CN106765924B - Air conditioner and its cleaning control method - Google Patents
Air conditioner and its cleaning control method Download PDFInfo
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- CN106765924B CN106765924B CN201611128878.9A CN201611128878A CN106765924B CN 106765924 B CN106765924 B CN 106765924B CN 201611128878 A CN201611128878 A CN 201611128878A CN 106765924 B CN106765924 B CN 106765924B
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/39—Monitoring filter performance
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of cleaning control methods of air conditioner, the following steps are included: when air conditioner meets washing conditions, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line；When the water level in dust-collecting box reaches the first water level line, control air conditioner is filtered net cleaning；Net cleaning to be filtered finishes, and drains the sewage in the dust-collecting box；The condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again；When the water level in the dust-collecting box is more than first water level line and reaches the second water level line, controls the air conditioner and be filtered net cleaning.The invention also discloses a kind of air conditioners.The present invention can utmostly improve the cleannes of filter screen.
Description
Technical field
The present invention relates to refrigeration technology field more particularly to a kind of air conditioners and its cleaning control method.
Background technique
The filter screen of air conditioner typically serves to the effect for preventing the impurity such as dust from entering the room machine and filtering room air,
But works as air conditioner after a period of use, full dust can be accumulated on filter screen, not only reduce the intake of indoor unit, but also can shadow
Ring the air quality of the wind of blowout.It is this to solve the problems, such as, it is thought that being timed dry brush or water to the filter screen of air conditioner
Wash automatically cleaning.But air conditioner only takes the dry brush of timing or washing automatically cleaning, the cleannes of filter screen is not ensured that, such as when filtering
When having accumulated more dust on the net, dust brush thereon can not be use up completely even across repeatedly dry brush cleaning；Similarly,
Round brush brings dust to dust-collecting box through filter screen after dipping in water, and increasing with number of revolutions, in turn the ash in dust-collecting box
Dirt follows the rotation for turning brush to be adhered on filter screen, so that clean purpose be not achieved.
Summary of the invention
The main purpose of the present invention is to provide a kind of air conditioner and its cleaning control methods, it is intended to utmostly improve
The cleannes of strainer.
To achieve the above object, the present invention provides a kind of cleaning control method of air conditioner, comprising the following steps:
S1, when air conditioner meets washing conditions, by air conditioner operation refrigeration/dehumidification during generate condensed water be pumped into
In dust-collecting box, until the water level in the dust-collecting box reaches the first water level line；
S2, when the water level in dust-collecting box reaches the first water level line, control air conditioner be filtered net cleaning；
S3, net to be filtered cleaning finish, and drain the sewage in the dust-collecting box；
In S4, the condensed water suction dust-collecting box for again generating air conditioner operation refrigeration/dehumidification in the process；
S5, when the water level in the dust-collecting box is more than first water level line and when reaching the second water level line, described in control
Air conditioner is filtered net cleaning.
Preferably, after the S3 step further include:
The condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again, until the dust
Water level in box reaches the first water level line；
The sewage in the dust-collecting box is drained, to clean the dust-collecting box again.
Preferably, the cleaning control method of the air conditioner further include:
It obtains air conditioner and is filtered the clean cumulative number of net；
When the cumulative number meets preset condition, S1 is thened follow the steps.
Preferably, after the step S5 further include:
Washing automatically cleaning is completed to the air conditioner, the condensation that will be generated during air conditioner operation refrigeration/dehumidification again
Water is pumped into dust-collecting box；
When the water level in the dust-collecting box reaches second water level line, the sewage in the dust-collecting box is drained, with again
The secondary cleaning dust-collecting box.
Preferably, the washing conditions of the air conditioner satisfaction include:
The air conditioner accumulated running time reaches the first preset time；Or
The accumulative operation refrigeration of the air conditioner, dehumidifying or air supply pattern time reach the second preset time；Or
The accumulative operation heating mode of the air conditioner reaches third preset time；Or
If the air conditioner accumulated running time meets the 4th preset time, and within the accumulated running time, described
Air conditioner does not receive instruction of drawing water.
To achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes:
Pumping module, for when air conditioner meets washing conditions, air conditioner operation refrigeration/dehumidification to be generated in the process
Condensed water is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line；
Control module, for when the water level in dust-collecting box reaches the first water level line, it is clear that control air conditioner is filtered net
It is clean；
Drain module finishes for net to be filtered cleaning, drains the sewage in the dust-collecting box；
The pumping module is also used to that the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into collection again
In dirt box；
The control module is also used to when the water level in the dust-collecting box is more than first water level line and reaches the second water
When bit line, controls the air conditioner and be filtered net cleaning.
Preferably, the pumping module is also used to:
The condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again, until the dust
Water level in box reaches the first water level line；
The drain module is also used to drain the sewage in the dust-collecting box, to clean the dust-collecting box again.
Preferably, the air conditioner further include:
Module is obtained, is filtered the clean cumulative number of net for obtaining air conditioner；
The control module is also used to meet preset condition when the cumulative number, then controls the pumping module in sky
When device being adjusted to meet washing conditions, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box, until institute
It states the water level in dust-collecting box and reaches the first water level line.
Preferably, the pumping module is also used to:
Washing automatically cleaning is completed to the air conditioner, the condensation that will be generated during air conditioner operation refrigeration/dehumidification again
Water is pumped into dust-collecting box；
The drain module is also used to when the water level in the dust-collecting box reaches second water level line, is drained described
Sewage in dust-collecting box, to clean the dust-collecting box again.
Preferably, the washing conditions of the air conditioner satisfaction include:
The air conditioner accumulated running time reaches the first preset time；Or
The accumulative operation refrigeration of the air conditioner, dehumidifying or air supply pattern time reach the second preset time；Or
The accumulative operation heating mode of the air conditioner reaches third preset time；Or
If the air conditioner accumulated running time meets the 4th preset time, and within the accumulated running time, described
Air conditioner does not receive instruction of drawing water.
Air conditioner and its cleaning control method provided by the invention, by when air conditioner meets washing conditions, by air-conditioning
Device runs the condensed water generated during refrigeration/dehumidification and is pumped into dust-collecting box, until the water level in the dust-collecting box reaches first
Water level line, when the water level in dust-collecting box reaches the first water level line, control air conditioner is filtered net cleaning, net cleaning to be filtered
It finishes, drains the sewage in the dust-collecting box, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into collection again
In dirt box, when the water level in the dust-collecting box is more than first water level line and reaches the second water level line, the air-conditioning is controlled
Device is filtered net cleaning.In this way, avoiding the dust in dust-collecting box by carrying out first doing the combination washed after brush to filter screen
The rotation for turning brush is followed to be adhered on filter screen, in this way, reduce the residual of dust on filter screen, it therefore, can be utmostly
The cleannes of ground raising filter screen.
Detailed description of the invention
Fig. 1 is the flow diagram of the cleaning control method first embodiment of the air condition of that present invention；
Fig. 2 is the stereoscopic-state schematic diagram at one visual angle of the air condition of that present invention；
Fig. 3 is the diagrammatic cross-section of air conditioner a direction in Fig. 2；
Fig. 4 is the flow diagram of the cleaning control method second embodiment of the air condition of that present invention；
Fig. 5 is the flow diagram of the cleaning control method 3rd embodiment of the air condition of that present invention；
Fig. 6 is the flow diagram of the cleaning control method fourth embodiment of the air condition of that present invention；
Fig. 7 is the functional block diagram of the air condition of that present invention first embodiment；
Fig. 8 is the functional block diagram of the air condition of that present invention second embodiment.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of air conditioner and its cleaning control method, by the way that air conditioner is first run refrigeration/dehumidification process
The condensed water of middle generation is pumped into dust-collecting box until water level reaches the first water level line, and it is clear that control air conditioner is filtered the dry brush of net
Clean, net cleaning to be filtered finishes, and drains the sewage in the dust-collecting box, takes out in condensed water to dust-collecting box again, when water level reaches
When the second water level line, control air conditioner is filtered net washing cleaning.In this way, first carrying out dry brush cleaning, Ke Yijin to filter screen
Possibly the dust brush on filter screen is use up, facilitates the subsequent washing automatically cleaning to filter screen, while will after the completion of dry brush
Sewage in dust-collecting box is washed again after draining, and when can not only prevent from accumulating more dust in dust-collecting box, can also be kept away
Exempting from the dust in dust-collecting box follows the rotation for turning brush to be adhered on filter screen, so as to farthest reach cleaning filter screen
Purpose.
Referring to Fig.1, in one embodiment, the air conditioner cleaning control method the following steps are included:
Step S1, when air conditioner meets washing conditions, air conditioner is run into the condensed water generated during refrigeration/dehumidification
It is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line；
In the present embodiment, the washing conditions that the air conditioner meets include: to reach the air conditioner accumulated running time
One preset time；Or the accumulative operation refrigeration of the air conditioner, dehumidifying or air supply pattern time reach the second preset time；Or it is described
The accumulative operation heating mode of air conditioner reaches third preset time；If or the air conditioner accumulated running time meets the 4th and presets
Time, and within the accumulated running time, the air conditioner, which does not receive instruction etc. of drawing water, can be used for determining air conditioner
Need to be filtered the clean condition of net.
Wherein, accumulated running time can first power on starting from the air conditioner, and run refrigeration, heating, dehumidifying or
Start timing when isotype of blowing, stop timing during shutdown and records runing time, and in the refrigeration of booting operation next time, system
When heat, dehumidifying or air-supply isotype, continue cumulative runing time.It is understood that when air conditioner carried out a filter screen
After cleaning, accumulated running time can be zeroed out.
Referring to Fig. 2 and Fig. 3, it is equipped with a drip tray 18 below the evaporator (not shown) of air conditioner 1, for collecting from evaporation
The condensed water fallen on device.And the water outlet 181 being connected to outdoor is offered on drip tray 18, the water in drip tray 18 can pass through
Water outlet 181 is discharged to outdoor.Water in drip tray 18 can be pumped into dust-collecting box 313 by water pump (not shown), so as to abundant
The water in drip tray 18 is fallen into using condensation on evaporator.Similarly, the water in dust-collecting box 313 can pass through discharge outlet (not shown)
It is discharged to outdoor, in order to replace the water in dust-collecting box 313, to achieve the purpose that clean dust-collecting box 313.
The overthe openings of dust-collecting box 313 are equipped with filter screen shaft, to drive filter screen 22 to move over dust-collecting box 313
The round brush 311 being equipped in opening.It is in rolling contact after being soaked due to round brush 311 with filter screen 22, dust on filter screen 22 etc. is stifled
Plug thing may adhere on round brush 311, so as to filter screen 22 is clean, prevent the tampers such as dust from moving to air conditioner
100 normal work for influencing air conditioner 100 elsewhere.In addition, the dust being adhered on round brush 311 can be in the mistake of rolling
It is dissolved in journey in the water of dust-collecting box 313, also maintains the cleaning function of round brush 311.
In the present embodiment, referring to Fig. 3, the outside of dust-collecting box is equipped with water level sensor 40, for judging the water in dust-collecting box
Whether position reaches 10 position of the first water level line, and sensed position is t1 at a distance from the lower convex edge of round brush 311, wherein the value of t1
Range are as follows: 0 < t1 < 10mm.It is understood that in other embodiments, when condensed water is pumped into dust-collecting box by air conditioner, and
It when water level reaches the first water level line 10, will might not stop immediately, and can achieve the position close to the lower convex edge of round brush 311
It sets, being subject to convex edge under round brush 311 does not reach the position of the condensed water in dust-collecting box.The present invention does not make specific limit to this
It is fixed.
Step S2, when the water level in dust-collecting box reaches the first water level line 10, control air conditioner is filtered the cleaning of net 22；
Step S3, the cleaning of net 22 to be filtered finishes, and drains the sewage in the dust-collecting box；
In the present embodiment, when the water level in dust-collecting box reaches the first water level line 10, the filter screen shaft of air conditioner is controlled
Rotation, the round brush 311 being equipped in the opening of dust-collecting box 313 with driving filter screen 22 to move over, in this way, round brush 311 passes through
Dry brush cleans the dust on filter screen 22, and falls in the condensed water in dust-collecting box, so as to by filter screen 22
On dust be dissolved in water.When filter screen 22 it is dry brush finish, then the sewage in dust-collecting box can be drained, so that on filter screen 22
The dust fallen is flowed out with water.
Step S4, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again；
Step S5, when the water level in the dust-collecting box is more than first water level line 10 and reaches the second water level line 20,
It controls the air conditioner and is filtered the cleaning of net 22.
It, then can be by again by air conditioner after air conditioner is completed to clean the dry brush of filter screen 22 in the present embodiment
The condensed water of generation is pumped into dust-collecting box, when the water level in dust-collecting box is more than first water level line 10 and reaches the second water level line
It when 20, controls the air conditioner and is filtered net 22 and carry out washing automatically cleaning, at this point, since the water level in dust-collecting box reaches second
Water level line 20, extra water then can be discharged into drip tray automatically by gap 30.If setting the radial thickness of round brush as t2, overflow
The position of 30 lower end of the mouth of a river is higher than the position that round brush 311 descends convex edge, also even descends convex edge as starting point using round brush 311, then gap
The height and position of 30 lower ends is less than t2.In this way, the lower convex edge part of round brush 311 can be immersed in condensed water, round brush 311 then can be with
A certain amount of condensed water is adsorbed, when round brush 311 rolls, the dust on filter screen 22 can be adhered on round brush 311, thus
It can be clean by filter screen 22.
Air conditioner provided by the invention, by the way that when air conditioner meets washing conditions, air conditioner is run refrigeration/dehumidification mistake
The condensed water generated in journey is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line, when in dust-collecting box
Water level when reaching the first water level line, control air conditioner is filtered net cleaning, and net to be filtered is cleaned and finished, and drains the dust
The condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box, when the dust by the sewage in box again
When water level in box is more than first water level line and reaches the second water level line, controls the air conditioner and be filtered net cleaning.
In this way, avoiding the dust in dust-collecting box by carrying out first doing the combination washed after brush to filter screen and following the rotation for turning brush viscous
It is attached on filter screen, in this way, reducing the residual of dust on filter screen, therefore, can farthest improve the clear of filter screen
Cleanliness.
In one embodiment, as shown in figure 4, on the basis of above-mentioned shown in FIG. 1, after the S3 step further include:
Step S6, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again, until institute
It states the water level in dust-collecting box and reaches the first water level line 10；
Step S7, the sewage in the dust-collecting box is drained, to clean the dust-collecting box again.
In the present embodiment, when the dry brush of filter screen 22 finishes, and the sewage in dust-collecting box is drained, will be fallen on filter screen 22
Dust when being flowed out with water, the condensed water generated during air conditioner operation refrigeration/dehumidification can also be pumped into dust-collecting box again
It is interior, until the water level in the dust-collecting box reaches the first water level line 10.At this point it is possible to the sewage in the dust-collecting box is drained, with
The dust-collecting box is cleaned again.In this way, can be cleaned to avoid air conditioner in subsequent washing by the cleaning again to dust-collecting box
In, since water has polluted, prevent sewage that dust is adhered in turn on filter screen 22 with round brush, to reach utmostly
Improve the purpose of 22 cleannes of filter screen.As above, when water level reaches the first water level line 10, will might not stop immediately,
It can achieve the position close to the lower convex edge of round brush 311, the position of the condensed water in dust-collecting box do not reached with the lower convex edge of round brush 311
Subject to.The present invention is to this and is not especially limited.
In one embodiment, as shown in figure 5, on the basis of above-mentioned Fig. 1 or shown in Fig. 4, the cleaning control of the air conditioner
Method processed further include:
Step S8, it obtains air conditioner and is filtered the clean cumulative number of net 22；
Step S9, when the cumulative number meets preset condition, S1 is thened follow the steps.
In the present embodiment, it includes dry brush and washing that filter screen 22, which cleans, and it is clean tired that acquisition air conditioner is filtered net 22
Metering number then executes of the invention when air conditioner carries out the 5N times (natural numbers such as N=1,2,3,4,5) filter screen 22 cleaning
Step S1 has the function that utmostly to improve 22 cleannes of filter screen to do the step of brush combines washing through the invention.
In the present embodiment, it is assumed that N=1, then before air conditioner 4 times to the cleaning of filter screen 22 may include 4 times it is independent
Dry brush or washing, when needing to carry out the 5th filter screen 22 and cleaning, at this point it is possible to control air conditioner brush dry to filter screen 22 with
And wash the cleannes that the mode combined utmostly improves filter screen 22.
In one embodiment, as shown in fig. 6, on the basis of above-mentioned Fig. 1, Fig. 4 or shown in fig. 5, after the step S5
Further include:
Step S10, washing automatically cleaning is completed to the air conditioner, will be produced during air conditioner operation refrigeration/dehumidification again
Raw condensed water is pumped into dust-collecting box；
Step S11, it when the water level in the dust-collecting box reaches second water level line 20, drains in the dust-collecting box
Sewage, to clean the dust-collecting box again.
In the present embodiment, when air conditioner completes washing automatically cleaning, at this point, draining the sewage in dust-collecting box.Then again will
Air conditioner runs the condensed water generated during refrigeration/dehumidification and is pumped into dust-collecting box, when the water level in the dust-collecting box reaches the
When two water level lines 20, at this point it is possible to the sewage in the dust-collecting box be drained, by the dust fallen on filter screen 22 with water flow
Out, to clean the dust-collecting box again.In this way, by the cleaning again to dust-collecting box, it can be to avoid air conditioner in subsequent water
It washes down in clean, since water has polluted, prevents sewage that dust is adhered in turn on filter screen 22 with round brush, to reach most
Big degree improves the purpose of 22 cleannes of filter screen.
The present invention also provides a kind of air conditioners 100, and referring to Fig. 7, in one embodiment, the air conditioner 100 includes:
Pumping module 1, for will be generated during air conditioner operation refrigeration/dehumidification when air conditioner meets washing conditions
Condensed water be pumped into dust-collecting box in, until the dust-collecting box in water level reach the first water level line；
In the present embodiment, the washing conditions that the air conditioner meets include: to reach the air conditioner accumulated running time
One preset time；Or the accumulative operation refrigeration of the air conditioner, dehumidifying or air supply pattern time reach the second preset time；Or it is described
The accumulative operation heating mode of air conditioner reaches third preset time；If or the air conditioner accumulated running time meets the 4th and presets
Time, and within the accumulated running time, the air conditioner, which does not receive instruction etc. of drawing water, can be used for determining air conditioner
Need to be filtered the clean condition of net.
Wherein, accumulated running time can first power on starting from the air conditioner, and run refrigeration, heating, dehumidifying or
Start timing when isotype of blowing, stop timing during shutdown and records runing time, and in the refrigeration of booting operation next time, system
When heat, dehumidifying or air-supply isotype, continue cumulative runing time.It is understood that when air conditioner carried out a filter screen
After cleaning, accumulated running time can be zeroed out.
Referring to Fig. 2 and Fig. 3, it is equipped with a drip tray 18 below the evaporator (not shown) of air conditioner 1, for collecting from evaporation
The condensed water fallen on device.And the water outlet 181 being connected to outdoor is offered on drip tray 18, the water in drip tray 18 can pass through
Water outlet 181 is discharged to outdoor.Water in drip tray 18 can be pumped into dust-collecting box 313 by water pump (not shown), so as to abundant
The water in drip tray 18 is fallen into using condensation on evaporator.Similarly, the water in dust-collecting box 313 can pass through discharge outlet (not shown)
It is discharged to outdoor, in order to replace the water in dust-collecting box 313, to achieve the purpose that clean dust-collecting box 313.
The overthe openings of dust-collecting box 313 are equipped with filter screen shaft, to drive filter screen 22 to move over dust-collecting box 313
The round brush 311 being equipped in opening.It is in rolling contact after being soaked due to round brush 311 with filter screen 22, dust on filter screen 22 etc. is stifled
Plug thing may adhere on round brush 311, so as to filter screen 22 is clean, prevent the tampers such as dust from moving to air conditioner
100 normal work for influencing air conditioner 100 elsewhere.In addition, the dust being adhered on round brush 311 can be in the mistake of rolling
It is dissolved in journey in the water of dust-collecting box 313, also maintains the cleaning function of round brush 311.
In the present embodiment, referring to Fig. 3, the outside of dust-collecting box is equipped with water level sensor 40, for judging the water in dust-collecting box
Whether position reaches 10 position of the first water level line, and sensed position is t1 at a distance from the lower convex edge of round brush 311, wherein the value of t1
Range are as follows: 0 < t1 < 10mm.It is understood that in other embodiments, when condensed water is pumped into dust-collecting box by air conditioner, and
It when water level reaches the first water level line 10, will might not stop immediately, and can achieve the position close to the lower convex edge of round brush 311
It sets, being subject to convex edge under round brush 311 does not reach the position of the condensed water in dust-collecting box.The present invention does not make specific limit to this
It is fixed.
Control module 2, for when the water level in dust-collecting box reaches the first water level line, it is clear that control air conditioner is filtered net
It is clean；
Drain module 3 finishes for net to be filtered cleaning, drains the sewage in the dust-collecting box；
In the present embodiment, when the water level in dust-collecting box reaches the first water level line 10, the filter screen shaft of air conditioner is controlled
Rotation, the round brush 311 being equipped in the opening of dust-collecting box 313 with driving filter screen 22 to move over, in this way, round brush 311 passes through
Dry brush cleans the dust on filter screen 22, and falls in the condensed water in dust-collecting box, so as to by filter screen 22
On dust be dissolved in water.When filter screen 22 it is dry brush finish, then the sewage in dust-collecting box can be drained, so that on filter screen 22
The dust fallen is flowed out with water.
The pumping module 1 is also used to that the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into collection again
In dirt box；
The control module 2 is also used to when the water level in the dust-collecting box is more than first water level line and reaches second
When water level line, controls the air conditioner and be filtered net cleaning.
It, then can be by again by air conditioner after air conditioner is completed to clean the dry brush of filter screen 22 in the present embodiment
The condensed water of generation is pumped into dust-collecting box, when the water level in dust-collecting box is more than first water level line 10 and reaches the second water level line
It when 20, controls the air conditioner and is filtered net 22 and carry out washing automatically cleaning, at this point, since the water level in dust-collecting box reaches second
Water level line 20, extra water then can be discharged into drip tray automatically by gap 30.If setting the radial thickness of round brush as t2, overflow
The position of 30 lower end of the mouth of a river is higher than the position that round brush 311 descends convex edge, also even descends convex edge as starting point using round brush 311, then gap
The height and position of 30 lower ends is less than t2.In this way, the lower convex edge part of round brush 311 can be immersed in condensed water, round brush 311 then can be with
A certain amount of condensed water is adsorbed, when round brush 311 rolls, the dust on filter screen 22 can be adhered on round brush 311, thus
It can be clean by filter screen 22.
Air conditioner cleaning control method provided by the invention, by the way that when air conditioner meets washing conditions, air conditioner is transported
The condensed water generated during row refrigeration/dehumidification is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level
Line, when the water level in dust-collecting box reaches the first water level line, control air conditioner is filtered net cleaning, and net to be filtered has cleaned
Finish, drain the sewage in the dust-collecting box, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust again
In box, when the water level in the dust-collecting box is more than first water level line and reaches the second water level line, the air conditioner is controlled
It is filtered net cleaning.In this way, by first do the combination washed after brush to filter screen, avoid dust in dust-collecting box with
It is adhered on filter screen with the rotation for turning brush, in this way, reduce the residual of dust on filter screen, it therefore, can be farthest
Improve the cleannes of filter screen.
In one embodiment, as shown in fig. 7, the pumping module 1 is also used to:
The condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again, until the dust
Water level in box reaches the first water level line；
The drain module 3, is also used to drain the sewage in the dust-collecting box, to clean the dust-collecting box again.
In the present embodiment, when the dry brush of filter screen 22 finishes, and the sewage in dust-collecting box is drained, will be fallen on filter screen 22
Dust when being flowed out with water, the condensed water generated during air conditioner operation refrigeration/dehumidification can also be pumped into dust-collecting box again
It is interior, until the water level in the dust-collecting box reaches the first water level line 10.At this point it is possible to the sewage in the dust-collecting box is drained, with
The dust-collecting box is cleaned again.In this way, can be cleaned to avoid air conditioner in subsequent washing by the cleaning again to dust-collecting box
In, since water has polluted, prevent sewage that dust is adhered in turn on filter screen 22 with round brush, to reach utmostly
Improve the purpose of 22 cleannes of filter screen.As above, when water level reaches the first water level line 10, will might not stop immediately,
It can achieve the position close to the lower convex edge of round brush 311, the position of the condensed water in dust-collecting box do not reached with the lower convex edge of round brush 311
Subject to.The present invention is to this and is not especially limited.
In one embodiment, as shown in figure 8, on the basis of above-mentioned shown in Fig. 7, the air conditioner further include:
Module 4 is obtained, is filtered the clean cumulative number of net for obtaining air conditioner；
The control module 2 is also used to meet preset condition when the cumulative number, then controls the pumping module in sky
When device being adjusted to meet washing conditions, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box, until institute
It states the water level in dust-collecting box and reaches the first water level line.
In the present embodiment, it includes dry brush and washing that filter screen 22, which cleans, and it is clean tired that acquisition air conditioner is filtered net 22
Metering number then executes of the invention when air conditioner carries out the 5N times (natural numbers such as N=1,2,3,4,5) filter screen 22 cleaning
Step S1 has the function that utmostly to improve 22 cleannes of filter screen to do the step of brush combines washing through the invention.
In the present embodiment, it is assumed that N=1, then before air conditioner 4 times to the cleaning of filter screen 22 may include 4 times it is independent
Dry brush or washing, when needing to carry out the 5th filter screen 22 and cleaning, at this point it is possible to control air conditioner brush dry to filter screen 22 with
And wash the cleannes that the mode combined utmostly improves filter screen 22.
In one embodiment, as shown in Fig. 7 or Fig. 8, the pumping module 1 is also used to:
Washing automatically cleaning is completed to the air conditioner, the condensation that will be generated during air conditioner operation refrigeration/dehumidification again
Water is pumped into dust-collecting box；
The drain module 3 is also used to when the water level in the dust-collecting box reaches second water level line, is drained described
Sewage in dust-collecting box, to clean the dust-collecting box again.
In the present embodiment, when air conditioner completes washing automatically cleaning, at this point, draining the sewage in dust-collecting box.Then again will
Air conditioner runs the condensed water generated during refrigeration/dehumidification and is pumped into dust-collecting box, when the water level in the dust-collecting box reaches the
When two water level lines 20, at this point it is possible to the sewage in the dust-collecting box be drained, by the dust fallen on filter screen 22 with water flow
Out, to clean the dust-collecting box again.In this way, by the cleaning again to dust-collecting box, it can be to avoid air conditioner in subsequent water
It washes down in clean, since water has polluted, prevents sewage that dust is adhered in turn on filter screen 22 with round brush, to reach most
Big degree improves the purpose of 22 cleannes of filter screen.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (8)
1. a kind of cleaning control method of air conditioner, which is characterized in that the cleaning control method of the air conditioner includes following step
It is rapid:
S1, when air conditioner meets washing conditions, by air conditioner operation refrigeration/dehumidification during generate condensed water be pumped into dust
In box, until the water level in the dust-collecting box reaches the first water level line；
S2, when the water level in dust-collecting box reaches the first water level line, control air conditioner be filtered net cleaning；
S3, net to be filtered cleaning finish, and drain the sewage in the dust-collecting box, air conditioner is run refrigeration/dehumidification process again
The condensed water of middle generation is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line, drains the dust
Sewage in box, to clean the dust-collecting box again；
In S4, the condensed water suction dust-collecting box for again generating air conditioner operation refrigeration/dehumidification in the process；
S5, when the water level in the dust-collecting box is more than first water level line and when reaching the second water level line, control the air-conditioning
Device is filtered net cleaning.
2. the cleaning control method of air conditioner as described in claim 1, which is characterized in that the cleaning controlling party of the air conditioner
Method further include:
It obtains air conditioner and is filtered the clean cumulative number of net；
When the cumulative number meets preset condition, S1 is thened follow the steps.
3. the cleaning control method of air conditioner as claimed in claim 1 or 2, which is characterized in that also wrapped after the step S5
It includes:
Washing automatically cleaning is completed to the air conditioner, again takes out the condensed water generated during air conditioner operation refrigeration/dehumidification
Enter in dust-collecting box；
When the water level in the dust-collecting box reaches second water level line, the sewage in the dust-collecting box is drained, with clear again
The clean dust-collecting box.
4. the cleaning control method of air conditioner as described in claim 1, which is characterized in that the washing item that the air conditioner meets
Part includes:
The air conditioner accumulated running time reaches the first preset time；Or
The accumulative operation refrigeration of the air conditioner, dehumidifying or air supply pattern time reach the second preset time；Or
The accumulative operation heating mode of the air conditioner reaches third preset time；Or
If the air conditioner accumulated running time meets the 4th preset time, and within the accumulated running time, the air-conditioning
Device does not receive instruction of drawing water.
5. a kind of air conditioner, which is characterized in that the air conditioner includes:
Pumping module, the condensation for will be generated during air conditioner operation refrigeration/dehumidification when air conditioner meets washing conditions
Water is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line；
Control module, for when the water level in dust-collecting box reaches the first water level line, control air conditioner to be filtered net cleaning；
Drain module finishes for net to be filtered cleaning, drains the sewage in the dust-collecting box, runs air conditioner make again
The condensed water generated in cold/dehumidification process is pumped into dust-collecting box, until the water level in the dust-collecting box reaches the first water level line, institute
Drain module is stated, is also used to drain the sewage in the dust-collecting box, to clean the dust-collecting box again；
The pumping module is also used to that the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box again
It is interior；
The control module is also used to when the water level in the dust-collecting box is more than first water level line and reaches the second water level line
When, it controls the air conditioner and is filtered net cleaning.
6. air conditioner as claimed in claim 5, which is characterized in that the air conditioner further include:
Module is obtained, is filtered the clean cumulative number of net for obtaining air conditioner；
The control module is also used to meet preset condition when the cumulative number, then controls the pumping module in air conditioner
When meeting washing conditions, the condensed water generated during air conditioner operation refrigeration/dehumidification is pumped into dust-collecting box, until the collection
Water level in dirt box reaches the first water level line.
7. such as air conditioner described in claim 5 or 6, which is characterized in that the pumping module is also used to:
Washing automatically cleaning is completed to the air conditioner, again takes out the condensed water generated during air conditioner operation refrigeration/dehumidification
Enter in dust-collecting box；
The drain module is also used to drain the dust when the water level in the dust-collecting box reaches second water level line
Sewage in box, to clean the dust-collecting box again.
8. air conditioner as claimed in claim 5, which is characterized in that the washing conditions that the air conditioner meets include:
The air conditioner accumulated running time reaches the first preset time；Or
The accumulative operation refrigeration of the air conditioner, dehumidifying or air supply pattern time reach the second preset time；Or
The accumulative operation heating mode of the air conditioner reaches third preset time；Or
If the air conditioner accumulated running time meets the 4th preset time, and within the accumulated running time, the air-conditioning
Device does not receive instruction of drawing water.
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| CN201611128878.9A CN106765924B (en) | 2016-12-09 | 2016-12-09 | Air conditioner and its cleaning control method |
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| CN201611128878.9A CN106765924B (en) | 2016-12-09 | 2016-12-09 | Air conditioner and its cleaning control method |
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| CN107510997B (en) * | 2017-07-21 | 2019-09-27 | 广东美的制冷设备有限公司 | Air conditioner and its cleaning control method and device |
| CN110017589A (en) * | 2019-03-03 | 2019-07-16 | 广东美的制冷设备有限公司 | Control method, air conditioner and the computer readable storage medium of air conditioner |
| CN110017534B (en) * | 2019-03-03 | 2024-04-26 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner |
| CN109780698B (en) * | 2019-03-08 | 2021-02-26 | 广东美的制冷设备有限公司 | Air conditioner, method of controlling the same, and computer-readable storage medium |
| CN110469944B (en) * | 2019-08-16 | 2022-03-29 | 青岛海尔空调器有限总公司 | Air conditioner self-cleaning method and device and air conditioner |
| CN111237859A (en) * | 2020-01-16 | 2020-06-05 | 海信（广东）空调有限公司 | Air conditioner and control method thereof |
| CN111266371B (en) * | 2020-02-24 | 2021-06-22 | 珠海格力电器股份有限公司 | Method and equipment for cleaning oil stain of air conditioner, air conditioner and storage medium |
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