CN105953326A - Air-conditioner and clean control method thereof - Google Patents
Air-conditioner and clean control method thereof Download PDFInfo
- Publication number
- CN105953326A CN105953326A CN201610301976.1A CN201610301976A CN105953326A CN 105953326 A CN105953326 A CN 105953326A CN 201610301976 A CN201610301976 A CN 201610301976A CN 105953326 A CN105953326 A CN 105953326A
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- China
- Prior art keywords
- conditioner
- air
- cleaning
- heat exchanger
- drainage screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 134
- 239000000428 dust Substances 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 177
- 238000001914 filtration Methods 0.000 claims description 32
- 238000009833 condensation Methods 0.000 claims description 16
- 230000005494 condensation Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 15
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000005108 dry cleaning Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000006200 vaporizer Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004299 exfoliation Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air-conditioner and a clean control method thereof. When the air-conditioner needs to be cleaned, the air-conditioner is controlled to carry out refrigeration so that an indoor heat exchanger can be cleaned; and a controller is further used for controlling a dust removal device to clean a filter screen while the indoor heat exchanger is cleaned. According to the air-conditioner and the clean control method thereof, the filter screen does not need to be disassembled when being cleaned, and the filter screen can be cleaned automatically; moreover, the indoor heat exchanger is further cleaned while the filter screen is cleaned; and the cleaning time is shortened, the cleaning efficiency is improved, and a user can use the air-conditioner more conveniently.
Description
Technical field
The present invention relates to air-conditioner technical field, particularly relate to a kind of air-conditioner and cleaning control method thereof.
Background technology
Air-conditioner, in running, accumulates certain dust the most on heat exchangers, increases heat exchange thermal resistance,
Not only reduce heat exchange efficiency, it is also possible to antibacterial is grown in heat exchanger, have a strong impact on air matter
Amount.Additionally, substantial amounts of dust also can be adhered on drainage screen, if clearing up not in time, on the one hand can cause
Filter screen clogging causes ventilation not smooth, and then affects the heat transfer effect of air-conditioner；On the other hand can make
The wind that air-conditioner is discharged cleans not, and then affects the health of user.
Summary of the invention
Present invention is primarily targeted at a kind of air-conditioner of offer and cleaning control method thereof, it is intended to it is right to realize
The indoor heat exchanger of air-conditioner and the cleaning of drainage screen.
The air-conditioner that the present invention provides includes controller, indoor heat exchanger, drainage screen and to described drainage screen
The dust arrester being cleaned, described controller, for when described air-conditioner needs cleaning, controls described
Air-conditioner refrigerating operaton, to clean described indoor heat exchanger, described controller is additionally operable to cleaning described room
Control described dust arrester while interior heat exchanger described drainage screen is cleaned.
Preferably, described controller is additionally operable to after controlling described air-conditioner refrigerating operaton the first preset duration,
Control the condensed water that described dust arrester utilizes air-conditioner to produce described drainage screen is cleaned.
Preferably, after described controller is additionally operable to control described air-conditioner refrigerating operaton the second preset duration,
Control described air-conditioner and continue refrigerating operaton, so that described indoor heat exchanger condensation or frosting.
Preferably, described controller is additionally operable to after described indoor heat exchanger condensation or frosting, controls described
Air conditioner heat-production runs.
Preferably, described controller is additionally operable to, after described filtering net cleaning completes, control described air-conditioner
Stop heating operation.
Additionally, the cleaning control method of described air-conditioner includes:
When described air-conditioner needs cleaning, control described air-conditioner refrigerating operaton, to clean described air-conditioning
The indoor heat exchanger of device, controls the dust arrester of air-conditioner to institute while cleaning described indoor heat exchanger
State drainage screen to be cleaned.
Preferably, the step that described drainage screen is cleaned by the dust arrester of described control air-conditioner includes:
After controlling described air-conditioner refrigerating operaton the first preset duration, control described dust arrester and utilize air-conditioner
Described drainage screen is cleaned by the condensed water produced.
Preferably, the step of the described indoor heat exchanger of described cleaning also includes: controlling described air-conditioner system
After cold operation the second preset duration, control air-conditioner and continue refrigerating operaton, so that described indoor heat exchanger coagulates
Dew or frosting.
Preferably, the step of the described indoor heat exchanger of described cleaning also includes: coagulate at described indoor heat exchanger
After dew or frosting, control described air conditioner heat-production and run.
Preferably, described control described air-conditioner refrigerating operaton, to clean the indoor heat exchange of described air-conditioner
Device, described drainage screen is carried out by the dust arrester controlling air-conditioner while cleaning described indoor heat exchanger
After the step of cleaning, the cleaning control method of described air-conditioner also includes: complete at described filtering net cleaning
Cheng Hou, controls described air-conditioner and stops heating operation.
The air-conditioner of present invention offer and clean method thereof, when described air-conditioner needs cleaning, control institute
Stating air-conditioner refrigerating operaton, to clean described indoor heat exchanger, described controller is additionally operable in cleaning described
Control described dust arrester while indoor heat exchanger described drainage screen is cleaned.The invention enables
During cleaned filter screen, it is not necessary to remove drainage screen, it is possible to achieve automatically drainage screen is cleaned,
And while cleaned filter screen, it is also possible to complete the cleaning to indoor heat exchanger, save scavenging period,
Improve cleaning efficiency, the use of convenient user.
Accompanying drawing explanation
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 is the partial structurtes schematic diagram at another visual angle of air-conditioner of the present invention；
Fig. 5 be in Fig. 4 the A-A of air-conditioner to generalized section；
Fig. 6 is a mobile status schematic diagram of the drainage screen of air-conditioner of the present invention；
Fig. 7 is another mobile status schematic diagram of the drainage screen of air-conditioner of the present invention；
Fig. 8 is the schematic flow sheet of cleaning control method one embodiment of air-conditioner of the present invention.
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 in the first embodiment, described air-conditioner includes controller (figure
In do not indicate), indoor heat exchanger (not indicating in figure), drainage screen and described drainage screen is cleaned
Dust arrester (does not indicates in figure), and described controller is for when described air-conditioner needs cleaning, controlling institute
Stating air-conditioner refrigerating operaton, to clean described indoor heat exchanger, described controller is additionally operable in cleaning described
Control described dust arrester while indoor heat exchanger described drainage screen is cleaned.
In the present embodiment, air-conditioner can be sent out based on air-conditioning remote control or air-conditioning panel receiving user
During the cleaning instruction sent, then start to clean air-conditioner；Or air-conditioner may be provided in sensing chamber
The dust detection of the dust of heat exchanger and/or drainage screen, dust detection is connected with controller,
When the dust of indoor heat exchanger and/or drainage screen reaches pre-conditioned, then dust detection is sent out to controller
Sending cleaning instruction, controller controls air-conditioner and starts cleaning.
When air-conditioner refrigerating operaton, can produce condensed water on indoor heat exchanger surface, condensed water is flowing to
During drip tray, the dust on indoor heat exchanger surface can be made to come off, thus clean indoor heat exchanger.Nearly one
Step, after heat exchanger condensation or frosting, indoor heat exchanger is carried out heating operation, heating condensate water temperature
Quickly raise, produce warm water or steam dissolves with oily matter or stubborn bacteria impurity, if heating temperature
Degree is higher than 50 DEG C, it might even be possible to kills antibacterial, plays the effect of cleaning, taste removal, sterilization.Particularly,
In heat exchanger heating process, indoor fan mild wind or closedown, reduce heat exchanger surface moisture loss
In air.
The structure of dust arrester can be configured according to actual needs.As shown in Figures 1 to 5, this sky
Adjusting device to include housing 1a, drainage screen 100, filter screen stand 200, dust arrester includes and described drainage screen
100 Structure deformation are to clean the round brush 300 of described drainage screen 100 and to be located at below described round brush 300
Dust-collecting box 400, the end face of described dust-collecting box 400 is formed with dust collecting opening 410, and described round brush 300 is rotatable
It is arranged on described dust collecting opening 410；Described filter screen stand 200 is provided with rotating shaft 210, described drainage screen 100
Being provided with conveyer belt 110, described conveyer belt 110 contacts with described rotating shaft 210, with by described rotating shaft
210 drive described drainage screen 100 to move on described filter screen stand 200；Described air-conditioner also includes using
In the driving means 500 driving described round brush 300 and described rotating shaft 210 to rotate.
In the present embodiment, drainage screen 100 is additionally provided with the filter screen 120 for filtering dust, by transmitting
110 band electric filters 120 are carried to move.
In the present embodiment, the two ends of rotating shaft 210 can arrange runner.It is also preferred that the left runner is gear.
It is also preferred that the left be wound with hairbrush in rotating shaft 210, this hairbrush can be the bristle being arranged in rotating shaft 210.
Optionally, conveyer belt 110 is the tooth bar coordinated with runner, thus driving means 500 drive shaft
During 210 rotation, runner can drive conveyer belt 110 to move.Filter screen 120 is arranged on conveyer belt 110.
Filter screen 120 can be fixed on conveyer belt 110 by hot melt, so, is possible to prevent filter screen 120 moving
Come off from conveyer belt 110 during Dong.
Drainage screen 100 stretching and winding is in rotating shaft 210, say, that filter screen 120 connects with rotating shaft 210
Touch, thus during drainage screen 100 moves, the bristle in rotating shaft 210 can be by filter screen 120
Dust brush fall or brush loosen.
Filter screen stand 200 includes underframe 220, upper frame 230 and air-inlet grille 240.
Underframe 220 is the most rectangular, and one end of underframe 220 length direction is formed with rotating shaft 210 221,
Rotating shaft 210 pivot joint rotates and is arranged on shaft seat 221, and rotating shaft 210 is basically perpendicular to the length of underframe 220
Degree direction.
In upper frame 230 is arranged at underframe 220 and be positioned at shaft seat 221 side.Underframe 220 and upper frame 230
Between be formed with lower railway 250.
Air-inlet grille 240 is arranged on underframe 220 and covers upper frame 230.Air-inlet grille 240 and upper frame
It is formed between 230 and gets on the right track 260.Filter screen track includes getting on the right track 260 and lower railway 250.Conveyer belt
110 drive drainage screen 100 to move in filter screen track.
Round brush 300 includes roller bearing and hairbrush, and hairbrush is wound on roller bearing.Hairbrush can include hard bristle and
Axial in the strip-spiral being intervally arranged along roller bearing of soft bristle, hard bristle and soft bristle.
The central shaft of round brush 300 and the central shaft of rotating shaft 210 are arranged substantially in parallel.When drainage screen 100 from
Getting on the right track 260 when moving to lower railway 250, round brush 300 roll brush is except the dust on drainage screen 100.
Dust-collecting box 400 internal reservoir clean water, and round brush 300 is partly submerged in clean water, thus
When round brush 300 rotates, by water band to drainage screen 100, and the cleaned filter screen of clean water can be utilized
100.The condensation that in this dust-collecting box 400, the clean water of storage is collected during can being air-conditioner refrigerating operaton
Water, from without additionally quoting water source, convenient.
Specifically, described dust-collecting box 400 offering water inlet (not indicating in figure), described air-conditioner is also
Including the drip tray (not indicating in figure) for collecting condensed water, connect described water inlet and described drip tray
Water inlet pipe 420, and be located at the water pump 430 on described water inlet pipe 420.Controller can control water pump
430 open, thus by the condensed water suction dust-collecting box 400 in drip tray.Controller can be also used for control
Make in described dust-collecting box 400 store clean water so that described round brush 300 is partly submerged in clean water, and
Control described driving means 500 to open, drive described rotating shaft 210 and described round brush 300 to rotate, described
Rotating shaft 210 drives described drainage screen 100 to move on described filter screen stand 200, so that soaked
Described round brush 300 cleans described drainage screen 100.Optionally, also set up between drip tray and dust-collecting box 400
There is the condensed water drainage screen for filtering condensed water.Optionally, condensed water drainage screen can be arranged at water pipe
On 430, and the water inlet of water pump 430 can be arranged at, thus condensed water drainage screen can filter from connecing
Water pond enters the condensed water of dust-collecting box 400, permissible, prevents the water of dirt from entering water pump 430 and damaging water
Pump 430, moreover it is possible to ensure that clean water enters in dust-collecting box 400, keep the clean filtering net of round brush 300
The ability of 100.
Optionally, water pump 430 can cut out when cleaning completes, i.e. controller is additionally operable to complete in cleaning
Time, control described water pump 430 and close.Outlet it is further opened with on dust-collecting box 400, permissible on outlet
Being provided with valve, controller electrically connects with valve.When cleaning completes, controller controls valve and opens, from
And the water in dust-collecting box 400 is discharged.
Optionally, dust-collecting box 400 is additionally provided with gap (not indicating in figure), and this gap connects with outdoor.
Optionally, this gap can connect with drip tray, directly passes through outside the discharge outlet discharge chamber of drip tray,
Need not arrange remaining drainage channel again, it is only necessary between gap and drip tray plus connecting tube be
Can, cost-effective.Thus at water pump 430 from drip tray to during suction water dust-collecting box 400,
Unnecessary water can be discharged by gap, such that it is able to constantly supplement clean in dust-collecting box 400
Water, and the filthy water in dust-collecting box 400 is discharged in time, it is effectively improved cleaning performance.
Or, water pump 430 can also cut out when the water in dust-collecting box 400 meets demand.Optionally,
When the water level that described controller is additionally operable in described dust-collecting box 400 reaches preset water level, control described water
Pump 430 cuts out.Thus do not waste water, and water pump 430 need not work always, extends its service life.
Optionally, can also arrange condensate tank of dehumidifier in dust-collecting box 400, this condensate tank of dehumidifier is used for
Whether the water level in detection dust-collecting box 400 reaches preset water level.
Optionally, can also arrange condensate tank of dehumidifier in drip tray, this condensate tank of dehumidifier is used for detecting
Whether the water level in drip tray reaches preset water level.
Controller, according to the water level detecting of condensate tank of dehumidifier, controls opening in time/cutting out of water pump 430,
Thus prevent water pump 430 because not having water to dally in drip tray, and affect the service life of water pump 430；
It is also possible to prevent to work on because the water of dust-collecting box 400 meets cleaning requirement, wastes resource.
If it should be noted that, the water level in dust-collecting box 400 is also partly submerged in insufficient for round brush 300
During water, now rotating shaft 210 and round brush 300 can also first rotate so that the round brush that also do not soaks 300 with
Drainage screen 100 Structure deformation, thus realize drainage screen 100 is dry-cleaned, and the drainage screen after dry-cleaning
Dust on 100 can with partial exfoliation or loosen；Water level in dust-collecting box 400 is sufficient so that round brush
300 when being partly submerged in water, realizes further washing drainage screen 100, it is easier to by drainage screen 100
Dust washes, and not only cleaning performance is good, and more saves the time, can effectively utilize to dust
Drainage screen 100 is cleaned by the time added water in box 400.
Based on each embodiment above-mentioned, drainage screen 100 can have following two on filter screen stand 200
Kind move mode:
(1) reciprocating manner of drainage screen
Drainage screen 100 can move back and forth on filter screen stand 200.Wherein, at reciprocating movement
In, when described drainage screen 100 arrives predeterminated position, described driving means 500 drives described rotating shaft 210
Rotate with the direction in opposite direction with current operation with described round brush 300.Back and forth moved by drainage screen 100
Dynamic so that can be carried out in the whole moving process of drainage screen 100 cleaning, cleaning efficiency is higher.
As shown in Figure 6, drainage screen 100 260 is moved to lower railway 250 by getting on the right track.As it is shown in fig. 7,
Drainage screen 100 is moved by lower railway 250 upward trajectory 260.At drainage screen 100 by 260 shiftings of getting on the right track
Move to lower railway 250, and all parts all positions after round brush 300 could be arranged to preset position
Put.Before washing, drainage screen 100 is positioned at and gets on the right track 260, and drainage screen 100 the most not with round brush 300
Contact, initial position now can also be predeterminated position.That is, in stroke each time, drainage screen 100
After each all regions all contact once with round brush 300, i.e. can be considered arrival predeterminated position.
Optionally, air-conditioner also includes the position detecting device of the position for detecting described drainage screen 100
700, when described position detecting device 700 detects that described drainage screen 100 arrives predeterminated position, then institute
Stating driving means 500 drives described rotating shaft 210 and described round brush 300 to rotate along with the most contrary direction.
Position detecting device 700 can be approach switch, such as microswitch, photoswitch etc..This
Embodiment is as a example by microswitch, and this microswitch is connected with controller.Such as Fig. 6 and Fig. 7, described filtration
Net 100 includes along the first end 101 and the second end 102 that its rotation direction is relative, at described drainage screen 100
The first end 101 or the second end 102 when contacting with described microswitch, then judge described drainage screen 100
Arrive described predeterminated position.As shown in Figure 6, all move according to the direction shown in Fig. 6 at drainage screen 100
When moving to lower railway 250, then the second end 102 of drainage screen 100 can touch microswitch, and fine motion is opened
Close to produce and trigger the signal of telecommunication, and be sent to controller.Controller controls driving means 500 and drives described turning
Axle 210 and described round brush 300 rotate along with the most contrary direction, i.e. according to direction as shown in Figure 7
Rotate, i.e. start to move from lower railway 250 upward trajectory 260.At drainage screen 100 according to shown in Fig. 7
Direction all move to get on the right track 260 time, the first end 101 of drainage screen 100 can touch fine motion and hold
Closing, microswitch produces and triggers the signal of telecommunication, and is sent to controller.Controller controls driving means 500
Described rotating shaft 210 and described round brush 300 is driven to rotate along with the most contrary direction, i.e. according to such as Fig. 6
Shown direction rotates, and i.e. starts 260 to move to lower railway 250, the most repeatedly from getting on the right track.
Or, driving means 500 can be motor, reaches predetermined amount or electricity in the electric machine rotation number of turns
Machine runs duration when reaching preset duration, the most described motor drive described rotating shaft 210 and round brush 300 along with
The most contrary direction rotates.Above-mentioned predetermined amount and preset duration can be configured according to actual needs,
In this no limit.
As another embodiment, controller is additionally operable to control to store in described dust-collecting box 400 clean water
So that described round brush 300 is partly submerged in clean water, and controls described driving means 500 and open, drive
Dynamic described rotating shaft 210 and described round brush 300 rotate, and described rotating shaft 210 drives described drainage screen 100 to exist
Move back and forth on described filter screen stand 200, so that the described round brush 300 soaked cleans described filtration
Net 100；Wherein, in reciprocating movement, when described drainage screen 100 arrives predeterminated position, described
Driving means 500 drives described rotating shaft 210 and described round brush 300 with the side in opposite direction with current operation
To rotation.
As another embodiment, controller is additionally operable to control described air-conditioner and runs in a chiller mode,
Control described water pump 430 to open, with by dust-collecting box 400 described in the condensed water suction in described drip tray,
And make described round brush 300 be partly submerged in condensed water, and control described driving means 500 and open, drive
Dynamic described rotating shaft 210 and described round brush 300 rotate, and described rotating shaft 210 drives described drainage screen 100 to exist
Move back and forth on described filter screen stand 200, so that the described round brush 300 soaked cleans described filtration
Net 100；Wherein, in reciprocating movement, when described drainage screen 100 arrives predeterminated position, described
Driving means 500 drives described rotating shaft 210 and described round brush 300 with the side in opposite direction with current operation
To rotation.
(2) the loopy moving mode of drainage screen
Drainage screen 100 can move with same direction on filter screen stand 200.As shown in Figure 6, exist
When drainage screen 100 moves according to counter clockwise direction as shown in Figure 6 all the time, drainage screen 100 can be considered as
Filter screen stand 200 moves with same direction.Or, as it is shown in fig. 7, begin at drainage screen 100
When moving according to clockwise direction as described in Figure 7 eventually, drainage screen 100 can be considered as at filter screen stand
Move with same direction on 200.Move with same direction by controlling drainage screen 100 so that control mode
It is simpler, it is easy to accomplish.That is, above-mentioned two rotating shaft 210 is in rotation process, all the time according to same
One direction rotates, and such as, as shown in Figure 6, two rotating shafts 210, can be the most inverse in rotation process
Hour hands rotate；Or, as it is shown in fig. 7, two rotating shafts 210 are in rotation process, can up time all the time
Pin rotates.
As a kind of embodiment, controller is additionally operable to control described driving means 500 and opens, and drives institute
State two rotating shafts 210 to rotate with same direction, to drive described drainage screen 100 at described drainage screen 200
Move on support, and control described round brush 300 and rotate, so that the described round brush 300 soaked cleans
Described drainage screen 100.
Optionally, driving means 500 can drive round brush 300 with the same rotation direction with rotating shaft 210
Rotate.So can increase the friction between round brush 300 and drainage screen 100, filtering net cleaning is obtained more
Totally.I.e., it is possible to drive round brush 300 all the time according to rotating clockwise or counterclockwise.
Optionally, the number of turns that drainage screen 100 moves can be configured according to actual needs.Such as, may be used
Think a circle, two circle or multi-turns.When drainage screen 100 returns back to initial position every time, i.e. can be considered shifting
A dynamic circle.Initial position is drainage screen 100 position at place before carrying out dedusting cleaning procedure, also
I.e. drainage screen 100 realizes the position at its function place crossing air filtering.Optionally, can be examined by position
Survey device detection drainage screen 100 and move the number of turns, or when passing through the operation of driving means 500 (such as motor)
Long, the rotation number of turns etc. controls the mobile number of turns of drainage screen 100.
Based on each embodiment above-mentioned, the embodiment of driving means 500 includes following several:
First kind of way is, driving means 500 includes that the first motor, described first motor are provided with drive shaft
(not indicating in figure), described drive shaft engages with the rotary shaft of described rotating shaft 210 and described round brush 300 even
Connect, to drive described rotating shaft 210 and described round brush 300 to rotate；Described controller is additionally operable in described mistake
When filter screen 100 arrives predeterminated position, control described first motor reversal.
Optionally, drive shaft can engage with the rotary shaft of rotating shaft 210 and round brush 300 simultaneously, i.e. drives
Axle can be arranged between rotating shaft 210 and rotary shaft；Or, drive shaft can also only be nibbled with rotating shaft 210
Close, and rotating shaft 210 is engaged with rotary shaft；Or, drive shaft can also only engage with rotary shaft, and turns
Moving axis engages with rotating shaft 210.
Optionally, detect that described drainage screen 100 arrives predeterminated position at described position detecting device 700
Time, the most described first motor reversal；Or, the described first electric machine rotation number of turns reach predetermined amount or
When described in person, the first motor operation duration reaches preset duration, the most described first motor reversal.
As a kind of embodiment, described drive shaft and described rotating shaft 210 and the rotation of described round brush 300
Axle engagement connects, and to drive described rotating shaft 210 to rotate with same direction, and drives described round brush 300 turns
Dynamic.Optionally, it is also possible to drive round brush 300 to rotate with same direction.
The second way is, driving means 500 includes the second motor and the 3rd motor, described second motor
Driving described rotating shaft 210 to rotate, described 3rd motor drives described round brush 300 to rotate.And make described
Rotating shaft 210 is identical with the rotation direction of described round brush 300；Described controller is additionally operable at described drainage screen
During 100 arrival predeterminated position, control described second motor and the 3rd motor reversal.
Optionally, detect that described drainage screen 100 arrives predeterminated position at described position detecting device 700
Time, the most described second motor and described 3rd motor reversal；Or, at described second motor or the 3rd electricity
The machine rotation number of turns reaches predetermined amount or described second motor or the 3rd motor runs duration and reaches default
During duration, the most described second motor and described 3rd motor reversal.
Optionally, the rotation direction of the second motor and the 3rd motor is identical, and the i.e. second motor is the most clockwise
Rotate or rotate counterclockwise simultaneously, so that the fortune of the contact surface of round brush 300 and drainage screen 100
Dynamic in opposite direction so that what round brush 300 was more prone to washes the dust on drainage screen 100, improve
Cleaning efficiency.
Optionally, described controller is additionally operable to before detecting that described drainage screen 100 is moved along it direction
Described in the ends contact of end during round brush 300, first control described driving means 500 and stop driving described round brush
300 rotate, when described drainage screen 100 is moved along it the end of the front end in direction by described round brush 300,
Controlling described driving means 500 again drives described round brush 300 to be rotated further.Optionally, described controller
It is additionally operable to when round brush 300 described in the ends contact of front end that described drainage screen 100 is moved along it direction be detected
Time, first close described 3rd motor, so that described round brush 300 stops operating, when described drainage screen 100
When described round brush 300 is passed through in the end of the front end being moved along it direction, it is then turned on described 3rd motor, with
Described round brush 300 is made to be rotated further.Described drainage screen 100 includes being moved along it relative first convex in direction
Frame (not indicating in figure) and the second convex frame (not indicating in figure), the first convex frame and the second convex frame were respectively
Filter screen 100 first end 101 and the frame of the second end 102 are bigger than the thickness of drainage screen 100.Due to mistake
Filter screen 100 is contrary with the direction of motion of the contact surface of round brush 300, therefore, by two motors respectively
When control drainage screen 100 and round brush 300 move, initially enter rotating shaft 210 and round brush at drainage screen 100
Time between 300, resistance can be the biggest so that the first convex frame or the second convex frame of convex frame are not easy to cross drainage screen
100, and it is easily damaged drainage screen 100 or convex frame.As shown in Figure 6, at drainage screen 100 according to Fig. 6 institute
During the direction motion shown, its second end 102 is the end of the front end being moved along it direction, then its
When two ends 102 initially enter between rotating shaft 210 and round brush 300, then resistance can be very big, therefore, it can
Control round brush 300 to stop operating, so that the second end 102 is more easily by rotating shaft 210 and rolling
Between brush 300.Further, after the second end 102 crosses rotating shaft 210 and round brush 300, controller is again
Control round brush 300 to be rotated further.In like manner, as it is shown in fig. 7, at drainage screen 100 according to shown in Fig. 7
During the motion of direction, its first end 101 is the end of the front end being moved along it direction, then at its first end
101 when initially entering between rotating shaft 210 and round brush 300, then resistance can be very big, therefore, it can control rolling
Brush 300 stops operating, so that the first end 101 is more easily by rotating shaft 210 and round brush 300
Between.Further, after the first end 101 crosses rotating shaft 210 and round brush 300, controller controls rolling again
Brush 300 is rotated further.The present embodiment makes what the first convex frame and the second convex frame can be more prone to cross rolling
Brush 300, it is not easy to damage round brush 300, improve the safety and reliability of product.
As a kind of embodiment, described second motor drives described rotating shaft 210 to rotate with same direction,
Described 3rd motor drives described round brush 300 to rotate with same direction, and make described drainage screen 100 with
The direction of motion of the contact surface of described round brush 300 is contrary.
Based on each embodiment above-mentioned, further, described controller is additionally operable to cleaning described filtration
After net 100 completes, control described dust-collecting box 400 to store clean water so that described round brush 300 part is soaked
Enter in clean water, and control described driving means 500 and open, drive described round brush 300 to rotate, with clearly
Clean described round brush 300.In the present embodiment, the method controlling to store in dust-collecting box 400 clean water is permissible
With reference to above-mentioned embodiment, do not repeat them here.Clean water, and round brush is stored in dust-collecting box 400
After 300 are partly submerged in clean water, round brush 300 can rotate in water, such that it is able to cleaning round brush 300.
After having cleaned round brush 300, described controller is additionally operable to control valve and opens, thus by dust-collecting box 400
In water discharge.
It should be noted that, when the reciprocating number of times of drainage screen 100 reaches preset times, then can sentence
It is set to clean filtering net 100 to complete.Or the number of times at drainage screen 100 shuttling movement reaches preset times
Time, then can determine that and complete for clean filtering net 100.Or above-mentioned first motor, the second motor or
When three motor continuous services reach preset duration, then it is judged to that clean filtering net 100 completes.Controlling sky
Tune device runs when reaching preset duration in a chiller mode, then can determine that cleaning indoor heat exchanger completes.Or,
Run in a chiller mode controlling air-conditioner successively, control indoor heat exchanger frosting and control air-conditioner
After heating, i.e. can determine whether that cleaning vaporizer completes.
It should be noted that, when cleaning completes, driving means 500 needs to drive drainage screen 100 to move
To initial position, turn off so that drainage screen 100 can return back to initial position after stopping moving.
Initial position is drainage screen 100 position at place before carrying out dedusting cleaning procedure, namely drainage screen
100 positions realizing its function place crossing air filtering.
The air-conditioner that the present invention provides, when described air-conditioner needs cleaning, freezes by controlling air-conditioner
Run, to clean indoor heat exchanger, and while cleaning indoor heat exchanger, control dust arrester to filtration
Net 100 is cleaned so that cleaning indoor heat exchanger and clean filtering net 100 can synchronize to carry out, clearly
Clean efficiency is higher, saves cleaning time.
In order to improve cleaning effect further, first embodiment based on air-conditioner of the present invention, the present invention is also
Proposing the second embodiment of air-conditioner, in a second embodiment, described controller is additionally operable to controlling institute
After stating air-conditioner refrigerating operaton the first preset duration, control that described dust arrester utilizes that air-conditioner produces is cold
Described drainage screen 100 is cleaned by solidifying water.
In the present embodiment, utilize condensed water that air-conditioner produces to described mistake controlling described dust arrester
When filter screen 100 is cleaned, can first control water pump 430 and open, open at water pump 430 and reach default
When water level in time or dust-collecting box 400 reaches preset water level, then control water pump 430 and close.Permissible
After water pump 430 cuts out, then control driving means 500 and open with water washed filter screen 100, it is also possible at water
Before pump 430 turns off or on, control driving means 500 and open, thus first drainage screen 100 is carried out
Dry-cleaning, washes drainage screen 100 the most again.
Optionally, the first preset duration should long enough, can by clean indoor heat exchanger filthy water drain
Start clean filtering net 100 after Jing again, will clean the filthy water of indoor heat exchanger drain clean after be then turned on water pump
430 so that the water in suction dust-collecting box 400 is cleaner.
In order to improve cleaning effect further, first or second embodiments based on air-conditioner of the present invention, this
Invention also proposed the 3rd embodiment of air-conditioner, and in the third embodiment, described controller is additionally operable to control
After making described air-conditioner refrigerating operaton the second preset duration, control described air-conditioner and continue refrigerating operaton, with
Make described indoor heat exchanger condensation or frosting.It should be noted that this second preset duration is for controlling water pump
Time start the duration threshold value of reclocking.
Optionally, can by close air-conditioner blower fan so that air-conditioner condensation in cooling mode or
Frosting.
After indoor heat exchanger surface condensation or frosting, it will the dust that makes being more prone to changes from indoor
Hot device surface comes off, thus further increases the effect of cleaning.
In order to improve cleaning effect further, described controller be additionally operable at described indoor heat exchanger condensation or
After frosting, control described air conditioner heat-production and run, thus complete the cleaning to indoor heat exchanger further,
Cleaning performance is more preferable.Indoor heat exchanger generates heat, then the condensed water on indoor heat exchanger surface can be dried, can
To play the effect of sterilization dedusting.
Further, in order to improve cleaning efficiency further, described controller is additionally operable at described drainage screen
After 100 have cleaned, control described air-conditioner and stop heating operation.So that cleaning indoor heat exchanger and
Clean filtering net 100 completes simultaneously, saves cleaning time, improves cleaning efficiency.
An application example set forth below: air-conditioner system can controlled after air-conditioner starts cleaning procedure
During cold operation T1 duration, controlling water pump 430 and open, now, air-conditioner will clean the dirty of vaporizer
Water is discharged, and the condensed water in drip tray is relatively clean, thus ensure that suction dust-collecting box 400
In water cleaner.After water pump 430 is opened, by the water suction dust-collecting box 400 in drip tray.This
Rear air-conditioner continues refrigerating operaton, to continue to produce the condensed water for cleaned filter screen 100.At air-conditioning
During device refrigerating operaton T2 duration again, now drip tray have collected enough for cleaned filter screen
The condensed water of 100, therefore need not produce condensed water again, then start to control indoor heat exchanger frosting.Now water
Pump 430 is still continuing in the water suction dust-collecting box 400 in drip tray, until the water in dust-collecting box 400
Till position reaches preset water level, and initially enter the program of drainage screen 100 washing.Meanwhile, change in indoor
After hot device frosting, control air conditioner heat-production and run, so that frost melts.Clean at drainage screen 100
Time, dust arrester quits work, and controls air-conditioner stopping heating operation, and then completes cleaning procedure.
The present invention further provides the cleaning control method of a kind of air-conditioner.The cleaning control of air-conditioner of the present invention
The structure of the air-conditioner in method processed and clean method thereof are all referred to each embodiment party of above-mentioned air-conditioner
Formula, accordingly, the cleaning control method of air-conditioner of the present invention has the useful effect as above-mentioned air-conditioner
Really.
With reference to the schematic flow sheet of cleaning control method one embodiment that Fig. 8, Fig. 8 are air-conditioner of the present invention,
The cleaning control method of the air-conditioner that the present invention proposes comprises the following steps:
Step S10, when described air-conditioner needs cleaning, controls described air-conditioner refrigerating operaton, with cleaning
The indoor heat exchanger of described air-conditioner；
Step S20, controls the dust arrester of air-conditioner to described mistake while cleaning described indoor heat exchanger
Filter screen is cleaned.
It should be noted that, above-mentioned steps S10 and step S20 are carried out simultaneously.
In the present embodiment, air-conditioner can be sent out based on air-conditioning remote control or air-conditioning panel receiving user
During the cleaning instruction sent, then start to clean air-conditioner；Or air-conditioner may be provided in sensing chamber
The dust detection of the dust of heat exchanger and/or drainage screen, dust detection is connected with controller,
When the dust of indoor heat exchanger and/or drainage screen reaches pre-conditioned, then dust detection is sent out to controller
Sending cleaning instruction, controller controls air-conditioner and starts cleaning.
When air-conditioner refrigerating operaton, can produce condensed water on indoor heat exchanger surface, condensed water is flowing to
During drip tray, the dust on indoor heat exchanger surface can be made to come off, thus clean indoor heat exchanger.
The cleaning control method of the air-conditioner that the present invention provides, when described air-conditioner needs cleaning, passes through
Control air-conditioner refrigerating operaton, to clean indoor heat exchanger, and control while cleaning indoor heat exchanger
Drainage screen 100 is cleaned by dust arrester so that cleaning indoor heat exchanger and clean filtering net 100 can
To synchronize to carry out, cleaning efficiency is higher, saves cleaning time.
The clean water stored in dust-collecting box 400 in above-mentioned dust arrester is receipts during air-conditioner refrigerating operaton
The condensed water of collection, from without additionally quoting water source, convenient.Specifically, controller can be controlled
Controlling the water circulation pump 430 is opened, thus by the condensed water suction dust-collecting box 400 in drip tray.When dust-collecting box 400
When the clean water of middle storage makes described round brush 300 be partly submerged in clean water, described driving can be controlled
Device 500 is opened, and drives described rotating shaft 210 and described round brush 300 to rotate, and described rotating shaft 210 drives
Described drainage screen 100 moves on described filter screen stand 200, so that the described round brush 300 soaked
Clean described drainage screen 100.
Optionally, when cleaning completes, control described water pump 430 and close.Owing to dust-collecting box 400 also sets
Gap (not indicating in figure), this gap is had to connect, therefore at filtering net cleaning process, water with outdoor
Pump 430 is constantly in opening, i.e. constantly can supplement clean water in dust-collecting box 400, and
Filthy water in dust-collecting box 400 is discharged in time, is effectively improved cleaning performance.When cleaning completes,
Controller can also control valve and open, thus discharged by the water in dust-collecting box 400.
Or, controller can also switch off the pump 430 when the water in dust-collecting box 400 meets demand.Specifically
Ground, when the water level in described dust-collecting box 400 reaches preset water level, controls described water pump 430 and closes.
Thus do not waste water, and water pump 430 need not work always, extends its service life.
If it should be noted that, the water level in dust-collecting box 400 is also partly submerged in insufficient for round brush 300
During water, now can also control driving means and open, drive shaft 210 and round brush 300 rotate so that
Round brush 300 and drainage screen 100 Structure deformation also not soaked, thus realize drainage screen 100 is dry-cleaned,
And through dry-cleaning after drainage screen 100 on dust can with partial exfoliation or loosen；At dust-collecting box 400
In water level be sufficient so that round brush 300 when being partly submerged in water, realize further drainage screen 100 is washed,
Being easier to wash the dust on drainage screen 100, not only cleaning performance is good, and more saves the time,
The time added water in dust-collecting box 400 can be effectively utilized drainage screen 100 is dry-cleaned.
Based on each embodiment above-mentioned, drainage screen 100 can have two kinds of shiftings on filter screen stand 200
Flowing mode: reciprocating manner and loopy moving mode, concrete moving process can refer to above air-conditioner
Embodiment, do not repeat them here.
Based on each embodiment above-mentioned, further, described controller is additionally operable to cleaning described filtration
After net 100 completes, control described dust-collecting box 400 to store clean water so that described round brush 300 part is soaked
Enter in clean water, and control described driving means 500 and open, drive described round brush 300 to rotate, with clearly
Clean described round brush 300.In the present embodiment, the method controlling to store in dust-collecting box 400 clean water is permissible
With reference to above-mentioned embodiment, do not repeat them here.Clean water, and round brush is stored in dust-collecting box 400
After 300 are partly submerged in clean water, round brush 300 can rotate in water, such that it is able to cleaning round brush 300.
After having cleaned round brush 300, described controller is additionally operable to control valve and opens, thus by dust-collecting box 400
In water discharge.
It should be noted that, when the reciprocating number of times of drainage screen 100 reaches preset times, then can sentence
It is set to clean filtering net 100 to complete.Or the number of times at drainage screen 100 shuttling movement reaches preset times
Time, then can determine that and complete for clean filtering net 100.Or above-mentioned first motor, the second motor or
When three motor continuous services reach preset duration, then it is judged to that clean filtering net 100 completes.Controlling sky
Tune device runs when reaching preset duration in a chiller mode, then can determine that cleaning indoor heat exchanger completes.Or,
Run in a chiller mode controlling air-conditioner successively, control indoor heat exchanger frosting and control air-conditioner
After heating, i.e. can determine whether that cleaning vaporizer completes.
It should be noted that, when cleaning completes, driving means 500 needs to drive drainage screen 100 to move
To initial position, turn off so that drainage screen 100 can return back to initial position after stopping moving.
Initial position is drainage screen 100 position at place before carrying out dedusting cleaning procedure, namely drainage screen
100 positions realizing its function place crossing air filtering.
The cleaning control method of the air-conditioner that the present invention provides, when described air-conditioner needs cleaning, passes through
Control air-conditioner refrigerating operaton, to clean indoor heat exchanger, and control while cleaning indoor heat exchanger
Drainage screen 100 is cleaned by dust arrester so that cleaning indoor heat exchanger and clean filtering net 100 can
To synchronize to carry out, cleaning efficiency is higher, saves cleaning time.
In order to improve cleaning effect further, the first of cleaning control method based on air-conditioner of the present invention is real
Execute example, the invention allows for the second embodiment of the cleaning control method of air-conditioner, in the second embodiment
In, the step that described drainage screen is cleaned by the dust arrester of described control air-conditioner includes: controlling
After described air-conditioner refrigerating operaton the first preset duration, control described dust arrester and utilize air-conditioner to produce
Described drainage screen is cleaned by condensed water.
In the present embodiment, utilize condensed water that air-conditioner produces to described mistake controlling described dust arrester
When filter screen 100 is cleaned, can first control water pump 430 and open, open at water pump 430 and reach default
When water level in time or dust-collecting box 400 reaches preset water level, then control water pump 430 and close.Permissible
After water pump 430 cuts out, then control driving means 500 and open with water washed filter screen 100, it is also possible at water
Before pump 430 turns off or on, control driving means 500 and open, thus first drainage screen 100 is carried out
Dry-cleaning, washes drainage screen 100 the most again.
Optionally, the first preset duration should long enough, can by clean indoor heat exchanger filthy water drain
Start clean filtering net 100 after Jing again, will clean the filthy water of indoor heat exchanger drain clean after be then turned on water pump
430 so that the water in suction dust-collecting box 400 is cleaner.
In order to improve cleaning effect further, cleaning control method based on air-conditioner of the present invention first or
Second embodiment, the invention allows for the 3rd embodiment of the cleaning control method of air-conditioner, the 3rd
In embodiment, the step of the described indoor heat exchanger of described cleaning also includes: controlling described air-conditioner refrigeration
After running the second preset duration, control air-conditioner and continue refrigerating operaton, so that described indoor heat exchanger condensation
Or frosting.
Optionally, can by close air-conditioner blower fan so that air-conditioner condensation in cooling mode or
Frosting.
After indoor heat exchanger surface condensation or frosting, it will the dust that makes being more prone to changes from indoor
Hot device surface comes off, thus further increases the effect of cleaning.
In order to improve cleaning effect further, the step of the described indoor heat exchanger of described cleaning also includes:
After described indoor heat exchanger condensation or frosting, control described air conditioner heat-production and run, thus complete further
Cleaning to indoor heat exchanger, cleaning performance is more preferable.Indoor heat exchanger generates heat, then can be indoor heat exchanger
The condensed water on surface is dried, and can play the effect of sterilization dedusting.
Further, in order to improve cleaning efficiency further, described control described air-conditioner refrigerating operaton,
To clean the indoor heat exchanger of described air-conditioner, while cleaning described indoor heat exchanger, control air-conditioner
Dust arrester step that described drainage screen is cleaned after, the cleaning control method of described air-conditioner
Also include: after described filtering net cleaning completes, control described air-conditioner and stop heating operation.So that
Indoor heat exchanger must be cleaned and clean filtering net 100 completes simultaneously, save cleaning time, improve cleaning effect
Rate.
An application example set forth below: air-conditioner system can controlled after air-conditioner starts cleaning procedure
During cold operation T1 duration, controlling water pump 430 and open, now, air-conditioner will clean the dirty of vaporizer
Water is discharged, and the condensed water in drip tray is relatively clean, thus ensure that suction dust-collecting box 400
In water cleaner.After water pump 430 is opened, by the water suction dust-collecting box 400 in drip tray.This
Rear air-conditioner continues refrigerating operaton, to continue to produce the condensed water for cleaned filter screen 100.At air-conditioning
During device refrigerating operaton T2 duration again, now drip tray have collected enough for cleaned filter screen
The condensed water of 100, therefore need not produce condensed water again, then start to control indoor heat exchanger frosting.Now water
Pump 430 is still continuing in the water suction dust-collecting box 400 in drip tray, until the water in dust-collecting box 400
Till position reaches preset water level, and initially enter the program of drainage screen 100 washing.Meanwhile, change in indoor
After hot device frosting, control air conditioner heat-production and run, so that frost melts.Clean at drainage screen 100
Time, dust arrester quits work, and controls air-conditioner stopping heating operation, and then completes cleaning procedure.
Based on each embodiment above-mentioned, the concrete application scenarios of the one of air-conditioner set forth below:
1) user is based on remote controller input dedusting instruction, and remote control dedusting instructs.
2) when receiving dedusting instruction, control air-conditioner and run in a chiller mode.
3) air-conditioner persistently freeze reach T1 time, control water pump 430 open, with by drip tray
In condensed water suction dust-collecting box 400.T1 can be such as 15 minutes.When opening water pump 430, water receiving
The filthy water cleaning indoor heat exchanger in dish has got rid of outdoor, the condensed water ratio accumulated in drip tray
Relatively clean, may be used for cleaned filter screen 100.
4) when water pump 430 is opened, control air-conditioner and continue refrigeration, tie with heat exchanger surface in control room
Frost.Air-conditioner persistently freezes after T2, the frosting of indoor heat exchanger surface, then control air-conditioner to heat mould
Formula is run.T2 can be such as 5 minutes.
5) controlling to switch off the pump after indoor heat exchanger frosting 430.
6), after water pump 430 cuts out, control driving means 500 and open, with cleaned filter screen 100.
Certainly, the process of cleaned filter screen can be Tong Bu with control heat exchanger frosting and control air conditioner heat-production
Carry out, thus save cleaning time, and improve cleaning effect.Water pump 430 can also be at dust-collecting box 400
Interior condensed water is shut off time enough.
It should be noted that in this article, term " include ", " comprising " or its any other variant
Be intended to comprising of nonexcludability so that include the process of a series of key element, method, article or
Person's device not only includes those key elements, but also includes other key elements being not expressly set out, or also
Including the key element intrinsic for this process, method, article or device.In the feelings not having more restriction
Under condition, statement " including ... " key element limited, it is not excluded that include this key element process,
Method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The description relating to " first ", " second " etc. in invention is only used for describing purpose, and can not manage
Solve as instruction or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus,
Define " first ", the feature of " second " can express or implicitly include at least one this feature.
It addition, the technical scheme between each embodiment can be combined with each other, but must be common with this area
Based on technical staff is capable of, when technical scheme combination occur conflicting maybe cannot realize time should
When people thinks that the combination of this technical scheme does not exists, the most not within the protection domain of application claims.
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 described air-conditioner includes controller, indoor heat exchanger, mistake
Filter screen and the dust arrester being cleaned described drainage screen, described controller is for needing when described air-conditioner
Time to be cleaned, control described air-conditioner refrigerating operaton, to clean described indoor heat exchanger, described controller
It is additionally operable to control described dust arrester while cleaning described indoor heat exchanger described drainage screen is carried out clearly
Clean.
2. air-conditioner as claimed in claim 1, it is characterised in that described controller is additionally operable to controlling
After described air-conditioner refrigerating operaton the first preset duration, control described dust arrester and utilize air-conditioner to produce
Described drainage screen is cleaned by condensed water.
3. air-conditioner as claimed in claim 1 or 2, it is characterised in that described controller is additionally operable to control
After making described air-conditioner refrigerating operaton the second preset duration, control described air-conditioner and continue refrigerating operaton, with
Make described indoor heat exchanger condensation or frosting.
4. air-conditioner as claimed in claim 3, it is characterised in that described controller is additionally operable to described
After indoor heat exchanger condensation or frosting, control described air conditioner heat-production and run.
5. air-conditioner as claimed in claim 4, it is characterised in that described controller is additionally operable to described
After filtering net cleaning completes, control described air-conditioner and stop heating operation.
6. the cleaning control method of an air-conditioner, it is characterised in that the cleaning controlling party of described air-conditioner
Method includes: when described air-conditioner needs cleaning, control described air-conditioner refrigerating operaton, described with cleaning
The indoor heat exchanger of air-conditioner, controls the dust arrester of air-conditioner while cleaning described indoor heat exchanger
Described drainage screen is cleaned.
7. the cleaning control method of air-conditioner as claimed in claim 6, it is characterised in that described control
The step that described drainage screen is cleaned by the dust arrester of air-conditioner includes: controlling described air-conditioner system
After cold operation the first preset duration, control condensed water that described dust arrester utilizes air-conditioner to produce to described
Drainage screen is cleaned.
The cleaning control method of air-conditioner the most as claimed in claims 6 or 7, it is characterised in that described
The step cleaning described indoor heat exchanger also includes: when controlling described air-conditioner refrigerating operaton second and presetting
After length, control air-conditioner and continue refrigerating operaton, so that described indoor heat exchanger condensation or frosting.
9. the cleaning control method of air-conditioner as claimed in claim 8, it is characterised in that described cleaning
The step of described indoor heat exchanger also includes: after described indoor heat exchanger condensation or frosting, controls described
Air conditioner heat-production runs.
10. the cleaning control method of air-conditioner as claimed in claim 9, it is characterised in that described control
Make described air-conditioner refrigerating operaton, to clean the indoor heat exchanger of described air-conditioner, clean described indoor
After controlling the step that described drainage screen is cleaned by the dust arrester of air-conditioner while heat exchanger, institute
The cleaning control method stating air-conditioner also includes: after described filtering net cleaning completes, and controls described air-conditioning
Device stops heating operation.
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| CN201610301976.1A CN105953326A (en) | 2016-05-06 | 2016-05-06 | Air-conditioner and clean control method thereof |
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| CN201610301976.1A CN105953326A (en) | 2016-05-06 | 2016-05-06 | Air-conditioner and clean control method thereof |
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| CN106765924A (en) * | 2016-12-09 | 2017-05-31 | 美的集团武汉制冷设备有限公司 | Air-conditioner and its cleaning control method |
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| CN110645668A (en) * | 2018-06-26 | 2020-01-03 | 青岛海尔空调器有限总公司 | Self-cleaning method for indoor unit filter screen |
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| CN111380177A (en) * | 2018-12-29 | 2020-07-07 | 大金工业株式会社 | Air conditioner and cleaning control method thereof |
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| CN112594785A (en) * | 2020-12-16 | 2021-04-02 | 常州大学 | Air conditioner with filter screen self-cleaning function and control method thereof |
| CN113474597A (en) * | 2019-02-27 | 2021-10-01 | 大金工业株式会社 | Air conditioner |
| CN114251740A (en) * | 2021-11-09 | 2022-03-29 | 青岛海尔空调器有限总公司 | Method and device for cleaning filter screen of air conditioner and air conditioner |
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Application publication date: 20160921 |