CN109916030A - Air conditioner automatically cleaning control method - Google Patents
Air conditioner automatically cleaning control method Download PDFInfo
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- CN109916030A CN109916030A CN201910218176.7A CN201910218176A CN109916030A CN 109916030 A CN109916030 A CN 109916030A CN 201910218176 A CN201910218176 A CN 201910218176A CN 109916030 A CN109916030 A CN 109916030A
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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: to obtain the current PM2.5 value of room air；Judge whether to start the air ejector fan and the Air Blast fan to execute dust suction cleaning according to the PM2.5 value.The present invention judges whether that the mode for starting air ejector fan and Air Blast fan can more accurately determine that heat exchanging device carries out dust suction clean opportunity according to PM2.5 value.Further, the dirty degree of heat exchanger is judged according to the size of PM2.5 value, and the revolving speed of Air Blast fan and air ejector fan is then judged according to the dirt degree, it is energy saving under the premise of guaranteeing pick-up performance.
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: S110, obtains the current PM2.5 value of room air；S120, according to
PM2.5 value 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, in step s 110, obtain indoor current
PM2.5 value the step of include: using PM2.5 sensor detection room air PM2.5 value.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, in step s 110, obtain indoor current
PM2.5 value the step of include: to obtain local Weather information；The PM2.5 value of room air is obtained according to the Weather information.
In the preferred embodiment of above-mentioned air conditioner automatically cleaning control method, step S120 is specifically included: when described
When PM2.5 value the first preset value of >, start 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 PM2.5 value≤second preset value, to control institute in the case of the air ejector fan and the Air Blast fan start
The revolving speed for stating 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 default
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 PM2.5 value the second preset value of >, to control institute in the case of the air ejector fan and the Air Blast fan start
The revolving speed for stating 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 revolving speed
First revolving speed described in >, the second revolving speed described in the 4th revolving speed >.
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, " 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.
Since whether indoor heat exchanger is dirty stifled or how long can be dirty, this has with indoor air quality (PM2.5 value)
Much relations, when air quality is poor, dirty fast of indoor heat exchanger；When the air quality is good, dirty slow of indoor heat exchanger.
Therefore, the present invention judges whether that the mode for starting air ejector fan and Air Blast fan can be determined more accurately pair according to PM2.5 value
Heat exchanger carries out dust suction clean opportunity.Further, the dirty degree of heat exchanger is judged according to the size of PM2.5 value, then root
The revolving speed that Air Blast fan and air ejector fan are 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, obtains the current PM2.5 value of room air；S120, basis
PM2.5 value judges whether to start air ejector fan and Air Blast fan to execute dust suction cleaning.PM2.5 indicates thin in every cubic metres of air
The content of microparticle object, such as 10 micrograms/cubic meter PM2.5 concentration index are 10, and PM2.5 value of the invention is PM2.5 concentration
Index.It will be appreciated by persons skilled in the art that whether indoor heat exchanger dirty stifled or how long can be dirty, this with it is indoor
Air quality (PM2.5 value) has much relations, when air quality is poor, dirty fast of indoor heat exchanger；When air quality is preferable
When, dirty slow of indoor heat exchanger.Therefore, the present invention judges whether to start the side of air ejector fan and Air Blast fan according to PM2.5 value
Formula can more accurately determine that heat exchanging device carries out dust suction clean opportunity.
Specifically, starting air ejector fan and Air Blast fan when PM2.5 value the first preset value of >.As an example, this
One preset value can be 100,120,150 etc., be also possible to other reasonable values between 100-150.In step s 110, indoor
The PM2.5 value of air can use the PM2.5 sensor installed on air-conditioning and detect to obtain, can also be by obtaining local weather
Information obtains the PM2.5 value of room air from Weather information.It can be by this field about the concrete mode for obtaining PM2.5 value
Technical staff neatly selects, and details are not described herein.
Preferably, in the case of air ejector fan and Air Blast fan start, when PM2.5 value≤second preset value, control
The revolving speed of air ejector 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 pre-
If value, such as the second preset value are 155.Illustrate that dirty block up of heat exchanger is not very serious at this time, therefore air ejector fan can be made
Revolving speed be the first revolving speed, the revolving speed of Air Blast fan is the second revolving speed.First revolving speed and the second revolving speed can be by this field skills
Art personnel 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
It can be one grade of revolving speed of Air Blast fan.
Further, in the case of air ejector fan and Air Blast fan start, when PM2.5 value the second preset value of >, control
The revolving speed of air ejector fan is third revolving speed, and the revolving speed for controlling Air Blast fan is the 4th revolving speed；Wherein, first turn of third revolving speed >
Speed, the 4th the second revolving speed of revolving speed >.The pollution level of room air is big at this time, illustrates the dirty stifled very serious of heat exchanger, therefore
It can make the revolving speed third revolving speed of air ejector fan, the revolving speed of Air Blast fan is the 4th revolving speed.The third revolving speed and the 4th revolving speed
It can be set according to actual needs by those skilled in the art, as an example, third revolving speed is also possible to two grades of air ejector fan
Revolving speed (perhaps other are higher than one grade revolving speeds) the 4th revolving speed is also possible to (or other grade of two grades of revolving speeds of Air Blast fan
Revolving speed).
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 being set in indoor unit and humidification mould
Block, enough atomizations under the action of humidification module of water energy in water storage cavity are vapor and diffuse to heat exchanger.Air-conditioning of the invention
Device automatically cleaning control method further include: after air conditioner dust suction cleaning terminates, start humidification module, expand clean water steam
On the heat exchanger of scattered 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 current PM2.5 value of room air is obtained；
S120, judge whether to start the air ejector fan and the Air Blast fan to execute dust suction cleaning according to the PM2.5 value.
2. air conditioner automatically cleaning control method according to claim 1, which is characterized in that in step s 110, obtain room
The step of interior current PM2.5 value includes:
Utilize the PM2.5 value of PM2.5 sensor detection room air.
3. air conditioner automatically cleaning control method according to claim 1, which is characterized in that in step s 110, obtain room
The step of interior current PM2.5 value includes:
Obtain local Weather information；
The PM2.5 value of room air is obtained according to the Weather information.
4. air conditioner automatically cleaning control method according to claim 1, which is characterized in that step S120 is specifically included:
When PM2.5 value first preset value of >, start the air ejector fan and the Air Blast fan.
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 PM2.5 value≤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 >.
6. air conditioner automatically cleaning control method according to claim 5, 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 PM2.5 value the second preset value of >, described in control
The revolving speed of 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 >.
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 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 9, 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 |
|---|---|---|---|
| CN201910218176.7A CN109916030A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218176.7A CN109916030A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
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| CN109916030A true CN109916030A (en) | 2019-06-21 |
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ID=66966195
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| CN201910218176.7A Pending CN109916030A (en) | 2019-03-21 | 2019-03-21 | Air conditioner automatically cleaning control method |
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Cited By (4)
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| CN112097362A (en) * | 2020-09-03 | 2020-12-18 | 南京天加环境科技有限公司 | Self-cleaning control method for air conditioning system |
| CN112556010A (en) * | 2020-12-14 | 2021-03-26 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, air conditioner, medium and product |
| 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 |
| CN113188244A (en) * | 2021-04-16 | 2021-07-30 | 珠海格力电器股份有限公司 | Air conditioning unit control method and device, air conditioning unit and storage medium |
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Application publication date: 20190621 |