CN108642810A - The control method and washing machine of residual water in a kind of removing washing machine - Google Patents

The control method and washing machine of residual water in a kind of removing washing machine Download PDF

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Publication number
CN108642810A
CN108642810A CN201810295826.3A CN201810295826A CN108642810A CN 108642810 A CN108642810 A CN 108642810A CN 201810295826 A CN201810295826 A CN 201810295826A CN 108642810 A CN108642810 A CN 108642810A
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CN
China
Prior art keywords
washing machine
water
control
washing
valve
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.)
Withdrawn
Application number
CN201810295826.3A
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Chinese (zh)
Inventor
康佳鑫
赵志龙
张彩宏
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 Washing Machine Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co 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 Washing Machine Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Priority to CN201810295826.3A priority Critical patent/CN108642810A/en
Publication of CN108642810A publication Critical patent/CN108642810A/en
Withdrawn legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/032Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements

Abstract

The invention belongs to washing machine fields, specifically, it is related to a kind of control method and washing machine for removing residual water in washing machine, washing machine is before executing washing procedure, execute washings pipeline cleaning procedure, the washings pipeline cleaning procedure includes water inlet process and at least once drainage procedure at least once, to rinse and be discharged the residual water in washing machine.Beneficial effects of the present invention are before executing washing procedure, first carry out washings pipeline cleaning procedure, utilize water inlet process, the residual water in the place such as water supply hose, bottom of the barrel is purged, in drainage procedure, the washings of water inlet process flow through connection flexible pipe between bucket and drain valve (pump) and drainpipe and the residual water in it are discharged, and bacterium and dirt in residual water is avoided to pollute laundry item, safer.

Description

The control method and washing machine of residual water in a kind of removing washing machine
Technical field
The invention belongs to washing machine fields, specifically, be related to it is a kind of removing washing machine in residual water control method and Washing machine.
Background technology
Currently, all types of washing machines, whether upper drainage pattern or lower drainage pattern, every time after washing, The places such as connection flexible pipe and drainpipe between water supply hose, bottom of the barrel, bucket and drain valve (pump), all inevitably have Residual water exists.If the time interval that user's last time runs washing procedure and this operation washing procedure is longer, inevitably It appears in and grows bacterium in residual water, generates phenomena such as peculiar smell, if user cannot be by residual water before this washing clothing It is effective to remove, then laundry will be polluted, adverse effect is brought to user.
Currently, to reduce washings residual, intrinsic draining sequential is usually leaned on, by draining pump (valve) as far as possible by machine Water discharge in device, however, the water that the time that draining pump (valve) is opened how long, still has sub-fraction remains in machine (especially , for the machine of upper drainage pattern, residual volume can be some more for it), when user interval, longer time washs clothing again, Clothing is can still result in be endangered by residual water in machine in washing process.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of interior residual of removing washing machine The control method and washing machine of water first carry out washings pipeline cleaning procedure before executing washing procedure, using water inlet process, The residual water in the place such as water supply hose, bottom of the barrel is rinsed, in drainage procedure, the washings for process of intaking flow through bucket and row The residual water in it is discharged for connection flexible pipe and drainpipe between water valve (pump), avoids the bacterium in residual water and dirt pair Laundry pollutes, safer.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution:
The control method of residual water in a kind of removing washing machine, washing machine execute washing pipe before executing washing procedure Road cleaning procedure, the washings pipeline cleaning procedure includes water inlet process and at least once drainage procedure at least once, with punching It washes and the residual water in washing machine is discharged.
The water inlet process and discharge process are alternately performed,
Alternatively, the water inlet process and discharge process are performed simultaneously;
Alternatively, after washing machine executes multiple water inlet process, a drainage procedure is executed.
The water inlet process includes:Washing machine is first intake before executing washing procedure, and when according to inflow and/or water inlet Between control water inlet end.
Water inlet end is controlled according to inflow and/or flooding time, including:
Default one water level preset value corresponding with the water inlet target inflow of process of washing machine, when actual water level reaches water Stop water inlet when the preset value of position;
Alternatively, the time preset value corresponding with the target inflow of water inlet process and flow of inlet water of washing machine default one, Stop water inlet when practical flooding time reaches time preset value;
Alternatively, washing machine presets a flooding time preset value, stop when practical flooding time reaches flooding time preset value Only intake;
Preferably, the target inflow of the water inlet process is the 1/50-1/ of inflow in washing procedure/rinsing program 30;
The flooding time preset value is the 1/30-1/10 of flooding time in washing procedure/rinsing program;
It is highly preferred that the target inflow of water inlet process is 1L, flooding time preset value 10s.
Washing machine includes the control valve of the water feed apparatus intake into washing machine and control water feed apparatus unlatching/closing;
Washing machine first controls control valve unlatching and intakes, and according to inflow and/or water inlet before executing washing procedure Control valve described in time control is closed.
Water feed apparatus includes for the spray pipeline to washing machine inflow, and the control valve is to be arranged on spray pipeline Shower valve, washing machine controls shower valve and opens water inlet, and controls the shower valve according to inflow and/or flooding time and close;
Alternatively, water feed apparatus includes for the prewashing pipeline to washing machine inflow, the control valve is to be arranged in prewashing pipe The prewashing valve of road, washing machine controls prewashing valve and opens water inlet, and controls the prewashing valve according to inflow and/or flooding time It closes.
The drainage procedure includes:After washing machine opens draining, and according to the end of water discharge time control drainage procedure;
Preferably, washing machine presets a water discharge time preset value, when practical water discharge time reaches water discharge time preset value, Control drainage procedure terminates.
Washing machine includes the drainage arrangement and control drainage arrangement unlatching/closing for the washings in washing machine to be discharged Control piece, washing machine closes after opening draining according to the water discharge time control control piece;
Preferably, the drainage arrangement includes drainpipe;
The washing machine is upper drain washing machine, and the control piece is the draining pump being arranged on drainpipe, washing machine control Draining pump unlatching processed is drained, and is controlled draining pump according to water discharge time and closed, and drainage procedure is terminated;
Alternatively, washing machine is lower drain washing machine, the control piece is the drain valve being arranged on drainpipe, washing machine control Drain valve unlatching processed is drained, and is controlled drain valve according to water discharge time and closed, and drainage procedure is terminated.
The control method includes the following steps:
S1 user opens washing machine;
S2 washing machines control shower valve/prewashing valve and open, and judge whether the actual water level value in washing tube reaches water level Preset value, if it is not, then shower valve/prewashing valve is maintained to open, if it is, control shower valve/prewashing valve is closed, process of intaking Terminate;
S3 washing machines control draining pump/drain valve and open, and it is default to judge whether practical water discharge time reaches water discharge time Value, if it is not, then draining pump/drain valve is maintained to open, if it is, control draining pump/drain valve is closed, draining terminates;
S4 repeats S2, S3, so recycles n times;
S5 executes washing procedure and carries out clothes washing;
Preferably, 3 N.
A kind of washing machine using above-mentioned control method.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art:Journey is washed executing Before sequence, first carry out washings pipeline cleaning procedure, by process of intaking, to the residual water in the place such as water supply hose, bottom of the barrel into Row rinses, and in drainage procedure, washings flow through connection flexible pipe between bucket and drain valve (pump) and drainpipe will be residual in it It stays water to be discharged, bacterium and dirt in residual water is avoided to pollute laundry, it is safer;
2, water inlet process is purged the residual water in washings pipeline using multiple, less inflow, ensures clear It is more energy saving under the premise of washing effect;
3, under the premise of not changing washing machine original structure, realization is purged the residual water in washing machine, is transformed At low cost, effect is good.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description Only some embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is the flow chart that the present invention removes the control method of residual water in washing machine.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but It is not limited to the scope of the present invention.
Embodiment one
The control method of residual water in a kind of removing washing machine, washing machine execute washing pipe before executing washing procedure Road cleaning procedure, the washings pipeline cleaning procedure includes water inlet process and at least once drainage procedure at least once, with punching It washes and the residual water in washing machine is discharged.
If user is low using the frequency of washing machine, cause last operation washing procedure and this operation washing procedure it Between interlude it is longer, it may appear that in residual water grow bacterium, generate peculiar smell phenomena such as, if user this washing clothing The part residual water cannot be removed before object, then laundry can be polluted, adverse effect is brought to user.
Before executing washing procedure, washings pipeline cleaning procedure is first carried out, by process of intaking, to water supply hose, bucket The residual water in the place such as bottom is rinsed, and in drainage procedure, the washings for process of intaking flow through between bucket and drain valve (pump) Connection flexible pipe and drainpipe by it residual water be discharged, avoid bacterium and dirt in residual water from causing laundry Pollution.
The execution sequence of water inlet process and drainage procedure can there are many, as long as it is real to pass through intake process and drainage procedure The purpose for now removing residual water, is given below several schemes:
Scheme one, the water inlet process and discharge process are alternately performed.This mode executes primary water inlet process, just holds Drainage procedure of row is so alternately repeated repeatedly, and residual water is discharged for realization.A small amount of washings may be used in which, more The preferable effect for removing residual water can be realized in secondary flushing.
Scheme two, the water inlet process and discharge process are performed simultaneously.This mode is intake on one side, is drained on one side, energy Enough shorten the execution time of washings pipeline cleaning procedure.
Scheme three after washing machine executes multiple water inlet process, executes a drainage procedure.General residual water in water supply hose Less also relatively clean, multiple water inlet process can be rinsed well, collect the washings after multiple water inlet process and execute draining again Process, water is big, and the connection flexible pipe between bucket and drain valve (pump) and the residual water elimination effect in drainpipe are more preferable.
Further embodiment, the water inlet process include:Washing machine is first intake before executing washing procedure, and according to water inlet Amount and/or flooding time control water inlet end.
Washing machine is first intake before executing washing procedure, and the residual water in water supply hose is gone out into washing tube, then Bottom of the barrel is rinsed, realization is purged the residual water of water supply hose and bottom of the barrel.Washing machine is according to inflow/water inlet Time judges whether to stop water inlet.
Further embodiment, the drainage procedure include:After washing machine opens draining, and is controlled and drained according to water discharge time The end of process.
Further embodiment prompts the user whether selection washings pipeline-cleaning before executing washing procedure on washing machine Program, if it is, washings pipeline cleaning procedure is executed, if it is not, then directly executing washing procedure.
Scheme one, washing machine includes touching display screen, and after washing machine is opened, selection washing is displayed whether on touching display screen Water lines cleaning procedure, user can select "Yes" or "No" by touching touching display screen.Wherein, user can also be by pressing Key chooses whether to execute washings pipeline cleaning procedure.
Scheme two, washing machine includes washings pipeline cleaning procedure start button and display screen, after washing machine is opened, laundry Machine acquiescence does not execute washings pipeline cleaning procedure, display screen display " whether selecting washings pipeline cleaning procedure ", user By triggering washings pipeline cleaning procedure start button, control washing machine executes washings pipeline cleaning procedure, if triggering Start button then executes washing procedure.
Embodiment two
The present embodiment be further limiting to embodiment one, washing machine according to inflow and/or flooding time control into The mode that water terminates includes following several.
Specific scheme one, washing machine is interior to be equipped with water level sensor, the water level for detecting washing tube washed water.Laundry Default one water level preset value corresponding with the water inlet target inflow of process of machine, stops when actual water level reaches water level preset value It only intakes, water inlet process terminates.
The floor space of the water level preset value=target inflow/washing tube.
Specific scheme two, washing machine are equipped with entering water electromagnetic valve, control entering water electromagnetic valve aperture control flow of inlet water (L/ min).The time preset value corresponding with the target inflow of the process of water inlet and flow of inlet water of washing machine default one, when reality into The water time stops water inlet when reaching time preset value, and water inlet process terminates.
The time preset value=target inflow/flow of inlet water.
The target inflow of the water inlet process is the 1/50-1/30 of inflow in washing procedure/rinsing program.
Specific scheme three, washing machine preset a flooding time preset value, when to reach flooding time pre- for practical flooding time If stopping water inlet when value, control water inlet process terminates.
Flooding time preset value is the 1/30-1/10 of flooding time in washing procedure/rinsing program.
The inflow that can be seen that water inlet process from above-mentioned numerical value is seldom or flooding time is short keeps inflow seldom, By before executing washing procedure, being cleaned to washings pipeline using so a small amount of washings, you can preferable to remove Residual water, it is safer, it is energy saving.
Further embodiment, washing machine include the water feed apparatus intake into washing machine and control water feed apparatus unlatching/pass The control valve closed;Washing machine first controls control valve unlatching and intakes before executing washing procedure, and according to inflow and/or Flooding time controls the control valve and closes.
Further embodiment:The water inlet structure of washing machine is different, and control method is made to have differences.
Scheme one, washing machine is intake by spray equipment.Water feed apparatus includes for the spray to washing machine inflow Pipeline, the control valve are the shower valve being arranged on spray pipeline, and washing machine controls shower valve and opens water inlet, and according to water inlet Amount and/or flooding time control the shower valve and close.
Scheme two, washing machine is intake by prewashing device.Water feed apparatus includes for the prewashing to washing machine inflow Pipeline, the control valve are the prewashing valve being arranged on prewashing pipeline, and washing machine controls prewashing valve and opens water inlet, washing machine according to Inflow and/or flooding time control the prewashing valve and close.
Further embodiment may be used this mode and realize when washing machine executes discharge process.Washing machine opens draining Afterwards, and according to water discharge time the end of drainage procedure is controlled.Washing machine presets a water discharge time preset value, when practical water discharge time When reaching water discharge time preset value, control drainage procedure terminates.
Specifically, washing machine includes for opening the drainage arrangement of the washings discharge in washing machine and control drainage arrangement The control piece for opening/closing, washing machine are closed after opening draining according to the water discharge time control control piece.
If the washing machine is upper drain washing machine, the drainage arrangement of washing machine includes drainpipe, and the control piece is to set The draining pump on drainpipe is set, washing machine, which controls draining pump and opens, starts drainage procedure, and controls and drain according to water discharge time Pump is closed, and drainage procedure is terminated;
If washing machine is lower drain washing machine, the drainage arrangement of washing machine includes drainpipe, and the control piece is that setting exists Drain valve on drainpipe, washing machine, which controls drain valve and opens, starts drainage procedure, and controls drain valve according to water discharge time and close It closes, terminates drainage procedure.
Embodiment three
The present embodiment is a kind of specific embodiment of embodiment one and embodiment two, as shown in Figure 1, a kind of removing is washed The control method of residual water in clothing machine, the control method include the following steps:
S1 user's washing machine is opened;
S2 washing machines control shower valve/prewashing valve and open, and it is pre- to judge whether the actual water level in washing tube reaches water level If value, if it is not, then shower valve/prewashing valve is maintained to open, if it is, control shower valve/prewashing valve is closed, process knot of intaking Beam;
S3 washing machines control draining pump/drain valve and open, and it is default to judge whether practical water discharge time reaches water discharge time Value, if it is not, then draining pump/drain valve is maintained to open, if it is, control draining pump/drain valve is closed, draining terminates;
S4 repeats S2, S3, so recycles n times;
S5 executes washing procedure and carries out clothes washing.
Specific embodiment:A kind of washing machine, including shell, water feed apparatus, drainage arrangement, control unit, setting exist Touching display screen on shell.Water feed apparatus includes for the spray pipeline to washing machine inflow, and the control valve is that setting exists Shower valve on spray pipeline.One end of spray pipeline can be connect with tap, and the other end is connected to outer barrel.Drainage arrangement Including drainpipe, one end of discharge pipe line is connected to outer barrel, and the other end extends washing machine, and the drainpipe is equipped with draining Pump.Shower valve, draining pump and touching display screen are electrically connected with the control unit of washing machine.
The control method of residual water, the control method include the following steps in a kind of removing washing machine:Washing machine is default The floor space of one water level preset value=1L/ washing tubes,
S1 user opens washing machine, and touching display screen displays whether selection washings pipeline cleaning procedure, if user selects Selecting is, then washing machine executes S2, if user's selection is no, washing machine executes S5;
S2 control units control shower valve and open, and it is default to judge whether the actual water level value in washing tube reaches water level Value, if it is not, then shower valve is maintained to open, if it is, control shower valve is closed, water inlet process terminates;
S3 control units control draining pump and open, and judge whether practical water discharge time reaches 10s, if it is not, then maintaining Draining pump is opened, if it is, control draining pump is closed, draining terminates;
S4 repeats S2, S3, so cycle 3 times;
S5 control units control washing machine and execute washing procedure, are washed to clothing.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to The equivalent embodiment of equivalent variations, it is right according to the technical essence of the invention as long as being the content without departing from technical solution of the present invention Any simple modification, equivalent change and modification made by above example, in the range of still falling within the present invention program.

Claims (10)

1. a kind of control method for removing residual water in washing machine, which is characterized in that washing machine executes before executing washing procedure Washings pipeline cleaning procedure, the washings pipeline cleaning procedure is including water inlet process at least once and drains at least once Journey, to rinse and be discharged the residual water in washing machine.
2. a kind of control method for removing residual water in washing machine according to claim 1, which is characterized in that the water inlet Process and discharge process are alternately performed,
Alternatively, the water inlet process and discharge process are performed simultaneously;
Alternatively, after washing machine executes multiple water inlet process, a drainage procedure is executed.
3. a kind of control method for removing residual water in washing machine according to claim 1 or 2, which is characterized in that described Water inlet process includes:Washing machine is first intake before executing washing procedure, and according to inflow and/or flooding time control water inlet knot Beam.
4. a kind of control method for removing residual water in washing machine according to claim 3, which is characterized in that according to water inlet Amount and/or flooding time control water inlet end, including:
Default one water level preset value corresponding with the water inlet target inflow of process of washing machine, when actual water level value reaches water level Stop water inlet when preset value;
Alternatively, the time preset value corresponding with the target inflow of water inlet process and flow of inlet water of washing machine default one, works as reality Border flooding time stops water inlet when reaching time preset value;
Alternatively, washing machine preset a flooding time preset value, stop when practical flooding time reaches flooding time preset value into Water;Preferably, the target inflow of the water inlet process is the 1/50-1/30 of inflow in washing procedure/rinsing program;
The flooding time preset value is the 1/30-1/10 of flooding time in washing procedure/rinsing program;
It is highly preferred that the target inflow of water inlet process is 1L, flooding time preset value 10s.
5. a kind of control method for removing residual water in washing machine according to claim 3 or 4, which is characterized in that laundry Machine includes the control valve of the water feed apparatus intake into washing machine and control water feed apparatus unlatching/closing;
Washing machine first controls control valve unlatching and intakes, and according to inflow and/or flooding time before executing washing procedure The control valve is controlled to close.
6. a kind of control method for removing residual water in washing machine according to claim 5, which is characterized in that water feed apparatus Include for the spray pipeline to washing machine inflow, the control valve is the shower valve being arranged on spray pipeline, washing machine control Shower valve processed opens water inlet, and controls the shower valve according to inflow and/or flooding time and close;
Alternatively, water feed apparatus includes for the prewashing pipeline to washing machine inflow, the control valve is to be arranged on prewashing pipeline Prewashing valve, washing machine controls prewashing valve and opens water inlet, and controls the prewashing valve according to inflow and/or flooding time and close It closes.
7. according to the control method of residual water in a kind of any removing washing machines of claim 1-6, which is characterized in that institute Stating drainage procedure includes:After washing machine opens draining, and according to the end of water discharge time control drainage procedure;
Preferably, washing machine presets a water discharge time preset value, when practical water discharge time reaches water discharge time preset value, control Drainage procedure terminates.
8. a kind of control method for removing residual water in washing machine according to claim 7, which is characterized in that washing machine packet Include the control piece of the drainage arrangement and control drainage arrangement unlatching/closing for the washings in washing machine to be discharged, washing machine It is closed according to the water discharge time control control piece after opening draining;
Preferably, the drainage arrangement includes drainpipe;
The washing machine is upper drain washing machine, and the control piece is the draining pump being arranged on drainpipe, washing machine control row Water pump unlatching is drained, and is controlled draining pump according to water discharge time and closed, and drainage procedure is terminated;
Alternatively, washing machine is lower drain washing machine, the control piece is the drain valve being arranged on drainpipe, washing machine control row Water valve unlatching is drained, and is controlled drain valve according to water discharge time and closed, and drainage procedure is terminated.
9. according to the control method of residual water in a kind of any removing washing machines of claim 1-8, which is characterized in that institute Control method is stated to include the following steps:
S1 user opens washing machine;
S2 washing machines control shower valve/prewashing valve and open, and it is default to judge whether the actual water level value in washing tube reaches water level Value, if it is not, then shower valve/prewashing valve is maintained to open, if it is, control shower valve/prewashing valve is closed, process knot of intaking Beam;
S3 washing machines control draining pump/drain valve and open, and judge whether practical water discharge time reaches water discharge time preset value, such as Fruit is no, then draining pump/drain valve is maintained to open, if it is, control draining pump/drain valve is closed, draining terminates;
S4 repeats S2, S3, so recycles n times;
S5 executes washing procedure and carries out clothes washing
Preferably, 3 N.
10. a kind of washing machine using the control method as described in claim 1-9 is any.
CN201810295826.3A 2018-04-04 2018-04-04 The control method and washing machine of residual water in a kind of removing washing machine Withdrawn CN108642810A (en)

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CN110179423A (en) * 2019-06-17 2019-08-30 珠海格力电器股份有限公司 A kind of dish-washing machine and its washing methods preventing residual water
CN111254650A (en) * 2020-01-07 2020-06-09 青岛海尔滚筒洗衣机有限公司 Upper drainage drum type washing equipment and residual water removing method thereof
CN113756051A (en) * 2020-06-02 2021-12-07 青岛海尔洗衣机有限公司 Control method of washing device and washing device
CN113215768A (en) * 2021-04-16 2021-08-06 海信(山东)冰箱有限公司 Control method and device of washing machine, medium and washing machine

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Application publication date: 20181012