CN109916042A - Air conditioner automatically cleaning control method - Google Patents
Air conditioner automatically cleaning control method Download PDFInfo
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- CN109916042A CN109916042A CN201910221594.1A CN201910221594A CN109916042A CN 109916042 A CN109916042 A CN 109916042A CN 201910221594 A CN201910221594 A CN 201910221594A CN 109916042 A CN109916042 A CN 109916042A
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Abstract
The invention belongs to air conditioner technical fields, specifically provide a kind of air conditioner automatically cleaning control method.In order to improve the self-cleaning effect of air conditioner, the air condition of that present invention includes indoor unit and the air ejector fan and Air Blast fan that are set on indoor unit；Air ejector fan is used to for the dust on the heat exchanger of indoor unit being sucked into outdoor, and Air Blast fan is for blowing afloat the dust on heat exchanger to assist air ejector fan that dust is sucked into outdoor；Air conditioner automatically cleaning control method includes: the heat exchanger image for obtaining indoor unit；Judge whether to start air ejector fan and Air Blast fan to execute dust suction cleaning according to heat exchanger image.The present invention judges whether to start air ejector fan and Air Blast fan according to heat exchanger image to execute dust suction cleaning, not only more intuitive, at the same can also Real-time Feedback heat exchanger true dirty situation, to more accurately determine that heat exchanging device carries out dust suction clean opportunity.
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 side
Formula, i.e., by the operation of control indoor unit, so that the frosting of evaporator elder generation, rear defrost, clean evaporator using defrost.Have
When, the simple mode by first frosting, rear defrost, which carries out automatically cleaning, to clean out indoor heat exchanger completely, especially
When some biggish dirty spider webs, it is difficult to be taken away by the water of defrost.
Therefore, the invention proposes a kind of air conditioner automatically cleaning control methods to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to improve the self-cleaning effect of air conditioner, the present invention is proposed
A kind of air conditioner automatically cleaning control method, the air conditioner include indoor unit and the air ejector fan that is set on the indoor unit
And Air Blast fan；The air ejector fan is used to the dust on the heat exchanger of the indoor unit being sucked into outdoor, the air-supply wind
Fan is for blowing afloat the dust on the heat exchanger to assist the air ejector fan that the dust is sucked into outdoor；The air-conditioning
The heat exchanger image that device automatically cleaning control method includes the following steps: S110, obtains the indoor unit；S120, it is changed according to
Hot device image judges whether to start the air ejector fan and the Air Blast fan to execute dust suction cleaning.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S120 is specifically included: being changed described
Hot device image is handled, and the dirty degree of the heat exchanger is obtained；Judged whether to start the air draft wind according to the dirt degree
Fan and the Air Blast fan.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, " judge whether to open according to the dirt degree
Move the air ejector fan and the Air Blast fan " the step of further comprise: when dirt degree first preset value of >, starting
The air ejector fan and the Air Blast fan.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner automatically cleaning control method is also
It include:, when dirt degree≤second preset value, to be controlled in the case of the air ejector fan and the Air Blast fan start
The revolving speed of the air ejector fan is the first revolving speed, and the revolving speed for controlling the Air Blast fan is the second revolving speed；Wherein, described second is pre-
If the first preset value described in value >.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner automatically cleaning control method is also
It include:, when dirt degree second preset value of >, to be controlled in the case of the air ejector fan and the Air Blast fan start
The revolving speed of the air ejector fan is third revolving speed, and the revolving speed for controlling the Air Blast fan is the 4th revolving speed；Wherein, the third turns
First revolving speed described in fast >, the second revolving speed described in the 4th revolving speed >.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, in step s 110, the interior is obtained
The step of heat exchanger image of machine includes: the heat exchanger figure that the indoor unit is obtained using the camera for being set to the indoor unit
Picture.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air inlet of the indoor unit is provided with lid
Plate, the cover board can open or close the air inlet of the indoor unit；The air conditioner automatically cleaning control method further include: when
When starting the Air Blast fan and the air ejector fan, controls the cover board and close the air inlet.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner further include be set to it is described
Water storage cavity and humidification module in indoor unit, the enough atomizations under the action of humidification module of water energy in the water storage cavity are water
Steam simultaneously diffuses to the heat exchanger；The air conditioner automatically cleaning control method further include: clean and tie in the air conditioner dust suction
After beam, start the humidification module.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner automatically cleaning control method is also
It include: to obtain the water quality information in the water storage cavity before starting the humidification module；When the water quality information meet it is default
When water standard, then start the humidification module.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner automatically cleaning control method is also
It include: not start the humidification module then when the water quality information does not meet predetermined quality standard and issue prompting message；Its
In, the prompting message is for reminding user to replace the water in the water storage cavity.
The present invention judges whether to start air ejector fan and Air Blast fan to execute dust suction cleaning, not only according to heat exchanger image
It is more intuitive, at the same can also Real-time Feedback heat exchanger true dirty situation, to more accurately determine that heat exchanging device carries out
Dust suction clean opportunity.Further, the present invention judges Air Blast fan and air ejector fan also according to the dirty degree degree of heat exchanger
Revolving speed, it is energy saving under the premise of guaranteeing pick-up performance.
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 of the invention includes indoor unit and the air ejector fan and Air Blast fan that are set on indoor unit；Air ejector fan
Dust on the heat exchanger by indoor unit is sucked into outdoor, and Air Blast fan is used to blow afloat the dust on heat exchanger to assist
Dust on heat exchanger is sucked into outdoor by air ejector fan.
Referring to Fig.1, Fig. 1 is the broad flow diagram of air conditioner automatically cleaning control method of the invention.As shown in Figure 1, this hair
The heat exchanger image that bright air conditioner automatically cleaning control method includes the following steps: S110, obtains indoor unit；S120, basis are changed
Hot device image judges whether to start air ejector fan and Air Blast fan to execute dust suction cleaning.In the step s 120, heat exchanging device figure
As being handled, the dirty degree of heat exchanger is obtained, then judges whether to start the air ejector fan and described according to the dirt degree
Air Blast fan.Specifically, when heat exchanging device image is handled, it can use picture recognition module realization.Know about image
Other module is it should be noted that the picture recognition module can select any existing chip for image procossing, as long as energy
It is enough to realize the purpose that dirty degree is obtained to image analysis processing.For example, the heat exchanger image that can be will acquire
It is compared with clean heat exchanger (not covering the fouling products such as dust) image, obtains the dust on current heat exchanger image
Amount, then calculates the dirty degree of the amount of dust according to set algorithm.Those skilled in the art can also be using any other reasonable
Algorithm calculate the dirty degree on heat exchanger, be no longer described in detail herein.
More specifically, starting air ejector fan and Air Blast fan when dirty the first preset value of degree >.The region preset value can
To be set according to actual conditions by those skilled in the art, need to only determine reasonable first preset value as whether heat exchanging
Device carries out self-cleaning critical value.
Preferably, in the case of air ejector fan and Air Blast fan start, when dirty angle value≤the second of heat exchanger is default
When value, the revolving speed for controlling air ejector fan is the first revolving speed, and the revolving speed for controlling Air Blast fan is the second revolving speed；Wherein, second is default
The first preset value of value >, illustrate at this time heat exchanger it is dirty it is stifled be not very serious, therefore the revolving speed the of air ejector fan can be made
One revolving speed, the revolving speed of Air Blast fan are the second revolving speed.First revolving speed and the second revolving speed can by those skilled in the art according to
Actual needs setting, as an example, the first revolving speed is also possible to one grade of revolving speed of air ejector fan, the second revolving speed is also possible to blow
One grade of revolving speed of fan.
Further, in the case of air ejector fan and Air Blast fan start, when dirty the second preset value of degree > of heat exchanger
When, the revolving speed for controlling air ejector fan is third revolving speed, and the revolving speed for controlling Air Blast fan is the 4th revolving speed；Wherein, third revolving speed >
First revolving speed, the 4th the second revolving speed of revolving speed >.Illustrate the dirty stifled very serious of heat exchanger at this time, therefore air ejector fan can be made
Revolving speed is third revolving speed, and the revolving speed of Air Blast fan is the 4th revolving speed.The third revolving speed and the 4th revolving speed can be by art technologies
Personnel set according to actual needs, as an example, third revolving speed is also possible to two grades of revolving speeds of air ejector fan, (or other are higher than
One grade of revolving speed), the 4th revolving speed is also possible to two grades of revolving speeds (or other grade revolving speeds) of Air Blast fan.Above-mentioned second
Preset value is also reasonably worth for one by those skilled in the art determines according to actual conditions.
In a kind of specific embodiment, the air inlet of indoor unit is provided with cover board, and cover board can open or close room
The air inlet of interior machine.So, when starting Air Blast fan and air ejector fan, control cover board closes air inlet, makes heat exchanger
Dust suction cleaning is carried out in closed environment, can further increase the dust collection efficiency of heat exchanging device.
In a kind of more specific embodiment, air conditioner further includes the water storage cavity and humidification module for being set to indoor unit,
Enough atomizations under the action of humidification module of water energy in water storage cavity are vapor and diffuse to heat exchanger.Air conditioner of the invention is certainly
Cleaning control method further include: after air conditioner dust suction cleaning terminates, start humidification module, spread clean water steam
On the heat exchanger of indoor unit, be conducive to the cleanliness for promoting heat exchanger.
Preferably, before starting humidification module, the water quality information in water storage cavity is obtained；Judged whether according to water quality information
Start humidification module.Specifically, when water quality information meets predetermined quality standard, then start humidification module；When water quality information not
When meeting predetermined quality standard, does not then start humidification module and issue prompting message.Wherein, the prompting message is for reminding user
Replace the water in water storage cavity.If room air may be polluted by humidifying room air using poor water quality, cause to exchange heat
Device surface covers dust, only can just have better cleaning effect with clean water.Therefore, only water quality information meets default water
Just it is conducive to humidification module when matter standard to humidify room air, to prevent the situation of pollution room air.
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, which is characterized in that the air conditioner includes indoor unit and is set to the room
Air ejector fan and Air Blast fan on interior machine；The air ejector fan is for the dust on the heat exchanger of the indoor unit to be sucked into
Outdoor, the Air Blast fan is for blowing afloat the dust on the heat exchanger to assist the air ejector fan that the dust is sucked out
To outdoor；
The air conditioner automatically cleaning control method includes the following steps:
S110, the heat exchanger image for obtaining the indoor unit；
S120, judge whether to start the air ejector fan and the Air Blast fan according to the heat exchanger image it is clear to execute dust suction
It is clean.
2. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S120 is specifically included:
The heat exchanger image is handled, the dirty degree of the heat exchanger is obtained；
Judge whether to start the air ejector fan and the Air Blast fan according to the dirt degree.
3. air conditioner automatically cleaning control method according to claim 2, which is characterized in that " judged according to the dirt degree
Whether start the air ejector fan and the Air Blast fan " the step of further comprise:
When dirt degree first preset value of >, start the air ejector fan and the Air Blast fan.
4. air conditioner automatically cleaning control method according to claim 3, which is characterized in that the air conditioner automatically cleaning control
Method further include:
In the case of the air ejector fan and the Air Blast fan start, when dirt degree≤second preset value, control
The revolving speed of the air ejector fan is the first revolving speed, and the revolving speed for controlling the Air Blast fan is the second revolving speed；
Wherein, the first preset value described in the second preset value >.
5. air conditioner automatically cleaning control method according to claim 4, which is characterized in that the air conditioner automatically cleaning control
Method further include:
In the case of the air ejector fan and the Air Blast fan start, when dirt degree second preset value of >, control
The revolving speed of the air ejector fan is third revolving speed, and the revolving speed for controlling the Air Blast fan is the 4th revolving speed；
Wherein, the first revolving speed described in the third revolving speed >, the second revolving speed described in the 4th revolving speed >.
6. air conditioner automatically cleaning control method according to claim 1, which is characterized in that in step s 110, obtain institute
The step of stating the heat exchanger image of indoor unit include:
The heat exchanger image of the indoor unit is obtained using the camera for being set to the indoor unit.
7. air conditioner automatically cleaning control method according to any one of claim 1 to 6, which is characterized in that the interior
The air inlet of machine is provided with cover board, and the cover board can open or close the air inlet of the indoor unit；
The air conditioner automatically cleaning control method further include:
When starting the Air Blast fan and the air ejector fan, controls the cover board and close the air inlet.
8. air conditioner automatically cleaning control method according to claim 7, which is characterized in that the air conditioner further includes setting
Water storage cavity and humidification module in the indoor unit, the enough mists under the action of humidification module of water energy in the water storage cavity
It turns to vapor and diffuses to the heat exchanger；
The air conditioner automatically cleaning control method further include:
After air conditioner dust suction cleaning terminates, start the humidification module.
9. air conditioner automatically cleaning control method according to claim 7, which is characterized in that the air conditioner automatically cleaning control
Method further include:
Before starting the humidification module, the water quality information in the water storage cavity is obtained；
When the water quality information meets predetermined quality standard, then start the humidification module.
10. air conditioner automatically cleaning control method according to claim 9, which is characterized in that the air conditioner automatically cleaning control
Method processed further include:
When the water quality information does not meet predetermined quality standard, does not then start the humidification module and issue prompting message；
Wherein, the prompting message is for reminding user to replace the water in the water storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221594.1A CN109916042A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910221594.1A CN109916042A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
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| Publication Number | Publication Date |
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| CN109916042A true CN109916042A (en) | 2019-06-21 |
Family
ID=66966251
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910221594.1A Pending CN109916042A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
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| CN111023415A (en) * | 2019-12-24 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Self-cleaning control method and device and multi-split air conditioner |
| CN111306705A (en) * | 2020-03-03 | 2020-06-19 | 青岛海尔空调器有限总公司 | Self-cleaning method for evaporator in air conditioner and air conditioner |
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Application publication date: 20190621 |
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