CN105910178A - Air conditioner and cleaning control method thereof - Google Patents
Air conditioner and cleaning control method thereof Download PDFInfo
- Publication number
- CN105910178A CN105910178A CN201610301220.7A CN201610301220A CN105910178A CN 105910178 A CN105910178 A CN 105910178A CN 201610301220 A CN201610301220 A CN 201610301220A CN 105910178 A CN105910178 A CN 105910178A
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- China
- Prior art keywords
- round brush
- driving means
- drainage screen
- control
- moved along
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an air conditioner and a cleaning control method thereof. The air conditioner comprises a filter screen, a rolling brush and a filter screen bracket, wherein the rolling brush makes contact with the surface of the filter screen and is used for cleaning the filter screen. The filter screen bracket is provided with an annular moving track and a first driving device for driving the filter screen to move. The air conditioner further comprises a second driving device and a controller, wherein the second driving device is used for driving the rolling brush to rotate, and the controller is electrically connected with the first driving device and the second driving device. When the end part of the front end of the filter screen in the moving direction of the filter screen almost makes contact with the rolling brush, the controller is used for controlling the first driving device to operate, driving the filter screen to move and controlling the second driving device to stop operating or controlling the second driving device to drive the rolling brush to rotate, and the rolling brush and the contact surface of the filter screen move in the same direction till the end part of the front end of the filter screen in the moving direction of the filter screen bypasses the rolling brush. Thus, the problem that the filter screen is clamped when moving on the filter screen bracket can be effectively solved.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly to a kind of air-conditioner and cleaning control method thereof.
Background technology
Existing air-conditioner, is typically provided with drainage screen in air inlet, for the air entering air-conditioning
Filter, improve IAQ (indoor air quality), but after long-term use, above airstrainer, meeting is attached
A lot of dust and soil, cause drainage screen clogging to cause ventilation not smooth, if can not be the most clear
Clean, reduced by the air circulation of heat exchanger, cooling or heating effect can be affected, air conditioning capacity significantly drops
Low, and increase energy consumption；Meanwhile, the part dust on drainage screen there is also and is again introduced into room with recirculating air flow
The possibility of interior air, affects IAQ (indoor air quality).
There is filtering net cleaning device in existing air-conditioning, this cleaning device includes rotating shaft, round brush and drives
Dynamic device, rotating shaft drives drainage screen to move under the driving of driving means, rolls the driving in driving means
Lower rotation also contacts with filter screen rolling, with clean filtering net.But, owing to the frame of drainage screen has
Certain thickness, drainage screen can hindered by round brush through round brush, and then causes the drainage screen cannot
Mobile even card is died between round brush and rotating shaft smoothly.
Summary of the invention
The present invention provides a kind of air-conditioner and cleaning control method thereof, and its main purpose is to ensure drainage screen
Smooth and easy movement on filter screen stand.
For achieving the above object, a kind of air-conditioner that the present invention proposes, it includes drainage screen and described mistake
Screen surface contacts to clean the round brush of described drainage screen, filter screen stand；Set on described filter screen stand
There is an annular movement track, and drive the first driving means that described drainage screen moves；Described air-conditioner is also
Including the second driving means driving described round brush to rotate, and respectively with described first driving means and institute
State the controller that the second driving means is electrically connected with；
Described controller is described for contacting in the end of the front end that described drainage screen is moved along it direction
During round brush, control described first driving means and run, drive described drainage screen to move, and control described
Second driving means is out of service or controls described second driving means driving round brush rotation, and described rolling
Brush the contact surface with drainage screen to move in the same direction, until described drainage screen is moved along it the end of the front end in direction
Walk around described round brush.
Preferably, described air-conditioner also includes position detecting device, to detect the shift position of drainage screen；
Described controller is for the shift position according to the drainage screen detected, it is judged that drainage screen is moved along it direction
The end of front end whether will contact described round brush.
Preferably, described controller is used for: record the operation time of the first driving means, and according to described
The operation time of the first driving means, it is judged that whether described drainage screen is moved along it the end of the front end in direction
Described round brush will be contacted.
Preferably, described controller is additionally operable to: be moved along it the end of the front end in direction at described drainage screen
When will contact described round brush, control described second driving means out of service, control described first and drive
After plant running the first Preset Time, then control the second driving means unlatching, drive round brush to rotate, and rolling
Brush and the contact surface adverse movement of filter screen.
Preferably, the end that described controller is additionally operable in the front end that described drainage screen is moved along it direction will
When contacting described round brush, control described first driving means and the second driving means is opened, drive described
Round brush rotates, and the contact surface of described round brush and drainage screen moves in the same direction, drives fill controlling described first
After putting operation the second Preset Time, control the second driving means and drive round brush to rotate backward.
Present invention also offers the cleaning control method of a kind of air-conditioner, the cleaning controlling party of described air-conditioner
Method comprises the following steps:
When drainage screen at air-conditioner needs cleaning, control the first driving means and the second driving means run,
Drive drainage screen to move with correspondence to rotate with round brush；
Judge that described drainage screen is moved along it the end of the front end in direction and whether will contact described round brush；
When the end that described drainage screen is moved along it the front end in direction will contact described round brush, control institute
State first driving means run, drive filter screen move, and control the second driving means out of service or
Controlling the second driving means drives round brush to rotate, and the contact surface of described round brush and filter screen moves, directly in the same direction
Described round brush is walked around in end to the front end that described drainage screen is moved along it direction.
Preferably, described judge that drainage screen is moved along it whether the end of the front end in direction will contact described
Round brush includes:
Detect the shift position of described drainage screen, according to the shift position of the drainage screen detected, it is judged that institute
Whether the end stating the front end that drainage screen is moved along it direction will contact described round brush.
Preferably, described judge that drainage screen is moved along it whether the end of the front end in direction will contact described
The step of round brush includes:
Record the operation time of the first driving means, and according to the operation time of described first driving means,
Judge that drainage screen is moved along it the end of the front end in direction and whether will contact described round brush.
Preferably, the end of the described front end being moved along it direction at described drainage screen will contact described rolling
During brush, control described first driving means and run, drive described drainage screen to move, and control described the
Two driving means are out of service to be included:
Control described second driving means out of service, control described first driving means operation first and preset
After time, then control described second driving means open, drive described round brush to rotate, and described round brush and
The contact surface adverse movement of drainage screen.
Preferably, the end of the described front end being moved along it direction at described drainage screen will contact described rolling
During brush, control described first driving means and run, drive described drainage screen to move, control described second and drive
Dynamic device drives round brush rotation to include:
Control described first driving means and the second driving means is opened, drive described round brush to rotate, and institute
The contact surface stating round brush and described drainage screen moves in the same direction, runs first controlling described first driving means
After Preset Time, control described second driving means and drive round brush to rotate backward.
The present invention provide air-conditioner and the cleaning control method of air-conditioner, this air-conditioner include drainage screen,
Contact with described drainage screen surface to clean the round brush of described drainage screen, filter screen stand；Described drainage screen
Support is provided with annular movement track, and drives the first driving means that described drainage screen moves；Described
Air-conditioner also includes the second driving means driving described round brush to rotate, and drives with described first respectively
The controller that device and described second driving means are electrically connected with；Described controller is at described drainage screen
When the end of the front end being moved along it direction will contact described round brush, control described first driving means fortune
OK, drive described drainage screen to move, and control described second driving means out of service or control institute
Stating the second driving means drives round brush to rotate, and the contact surface of described round brush and drainage screen moves, directly in the same direction
Described round brush is walked around in end to the front end that described drainage screen is moved along it direction.So, it is possible effectively
Stuck problem occurs to avoid drainage screen to occur when moving on filter screen stand.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other according to the structure shown in these accompanying drawings
Accompanying drawing.
Fig. 1 is the perspective exploded view of air-conditioner of the present invention；
Fig. 2 is the partial structurtes decomposing schematic representation of air-conditioner of the present invention；
Fig. 3 is the partial structurtes schematic diagram at a visual angle of air-conditioner of the present invention；
Fig. 4 be in Fig. 3 the A-A of air-conditioner to generalized section；
Fig. 5 is the assembling schematic diagram of air-conditioner shell and position detecting device in Fig. 1；
Fig. 6 is the enlarged diagram of local B in Fig. 5；
Fig. 7 is that the position detecting device of air-conditioner of the present invention, controller, the first driving means and second drive
The high-level schematic functional block diagram of dynamic device；
Fig. 8 is the initial position being positioned at filter screen stand during the drainage screen loopy moving of air-conditioner of the present invention
Schematic diagram；
Fig. 9 is drainage screen another mobile status schematic diagram on filter screen stand in Fig. 8；
Figure 10 is the schematic flow sheet of cleaning control method one embodiment of air-conditioner of the present invention.
Drawing reference numeral illustrates:
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit
Determine the present invention.
The present invention provides a kind of air-conditioner, and embodiments of the invention illustrate as a example by hanging air conditioner,
But it is not limited to this, such as cabinet air-conditioner, central air-conditioning etc..
Refer to Fig. 1 to Fig. 7, this air-conditioner include housing 1a, drainage screen 100, filter screen stand 200,
Contact the round brush 300 with clean filtering net 100 with drainage screen 100 surface and be located at below round brush 300
Dust-collecting box 400.This filter screen stand 200 is provided with driving drainage screen 100 on filter screen stand 200
First driving means 500 of movement, this air-conditioner also includes the second driving for driving round brush 300 to rotate
Device 600 and the control being electrically connected with the first driving means 500 and the second driving means 600 respectively
Device 1b.
This controller 1b will be for contacting round brush in the end of the front end that drainage screen 100 is moved along it direction
When 300, control the first driving means 500 and run, drive drainage screen 100 to move, and control second is driven
Dynamic device 600 is out of service or control the second driving means 600 drives round brush 300 to rotate, and round brush
300 move, until drainage screen 100 is moved along it the front end in direction in the same direction with the contact surface of drainage screen 100
Round brush 300 is walked around in end.
In the present embodiment, this drainage screen 100 can include conveyer belt (not shown) and and conveyer belt
The fixing filter screen (sign) connected.This conveyer belt and filter screen can be integrative-structures, it is also possible to be two
Individual single structural member, as conveyer belt is fixed to filter by modes such as screw, hot melting ways or buckle structure
On the net, this conveyer belt can be tooth bar, leather strap etc., does not do concrete restriction at this.
Filter screen stand 200 includes underframe 210, filter screen bracket 220 and air-inlet grille 230.Wherein, the end
Frame 210 is the most rectangular, and the end on underframe 210 length direction is provided with shaft seat 211.Filter screen bracket
In 220 are arranged at underframe 210 and between the two ends of underframe 210 length direction, filter screen bracket 220 with
It is formed with lower railway between underframe 210.Air-inlet grille 230 is arranged on underframe 210 and covers filter screen and props up
Frame 220, is formed between air-inlet grille 230 and filter screen bracket 220 and gets on the right track.
First driving means 500 include rotating be installed on shaft seat 211 rotating shaft 510, be located at rotating shaft
The first motor 530 that the runner 520 at 510 two ends and drive shaft 510 rotate.
Rotating shaft 510 is basically perpendicular to the length direction of underframe 210.It should be noted that this rotating shaft 510
On can also be wound with bristle (not shown).So, when drainage screen 100 walks around rotating shaft 510, should
Dust brush on drainage screen 100 can be fallen or brush to loosen by the bristle in rotating shaft 510, and then, convenient
The cleaning of drainage screen 100.
Runner 520 is preferably gear, and the conveyer belt of drainage screen 100 corresponds to tooth bar.
First motor 530 is preferably motor, which ensure that drainage screen 100 is at filter screen stand 200
On at the uniform velocity move, and also can sentence by controlling time that motor rotates or the number of turns of rotation
Whether disconnected drainage screen 100 moves into place.
When first motor 530 drive shaft 510 rotates, rotating shaft 510 drives runner 520 to rotate, filter screen
Move on filter screen stand 200 under runner 520 drives the motion of conveyer belt.
Round brush 300 includes roller bearing 310 and is wound in the hairbrush 320 on this roller bearing 310.Wherein, hair
Brush 320 is wound on roller bearing 310, and hairbrush 320 can include hard bristle and soft bristle, hard bristle and soft
Axial in the strip-spiral being intervally arranged along roller bearing 310 of bristle.
Roller bearing 310 and the rotating shaft 510 of this round brush 300 are arranged substantially in parallel.When drainage screen 100 is from upper rail
When road moves to lower railway, round brush 300 rotates and brushes the dust on drainage screen 100.
Dust-collecting box 400 is arranged at the lower section of round brush 300, and, this dust-collecting box 400 offers towards rolling
The opening 410 of brush 300.Preferably, round brush 300 rotation is installed on the opening 410 of this dust-collecting box 400
Place.So, the spacing between round brush 300 and dust-collecting box 400 can be shortened, and then round brush can be reduced
The dust that 300 brushes fall falls to outside dust-collecting box 400, namely falls in the housing 1a of air-conditioner, impact sky
Adjust the risk that other parts of device normally work.
It should be noted that this air-conditioner also includes dedusting fan (not shown), entering of this dedusting fan
Air port connects with dust-collecting box 400, and the air outlet of this dedusting fan is in communication with the outside.When drainage screen 100 is complete
When becoming cleaning, or when controller 1b control drainage screen 100 stops mobile, controller 1b opens dedusting wind
Machine, to drop down onto the dust discharge in dust-collecting box 400 by brush.
It is understood that above-mentioned round brush 300, dust-collecting box 400, dedusting fan etc. can be arranged at filtration
One end of net support 200, can also be arranged at the other end of filter screen stand 200 in fact, such that it is able to
During a loopy moving, filter screen 120 is carried out twice cleaning.It addition, this filter screen stand 200
The other end other structures can also be set, the most degerming structure, drying structure, with to the mistake after cleaning
Filter screen carries out bacteria removing or drying and processing.
Second driving means 600 includes the second motor 610 and is socketed on the output shaft of the second motor
Driving wheel (not shown).
Second motor 610 is preferably motor, this ensures that, round brush 300 at the second motor 610
Driving under uniform rotation, and, round brush 300 is to the size of the frictional force that drainage screen 100 produces all the time
Unanimously, so, on the one hand ensure that round brush 300 can more preferable clean filtering net 100, on the other hand and also
It is avoided that round brush 300 affects the movement of drainage screen 100.
Second motor 610 rotates and drives driving wheel to rotate, the while that roller bearing 310 being under the drive of driving wheel
Rotate, hairbrush 320 when roller bearing 310 rotates with drainage screen 100 Structure deformation, with by drainage screen 100
On dust brush fall.
It should be noted that the rotation direction of round brush 300 can be consistent with the rotation direction of rotating shaft 510,
Can also be contrary with the rotation direction of rotating shaft 510, concrete restriction is not done at this.
The controller 1b of above-mentioned air-conditioner, for controlling the first driving means 500 and the second driving means 600
Running status.
Owing to the frame of drainage screen 100 has certain thickness, drainage screen 100 by rotating shaft 510 with
During round brush 300, stuck problem easily occurs.In order to avoid drainage screen 100 card die from rotating shaft 510 with
Between round brush 300, the end of the front end that this controller 1b is moved along it direction at drainage screen 100 will connect
When touching round brush 300, control the first driving means 500 and run, to drive drainage screen 100 to move, meanwhile,
Controlling the second driving means 600 out of service, so, drainage screen 100 is moved along it the front end in direction
When end is through rotating shaft 510 and round brush 300, will not be stuck.Certainly, controller 1b can also control
First driving means 500 and the second driving means 600 are run simultaneously, and, drainage screen 100 and round brush
The traffic direction of the contact surface of 300 is identical, namely rotating shaft 510 is identical with the rotation direction of round brush 300.
The present invention will be contacted by the end of the front end that controller 1b is moved along it direction at drainage screen 100
During round brush 300, control the first driving means 500 and run, and control the second driving means 600 stopping fortune
OK, or control the first driving means 500 and the second driving means 600 are run simultaneously, and, round brush
300 move, until drainage screen 100 is moved along it the front end in direction in the same direction with the contact surface of drainage screen 100
Round brush 300 is walked around in end.Thus, it is ensured that the end of the front end that drainage screen 100 is moved along it direction is smooth
Through round brush 300 and rotating shaft 510, and then avoid drainage screen 100 when moving on filter screen stand 200,
Card is died between rotating shaft 510 and round brush 300.
In an embodiment of the present invention, drainage screen 100 loopy moving on filter screen stand 200.Please one
And with reference to Fig. 8 and Fig. 9, drainage screen 100 has initial position, drainage screen on filter screen stand 200
100 have certain length, and when drainage screen 100 is in initial position, drainage screen 100 can be by air-conditioning
The air inlet of device covers completely, preferably the initial position of drainage screen 100 is arranged at filter screen stand 200
Get on the right track on.
It should be noted that the two ends of underframe 210 length direction are equipped with shaft seat 211, first drives dress
Put 500 and include two rotating shafts 510 that correspondence is installed on two shaft seats 211.First motor 530 drives neighbouring
The rotating shaft 510 of round brush 300 rotates, and the rotating shaft 510 away from round brush 300 can also be under the driving of motor
Rotating shaft 510 synchronous axial system with neighbouring round brush 300, it is also possible to rotate under the drive of drainage screen 100.
That is, the rotation direction of round brush 300 can be consistent with the rotation direction of rotating shaft 510, it is also possible to rotating shaft
The rotation direction of 510 is contrary, here, do not do concrete restriction.
First motor 530 drives the rotating shaft 510 of neighbouring round brush 300 to rotate, and drainage screen 100 is by neighbouring
Under the drive of the rotating shaft 510 of round brush 300, filter screen stand 200 moves, and sequentially pass through two
Rotating shaft 510 returns the initial position of filter screen stand 200, completes a loopy moving.
In order to accurately judge that drainage screen 100 is moved along it the end of the front end in direction and whether will contact round brush
300, this air-conditioner is additionally provided with position detecting device 700.This position detecting device 700 is used for detecting filtration
The shift position of net 100, and, controller 1b according to the shift position of the drainage screen 100 detected,
Whether the end of the front end that drainage screen 100 is moved along it direction will touch round brush 300 judges.
It should be noted that this position detecting device 700 can be microswitch, photoelectric sensor, electricity
Magnetic inductor etc., here, do not do concrete restriction.
Concrete, this position detecting device 700 includes trigger element 710, the Yi Jishe being located on drainage screen
The detector unit 720 got on the right track in this filter screen stand 200.Preferably trigger element 710 is located at filtration
Net 100 is near one end of round brush 300, and this detector unit 720 is arranged adjacent to round brush 300.Work as drainage screen
100 on filter screen stand 200 loopy moving, and when detector unit 720 detects trigger element 710,
Controller 1b judges, and i.e. judging that drainage screen 100 is moved along it the end of the front end in direction will be with
Round brush 300 contacts.
Certainly, in an embodiment of the present invention, it is also possible to use other technological means to judge drainage screen
Whether the end of 100 front ends being moved along it direction will contact round brush 300.Such as, controller 1b leads to
The operation time of overwriting the first driving means 500, and the time run according to the first driving means 500
Judge that this drainage screen 100 is moved along it the end of the front end in direction and whether will touch round brush 300.
Concrete, when drainage screen 100 starts mobile from initial position, controller 1b i.e. starts first
The operation time of driving means 500 carries out record, when first driving means 500 of controller 1b record
When the operation time reaches Preset Time, before controller 1b i.e. judges that drainage screen 100 is moved along it direction
The end of end will contact round brush 300.
It should be noted that when drainage screen 100 completes a loopy moving, controller 1b is by record
The operation time of the first driving means 500 is zeroed out, and, once move on drainage screen 100 is carried out
Time dynamic, controller 1b carries out record to the operation time of the first driving means 500 again.
When judge drainage screen 100 be moved along it the end of the front end in direction will contact round brush 300 time,
It is out of service that controller 1b controls the second driving means 600, and, controller 1b controls the first driving
After device 500 runs the first Preset Time, then control the second driving means 600 and open, drive round brush 300
Rotate, and the contact surface adverse movement of round brush 300 and filter screen 100.It should be noted that it is pre-first
If in the time, the first driving means 500 drive drainage screen 100 be moved along it direction front end end around
Cross round brush 300, namely walk around round brush 300 and rotating shaft 510, so, it is ensured that drainage screen 100 is filtering
Move smoothly on net support 200.After the first Preset Time, controller 1b controls the second driving means
600 open, and drive round brush 300 to rotate, now, and round brush 300 and the contact surface inverted running of drainage screen,
Namely round brush 300 and rotating shaft rotating in same direction, so so that round brush 300 can preferable clean filtering net
100。
Certainly, judging that drainage screen 100 is moved along it the end of the front end in direction and will contact round brush 300
Time, controller 1b can also will contact round brush in the end of the front end that drainage screen 100 is moved along it direction
When 300, control the first driving means 500 and the second driving means 600 opened, drive round brush 300 to rotate,
And the contact surface of round brush 300 and drainage screen 100 moves in the same direction, run controlling the first driving means 500
After second Preset Time, control the second driving means 600 and drive round brush 300 to rotate backward.
Concrete, judging that drainage screen 100 is moved along it the end of the front end in direction and will contact round brush
When 300, controller 1b controls the first driving means 500 and runs, and drives drainage screen 100 to move；Simultaneously
Control the second driving means 600 to run, drive round brush 300 to rotate.Now, drainage screen 100 and round brush
The contact surface of 300 moves in the same direction, and so, beneficially drainage screen 100 is moved along it the end of front end in direction
Through round brush 300 and rotating shaft 510.Controller 1b controls the second driving means 600 and runs second when presetting
After between, control the second driving means 600 and drive round brush 300 to rotate backward, now, round brush 300 and mistake
The contact surface adverse movement of filter screen 100, so that the surface of drainage screen 100 is cleaned by round brush 300.
It is understood that in above-mentioned air-conditioner, if being respectively provided with round brush at the two ends of filter screen stand 200
When 300, then drainage screen 100 is on filter screen stand 200 during loopy moving, through filter screen stand
During the round brush 300 of 200 one end, need once to dodge control；Through filter screen stand 200 other end
Round brush 300 time, in addition it is also necessary to once dodge control.Concrete dodge before control program can refer to
Embodiment is implemented, and does not repeats them here.
The present invention also proposes the cleaning control method of a kind of air-conditioner.
Refer to the flow process signal of cleaning control method one embodiment that Figure 10, Figure 10 are air-conditioner of the present invention
Figure.
The cleaning control method of described air-conditioner comprises the following steps:
When S10: the drainage screen at air-conditioner needs cleaning, control the first driving means and the second driving means
Run, drive drainage screen to move with correspondence and rotate with round brush.
Dedusting instruction or the instruction of fixed time cleaning drainage screen 100 that controller 1b inputs according to user control
First driving means 500 and the second driving means 600 are run, and the first driving means 500 drives drainage screen
100 move on filter screen stand 200, and the second driving means 600 drives round brush 300 rotation, round brush
300 contact with the surface scrolls of drainage screen 100 and are fallen by the dust brush being adsorbed on drainage screen 100.
S20: judge that described drainage screen is moved along it the end of the front end in direction and whether will contact described round brush.
Owing to the frame of drainage screen 100 has certain thickness, drainage screen 100 through round brush 300 time,
Stuck problem easily occur, in order to avoid drainage screen 100 is stuck, controller 1b needs to judge drainage screen
Whether the end of 100 front ends being moved along it direction will contact round brush 300.It should be noted that control
Device 1b judges that drainage screen 100 is moved along it whether the end of the front end in direction will contact the side of round brush 300
Method has multiple.Such as, by position detecting device 700 detect drainage screen 100 shift position or
Time that person runs by recording the first driving means 500 etc., here, do not enumerate.
S30: when the end that described drainage screen is moved along it the front end in direction will contact described round brush, control
Make described first driving means to run, drive filter screen to move, and it is out of service to control the second driving means
Or controlling the second driving means drives round brush to rotate, and the contact surface of described round brush and filter screen moves in the same direction,
Until described round brush is walked around in the end of the described drainage screen front end that is moved along it direction.
Specifically, round brush will be contacted when the end determining the front end that drainage screen 100 is moved along it direction
When 300, controller 1b can run by controlling the first driving means 500, to drive drainage screen 100
Mobile, meanwhile, control the second driving means 600 out of service.Drainage screen 100 is in the first driving means
Under the driving of 500 so that the end of the front end of its moving direction can be smoothly between rotating shaft 510 and round brush
Pass through.So, it is to avoid drainage screen 100 is stuck between rotating shaft 510 and round brush 300.Certainly, control
Device 1b processed can also control the first driving means 500 and the second driving means 600 is run simultaneously, and,
Drainage screen 100 is identical with the traffic direction of the contact surface of round brush 300, namely rotating shaft 510 and round brush 300
Rotation direction identical.Now, round brush 300 not only will not hinder the movement of drainage screen 300, but also
Drainage screen 100 can be driven to pass rotating shaft 510 and round brush 300, and then, it is more beneficial for drainage screen 100 along it
The end of the front end of moving direction passes between round brush 300 and rotating shaft 510.
In the moving process of drainage screen 100, can be filtered by position detecting device 700 detection detection
The shift position of net 100, and judge that drainage screen 100 is moved along it the front end in direction based on this shift position
End whether will contact round brush 300.Specific as follows:
In the present embodiment, drainage screen 100 is loopy moving on filter screen stand 200.Refer to Fig. 8 and
Fig. 9, this position detecting device 700 includes the trigger element 710 being located on drainage screen and is located at this mistake
First detector unit got on the right track of filter screen bracket 200.Preferably trigger element 710 is located at drainage screen 100
Near one end of round brush 300, this first detector unit 720 is arranged adjacent to round brush 300, when drainage screen 100
Loopy moving on filter screen stand 200, and when the first detector unit 720 detects trigger element 710,
Controller 1b judges, and i.e. judging that drainage screen 100 is moved along it the end of the front end in direction will be with
Round brush 300 contacts.
In the moving process of drainage screen 100, it is also possible to record the first driving means by controller 1b1a
The operation time of 500, and operation time based on this record, it is judged that drainage screen 100 is moved along it direction
Whether the end of front end will contact round brush 300.Specific as follows:
Refer to Fig. 8 and Fig. 9, when drainage screen 100 starts mobile from initial position, controller 1b is i.e.
Start the operation time of the first driving means 500 is carried out record, when the first driving of controller 1b record
When the operation time of device 500 reaches Preset Time, controller 1b i.e. judges that drainage screen 100 moves along it
The end of the front end in dynamic direction will contact round brush 300.
It should be noted that when drainage screen 100 completes a loopy moving, controller 1b is by record
The operation time of the first driving means 500 is zeroed out, and, once move on drainage screen 100 is carried out
Time dynamic, controller 1b carries out record to the operation time of the first driving means 500 again.
In one embodiment of this invention, judging that drainage screen 100 is moved along it the end of the front end in direction
When portion will contact round brush 300, it is out of service that controller 1b controls the second driving means 600, controls the
After one driving means 500 runs the first Preset Time, then control the second driving means 600 and open, drive
Round brush 300 rotates, and the contact surface adverse movement of round brush 300 and filter screen 100.So, it is ensured that rolling
Brush 300 is moved along it the end of the front end in direction and can wear between rotating shaft 510 and round brush 300 smoothly
Cross.By controlling the operation time of the first driving means 500, the most simple to operate, but also can guarantee that
Round brush 300 moves on filter screen stand 200 smoothly.
In another embodiment of the invention, in order to make drainage screen 100 more smoothly from round brush 300 with turn
Passing between axle 510, the end of the front end that controller 1b is moved along it direction at drainage screen 100 will connect
When touching round brush 300, control the first driving means 500 and run, drive drainage screen 100 to move；Same time control
Make the second driving means 600 to run, drive round brush 300 to rotate, and, drainage screen 100 and round brush 300
Contact surface move in the same direction.Namely round brush 300 is contrary with the rotation direction of rotating shaft 510, so, favorably
The end of front end in direction it is moved along it through round brush 300 and rotating shaft 510 in drainage screen 100.
Controller controls after the second driving means 600 runs the second Preset Time, to control the second driving means
600 drive round brush 300 to rotate backward, now, and round brush 300 and the contact surface adverse movement of drainage screen 100,
Namely round brush 300 is identical with the rotation direction of rotating shaft 510, so so that round brush 300 can be preferably
The surface of drainage screen 100 is cleaned.
In above-described embodiment, it is also possible to before judging that drainage screen 100 is moved along it direction by other means
The end of end has walked around round brush 300 the most.Such as, determine that drainage screen 100 is moved along it by position detection
The end of the front end in direction has walked around round brush 300 the most.Furthermore, it is also possible to by the first driving means 500
The rotation number of turns determine that drainage screen 100 is moved along it the end of the front end in direction and has the most walked around round brush 300.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive above-mentioned
Embodiment method can add the mode of required general hardware platform by software and realize, naturally it is also possible to logical
Cross hardware, but a lot of in the case of the former is more preferably embodiment.Based on such understanding, the present invention's
The part that prior art is contributed by technical scheme the most in other words can be with the form body of software product
Revealing to come, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, light
Dish) in, including some instructions with so that a station terminal equipment (can be mobile phone, computer, service
Device, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
It addition, the description relating to " first ", " second ", " the 3rd " etc. in invention is only used for
Purpose described, and it is not intended that instruction or imply its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, define " first ", the feature of " second " can be expressed or implicit
Ground includes at least one this feature.It addition, the technical scheme between each embodiment can be combined with each other,
But must be based on those of ordinary skill in the art are capable of, when the combination of technical scheme occurs
Conflicting people should think that the combination of this technical scheme does not exists, the most not at this when maybe cannot realize
Within the protection domain of bright requirement.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every
Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. an air-conditioner, it is characterised in that include that drainage screen contacts with described drainage screen surface with clearly
The round brush of clean described drainage screen, filter screen stand；Described filter screen stand is provided with annular movement track,
And drive the first driving means that described drainage screen moves；Described air-conditioner also includes driving described round brush
The second driving means rotated, and electric with described first driving means and described second driving means respectively
Property connect controller；
Described controller is described for contacting in the end of the front end that described drainage screen is moved along it direction
During round brush, control described first driving means and run, drive described drainage screen to move, and control described
Second driving means is out of service or controls described second driving means driving round brush rotation, and described rolling
Brush the contact surface with drainage screen to move in the same direction, until described drainage screen is moved along it the end of the front end in direction
Walk around described round brush.
2. air-conditioner as claimed in claim 1, it is characterised in that described air-conditioner also includes that position is examined
Survey device, to detect the shift position of described drainage screen；Described controller is for according to the filtration detected
The shift position of net, it is judged that described drainage screen is moved along it whether the end of the front end in direction will contact institute
State round brush.
3. air-conditioner as claimed in claim 1, it is characterised in that described controller is used for: record institute
State the operation time of the first driving means, and according to the operation time of described first driving means, it is judged that institute
Whether the end stating the front end that drainage screen is moved along it direction will contact described round brush.
4. the air-conditioner as described in any one of claim 1-3, it is characterised in that described controller is also used
In: when will contact described round brush in the end of the front end that described drainage screen is moved along it direction, control institute
State the second driving means out of service, control after described first driving means runs the first Preset Time, then
Control the contact surface adverse movement of the second driving means unlatching, driving round brush rotation, and round brush and filter screen.
5. the air-conditioner as described in any one of claim 1-3, it is characterised in that described controller is also used
In be moved along it at described drainage screen the end of front end in direction will contact described round brush time, control described
First driving means and the second driving means are opened, and drive described round brush to rotate, and described round brush and filtration
The contact surface of net moves in the same direction, after described first driving means of control runs the second Preset Time, controls
Second driving means drives round brush to rotate backward.
6. the cleaning control method of an air-conditioner, it is characterised in that the cleaning controlling party of described air-conditioner
Method comprises the following steps:
When drainage screen at air-conditioner needs cleaning, control the first driving means and the second driving means run,
Drive drainage screen to move with correspondence to rotate with round brush；
Judge that described drainage screen is moved along it the end of the front end in direction and whether will contact described round brush；
When the end that described drainage screen is moved along it the front end in direction will contact described round brush, control institute
State first driving means run, drive filter screen move, and control the second driving means out of service or
Controlling the second driving means drives round brush to rotate, and the contact surface of described round brush and filter screen moves, directly in the same direction
Described round brush is walked around in end to the front end that described drainage screen is moved along it direction.
7. the cleaning control method of air-conditioner as claimed in claim 6, it is characterised in that described judgement
Drainage screen is moved along it the end of the front end in direction and whether will contact described round brush and include:
Detect the shift position of described drainage screen, according to the shift position of the drainage screen detected, it is judged that institute
Whether the end stating the front end that drainage screen is moved along it direction will contact described round brush.
8. the cleaning control method of air-conditioner as claimed in claim 6, it is characterised in that described judgement
Drainage screen is moved along it the end of the front end in direction and whether will contact the step of described round brush and include:
Record the operation time of the first driving means, and according to the operation time of described first driving means,
Judge that drainage screen is moved along it the end of the front end in direction and whether will contact described round brush.
9. the cleaning control method of the air-conditioner as described in any one of claim 6-8, it is characterised in that
When the end of the described front end being moved along it direction at described drainage screen will contact described round brush, control institute
State the first driving means to run, drive described drainage screen to move, and control described second driving means and stop
Only operation includes:
Control described second driving means out of service, control described first driving means operation first and preset
After time, then control described second driving means open, drive described round brush to rotate, and described round brush and
The contact surface adverse movement of drainage screen.
10. the cleaning control method of the air-conditioner as described in any one of claim 6-8, it is characterised in that
When the end of the described front end being moved along it direction at described drainage screen will contact described round brush, control institute
State the first driving means to run, drive described drainage screen to move, control described second driving means and drive rolling
Brush rotation includes:
Control described first driving means and the second driving means is opened, drive described round brush to rotate, and institute
The contact surface stating round brush and described drainage screen moves in the same direction, runs first controlling described first driving means
After Preset Time, control described second driving means and drive round brush to rotate backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301220.7A CN105910178A (en) | 2016-05-06 | 2016-05-06 | Air conditioner and cleaning control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301220.7A CN105910178A (en) | 2016-05-06 | 2016-05-06 | Air conditioner and cleaning control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105910178A true CN105910178A (en) | 2016-08-31 |
Family
ID=56748833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301220.7A Pending CN105910178A (en) | 2016-05-06 | 2016-05-06 | Air conditioner and cleaning control method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105910178A (en) |
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| CN109442691A (en) * | 2018-10-30 | 2019-03-08 | Tcl空调器(中山)有限公司 | A kind of filter screen of air conditioner processing method, device, air conditioner and storage medium |
| CN109690202A (en) * | 2016-09-12 | 2019-04-26 | 夏普株式会社 | Filter cleaning |
| CN109876550A (en) * | 2017-12-06 | 2019-06-14 | 奥克斯空调股份有限公司 | A kind of air-conditioning filter net cleaning method and device |
| CN110017565A (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 |
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