CN107525127A - Wall-hanging air conditioner and its cleaning control method - Google Patents

Wall-hanging air conditioner and its cleaning control method Download PDF

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Publication number
CN107525127A
CN107525127A CN201710597051.0A CN201710597051A CN107525127A CN 107525127 A CN107525127 A CN 107525127A CN 201710597051 A CN201710597051 A CN 201710597051A CN 107525127 A CN107525127 A CN 107525127A
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CN
China
Prior art keywords
screen pack
tank
clean tank
clean
air conditioner
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.)
Granted
Application number
CN201710597051.0A
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Chinese (zh)
Other versions
CN107525127B (en
Inventor
马峰
孙远成
于尊才
王彦生
曾福祥
姜全超
徐军瑞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Zhijia Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201710597051.0A priority Critical patent/CN107525127B/en
Publication of CN107525127A publication Critical patent/CN107525127A/en
Application granted granted Critical
Publication of CN107525127B publication Critical patent/CN107525127B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units

Abstract

The invention provides a kind of wall-hanging air conditioner and its cleaning control method, the indoor set of wall-hanging air conditioner includes housing, and its upside is provided with air inlet, is internally provided with evaporator;Screen pack, it is arranged on air inlet;Header tank, lower housing portion is arranged on, is configured to collect the condensed water of evaporator surface;Clean tank, it is arranged on below header tank, is configured to controllably introduce condensed water out of header tank;Round brush, it is arranged in clean tank;And at least one drive device, it is configured to controllably drive screen pack from air inlet with moving back and forth between clean tank, to allow round brush rotationally to do swiped through filter screen, and after clean tank introduces condensed water, round brush is rotated to scrub screen pack.The wall-hanging air conditioner and its cleaning control method automaticity of the present invention is high, and cleaning effect is good.

Description

Wall-hanging air conditioner and its cleaning control method
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of wall-hanging air conditioner and its cleaning control method.
Background technology
The screen pack of air-conditioning internal machine air inlet is used to filter the air for entering air-conditioning, to improve Interior Space makings Amount.After long-term use, many dusts and soil can be adhered to above screen pack, causes clogging, cause ventilation not smooth, if It can not in time clean, be reduced by the air circulation of heat exchanger, cooling or heating effect can be influenceed, air conditioning capacity is greatly reduced, And increase energy consumption.Meanwhile the part dust on screen pack is also indoor possible in the presence of being again introduced into circulated air, influences room air Quality.So as to cause have peculiar smell, it is necessary to clean in time from the air that air-conditioning air inlet is produced by boasting, existing air conditioner can not be realized Automated cleaning cleaning, it is necessary to which user's manual teardown is got off, cleaning process generally require opening lid, dismantle screen pack, have cleaned Also need to install after finishing, complex operation and waste time and energy, the use to user brings inconvenience.
The content of the invention
The invention aims to provide a kind of wall-hanging air conditioner and its cleaning control method, screen pack can be carried out certainly Dynamic cleaning.
The present invention's further objective is that the cleaning effect of lifting screen pack.
On the one hand, the invention provides a kind of wall-hanging air conditioner, it includes indoor set, and indoor set includes:
Housing, its upside are provided with air inlet, are internally provided with evaporator;
Screen pack, it is arranged on air inlet;
Header tank, lower housing portion is arranged on, is configured to collect the condensed water of evaporator surface;
Clean tank, below header tank, it is configured to controllably introduce condensed water out of header tank;
Round brush, it is arranged in clean tank;And
At least one drive device, it is configured to controllably drive screen pack reciprocal between air inlet and clean tank It is mobile, to allow round brush rotationally to do swiped through filter screen, and after clean tank introduces condensed water, rotate round brush to scrub filtering Net.
Alternatively, each drive device includes:The transmission belt of closure, is extended at clean tank from air inlet, and it is fixed Screen pack is connected to drive screen pack to move;And motor, it is driven Tape movement for driving.
Alternatively, each drive device also includes:Multiple rotatable support rollers, for supporting transmission belt, and guide and pass The bearing of trend of dynamic band is to extand rearward to housing rear wall from air inlet, then extends downward into clean tank along housing rear wall Place, then forward upward extends at clean tank.
Alternatively, each drive device also includes:Two guide rails that parallel interval is set, are extended parallel to transmission belt; Multiple support members, are fixed on screen pack, and the both ends of each support member have roller to be resisted against on guide rail respectively, to guide The moving direction of transmission belt and screen pack.
Alternatively, the quantity of drive device is two, and the transmission belt of two drive devices is respectively fixedly connected with screen pack Transverse ends.
Alternatively, nozzle is provided with header tank, for the condensed water in header tank to be sprayed into clean tank.
On the other hand, the invention provides a kind of cleaning control method of wall-hanging air conditioner, for cleaning according to take up an official post The screen pack of wall-hanging air conditioner described in one, cleaning control method comprise the following steps:
Do swiped through filter screen step:Screen pack is moved at clean tank, and moved back and forth at clean tank, and turns round brush Move to do swiped through filter screen;
Clean clean tank step:Screen pack is removed into clean tank, header tank is sprayed water to clean tank, to clean clean tank, Make clean tank effluent sewerage during cleaning;
Scrub screen pack step:Header tank is set screen pack to be moved at clean tank to clean tank water filling, and in clean tank Place moves back and forth, and round brush is rotated to scrub screen pack;And
Screen pack return step:Screen pack is moved to air inlet.
Alternatively, also catchmented step including header tank before doing swiped through filter screen step:Control wall-hanging air conditioner operation dehumidifying Pattern, the surface of evaporator is formed condensed water and enter header tank.
Alternatively, also include after screen pack return step:Clean tank drain step:Water in clean tank is discharged.
Alternatively, in screen pack step is scrubbed, after screen pack is moved at clean tank, it is immersed in water and preset After time, then round brush is set to scrub it.
The wall-hanging air conditioner and its cleaning control method of the present invention realizes the automated cleaning of screen pack.Also, screen pack Cleaning process be to be carried out in the clean tank positioned at lower housing portion, do not have dust and drop and cause secondary dirt on an evaporator Dye.
Because of mainly floccule and the particulate dust gathered on screen pack, floccule is directly rinsed with water and is not easy from filtering Online separation, is easily wrapped on screen pack on the contrary, but can be with by under round brush brush when drying.A small amount of fine dust particles are not Under easily being brushed, but easily washed by water.Therefore, clean method of the invention is first done brush to screen pack, scrubbed again, makes cleaning more Add thoroughly.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter. Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these What accompanying drawing was not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the schematic diagram of the indoor set of wall-hanging air conditioner according to an embodiment of the invention;
Fig. 2 is the A portions enlarged drawing of structure shown in Fig. 1;
Fig. 3 is header tank according to an embodiment of the invention and the structural representation of clean tank;
Fig. 4 is the schematic diagram of cleaning control method according to an embodiment of the invention;
Fig. 5 is the flow chart of cleaning control method according to an embodiment of the invention.
Embodiment
One aspect of the present invention provides a kind of wall-hanging air conditioner.Fig. 1 is wall-mounted sky according to an embodiment of the invention The schematic diagram of the indoor set of tune;Fig. 2 is the A portions enlarged drawing of structure shown in Fig. 1;Fig. 3 is collection according to an embodiment of the invention The structural representation of water tank 400 and clean tank 500.
The wall-hanging air conditioner of the embodiment of the present invention is to realize indoor refrigerating/heating function using steam circulation refrigeration system Air-conditioning.Fig. 1 illustrates the outdoor unit 10 of wall-hanging air conditioner.
As shown in figures 1 and 3, the indoor set 10 of wall-hanging air conditioner includes housing 100, evaporator 200, blower fan 300, filtering Net 800, header tank 400, clean tank 500, round brush 600 and at least one drive device.Wherein, the upside of housing 100 is set There is air inlet 110, to allow room air to enter.Evaporator 200 is arranged on inside housing 100, for entering from air inlet 110 Entering the air inside housing 100 and carry out heat exchange, form heat exchange wind, heat exchange wind blows to interior from the air outlet of housing 100, Realize refrigerating/heating effect.Blower fan 300 is used for the forced-convection heat transfer for realizing evaporator 200 and air, and by heat exchange wind Ring indoor.
Screen pack 800 is arranged at the air inlet 110 of housing 100, for stopping the impurity such as the dust in air intake, works as wall hanging When formula air-conditioner operation time is longer, the dust accumulated on screen pack 800 will have influence on the intake of air inlet 110.
Header tank 400 is arranged on the bottom of housing 100.When wall-hanging air conditioner freezes or dehumidifying is run, vapor is in low temperature Evaporator surface condenses to form condensed water to the cold, and header tank 400 is used to collect condensed water.Ball float is may be provided with header tank 400 Water-level gauge 410, for detecting the water level in header tank 400, control water.
Clean tank 500 is arranged on the lower section of header tank 400, is configured to controllably introduce condensed water out of header tank 400. In some embodiments, as shown in figure 3, the bottom of header tank 400 can be made to be provided for the outlet pipe 420 to the water filling of clean tank 500, go out Electric control valve 421 is provided with water pipe 420, to control outlet pipe 420 to the injecting process of clean tank 500.The bottom of clean tank 500 Portion sets tapping pipe 510, is provided with electric control valve 511, for controllably discharging the water in clean tank 500, can discharge To outdoor.
Round brush 600 is arranged in clean tank 500, and its surface has bristle and the rotation that can be powered, in rotation process Clean the dust and impurity on screen pack 800.
Drive device is used to drive screen pack 800 to move.When wall-hanging air conditioner conventional operation, it is located at screen pack 800 It is used for filtering inlet air at air inlet 110.When needing to clean screen pack 800, drive device can move screen pack 800 To clean tank 500, and moved back and forth at clean tank 500, while round brush 600 is rotated with brush screen pack 800.Brush is complete Screen pack 800 is moved back at air inlet 110 by Bi Hou, drive device.When cleaning screen pack 800, it can also make header tank 400 to cleaning The water filling of groove 500, screen pack 800 is scrubbed using condensed water, lift cleaning effect.
The wall-hanging air conditioner of the embodiment of the present invention, the cleaning process of screen pack 800 is in the cleaning positioned at the bottom of housing 100 Carried out in groove 500, dust and impurity do not fall out and causes secondary pollution on evaporator 200.
In certain embodiments, such as Fig. 3, nozzle 430 is provided with header tank 400, for by the condensation in header tank 400 Water sprays to clean tank 500, sprays to the screen pack 800 in clean tank 500 in other words, forms the impact to dust on screen pack 800, It is easy to it to drop.
In certain embodiments, as shown in Figure 1 to Figure 2, each drive device includes the (transmission belt of transmission belt 710 of closure Form toroidal ring structure) and motor 720, similar belt drive structure is formed, motor 720 is used to drive transmission belt 710 to move.Transmission Band 710 is extended at air inlet 110 at clean tank 500, and it is fixedly connected with screen pack 800 to drive screen pack 800 to move. The quantity of drive device is preferably two, and the transmission belt 710 of two drive devices is respectively fixedly connected with the transverse direction in screen pack 800 Both ends.
Specifically, each drive device may also include multiple rotatable support rollers 750, for supporting transmission belt 710.And And another bearing of trend for acting as guiding transmission belt 710 of support roller 750 is to extand rearward to housing 100 from air inlet Rear wall, then extended downward into along the rear wall of housing 100 at clean tank 500, then extend from forward upward at clean tank 500.Such as This can make transmission belt 710 avoid evaporator 200.
Further, each drive device also includes two guide rails 730 and multiple support members 760 that parallel interval is set. Two guide rails 730 extend parallel to transmission belt 710, and are fixed on housing 100.Multiple support members 760 are fixed on screen pack 800 On, screen pack 800 is connected on transmission belt 710 by connecting portion 810 again.The both ends of each support member 760 have roller respectively 761 to be resisted against on guide rail 730.When transmission belt 710 moves, roller 761 rolls on guide rail 730.Support member 760 can guide The moving direction of transmission belt 710 and screen pack 800, make the movement of transmission belt 710 and screen pack 800 more steady.
In prior art, some improved structures will filter net volume on axle, and the movement of screen pack 8 is realized using the rotation of axle, But the class formation needs to reduce the hardness of screen pack, can smoothly wind, but relatively low compared with the screen pack durability of softwood matter. And in the embodiment of the present invention, the bending angle in the whole moving process of screen pack 800 is smaller, without reducing screen pack 800 Hardness.
Another aspect of the present invention additionally provides a kind of cleaning control method of wall-hanging air conditioner, for cleaning any of the above reality Apply the screen pack 800 of the wall-hanging air conditioner of example.Fig. 4 is the schematic diagram of cleaning control method according to an embodiment of the invention. As shown in figure 4, the cleaning control method of the present invention may include following steps in general manner:
Step S401, do swiped through filter screen step:Open drive device screen pack 800 is moved at clean tank 500.And make Screen pack 800 moves back and forth at clean tank 500, rotates round brush 600 to do swiped through filter screen 800, brushes off on screen pack 800 The dust and floccule of larger particles, make it drop in clean tank 500.
Step S402, clean clean tank step:Screen pack 800 is removed into clean tank 500 using drive device.Make header tank 400 are sprayed water to clean tank 500, and to clean clean tank 500, the effluent sewerage of clean tank 500 is made during cleaning.
Specifically, can open the nozzle 430 of header tank 400 makes it be sprayed water to clean tank 500, and opens clean tank 500 The electric control valve 511 of tapping pipe 510, the sewage comprising dust and floccule in clean tank 500 is discharged through tapping pipe 510.
Step S403, scrub screen pack step:Header tank 400 is set to be moved to screen pack 800 to the water filling of clean tank 500 At clean tank 500, and moved back and forth at clean tank 500, and rotate round brush 600 to scrub screen pack 800.
Specifically, the electric control valve 421 of the outlet pipe 420 of header tank 400 is opened, makes header tank 400 to the note of clean tank 500 Screen pack 800 is moved at clean tank 500 and scrubbed by water, the water level of clean tank 500 again after reaching a certain height.Or Nozzle 430 can also be opened to spray water to screen pack 800, the dust on impact filtration net 800.
Step S404, screen pack return step:Screen pack 800 is moved at air inlet 110 using drive device.
What the embodiment of the present invention was considered to gather on screen pack 800 is mainly floccule and particulate dust, and floccule is straight Connect to be rinsed with water and be not easy to separate from screen pack 800, be easily wrapped on screen pack 800 on the contrary, but quilt can be used when drying Under round brush 600 is brushed.A small amount of fine dust particles are not easy to be brushed down, but are easily washed by water.Therefore, clean method of the invention Brush is first done to screen pack 800, is scrubbed again, makes cleaning effect more preferable.
Fig. 5 is the flow chart of cleaning control method according to an embodiment of the invention.As shown in figure 5, the present invention one The cleaning control method of preferred embodiment performs following steps successively:
Step S501, header tank catchment step:Wall-hanging air conditioner operation dehumidification mode is controlled, makes the surface of evaporator 200 Form condensed water and enter header tank 400.
Specifically, the master control borad of wall-hanging air conditioner, which receives user, needs the instruction of cleaning screen pack 800 or reservation to enter After the time of row cleaning screen pack 800 reaches, make operation of air conditioner dehumidification mode, dehumidification mode can evaporate compared to refrigeration mode The surface of device 200 forms more condensed water.The water level information of header tank 400 is fed back to master control borad using ball float water level meter 410, is reached To after preset water level, control air-conditioning is shut down.
Step S502:Do swiped through filter screen step:Open drive device screen pack 800 is moved at clean tank 500, and make Screen pack 800 moves back and forth at clean tank 500, rotates round brush 600 to do swiped through filter screen 800, brushes off on screen pack 800 The dust and floccule of larger particles, make it drop in clean tank 500.
Step S503, clean clean tank step:Screen pack 800 is removed into clean tank 500 using drive device.Make header tank 400 are sprayed water to clean tank 500, and to clean clean tank 500, the effluent sewerage of clean tank 500 is made during cleaning.
Specifically, can open the nozzle 430 of header tank 400 makes it be sprayed water to clean tank 500, and opens clean tank 500 The electric control valve 511 of tapping pipe 510, the sewage comprising dust and floccule in clean tank 500 is discharged through tapping pipe 510.
Step S504, scrub screen pack step:Header tank 400 is set to be moved to screen pack 800 to the water filling of clean tank 500 At clean tank 500, and moved back and forth at clean tank 500, and rotate round brush 600 to scrub screen pack 800.
Specifically, the electric control valve 421 of the outlet pipe 420 of header tank 400 is opened, makes header tank 400 to the note of clean tank 500 Screen pack 800 is moved at clean tank 500 and scrubbed by water, the water level of clean tank 500 again after reaching a certain height.Or Nozzle 430 can also be opened to spray water to screen pack 800, the dust on impact filtration net 800.
In addition, after screen pack 800 is moved at clean tank 500, it can be made to be immersed in water after preset time, then make rolling Brush 600 is scrubbed to it.
Step S505, screen pack return step:Screen pack 800 is moved at air inlet 110 using drive device.
Step S506, clean tank drain step:The electric control valve 511 of tapping pipe 510 in clean tank 500 is opened, will be cleaned Water discharge in groove 500.The step synchronous with step S505 can be carried out.
In the embodiment of the present invention, the drive device of screen pack 800, the nozzle 430 of header tank 400, outlet pipe 420 it is automatically controlled The electric control valve 511 of valve 421 and the tapping pipe of clean tank 500 510 controls by master control borad, and it is complete to realize cleaning process Automation, enhances Consumer's Experience.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized It is set to and covers other all these variations or modifications.

Claims (10)

1. a kind of wall-hanging air conditioner, it includes indoor set, and the indoor set includes:
Housing, its upside are provided with air inlet, are internally provided with evaporator;
Screen pack, it is arranged on the air inlet;
Header tank, the lower housing portion is arranged on, is configured to collect the condensed water of the evaporator surface;
Clean tank, it is arranged on below the header tank, is configured to controllably introduce condensed water from the header tank;
Round brush, it is arranged in the clean tank;And
At least one drive device, it is configured to controllably to drive the screen pack at the air inlet and the clean tank Between move back and forth, to allow the round brush rotationally to do the brush screen pack, and after the clean tank introduces condensed water, The round brush is set to rotate to scrub the screen pack.
2. wall-hanging air conditioner according to claim 1, wherein each drive device includes:
The transmission belt of closure, extended to from the air inlet at the clean tank, it is fixedly connected with the screen pack so as to band The dynamic screen pack movement;With
Motor, for driving the transmission Tape movement.
3. wall-hanging air conditioner according to claim 2, wherein each drive device also includes:
Multiple rotatable support rollers, for supporting the transmission belt, and the bearing of trend of the guiding transmission belt is from described Air inlet extands rearward to the housing rear wall, then is extended downward into along the housing rear wall at the clean tank, then Extend from forward upward at the clean tank.
4. wall-hanging air conditioner according to claim 3, wherein each drive device also includes:
Two guide rails that parallel interval is set, are extended parallel to the transmission belt;
Multiple support members, it is fixed on the screen pack, the both ends of each support member have roller to be resisted against respectively State on guide rail, to guide the moving direction of the transmission belt and the screen pack.
5. wall-hanging air conditioner according to claim 2, wherein
The quantity of the drive device is two, and the transmission belt of two drive devices is respectively fixedly connected with the screen pack Transverse ends.
6. wall-hanging air conditioner according to claim 1, wherein
Nozzle is provided with the header tank, for the condensed water in the header tank to be sprayed into the clean tank.
A kind of 7. cleaning control method of wall-hanging air conditioner, for cleaning wall hanging according to any one of claim 1 to 6 The screen pack of formula air-conditioning, the cleaning control method comprise the following steps:
Do swiped through filter screen step:The screen pack is moved at the clean tank, and moved back and forth at the clean tank, and The round brush is rotated with the dry brush screen pack;
Clean clean tank step:The screen pack is removed into the clean tank, the header tank is sprayed water to the clean tank, with The clean tank is cleaned, the clean tank effluent sewerage is made during cleaning;
Scrub screen pack step:Make the header tank that the screen pack are moved into the clean tank to the clean tank water filling Place, and moved back and forth at the clean tank, and the round brush is rotated to scrub the screen pack;And
Screen pack return step:The screen pack is moved to the air inlet.
8. cleaning control method according to claim 7, the dry swiped through filter screen step also includes before:
Header tank catchments step:The wall-hanging air conditioner operation dehumidification mode is controlled, the surface of the evaporator is formed condensation Water enters the header tank.
9. cleaning control method according to claim 7, the screen pack return step also includes afterwards:
Clean tank drain step:Water in the clean tank is discharged.
10. cleaning control method according to claim 7, wherein
Screen pack step is scrubbed described, after the screen pack is moved at the clean tank, it is immersed in water in advance If after the time, then round brush is set to scrub it.
CN201710597051.0A 2017-07-20 2017-07-20 Wall-mounted air conditioner and cleaning control method thereof Active CN107525127B (en)

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Application Number Priority Date Filing Date Title
CN201710597051.0A CN107525127B (en) 2017-07-20 2017-07-20 Wall-mounted air conditioner and cleaning control method thereof
PCT/CN2018/096142 WO2019015610A1 (en) 2017-07-20 2018-07-18 Wall-mounted air conditioner and cleaning control method therefor

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CN108775639A (en) * 2018-04-20 2018-11-09 裴永刚 A kind of air-conditioning refrigerating filter screen impurity removing equipment
WO2019015610A1 (en) * 2017-07-20 2019-01-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner and cleaning control method therefor
CN109780698A (en) * 2019-03-08 2019-05-21 广东美的制冷设备有限公司 Air conditioner and its control method and computer readable storage medium
CN109806738A (en) * 2019-03-01 2019-05-28 沈中增 A kind of setting machine waste gas treatment method
CN109916035A (en) * 2019-03-21 2019-06-21 青岛海尔空调器有限总公司 Air conditioner automatically cleaning control method
CN109916054A (en) * 2019-03-21 2019-06-21 青岛海尔空调器有限总公司 Air conditioner automatically cleaning control method
CN111720893A (en) * 2020-06-10 2020-09-29 青岛海尔空调器有限总公司 Air conditioner

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CN105944466A (en) * 2016-05-06 2016-09-21 广东美的制冷设备有限公司 Air conditioner and cleaning control method thereof
CN105972722A (en) * 2016-05-06 2016-09-28 广东美的制冷设备有限公司 Air conditioner and cleaning control method thereof

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WO2007074732A1 (en) * 2005-12-26 2007-07-05 Daikin Industries, Ltd. Automatic filter cleaning apparatus and air conditioning apparatus
JP2008082668A (en) * 2006-09-29 2008-04-10 Daikin Ind Ltd Air conditioner
CN201069243Y (en) * 2007-07-23 2008-06-04 珠海格力电器股份有限公司 Air conditioner for automatically cleaning the filtering net
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Publication number Priority date Publication date Assignee Title
WO2019015610A1 (en) * 2017-07-20 2019-01-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner and cleaning control method therefor
CN108775639A (en) * 2018-04-20 2018-11-09 裴永刚 A kind of air-conditioning refrigerating filter screen impurity removing equipment
CN109806738A (en) * 2019-03-01 2019-05-28 沈中增 A kind of setting machine waste gas treatment method
CN109780698A (en) * 2019-03-08 2019-05-21 广东美的制冷设备有限公司 Air conditioner and its control method and computer readable storage medium
CN109780698B (en) * 2019-03-08 2021-02-26 广东美的制冷设备有限公司 Air conditioner, method of controlling the same, and computer-readable storage medium
CN109916035A (en) * 2019-03-21 2019-06-21 青岛海尔空调器有限总公司 Air conditioner automatically cleaning control method
CN109916054A (en) * 2019-03-21 2019-06-21 青岛海尔空调器有限总公司 Air conditioner automatically cleaning control method
CN111720893A (en) * 2020-06-10 2020-09-29 青岛海尔空调器有限总公司 Air conditioner

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