CN109916032A - Air conditioner automatically cleaning control method - Google Patents
Air conditioner automatically cleaning control method Download PDFInfo
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- CN109916032A CN109916032A CN201910218205.XA CN201910218205A CN109916032A CN 109916032 A CN109916032 A CN 109916032A CN 201910218205 A CN201910218205 A CN 201910218205A CN 109916032 A CN109916032 A CN 109916032A
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- air conditioner
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- control method
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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, air conditioner of the invention includes indoor unit and the air ejector fan and Air Blast fan that are set on the indoor unit；The air ejector fan is used to for the dust on the heat exchanger of the indoor unit being sucked into outdoor, and 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 into outdoor；Air conditioner automatically cleaning control method includes: to dry to the heat exchanger of the indoor unit；Detect the dust concentration blown afloat on the heat exchanger；Judge whether to start the air ejector fan according to the dust concentration or closes the Air Blast fan.The present invention judges whether to keep Air Blast fan and air ejector fan in the open state simultaneously with the progress dust suction of heat exchanging device according to the dust concentration of heat exchanger, so that accurately determining 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
Device automatically cleaning control method includes the following steps: the heat exchanger blowing of S110, Xiang Suoshu indoor unit；S120, the detection heat exchange
The dust concentration blown afloat on device；S130, judged whether to make the air ejector fan and the air-supply wind according to the dust concentration
It fans while being in starting state.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S120 is specifically included: when the ash
When dust concentration the first preset value of >, the Air Blast fan and the air ejector fan is made to be in open state.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner automatically cleaning control method is also
It include: in the case of first preset value of dust concentration >, if the dirt degree≤second preset value, described in control
The revolving speed of air ejector fan is the first revolving speed, and the revolving speed for controlling the Air Blast fan is the second revolving speed；Wherein, second preset value
First preset value described in >.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner automatically cleaning control method is also
Include: controlled when dirt degree second preset value of > the air ejector fan revolving speed be third revolving speed, control the air-supply
The revolving speed of fan is the 4th revolving speed；Wherein, the first revolving speed described in the third revolving speed >, second turn described in the 4th revolving speed >
Speed.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, the air conditioner includes blowing device；?
It include: to be dried using the blowing device to the heat exchanger to the step of indoor heat exchanger blowing in step S110；
Or it is inverted using the blower of the indoor unit to dry to the heat exchanger；Or the starting Air Blast fan to described to change
Hot device blowing.
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
The water storage cavity and humidification module of indoor unit, the enough atomizations under the action of humidification module of water energy in the water storage cavity are that water steams
Gas simultaneously diffuses to the heat exchanger；The air conditioner automatically cleaning control method further include: terminate in air conditioner dust suction cleaning
Later, 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；It is according to water quality information judgement
The no starting humidification module.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, " judged whether according to the water quality information
Start the humidification module " the step of specifically include: when the water quality information meets predetermined quality standard, then starting it is described plus
Wet module.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, " judged whether according to the water quality information
Start the humidification module " the step of specifically include: when the water quality information does not meet predetermined quality standard, then do not start institute
It states humidification module and issues prompting message；Wherein, the prompting message is for reminding user to replace the water in the water storage cavity.
Illustrate that indoor heat exchanger is dirtier since the dust concentration of heat exchanger is bigger, the present invention is according to the dust concentration of heat exchanger
Judge whether to keep Air Blast fan and air ejector fan in the open state simultaneously with the progress dust suction of heat exchanging device, to accurately determine
Heat exchanging device carries out dust suction clean opportunity.For the dust concentration on more easily tactful heat exchanger, the present invention is by room
The heat exchanger of interior machine is dried to blow afloat the dust on heat exchanger.Further, the dirty degree of heat exchanger is judged according to comparison result,
Then the revolving speed of Air Blast fan and air ejector fan is judged according to the dirt degree, 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
Bright air conditioner automatically cleaning control method includes the following steps: S110, dries to indoor heat exchanger；S120, detection heat exchanger
On the dust concentration that is blown afloat；S130, judge whether to make air ejector fan and Air Blast fan according to dust concentration while being in starting
State.For the dust concentration on more easily tactful heat exchanger, the present invention is by drying to the heat exchanger of indoor unit will change
Dust on hot device is blown afloat.It dries as an example, can star Air Blast fan to heat exchanger；Machine it can also be arranged individually indoors
Blowing device, then using the blowing device to heat exchanger dry；Or can also using indoor unit blower reversion with to
Heat exchanger blowing.
In step s 130, when dust concentration the first preset value of >, Air Blast fan and air ejector fan is made to be in unlatching
State.It will be appreciated by persons skilled in the art that dust concentration on heat exchanger is bigger to illustrate that heat exchanger is dirtier, with dust
The dirty stifled degree of the increase of concentration, heat exchanger also gradually increases, until needing air draft wind when the first preset value of dust concentration >
Heat exchanging device carries out dust suction simultaneously for fan and Air Blast fan.Wherein, which can be by those skilled in the art according to examination
Determination is tested, such as by the functional relation between test method dust concentration and the dirty degree of heat exchanger, and then determines a conjunction
First preset value of reason is as whether heat exchanging device carries out self-cleaning critical value.
Preferably, in the case of dust concentration the first preset value of >, when dirty degree≤second preset value, then air draft is controlled
The revolving speed of fan is the first revolving speed, and the revolving speed for controlling Air Blast fan is the second revolving speed；Wherein, the second preset value > first is default
Value.Dust concentration is not especially greatly, to illustrate that dirty block up of heat exchanger is not very serious, therefore can make the revolving speed of air ejector fan
First revolving speed, the revolving speed of Air Blast fan are the second revolving speed.First revolving speed and the second revolving speed can be by those skilled in the art's roots
It is set according to actual needs, 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 send
One grade of revolving speed of wind fan.
Further, when dirty the second preset value of degree >, the revolving speed for controlling air ejector fan is third revolving speed, control air-supply wind
The revolving speed of fan is the 4th revolving speed；Wherein, the first revolving speed of third revolving speed >, the 4th the second revolving speed of revolving speed >.The ash of heat exchanger at this time
Dust concentration is bigger, illustrates the dirty stifled very serious of heat exchanger, therefore can make the revolving speed third revolving speed of air ejector fan, blows
The revolving speed of fan is the 4th revolving speed.The third revolving speed and the 4th revolving speed can be set according to actual needs by those skilled in the art
It is fixed, as an example, third revolving speed is also possible to two grades of revolving speeds (or other are higher than one grade revolving speeds) of air ejector fan, the 4th turn
Speed is also possible to two grades of revolving speeds (or other grade revolving speeds) of Air Blast fan.The second above-mentioned preset value is also by this field skill
Art personnel are reasonably worth for one 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 constantly, control cover board closes air inlet, makes to exchange heat
Device carries out dust suction cleaning 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:
The heat exchanger of S110, Xiang Suoshu indoor unit is dried；
The dust concentration blown afloat on S120, the detection heat exchanger；
S130, judge whether to make the air ejector fan and the Air Blast fan according to the dust concentration while being in starting shape
State.
2. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S120 is specifically included:
When first preset value of dust concentration >, the Air Blast fan and the air ejector fan is made to be in open state.
3. air conditioner automatically cleaning control method according to claim 2, which is characterized in that the air conditioner automatically cleaning control
Method further include:
In the case of first preset value of dust concentration >, if the dirt degree≤second preset value, described in control
The revolving speed of 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 >.
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:
When dirt degree second preset value of >, the revolving speed for controlling the air ejector fan is third revolving speed, controls the air-supply
The revolving speed of 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 >.
5. air conditioner automatically cleaning control method according to claim 1, which is characterized in that the air conditioner includes blowing dress
It sets；In step s 110, include: to the step of indoor heat exchanger blowing
It is dried using the blowing device to the heat exchanger；Or
Using the blower reversion of the indoor unit to dry to the heat exchanger；Or
Start the Air Blast fan to dry to the heat exchanger.
6. air conditioner automatically cleaning control method according to any one of claim 1 to 5, 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.
7. air conditioner automatically cleaning control method according to claim 6, 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.
8. air conditioner automatically cleaning control method according to claim 6, 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；
Judged whether to start the humidification module according to the water quality information.
9. air conditioner automatically cleaning humidifying controlling method according to claim 8, which is characterized in that " believed according to the water quality
Breath judge whether to start the humidification module " the step of specifically include:
When the water quality information meets predetermined quality standard, then start the humidification module.
10. air conditioner automatically cleaning humidifying controlling method according to claim 8, which is characterized in that " believed according to the water quality
Breath judge whether to start the humidification module " the step of specifically 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 |
|---|---|---|---|
| CN201910218205.XA CN109916032A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218205.XA CN109916032A (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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| CN109916032A true CN109916032A (en) | 2019-06-21 |
Family
ID=66966214
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| CN201910218205.XA Pending CN109916032A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
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| CN110986256A (en) * | 2019-12-16 | 2020-04-10 | 广东美的制冷设备有限公司 | Self-cleaning control method and device of air conditioner, air conditioner and storage medium |
| CN111570403A (en) * | 2020-05-18 | 2020-08-25 | 青岛海信激光显示股份有限公司 | Projection equipment and dust removal method thereof |
| WO2020187232A1 (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 |
| CN112178864A (en) * | 2020-08-17 | 2021-01-05 | 珠海格力电器股份有限公司 | Air conditioner pollutant detection method, control method and air conditioner |
| CN112413849A (en) * | 2020-11-23 | 2021-02-26 | 珠海格力电器股份有限公司 | Air conditioning system and air conditioning control method |
| CN112665097A (en) * | 2020-11-30 | 2021-04-16 | 珠海格力电器股份有限公司 | Air conditioner self-cleaning control method |
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Application publication date: 20190621 |