CN106544828B - A kind of water discharge method of more washing machines - Google Patents
A kind of water discharge method of more washing machines Download PDFInfo
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- CN106544828B CN106544828B CN201510593838.0A CN201510593838A CN106544828B CN 106544828 B CN106544828 B CN 106544828B CN 201510593838 A CN201510593838 A CN 201510593838A CN 106544828 B CN106544828 B CN 106544828B
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- cylindric washer
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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 methods of more washing machines, the more washing machines include at least two sets of wash mills and the draining pump that communicates with the outside world, a drain valve is respectively equipped between each wash mill and draining pump, more each wash mills of washing machine sequentially drain, the draining of one wash mill finishes, the drain valve for first closing the wash mill, turns off draining pump；It has detected whether that other wash mills need to drain, if so, then first opening the drain valve of the wash mill of needs draining, then has opened draining pump and the wash mill is drained, if it is not, then more washing machine drainages terminate.The present invention can control each wash mill and sequentially drain, and reduce the vibration of washing machine in drainage procedure；And by the working sequence for controlling and judging draining pump, more washing machine washed waters are thoroughly discharged for realization, extend the service life of washing machine.Structure of the invention is simple, at low cost, and production is suitble to promote.
Description
Technical field
The present invention relates to washing machine field, the water discharge method of specifically a kind of more washing machines.
Background technique
Currently, only one most cylindric washer of roller washing machine on sale in the market.With people health consciousness plus
By force, more and more users need in time to wash different types of clothing Wash Separately or a small amount of clothing.
With the improvement of people's life quality, health consciousness is also gradually increased, it is more next especially in terms of domestic laundry
More people is by clothing Wash Separately.If taking the mode repeatedly done washing with existing washing machine, it is difficult in wash time full
Foot requires；If two or more washing machines of purchase are separated while being washed, the significant wastage of the energy and water resource can be not only brought,
And it is big to take up space, and is unsuitable for family's use.Therefore, above-mentioned needs can be met with more washing machines, solves the energy and water
And the waste problem in space.
A kind of control method of washing machine is disclosed in patent 201010117002.0, the washing machine includes the first washing
Bucket and the second washing tube, the method includes the steps: receive by it is being executed in first washing tube, require water supply program or
First operational order of drainage procedure；Whether determination is carrying out identical operational order in second washing tube；When just
When executing identical operational order in second washing tube, determination cannot execute first operational order；It will require
The identical operational order of the water supply program or the drainage procedure inputs first washing tube and described second simultaneously and washes
When washing in bucket, determine which of first washing tube and second washing tube have shorter remaining wash time；
And the water supply program or the drainage procedure are preferentially executed in the shorter washing tube of remaining wash time.
The center of gravity of twin tube washing machine is higher, unstable, therefore the requirement to vibration is higher, and the whole quality of washing machine
Bigger, vibration is smaller, and multiple draining pumps or multiple wash mills is arranged while being drained, it will the cylinder high to center of gravity produces
Raw larger vibration and noise, bring unnecessary trouble to daily life.While the service life in order to guarantee washing machine, it needs to guarantee
Washing water in washing machine can be completely exhausted out.
Given this present invention is proposed.
Summary of the invention
It is described more it is an object of the present invention to overcome the deficiencies of the prior art and provide a kind of water discharge method of more washing machines
Cylinder washing machine controls each wash mill by determining program equipped with the draining pump that more set wash mills and one communicate with the outside world
It sequentially drains, reduces the vibration of washing machine；And it by the working sequence for controlling and judging draining pump, realizes and more is done washing
Machine washed water is thoroughly discharged, and extends the service life of washing machine.
In order to realize the purpose, the present invention adopts the following technical scheme: a kind of water discharge method of more washing machines, described more
Cylinder washing machine includes at least two sets wash mills and the draining pump that communicates with the outside world, is distinguished between each wash mill and draining pump
Equipped with a drain valve, more each wash mills of washing machine are sequentially drained, and wash mill draining finishes, and are first closed this and are washed
The drain valve for washing device, turns off draining pump；
Detect whether that other wash mills need to drain, if so, then first open the wash mill of needs draining
Drain valve, then open draining pump and the wash mill is drained, if it is not, then more washing machine drainages terminate.
Further, after wash mill draining, need to judge draining pump whether just in the progress of work, if
No, then draining pump continuation executes a working sequence again, then judges again primary；If it is, continuing to judge that draining pump is in
The time of the progress of work.
Further, the working sequence of the draining pump is that draining pump executes a complete progress of work and stops process
Signal period timing, the progress of work time are set as T1, and dwell time is set as T2, then the working sequence of draining pump is total
Time is T3=T1+T2.
Further, if the draining pump operation time was in preceding 1/3 period of the progress of work total time,
Then close the drain valve of the wash mill；
If it is not, then draining pump continuation executes a working sequence again, then again after draining pump has executed the working sequence
Judge draining pump whether just in the progress of work.
Further, after the drainage procedure starting of the wash mill, other wash mills is judged whether there is and are drained
Then process restarts drainage procedure if it is, other wash mills is waited to drain to terminating；If not, the row of directly initiating
Water program.
Further, the wash mill draining finishes, and first closes the drain valve of the wash mill, then judges draining pump
Whether stop working, if it is not, then draining pump executes the working sequence to terminating, then judges again primary；If it is, beating
The drain valve or more washing machine drainages for opening other wash mills terminate.
Further, after the draining pump for opening wash mill, the waiting time T4 set by one, the then row of opening again
Water pump drains the wash mill.
Further, the waiting time T4 is according to the drainage rates of more washing machines, 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, needing to judge whether the wash mill drains during draining wash mill terminates, such as
Whether fruit is then to judge draining pump in the progress of work, if it is not, then draining pump continues to execute draining.
After technical solutions according to the invention, bring it is following the utility model has the advantages that
1, invention increases the deterministic process sequentially drained, the course of work of the multiple cylindric washers of reasonable arrangement, maximum journeys
Damping effect is realized on degree, when the one of cylindric washer of washing machine of the present invention reaches drainage procedure, if another cylindric washer
It is draining or to drain within a certain period of time, then do not drained first in the first cylindric washer, increase the weight of washing machine, second
Cylindric washer plays the role of increasing counterweight when draining, and realizes damping effect.
2, washing machine of the present invention includes at least two sets of wash mills and the draining pump that communicates with the outside world, each washing dress
It sets and is respectively equipped with a drain valve between draining pump, improve the drainage effect of washing machine, simplify the space setting of washing machine,
Reduce cost.
3, the present invention passes through the process for judging draining pump working sequence, after wash mill draining, if draining pump is just
In the progress of work and before the progress of work time setting time, then after draining pump has executed the working sequence, the row of closing
Water pump；If it is not, continuing to execute a working sequence after then draining pump has executed the working sequence, being then shut off draining pump；Into one
Step ensure that draining pump all drains the water in washing machine, avoid accumulating washing water between each component of washing machine, extension is washed
The service life of clothing machine.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1: more washing machine structure figures of the present invention；
Fig. 2: the discharge structure figure of more washing machines of the present invention；
Fig. 3: the discharge structure figure of more washing machines 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: 1, the first cylindric washer, the 2, second cylindric washer.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, the more washing machines are equipped 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 procedure are executed to clothing, with
Achieve the purpose that wash clothing.More washing machines described in the present embodiment are a Double-rotary drum washing machine structure, described
Wash mill is respectively the first cylindric washer 1 and the second cylindric washer 2.First cylindric washer 1 and the second cylindric washer 2 can pairs independently
Clothing successively executes preferably, and the first cylindric washer and the second cylindric washer can also install drying unit additional respectively, in dehydration procedure
Afterwards, drying procedure is executed, achievees the purpose that dry the clothing in the first cylindric washer and/or the second cylindric washer.Preferably,
Washing machine can also heat washing water, and the first heating heated to its washed water is equipped in the first cylindric washer
Device, the second cylindric washer is interior to be equipped with the secondary heater heated to its washed water.To execute washing procedure process
In, the washing water in corresponding cylindric washer is heated, and to control the water temperature in laundering process, improves washing effect.
In the present invention, the first cylindric washer is connected to the second cylindric washer, and the water of the first cylindric washer can after meeting certain condition
To be discharged to the recycling of the second cylindric washer, the water of the second cylindric washer can be discharged to the repetition of the first cylindric washer after meeting certain condition
It utilizes, if being unsatisfactory for the condition of recycling, is directly drained by drainpipe, improve the utilization rate of water, avoid the wave at water source
Take, meanwhile, control process is increased, guarantees just to reuse when only water is cleaner, guarantees washing effect.
Embodiment two
As shown in Figures 2 and 3, more washing machines described in the present embodiment are a bitubular washing machine structure, which washes
There are two wash mill, respectively the first wash mill and the second wash mill, the more washing machines to wash for twin-roll for clothing machine
Then wash mill is cylindric washer to clothing machine.A drainpipe is separately connected in the first wash mill and the second wash mill bottom, two
The other end of drainpipe is connected with the main sewer that one communicates with the outside world respectively.The middle part of drainpipe be equipped with drain valve, first
Wash mill is connect with drain valve A, and the second wash mill is connected with drain valve B, and draining pump P is equipped on main sewer.
First cylindric washer of more washing machines and the washing water of the second cylindric washer flow through the drainpipe and main sewer of the cylindric washer, arrange to
It is extraneous.It is extraneous in order to guarantee for the washing water in washing machine drainage pipeline to be all discharged, therefore draining pump is using more operations
Drainpipe and the remaining washing water of washing machine internal are discharged for the working sequence of one setting, guarantee.In the present embodiment, drain valve
A, drain valve B and draining pump connects with washing machine control chip, can be by by washing machine control each cylindric washer of chip controls
Sequence draining, reduces vibration and the noise of washing machine.The discharge structure of the more washing machines can be improved in more washing machines
The drainage efficiency of multiple cylindric washers, simplifies the inner space setting of washing machine, while reducing the production cost of washing machine.
In the present embodiment, the water outlet of main sewer is arranged in washing machine according to different use environments for main sewer
Middle part or bottom, further ensure that the ease of use of user.
Embodiment three
As described in Figure 4, the water discharge method of more washing machines of one kind described in the present embodiment, the more washing machines include extremely
Few two sets of wash mills and the draining pump that communicates with the outside world, are respectively equipped with a drain valve between each wash mill and draining pump,
More each wash mills of washing machine sequentially drain, and wash mill draining finishes, and first close the draining of the wash mill
Valve turns off draining pump；
Detect whether that other wash mills need to drain, if so, then first open the wash mill of needs draining
Drain valve, then open draining pump and the wash mill is drained, if it is not, then more washing machine drainages terminate.When a wash mill
In draining, when other cylindric washers wait the process of draining, water and clothing in other described cylindric washers are played with counterweight
Effect, the weight of washing machine can be increased, the effect of damping is realized, especially when the wash mill is in dehydration process
In drainage procedure when damping effect it is best.
After the wash mill draining, need to judge draining pump whether just in the progress of work, if it is not, then draining pump
Continuation executes a working sequence again, then judges again primary；If it is, continuing to judge that draining pump is in the progress of work
Time.By water level detecting in cylindric washer, or chip calculates inflow and discharge capacity judges whether arrange in cylindric washer by controlling
It is dry, but undischarged washing water in residual fraction washing water or discharge pipe line is gone back in washing unit for washer, by sentencing
The stage of draining pump working sequence described in breaking, it is ensured that after draining washing water in more washing machines of detection, draining pump continues to drain
The time of one setting, achieve the effect that thoroughly to drain the washing water in more washing machines.
The working sequence of the draining pump is that draining pump executes a complete progress of work and stops the signal period of process
Timing, the progress of work time are set as T1, and dwell time is set as T2, then the working sequence total time of draining pump is T3
=T1+T2.The working sequence of affiliated draining pump includes the progress of work and stopping process, in stopping process, more washing machines
Certain washing water can be accumulated, then draining pump starts for washing water water to be discharged, and can reduce the idle running of draining pump, extends row
The service life of water pump, and reduce the operating of draining pump idle discharge and the noise that causes washing machine excessive, influence that user uses expires
Meaning degree.
If the draining pump operation time was in preceding 1/3 period of the progress of work total time, closing should
The drain valve of wash mill；
If it is not, then draining pump continuation executes a working sequence again, then again after draining pump has executed the working sequence
Judge draining pump whether just in the progress of work.When stop in the working sequence 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, the draining pump is in the final stage of working time, still cannot be true
Guarantor completely drains washing water remaining in discharge pipe line or wash mill, in order to further guarantee to drain all washings
Water then guarantees that draining pump working time after wash mill draining is greater than the 2/3 of draining pump progress of work total time, can
Reach the washing water drained in washing machine completely.
After the drainage procedure starting of the wash mill, judges whether there is other wash mills and carry out draining process, if
It is that other wash mills is then waited to drain to terminating, then restarts drainage procedure；If not, directly initiating drainage procedure.Energy
It enough realizes and is sequentially drained between more washing unit for washer, ensure that multiple wash mills of more washing machines do not carry out simultaneously
Draining, has reached the drainage efficiency of more washing machines of raising.
The wash mill draining finishes, and first closes the drain valve of the wash mill, then judges whether draining pump stops
Then work judges primary again if it is not, then draining pump executes the working sequence to terminating；It is washed if it is, opening other
The drain valve or more washing machine drainages for washing device terminate.Further ensure that the washing water in drainpipe can drain,
Avoiding a large amount of washing water of siltation in drainpipe causes the load-bearing of drainpipe to bear, and extended residual washing water will be grown in drainpipe
Raw a large amount of bacterium, pollutes the cleaning of washing machine internal or even clothing, extends the use cleaning and service life of washing machine.
After the draining pump for opening wash mill, then the waiting time T4 set by one opens draining pump, to this again
Wash mill is drained.
The waiting time T4 is according to the drainage rates of more washing machines, drain valve to duct length between draining pump etc.
Relevant parameter is set, it is preferred that the waiting time is 3s≤T4≤6s.The washing machine washs after opening drain valve
Water impossible moment to the position of draining pump, therefore the time of a setting is waited, start to arrange again after making washing water reach draining pump
Water avoids the idle running of draining pump from causing a large amount of noise, and further ensure that the service life of draining pump.
Needing to judge whether the wash mill drains during draining wash mill terminates, if it is, sentencing
Whether disconnected draining pump is in the progress of work, if it is not, then draining pump continues to execute draining.
As shown in figure 4, the more washing machines are Double-rotary drum washing machine in the present embodiment, wherein Double-rotary drum washing machine
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 difference,
It is intended merely to distinguish the washing machine with multiple wash mills；The water discharge method of more washing machines described in the present embodiment are as follows:
1), the first cylindric washer reaches drainage procedure,
2), judge whether the second cylindric washer drains in operation, if so, executing step 3)；If it is not, step 9) is executed,
3), the second cylindric washer drains, and the first cylindric washer waits draining,
4), judge whether the draining of the second cylindric washer terminates, if so, thening follow the steps 5)；If it is not, step 3) is executed,
5), judge whether draining pump is working, if so, thening follow the steps 6)；If it is not, draining pump re-executes a work
Make timing, then execute step 5) again,
6) before, judging whether drain pump operation time is in the progress of work T5 time, if so, thening follow the steps 7)；If
No, draining pump is executing a working sequence again after having executed this working sequence, then executes step 5) again,
7) the second cylindric washer draining pump, is closed,
8), judge whether draining pump stops working, if so, executing step 9)；If it is not, draining pump has executed this working sequence
Execute step 8) again afterwards,
9) drain valve of the first cylindric washer, is opened,
10) a setting time T4, is waited,
11) draining pump, is opened, draining pump executes the working sequence of setting, and the first cylindric washer starts to drain,
12), judge whether the draining of the first cylindric washer terminates, if so, executing step 13)；If it is not, step 11) is executed,
13), judge whether draining pump is working, if so, thening follow the steps 14)；If it is not, draining pump re-executes one
Then working sequence executes step 13) again,
14), judge to drain whether pump operation time was in preceding 1/3 period of the progress of work total time, if so,
Execute step 15)；If it is not, draining pump is executing a working sequence again after having executed this working sequence, step is then executed again
It is rapid 13),
15) drain valve of the first cylindric washer, is closed,
16), judge whether draining pump stops working, if so, executing step 17)；If it is not, when draining pump has executed this work
Step 17) is executed after sequence again,
17), the first cylindric washer draining terminates.
Described step 6) the draining pump operation time whether be in front of the progress of work T5 time described in T5 time point
For 1/3 time point of the progress of work, therefore before judging whether drain pump operation time is in progress of work T5 time point
Then it is in the 1/3 of the progress of work total time for judgement draining pump operation time.
As shown in figure 5, the present embodiment has an embodiment, when the second cylindric washer starts to reach drainage procedure, need
Judge whether the first cylindric washer is draining, steps are as follows for the water discharge method:
1), the second cylindric washer reaches drainage procedure,
2), judge whether the first cylindric washer drains in operation, if so, executing step 3)；If it is not, step 9) is executed,
3), the first cylindric washer drains, and the second cylindric washer waits draining,
4), judge whether the draining of the first cylindric washer terminates, if so, thening follow the steps 5)；If it is not, step 3) is executed,
5), judge whether draining pump is working, if so, thening follow the steps 6)；If it is not, draining pump re-executes a work
Make timing, then execute step 5) again,
6) before, judging whether drain pump operation time is in the progress of work T5 time, if so, thening follow the steps 7)；If
No, draining pump is executing a working sequence again after having executed this working sequence, then executes step 5) again,
7) the first cylindric washer draining pump, is closed,
8), judge whether draining pump stops working, if so, executing step 9)；If it is not, draining pump has executed this working sequence
Execute step 8) again afterwards,
9) drain valve of the second cylindric washer, is opened,
10) a setting time T4, is waited,
11) draining pump, is opened, draining pump executes the working sequence of setting, and the second cylindric washer starts to drain,
12), judge whether the draining of the second cylindric washer terminates, if so, executing step 13)；If it is not, step 11) is executed,
13), judge whether draining pump is working, if so, thening follow the steps 14)；If it is not, draining pump re-executes one
Then working sequence executes step 13) again,
14), judge to drain whether pump operation time was in preceding 1/3 period of the progress of work total time, if so,
Execute step 15)；If it is not, draining pump is executing a working sequence again after having executed this working sequence, step is then executed again
It is rapid 13),
15) drain valve of the second cylindric washer, is closed,
16), judge whether draining pump stops working, if so, executing step 17)；If it is not, when draining pump has executed this work
Step 17) is executed after sequence again,
17), the second cylindric washer draining terminates.
Example IV
Duplicate utilization is carried out to the water in the cylindric washer of more washing machines in the present embodiment, if judging first cylindric washer etc.
It is completed to be dehydrated to the second cylindric washer, judges whether the draining of the second cylindric washer needs to intake after the completion, if not needing into water, first
The water of cylindric washer is directly drained, and is if desired intake, and judges whether the water of the first cylindric washer can reuse, if benefit can be repeated
With the water of the first cylindric washer is discharged into the second cylindric washer.
First cylindric washer reach drainage procedure when, if the second cylindric washer is being intake, judge the first cylindric washer water whether
It can reuse, if can reuse, the water of the first cylindric washer is discharged into the second cylindric washer.
If being in rinse state or first in washing state when the first cylindric washer drains and when the second cylindric washer is intake
The washing times that washing state and the first cylindric washer are in when cylindric washer drains and when the second cylindric washer is intake are washed less than second
Rinse state and the first washing are in when the washing times or the first cylindric washer for washing cylinder drain and when the second cylindric washer is intake
Cylinder rinsing times less than the second cylindric washer rinsing times or the first cylindric washer water turbidity be more than setting value, first
The water of cylindric washer cannot reuse.
When whether judge the water of the first cylindric washer can reuse, the turbidity value or bubble of the water in the first cylindric washer are detected
Foam 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 be washed
The water for washing cylinder cannot reuse, and directly drain water.
When first cylindric washer reaches drainage procedure, judge that the second cylindric washer is ongoing or will carry out whether be
Last time rinsing inflow, if so, the water of the first cylindric washer directly drains water, if it is not, continuing to judge the water of the first cylindric washer
Whether can reuse.
First cylindric washer reaches drainage procedure, judges whether the first cylindric washer is the draining rinsed for the last time, if most
The water of the draining once rinsed afterwards, the first cylindric washer directly drains water, if not the draining of last time rinsing, judges first
Whether the water of cylindric washer can reuse.Because softening agent or disinfectant etc. may be added in last time rinsing, and
Second cylindric washer may not be needed the process, impacted to avoid to the clothing in the second cylindric washer, if last time
The water of the draining of rinsing, the first cylindric washer directly drains water.
Number that first cylindric washer and the second cylindric washer are compiled merely for convenience of description can be with second regardless of ordinal relation
When cylindric washer drains, judge whether the first cylindric washer is draining at this time, if draining, the second cylindric washer waits first to wash
It washs after cylinder has drained and drains again；Water in second cylindric washer plays the role of counterweight, can increase the weight of washing machine,
Realize the effect of damping.
In the present embodiment, when the washing tube of more washing machines is in dehydration process, since washing machine will during the dehydration process
Long-living biggish vibration, therefore in order to preferably achieve the effect that damping, if therefore the first cylindric washer no draining or de- at this time
Water then judges whether to drain again after the completion of the second cylindric washer waits until the dehydration of the first cylindric washer.It can be rigid to avoid the second cylindric washer
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 to waste.
As shown in fig. 6, the water discharge method of another more washing machines is as follows in the present embodiment:
1), the first cylindric washer reaches drainage procedure,
2), judge whether the second cylindric washer drains in operation, if so, executing step 3)；If it is not, executing step 12)
3), the second cylindric washer drains, and the first cylindric washer waits draining,
4), judge whether the draining of the second cylindric washer terminates, if so, thening follow the steps 5)；If it is not, executing step 4)
5), judge whether draining pump is working, if so, thening follow the steps 6)；If it is not, draining pump re-executes a work
Make timing, then execute step 5) again,
6) before, judging whether drain pump operation time is in the progress of work T5 time, if so, thening follow the steps 7)；If
No, draining pump is executing a working sequence again after having executed this working sequence, then executes step 5) again,
7) the second cylindric washer draining pump, is closed,
8), judge whether draining pump stops working, if so, executing step 9)；If it is not, draining pump has executed this working sequence
Execute step 8) again afterwards,
9), the first cylindric washer prepares draining,
10), judge whether the second cylindric washer intakes, if so, executing step 11)；If it is not, executing step 12)
11), judge whether the water of the first cylindric washer is reusable, washed if so, the water of the first cylindric washer is discharged into second
It washs in cylinder；If it is not, step 12) is executed,
12), washing machine is discharged in the water of the first cylindric washer.
Embodiment five
A kind of control method of more washing machine waters recycling in the present embodiment, the more washing machines include at least the
When one cylindric washer and the second cylindric washer, the first cylindric washer and the second cylindric washer are in running order simultaneously, the first cylindric washer is reached
When drainage procedure, the time T12 and the first cylindric washer for comparing the second cylindric washer arrival water inlet program reach next drainage procedure
Time T11, if T12<T11, the first cylindric washer waits until that the second cylindric washer is intake, if T12>=T11, the water of the first cylindric washer is straight
Run in.
Compare the second cylindric washer and reaches the time T12 of water inlet program and the time of the next drainage procedure of the first cylindric washer arrival
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 second cylindric washer and reaches the time T12 of water inlet program and the time T11 of the next drainage procedure of the first cylindric washer arrival；
Or when the first cylindric washer waits until the water inlet of the second cylindric washer, judge whether the water of the first cylindric washer can repeat
It utilizes, if it is not, the water of the first cylindric washer is directly drained, if so, the water of the first cylindric washer is discharged into the second cylindric washer, water repeats benefit
With.
As shown in fig. 7, the present embodiment uses the water inlet waiting time for judgment criteria, the repetition benefit of water is judged whether to
With, according to water inlet the waiting time come determine whether reach intake program when wait another draining when reused, tool
There are simple judgement and control logic, control stability is higher in Actual laundering program.Meanwhile that realizes water sufficiently repeats benefit
With practical value is high, more can effectively promote and apply.
When the first cylindric washer and the second cylindric washer in running order simultaneously, the control method of water recycling is as follows:
A kind of control method of more washing machine waters recycling, the more washing machines include at least the first cylindric washer and
When second cylindric washer, the first cylindric washer and the second cylindric washer are in running order simultaneously, the control method of water recycling is as follows:
When first cylindric washer reaches water inlet program, compare time T22 and the arrival of the first cylindric washer that the second cylindric washer reaches drainage procedure
The time T21 of water inlet next time program, if T22>=T21, the first cylindric washer is directly into water purification, if T22<T21, first cylindric washer etc.
To be drained to the second cylindric washer.
Compare the second cylindric washer and reaches the time T22 of drainage procedure and the time of the first cylindric washer arrival water inlet next time program
T21 judges whether the water of the second cylindric washer can reuse before, if it is not, the first cylindric washer is directly into water purification, if so, than
The time T22 of drainage procedure and the time T21 of the first cylindric washer arrival water inlet next time program are reached compared with the second cylindric washer；Or the
When one cylindric washer waits until the draining of the second cylindric washer, judge whether the water of the second cylindric washer can reuse, if it is not, first washes
Cylinder is washed directly into water purification, if so, the water of the second cylindric washer is discharged into the recycling of the first cylindric washer.
Specific: step 1: the first cylindric washer reaches water inlet program, compares the time T22 that the second cylindric washer reaches drainage procedure
The time T21 that water inlet next time program is reached with the first cylindric washer, if T22>=T21, the first cylindric washer directly into water purification, if T22<
T21, the first cylindric washer wait until that the second cylindric washer drains, execute step 2；
Step 2: judging whether the water of the second cylindric washer can reuse, if so, the water of the second cylindric washer is discharged into first
Cylindric washer recycling, if it is not, the first cylindric washer is directly into water purification.Increase the process for judging whether to wait, very wide range increases
The probability of the water recycling of second cylindric washer, more water energys enough reuse.
In step 1, if the second cylindric washer is 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, directly carries out step 2.Draining journey can also be reached comparing the second cylindric washer
Before the time T22 of sequence and the first cylindric washer reach the time T21 of water inlet next time program, first judge the second cylindric washer at this time whether
It is carrying out drainage procedure, if the second cylindric washer does not carry out drainage procedure, then the second cylindric washer is compared and reaches row
The time T22 of water program and the first cylindric washer reach the time T21 of water inlet next time program.
In step 1, waiting time T20, the T20 < T21 that setting one allows, if T22 < T20, the first cylindric washer waits until the
The draining of two cylindric washers, executes step 2, if T22 >=T20, the first cylindric washer is directly into water purification.The step can be to avoid the first washing
Cylinder waits the long time, the recycling of reasonable arrangement water, Bu Huiyin under the premise of guaranteeing the wash time of the first cylindric washer
Only to consider water re-using, the too many time of the first cylindric washer is wasted, washing machine is more than if it is determined that the overlong time waited
The permission waiting time of setting, then the first cylindric washer does not just reuse the water of the second cylindric washer, and the judgement is by the weight of water
It is multiple more reasonable using what is become, coordinate the relationship between waiting time and water recycling to the full extent.
In step 2, the turbidity value or consistency of foam value of the water in the second cylindric washer are detected, 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 reuse.In water
Turbidity value or consistency of foam value within the set range when, water can just re-use.
In step 2, judge whether the second cylindric washer is the draining rinsed for the last time, if the row of last time rinsing
The water of water, the second cylindric washer is directly drained, and the first cylindric washer is directly into water purification, if not the draining of last time rinsing, judgement
Whether the water of the second cylindric washer can reuse.Because softening agent or disinfectant may be added in last time rinsing
Deng, and the first cylindric washer may not be needed the process, to avoid being impacted to the clothing in the first cylindric washer, if second washes
The draining that cylinder is last time rinsing is washed, the water of the second cylindric washer directly drains water, and the first cylindric washer is directly into water purification.
In step 1, when the first cylindric washer reaches water inlet program, judgement starts whether the water inlet program executed is last time
Rinsing inflow, if so, the first cylindric washer is directly into water purification, if it is not, continuing to compare the time that the second cylindric washer reaches drainage procedure
T22 and the first cylindric washer reach the time T21 of water inlet next time program.Guarantee that last time rinsing inflow into water purification, guarantees clothing
Effect after the completion of washing.
In step 2, when the water of the second cylindric washer is discharged into the first cylindric washer, judge the first cylindric washer whether be execute wash into
Water program, if so, the first cylindric washer, which first carries out detergent box, rinses water inlet, the first cylindric washer detergent box rinses water inlet end
Afterwards, it then carries out the water of the second cylindric washer and is discharged into the first cylindric washer, if it is not, the water for directly carrying out the second cylindric washer is discharged into the first washing
Cylinder.
Step 2, in, when the water of the second cylindric washer is discharged into the first cylindric washer, detect the first cylindric washer in water level height, if
When water level reaches setting water level value in the first cylindric washer, there are also water in the second cylindric washer, and the second cylindric washer residue water is direct
Drain；If water level also not up to sets water in the first cylindric washer after water is all discharged in the first cylindric washer in the second cylindric washer
Place value, the first cylindric washer is into water purification.
When the water of second cylindric washer is directly drained, judge whether the first cylindric washer is carrying out draining or dehydration journey at this time
Sequence, if so, the second cylindric washer drains after the completion of waiting the dehydration of the first cylindric washer, if it is not, the time of the first cylindric washer distance draining
It for T41, determines that the first cylindric washer draining time used is T42, determines that the first cylindric washer dehydration time used is T43, setting one
The waiting time T40 of permission, if T41+T42+T43 < T40, the second cylindric washer drains after the completion of waiting the dehydration of the first cylindric washer,
Otherwise the water of the second cylindric washer is directly drained.
It can also judge that the water of the first cylindric washer can be reused by judging washing state and washing times, step
In 2, if being washed in washing state when the second cylindric washer drains and when the first cylindric washer is intake in rinse state or second
It is in washing state when cylinder draining and when the first cylindric washer is intake and the washing times of the second cylindric washer are less than the first cylindric washer
Washing times or the second cylindric washer be in rinse state and the second cylindric washer when draining and when the first cylindric washer is intake
Rinsing times are less than the rinsing times of the first cylindric washer, and the water of the first cylindric washer cannot reuse.
When the second cylindric washer reaches water inlet program, compare time and the second washing that the first cylindric washer reaches drainage procedure
Cylinder reaches the time of water inlet next time program, judges whether the second cylindric washer waits the first cylindric washer to drain.
The connection of the discharge outlet of second cylindric washer and the first cylindric washer, the water in the second cylindric washer can be discharged to the first washing
Cylinder reuses, and is equipped at the discharge outlet of the second cylindric washer and stays water valve, and the water of the second cylindric washer can be by staying water valve to enter first
Cylindric washer, the first cylindric washer are equipped with inlet valve, and external water purification can enter the first cylindric washer, the control method by inlet valve
It 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, step 3) is executed, if it is not, executing step 6)；
3) time for, determining the first cylindric washer distance execution next time water inlet program is T21, determines that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 4), if T22>=T21, executes step 6)；
4), the first cylindric washer waits the draining of the second cylindric washer, executes step 5)；
5), the water in the second cylindric washer is discharged into the first cylindric washer；
6), the first cylindric washer directly into water purification, directly drain by the water of the second cylindric washer.
The control method can also can also compare the second cylindric washer reach drainage procedure time T22 and first
The time T21 that cylindric washer reaches water inlet next time program increases by one before and judges the process whether the second cylindric washer is draining, and controls
Method processed 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, step 3) is executed, if it is not, executing step 7)；
3), judge whether the second cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 6)；
4) time for, determining the first cylindric washer distance execution next time water inlet program is T21, determines that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 7)；
5), the first cylindric washer waits the draining of the second cylindric washer, executes step 6)
6), the water in the second cylindric washer is discharged into the first cylindric washer；
7), the first cylindric washer directly into water purification, directly drain by the water of the second cylindric washer.
The control method can also include judging whether the first cylindric washer has the enough time to wait the second cylindric washer
Draining, 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, step 3) is executed, if it is not, executing step 8)；
3), judge whether the second cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 7)；
4) time for, determining the first cylindric washer distance execution next time water inlet program is T21, determines that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 8)；
5), the waiting time T20 that setting one allows executes step 6) if T22<T20, if T22>=T20, executes step
8)；
6), the first cylindric washer waits the draining of the second cylindric washer, executes step 7)；
7), the water in the second cylindric washer is discharged into the first cylindric washer；
8), the first cylindric washer directly into water purification, directly drain by the water of the second cylindric washer.
If the water of second cylindric washer very it is dirty cannot reuse or the first cylindric washer be last time rinse
Water inlet, can not reuse, 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, step 3) is executed, if so, executing step
It is rapid 9)；
3), judge whether the second cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 7)；
4) time for, determining the first cylindric washer distance execution next time water inlet program is T21, determines that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 9)；
5), the waiting time T20 that setting one allows executes step 6) if T22<T20, if T22>=T20, executes step
9)；
6), the first cylindric washer waits the draining of the second cylindric washer, executes step 7)；
7) turbidity value or consistency of foam value for, detecting the water in the second cylindric washer, judge turbidity value or consistency of foam value are
It is no to be less than setting value,
If so, executing step 8), if it is not, executing step 9), judge whether the second cylindric washer is the row rinsed for the last time
Water, if it is not, step 8) is executed, if so, executing step 9)；
8), the water in the second cylindric washer is discharged into the first cylindric washer；
9), the first cylindric washer directly into water purification, directly drain by the water of the second cylindric washer.
When the water of second cylindric washer is discharged into the first cylindric washer, if the washing water inlet of the first cylindric washer, also needs to rinse detergent
Box also needs sensed water level, 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, step 3) is executed, if so, executing step
It is rapid 12)；
3), judge whether the second cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 7)；
4) time for, determining the first cylindric washer distance execution next time water inlet program is T21, determines that the second cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 12)；
5), the waiting time T20 that setting one allows executes step 6) if T22<T2, if T22>=T20, executes step
12)；
6), the first cylindric washer waits the draining of the second cylindric washer, executes step 7)；
7) turbidity value or consistency of foam value for, detecting the water in the second cylindric washer, judge turbidity value or consistency of foam value are
It is no to be less than setting value,
If so, step 8) is executed, if it is not, executing step 12)；
8), judge whether the first cylindric washer is to execute washing water inlet program, if so, step 9) is executed, if it is not, executing step
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,
Execute step 10)；
10), the water in the second cylindric washer is discharged into the first cylindric washer；
11) height for, detecting water level in the first cylindric washer, when water level reaches setting water level value in the first cylindric washer, if
There are also water in second cylindric washer, and remaining water is directly drained；If after water is all discharged in the first cylindric washer in the second cylindric washer,
Water level also not up to sets water level value in first cylindric washer, gives the first cylindric washer to intake by external water inlet；
12), the first cylindric washer directly into water purification, directly drain by the water of the second cylindric washer.
Number that the first cylindric washer and the second cylindric washer are compiled merely for convenience of description in the present embodiment, regardless of ordinal relation,
The water of first cylindric washer can also 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 equipped at the discharge outlet of the first cylindric washer and stay water valve,
The water of first cylindric washer can be by staying water valve to enter the second cylindric washer, and the second cylindric washer is equipped with inlet valve, and external water purification can lead to
Inlet valve is crossed into the second cylindric washer, one of cylindric washer reaches water inlet, judges whether the water of another cylindric washer is discharged into this and washes
When washing cylinder and being reused, another cylindric washer does not consider to keep away the recycling of the water of the cylindric washer when reaching water inlet
Exempt from two cylinders and all wait to 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, step 3) is executed, if it is not, executing step 6)；
3) time for, determining the second cylindric washer distance execution next time water inlet program is T21, determines that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 4), if T22>=T21, executes step 6)；
4), the second cylindric washer waits the draining of the first cylindric washer, executes step 5)；
5), the water in the first cylindric washer is discharged into the second cylindric washer；
6), the second cylindric washer directly into water purification, directly drain by the water of the first cylindric washer.
The control method can also can also compare the second cylindric washer reach drainage procedure time T22 and first
The time T21 that cylindric washer reaches water inlet next time program increases by one before and judges the process whether the first cylindric washer is draining, and controls
Method processed 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, step 3) is executed, if it is not, executing step 7)；
3), judge whether the first cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 6)；
4) time for, determining the second cylindric washer distance execution next time water inlet program is T21, determines that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 7)；
5), the second cylindric washer waits the draining of the first cylindric washer, executes step 6)；
6), the water in the first cylindric washer is discharged into the second cylindric washer；
7), the second cylindric washer directly into water purification, directly drain by the water of the first cylindric washer.
The control method can also include judging whether the second cylindric washer has the enough time to wait the first cylindric washer
Draining, 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, step 3) is executed, if it is not, executing step 8)；
3), judge whether the first cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 7)；
4) time for, determining the second cylindric washer distance execution next time water inlet program is T21, determines that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 8)；
5), the waiting time T20 that setting one allows executes step 6) if T22<T2, if T22>=T20, executes step 8)；
6), the second cylindric washer waits the draining of the first cylindric washer, executes step 7)；
7), the water in the first cylindric washer is discharged into the second cylindric washer；
8), the second cylindric washer directly into water purification, directly drain by the water of the first cylindric washer.
If the water of first cylindric washer very it is dirty cannot reuse or the second cylindric washer be last time rinse
Water inlet, can not reuse, 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, step 3) is executed, if so, executing step
It is rapid 9)；
3), judge whether the first cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 7)；
4) time for, determining the second cylindric washer distance execution next time water inlet program is T21, determines that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 9)；
5), the waiting time T20 that setting one allows executes step 6) if T22<T2, if T22>=T20, executes step 9)；
6), the second cylindric washer waits the draining of the first cylindric washer, executes step 7)；
7) turbidity value or consistency of foam value for, detecting the water in the first cylindric washer, judge turbidity value or consistency of foam value are
It is no to be less than setting value,
If so, executing step 8), if it is not, executing step 9), judge whether the first cylindric washer is last time rinsing draining,
If it is not, step 8) is executed, if so, executing step 9)；
8), the water in the first cylindric washer is discharged into the second cylindric washer；
9), the second cylindric washer directly into water purification, directly drain by the water of the first cylindric washer.
When the water of first cylindric washer is discharged into the second cylindric washer, if the washing water inlet of the second cylindric washer, also needs to rinse detergent
Box also needs sensed water level, 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, step 3) is executed, if so, executing step
It is rapid 12)；
3), judge whether the first cylindric washer is carrying out drainage procedure at this time, if it is not, step 4) is executed, if so, executing step
It is rapid 7)；
4) time for, determining the second cylindric washer distance execution next time water inlet program is T21, determines that the first cylindric washer distance is held
The time of row drainage procedure is T22, if T22<T21, executes step 5), if T22>=T21, executes step 12)；
5), the waiting time T20 that setting one allows executes step 6) if T22<T2, if T22>=T20, executes step
12)；
6), the second cylindric washer waits the draining of the first cylindric washer, executes step 7)；
7) turbidity value or consistency of foam value for, detecting the water in the first cylindric washer, judge turbidity value or consistency of foam value are
It is no to be less than setting value,
If so, step 8) is executed, if it is not, executing step 12)；
8), judge whether the second cylindric washer is to execute washing water inlet program, if so, step 9) is executed, if it is not, executing step
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,
Execute step 10)；
10), the water in the first cylindric washer is discharged into the second cylindric washer；
11) height for, detecting water level in the second cylindric washer, when water level reaches setting water level value in the second cylindric washer, if
There are also water in first cylindric washer, and remaining water is directly drained；If after water is all discharged in the second cylindric washer in the first cylindric washer,
Water level also not up to sets water level value in second cylindric washer, gives the second cylindric washer to intake by external water inlet；
12), the second cylindric washer directly into water purification, directly drain by the water of the first cylindric washer.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art and
Speech, without departing from the principles of the present invention, can also make various deformation and improvement, this also should be considered as protection of the invention
Range.
Claims (7)
1. a kind of water discharge method of more washing machines, the more washing machines include at least two sets wash mills and one with external world's phase
Logical draining pump is respectively equipped with a drain valve between each wash mill and draining pump, it is characterised in that:
More each wash mills of washing machine sequentially drain, and wash mill draining finishes, and first close the drain valve of the wash mill,
Turn off draining pump；
Detect whether that other wash mills need to drain, if so, then first opening the draining of the wash mill of needs draining
Valve, then open draining pump and the wash mill is drained, if it is not, then more washing machine drainages terminate；
After the wash mill draining, need to judge draining pump whether just in the progress of work, if it is not, then draining pump continues
A working sequence is executed again, is then judged again primary；If it is, continue to judge draining pump be in the progress of work when
Between；
The working sequence of the draining pump is that draining pump executes a complete progress of work and stops the signal period timing of process,
The progress of work time is set as T1, and dwell time is set as T2, then the working sequence total time of draining pump is T3=T1+
T2；
If the draining pump operation time was in preceding 1/3 period of the progress of work total time, the washing is closed
The drain valve of device；
If it is not, then draining pump continuation executes a working sequence again after draining pump has executed the working sequence, then judge again
Whether draining pump is just in the progress of work.
2. the water discharge method of any a kind of more washing machines according to claim 1, it is characterised in that: the wash mill
Drainage procedure starting after, judge whether there is other wash mills and carry out draining process, if it is, waiting other wash mills
Then draining restarts drainage procedure to terminating；If not, directly initiating drainage procedure.
3. the water discharge method of any a kind of more washing machines according to claim 1, it is characterised in that: the wash mill
Draining finishes, and first closes the drain valve of the wash mill, then judges whether draining pump stops working, if it is not, then draining pump
The working sequence is executed to terminating, is then judged again primary；If it is, the drain valve of other wash mills is opened, or
More washing machine drainages terminate.
4. the water discharge method of more washing machines of one kind according to claim 1 to 3, it is characterised in that: open washing dress
After the draining pump set, then the waiting time T4 set by one opens draining pump again, drains to the wash mill.
5. the water discharge method of more washing machines of one kind according to claim 4, it is characterised in that: the waiting time T4 root
It is set according to relevant parameters such as the drainage rates of more washing machines, drain valves to duct length between draining pump.
6. the water discharge method of more washing machines of one kind according to claim 5, it is characterised in that: the waiting time is 3s
≤T4≤6s。
7. the water discharge method of more washing machines of one kind according to claim 4, it is characterised in that: arrange wash mill
Needing to judge whether the wash mill drains during water terminates, if it is, judge draining pump whether in the progress of work, such as
Fruit is no, then draining pump continues to execute draining.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
| PCT/CN2016/099027 WO2017045611A1 (en) | 2015-09-17 | 2016-09-14 | Multi-drum washing machine water-draining method |
| EP16845725.7A EP3351673B1 (en) | 2015-09-17 | 2016-09-14 | Multi-drum washing machine water-draining method |
| JP2018514440A JP6718579B2 (en) | 2015-09-17 | 2016-09-14 | How to drain a multi-drum washing machine |
| US15/760,446 US20180251931A1 (en) | 2015-09-17 | 2016-09-14 | Drainage control method for multi-drum washing machine |
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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 CN106544828A (en) | 2017-03-29 |
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| JP (1) | JP6718579B2 (en) |
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| CN109137382B (en) * | 2017-06-15 | 2021-12-17 | 青岛海尔洗涤电器有限公司 | Double-drum washing machine |
| CN110396797B (en) * | 2018-04-24 | 2022-03-18 | 青岛海尔洗涤电器有限公司 | Drainage control method for clothes treatment device and multi-drum clothes treatment device |
| CN110499624B (en) * | 2018-05-18 | 2023-01-31 | 青岛海尔洗涤电器有限公司 | Drainage control method for clothes treatment device and clothes treatment device |
| CN113737454B (en) * | 2020-05-27 | 2024-06-21 | 青岛海尔洗涤电器有限公司 | Water injection control method for washing equipment and washing equipment |
| CN113756051B (en) * | 2020-06-02 | 2024-05-24 | 青岛海尔洗衣机有限公司 | Control method of washing device and washing device |
| CN112575521B (en) * | 2020-11-28 | 2022-05-31 | 珠海格力电器股份有限公司 | Control method and device for user inquiry duration of multi-drum washing machine and washing machine |
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2016
- 2016-09-14 KR KR1020187010446A patent/KR102104466B1/en active IP Right Grant
- 2016-09-14 WO PCT/CN2016/099027 patent/WO2017045611A1/en active Application Filing
- 2016-09-14 EP EP16845725.7A patent/EP3351673B1/en active Active
- 2016-09-14 JP JP2018514440A patent/JP6718579B2/en active Active
- 2016-09-14 US US15/760,446 patent/US20180251931A1/en not_active Abandoned
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| CN101876137A (en) * | 2009-04-30 | 2010-11-03 | 三星电子株式会社 | Washing machine and control method thereof |
| CN101886320A (en) * | 2009-05-12 | 2010-11-17 | 三星电子株式会社 | Washing machine and control method thereof |
| KR20130127046A (en) * | 2012-05-14 | 2013-11-22 | 손서곤 | Twin washing machine |
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| KR20180045031A (en) | 2018-05-03 |
| KR102104466B1 (en) | 2020-04-24 |
| CN106544828A (en) | 2017-03-29 |
| WO2017045611A1 (en) | 2017-03-23 |
| EP3351673A4 (en) | 2018-10-10 |
| JP2018527121A (en) | 2018-09-20 |
| EP3351673A1 (en) | 2018-07-25 |
| US20180251931A1 (en) | 2018-09-06 |
| JP6718579B2 (en) | 2020-07-08 |
| EP3351673B1 (en) | 2021-07-28 |
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