution 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 embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of air conditioner automatically cleaning control method, the air conditioner includes indoor unit and by way of defrost after first frosting
Automatically cleaning is carried out to the indoor unit, which is characterized in that the air conditioner automatically cleaning control method includes the following steps:
S110, during the air conditioner operation standard automatically cleaning mode, detect the outlet air of current air outlet of indoor set
Air quantity L；
The current indoor air humidity T of S120, detection；
S130, the standard automatically cleaning mode is selectively adjusted according to the air-out volume L and the indoor air humidity T
Heat pamp and/or defrost time.
2. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S130 is specifically included:
When the second default airflow value < L < first presets airflow value and the second default humidity value < T < first presets humidity value,
Execute the standard automatically cleaning mode of the air conditioner.
3. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S130 is specifically included:
When the second default airflow value < L < first presets airflow value and the default humidity value of T >=the first, by the standard automatically cleaning
The heat pamp of mode reduces by the first preset time.
4. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S130 is specifically included:
When the second default airflow value < L < first presets airflow value and the default humidity value of T≤the second, by the standard automatically cleaning
The heat pamp of mode increases by the second preset time.
5. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S130 is specifically included:
When the default airflow value of L≤the second and when the second default humidity value < T < first presets humidity value, by the standard automatically cleaning
The heat pamp of mode increases by the second preset time, and by the defrost time of the standard automatically cleaning mode increase by first it is default when
Between.
6. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S130 is specifically included:
When the default airflow value of L≤the second and the default humidity value of T >=the first, the defrost time of the standard automatically cleaning mode is increased
Add the first preset time.
7. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S130 is specifically included:
When the default airflow value of L≤the second and the default humidity value of T≤the second, the heat pamp of the standard automatically cleaning mode is increased
Add third preset time, and the defrost time of the standard automatically cleaning mode is increased by the first preset time.
8. the air conditioner automatically cleaning control method according to any one of claim 3 to 7, which is characterized in that
First preset time is any time between 0.5-1.5 minutes；Second preset time is 4.5-5.5 minutes
Between any time；The third preset time is any time between 9-11 minutes；And/or
First preset time is 1 minute；Second preset time is 5 minutes, and the third preset time is 10 minutes.
9. air conditioner automatically cleaning control method according to any one of claim 1 to 7, which is characterized in that in step
Before S110, the air conditioner automatically cleaning control method further include:
The air-out volume of air outlet of indoor set described in real-time detection；
When the air-out volume meets preset condition, the air conditioner is made to run the standard automatically cleaning mode.
10. air conditioner automatically cleaning control method according to claim 9, which is characterized in that the preset condition are as follows: described
Air-out volume is lower than the first setting value；
Or the preset condition are as follows: the average value of the air-out volume of an air outlet of indoor set is detected every setting time, and
And the average value is lower than the second setting value；
Or the preset condition are as follows: detect the air outlet of indoor set in blower and be in the air-out volume L under different rotating speeds1, meter
Calculate the air-out volume L1With the L under corresponding revolving speed0Difference △ L, and △ L be higher than third setting value；
Wherein, △ L=L0- L1, L0The standard airflow value set under different rotating speeds for blower.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218339.1A CN109916050B (en) | 2019-03-21 | 2019-03-21 | Self-cleaning control method for air conditioner |
| PCT/CN2020/079914 WO2020187236A1 (en) | 2019-03-21 | 2020-03-18 | Self-cleaning control method for air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910218339.1A CN109916050B (en) | 2019-03-21 | 2019-03-21 | Self-cleaning control method for air conditioner |
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| CN109916050B CN109916050B (en) | 2021-04-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469940A (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 |
| WO2020187236A1 (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 |
| WO2023173587A1 (en) * | 2022-03-16 | 2023-09-21 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner, and computer-readable storage medium |
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| Publication number | Publication date |
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| CN109916050B (en) | 2021-04-20 |
| WO2020187236A1 (en) | 2020-09-24 |
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