CN108397864A - Automatically cleaning control method for air conditioner - Google Patents
Automatically cleaning control method for air conditioner Download PDFInfo
- Publication number
- CN108397864A CN108397864A CN201810059825.9A CN201810059825A CN108397864A CN 108397864 A CN108397864 A CN 108397864A CN 201810059825 A CN201810059825 A CN 201810059825A CN 108397864 A CN108397864 A CN 108397864A
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- CN
- China
- Prior art keywords
- automatically cleaning
- indoor unit
- air conditioner
- air outlet
- operating mode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—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
- F24F2140/00—Control inputs relating to system states
- F24F2140/10—Pressure
- F24F2140/12—Heat-exchange fluid pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention belongs to air conditioner technical fields, it is intended to solve the problems, such as that existing air conditioner can not judge to open the opportunity of automatically cleaning pattern.For this purpose, the present invention provides a kind of automatically cleaning control method for air conditioner, which includes indoor unit, which includes：When air conditioner is run, the air outlet velocity of indoor unit is obtained；According to the air outlet velocity of indoor unit, judge whether to execute automatically cleaning pattern.Specifically, so that air conditioner is run under the first operating mode, obtain the air outlet velocity of indoor unit under the first operating mode；Change rate by the air outlet velocity of indoor unit under the first operating mode relative to the first standard wind speed is compared with the first preset value；According to comparison result, judge whether to execute automatically cleaning pattern.The present invention can enable air conditioner execute automatically cleaning pattern under reasonable conditions, avoid the frequent automatically cleaning of air conditioner and waste of energy, at the same avoid air conditioner by a very long time not automatically cleaning and cause air quality to be deteriorated, influence the health of people.
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, still, by air conditioner reality
The influence of the factors such as border installation site, actual motion state and indoor environment, air conditioner can not automatic decision unlatching automatically cleanings
The opportunity of control, but user is needed voluntarily to carry out the automatically cleaning pattern for judging whether to execute air conditioner, this may result in：If
The waste of the energy can be caused although can ensure the cleanliness factor of air conditioner by frequently opening automatically cleaning pattern, if by very
Long a period of time opens automatically cleaning pattern, then it is difficult to ensure that the cleanliness factor of air conditioner, and may influence air conditioner just
It is often used, while influencing the health of people.
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, can not judge to open automatically cleaning mould in order to solve existing air conditioner
The problem of opportunity of formula, the present invention provides a kind of automatically cleaning control methods for air conditioner, which includes indoor unit,
The automatically cleaning control method includes：When air conditioner is run, the air outlet velocity of indoor unit is obtained；Go out one's intention as revealed in what one says according to indoor unit
Speed judges whether to execute automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " when air conditioner is run, the outlet of indoor unit is obtained
The step of wind speed " includes：So that air conditioner is run under the first operating mode, obtains the air outlet velocity of indoor unit under the first operating mode；" according to
The air outlet velocity of indoor unit judges whether to execute automatically cleaning pattern " the step of include：Indoor unit under first operating mode is gone out into one's intention as revealed in what one says
Speed is compared relative to the change rate of the first standard wind speed with the first preset value；According to comparison result, judge whether to execute certainly
Cleaning mode.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to comparison result, judge whether to execute automatically cleaning
The step of pattern " includes：Judge the air outlet velocity of indoor unit under the first operating mode relative to the first standard wind speed change rate whether
More than the first preset value；If the air outlet velocity of indoor unit is not more than relative to the change rate of the first standard wind speed under the first operating mode
First preset value does not execute automatically cleaning pattern then.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to comparison result, judge whether to execute automatically cleaning
The step of pattern " further includes：If the air outlet velocity of indoor unit is big relative to the change rate of the first standard wind speed under the first operating mode
In the first preset value, then further according to the air outlet velocity of indoor unit under the second operating mode to determine whether executing automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the air outlet velocity of indoor unit under the second operating mode
To determine whether executing automatically cleaning pattern " the step of include：Judge the air outlet velocity of indoor unit under the second operating mode relative to second
Whether the change rate of standard wind speed is more than the second preset value；If the air outlet velocity of indoor unit is relative to the second mark under the second operating mode
The change rate of quasi- wind speed is more than the second preset value, then is immediately performed automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to the air outlet velocity of indoor unit under the second operating mode
To determine whether executing automatically cleaning pattern " the step of further include：If the air outlet velocity of indoor unit is relative under the second operating mode
The change rate of two standard wind speeds is not more than the second preset value, then does not execute automatically cleaning pattern.
In the optimal technical scheme of above-mentioned automatically cleaning control method, automatically cleaning control method further includes：In clean conditions
Under make air conditioner execute the first standard condition；Under the first standard condition, the first standard wind speed is measured.
In the optimal technical scheme of above-mentioned automatically cleaning control method, automatically cleaning control method further includes：In clean conditions
Under make air conditioner execute the second standard condition；Under the second standard condition, the second standard wind speed is measured.
In the optimal technical scheme of above-mentioned automatically cleaning control method, " according to comparison result, judge whether to execute automatically cleaning
The step of pattern " further includes：If " judging variation of the air outlet velocity of indoor unit under the first operating mode relative to the first standard wind speed
Rate whether be more than the first preset value " the step of execution number reach preset times, then be immediately performed 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 be immediately performed automatically cleaning pattern.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, it is first when air conditioner is run
Air conditioner is first set to be run under the first operating mode, by the air outlet velocity of indoor unit under the first operating mode relative to the first standard wind speed
The comparison result of change rate and the first preset value, to determine whether into automatically cleaning pattern, specifically, if under the first operating mode
The air outlet velocity of indoor unit is not more than the first preset value relative to the change rate of the first standard wind speed, then does not execute automatically cleaning mould
Formula needs if the air outlet velocity of indoor unit is more than the first preset value relative to the change rate of the first standard wind speed under the first operating mode
Change rate and the second preset value that will further according to the air outlet velocity of indoor unit under the second operating mode relative to the second standard wind speed
Comparison result, to determine whether into automatically cleaning pattern, if the air outlet velocity of indoor unit is relative to second under the second operating mode
The change rate of standard wind speed is not more than the second preset value, then automatically cleaning pattern is not executed, if indoor unit goes out under the second operating mode
One's intention as revealed in what one says speed is more than the second preset value relative to the change rate of the second standard wind speed, then is immediately performed automatically cleaning pattern.In this way
Control mode, can make air conditioner according under the first operating mode and the second operating mode under indoor unit air outlet velocity come judge enter from
The opportunity of cleaning mode enables air conditioner to execute automatically cleaning mould under reasonable conditions to realize the automatically cleaning of air conditioner
Formula avoids the frequent automatically cleaning of air conditioner and waste of energy, at the same avoid air conditioner by a very long time not automatically cleaning and lead
It causes air quality to be deteriorated, influences the health of people.
Further, on the basis of above-mentioned control mode, the present invention also provides another control modes, i.e., when " sentencing
Whether the air outlet velocity of indoor unit is more than the first preset value relative to the change rate of the first standard wind speed under disconnected first operating mode " step
Rapid execution number reaches preset times, and air conditioner executes automatically cleaning pattern automatically, control mode in this way so that air-conditioning
Device " can judge whether the air outlet velocity of indoor unit under the first operating mode is big relative to the change rate of the first standard wind speed by calculating
In the first preset value " the step of execution number judge the opportunity into automatically cleaning pattern, to enable air conditioner according to
Second of control mode executes automatically cleaning pattern.
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 air velocity transducer failure/damage of the air outlet velocity for detecting indoor unit, still can pass through air conditioner
Run time judge the opportunity into automatically cleaning pattern, avoid air conditioner can not be by the first and second of controlling party
Formula 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.
It should be noted that in the description of the present invention, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indicating or implying relative importance.
The existing air conditioner pointed out based on background technology can not judge the problem of opening the opportunity of automatically cleaning pattern.The present invention
Provide a kind of automatically cleaning control method for air conditioner, it is intended to enable whether air conditioner automatic decision executes automatically cleaning mould
Formula.
Specifically, air conditioner of the invention includes indoor unit, as shown in Figure 1, the automatically cleaning control method of the present invention includes：
When air conditioner is run, the air outlet velocity of indoor unit is obtained；According to the air outlet velocity of indoor unit, judge whether to execute automatically cleaning mould
Formula.Wherein it is possible to obtain the air outlet velocity of indoor unit by air velocity transducer.In addition, in the present invention air conditioner automatically cleaning
Indoor unit and outdoor unit mainly for air conditioner carry out automatically cleaning.
Preferably, as shown in Fig. 2, the step of " when air conditioner is run, obtaining the air outlet velocity of indoor unit " includes：Make sky
It adjusts device to be run under the first operating mode, obtains the air outlet velocity of indoor unit under the first operating mode；" according to the air outlet velocity of indoor unit, sentence
It is disconnected whether to execute automatically cleaning pattern " the step of include：By the air outlet velocity of indoor unit under the first operating mode relative to the first standard wind
The change rate of speed is compared with the first preset value；According to comparison result, judge whether to execute automatically cleaning pattern.
Specifically, the step of " according to comparison result, judging whether to execute automatically cleaning pattern " include：Judge under the first operating mode
Whether the air outlet velocity of indoor unit is more than the first preset value relative to the change rate of the first standard wind speed；If room under the first operating mode
The air outlet velocity of interior machine is not more than the first preset value relative to the change rate of the first standard wind speed, then does not execute automatically cleaning pattern.
It should be noted that in the technology description of the present invention, " not executing automatically cleaning pattern " can be understood as not being immediately performed from clear
Clean pattern, i.e. delay execute automatically cleaning pattern.The step of " according to comparison result, judging whether to execute automatically cleaning pattern ", also wraps
It includes：If the air outlet velocity of indoor unit is more than the first preset value relative to the change rate of the first standard wind speed under the first operating mode,
Further according to the air outlet velocity of indoor unit under the second operating mode to determine whether executing automatically cleaning pattern.Wherein, the first preset value
It can be 20%, or be other numerical value, those skilled in the art can flexibly set the first preset value in practical applications
Concrete numerical value, as long as can judge the air outlet velocity phase of indoor unit under the first operating mode by the separation that the first preset value determines
It is whether excessive for the change rate of the first standard wind speed and the judgement conclusion for whether executing automatically cleaning pattern tentatively provided.This
Outside, the first preset value can be obtained according to the experiment of those skilled in the art or experience.
Further, the step of " according to the air outlet velocity of indoor unit under the second operating mode to determine whether executing automatically cleaning pattern "
Suddenly include：Judge whether the air outlet velocity of indoor unit under the second operating mode is more than second in advance relative to the change rate of the second standard wind speed
If value；If the air outlet velocity of indoor unit is more than the second preset value relative to the change rate of the second standard wind speed under the second operating mode,
Then it is immediately performed automatically cleaning pattern." according to the air outlet velocity of indoor unit under the second operating mode to determine whether executing automatically cleaning pattern "
The step of further include：If under the second operating mode the air outlet velocity of indoor unit relative to the change rate of the second standard wind speed no more than the
Two preset values do not execute automatically cleaning pattern then.Similarly with the first preset value, the second preset value can be 20%, or be it
Its numerical value, those skilled in the art can flexibly set the concrete numerical value of the second preset value in practical applications, as long as passing through
The separation that second preset value determines can judge the air outlet velocity of indoor unit under the second operating mode relative to the second standard wind speed
Whether change rate is excessive and finally provides the judgement conclusion for whether executing automatically cleaning pattern.In addition, the second preset value can be with
It is obtained according to the experiment of those skilled in the art or experience.
In embodiments of the present invention, the first standard wind speed can be measured before air conditioner manufacture, i.e. air conditioner
In the state of complete cleaning, mensuration mode can be to run air conditioner under fixed first rotating speed, and measure
Corresponding first standard wind speed at this time.Similarly with the first standard wind speed, air conditioner is run under fixed second rotating speed, and
And measure corresponding second standard wind speed at this time.In this way, the first standard wind speed of measurement and second can be marked
In quasi- wind speed write-in computer board and/or back-end data, consequently facilitating when air conditioner run after manufacture and the first standard wind speed with
And second standard wind speed be compared.
In addition, above-mentioned the first standard wind speed and the second standard wind speed can be measured by above-mentioned experiment method, may be used also
To be obtained by the experience of those skilled in the art, those skilled in the art can adopt in various manners flexibly in practical applications
Ground obtains the first standard wind speed and the second standard wind speed.Certainly, above-mentioned " clean conditions " can be air-conditioning before air conditioner manufacture
Device is in without dirty stifled state, or air conditioner has just been completed automatically cleaning/artificial cleaning and determined without dirty stifled state, this field
Technical staff can carry out standard testing without dirty stifled any moment to air conditioner.
Preferably, the step of " according to comparison result, judging whether to execute automatically cleaning pattern " further include：If " judging
Whether the air outlet velocity of indoor unit is more than the first preset value relative to the change rate of the first standard wind speed under one operating mode " the step of
It executes number and reaches preset times, be then immediately performed automatically cleaning pattern.Wherein, those skilled in the art can pass through the side of experiment
Formula sets preset times, and preset times can also be set by way of experience, as long as the separation determined by preset times
Air conditioner can be made to execute automatically cleaning pattern.For example, preset times can be 5 times, i.e., " judging interior under the first operating mode
The air outlet velocity of machine relative to the first standard wind speed change rate whether be more than the first preset value " the step of execution number reach
At 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,
Then it is immediately performed automatically cleaning pattern.Wherein, those skilled in the art can set preset time by way of experiment, can also
Preset time is set by way of experience, as long as air conditioner can be made to execute automatically cleaning by the separation that preset time determines
Pattern.For example, preset time can be 10h (hour), i.e. when the run time of air conditioner reaches 10h, air conditioner is immediately
It is automatic to execute automatically cleaning pattern.
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：
When the air conditioner is run, the air outlet velocity of the indoor unit is obtained；
According to the air outlet velocity of the indoor unit, judge whether to execute automatically cleaning pattern.
2. automatically cleaning control method according to claim 1, which is characterized in that " when the air conditioner is run, obtain institute
State the air outlet velocity of indoor unit " the step of include：
So that the air conditioner is run under the first operating mode, obtains the air outlet velocity of the indoor unit under first operating mode；
The step of " according to the air outlet velocity of the indoor unit, judging whether to execute automatically cleaning pattern " includes：
Change rate by the air outlet velocity of the indoor unit under first operating mode relative to the first standard wind speed is preset with first
Value is compared；
According to comparison result, judge whether to execute automatically cleaning pattern.
3. automatically cleaning control method according to claim 2, which is characterized in that " according to comparison result, judge whether to execute
The step of automatically cleaning pattern " includes：
Judge the air outlet velocity of the indoor unit under first operating mode relative to first standard wind speed change rate whether
More than first preset value；
If the air outlet velocity of the indoor unit is little relative to the change rate of first standard wind speed under first operating mode
In first preset value, then automatically cleaning pattern is not executed.
4. automatically cleaning control method according to claim 3, which is characterized in that " according to comparison result, judge whether to execute
The step of automatically cleaning pattern " further includes：
If the air outlet velocity of the indoor unit is more than relative to the change rate of first standard wind speed under first operating mode
First preset value, then further according to the air outlet velocity of the indoor unit under the second operating mode to determine whether executing automatically cleaning
Pattern.
5. automatically cleaning control method according to claim 4, which is characterized in that " according to the indoor unit under the second operating mode
Air outlet velocity to determine whether executing automatically cleaning pattern " the step of include：
Judge whether the air outlet velocity of the indoor unit under second operating mode is more than relative to the change rate of the second standard wind speed
Second preset value；
If the air outlet velocity of the indoor unit is more than described relative to the change rate of the second standard wind speed under second operating mode
Second preset value is then immediately performed automatically cleaning pattern.
6. automatically cleaning control method according to claim 5, which is characterized in that " according to the indoor unit under the second operating mode
Air outlet velocity to determine whether executing automatically cleaning pattern " the step of further include：
If the air outlet velocity of the indoor unit is little relative to the change rate of second standard wind speed under second operating mode
In second preset value, then automatically cleaning pattern is not executed.
7. automatically cleaning control method according to claim 2, which is characterized in that the automatically cleaning control method further includes：
The air conditioner is set to execute the first standard condition in the cleaning condition；
Under first standard condition, first standard wind speed is measured.
8. automatically cleaning control method according to claim 5, which is characterized in that the automatically cleaning control method further includes：
The air conditioner is set to execute the second standard condition in the cleaning condition；
Under second standard condition, second standard wind speed is measured.
9. automatically cleaning control method according to claim 3, which is characterized in that " according to comparison result, judge whether to execute
The step of automatically cleaning pattern " further includes：
If " judging change rate of the air outlet velocity of the indoor unit under first operating mode relative to first standard wind speed
Whether be more than first preset value " the step of execution number reach preset times, then be immediately performed 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, it is immediately performed automatically cleaning pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059825.9A CN108397864B (en) | 2018-01-22 | 2018-01-22 | Self-cleaning control method for air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059825.9A CN108397864B (en) | 2018-01-22 | 2018-01-22 | Self-cleaning control method for air conditioner |
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| CN108397864A true CN108397864A (en) | 2018-08-14 |
| CN108397864B CN108397864B (en) | 2020-04-24 |
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ID=63094108
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| 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 |
| CN112984740A (en) * | 2021-02-01 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method and device for self-cleaning of air conditioner and air conditioner |
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| CN110469941B (en) * | 2019-07-17 | 2021-09-21 | 青岛海尔空调器有限总公司 | Self-cleaning control method for air conditioner |
| CN112984740A (en) * | 2021-02-01 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method and device for self-cleaning of air conditioner and air conditioner |
| CN112984740B (en) * | 2021-02-01 | 2022-09-06 | 青岛海尔空调器有限总公司 | Control method and device for self-cleaning of air conditioner and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN108397864B (en) | 2020-04-24 |
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