CN101348992A - Self-cleaning method and apparatus of full automatic washing machine - Google Patents
Self-cleaning method and apparatus of full automatic washing machine Download PDFInfo
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- CN101348992A CN101348992A CNA2008101204195A CN200810120419A CN101348992A CN 101348992 A CN101348992 A CN 101348992A CN A2008101204195 A CNA2008101204195 A CN A2008101204195A CN 200810120419 A CN200810120419 A CN 200810120419A CN 101348992 A CN101348992 A CN 101348992A
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Abstract
The invention discloses a self-cleaning method for a fully automatic washing machine, comprising five steps of detecting, judging, displaying, cleaning and discharging water. A device for implementing the method comprises a washing machine housing, a dehydrating barrel, a water holding barrel, an electric motor, a water inlet valve, a water discharging valve, a water discharging pipe and a computer control panel, wherein the computer panel comprises a computer memory chip, a push button switch and a display, the inner wall of the water holding barrel is provided with a photoelectric sensor, the inner wall and the bottom of the water holding barrel are provided with a plurality of water injection holes, each water injection hole is communicated with the water inlet valve through a flexible pipe, the computer control panel also comprises a buzzer, a detecting switch and a cleaning switch, and the photoelectric sensor and the water inlet valve are in electric connection with the computer control panel. The self-cleaning method of the fully automatic washing machine and the application of the device thoroughly remove the dirt and line cuttings inside the washing machine.
Description
Technical field
The present invention relates to the washing machine field, particularly relate to the cleaning of interior dirt of washing machine and line bits; Specifically be a kind of self-cleaning method and device of automatic washing machine.
Background technology
Common washing machine comprises, washing machine shell, be installed in the washing machine shell and have the dehydration barrel in a plurality of holes, and surround dehydration tube and hold the steel ladle of washings, the motor that is used for rotary dehydration barrel, washings are injected the inlet valve and the water inlet pipe that is connected with inlet valve of the tube that is filled with water, be used for the washings that washing process uses are discharged into the drainpipe and the water discharging valve of outside, be installed in control panel and the attaching plug of also controlling washing on the washing machine shell.
In the daily life, in the process of using the automatic washing machine washing clothes, have to a certain degree residual after spot on the clothing and fiber wash are finished and be attached on dehydration barrel lateral wall and steel ladle inwall and bottom, can form one deck dirt that condenses after the drying, and in long-term accumulation, can make the dirt that condenses of the dehydration barrel lateral wall of washing machine and steel ladle inwall and bottom long-pending more thick more.Washing machine during washing clothes, because the action of soaking of water can make the dirt that condenses at the above-mentioned position of washing machine be dissolved into once more in the water, reduces the wash degree to clothing once more.In addition, the dehydration barrel lateral wall of washing machine and the space of steel ladle inwall and bottom are relatively moist, if do not use for a long time, the chemical substance in dirt and the line bits can produce goes mouldy, even parasitic bacteria, thereby makes washing machine form the pollution sources of a circulation.
For the existing the problems referred to above of washing machine, have only the washing machine inside dirt that condenses is carried out effective cleaning and could reduce the secondary pollution of washing machine to clothing.At present the user generally is to decide cleaning cycle in its sole discretion to the washing machine inside soil cleaning that condenses, and selects general function that existing washing machine possessed as cleaning procedure then voluntarily, once cleans after adding the washing machine cleaner special; Perhaps please professional cleanup crew disassemble cleaning to the washing machine associated components.These two kinds of clean methods, also played the effect of cleaning to a certain extent, but also come with some shortcomings in the operating process of reality:
Such as, clean adding the washing machine cleaner special, the general function that use existing washing machine to be possessed, rotation makes the cleaning agent motion and carries out the dissolving of dirt is cleaned as dehydration barrel; This dependence washing machine cleaner special dissolves the dirt that condenses on the bucket wall and the dirt that condenses is dissolved completely and breaks away from sticking the washing machine drum wall, moreover because the current during cleaning are soft rotatablely moving, shortage is to condensing in the flushing cleaning dynamics of the dirt that condenses on barrel wall, make that whole cleaning effect is not good, do not reach the purpose of thorough cleaning.
In addition, please professional cleanup crew disassemble again cleaning one by one, though can be effectively that the Fouling Cleaning of condensing at each position is clean to the washing machine associated components.So just the dehydration barrel that must disassemble washing machine cleans, and dehydration barrel is as the important moving component of washing machine, can to a certain degree influence assembly precision after re-assemblying, and makes the stable working reduction, and operating noise increases.
Summary of the invention
The technical problem to be solved in the present invention is, overcome above existing technological deficiency, a kind of self-cleaning method and device of automatic washing machine are provided, and condense dirt and line bits in the washing machine can be thoroughly removed in the self-cleaning method of this automatic washing machine and the application of device.
Technical solution of the present invention is to provide a kind of self-cleaning method of automatic washing machine to comprise:
Step 1: detect: user's start detection switch control photoelectric sensor detects the situation of condensing of dirt in the washing machine drum;
Step 2: judge: photoelectric sensor is detected the condense signal of telecommunication of situation of dirt feed back to the computer control panel of washing machine, the computer control panel changes the signal of telecommunication that receives into dirt the condense data signal of situation by A/D converter; Come the condense data signal of situation of dirt is judged by predefined program in the computer memory chip in the computer control panel;
Step 3: show: by predefined program in the computer memory chip to the condense judgement of data signal of situation of dirt, with judgment result displays on the display screen on the computer control panel, simultaneously, if the degree that dirt condenses has exceeded the critical value that preestablishes cleaning, it is bright that clean indicator lamp this moment, buzzer warning;
Step 4: cleaning: after the user obtains cleaning prompting, start the cleaning switch, the inlet valve of washing machine opens that into water, water discharge dragging device are closed water discharging valve, motor action drives dehydration barrel and rotates; A plurality of water jets of being located on the steel ladle inwall spray to the dehydration barrel outer wall with water, water impact dehydration barrel outer wall, the dehydration barrel of rotation reacts to the sidewall and the bottom of steel ladle by the water that action of centrifugal force will be washed on the dehydration barrel bucket wall at a high speed simultaneously, thereby carries out the cleaning to the dirt that condenses in the washing machine drum;
Step 5: draining: when the dirt that condenses in the photoelectric sensor detection washing machine drum is clean by current scour, with detection signal feedback to the computer control panel, computer control panel control inlet valve is closed into water, end the work of motor, buzzer is sent finish the prompt tone of cleaning, control water discharge dragging device simultaneously and open water discharging valve, will be washed away the dirt that condenses that cleans and discharge through drainpipe with water.
Another technical solution of the present invention is, provide a kind of self-cleaning device of automatic washing machine to comprise: to comprise washing machine shell, dehydration barrel, steel ladle, motor, inlet valve, water discharging valve and drainpipe, the computer control panel, described computer control panel comprises a computer memory chip, press button, display screen, described steel ladle inwall is provided with a photoelectric sensor, steel ladle inwall and bottom are equipped with a plurality of water jets, described each water jet all is communicated with inlet valve through flexible pipe, described computer control panel also comprises a buzzer, sense switch, the cleaning switch, described photoelectric sensor, inlet valve all is electrically connected with the computer control panel.
Technique effect of the present invention is:
1, can thoroughly remove washing machine interior condense dirt and line bits.Evenly arrange at steel ladle sidewall and bottom by a plurality of water jets, can realize comprehensive sidewall and the bottom that is washed into dehydrating vessel in washing machine of current, thereby comparatively effective cleaning condenses in the dirt of dehydrating vessel in washing machine sidewall and bottom; To be washed into sidewall and the bottom that current on the dehydration barrel bucket wall react to steel ladle because motor action drives the dehydration barrel high speed rotating by action of centrifugal force then, and form the cleaning of washing away, thereby thoroughly clean the dirt that condenses on the steel ladle; Water discharging valve is opened in water discharge dragging device action, will be washed away the dirt that condenses that cleans with water outside drainpipe is discharged washer body.
2, the real-time detection adopts photoelectric sense technology to carry out the detection of dirt in the washing machine, makes the detection of dirt quick more, effective.
Description of drawings
Fig. 1 is the structural representation of the self-cleaning method of automatic washing machine of the present invention.
Fig. 2 is the structural representation of the self-cleaning device of automatic washing machine of the present invention.
Fig. 3 is the dirt testing process figure of the self-cleaning method of automatic washing machine of the present invention.
Fig. 4 is the Fouling Cleaning flow chart of the self-cleaning method of automatic washing machine of the present invention.
Fig. 5 is the circuit connection diagram of the self-cleaning device of automatic washing machine of the present invention.
Fig. 6 is the structural representation of the self-cleaning device photoelectric sensor of automatic washing machine of the present invention.
As shown in the figure:
1, washing machine, 2, steel ladle, 3, dehydration barrel, 4, water jet, 5, photoelectric sensor, 6, flexible pipe, 7, inlet valve, 8, motor, 9, clutch, 10, water discharging valve, 11, drainpipe, 12, display screen, 13, computer control panel, 14, light emitting diode, 15, photo resistance, 16, current.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
As Fig. 1, Fig. 2, Fig. 5, as can be known shown in Figure 6,
A kind of self-cleaning method of automatic washing machine comprises:
Step 1: detect: user's start detection switch control photoelectric sensor 5 detects the situation of condensing of dirt in the washing machine drum;
Step 2: judge: photoelectric sensor 5 is detected the condense signal of telecommunication of situation of dirt feed back to the computer control panel 13 of washing machine, computer control panel 13 changes the signal of telecommunication that receives into dirt the condense data signal of situation by frequency converter, converter; Come the condense data signal of situation of dirt is judged by predefined program in the computer memory chip in the computer control panel 13;
Step 3: show: by predefined program in the computer memory chip to the condense judgement of data signal of situation of dirt, with judgment result displays on the display screen on the computer control panel 13 12, simultaneously, if the degree that dirt condenses has exceeded the critical value that preestablishes cleaning, it is bright that clean indicator lamp this moment, buzzer warning;
Step 4: cleaning: after the user obtains cleaning prompting, start the cleaning switch, the inlet valve 7 of washing machine opens that into water, water discharge dragging device are closed water discharging valve 10, motor 8 actions drive dehydration barrels 3 and rotate; A plurality of water jets 4 of being located on steel ladle 2 inwalls spray to dehydration barrel 3 outer walls with water, water impact dehydration barrel 3 outer walls, the dehydration barrel 3 of rotation reacts to the sidewall and the bottom of steel ladle 2 by the water that action of centrifugal force will be washed on the dehydration barrel bucket wall at a high speed simultaneously, thereby carries out the cleaning to the dirt that condenses in the washing machine drum;
Step 5: draining: when the dirt that condenses in the photoelectric sensor 5 detection washing machine drums is clean by current scour, with detection signal feedback to the computer control panel 13, computer control panel 13 control inlet valves 7 are closed into water, end the work of motor 8, buzzer is sent finish the prompt tone of cleaning, control water discharge dragging device simultaneously and open water discharging valve 11, will be washed away the dirt that condenses that cleans and discharge through drainpipe 11 with water.
Stored Procedure in the computer memory chip carries out the signal of photo-sensor feedback is judged, thereby carries out the washing machine relevant action is controlled again.This current techique that is controlled to be, the concrete control program is here no longer carefully said.
Described photoelectric sensor 5 comprises a light emitting diode 14, a photo resistance 15 and a testing circuit.
The predefined program in the computer memory chip in the computer control panel 13 passed through in the described step 2 comes the condense data signal of situation of dirt is judged and is meant, store the critical value of cleaning in the described computer memory chip, dirt condenses situation less than this critical value, then do not need to clean prompting, if exceed critical value then the display screen on the computer control panel 13 show cleaning indication, buzzer warning simultaneously.
Described cleaning critical value is meant that the dirt thickness of steel ladle inwall is 1mm, and described cleaning critical value can be provided with according to user's demand.
The self-cleaning device of automatic washing machine, comprise washing machine shell 1, dehydration barrel 3, steel ladle 2, motor 8, inlet valve 7, water discharging valve 10 and drainpipe 11, computer control panel 13, described computer control panel 13 comprises a computer memory chip, press button, display screen 12, described steel ladle 2 inwalls are provided with a photoelectric sensor 5, steel ladle 2 inwalls and bottom are equipped with a plurality of water jets 4, described each water jet 4 all is communicated with inlet valve 7 through flexible pipe 6, described computer control panel 13 also comprises a buzzer, sense switch, the cleaning switch, described photoelectric sensor 5, inlet valve 7 all is electrically connected with computer control panel 13.
Described photoelectric sensor 5 is electrically connected with computer control panel 13 and is meant, the light emitting diode 14 in the photoelectric sensor 5 is electrically connected with computer control panel 13; The top of light emitting diode 14 is located in photo resistance 15 in the photoelectric sensor 5, and photo resistance 15 is connected with testing circuit, and the input of the interior computer memory chip of the output of testing circuit and computer control panel 13 is connected.
Described a plurality of water jet 4 is evenly arranged in steel ladle 2 inwalls and bottom, realizes omnibearing cleaning in the washing machine drum in cleaning.
Described light emitting diode is the LED light emitting diode.Described flexible pipe 6 is between steel ladle 2 and washing machine shell 1, and an end of flexible pipe 6 is communicated with water jet 4, and the other end is communicated with inlet valve 7.
The dirt testing process figure of the self-cleaning method of automatic washing machine of the present invention as can be known as shown in Figure 3, user's start detection switch, the photoelectric sensor of being located on the steel ladle inwall 5 is started working, and specifically is, begin luminously after light emitting diode 14 energising, photo resistance 15 is subjected to light; Because the difference of the dirt degree of condensing is to the obstruct influence of light emitting diode 14 emitted lights, make photo resistance 15 according to the difference that is subjected to luminous intensity, self resistance changes thereupon, the signal of telecommunication that changes, therefore the signal of telecommunication that sends to computer control panel 13 by photo resistance 15 has been represented the degree of condensing dirt, by the A/D converter in the computer control panel 13 signal of telecommunication that receives is changed into the condense data signal of situation of dirt again, come the condense data signal of situation of dirt is judged by predefined cleaning critical value (1mm) in the computer memory chip in the computer control panel 13, and the result that will judge is presented on the display screen 12; If exceed this cleaning critical value, then buzzer warning points out the user to prepare cleaning.
The Fouling Cleaning flow chart of the self-cleaning method of automatic washing machine of the present invention as can be known as shown in Figure 4, behind the buzzer warning, the user presses the cleaning switch, inlet valve is opened into water, inlet valve is transported to each water jet to water through flexible pipe 6, the drive motors 8 of dehydration barrel 3 is started working simultaneously, clutch 9 speed changes to 1200 rev/min～1400 rev/mins, make dehydration barrel 3 rotation at a high speed, water in the water jet sprays to the lateral wall of dehydration barrel 3 after the pressurization of inlet valve, again because dehydration barrel 3 is rotated the centrifugal force that produces at a high speed, the current 16 that water jet 4 sprayed to the lateral wall of dehydration barrel 3 react to steel ladle 2 inwalls and bottom, thereby carry out omnibearing washing away, wash away when clean, because the dirt that condenses is eliminated, the obstruct of light emitting diode 14 emitted lights reduces, photo resistance 15 is accepted luminous energy and is increased, clean the signal of telecommunication feedback to the computer control panel 13 of clean signal by changing, computer memory chip in the computer control panel 13 is judged the signal of feedback according to pre-set program, if the degree of judging the dirt condense is during less than cleaning critical value (1mm), buzzer sends the prompt tone of finishing cleaning, computer control panel 13 is closed inlet valve 7 water inlets at this moment, end motor 8 work, water discharging valve 10 is opened simultaneously, and dirt and water are discharged through drainpipe 11.
Claims (7)
1, the self-cleaning method of automatic washing machine is characterized in that:
Step 1: detect: user's start detection switch control photoelectric sensor (5) detects the situation of condensing of dirt in the washing machine drum;
Step 2: judge: photoelectric sensor (5) is detected the condense signal of telecommunication of situation of dirt feed back to the computer control panel (13) of washing machine, computer control panel (13) changes the signal of telecommunication that receives into dirt the condense data signal of situation by A/D converter; Come the condense data signal of situation of dirt is judged by predefined program in the computer memory chip in the computer control panel (13);
Step 3: show: by predefined program in the computer memory chip to the condense judgement of data signal of situation of dirt, with judgment result displays on the display screen (12) on the computer control panel (13), simultaneously, if the degree that dirt condenses has exceeded the critical value that preestablishes cleaning, it is bright that clean indicator lamp this moment, buzzer warning;
Step 4: cleaning: after the user obtains cleaning prompting, start the cleaning switch, the inlet valve of washing machine (7) opens that into water, water discharge dragging device are closed water discharging valve (10), motor (8) action drives dehydration barrel (3) and rotates; A plurality of water jets (4) of being located on steel ladle (2) inwall spray to dehydration barrel (3) outer wall with water, water impact dehydration barrel (3) outer wall, the dehydration barrel (3) of rotation reacts to the sidewall and the bottom of steel ladle (2) by the water that action of centrifugal force will be washed on the dehydration barrel bucket wall at a high speed simultaneously, thereby carries out the cleaning to the dirt that condenses in the washing machine drum;
Step 5: draining: when the dirt that condenses in photoelectric sensor (5) the detection washing machine drum is clean by current scour, with detection signal feedback to the computer control panel (13), computer control panel (13) control inlet valve (7) is closed into water, end the work of motor (8), buzzer is sent finish the prompt tone of cleaning, control water discharge dragging device simultaneously and open water discharging valve (11), will be washed away the dirt that condenses that cleans and discharge through drainpipe (11) with water.
2, the self-cleaning method of automatic washing machine according to claim 1 is characterized in that: described photoelectric sensor (5) comprises a light emitting diode (14), a photo resistance (15), testing circuit.
3, the self-cleaning method of automatic washing machine according to claim 1, it is characterized in that: the predefined program in the computer memory chip in the computer control panel (13) passed through in the described step 2 comes the condense data signal of situation of dirt is judged and is meant, store the critical value of cleaning in the described computer memory chip, the dirt situation of condensing is less than or equal to this critical value, then do not need to clean prompting, if exceed critical value then the display screen on the computer control panel (13) show cleaning indication, buzzer warning simultaneously.
4, according to the self-cleaning method of claim 1 or 3 described automatic washing machines, it is characterized in that: described cleaning critical value is meant that the dirt thickness of steel ladle inwall is 1mm.
5, the self-cleaning method of automatic washing machine according to claim 3 is characterized in that: described light emitting diode (14) is the LED light emitting diode; The output of described photo resistance (15) is connected with testing circuit, and described testing circuit is positioned at computer control panel (13).
6, the self-cleaning device of automatic washing machine, comprise washing machine shell (1), dehydration barrel (3), steel ladle (2), motor (8), inlet valve (7), water discharging valve (10) and drainpipe (11), computer control panel (13), described computer control panel (13) comprises a computer memory chip, press button, display screen (12), it is characterized in that: described steel ladle (2) inwall is provided with a photoelectric sensor (5), steel ladle (2) inwall and bottom are equipped with a plurality of water jets (4), described each water jet (4) all is communicated with inlet valve (7) through flexible pipe (6), described computer control panel (13) also comprises a buzzer, sense switch, the cleaning switch, described photoelectric sensor (5), inlet valve (7) all is electrically connected with computer control panel (13).
7, the self-cleaning device of automatic washing machine according to claim 6, it is characterized in that: described flexible pipe (6) is positioned between steel ladle (2) and the washing machine shell (1), one end of flexible pipe (6) is communicated with water jet (4), and the other end is communicated with inlet valve (7).
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| CN2008101204195A CN101348992B (en) | 2008-08-27 | 2008-08-27 | Self-cleaning method of full automatic washing machine |
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| CN2008101204195A CN101348992B (en) | 2008-08-27 | 2008-08-27 | Self-cleaning method of full automatic washing machine |
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| CN101348992B CN101348992B (en) | 2010-07-14 |
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| CN102115968A (en) * | 2011-02-15 | 2011-07-06 | 松下家电研究开发（杭州）有限公司 | Washing machine capable of automatically cleaning internal barrel and method thereof |
| CN102505412A (en) * | 2011-09-23 | 2012-06-20 | 南京乐金熊猫电器有限公司 | Method for cleaning barrel of washing machine |
| CN103643456A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Sleeve of pulsator washing machine |
| CN103643451A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Self-cleaning pulsator washing machine |
| CN103643446A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Descaling washing machine with foldable brush hair strip |
| CN104775270A (en) * | 2015-03-26 | 2015-07-15 | 无锡小天鹅股份有限公司 | Washing machine and method for detecting and prompting dirt on bucket wall of washing machine |
| CN104775278A (en) * | 2015-03-26 | 2015-07-15 | 无锡小天鹅股份有限公司 | Washing machine, system of washing machine, detection method for dirt on inner bucket wall of washing machine and image processing device |
| CN105862327A (en) * | 2016-05-19 | 2016-08-17 | 无锡小天鹅股份有限公司 | Self-cleaning control method of washing machine and washing machine |
| CN106283497A (en) * | 2016-09-30 | 2017-01-04 | 无锡小天鹅股份有限公司 | Washing machine and the self-cleaning based reminding method of bucket thereof and alarm set |
| CN107227583A (en) * | 2016-03-24 | 2017-10-03 | 宁波吉德电器有限公司 | The control method and its device of a kind of washing machine |
| CN107675424A (en) * | 2017-10-12 | 2018-02-09 | 珠海格力电器股份有限公司 | A kind of washing machine |
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| CN113295661A (en) * | 2021-04-28 | 2021-08-24 | 江汉大学 | Cleaning detection system and control method and using method thereof |
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| CN102115968A (en) * | 2011-02-15 | 2011-07-06 | 松下家电研究开发（杭州）有限公司 | Washing machine capable of automatically cleaning internal barrel and method thereof |
| CN102115968B (en) * | 2011-02-15 | 2013-07-10 | 松下家电研究开发（杭州）有限公司 | Washing machine capable of automatically cleaning internal barrel and method thereof |
| CN102505412A (en) * | 2011-09-23 | 2012-06-20 | 南京乐金熊猫电器有限公司 | Method for cleaning barrel of washing machine |
| CN106757979A (en) * | 2013-12-02 | 2017-05-31 | 于美花 | Rotary drum washing machine sleeve |
| CN103643456A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Sleeve of pulsator washing machine |
| CN103643446A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Descaling washing machine with foldable brush hair strip |
| CN106757979B (en) * | 2013-12-02 | 2018-12-14 | 浙江红绿蓝纺织印染有限公司 | Rotary drum washing machine sleeve |
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| CN103643451B (en) * | 2013-12-02 | 2018-12-07 | 绍兴锦典纺织有限公司 | Automatically cleaning rotary drum washing machine |
| CN103643451A (en) * | 2013-12-02 | 2014-03-19 | 南通芯迎设计服务有限公司 | Self-cleaning pulsator washing machine |
| CN104775270A (en) * | 2015-03-26 | 2015-07-15 | 无锡小天鹅股份有限公司 | Washing machine and method for detecting and prompting dirt on bucket wall of washing machine |
| CN104775278A (en) * | 2015-03-26 | 2015-07-15 | 无锡小天鹅股份有限公司 | Washing machine, system of washing machine, detection method for dirt on inner bucket wall of washing machine and image processing device |
| CN104775270B (en) * | 2015-03-26 | 2018-03-16 | 无锡小天鹅股份有限公司 | Washing machine and its dirty detection of bucket wall and based reminding method |
| CN107227583B (en) * | 2016-03-24 | 2023-08-25 | 宁波吉德电器有限公司 | Control method and device for washing machine |
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| CN113403806A (en) * | 2016-09-15 | 2021-09-17 | 李传阳 | Method for preventing scale deposition of interlayer of washing bucket |
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| CN108018674B (en) * | 2016-11-03 | 2021-07-16 | 青岛海尔洗衣机有限公司 | Washing machine control method |
| CN107675424B (en) * | 2017-10-12 | 2019-10-22 | 珠海格力电器股份有限公司 | A kind of washing machine |
| CN107675424A (en) * | 2017-10-12 | 2018-02-09 | 珠海格力电器股份有限公司 | A kind of washing machine |
| CN109695121A (en) * | 2017-10-20 | 2019-04-30 | 东元电机股份有限公司 | The washing machine and its incrustation sensing sweep-out method of incrustation situation can be sensed |
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| CN113295661A (en) * | 2021-04-28 | 2021-08-24 | 江汉大学 | Cleaning detection system and control method and using method thereof |
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| CN114293357B (en) * | 2021-12-01 | 2024-02-20 | 广东美的白色家电技术创新中心有限公司 | Laundry treating apparatus, control method and device thereof, and storage medium |
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