WO2016090971A1 - 一种多筒洗衣机的排水控制方法 - Google Patents
一种多筒洗衣机的排水控制方法 Download PDFInfo
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- WO2016090971A1 WO2016090971A1 PCT/CN2015/088593 CN2015088593W WO2016090971A1 WO 2016090971 A1 WO2016090971 A1 WO 2016090971A1 CN 2015088593 W CN2015088593 W CN 2015088593W WO 2016090971 A1 WO2016090971 A1 WO 2016090971A1
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- Prior art keywords
- washing tub
- water
- washing
- tub
- time
- Prior art date
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- 238000005406 washing Methods 0.000 title claims abstract description 1235
- 238000000034 method Methods 0.000 title claims abstract description 145
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 575
- 230000018044 dehydration Effects 0.000 claims description 31
- 238000006297 dehydration reaction Methods 0.000 claims description 27
- 239000008237 rinsing water Substances 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 26
- 230000000694 effects Effects 0.000 description 19
- 239000003599 detergent Substances 0.000 description 15
- 239000008213 purified water Substances 0.000 description 12
- 238000012279 drainage procedure Methods 0.000 description 11
- 238000013016 damping Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010412 laundry washing Methods 0.000 description 2
- 239000003443 antiviral agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
- 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
- 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
- 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
- D06F37/02—Rotary receptacles, e.g. drums
-
- 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
- D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
-
- 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
- D06F2103/20—Washing liquid condition, e.g. turbidity
-
- 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
-
- 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
- D06F39/088—Liquid supply 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/20—Arrangements for water recovery
Definitions
- the invention relates to the field of washing, and in particular to a drainage control method for a multi-tub washing machine.
- the washing machine is used in the existing washing machine, it is difficult to meet the requirements in the washing time; if two or more washing machines are purchased and washed separately, not only will the energy and water resources be greatly wasted, but also occupy a large space. Not suitable for home use. Therefore, the multi-barrel washing machine can meet the above needs and solve the problem of energy and water and space waste.
- Patent No. 201010117002.0 discloses a control method of a washing machine including a first washing tub and a second washing tub, the method comprising the steps of: receiving a water supply program or draining water to be performed in the first washing tub a first operation instruction of the program; determining whether the same operation instruction is being executed in the second wash tub; determining that the first operation instruction cannot be executed when the same operation instruction is being executed in the second wash tub; Determining the first wash tub and the second wash tub when the same operation command requiring the water supply program or the drain program is simultaneously input into the first wash tub and the second wash tub Which one has a shorter remaining washing time; and preferably performs the water supply procedure or the drainage procedure in a washing tub having a shorter remaining washing time.
- the double cylinder washing machine has a high center of gravity and is unstable, so the vibration requirement is higher, and the overall quality of the washing machine is larger, and the vibration thereof is smaller.
- the dehydration program When the dehydration program is executed, the high speed operation of the drum will certainly bring vibration, wherein the center of gravity is high.
- the cylinders generate large vibrations and noises, causing unnecessary troubles in daily life.
- the present invention has been made in view of this.
- the object of the present invention is to overcome the deficiencies of the prior art and to provide a drainage control method for a multi-tubular washing machine to reduce vibration during dehydration.
- a drainage control method for a multi-tubular washing machine the multi-tubular washing machine includes at least a first washing tub and a second washing tub, and the first washing tub reaches a draining program, and the first Whether the second washing cylinder is dehydrating at this time, and if dehydrating is being performed, the first washing tub waits for drainage after the dehydration of the second washing tub is completed;
- Determining whether to wait until the second washing tub is dehydrated and then draining determining that the second washing tub is dehydrated for T 32 , determining that the second washing tub is dewatering for T 33 , and setting an allowable waiting time T 3 If T 32 + T 33 ⁇ T 3 , the first washing tub waits for drainage after the second washing tub is dehydrated, otherwise the water of the first washing tub is directly drained.
- the first washing tub When the first washing tub is about to drain, it is judged whether the second washing tub is draining at this time. If the second washing tub is draining at this time, the first washing tub waits for drainage after the second washing tub is drained, otherwise the first washing tub is drained. The water is drained directly.
- the second washing tub reaches the comparison time T 12 and the inlet of the program time of the first cylinder reaches the next washing draining process T 11, if T 12 ⁇ T 11, waiting for the first to the second washing tub
- the second washing cylinder is filled with water. If T 12 ⁇ T 11 , the water in the first washing tub is directly discharged.
- a second time comparator water cylinder reach program time T 12 and the first cylinder reaches the next washing draining process T, if not, the water in the first washing tub directly discharged, and if so, comparing the second washing tub water arrival time T 12 and the first program of the arrival time of the next washing tub draining process T 11;
- the water of the first washing tub can be reused when the first washing tub waits to enter the water of the second washing tub. If not, the water of the first washing tub is directly drained, and if so, the water drain of the first washing tub Into the second washing tub, the water is reused.
- Draining the washing tub reaches the first program when the second washing tub is water, the time of arrival of the second washing tub water programs T 12 is 0, no waiting.
- An allowable waiting time T 1 is set . If T 12 ⁇ T 1 , the first washing tub waits for the second washing tub to enter the water. If T 12 ⁇ T 1 , the water of the first washing tub is directly drained.
- the first washing tub reaches the draining program, and determines whether the second washing tub is performing or is about to be the last rinsing water. If yes, the water of the first washing tub directly drains the water, and if not, continues to judge the first washing Whether the water in the can is reused.
- the second washing tub reaches the draining program to determine whether the first washing tub is dehydrating at this time. If the dehydrating is being performed, the second washing tub waits for drainage after the dehydration of the first washing tub is completed; if the first washing tub is not dehydrated at this time, it is judged Whether to wait until the first washing tub is dehydrated and then drain.
- the first washing tub When the first washing tub reaches the draining program, it is judged whether the second washing tub is running at this time. If so, it is judged whether the second washing tub is or is about to perform the dehydrating process, and if not, the first washing tub directly executes the draining process.
- a drainage control method for a multi-cylinder washing machine includes at least a first washing tub and a second washing tub, and when the first washing tub reaches a draining program, it is determined whether the second washing tub is draining or dehydrating at this time, if If the water is being drained or dehydrated, the first washing tub waits until the second washing tub is dehydrated and then starts draining; if the second washing tub is not drained or dehydrated at this time, it is judged whether the first washing tub needs to wait until the second washing tub is dehydrated. Drainage begins after completion.
- Determining whether the first washing tub needs to wait until the second washing tub is dehydrated to complete the draining determining the second washing tub from the draining time T31, the second washing tub draining time T34, and the second washing tub dehydrating time T33, The first washing tub is separated from the next draining time T5. If T5 ⁇ T31+T34, the water of the first washing tub is directly drained, otherwise it is determined whether the first washing tub needs to wait until the second washing tub is dehydrated before starting to drain. .
- Determining whether the first washing tub needs to wait until the second washing tub is dehydrated to complete the draining determining the second washing tub from the draining time T31, the second washing tub draining time T34, and the second washing tub dehydrating time T33, An allowable waiting time T3 is set. If T31+T34+T33 ⁇ T3, the first washing tub waits for the second washing tub to be dehydrated and then drains, otherwise the water of the first washing tub is directly drained.
- the first washing tub When the first washing tub reaches the draining program, it is first determined whether the second washing tub is running at this time. If not, the first washing tub directly performs the draining process, and if so, it is determined whether the second washing tub is draining or dehydrating at this time.
- the first washing tub waits until the dehydration of the second washing tub is completed, it is judged whether the water needs to be infused after the dehydration of the second washing tub is completed. If water is not required to be ingested, the water of the first washing tub is directly drained, and if water is needed, it is judged. Whether the water of the first washing tub can be reused, and if it can be reused, the water of the first washing tub is discharged into the second washing tub.
- the first washing tub reaches the draining program, if the second washing tub is entering the water, it is judged whether the water of the first washing tub can be reused, and if it can be reused, the water of the first washing tub is discharged into the second washing tub.
- the water in the first washing tub cannot be reused.
- first washing tub is in a washing state when draining and is in a rinsing state when the second washing tub is in water, or both the first washing tub is drained and the second tub is in the washing state, and the first washing tub is washed less frequently
- the number of washings in the second washing tub, or both the first washing tub draining and the second washing tub entering the water are in a rinsing state and the number of rinsing of the first washing tub is less than the number of rinsing of the second washing tub, or the first washing
- the turbidity of the water of the drum exceeds the set value, and the water of the first washing tub cannot be reused.
- the second washing tub When the second washing tub reaches the draining program, it is determined whether the first washing tub is draining or dehydrating at this time. If it is draining or dehydrating, the second washing tub waits until the dehydration of the first washing tub is completed before starting to drain; if the first washing If the cylinder is not drained or dehydrated at this time, it is judged whether the second washing tub needs to wait until the dehydration of the first washing tub is completed before starting to drain.
- the first washing tub When one of the washing tubs of the present invention is drained, if another washing tub is being dehydrated or dehydrated for a certain period of time, the first washing tub is not drained first, and the weight of the washing machine is increased to achieve a shock absorbing effect.
- One of the washing tubs When the draining program is reached, if another washing tub is draining or dehydrating or draining or dehydrating for a certain period of time, the first washing tub is not drained first, increasing the weight of the washing machine, and increasing the dispensing when the second washing tub is dehydrated. Heavy effect, achieve shock absorption effect.
- the invention increases the judging process of waiting for the drainage after dehydration, and rationally arranges the working processes of the two washing tubs to achieve the maximum damping effect.
- the present invention determines whether or not to wait for water to be discharged to another cylinder for repeated use when the drainage program is reached, and has simple judgment and control logic, and the control stability is high in the actual washing program. At the same time, the full reuse of water is realized, and the practical value is high, and the application can be more effectively promoted.
- the invention accurately determines the situation in which water cannot be reused, and ensures the washing effect.
- Figure 1 Structure diagram of the double barrel washing machine of the present invention
- FIG. 3 is a flow chart of a control method according to still another embodiment of the present invention.
- FIG. 4 is a flow chart of a control method according to still another embodiment of the present invention.
- Figure 5 is a flow chart of a control method according to still another embodiment of the present invention.
- Figure 6 is a flow chart of a control method according to still another embodiment of the present invention.
- a double drum washing machine is provided with a first washing tub 1 and a second washing tub 2 which can independently perform a laundry washing step.
- the first washing tub 1 and the second washing tub 2 can independently perform a water inlet program, a washing program, a draining program, a rinsing program, and a dehydrating program for the laundry to achieve the purpose of washing the laundry.
- the first washing tub and the second washing tub may further be respectively equipped with a drying device to perform a drying process after the spin-drying process to achieve drying of the laundry in the first washing tub and/or the second washing tub. the goal of.
- the first washing tub is provided with a first heater for heating the inner washing water
- the second washing tub is provided with a second heater for heating the inner washing water.
- the first washing tub is in communication with the second washing tub, and the water of the first washing tub can be discharged to the second washing tub after the certain conditions are satisfied, and the water of the second washing tub can be discharged after satisfying certain conditions.
- the first washing tub is reused. If the conditions of reuse are not met, the drain pipe is directly drained, thereby improving the utilization of water and avoiding the waste of the water source. At the same time, the control process is increased to ensure that the water is reused only when the water is clean. To ensure the washing effect.
- the first washing tub when the first washing tub reaches the draining program, it is determined whether the second washing tub is dehydrating at this time, and if the dehydrating is being performed, the first washing tub waits for the first The second washing tub is drained after the dewatering is completed; the water in the first washing tub acts as a counterweight, which can increase the weight of the washing machine and achieve the effect of damping.
- the second washing tub is not dehydrated at this time, it is judged whether it is waited until the dehydration is completed and then drained. It can be avoided that the first washing tub has just drained water, and in the case where the second washing tub starts to dehydrate, the water of the first washing tub does not have the effect of damping, resulting in waste.
- the entire washing machine has only one drain port, and the two washing machines simultaneously drain water, and the washing water may return due to the pressure difference, thereby causing laundry pollution. Sharing one drain pipe, the speed of the row and the row are substantially the same, so the first washing tub and the second washing The cylinder cannot be drained at the same time.
- the first washing tub is about to drain, it is judged whether the second washing tub is draining at this time. If the second washing tub is draining at this time, the first washing tub waits for drainage after the second washing tub is drained, otherwise The water in the first washing tub is drained directly.
- the first washing tub In order to reuse the water in the first washing tub, when the first washing tub reaches the draining program, it is determined whether the water in the first washing tub can be reused. If not, the water in the first washing tub is directly drained, and if so, the judgment is made. Whether the second washing tub is in the water, if yes, the water in the first washing tub is discharged into the second washing tub, and the water is reused; if not, it is judged whether the first washing tub waits to enter the second washing tub.
- Determining whether to wait until the first process of the second washing tub of the washing tub of water Comparative second water washing process cartridge arrival time T 12 and the next arrival time of the first washing tub draining process T 11, if T 12 ⁇ T 11.
- the first washing tub waits for the second washing tub to enter the water, the water of the first washing tub is discharged into the second washing tub, and the water is reused. If T 12 ⁇ T 11 , the water of the first washing tub is directly drained away.
- the above judging process may cause a long waiting time.
- an allowable waiting time T 1 , T 1 ⁇ T 11 may be set. If T 12 ⁇ T 1 , the first washing tub waits in the time range allowed to wait. The second washing tub is filled with water, the water of the first washing tub is discharged into the second washing tub, and the water is reused. If T 12 ⁇ T 1 , it means that the water of the first washing tub is not directly discharged in the time range allowed to wait.
- the water of the first washing tub may be Reuse, otherwise the water in the first washing tub can not be reused, and the water is directly drained away.
- the first washing tub When the first washing tub reaches the draining program, it is determined whether the second washing tub is performing or is about to be the last rinsing water, and if so, the water of the first washing tub directly drains the water, and if not, continues to judge the first Whether the water in the washing tub can be reused.
- the first washing tub and the second washing tub are only for convenience of description, regardless of the order relationship, and when the second washing tub is drained, it is judged whether the first washing tub is dehydrating at this time, and if it is dehydrating, the second washing is performed.
- the cylinder waits for the first washing tub to be drained after the dewatering is completed; the water in the second washing tub acts as a counterweight, which can increase the weight of the washing machine and achieve the effect of damping.
- the first washing tub is not dehydrated at this time, it is judged whether it is waiting until the dehydration is completed and then drained. It can be avoided that the second washing tub has just drained water, and in the case where the first washing tub starts dehydrating, the water of the second washing tub does not have the effect of damping, resulting in waste.
- the first washing tub When the first washing tub reaches the draining program, it is judged whether the second washing tub is running at this time. If so, it is judged whether the second washing tub is or is about to perform the dehydrating process, and if not, the first washing tub directly executes the draining process.
- control method in this embodiment is:
- the first washing tub when the first washing tub reaches the draining program, it is determined whether the second washing tub is draining or dehydrating at this time, and if it is draining or dehydrating, The first washing tub waits for the second washing tub to be drained after the dewatering is completed; when the second washing tub is dehydrated, the water in the first washing tub remains in the first washing tub, and the water in the first washing tub serves as a counterweight
- the role of the washing machine can increase the weight of the washing machine. That is, the drainage program and the dehydration program of the second washing tub are executed together, and the drainage program and the dehydration program are not used by other programs. interrupt.
- the second washing tub is not drained or dehydrated at this time, it is judged whether the first washing tub waits until the second washing tub is dehydrated and then drains. If the second washing tub is to be dehydrated immediately, the first washing tub can wait for the second washing tub to be dehydrated and then drained, so that the first washing tub can be prevented from draining the water, or the first washing tub is just after the water is drained. In the case where the washing tub starts to dehydrate, the water of the first washing tub does not have the effect of damping, resulting in waste. When the second washing tub is dehydrated, the water in the first washing tub remains in the first washing tub, and the water in the first washing tub acts as a counterweight, which can increase the weight of the washing machine and achieve the effect of damping.
- the second washing tub is drained from the draining time to T31, the second washing tub is used to drain the draining time T34, and the second washing tub is dehydrated.
- the first washing tub is separated from the next draining time T5. If T5 ⁇ T31+T34, the water of the first washing tub is directly drained, and the water of the first washing tub is used for the next washing of the first washing tub. Dehydration shock absorption, otherwise continue to judge that the first washing tub needs to wait until the second washing tub is dehydrated before starting to drain.
- the first washing tub waits for the second washing tub to be dehydrated and then drains to cause the washing time of the first washing tub to be too long, and if the next drain of the first washing tub can be dehydrated before the second washing tub, the first washing The current drainage of the cylinder does not have to wait until the second washing tub is dehydrated to complete the re-drainage, and the water used in the next draining of the first washing tub remains in the first washing tub, and the water in the first washing tub serves as a match.
- the heavy effect can increase the weight of the washing machine and achieve the effect of damping.
- the time of the second washing cylinder is D31
- the time for determining the second washing tub is T34
- the time for dehydrating the second washing tub is T33, setting an allowable Waiting time T3, if T31+T34+T33 ⁇ T3, it means that within the time range allowed to wait, the first washing tub waits for the water to be drained after the second washing tub is dehydrated, otherwise the water of the first washing tub is directly drained.
- Setting the allowable waiting time if the first washing tub drain waiting time exceeds the set allowable waiting time, the first washing tub no longer waits until the second washing tub is dehydrated, and the first washing tub can be prevented from waiting for the drainage time to be too long.
- the washing time of the first washing tub is too long, and the washing process of the two washing tubs is reasonably arranged.
- the first washing tub When the first washing tub reaches the draining program, it is determined whether the second washing tub is running at this time. If so, it is determined whether the second washing tub is or is about to perform a draining or dehydrating process, and if not, the first washing tub directly performs the draining process.
- the entire washing machine has only one drain port, and the two washing machines simultaneously drain water, and the washing water may return due to the pressure difference, thereby causing laundry pollution.
- the one drain pipe is shared, and the speeds of the row and the row are substantially the same, so the first washing tub and the second washing tub cannot be drained at the same time, and the draining program and the dehydrating program of the second washing tub are executed together, the draining procedure It is not interrupted by other programs between the dehydration program.
- the first washing tub is about to drain, it is judged whether the second washing tub is draining at this time. If the second washing tub is draining at this time, the first washing tub waits for the second washing tub to be drained after the dehydration is finished, otherwise the first washing tub is drained. The water is drained directly.
- two washing cylinders are provided.
- the water in the other washing tub can be used to increase the weight of the washing machine and reduce the vibration.
- the first washing tub is about to drain, it is judged whether the second washing tub is dehydrating at this time, if the second washing tub is When the water is being dehydrated, the first washing tub waits for the water to be drained after the second washing tub is dehydrated, and reduces the vibration generated when the second washing tub is dehydrated.
- the water in the washing tub can be reused. If it is determined that the first washing tub waits until the second washing tub is dehydrated, it is judged whether the water needs to be infused after the second washing tub is dehydrated, and if the water is not required, the first washing is performed. The water of the cylinder is directly drained. If water is needed, it is judged whether the water of the first washing tub can be reused. If it can be reused, the water of the first washing tub is discharged into the second washing tub.
- the first washing tub reaches the draining program, if the second washing tub is entering the water, it is judged whether the water of the first washing tub can be reused, and if it can be reused, the water of the first washing tub is discharged into the second washing tub.
- first washing tub is in a washing state when draining and is in a rinsing state when the second washing tub is in water, or both the first washing tub is drained and the second tub is in the washing state, and the first washing tub is washed less frequently
- the number of washings in the second washing tub, or both the first washing tub draining and the second washing tub entering the water are in a rinsing state and the first washing tub floats
- the number of washings is less than the number of rinsing of the second washing tub, or the turbidity of the water of the first washing tub exceeds a set value, and the water of the first washing tub cannot be reused.
- the water of the first washing tub may be Reuse, otherwise the water in the first washing tub can not be reused, and the water is directly drained away.
- the first washing tub When the first washing tub reaches the draining program, it is determined whether the second washing tub is performing or is about to be the last rinsing water, and if so, the water of the first washing tub directly drains the water, and if not, continues to judge the first Whether the water in the washing tub can be reused.
- the first washing tub reaches the draining program to determine whether the first washing tub is the last rinsing drain. If it is the last rinsing drain, the water of the first washing tub directly drains the water. If it is not the last rinsing drain, the judgment is made. Whether the water in a washing tub can be reused. Because the softener or anti-virus agent may be added in the last rinse, and the second washing tub may not need the process, so as to avoid affecting the clothes in the second washing tub, if it is the last rinse, the first washing tub The water drains the water directly.
- the first washing tub and the second washing tub are only for convenience of description, regardless of the order relationship, and when the second washing tub is drained, it is judged whether the first washing tub is draining or dehydrating at this time, and if it is draining or dehydrating, Then, the second washing tub waits for the water to be drained after the first washing tub is dehydrated; the water in the second washing tub acts as a counterweight, which can increase the weight of the washing machine and achieve the effect of damping.
- the second washing tub waits until the first washing tub is dehydrated and then drains. It can be avoided that the second washing tub has just drained water, and in the case where the first washing tub starts dehydrating, the water of the second washing tub does not have the effect of damping, resulting in waste.
- step 6 determining the time T31 of the second washing tub from the draining water, the time T34 used for draining the second washing tub, the time T33 for dehydrating the second washing tub, and the first washing tubing distance from the next draining time T5, if T5 ⁇ T31+T34, execution Step 7), otherwise perform step 6);
- the first washing tub waits for the second washing tub to be dehydrated, and proceeds to step 7);
- the first washing tub waits for the second washing tub to be dehydrated, and proceeds to step 7);
- the first washing tub waits for the second washing tub to be dehydrated, and proceeds to step 8);
- the first washing tub waits for the second washing tub to be dehydrated, and proceeds to step 8);
- the control method of the embodiment increases the process of recycling the water of the first washing tub: as shown in FIG. 3, the present embodiment uses the drain waiting time as a criterion to determine whether to perform water reuse, according to the drain waiting time. It is determined whether or not to wait for water to be discharged to another cylinder for reuse when the drainage program is reached, and has simple judgment and control logic, and the control stability is high in the actual washing program. At the same time, the full reuse of water is realized, and the practical value is high, and the application can be more effectively promoted.
- control method of water reuse is as follows:
- a control method for water reuse of a multi-cylinder washing machine comprising at least a first washing tub and a second washing tub, when the first washing tub and the second washing tub are simultaneously in operation, the first washing tub reaches the drain program, comparing the time of arrival of the second washing tub water and the program time T 12 the first washing tub draining process reaches the next T 11, if T 12 ⁇ T 11, the first to the second washing tub of the washing tub waiting water If T 12 ⁇ T 11 , the water in the first washing tub is directly discharged.
- a second time comparator water cylinder reach program time T 12 and the first cylinder reaches the next washing draining process T, if not, the water in the first washing tub directly discharged, and if so, comparing the second washing tub water arrival time T 12 and the first program of the arrival time of the next washing tub draining process T 11;
- the water of the first washing tub can be reused while waiting for the first washing tub to enter the second washing tub. If not, the water in the first washing tub is directly drained, and if so, the water in the first washing tub is discharged into the second washing tub, and the water is reused.
- Step 1 The first washing tub reaches a draining program to determine whether the water of the first washing tub can be reused, and if so, step 2 is performed; if not, the water of the first washing tub is directly discharged;
- Step 2 The arrival time comparison of the second washing tub and the water programs T 12 reaches the next time the first washing tub draining process T 11, if T 12 ⁇ T 11, the first to the second washing tub of the washing tub waiting water The water of the first washing tub is discharged into the second washing tub, and the water is reused. If T 12 ⁇ T 11 , the water of the first washing tub is directly discharged. Increasing the judgment of whether to wait for the process greatly increases the probability of water reuse of the first washing tub, and more water can be reused.
- washing tub reaches a first program when the second discharge tube being water washed, the arrival time of the second washing tub water programs T 12 is 0, no waiting, into the water in the first washing tub of the second Wash the tub and reuse the water.
- the water may be the arrival time of the program and the time T 12 is the first washing tub reaches the next 11 before draining process T, first determine the second washing tub water is being executed at this time comparing the second program in the washing tub, if the second when no water washing drum program, and then comparing the second water washing tub time T 12 and the first program cartridge and washed the next arrival time T11 draining process.
- step 2 an allowable waiting time T 1 , T 1 ⁇ T 11 is set , and if T 12 ⁇ T 1 , the first washing tub waits until the second washing tub enters the water, and the water of the first washing tub is discharged into the second The washing tub is reused, and if T 12 ⁇ T 1 , the water of the first washing tub is directly discharged.
- This step can prevent the first washing tub from waiting too long, and arrange the water recycling reasonably under the premise of ensuring the washing time of the first washing tub, and does not waste too much time of the first washing tub because only the repeated water is considered. If the washing machine judges that the waiting time is too long and exceeds the set allowable waiting time, the water in the first washing tub is not reused, and the judgment makes the reuse of the water more reasonable, and the waiting is maximized.
- step 1 the turbidity value or the foam concentration value of the water in the first washing tub is detected. If the turbidity value or the foam concentration value is less than the set value, the water of the first washing tub can be reused, otherwise the first washing tub is Water cannot be reused and drained directly. Water can be reused when the turbidity or foam concentration of the water is within the set range.
- the first washing tub reaches the draining program to determine whether the second washing tub is performing or is about to be the last rinsing water. If yes, the water of the first washing tub directly drains the water, and if not, continue It is judged whether the water of the first washing tub can be reused. Ensure that the last rinse of the water into the clean water to ensure the effect of washing the laundry.
- step 2 when the water of the first washing tub is discharged into the second washing tub, it is judged whether the second washing tub is performing the washing water inlet program, and if so, the second washing tub first performs the detergent box flushing into the water, and the second washing tub After the flushing of the detergent box is completed, the water of the first washing tub is discharged into the second washing tub. If not, the water directly discharging the first washing tub is discharged into the second washing tub.
- the step 2 when the water of the first washing tub is discharged into the second washing tub, the height of the water level in the second washing tub is detected. If the water level in the second washing tub reaches the set water level, the first washing tub has Water, directly draining the remaining water of the first washing tub; if all the water in the first washing tub is discharged into the second washing tub, the water level in the second washing tub has not reached the set water level value, and is given through the external water inlet The second washing tub is cleaned.
- the first washing tub waits for the second washing tub to be drained after the dehydration is completed, and if not, the second washing tub is determined to be dehydrated.
- the time is T 32
- the time taken for dehydration of the second washing tub is T 33
- an allowable waiting time T 3 is set . If T 32 + T 33 ⁇ T 3 , the first washing tub waits until the second washing tub is dehydrated. Drain, otherwise drain the water from the first wash tank directly.
- the water of the first washing tub can be reused by judging the washing state and the washing times.
- the step 1 if the first washing tub is in the washing state when the water is drained and the second washing tub is in the rinsing state when the water is in the water, or the first The washing tub is in a washing state when the water is drained and the second washing tub is in the water, and the number of washings of the first washing tub is less than the number of washings of the second washing tub, or both the first washing tub draining and the second washing tub entering the water.
- the rinsing state and the number of rinsing of the first washing tub is less than the number of rinsing of the second washing tub, the water of the first washing tub cannot be reused.
- the second washing tub When the second washing tub reaches the draining program, it is determined whether the water of the second washing tub can be reused, and if so, comparing the time when the first washing tub reaches the water inlet program and the time when the second washing tub reaches the next draining program, the judgment is made. Whether the second washing tub waits until the first washing tub performs the water inlet procedure.
- the drain port of the first washing tub communicates with the second washing tub, the water in the first washing tub can be discharged to the second washing tub for reuse, and the water drain valve of the first washing tub is provided with a water retaining valve, the first washing tub Water can enter the second wash through the water retention valve
- the second washing drum is provided with a water inlet valve, and the external clean water can enter the second washing tub through the water inlet valve.
- the second washing tub is determined from the program execution time for the water 12 is T, if T 12 ⁇ T 11, step 4), if T 12 ⁇ T 11 , perform step 6),
- the first washing tub waits for the second washing tub to enter the water, and performs step 5)
- the control method may further increase a process of determining whether the second washing tub is entering water before comparing the time when the first washing tub is next to the draining process and the time when the second washing tub is from the water inflowing process, and the control method is as follows: :
- the second washing tub is determined from the program execution time for the water 12 is T, if T 12 ⁇ T 11, step 5), if T 12 ⁇ T 11 , perform step 7),
- the first washing tub waits for the second washing tub to enter the water, and performs step 6),
- the control method may further comprise determining whether the first washing tub has enough time to wait for the second washing tub to enter the water, and the control method is as follows:
- the second washing tub is determined from the program execution time for the water 12 is T, if T 12 ⁇ T 11, step 5), if T 12 ⁇ T 11 , perform step 8),
- the first washing tub waits for the second washing tub to enter the water, and performs step 7),
- the water of the first washing tub cannot be reused if it is dirty, or the second washing tub is the last rinsing water, and cannot be reused.
- the control method is as follows:
- step 9 If yes, go to step 3), if no, go to step 9).
- step 3 determining whether the second washing tub has only the last rinse water, if not, performing step 4), and if so, performing step 9),
- the second washing tub is determined from the program execution time for the water 12 is T, if T 12 ⁇ T 11, step 6), if T 12 ⁇ T 11 , perform step 9),
- the first washing tub waits for the second washing tub to enter the water, and performs step 8),
- the control method is as follows:
- step 3 If yes, go to step 3), if no, go to step 12).
- step 3 determining whether the second washing tub has only the last rinse water, if not, performing step 4), and if so, performing step 12),
- the second washing tub is determined from the program execution time for the water 12 is T, if T 12 ⁇ T 11, step 6), if T 12 ⁇ T 11 , perform step 12),
- the second washing tub first washes the water into the detergent box, and after the second washing tub detergent box flushes the water, step 9) is performed.
- the first washing tub waits for the second washing tub to enter the water, and performs step 10),
- the water in the first washing tub is discharged into the second washing tub
- the first washing tub and the second washing tub are only used for convenience of explanation, and the water of the second washing tub can be reused, and the drain of the second washing tub and the first washing are performed in a non-sequential relationship.
- the water in the second washing tub can be discharged to the first washing tub for reuse, the water draining valve of the second washing tub is provided with a water retaining valve, and the water of the second washing tub can enter the first washing through the water retaining valve.
- the first washing cylinder is provided with an inlet valve, and the external purified water can enter the first washing tub through the inlet valve, wherein one of the washing tubs reaches the drain, and it is judged whether the water of the washing tub is discharged into another washing tub for reuse. At the same time, when another washing tub reaches the drain, the reuse of the water of the other washing tub is not considered, and both cylinders are prevented from waiting for an infinite loop.
- the control method is as follows:
- determining a second washing tub from the next time T is a drainage procedure. 11
- determining a first time to perform the water from the washing tub of the program 12 is T, if T 12 ⁇ T 11, step 4), if T 12 ⁇ T 11 , perform step 6),
- the second washing tub waits for the first washing tub to enter the water, and performs step 5),
- the control method may further increase a process of determining whether the first washing tub is entering water before comparing the time when the second washing tub is next to the draining process and the time when the first washing tub is the distance to execute the water inflow procedure, and the control method is as follows: :
- determining a second washing tub from the next time T is a drainage procedure.
- determining a first washing tub from the water into execution program 12 is time T, if T 12 ⁇ T 11, step 5), if T 12 ⁇ T 11 , perform step 7),
- the second washing tub waits for the first washing tub to enter the water, and performs step 6),
- the water in the second washing tub is discharged into the first washing tub
- the control method may further comprise determining whether the second washing tub has enough time to wait for the first washing tub to enter the water, and the control method is as follows:
- determining a second washing tub from the next time T is a drainage procedure. 11, determining a first time to perform the water from the washing tub of the program 12 is T, if T 12 ⁇ T 11, step 5), if T 12 ⁇ T 11 , perform step 8),
- the second washing tub waits for the first washing tub to enter the water, and performs step 7),
- control method is as follows:
- step 9 If yes, go to step 3), if no, go to step 9).
- step 3 determining whether the first washing tub has only the last rinse water, if not, performing step 4), and if so, performing step 9),
- determining a second washing tub from the next time T is a drainage procedure.
- determining a first time to perform the water from the washing tub of the program 12 is T, if T 12 ⁇ T 11, step 6), if T 12 ⁇ T 11 , perform step 9),
- the second washing tub waits for the first washing tub to enter the water, and performs step 8),
- the control method is as follows:
- step 3 If yes, go to step 3), if no, go to step 12).
- step 3 determining whether the first washing tub has only the last rinse water, if not, performing step 4), and if so, performing step 12),
- determining a second washing tub from the next time T is a drainage procedure.
- determining a first time to perform the water from the washing tub of the program 12 is T, if T 12 ⁇ T 11, step 6), if T 12 ⁇ T 11 , perform step 12),
- the first washing tub first washes the water into the detergent box, and after the first washing tub detergent box is flushed into the water, step 9) is performed.
- the second washing tub waits for the first washing tub to enter the water, and performs step 10),
- the water in the second washing tub is discharged into the first washing tub
- the present embodiment uses the inflow waiting time as a criterion to judge whether or not to perform water reuse, and determines whether to repeat the use when waiting for another cylinder to drain when the water inflow procedure is reached according to the inflow waiting time.
- the control stability is high in the actual washing program.
- the full reuse of water is realized, and the practical value is high, and the application can be more effectively promoted.
- control method of water reuse is as follows:
- a control method for water reuse of a multi-cylinder washing machine comprising at least a first washing tub and a second washing tub, and a control method of water reuse when the first washing tub and the second washing tub are simultaneously in a working state as follows: first washing water reaches the cylindrical program, comparing the second washing tub reaches a first washing time T 22 ⁇ T 21 if the draining process time T 22 and the first cylinder reaches the next water washing procedure T 21 The cylinder directly enters the purified water. If T 22 ⁇ T 21 , the first washing tub waits until the second washing tub drains.
- a second arrival time comparator washing tub and the draining process T 22 the first washing tub water arrival time of the next program T 21, prior to the second washing tub is determined whether water can be reused, if not, the first washing tub directly into the water, if so, comparing the time of arrival of the second washing tub draining process cartridge T 22 and the first washing water the next time the program reaches T 21; or when waiting for the first to the second washing tub of the washing tub drain, determination of Whether the water in the second washing tub can be reused, and if not, the first washing tub directly enters the purified water, and if so, the water in the second washing tub is discharged into the first washing tub for reuse.
- Step 1 washing tub reaches a first water programs, comparing the arrival time of the second washing tub draining process cartridge T 22 and the first arrival time of the next water washing procedure T 21, if T 22 ⁇ T 21, the first a washing tub directly into the purified water, if T 22 ⁇ T 21 , the first washing tub waits until the second washing tub drains, step 2;
- Step 2 It is judged whether the water of the second washing tub can be reused. If yes, the water of the second washing tub is discharged into the first washing tub for reuse, and if not, the first washing tub directly enters the purifying water. Increasing the process of judging whether to wait or not greatly increases the probability of water reuse of the second washing tub, and more water can be reused.
- step 1 when the first washing tub reaches the water inlet program, if the second washing tub is draining, the time T 22 when the second washing tub reaches the draining program is 0, and step 2 is directly performed without waiting.
- Time can also reach the draining process in the second washing tub comparator 22 is T and arrival time of the first washing tub T of the next program until the water 21, to the second washing tub is determined at this time whether the draining process is being executed, if the second washing when the draining process is no cartridge, the washing tub and then comparing the second time draining process T 22 and the first cylinder arrival time of the next water washing process reach T 21.
- step 1 an allowable waiting time T 2 , T 2 ⁇ T 21 is set . If T 22 ⁇ T 2 , the first washing tub waits until the second washing tub drains, and step 2 is performed, if T 22 ⁇ T 2 , The first washing tub directly enters the water. This step can prevent the first washing tub from waiting too long, and arrange the water recycling reasonably under the premise of ensuring the washing time of the first washing tub, and does not waste too much time of the first washing tub because only the repeated water is considered. If the washing machine judges that the waiting time is too long and exceeds the set allowable waiting time, the first washing tub does not reuse the water of the second washing tub, and the judgment makes the reuse of the water more reasonable, and the maximum degree The relationship between waiting time and water reuse is coordinated.
- step 2 the turbidity value or the foam concentration value of the water in the second washing tub is detected. If the turbidity value or the foam concentration value is less than the set value, the water of the second washing tub can be reused, otherwise the second washing tub is Water cannot be reused. Water can be reused when the turbidity or foam concentration of the water is within the set range.
- the first washing tub when the first washing tub reaches the water inlet program, it is judged whether the water inlet program started to be executed is the last rinse water, and if so, the first washing tub directly enters the water, and if not, continues to compare the second washing tub to arrive. time T 22 and the draining process time of the first cylinder reaches the next water washing program T 21. Ensure that the last rinse of the water into the clean water to ensure the effect of washing the laundry.
- step 2 when the water of the second washing tub is discharged into the first washing tub, it is judged whether the first washing tub is performing the washing water inlet program, and if so, the first washing tub first performs the detergent box flushing into the water, and the first washing tub is washed. After the flushing of the solution box is completed, the water of the second washing tub is discharged into the first washing tub, and if not, the water directly discharging the second washing tub is discharged into the first washing tub.
- step 2 when the water of the second washing tub is discharged into the first washing tub, the height of the water level in the first washing tub is detected. If the water level in the first washing tub reaches the set water level, the second washing tub is further If there is water, the remaining water of the second washing tub is directly drained; if the water in the second washing tub is discharged into the first washing tub, the water level in the first washing tub has not reached the set water level value, the first washing tub Into the clean water.
- the second washing tub waits for the water to be drained after the dehydration of the first washing tub is completed, and if not, the distance of the first washing tub is determined to be dehydrated.
- the time is T 41
- the time taken for dehydration of the first washing tub is T 44
- an allowable waiting time T 4 is set , and if T 41 +T 44 ⁇ T 4 , the second washing tub waits for the drain of the first washing tub to be drained after completion Otherwise, the water in the second washing tub is directly drained away.
- the water of the first washing tub can be reused by judging the washing state and the number of washings.
- the second washing tub is in the washing state when draining and the first washing tub is in the rinsing state when entering the water, or the second The washing tub is in a washing state when the water is drained and the first washing tub is in the water, and the number of washings of the second washing tub is less than the number of washings of the first washing tub, or both the second washing tub is drained and the first washing tub is flooded.
- the water of the first washing tub cannot be reused.
- the time when the first washing tub reaches the draining program and the time when the second washing tub reaches the next water inflowing program are compared, and it is determined whether the second washing tub is waiting for the first washing tub to drain.
- the drain port of the second washing tub is in communication with the first washing tub, the water in the second washing tub can be discharged to the first washing tub for reuse, the drain port of the second washing tub is provided with a water retaining valve, and the second washing tub
- the water can enter the first washing tub through the water retaining valve.
- the first washing tub is provided with an inlet valve, and the external purified water can enter the first washing tub through the inlet valve.
- the first washing tub waits for the second washing tub to drain, and performs step 5),
- the first washing tub directly enters the purified water, and the water of the second washing tub is directly drained away.
- the control method further water next time the program determines whether a process of increasing the second washing tub is drained T may reach 21 before draining process at time T 22 is a first washing tub and can also reach the second comparator in the washing tub
- the control method is as follows:
- the first washing tub waits for the second washing tub to drain, and performs step 6),
- the water in the second washing tub is discharged into the first washing tub
- the first washing tub directly enters the water, and the water of the second washing tub is directly drained away.
- the control method may further comprise determining whether the first washing tub has enough time to wait for the second washing tub to drain, and the control method is as follows:
- the first washing tub waits for the second washing tub to drain, and performs step 7),
- the first washing tub directly enters the purified water, and the water of the second washing tub is directly drained away.
- control method is as follows:
- the first washing tub waits for the second washing tub to drain, and performs step 7),
- step 8 If yes, go to step 8), if no, go to step 9).
- the first washing tub directly enters the purified water, and the water of the second washing tub is directly drained away.
- the control method is as follows:
- the first washing tub waits for the second washing tub to drain, and performs step 7),
- step 8 If yes, go to step 8), if no, go to step 12).
- the first washing tub first washes the water into the detergent box, and after the first washing tub detergent box is flushed into the water, step 10) is performed.
- the water in the second washing tub is discharged into the first washing tub
- the first washing tub directly enters the water, and the water of the second washing tub is directly drained away.
- the first washing tub and the second washing tub are only used for convenience of description, and the water of the first washing tub can be reused, and the water inlet of the second washing tub and the first washing are used.
- the drain port of the cylinder is connected, and the water in the first washing tub can be discharged to the second washing tub for reuse.
- the drain port of the first washing tub is provided with a water retaining valve, and the water of the first washing tub can enter the first through the retaining valve.
- the second washing tub is provided with an inlet valve, and the external purified water can enter the second washing tub through the inlet valve, wherein one of the washing tubs reaches the influent water, and it is judged whether the water of the other washing tub is discharged into the washing tub
- the other washing tub does not consider the reuse of the water of the washing tub when it reaches the water inlet, and avoids both cylinders waiting to cause an infinite loop.
- the control method is as follows:
- the second washing tub waits for the first washing tub to drain, and performs step 5),
- the second washing tub directly enters the water, and the water of the first washing tub is directly drained away.
- the control method further water next time the program determines whether a process of increasing the first washing tub is drained T may reach 21 before draining process at time T 22 is a first washing tub and can also reach the second comparator in the washing tub
- the control method is as follows:
- the second washing tub waits for the first washing tub to drain, and performs step 6),
- the second washing tub directly enters the purified water, and the water of the first washing tub is directly drained away.
- the control method may further comprise determining whether the second washing tub has enough time to wait for the first washing tub to drain, and the control method is as follows:
- the second washing tub waits for the first washing tub to drain, and performs step 7),
- the second washing tub directly enters the water, and the water of the first washing tub is directly drained away.
- the water of the first washing tub cannot be reused if it is dirty, or the second washing tub is the last rinsing water, and cannot be reused.
- the control method is as follows:
- step 3 determines whether the second washing tub has only the last rinse water, if not, perform step 3), and if so, perform the step Step 9),
- the second washing tub waits for the first washing tub to drain, and performs step 7),
- step 8 If yes, go to step 8), if no, go to step 9).
- the second washing tub directly enters the purified water, and the water of the first washing tub is directly drained away.
- the control method is as follows:
- the second washing tub waits for the first washing tub to drain, and performs step 7),
- step 8 If yes, go to step 8), if no, go to step 12).
- step 9 the second washing tub is first washed into the detergent box, and after the second washing tub detergent box is flushed into the water, step 10) is performed.
- the water in the first washing tub is discharged into the second washing tub
- the second washing tub directly enters the purified water, and the water of the first washing tub is directly drained away.
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Abstract
Description
Claims (20)
- 一种多筒洗衣机的排水控制方法,所述多筒洗衣机至少包括第一洗涤筒和第二洗涤筒,其特征在于:第一洗涤筒到达排水程序时,判断第二洗涤筒此时是否正在脱水,若正在脱水,则第一洗涤筒等待第二洗涤筒脱水完成后再开始排水;若第二洗涤筒此时没有脱水,则判断第一洗涤筒是否等待至第二洗涤筒脱水完成后再开始排水。
- 根据权利要求1所述的一种多筒洗衣机的排水控制方法,其特征在于:判断是否第一洗涤筒等待至第二洗涤筒脱水完成后再排水的过程包括:确定第二洗涤筒距离脱水的时间为T32,确定第二洗涤筒脱水所用时间为T33,设定一允许的等待时间T3,若T32+T33<T3,则第一洗涤筒等待第二洗涤筒脱水完成后再排水,否则第一洗涤筒的水直接排掉。
- 根据权利要求1或2所述的一种多筒洗衣机的排水控制方法,其特征在于:第一洗涤筒到达排水程序,判断第二洗涤筒此时是否正在排水,若第二洗涤筒此时正在排水,则第一洗涤筒等待第二洗涤筒排水结束后排水,否则第一洗涤筒的水直接排掉。
- 根据权利要求1-3任一所述的一种多筒洗衣机的排水控制方法,其特征在于:第一洗涤筒到达排水程序,比较第二洗涤筒到达进水程序的时间T12和第一洗涤筒到达下次排水程序的时间T11,若T12<T11,第一洗涤筒等待至第二洗涤筒进水,若T12≥T11,第一洗涤筒的水直接排走。
- 根据权利要求4所述的一种多筒洗衣机的排水控制方法,其特征在于:比较第二洗涤筒到达进水程序的时间T12和第一洗涤筒到达下次排水程序的时间T11之前,判断第一洗涤筒的水是否可以重复利用,若否,第一洗涤筒的水直接排走,若是,比较第二洗涤筒到达进水程序的时间T12和第一洗涤筒到达下次排水程序的时间T11;或者在第一洗涤筒等待至第二洗涤筒进水时,判断第一洗涤筒的水是否可以重复利用,若否,第一洗涤筒的水直接排走,若是,第一洗涤筒的水排入第二洗涤筒,水重复利用。
- 根据权利要求4或5所述的一种多筒洗衣机的排水控制方法,其特征在于:第一洗涤筒到达排水程序时若第二洗涤筒正在进水,则第二洗涤筒到达进水程序的时间T12为0,无需等待。
- 根据权利要求4-6任一所述的一种多筒洗衣机的排水控制方法,其特征在于:设定一允许的等待时间T1,T1<T11,比较第二洗涤筒到达进水程序的时间T12和设定的允许的等待时间T1,若T12<T1,第一洗涤筒等待至第二洗涤筒进水,若T12≥T1,第一洗涤筒的水直接排走。
- 根据权利要求4-7任一所述的一种多筒洗衣机的排水控制方法,其特征在于:第一洗涤筒到达排水程序,判断第二洗涤筒正在进行的或者即将进行的是否是最后一次漂洗进水,若是,第一洗涤筒的水直接将水排走,若否,继续判断第一洗涤筒的水是否可以重复利用。
- 根据权利要求1-8任一所述的一种多筒洗衣机的排水控制方法,其特征在于:第二洗涤筒到达排水程序,判断第一洗涤筒此时是否正在脱水,若正在脱水,则第二洗涤筒等待第一洗涤筒脱水完成后排水;若第一洗涤筒此时没有脱水,则判断是否等待至第一洗涤筒脱水完成后再排水。
- 根据权利要求1-9任一所述的一种多筒洗衣机的排水控制方法,第一洗涤筒到达排水程序时,判断第二洗涤筒此时是否正在运行,若是,判断第二洗涤筒是否正在或者将要执行脱水程序,若否,第一洗涤筒直接执行排水程序。
- 一种多筒洗衣机的排水控制方法,所述多筒洗衣机至少包括第一洗涤筒和第二洗 涤筒,其特征在于:第一洗涤筒到达排水程序时,判断第二洗涤筒此时是否正在排水或脱水,若正在排水或脱水,则第一洗涤筒等待至第二洗涤筒脱水完成后再开始排水;若第二洗涤筒此时没有排水或脱水,则判断第一洗涤筒是否需要等待至第二洗涤筒脱水完成后再开始排水。
- 根据权利要求11所述的一种多筒洗衣机的排水控制方法,其特征在于:判断是否第一洗涤筒需要等待至第二洗涤筒脱水完成后再开始排水时,确定第二洗涤筒距离排水的时间T31,第二洗涤筒排水所用时间T34,第二洗涤筒脱水所用时间T33,第一洗涤筒距离下次排水时间T5,若T5<T31+T34,则第一洗涤筒的水直接排掉,否则继续判断第一洗涤筒是否需要等待至第二洗涤筒脱水完成后再开始排水。
- 根据权利要求11或12所述的一种多筒洗衣机的排水控制方法,其特征在于:判断是否第一洗涤筒需要等待至第二洗涤筒脱水完成后再开始排水时,确定第二洗涤筒距离排水的时间T31,第二洗涤筒排水所用时间T34,第二洗涤筒脱水所用时间T33,设定一允许的等待时间T3,若T31+T34+T33<T3,则第一洗涤筒等待第二洗涤筒脱水完成后再排水,否则第一洗涤筒的水直接排掉。
- 根据权利要求11-13任一所述的一种多筒洗衣机的排水控制方法,其特征在于:第一洗涤筒到达排水程序时,先判断第二洗涤筒此时是否正在运行,若否,第一洗涤筒直接执行排水程序,若是,继续判断第二洗涤筒此时是否正在排水或脱水。
- 根据权利要求11-14任一所述的一种多筒洗衣机的排水控制方法,其特征在于:若判断第一洗涤筒等待至第二洗涤筒脱水完成,判断第二洗涤筒脱水完成后是否需要进水,若不需要进水,第一洗涤筒的水直接排走,若需要进水,判断第一洗涤筒的水是否可以重复利用,若可以重复利用,第一洗涤筒的水排入第二洗涤筒。
- 根据权利要求11-15任一所述的一种多筒洗衣机的排水控制方法,其特征在于:第一洗涤筒到达排水程序时,若第二洗涤筒正在进水,判断第一洗涤筒的水是否可以重复利用,若可以重复利用,第一洗涤筒的水排入第二洗涤筒。
- 根据权利要求15或16所述的一种多筒洗衣机的排水控制方法,其特征在于:若第二洗涤筒正在进行的或者即将进行的是最后一次漂洗进水,第一洗涤筒的水不可以重复利用。
- 根据权利要求15或16所述的一种多筒洗衣机的排水控制方法,其特征在于:若第一洗涤筒是最后一次漂洗的排水,第一洗涤筒的水不可以重复利用。
- 根据权利要求15或16所述的一种多筒洗衣机的排水控制方法,其特征在于:若第一洗涤筒排水时处于洗涤状态且第二洗涤筒进水时处于漂洗状态,或者第一洗涤筒排水时和第二洗涤筒进水时均处于洗涤状态且第一洗涤筒的洗涤次数少于第二洗涤筒的洗涤次数,或者第一洗涤筒排水时和第二洗涤筒进水时均处于漂洗状态且第一洗涤筒的漂洗次数少于第二洗涤筒的漂洗次数,或者第一洗涤筒的水的浊度超过设定值,第一洗涤筒的水不可以重复利用。
- 根据权利要求11-19任一所述的一种多筒洗衣机的排水控制方法,其特征在于:第二洗涤筒到达排水程序时,判断第一洗涤筒此时是否正在排水或脱水,若正在排水或脱水,则第二洗涤筒等待至第一洗涤筒脱水完成后再开始排水;若第一洗涤筒此时没有排水或脱水,则判断第二洗涤筒是否需要等待至第一洗涤筒脱水完成后再开始排水。
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AU2015361715A AU2015361715B2 (en) | 2014-12-12 | 2015-08-31 | Multi-drum washing machine drainage control method |
JP2017519496A JP6443645B2 (ja) | 2014-12-12 | 2015-08-31 | 複数槽洗濯機の排水制御方法 |
KR1020177016047A KR102383279B1 (ko) | 2014-12-12 | 2015-08-31 | 다중 세탁조 세탁기의 배수제어 방법 |
US15/524,668 US20170321364A1 (en) | 2014-12-12 | 2015-08-31 | Multi-drum washing machine and drainage control method |
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CN201410772774.6 | 2014-12-12 | ||
CN201510401932.1A CN106319843B (zh) | 2015-07-09 | 2015-07-09 | 一种多筒洗衣机的排水控制方法 |
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KR102383279B1 (ko) | 2022-04-06 |
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JP2018501827A (ja) | 2018-01-25 |
US20170321364A1 (en) | 2017-11-09 |
EP3231924B1 (en) | 2024-07-17 |
AU2015361715B2 (en) | 2020-01-16 |
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AU2015361715A1 (en) | 2017-07-20 |
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