CN106544828A - A kind of water discharge method of many washing machinees - Google Patents
A kind of water discharge method of many washing machinees Download PDFInfo
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- CN106544828A CN106544828A CN201510593838.0A CN201510593838A CN106544828A CN 106544828 A CN106544828 A CN 106544828A CN 201510593838 A CN201510593838 A CN 201510593838A CN 106544828 A CN106544828 A CN 106544828A
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- draining
- cylindric washer
- water
- draining pump
- wash mill
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
- D06F33/42—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F29/00—Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/14—Supply, recirculation or draining of washing liquid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/18—Washing liquid level
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/38—Time, e.g. duration
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/08—Draining of washing liquids
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of water discharge method of many washing machinees, the many washing machinees include at least two sets wash mills and a draining pump communicated with the external world, a drain valve is respectively equipped between each wash mill and draining pump, the each wash mill sequentially draining of many described washing machinees, one wash mill draining is finished, the drain valve of the wash mill is first closed, draining pump is turned off；Detected whether that other wash mills need draining, if it has, then first opening the drain valve of the wash mill for needing draining, then draining pump has been opened to the wash mill draining, if it is not, then many washing machine drainages terminate.The present invention can control the sequentially draining of each wash mill, reduce the vibration of washing machine in drainage procedure；And by the work schedule for controlling and judging draining pump, many washing machine washed waters are thoroughly discharged by realization, extend the life-span of washing machine.The simple structure of the present invention, low cost are adapted to production and promote.
Description
Technical field
The present invention relates to washing machine field, specifically a kind of water discharge method of many washing machinees.
Background technology
At present, roller washing machine majority only one of which cylindric washer on sale on market.With the reinforcement of the health consciousness of people,
Increasing user needs to wash different types of medicated clothing Wash Separately or a small amount of medicated clothing in time.
With the raising of people's quality of life, health consciousness is also gradually stepped up, especially in terms of domestic laundry, more next
More people are by medicated clothing Wash Separately.If taking the mode of multiple laundry with existing washing machine, it is difficult in wash time
Meet and require；If purchase two or multiple stage washing machine are separately washed simultaneously, the very big of the energy and water resource can be not only brought
Waste, and it is big to take up space, be unsuitable for family's use.Therefore, above-mentioned needs can be met with many washing machinees, is solved
The certainly waste problem in the energy and water and space.
A kind of control method of washing machine is disclosed in patent 201010117002.0, the washing machine includes the first washing tube
With the second washing tube, methods described includes step：Receive by it is performing in first washing tube, require water supply journey
First operational order of sequence or drainage procedure；It is determined that identical operation whether is carrying out in second washing tube referring to
Order；When identical operational order is performed in second washing tube, it is determined that first operation can not be performed referring to
Order；The identical operational order of the water supply program or the drainage procedure will required while being input into first washing
When in bucket and second washing tube, determine in first washing tube and second washing tube which have it is shorter
Remaining wash time；And the water supply program or described is performed in the shorter washing tube of remaining wash time preferentially
Drainage procedure.
The center of gravity of twin tube washing machine is higher, unstable, therefore the requirement to vibrating is higher, and the quality of the entirety of washing machine
Bigger, its vibration is less, and arranging multiple draining pumps or multiple wash mills carries out draining simultaneously, it will high to center of gravity
Cylinder produces larger vibration and noise, brings unnecessary trouble to daily life.Simultaneously in order to ensure the life-span of washing machine,
Needs guarantee to be completely exhausted out the washings in washing machine.
Given this propose the present invention.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of water discharge method of many washing machinees, described many
Washing machine is provided with many set wash mills and a draining pump communicated with the external world, by determining program, controls each wash mill
Sequentially draining, reduces the vibration of washing machine；And by the work schedule for controlling and judging draining pump, realize many
Washing machine washed water is thoroughly discharged, and extends the life-span of washing machine.
In order to realize the purpose, the present invention is adopted the following technical scheme that：A kind of water discharge method of many washing machinees is described more
Cylinder washing machine includes at least two sets wash mills and a draining pump communicated with the external world, divides between each wash mill and draining pump
A drain valve is not provided with, each wash mill sequentially draining of many described washing machinees, a wash mill draining are finished, first closed
The drain valve of the wash mill is closed, draining pump is turned off；
Detect whether that other wash mills need draining, if it has, then first opening the row of the wash mill for needing draining
Water valve, then draining pump is opened to the wash mill draining, if it is not, then many washing machine drainages terminate.
Further, after the wash mill draining is finished, whether need to judge draining pump just in the progress of work, if not,
Then draining pump continues to perform a work schedule again, then judges again once；If it is, continuing to judge that draining pump is in
The time of the progress of work.
Further, the work schedule of the draining pump is that draining pump performs a complete progress of work and stops the list of process
Individual cycle sequential, described progress of work set of time is T1, and dwell time is set to T2, then during the work of draining pump
Sequence total time is T3=T1+T2.
Further, if described draining pump operation time is within 1/3 time period before the progress of work total time,
The drain valve of the wash mill is closed then；
If it is not, then after draining pump has performed the work schedule, draining pump continues to perform a work schedule, Ran Houzai again
Judge draining pump whether just in the progress of work.
Further, after the drainage procedure of the wash mill starts, determine whether that other wash mills carry out draining and enter
Journey, if it is, waiting other wash mill drainings to terminating, then restarts drainage procedure；If not, directly opening
Dynamic drainage procedure.
Further, the wash mill draining is finished, and is first closed the drain valve of the wash mill, is then judged draining pump
Whether quit work, if it is not, then draining pump performs the work schedule to terminating, then judge again once；If it is,
The drain valve of other wash mills is then opened, or many washing machine drainages terminate.
Further, after opening the draining pump of wash mill, through the waiting time T4 of a setting, the then row of opening again
Water pump, carries out draining to the wash mill.
Further, the waiting time T4 according to the drainage rates of many washing machinees, drain valve between draining pump
The relevant parameters such as duct length are set, it is preferred that the waiting time is 3s≤T4≤6s.
Further, need to judge whether draining terminates the wash mill during carrying out draining to wash mill, if
It is whether then to judge draining pump in the progress of work, if it is not, then draining pump continues executing with draining.
After using technical solutions according to the invention, following beneficial effect is brought：
1st, invention increases the sequentially judge process of draining, the course of work of the multiple cylindric washers of reasonable arrangement, maximum journey
Realize damping effect on degree, when the one of cylindric washer of washing machine of the present invention reaches drainage procedure, if another washing
Cylinder just wants draining in draining or within a certain period of time, then first not draining in the first cylindric washer, increases the weight of washing machine,
Play a part of to increase counterweight in the second cylindric washer draining, realize damping effect.
2nd, washing machine of the present invention includes at least two sets wash mills and a draining pump communicated with the external world, each washing dress
Put and a drain valve is respectively equipped between draining pump, improve the drainage effect of washing machine, the space for simplifying washing machine sets
Put, reduce cost.
3rd, the present invention passes through the process for judging draining pump work schedule, after wash mill draining terminates, if draining pump is just
In the progress of work and before the progress of work time setting time, then after draining pump has performed the work schedule, close
Draining pump；If it is not, after then draining pump has performed the work schedule, continuing executing with a work schedule, being then shut off draining
Pump；Further ensure that the water in washing machine is all drained by draining pump, it is to avoid between each part of washing machine, pile up washing
Water, extends the service life of washing machine.
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.
Description of the drawings
Fig. 1：Many washing machine structure figures of the invention；
Fig. 2：The discharge structure figure of many washing machinees of the invention；
Fig. 3：The discharge structure figure of many washing machinees of further embodiment of this invention；
Fig. 4：Control method flow chart of the present invention；
Fig. 5：Further embodiment of this invention control method flow chart；
Fig. 6：Further embodiment of this invention control method flow chart；
Fig. 7：Further embodiment of this invention control method flow chart；
Wherein：1st, the first cylindric washer, the 2, second cylindric washer.
Specific embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings and it is embodied as
The present invention is further detailed explanation for mode.
Embodiment one
As shown in figure 1, many washing machinees are provided with multiple wash mills, each independent wash mill can be only respectively
It is vertical that water inlet program, washing procedure, drainage procedure, dehydration procedure, rinsing program, drainage procedure, dehydration are performed to medicated clothing
Program, to reach the purpose washed to medicated clothing.Many washing machinees described in the present embodiment are a Double-rotary drum washing machine
Structure, the wash mill are respectively the first cylindric washer 1 and the second cylindric washer 2.First cylindric washer 1 and the second cylindric washer
2 can be independently medicated clothing is performed successively preferably, the first cylindric washer and the second cylindric washer can also install drying respectively additional
Device, after dehydration procedure, to perform drying procedure, reach and enter to the medicated clothing in the first cylindric washer and/or the second cylindric washer
The purpose of row drying.Preferably, washing machine can also carry out heat treated to washings, be provided with which in the first cylindric washer
The primary heater heated by washings, is provided with the second heating heated to its washed water in the second cylindric washer
Device.So as to, during washing procedure is performed, the washings in correspondence cylindric washer carry out heat treated, to control medicated clothing
Water temperature in washing process, improves clean result.
In the present invention, the first cylindric washer is connected with the second cylindric washer, and the water of the first cylindric washer can be with after certain condition is met
The recycling of the second cylindric washer is discharged to, the water of the second cylindric washer can be discharged to the repetition of the first cylindric washer after certain condition is met
Utilize, if being unsatisfactory for the condition for reusing, directly drained by drain pipe, improve the utilization rate of water, it is to avoid water source
Waste, meanwhile, increased control process, it is ensured that when only water is cleaner just reuse, it is ensured that clean result.
Embodiment two
As shown in Figures 2 and 3, many washing machinees described in the present embodiment are a bitubular washing machine structure, and the twin-roll is washed
Clothing machine has two wash mills, respectively the first wash mill and the second wash mill, and many washing machinees are twin-roll
Then wash mill is cylindric washer to washing machine.Connect a draining respectively in the first wash mill and the second wash mill bottom
Pipe, the main sewer that the other end respectively with of two drain pipies is communicated with the external world are connected.Draining is provided with the middle part of drain pipe
Valve, the first wash mill are connected with drain valve A, and the second wash mill is connected with drain valve B, and in main sewer
It is provided with draining pump P.The washings of first cylindric washer and the second cylindric washer of many washing machinees flow through the draining of the cylindric washer
Pipe and main sewer, row is outwardly.In order to guarantee that the washings in washing machine drainage pipeline are all discharged the external world,
Therefore the work schedule that draining pump is set using many operations one, it is ensured that the washings for remaining drain pipe and washing machine internal are equal
Discharge.In the present embodiment, drain valve A, drain valve B and draining pump are connected with washing machine control chip, by laundry
Machine control chip control each cylindric washer can sequentially draining, reduce vibrations and the noise of washing machine.The many washing machinees
Discharge structure can improve the drainage efficiency of multiple cylindric washers in many washing machinees, the inner space for simplifying washing machine sets
Put, while reducing the production cost of washing machine.
In the present embodiment, the outlet of main sewer is arranged on washing machine according to different use environments by main sewer
Middle part or bottom, further ensure that the ease of use of user.
Embodiment three
As described in Figure 4, a kind of water discharge method of many washing machinees described in the present embodiment, many washing machinees include to
Few two sets of wash mills and a draining pump communicated with the external world, are respectively equipped with a draining between each wash mill and draining pump
Valve, each wash mill sequentially draining of many described washing machinees, a wash mill draining are finished, and first close the wash mill
Drain valve, turn off draining pump；
Detect whether that other wash mills need draining, if it has, then first opening the row of the wash mill for needing draining
Water valve, then draining pump is opened to the wash mill draining, if it is not, then many washing machine drainages terminate.When a washing dress
Put in draining, when other cylindric washers wait the process of draining, the water and medicated clothing in other described cylindric washers is served and matched somebody with somebody
The effect of counterweight, can increase the weight of washing machine, realize the effect of damping, especially when described wash mill is in
Damping effect during drainage procedure in dehydration process is optimal.
After the wash mill draining is finished, whether need to judge draining pump just in the progress of work, if it is not, then draining pump
Continuation performs a work schedule again, then judges again once；If it is, continuing to judge that draining pump enters in the work
The time of journey.By water level detecting in cylindric washer, or judged in cylindric washer by control chip calculating inflow and discharge capacity
Whether drain, but residual fraction washings are gone back in washing unit for washer, or undischarged washing in discharge pipe line
Water, by the stage for judging described draining pump work schedule, it is ensured that after draining washings in many washing machinees of detection, row
Water pump continues the time of one setting of draining, reaches the effect for thoroughly draining the washings in many washing machinees.
When the work schedule of the draining pump is that draining pump performs a complete progress of work and stops the signal period of process
Sequence, described progress of work set of time is T1, and dwell time is set to T2, then the work schedule total time of draining pump
For T3=T1+T2.The work schedule of affiliated draining pump is comprising the progress of work and stops process, in stopping process, many
Cylinder washing machine can accumulate certain washings, and then draining pump starts to discharge washings water, can reduce draining pump
Idle running, extends the service life of draining pump, and the noise for reducing the operating of draining pump idle discharge and causing washing machine excessive, shadow
Ring the satisfaction that user uses.
If described draining pump operation time within 1/3 time period before the progress of work total time is closed this and is washed
Wash the drain valve of device；
If it is not, then after draining pump has performed the work schedule, draining pump continues to perform a work schedule, Ran Houzai again
Judge draining pump whether just in the progress of work.When stop in the work schedule of draining pump time of process and the progress of work all compared with
It is short, therefore when judging that the water in wash mill is drained, described draining pump is in the final stage of working time, still not
Can ensure that and washings remaining in discharge pipe line or wash mill are completely drained, in order to further ensure to drain institute
There are washings, then ensure that draining pump working time after wash mill draining terminates is more than draining pump progress of work total time
2/3, the washings for being drained in washing machine completely can be reached.
After the drainage procedure of the wash mill starts, determine whether that other wash mills carry out draining process, if it is,
Then wait other wash mill drainings to terminating, then restart drainage procedure；If not, directly initiating drainage procedure.
Sequentially draining between many washing unit for washer can be realized, it is ensured that when multiple wash mills of many washing machinees are different
Draining is carried out, the drainage efficiency of many washing machinees of raising has been reached.
The wash mill draining is finished, and first closes the drain valve of the wash mill, then judges whether draining pump stops work
Make, if it is not, then draining pump performs the work schedule to terminating, then judge again once；If it is, opening which
The drain valve of his wash mill, or many washing machine drainages terminate.Washing water energy in drain pipe is ensure that further
Enough drain, it is to avoid in drain pipe, the substantial amounts of washings of alluvial cause the load-bearing of drain pipe to bear, extended residual in drain pipe
Washings will grow substantial amounts of antibacterial, pollute washing machine internal, or even the cleaning of medicated clothing, and extend washing machine uses cleaning
And service life.
After opening the draining pump of wash mill, through the waiting time T4 of a setting, draining pump is then opened again, it is right
The wash mill carries out draining.
The waiting time T4 is according to the drainage rates of many washing machinees, drain valve to the duct length between draining pump etc.
Relevant parameter is set, it is preferred that the waiting time is 3s≤T4≤6s.After described washing machine opens drain valve
Washings can not possibly moment to draining pump position, therefore wait one setting time, make washings arrival draining pump after again
Start draining, it is to avoid the idle running of draining pump causes substantial amounts of noise, and further ensure that the service life of draining pump.
Need to judge whether draining terminates the wash mill during draining is carried out to wash mill, if it is, judging
Whether draining pump is in the progress of work, if it is not, then draining pump continues executing with draining.
As shown in figure 4, many described washing machinees are Double-rotary drum washing machine, wherein Double-rotary drum washing machine in the present embodiment
Wash mill be respectively the first cylindric washer and the second cylindric washer, the first cylindric washer and the second cylindric washer do not have any area
Not, it is intended merely to distinguish the washing machine and there are multiple wash mills；The draining side of many washing machinees described in the present embodiment
Method is：
1), the first cylindric washer reaches drainage procedure,
2), judge the second cylindric washer whether in draining operation, if so, execution step is 3)；If it is not, execution step is 9),
3), the second cylindric washer draining, the first cylindric washer wait draining,
4), judge whether the second cylindric washer draining terminates, if so, then execution step is 5)；If it is not, execution step is 3),
5), judge whether draining pump works, if so, then execution step is 6)；If it is not, draining pump re-executes one
Work schedule, then again execution step 5),
6), judge draining pump operation time whether before the progress of work T5 time, if so, then execution step is 7)；
If it is not, draining pump has been performed after this work schedule again performing a work schedule, then again execution step 5),
7) the second cylindric washer draining pump is closed,
8), judge whether draining pump quits work, if so, execution step is 9)；If it is not, when draining pump has performed this work
After sequence again execution step 8),
9) drain valve of the first cylindric washer, is opened,
10) setting time T4 is waited,
11) draining pump, is opened, draining pump performs the work schedule of setting, and the first cylindric washer starts draining,
12), judge whether the first cylindric washer draining terminates, if so, execution step is 13)；If it is not, execution step is 11),
13), judge whether draining pump works, if so, then execution step is 14)；If it is not, draining pump re-executes one
Individual work schedule, then again execution step 13),
14), judge draining pump operation time whether within front 1/3 time period of the progress of work total time, if so, then
Execution step is 15)；If it is not, draining pump is performing a work schedule after having performed this work schedule again, then hold again
Row step 13),
15) drain valve of the first cylindric washer, is closed,
16), judge whether draining pump quits work, if so, execution step is 17)；If it is not, draining pump has performed this work
After sequential again execution step 17),
17), the first cylindric washer draining terminates.
Described step 6) draining pump operation time whether before the progress of work T5 time described in T5 time points
For the 1/3 of progress of work time point, therefore judge draining pump operation time whether in the progress of work T5 time
Then it is in the 1/3 of the progress of work total time to judge draining pump operation time before point.
As shown in figure 5, the present embodiment has an embodiment, when the second cylindric washer starts to reach drainage procedure, need
Whether the first cylindric washer is judged in draining, described water discharge method step is as follows：
1), the second cylindric washer reaches drainage procedure,
2), judge the first cylindric washer whether in draining operation, if so, execution step is 3)；If it is not, execution step is 9),
3), the first cylindric washer draining, the second cylindric washer wait draining,
4), judge whether the first cylindric washer draining terminates, if so, then execution step is 5)；If it is not, execution step is 3),
5), judge whether draining pump works, if so, then execution step is 6)；If it is not, draining pump re-executes one
Work schedule, then again execution step 5),
6), judge draining pump operation time whether before the progress of work T5 time, if so, then execution step is 7)；
If it is not, draining pump has been performed after this work schedule again performing a work schedule, then again execution step 5),
7) the first cylindric washer draining pump is closed,
8), judge whether draining pump quits work, if so, execution step is 9)；If it is not, when draining pump has performed this work
After sequence again execution step 8),
9) drain valve of the second cylindric washer, is opened,
10) setting time T4 is waited,
11) draining pump, is opened, draining pump performs the work schedule of setting, and the second cylindric washer starts draining,
12), judge whether the second cylindric washer draining terminates, if so, execution step is 13)；If it is not, execution step is 11),
13), judge whether draining pump works, if so, then execution step is 14)；If it is not, draining pump re-executes one
Individual work schedule, then again execution step 13),
14), judge draining pump operation time whether within front 1/3 time period of the progress of work total time, if so, then
Execution step is 15)；If it is not, draining pump is performing a work schedule after having performed this work schedule again, then hold again
Row step 13),
15) drain valve of the second cylindric washer, is closed,
16), judge whether draining pump quits work, if so, execution step is 17)；If it is not, draining pump has performed this work
After sequential again execution step 17),
17), the second cylindric washer draining terminates.
Example IV
The utilization repeated to the water in the cylindric washer of many washing machinees in the present embodiment, if judging, the first cylindric washer is waited
Complete to the dehydration of the second cylindric washer, after the completion of judging the second cylindric washer draining, whether need water inlet, if need not intake, the
The water of one cylindric washer is directly drained, and if desired intakes, and judges whether the water of the first cylindric washer can reuse, if can be with
Recycling, the water of the first cylindric washer enter the second cylindric washer.
When first cylindric washer reaches drainage procedure, if the second cylindric washer is intake, judge that the water of the first cylindric washer whether may be used
To reuse, if can reuse, the water of the first cylindric washer enters the second cylindric washer.
If washing state being in during the first cylindric washer draining and the second cylindric washer being in rinse state when intaking, or first washes
Washing state is in when washing a tin draining and when the second cylindric washer is intake and the washing times of the first cylindric washer are washed less than second
Wash the washing times of cylinder, or rinse state is in during the first cylindric washer draining and when the second cylindric washer is intake and first is washed
The rinsing times of the rinsing times less than the second cylindric washer of cylinder are washed, or the turbidity of the water of the first cylindric washer exceed setting value,
The water of the first cylindric washer cannot be reused.
When judging whether the water of the first cylindric washer can reuse, the turbidity value or foam of the water in the first cylindric washer of detection
Concentration value, if turbidity value or consistency of foam value are less than setting value, the water of the first cylindric washer can be reused, otherwise first
The water of cylindric washer cannot be reused, and directly drain water.
When first cylindric washer reaches drainage procedure, judge that the second cylindric washer is ongoing or whether will carry out is most
A rinsing inflow afterwards, if so, the water of the first cylindric washer directly water is drained, if it is not, continuing to judge the first cylindric washer
Whether water can reuse.
First cylindric washer reaches drainage procedure, judges whether the first cylindric washer is the draining for rinsing for the last time, if finally
Water is directly drained by the draining for once rinsing, the water of the first cylindric washer, if not the draining of last time rinsing, judges the
Whether the water of one cylindric washer can reuse.Because last time may add softening agent or disinfectant in rinsing
Deng, and the second cylindric washer may not be needed the process, so avoid impacting the medicated clothing in the second cylindric washer, if
Water is directly drained by the draining of last time rinsing, the water of the first cylindric washer.
First cylindric washer and the second cylindric washer compile merely for convenience of description number, regardless of ordering relation, can wash with second
When washing a tin draining, the first cylindric washer is judged now whether just in draining, if just in draining, the second cylindric washer waits first
Draining again after cylindric washer draining is complete；Water in second cylindric washer serves the effect of counterweight, can increase washing machine
Weight, realizes the effect of damping.
In the present embodiment, when the washing tube of many washing machinees is in dehydration process, as in dehydration, washing machine will be long
The larger vibrations of life, therefore in order to preferably reach the effect of damping, if therefore the first cylindric washer now no draining or de-
Water, then judge whether that the second cylindric washer waits until draining again after the completion of the dehydration of the first cylindric washer.The second cylindric washer can be avoided
Firm drained water, in the case that the first cylindric washer begins to dehydration, the water of the second cylindric washer does not have the effect of damping, causes
Waste.
As shown in fig. 6, the water discharge method of another many washing machinees is as follows in the present embodiment：
1), the first cylindric washer reaches drainage procedure,
2), judge the second cylindric washer whether in draining operation, if so, execution step is 3)；If it is not, execution step is 12)
3), the second cylindric washer draining, the first cylindric washer wait draining,
4), judge whether the second cylindric washer draining terminates, if so, then execution step is 5)；If it is not, execution step is 4)
5), judge whether draining pump works, if so, then execution step is 6)；If it is not, draining pump re-executes one
Work schedule, then again execution step 5),
6), judge draining pump operation time whether before the progress of work T5 time, if so, then execution step is 7)；
If it is not, draining pump has been performed after this work schedule again performing a work schedule, then again execution step 5),
7) the second cylindric washer draining pump is closed,
8), judge whether draining pump quits work, if so, execution step is 9)；If it is not, when draining pump has performed this work
After sequence again execution step 8),
9), the first cylindric washer prepares draining,
10), judge whether the second cylindric washer intakes, if so, execution step is 11)；If it is not, execution step is 12)
11), judge whether the water of the first cylindric washer is repeatable to utilize, the water of the first cylindric washer is entered into second if so, and is washed
Wash in cylinder；If it is not, execution step is 12),
12), the water of the first cylindric washer discharges washing machine.
Embodiment five
A kind of control method of many washing machine waters recycling in the present embodiment, many washing machinees at least include first
When cylindric washer and the second cylindric washer, the first cylindric washer and the second cylindric washer are simultaneously in running order, the first cylindric washer is reached
During drainage procedure, compare the next drainage procedure of time T12 and the first cylindric washer arrival that the second cylindric washer reaches water inlet program
Time T11, if T12<T11, the first cylindric washer wait until that the second cylindric washer is intake, if T12 >=T11, first washes
The water for washing cylinder is directly drained.
Relatively the second cylindric washer reaches the time that the time T12 and the first cylindric washer of water inlet program reaches next drainage procedure
Before T11, judge whether the water of the first cylindric washer can reuse, if it is not, the water of the first cylindric washer is directly drained,
If so, compare the time that the second cylindric washer reaches the next drainage procedure of time T12 and the first cylindric washer arrival of water inlet program
T11；
Or when the first cylindric washer waits until that the second cylindric washer is intake, judge whether the water of the first cylindric washer can repeat profit
With if it is not, the water of the first cylindric washer is directly drained, if so, the water of the first cylindric washer enters the second cylindric washer, and water repeats
Utilize.
As shown in fig. 7, the present embodiment adopts the water inlet waiting time for criterion, the recycling of water is judged whether to,
Determined whether to be reused when another draining is waited when water inlet program is reached according to the water inlet waiting time, have
Simple to judge and control logic, in Actual laundering program, control stability is higher.Meanwhile, realize the abundant repetition of water
Utilize, practical value is high, more can effectively popularization and application.
When the first cylindric washer and simultaneously in running order the second cylindric washer, the control method of water recycling is as follows：
A kind of control method of many washing machine waters recycling, many washing machinees at least include the first cylindric washer and the
When two cylindric washers, the first cylindric washer and the second cylindric washer are simultaneously in running order, the control method of water recycling is as follows：
When first cylindric washer reaches water inlet program, the time T22 and the first cylindric washer for comparing the second cylindric washer arrival drainage procedure is arrived
Up to the time T21 of next water inlet program, if T22 >=T21, the first cylindric washer directly enters water purification, if T22<T21, the
One cylindric washer waits until the second cylindric washer draining.
Relatively the second cylindric washer reaches the time that the time T22 and the first cylindric washer of drainage procedure reaches next water inlet program
T21, before, judges whether the water of the second cylindric washer can reuse, if it is not, the first cylindric washer directly enters water purification,
If so, compare the time that the second cylindric washer reaches the next water inlet program of time T22 and the first cylindric washer arrival of drainage procedure
T21；Or first cylindric washer when waiting until the second cylindric washer draining, judge whether the water of the second cylindric washer can repeat profit
With if it is not, the first cylindric washer directly enters water purification, if so, the water of the second cylindric washer enters the recycling of the first cylindric washer.
Specifically：Step 1：First cylindric washer reaches water inlet program, compares the time T22 that the second cylindric washer reaches drainage procedure
The time T21 of next water inlet program is reached with the first cylindric washer, if T22 >=T21, the first cylindric washer directly enters water purification,
If T22<T21, the first cylindric washer wait until the second cylindric washer draining, execution step 2；
Step 2：Judge whether the water of the second cylindric washer can reuse, if so, the water of the second cylindric washer enters first
Cylindric washer is reused, if it is not, the first cylindric washer directly enters water purification.Increase judges whether the process for waiting, very wide range
The probability of the water recycling of the second cylindric washer is increased, more water energies are enough reused.
In step 1, if the second cylindric washer is just in draining when the first cylindric washer reaches water inlet program, the second cylindric washer is reached
The time T22 of drainage procedure is 0, without waiting for directly carrying out step 2.The arrival of the second cylindric washer can also compared
Before the time T22 of drainage procedure and the first cylindric washer reach the time T21 of next water inlet program, the second washing is first judged
Whether cylinder is now carrying out drainage procedure, if the second cylindric washer does not carry out drainage procedure, then is compared second
Cylindric washer reaches the time T21 that the time T22 and the first cylindric washer of drainage procedure reaches next water inlet program.
In step 1, waiting time T20, T20 that setting one is allowed<T21, if T22<T20, the first cylindric washer are waited
To the second cylindric washer draining, execution step 2, if T22 >=T20, the first cylindric washer directly enters water purification.The step can be with
The first cylindric washer is avoided to wait the long time, the weight of reasonable arrangement water on the premise of the wash time of the first cylindric washer is ensured
It is multiple to utilize, the too many time of the first cylindric washer will not be wasted because of water re-using is only considered, washing machine is if it is determined that wait
The overlong time treated, has exceeded the permission waiting time of setting, then the first cylindric washer does not just reuse the second cylindric washer
Water, the judgement are more reasonable by the recycling change of water, coordinated the waiting time to the full extent and water reuses it
Between relation.
In step 2, the turbidity value or consistency of foam value of the water in the second cylindric washer of detection, if turbidity value or consistency of foam value
Less than setting value, the water of the second cylindric washer can be reused, and otherwise the water of the second cylindric washer cannot be reused.
When the turbidity value or consistency of foam value of water are in set point, water can just be re-used.
In step 2, judge whether the second cylindric washer is the draining for rinsing for the last time, if the draining of last time rinsing,
The water of the second cylindric washer is directly drained, and the first cylindric washer directly enters water purification, if not the draining of last time rinsing, judges
Whether the water of the second cylindric washer can reuse.Because last time may add softening agent or disinfectant in rinsing
Deng, and the first cylindric washer may not be needed the process, so avoid impacting the medicated clothing in the first cylindric washer, if the
Two cylindric washers are the drainings of last time rinsing, and water directly drained by the water of the second cylindric washer, and the first cylindric washer directly enters only
Water.
In step 1, when the first cylindric washer reaches water inlet program, whether the water inlet program that judgement starts to perform is last time
Rinsing inflow, if so, the first cylindric washer directly enter water purification, if it is not, continuing to compare the second cylindric washer reaches drainage procedure
Time T22 and the first cylindric washer reach the time T21 of next water inlet program.Ensure that last time rinsing inflow enters water purification,
Effect after the completion of guarantee clothes washing.
In step 2, when the water of the second cylindric washer enters the first cylindric washer, judge the first cylindric washer whether be carried out washing into
Water program, if so, the first cylindric washer first carry out detergent box rinse water inlet, the first cylindric washer detergent box rinse water inlet knot
Shu Hou, then carry out the water of the second cylindric washer and enter the first cylindric washer, if it is not, the water for directly carrying out the second cylindric washer enters
One cylindric washer.
Step 2, in, when the water of the second cylindric washer enters the first cylindric washer, detect the first cylindric washer in water level height,
If when water level reaches designated water level value in the first cylindric washer, also having water in the second cylindric washer, by the second cylindric washer residue water
Directly drain；If after in the second cylindric washer, water is all discharged in the first cylindric washer, in the first cylindric washer, water level is also not up to
Designated water level value, the first cylindric washer enter water purification.
When the water of the second cylindric washer is directly drained, judge whether the first cylindric washer is now carrying out draining or dehydration procedure,
If so, the second cylindric washer waits draining after the completion of the dehydration of the first cylindric washer, if it is not, time of first cylindric washer apart from draining
For T41, determine that the time used by the first cylindric washer draining is T42, determine that the first cylindric washer dehydration time used is T43,
The waiting time T40 that setting one is allowed, if T41+T42+T43<T40, then the first cylindric washer of the second cylindric washer wait dehydration
After the completion of draining, otherwise the water of the second cylindric washer is directly drained.
Can also judge by judging washing state and washing times that the water of the first cylindric washer can be reused, step 2
In, if rinse state is in when washing state and the water inlet of the first cylindric washer are in during the second cylindric washer draining, or second washes
Washing state is in when washing a tin draining and when the first cylindric washer is intake and the washing times of the second cylindric washer are washed less than first
Wash the washing times of cylinder, or rinse state is in during the second cylindric washer draining and when the first cylindric washer is intake and second is washed
The rinsing times of the rinsing times less than the first cylindric washer of cylinder are washed, the water of the first cylindric washer cannot be reused.
When the second cylindric washer reaches water inlet program, compare time and the second cylindric washer that the first cylindric washer reaches drainage procedure
The time of next water inlet program is reached, judges whether the second cylindric washer waits the first cylindric washer draining.
The connection of the discharge outlet of the second cylindric washer and the first cylindric washer, the water in the second cylindric washer can be discharged to the first cylindric washer
Recycling, is provided with the discharge outlet of the second cylindric washer and stays water valve, and the water of the second cylindric washer can be through staying water valve to enter first
Cylindric washer, the first cylindric washer are provided with water intaking valve, and outside water purification can enter the first cylindric washer, the control by water intaking valve
Method is as follows：
1), the first cylindric washer reaches water inlet program；
2), judge whether the water in the second cylindric washer reuses, if so, execution step 3), if it is not, execution step is 6)；
3), determine that the first cylindric washer distance next time for performing water inlet program is T21, determine that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,4), if T22 >=T21, execution step is 6) for execution step；
4), the first cylindric washer waits the second cylindric washer draining, and execution step is 5)；
5), the water in the second cylindric washer enters the first cylindric washer；
6), the first cylindric washer directly enters water purification, and the water of the second cylindric washer is directly drained.
The control method can with can also compare the second cylindric washer reach drainage procedure time T22 and first
Increase by one before the time T21 of the next water inlet program of cylindric washer arrival whether the second cylindric washer is judged just in the process of draining,
Control method is as follows：
1), the first cylindric washer reaches water inlet program；
2), judge whether the water in the second cylindric washer reuses, if so, execution step 3), if it is not, execution step is 7)；
3), judge whether the second cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 6)；
4), determine that the first cylindric washer distance next time for performing water inlet program is T21, determine that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 7) for execution step；
5), the first cylindric washer waits the second cylindric washer draining, and execution step is 6)
6), the water in the second cylindric washer enters the first cylindric washer；
7), the first cylindric washer directly enters water purification, and the water of the second cylindric washer is directly drained.
The control method can also include judging whether the first cylindric washer has the enough time to wait the second cylindric washer row
Water, control method are as follows：
1), the first cylindric washer reaches water inlet program；
2), judge whether the water in the second cylindric washer reuses, if so, execution step 3), if it is not, execution step is 8)；
3), judge whether the second cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 7)；
4), determine that the first cylindric washer distance next time for performing water inlet program is T21, determine that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 8) for execution step；
5), the waiting time T20 that setting one is allowed, if T22<6) T20, execution step, if T22 >=T20, hold
Row step 8)；
6), the first cylindric washer waits the second cylindric washer draining, and execution step is 7)；
7), the water in the second cylindric washer enters the first cylindric washer；
8), the first cylindric washer directly enters water purification, and the water of the second cylindric washer is directly drained.
If the water of second cylindric washer very it is dirty cannot reuse or the first cylindric washer be last time rinse into
Water, can not reuse, and control method is as follows：
1), the first cylindric washer reaches water inlet program；
2), judge whether the first cylindric washer only remains last time rinsing inflow, if it is not, execution step is 3), if so, perform
Step 9)；
3), judge whether the second cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 7)；
4), determine that the first cylindric washer distance next time for performing water inlet program is T21, determine that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 9) for execution step；
5), the waiting time T20 that setting one is allowed, if T22<6) T20, execution step, if T22 >=T20, perform
Step 9)；
6), the first cylindric washer waits the second cylindric washer draining, and execution step is 7)；
7) turbidity value or consistency of foam value of water in the second cylindric washer, are detected, judges whether are turbidity value or consistency of foam value
Less than setting value,
If so, 8) execution step, if it is not, execution step is 9), judges whether the second cylindric washer is last time rinsing
Draining, if it is not, execution step is 8), if so, execution step is 9)；
8), the water in the second cylindric washer enters the first cylindric washer；
9), the first cylindric washer directly enters water purification, and the water of the second cylindric washer is directly drained.
When the water of the second cylindric washer enters the first cylindric washer, if the washing water inlet of the first cylindric washer, also needs to rinse detergent box,
Sensed water level is needed also, control method is as follows：
1), the first cylindric washer reaches water inlet program；
2), judge whether the first cylindric washer only remains last time rinsing inflow, if it is not, execution step is 3), if so, perform
Step 12)；
3), judge whether the second cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 7)；
4), determine that the first cylindric washer distance next time for performing water inlet program is T21, determine that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 12) for execution step；
5), the waiting time T20 that setting one is allowed, if T22<6) T2, execution step, if T22 >=T20, perform
Step 12)；
6), the first cylindric washer waits the second cylindric washer draining, and execution step is 7)；
7) turbidity value or consistency of foam value of water in the second cylindric washer, are detected, judges whether are turbidity value or consistency of foam value
Less than setting value,
If so, execution step 8), if it is not, execution step is 12)；
8), judge the first cylindric washer whether be carried out wash water inlet program, if so, execution step 9), if it is not, performing step
It is rapid 10)；
9), the first cylindric washer first carries out detergent box and rinses water inlet, after the first cylindric washer detergent box rinses water inlet end,
Execution step is 10)；
10), the water in the second cylindric washer enters the first cylindric washer；
11) height of water level in the first cylindric washer, is detected, when in the first cylindric washer, water level reaches designated water level value, if
There is water in second cylindric washer, remaining water is directly drained；If when in the second cylindric washer, water is all discharged in the first cylindric washer
Afterwards, in the first cylindric washer, water level is also not up to designated water level value, is intake to the first cylindric washer by outside water inlet；
12), the first cylindric washer directly enters water purification, and the water of the second cylindric washer is directly drained.
In the present embodiment the first cylindric washer and the second cylindric washer compile merely for convenience of description number, regardless of ordering relation, also
The water of the first cylindric washer can be re-used, the discharge outlet of the water inlet of the second cylindric washer and the first cylindric washer connects
Logical, the water in the first cylindric washer can be discharged to the recycling of the second cylindric washer, be provided with and stay water at the discharge outlet of the first cylindric washer
Valve, the water of the first cylindric washer can be through staying water valve to enter the second cylindric washer, and the second cylindric washer is provided with water intaking valve, outside net
Water can enter the second cylindric washer by water intaking valve, and one of cylindric washer reaches water inlet, whether judge the water of another cylindric washer
When entering the cylindric washer and being reused, another cylindric washer does not consider the repetition of the water to the cylindric washer when reaching water inlet
Make use of, it is to avoid two cylinders are all waited and cause endless loop.
Control method is as follows：
1), the second cylindric washer reaches water inlet program；
2), judge whether the water in the first cylindric washer reuses, if so, execution step 3), if it is not, execution step is 6)；
3), determine that the second cylindric washer distance next time for performing water inlet program is T21, determine that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,4), if T22 >=T21, execution step is 6) for execution step；
4), the second cylindric washer waits the first cylindric washer draining, and execution step is 5)；
5), the water in the first cylindric washer enters the second cylindric washer；
6), the second cylindric washer directly enters water purification, and the water of the first cylindric washer is directly drained.
The control method can with can also compare the second cylindric washer reach drainage procedure time T22 and first
Increase by one before the time T21 of the next water inlet program of cylindric washer arrival whether the first cylindric washer is judged just in the process of draining,
Control method is as follows：
1), the second cylindric washer reaches water inlet program；
2), judge whether the water in the first cylindric washer reuses, if so, execution step 3), if it is not, execution step is 7)；
3), judge whether the first cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 6)；
4), determine that the second cylindric washer distance next time for performing water inlet program is T21, determine that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 7) for execution step；
5), the second cylindric washer waits the first cylindric washer draining, and execution step is 6)；
6), the water in the first cylindric washer enters the second cylindric washer；
7), the second cylindric washer directly enters water purification, and the water of the first cylindric washer is directly drained.
The control method can also include judging whether the second cylindric washer has the enough time to wait the first cylindric washer row
Water, control method are as follows：
1), the second cylindric washer reaches water inlet program；
2), judge whether the water in the first cylindric washer reuses, if so, execution step 3), if it is not, execution step is 8)；
3), judge whether the first cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 7)；
4), determine that the second cylindric washer distance next time for performing water inlet program is T21, determine that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 8) for execution step；
5), the waiting time T20 that setting one is allowed, if T22<6) T2, execution step, if T22 >=T20, perform
Step 8)；
6), the second cylindric washer waits the first cylindric washer draining, and execution step is 7)；
7), the water in the first cylindric washer enters the second cylindric washer；
8), the second cylindric washer directly enters water purification, and the water of the first cylindric washer is directly drained.
If the water of first cylindric washer very it is dirty cannot reuse or the second cylindric washer be last time rinse into
Water, can not reuse, and control method is as follows：
1), the second cylindric washer reaches water inlet program；
2), judge whether the second cylindric washer only remains last time rinsing inflow, if it is not, execution step is 3), if so, perform
Step 9)；
3), judge whether the first cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 7)；
4), determine that the second cylindric washer distance next time for performing water inlet program is T21, determine that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 9) for execution step；
5), the waiting time T20 that setting one is allowed, if T22<6) T2, execution step, if T22 >=T20, perform
Step 9)；
6), the second cylindric washer waits the first cylindric washer draining, and execution step is 7)；
7) turbidity value or consistency of foam value of water in the first cylindric washer, are detected, judges whether are turbidity value or consistency of foam value
Less than setting value,
If so, 8) execution step, if it is not, execution step is 9), judges whether the first cylindric washer is last time rinsing row
Water, if it is not, execution step is 8), if so, execution step is 9)；
8), the water in the first cylindric washer enters the second cylindric washer；
9), the second cylindric washer directly enters water purification, and the water of the first cylindric washer is directly drained.
When the water of the first cylindric washer enters the second cylindric washer, if the washing water inlet of the second cylindric washer, also needs to rinse detergent box,
Sensed water level is needed also, control method is as follows：
1), the second cylindric washer reaches water inlet program；
2), judge whether the second cylindric washer only remains last time rinsing inflow, if it is not, execution step is 3), if so, perform
Step 12)；
3), judge whether the first cylindric washer is now carrying out drainage procedure, if it is not, execution step is 4), if so, perform
Step 7)；
4), determine that the second cylindric washer distance next time for performing water inlet program is T21, determine that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21,5), if T22 >=T21, execution step is 12) for execution step；
5), the waiting time T20 that setting one is allowed, if T22<6) T2, execution step, if T22 >=T20, perform
Step 12)；
6), the second cylindric washer waits the first cylindric washer draining, and execution step is 7)；
7) turbidity value or consistency of foam value of water in the first cylindric washer, are detected, judges whether are turbidity value or consistency of foam value
Less than setting value,
If so, execution step 8), if it is not, execution step is 12)；
8), judge the second cylindric washer whether be carried out wash water inlet program, if so, execution step 9), if it is not, performing step
It is rapid 10)；
9), the second cylindric washer first carries out detergent box and rinses water inlet, after the second cylindric washer detergent box rinses water inlet end,
Execution step is 10)；
10), the water in the first cylindric washer enters the second cylindric washer；
11) height of water level in the second cylindric washer, is detected, when in the second cylindric washer, water level reaches designated water level value, if
There is water in first cylindric washer, remaining water is directly drained；If when in the first cylindric washer, water is all discharged in the second cylindric washer
Afterwards, in the second cylindric washer, water level is also not up to designated water level value, is intake to the second cylindric washer by outside water inlet；
12), the second cylindric washer directly enters water purification, and the water of the first cylindric washer is directly drained.
The foregoing is only the preferred embodiment of the present invention, it is noted that for the ordinary skill in the art,
Without departing from the principles of the present invention, various deformation and improvement can also be made, this should also be considered as the protection of the present invention
Scope.
Claims (9)
1. a kind of water discharge method of many washing machinees, many washing machinees include at least two sets wash mills and one with it is outer
The draining pump that boundary communicates, is respectively equipped with a drain valve between each wash mill and draining pump, it is characterised in that：
The each wash mill sequentially draining of many washing machinees, a wash mill draining are finished, and first close the draining of the wash mill
Valve, turns off draining pump；
Detect whether that other wash mills need draining, if it has, then first opening the row of the wash mill for needing draining
Water valve, then draining pump is opened to the wash mill draining, if it is not, then many washing machine drainages terminate.
2. the water discharge method of a kind of many washing machinees according to claim 1, it is characterised in that：The washing dress
Put after draining finishes, whether need to judge draining pump just in the progress of work, if it is not, then draining pump continues to perform one again
Work schedule, then judges once again；If it is, continuing to judge time of the draining pump in the progress of work.
3. the water discharge method of a kind of many washing machinees according to claim 2, it is characterised in that：The draining pump
Work schedule be that draining pump performs a complete progress of work and stops the signal period sequential of process, described work enters
Journey set of time is T1, and dwell time is set to T2, then the work schedule total time of draining pump is T3=T1+T2.
4. the water discharge method of a kind of many washing machinees according to claim 2, it is characterised in that：Described draining
If pump operation time closes the drain valve of the wash mill within 1/3 time period before the progress of work total time；
If it is not, then after draining pump has performed the work schedule, draining pump continues to perform a work schedule, Ran Houzai again
Judge draining pump whether just in the progress of work.
5. the water discharge method according to the arbitrary a kind of many described washing machinees of claim 1-4, it is characterised in that：It is described
After the drainage procedure of wash mill starts, determine whether that other wash mills carry out draining process, if it is, waiting
Then other wash mill drainings restart drainage procedure to terminating；If not, directly initiating drainage procedure.
6. the water discharge method according to the arbitrary a kind of many described washing machinees of claim 1-5, it is characterised in that：It is described
Wash mill draining is finished, and first closes the drain valve of the wash mill, then judges whether draining pump quits work, if
No, then draining pump performs the work schedule to terminating, and then judges again once；If it is, opening other washing dresses
The drain valve put, or many washing machine drainages terminate.
7. the water discharge method according to the arbitrary a kind of many described washing machinees of claim 1-6, it is characterised in that：Open
After the draining pump of wash mill, through the waiting time T4 of a setting, draining pump is then opened again, the washing is filled
Putting carries out draining.
8. the water discharge method of a kind of many washing machinees according to claim 7, it is characterised in that：During the wait
Between T4 set to relevant parameters such as the duct lengths between draining pump according to the drainage rates of many washing machinees, drain valve
It is fixed, it is preferred that the waiting time is 3s≤T4≤6s.
9. the water discharge method of a kind of many washing machinees according to claim 7, it is characterised in that：To wash mill
Need to judge whether draining terminates the wash mill during carrying out draining, if it is, judging draining pump whether in work
Make process, if it is not, then draining pump continues executing with draining.
Priority Applications (6)
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| CN201510593838.0A CN106544828B (en) | 2015-09-17 | 2015-09-17 | A kind of water discharge method of more washing machines |
| KR1020187010446A KR102104466B1 (en) | 2015-09-17 | 2016-09-14 | Multiple drum washing machine drainage method |
| JP2018514440A JP6718579B2 (en) | 2015-09-17 | 2016-09-14 | How to drain a multi-drum washing machine |
| EP16845725.7A EP3351673B1 (en) | 2015-09-17 | 2016-09-14 | Multi-drum washing machine water-draining method |
| US15/760,446 US20180251931A1 (en) | 2015-09-17 | 2016-09-14 | Drainage control method for multi-drum washing machine |
| PCT/CN2016/099027 WO2017045611A1 (en) | 2015-09-17 | 2016-09-14 | Multi-drum washing machine water-draining method |
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| CN201510593838.0A CN106544828B (en) | 2015-09-17 | 2015-09-17 | A kind of water discharge method of more washing machines |
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| CN106544828A true CN106544828A (en) | 2017-03-29 |
| CN106544828B CN106544828B (en) | 2019-08-27 |
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| US (1) | US20180251931A1 (en) |
| EP (1) | EP3351673B1 (en) |
| JP (1) | JP6718579B2 (en) |
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| CN113737454A (en) * | 2020-05-27 | 2021-12-03 | 青岛海尔滚筒洗衣机有限公司 | Water injection control method for washing equipment and washing equipment |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3351673A1 (en) | 2018-07-25 |
| KR20180045031A (en) | 2018-05-03 |
| JP2018527121A (en) | 2018-09-20 |
| EP3351673A4 (en) | 2018-10-10 |
| WO2017045611A1 (en) | 2017-03-23 |
| JP6718579B2 (en) | 2020-07-08 |
| KR102104466B1 (en) | 2020-04-24 |
| CN106544828B (en) | 2019-08-27 |
| EP3351673B1 (en) | 2021-07-28 |
| US20180251931A1 (en) | 2018-09-06 |
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