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 PDF

Info

Publication number
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
Authority
WO
WIPO (PCT)
Prior art keywords
washing tub
water
washing
tub
time
Prior art date
Application number
PCT/CN2015/088593
Other languages
English (en)
French (fr)
Inventor
李文伟
王金凯
吴军
常园园
衣少磊
Original Assignee
青岛海尔滚筒洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201410772774.6A external-priority patent/CN105734894B/zh
Priority claimed from CN201510401932.1A external-priority patent/CN106319843B/zh
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to AU2015361715A priority Critical patent/AU2015361715B2/en
Priority to JP2017519496A priority patent/JP6443645B2/ja
Priority to KR1020177016047A priority patent/KR102383279B1/ko
Priority to US15/524,668 priority patent/US20170321364A1/en
Priority to EP15867621.3A priority patent/EP3231924B1/en
Publication of WO2016090971A1 publication Critical patent/WO2016090971A1/zh

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 
    • D06F33/30Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/42Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F31/00Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/02Rotary receptacles, e.g. drums
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/006Recovery arrangements, e.g. for the recovery of energy or water
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20Washing liquid condition, e.g. turbidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/08Draining of washing liquids
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/20Arrangements 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)

Abstract

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(1)和第二洗涤筒(2),第一洗涤筒(1)到达排水程序时,判断第二洗涤筒(2)此时是否正在脱水,若正在脱水,则第一洗涤筒(1)等待第二洗涤筒(2)脱水完成后再开始排水;若第二洗涤筒(2)此时没有脱水,则判断第一洗涤筒(1)是否等待至第二洗涤筒(2)脱水完成后再开始排水。或第一洗涤筒(1)到达排水程序时,判断第二洗涤筒(2)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(1)等待至第二洗涤筒(2)脱水完成后再开始排水;若第二洗涤筒(2)此时没有排水或脱水,则判断第一洗涤筒(1)是否需要等待至第二洗涤筒(2)脱水完成后再开始排水。

Description

一种多筒洗衣机的排水控制方法 技术领域
本发明涉及洗涤领域,尤其是一种多筒洗衣机的排水控制方法。
背景技术
目前,市场上在售的滚筒洗衣机多数只有一个洗涤筒。随着人们的卫生意识的加强,越来越多的用户需要将不同类型的衣物分开洗涤或少量衣物及时洗涤。
随着人们生活质量的提高,卫生意识也逐渐提高,尤其在家庭衣物洗涤方面,越来越多的人将衣物分开洗涤。如果用现有洗衣机采取多次洗衣的方式,在洗涤时间上难以满足要求;如果购买两台或多台洗衣机分开同时洗涤,不仅会带来能源和水资源的极大浪费,而且占据空间大,不适于家庭使用。因此,用多筒洗衣机即可满足上述需要,解决能源和水以及空间的浪费问题。
专利201010117002.0中公开了一种洗衣机的控制方法,所述洗衣机包括第一洗涤桶和第二洗涤桶,所述方法包括步骤:接收将在所述第一洗涤桶中执行的、要求供水程序或排水程序的第一操作指令;确定在所述第二洗涤桶中是否正在执行相同的操作指令;当正在所述第二洗涤桶中执行相同的操作指令时,确定不能执行所述第一操作指令;在将要求所述供水程序或所述排水程序的相同的操作指令同时输入所述第一洗涤桶和所述第二洗涤桶中时,确定所述第一洗涤桶和所述第二洗涤桶中的哪一个具有较短的剩余洗涤时间;以及优先在剩余洗涤时间较短的洗涤桶中执行所述供水程序或所述排水程序。
双筒洗衣机的重心较高,不稳定,因此对振动的要求更高,而洗衣机的整体的质量越大,其振动越小,执行脱水程序时,滚筒高速运转肯定会带来振动,其中重心高的筒会产生较大振动和噪音,给日常生活带来不必要的麻烦。有时候一个洗涤筒排水时,另一个洗涤筒正在脱水,如果将水排走,振动只会增大,如果先不排水,该部分水能起到配重的作用。但往往并不是一个筒将要排水时,另一个筒正在脱水,所以需要判断一下,是否等待另一个筒排水。
鉴于此提出本发明。
发明内容
本发明的目的为克服现有技术的不足,提供一种多筒洗衣机的排水控制方法,降低脱水时的振动。
为了实现该目的,本发明采用如下技术方案: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,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排水;
若第二洗涤筒此时没有脱水,则判断是否等待至第二洗涤筒脱水完成后再排水。
判断是否等待至第二洗涤筒脱水完成后再排水的过程: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排水,否则第一洗涤筒的水直接排掉。
第一洗涤筒即将排水时,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。
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。
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。
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。
设定一允许的等待时间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。
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。
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。
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,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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
采用本发明所述的技术方案后,带来以下有益效果:
1、本发明所述洗衣机其中一个洗涤筒排水时,若另一个洗涤筒正在脱水或者在一定时间内要脱水,则第一洗涤筒内先不排水,增加洗衣机的重量,实现减震效果。其中一个洗涤筒 到达排水程序时,若另一个洗涤筒正在排水或脱水或者在一定时间内要排水或脱水,则第一洗涤筒内先不排水,增加洗衣机的重量,在第二洗涤筒脱水时起到增加配重的作用,实现减震效果。
2、本发明增加等待脱水后排水的判断过程,合理安排两个洗涤筒的工作过程,最大程度上实现减震效果。
3、本发明根据排水等待时间来判定是否在到达排水程序时等待将水排出至另一筒进行重复使用,具有简单的判断和控制逻辑,在实际洗涤程序中控制稳定性较高。同时,实现水的充分重复利用,实用价值高,更能有效地推广应用。
4、本发明准确判断水不能重复利用的情况,保证洗涤效果。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
图1:本发明双筒洗衣机结构图
图2:本发明控制方法流程图
图3:本发明又一实施例控制方法流程图
图4:本发明又一实施例控制方法流程图
图5:本发明又一实施例控制方法流程图
图6:本发明又一实施例控制方法流程图
其中:1、第一洗涤筒,2、第二洗涤筒。
具体实施方式
如图1所示,一种双滚筒洗衣机,其设有可独立执行衣物洗涤步骤的第一洗涤筒1和第二洗涤筒2。第一洗涤筒1和第二洗涤筒2可分别独立的对衣物依次执行进水程序、洗涤程序、排水程序、漂洗程序、脱水程序,以达到对衣物进行洗涤的目的。优选的,第一洗涤筒和第二洗涤筒还可以分别加装烘干装置,以在脱水程序后,执行烘干程序,达到对第一洗涤筒和/或第二洗涤筒中的衣物进行烘干的目的。优选的,第一洗涤筒内设有对其内洗涤水进行加热的第一加热器,第二洗涤筒内设有对其内洗涤水进行加热的第二加热器。从而,在执行洗涤程序过程中,对应洗涤筒中的洗涤水进行加热处理,以控制衣物洗涤过程中的水温,提高洗涤效果。
本发明中,第一洗涤筒与第二洗涤筒连通,第一洗涤筒的水在满足一定条件后可以排到第二洗涤筒重复利用,第二洗涤筒的水在满足一定条件后可以排到第一洗涤筒重复利用,若不满足重复利用的条件,通过排水管直接排走,提高了水的利用率,避免水源的浪费,同时,增加了控制过程,保证只有水较干净时才重复利用,保证洗涤效果。
实施例一
如图1所示,本实施例所述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排水;所述第一洗涤筒内的水起到了配重的作用,可以增加洗衣机的重量,实现减震的效果。
若第二洗涤筒此时没有脱水,则判断是否等待至脱水完成后再排水。可以避免第一洗涤筒刚排完水,第二洗涤筒就开始脱水的情况下,第一洗涤筒的水起不到减震的效果,造成浪费。
判断是否等待至脱水完成后再排水的过程: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<T3-T33,说明在允许等待的时间范围内,则第一洗涤筒等待第二洗涤筒脱水完成后排水,否则第一洗涤筒的水直接排掉。
由于第一洗涤筒和第二洗涤筒的排水口通过管路连接至洗衣机的排水口,整个洗衣机只有一个排水口,两个洗衣机同时排水,由于压力差可能造成洗涤水回流,造成衣物污染,而共用一个排水管,同时排和分别排的速度实质上是一样的,所以第一洗涤筒和第二洗涤 筒不能同时排水,第一洗涤筒即将排水时,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。
为了对第一洗涤筒内的水重复利用,第一洗涤筒到达排水程序时,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,判断第二洗涤筒是否正在进水,若是,第一洗涤筒的水排入第二洗涤筒,水重复利用;若否,判断第一洗涤筒是否等待至第二洗涤筒进水。
判断第一洗涤筒是否等待至第二洗涤筒进水的过程: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,第一洗涤筒等待第二洗涤筒进水,第一洗涤筒的水排入第二洗涤筒,水重复利用,若T12≥T11,第一洗涤筒的水直接排走。
上述判断过程可能造成等待时间较长,此时可以设定一允许的等待时间T1,T1<T11,若T12<T1,说明在允许等待的时间范围内,第一洗涤筒等待第二洗涤筒进水,第一洗涤筒的水排入第二洗涤筒,水重复利用,若T12≥T1,说明不在允许等待的时间范围内第一洗涤筒的水直接排走。
判断第一洗涤筒的水是否可以重复利用时,检测第一洗涤筒内的水的浊度值或泡沫浓度值,若浊度值或泡沫浓度值小于设定值,第一洗涤筒的水可以重复利用,否则第一洗涤筒的水不可以重复利用,直接将水排走。
第一洗涤筒到达排水程序时,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。
第一洗涤筒和第二洗涤筒只是为了方便说明编的号,不分顺序关系,还可以第二洗涤筒排水时,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;所述第二洗涤筒内的水起到了配重的作用,可以增加洗衣机的重量,实现减震的效果。
若第一洗涤筒此时没有脱水,则判断是否等待至脱水完成后再排水。可以避免第二洗涤筒刚排完水,第一洗涤筒就开始脱水的情况下,第二洗涤筒的水起不到减震的效果,造成浪费。
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。
如图2所示,本实施例所述控制方法为:
1)第一洗涤筒到达排水程序,
2)判断第二洗涤筒是否运行中,若是,执行步骤3),若否执行步骤8),
3)判断第二洗涤筒是否正在排水,若否,执行步骤4),若是,执行步骤7),
4)判断第二洗涤筒是否正在脱水,若否,执行步骤5),若是,执行步骤6),
5)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<T3-T33,执行步骤6),否则执行步骤8),
6)第一洗涤筒等待第二洗涤筒脱水结束,进入步骤8),
7)第一洗涤筒等待第二洗涤筒排水结束,进入步骤8),
8)第一洗涤筒排水。
实施例二
如图5、图6所示,本实施例所述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排水或脱水,若正在排水或脱水,则第一洗涤筒等待第二洗涤筒脱水完成后排水;第二洗涤筒脱水时,第一洗涤筒内的水保留在第一洗涤筒内,所述第一洗涤筒内的水起到了配重的作用,可以增加洗衣机的重量,实现减震的效果。即第二洗涤筒的排水程序和脱水程序连在一起执行,排水程序和脱水程序之间不被其他程序 打断。
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等待至第二洗涤筒脱水完成后再排水。如果第二洗涤筒马上就要脱水,第一洗涤筒可以等待第二洗涤筒脱水完成后再排水,可以避免第一洗涤筒刚排完水,或者第一洗涤筒刚排完水后不久第二洗涤筒就开始脱水的情况下,第一洗涤筒的水起不到减震的效果,造成浪费。第二洗涤筒脱水时,第一洗涤筒内的水保留在第一洗涤筒内,所述第一洗涤筒内的水起到了配重的作用,可以增加洗衣机的重量,实现减震的效果。
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:第二洗涤筒距离排水的时间为T31,确定第二洗涤筒排水所用时间为T34,确定第二洗涤筒脱水所用时间为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,等到第一洗涤筒下次排水时再利用第一洗涤筒的水进行脱水的减震,否则继续判断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。可避免第一洗涤筒一直等待第二洗涤筒脱水完成后再排水造成第一洗涤筒的洗衣时间太长,且如果第一洗涤筒的下次排水能够在第二洗涤筒脱水之前,第一洗涤筒的本次排水根本没必要等待至第二洗涤筒脱水完成再排水,利用第一洗涤筒下次排水时的水保留在第一洗涤筒内,所述第一洗涤筒内的水起到了配重的作用,可以增加洗衣机的重量,实现减震的效果。
判断是否等待至脱水完成后再排水的过程:第二洗涤筒距离排水的时间为T31,确定第二洗涤筒排水所用时间为T34,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T31+T34+T33<T3,说明在允许等待的时间范围内,则第一洗涤筒等待第二洗涤筒脱水完成后排水,否则第一洗涤筒的水直接排掉。设定允许等待时间,若第一洗涤筒排水等待时间超过设定允许等待时间时,第一洗涤筒不再等待至第二洗涤筒脱水结束,可避免第一洗涤筒等待排水时间过长时,造成第一洗涤筒的洗衣时间太长,合理安排两个洗涤筒的洗涤过程。
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排水或脱水程序,若否,第一洗涤筒直接执行排水程序。
由于第一洗涤筒和第二洗涤筒的排水口通过管路连接至洗衣机的排水口,整个洗衣机只有一个排水口,两个洗衣机同时排水,由于压力差可能造成洗涤水回流,造成衣物污染,而共用一个排水管,同时排和分别排的速度实质上是一样的,所以第一洗涤筒和第二洗涤筒不能同时排水,同时第二洗涤筒的排水程序和脱水程序连在一起执行,排水程序和脱水程序之间不被其他程序打断。第一洗涤筒即将排水时,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脱水结束后排水,否则第一洗涤筒的水直接排掉。
脱水时容易产生震动,尤其是如果一衣物分布不均匀,产生的震动更大,容易产生噪音,同时震动过大容易造成洗衣机零部件的连接松动,造成故障,本发明中由于设置两个洗涤筒,其中一个洗涤筒脱水时,可以用另一个洗涤筒中的水增大洗衣机重量,减小震动,第一洗涤筒即将排水时,判断第二洗涤筒此时是否正在脱水,若第二洗涤筒此时正在脱水,则第一洗涤筒等待第二洗涤筒脱水结束后排水,减小第二洗涤筒脱水时产生的震动。
同时还可以对洗涤筒内的水进行重复利用,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。
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。
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。
判断第一洗涤筒的水是否可以重复利用时,检测第一洗涤筒内的水的浊度值或泡沫浓度值,若浊度值或泡沫浓度值小于设定值,第一洗涤筒的水可以重复利用,否则第一洗涤筒的水不可以重复利用,直接将水排走。
第一洗涤筒到达排水程序时,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。
第一洗涤筒到达排水程序,判断第一洗涤筒是否是最后一次漂洗的排水,若是最后一次漂洗的排水,第一洗涤筒的水直接将水排走,若不是最后一次漂洗的排水,判断第一洗涤筒的水是否可以重复利用。因为最后一次漂洗中可能会加入软化剂或者杀毒剂等,而第二洗涤筒可能不需要该过程,所以避免对第二洗涤筒中的衣物造成影响,若是最后一次漂洗的排水,第一洗涤筒的水直接将水排走。
第一洗涤筒和第二洗涤筒只是为了方便说明编的号,不分顺序关系,还可以第二洗涤筒排水时,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,则第二洗涤筒等待第一洗涤筒脱水完成后排水;所述第二洗涤筒内的水起到了配重的作用,可以增加洗衣机的重量,实现减震的效果。
若第一洗涤筒此时没有排水或脱水,则判断是否第二洗涤筒等待至第一洗涤筒脱水完成后再排水。可以避免第二洗涤筒刚排完水,第一洗涤筒就开始脱水的情况下,第二洗涤筒的水起不到减震的效果,造成浪费。
所示本实施例所述控制方法为:
1)第一洗涤筒到达排水程序;
2)判断第二洗涤筒是否运行中,若是,执行步骤3),若否执行步骤6);
3)判断第二洗涤筒是否正在排水,若否,执行步骤4),若是,执行步骤5);
4)判断第二洗涤筒是否正在脱水,若否,执行步骤6),若是,执行步骤5);
5)第一洗涤筒等待第二洗涤筒脱水结束,进入步骤6);
6)第一洗涤筒排水。
本实施例所述又一控制方法为:
1)第一洗涤筒到达排水程序;
2)判断第二洗涤筒是否运行中,若是,执行步骤3),若否执行步骤7);
3)判断第二洗涤筒是否正在排水,若否,执行步骤4),若是,执行步骤6);
4)判断第二洗涤筒是否正在脱水,若否,执行步骤5),若是,执行步骤6);
5)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,执行步骤7),否则执行步骤6);
6)第一洗涤筒等待第二洗涤筒脱水结束,进入步骤7);
7)第一洗涤筒排水。
本实施例所述又一控制方法为:
1)第一洗涤筒到达排水程序;
2)判断第二洗涤筒是否运行中,若是,执行步骤3),若否执行步骤7);
3)判断第二洗涤筒是否正在排水,若否,执行步骤4),若是,执行步骤6);
4)判断第二洗涤筒是否正在脱水,若否,执行步骤5),若是,执行步骤6);
5)确定第二洗涤筒距离排水的时间为T31,第二洗涤筒排水所用时间为T34,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T31+T34+T33<T3,执行步骤6),否则执行步骤7);
6)第一洗涤筒等待第二洗涤筒脱水结束,进入步骤7);
7)第一洗涤筒排水。
本实施例所述又一控制方法为:
1)第一洗涤筒到达排水程序;
2)判断第二洗涤筒是否运行中,若是,执行步骤3),若否执行步骤8);
3)判断第二洗涤筒是否正在排水,若否,执行步骤4),若是,执行步骤7);
4)判断第二洗涤筒是否正在脱水,若否,执行步骤5),若是,执行步骤7);
5)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,执行步骤8),否则执行步骤6);
6)确定第二洗涤筒距离排水的时间为T31,第二洗涤筒排水所用时间为T34,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T31+T34+T33<T3,执行步骤7),否则执行步骤8);
7)第一洗涤筒等待第二洗涤筒脱水结束,进入步骤8);
8)第一洗涤筒排水。
所示本实施例所述又一控制方法为:
1)第一洗涤筒到达排水程序;
2)判断第二洗涤筒是否运行中,若是,执行步骤3),若否执行步骤12);
3)判断第二洗涤筒是否正在排水,若否,执行步骤4),若是,执行步骤7);
4)判断第二洗涤筒是否正在脱水,若否,执行步骤5),若是,执行步骤7);
5)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,执行步骤8),否则执行步骤6);
6)确定第二洗涤筒距离排水的时间为T31,第二洗涤筒排水所用时间为T34,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T31+T34+T33<T3,执行步骤7),否则执行步骤8);
7)第一洗涤筒等待第二洗涤筒脱水结束,进入步骤8);
8)第一洗涤筒准备排水;
9)判断第二洗涤筒是否进水,若是,执行步骤10),若否执行步骤12);
10)判断第一洗涤筒的水是否可以重复利用,若是,执行步骤11)若否,执行步骤12);
11)第一洗涤筒的水排入第二洗涤筒,重复利用;
12)第一洗涤筒的水排走。
实施例三
本实施例所述控制方法增加对第一洗涤筒的水的重复利用的过程:如图3所示,本实施例采用排水等待时间为判断标准,判断是否进行水的重复利用,根据排水等待时间来判定是否在到达排水程序时等待将水排出至另一筒进行重复使用,具有简单的判断和控制逻辑,在实际洗涤程序中控制稳定性较高。同时,实现水的充分重复利用,实用价值高,更能有效地推广应用。
第一洗涤筒和第二洗涤筒同时处于工作状态时,水重复利用的控制方法如下:
一种多筒洗衣机水重复利用的控制方法,所述多筒洗衣机至少包括第一洗涤筒和第二洗涤筒,第一洗涤筒和第二洗涤筒同时处于工作状态时,第一洗涤筒到达排水程序时,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。
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。
具体:步骤1:第一洗涤筒到达排水程序,判断第一洗涤筒的水是否可以重复利用,若是,执行步骤2,若否,第一洗涤筒的水直接排走;
步骤2: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,第一洗涤筒的水排入第二洗涤筒,水重复利用,若T12≥T11,第一洗涤筒的水直接排走。增加判断是否等待过程,很大范围增加了第一洗涤筒的水重复利用的几率,更多的水能够重复利用。
步骤1中,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,第一洗涤筒的水排入第二洗涤筒,水重复利用。也可以在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,先判断第二洗涤筒此时是否正在执行进水程序,如果第二洗涤筒没有进行进水程序时,再进行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
步骤2中,设定一允许的等待时间T1,T1<T11,若T12<T1,第一洗涤筒等待至第二洗涤筒进水,第一洗涤筒的水排入第二洗涤筒,水重复利用,若T12≥T1,第一洗涤筒的水直接排走。该步骤可以避免第一洗涤筒等待太长时间,在保证第一洗涤筒的洗涤时间的前提下合理安排水的重复利用,不会因为只考虑重复用水,浪费第一洗涤筒的太多的时间,洗衣机如果判断等待的时间过长,超过了设定的允许等待时间,则第一洗涤筒的水就不重复利用了,该判断将水的重复利用变的更合理,最大程度上协调了等待时间和水重复利用之间的关系。
步骤1中,检测第一洗涤筒内的水的浊度值或泡沫浓度值,若浊度值或泡沫浓度值小于设定值,第一洗涤筒的水可以重复利用,否则第一洗涤筒的水不可以重复利用,直接将水排走。在水的浊度值或泡沫浓度值在设定范围内时,水才可以重新利用。
步骤1中,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。保证最后一次漂洗进水进净水,保证衣物洗涤完成后的效果。
步骤2、中,第一洗涤筒的水排入第二洗涤筒时,判断第二洗涤筒是否是执行洗涤进水程序,若是,第二洗涤筒先进行洗涤剂盒冲洗进水,第二洗涤筒洗涤剂盒冲洗进水结束后,再进行第一洗涤筒的水排入第二洗涤筒,若否,直接进行第一洗涤筒的水排入第二洗涤筒。
步骤2中,第一洗涤筒的水排入第二洗涤筒时,检测第二洗涤筒内水位的高度,若当第二洗涤筒内水位到达设定水位值时,第一洗涤筒内还有水,将第一洗涤筒剩余水直接排走;若当第一洗涤筒内水全部排到第二洗涤筒内后,第二洗涤筒内水位还未达到设定水位值,通过外部进水口给第二洗涤筒进净水。
第一洗涤筒的水直接排走时,判断第二洗涤筒此时是否正在执行脱水程序,若是,第一洗涤筒等待第二洗涤筒脱水完成后排水,若否,确定第二洗涤筒距离脱水的时间为T32,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,则第一洗涤筒等待至第二洗涤筒脱水完成后排水,否则将第一洗涤筒的水直接排走。
也可以通过判断洗涤状态和洗涤次数来判断第一洗涤筒的水可以重复利用,步骤1中,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,第一洗涤筒的水不可以重复利用。
当第二洗涤筒到达排水程序时,判断第二洗涤筒的水是否可以重复利用,若是,比较第一洗涤筒到达进水程序的时间和第二洗涤筒到达下次排水程序的时间,判断第二洗涤筒是否等待至第一洗涤筒执行进水程序。
第一洗涤筒的排水口与第二洗涤筒的连通,第一洗涤筒内的水可以排到第二洗涤筒重复利用,第一洗涤筒的排水口处设有留水阀,第一洗涤筒的水可经过留水阀进入第二洗涤 筒,第二洗涤筒的设有进水阀,外部净水可通过进水阀进入第二洗涤筒,所述控制方法如下:
1)、第一洗涤筒到达排水程序,
2)、判断第一洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤6),
3)、确定第一洗涤筒距离下次执行排水程序的时间为T11,确定第二洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤4),若T12≥T11,执行步骤6),
4)、第一洗涤筒等待第二洗涤筒进水,执行步骤5)
5)、第一洗涤筒内的水排入第二洗涤筒,
6)、第一洗涤筒的水直接排走。
所述控制方法还可以在比较第一洗涤筒距离下次执行排水程序的时间和第二洗涤筒距离执行进水程序的时间之前增加一判断第二洗涤筒是否正在进水的过程,控制方法如下:
1)、第一洗涤筒到达排水程序,
2)、判断第一洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤7),
3)、判断第二洗涤筒此时是否正在执行进水程序,若否,执行步骤4),若是,执行步骤6),
4)、确定第一洗涤筒距离下次执行排水程序的时间为T11,确定第二洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤5),若T12≥T11,执行步骤7),
5)、第一洗涤筒等待第二洗涤筒进水,执行步骤6),
6)、第一洗涤筒内的水排入第二洗涤筒,
7)、第一洗涤筒的水直接排走。
所述控制方法还可以包括判断第一洗涤筒是否有足够多的时间等待第二洗涤筒进水,控制方法如下:
1)、第一洗涤筒到达排水程序,
2)、判断第一洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤8),
3)、判断第二洗涤筒此时是否正在执行进水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第一洗涤筒距离下次执行排水程序的时间为T11,确定第二洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤5),若T12≥T11,执行步骤8),
5)、设定一允许的等待时间T1,若T12<T1,执行步骤6),若T12≥T1,执行步骤8),
6)、第一洗涤筒等待第二洗涤筒进水,执行步骤7),
7)、第一洗涤筒内的水排入第二洗涤筒,
8)、第一洗涤筒的水直接排走。
所述第一洗涤筒的水如果很脏就不能重复利用、或者第二洗涤筒是最后一次漂洗进水,也不能重复利用,控制方法如下:
1)、第一洗涤筒到达排水程序,
2)、检测第一洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤3),若否,执行步骤9),
3)、判断第二洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤4),若是,执行步骤9),
4)、判断第二洗涤筒此时是否正在执行进水程序,若否,执行步骤5),若是,执行步骤8),
5)、确定第一洗涤筒距离下次执行排水程序的时间为T11,确定第二洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤6),若T12≥T11,执行步骤9),
6)、设定一允许的等待时间T1,若T12<T1,执行步骤7),若T12≥T1,执行步骤9),
7)、第一洗涤筒等待第二洗涤筒进水,执行步骤8),
8)、第一洗涤筒内的水排入第二洗涤筒,
9)、第一洗涤筒的水直接排走。
第一洗涤筒的水排入第二洗涤筒时,第二洗涤筒若是洗涤进水,还需冲洗洗涤剂盒,还需检测水位,控制方法如下:
1)、第一洗涤筒到达排水程序,
2)、检测第一洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤3),若否,执行步骤12),
3)、判断第二洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤4),若是,执行步骤12),
4)、判断第二洗涤筒此时是否正在执行进水程序,若否,执行步骤5),若是,执行步骤10),
5)、确定第一洗涤筒距离下次执行排水程序的时间为T11,确定第二洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤6),若T12≥T11,执行步骤12),
6)、设定一允许的等待时间T1,若T12<T1,执行步骤7),若T12≥T1,执行步骤12),
7)、判断第二洗涤筒是否是执行洗涤进水程序,若是,执行步骤8),若否,执行步骤10),
8)、第二洗涤筒先进行洗涤剂盒冲洗进水,第二洗涤筒洗涤剂盒冲洗进水结束后,执行步骤9),
9)、第一洗涤筒等待第二洗涤筒进水,执行步骤10),
10)、第一洗涤筒内的水排入第二洗涤筒,
11)、检测第二洗涤筒内水位的高度,当第二洗涤筒内水位到达设定水位值时,若第一洗涤筒内还有水,将剩余水直接排走;若当第一洗涤筒内水全部排到第二洗涤筒内后,第二洗涤筒内水位还未达到设定水位值,通过外部进水口给第二洗涤筒进水。
12)、第一洗涤筒的水直接排走。
本实施例中第一洗涤筒和第二洗涤筒只是为了方便说明编的号,不分顺序关系,还可以对第二洗涤筒的水进行重新利用,第二洗涤筒的排水口与第一洗涤筒的连通,第二洗涤筒内的水可以排到第一洗涤筒重复利用,第二洗涤筒的排水口处设有留水阀,第二洗涤筒的水可经过留水阀进入第一洗涤筒,第一洗涤筒的设有进水阀,外部净水可通过进水阀进入第一洗涤筒,其中一个洗涤筒到达排水,判断该洗涤筒的水是否排入另一个洗涤筒进行重复利用时,另一个洗涤筒到达排水时就不考虑另一个洗涤筒的水的重复利用了,避免两个筒都等待造成死循环。控制方法如下:
1)、第二洗涤筒到达排水程序,
2)、判断第二洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤6),
3)、确定第二洗涤筒距离下次执行排水程序的时间为T11,确定第一洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤4),若T12≥T11,执行步骤6),
4)、第二洗涤筒等待第一洗涤筒进水,执行步骤5),
5)、第二洗涤筒内的水排入第一洗涤筒,
6)、第二洗涤筒的水直接排走。
所述控制方法还可以在比较第二洗涤筒距离下次执行排水程序的时间和第一洗涤筒距离执行进水程序的时间之前增加一判断第一洗涤筒是否正在进水的过程,控制方法如下:
1)、第二洗涤筒到达排水程序,
2)、判断第二洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤7),
3)、判断第一洗涤筒此时是否正在执行进水程序,若否,执行步骤4),若是,执行步骤6),
4)、确定第二洗涤筒距离下次执行排水程序的时间为T11,确定第一洗涤筒距离执行进 水程序的时间为T12,若T12<T11,执行步骤5),若T12≥T11,执行步骤7),
5)、第二洗涤筒等待第一洗涤筒进水,执行步骤6),
6)、第二洗涤筒内的水排入第一洗涤筒,
7)、第二洗涤筒的水直接排走。
所述控制方法还可以包括判断第二洗涤筒是否有足够多的时间等待第一洗涤筒进水,控制方法如下:
1)、第二洗涤筒到达排水程序,
2)、判断第二洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤8),
3)、判断第一洗涤筒此时是否正在执行进水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第二洗涤筒距离下次执行排水程序的时间为T11,确定第一洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤5),若T12≥T11,执行步骤8),
5)、设定一允许的等待时间T1,若T12<T1,执行步骤6),若T12≥T1,执行步骤8),
6)、第二洗涤筒等待第一洗涤筒进水,执行步骤7),
7)、第二洗涤筒内的水排入第一洗涤筒,
8)、第二洗涤筒的水直接排走。
所述第二洗涤筒的水如果很脏就不能重复利用、或者第一洗涤筒是最后一次漂洗进水,也不能重复利用,控制方法如下:
1)、第二洗涤筒到达排水程序,
2)、检测第二洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤3),若否,执行步骤9),
3)、判断第一洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤4),若是,执行步骤9),
4)、判断第一洗涤筒此时是否正在执行进水程序,若否,执行步骤5),若是,执行步骤8),
5)、确定第二洗涤筒距离下次执行排水程序的时间为T11,确定第一洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤6),若T12≥T11,执行步骤9),
6)、设定一允许的等待时间T1,若T12<T1,执行步骤7),若T12≥T1,执行步骤9),
7)、第二洗涤筒等待第一洗涤筒进水,执行步骤8),
8)、第二洗涤筒内的水排入第一洗涤筒,
9)、第二洗涤筒的水直接排走。
第二洗涤筒的水排入第一洗涤筒时,第一洗涤筒若是洗涤进水,还需冲洗洗涤剂盒,还需检测水位,控制方法如下:
1)、第二洗涤筒到达排水程序,
2)、检测第二洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤3),若否,执行步骤12),
3)、判断第一洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤4),若是,执行步骤12),
4)、判断第一洗涤筒此时是否正在执行进水程序,若否,执行步骤5),若是,执行步骤10),
5)、确定第二洗涤筒距离下次执行排水程序的时间为T11,确定第一洗涤筒距离执行进水程序的时间为T12,若T12<T11,执行步骤6),若T12≥T11,执行步骤12),
6)、设定一允许的等待时间T1,若T12<T1,执行步骤7),若T12≥T1,执行步骤12),
7)、判断第一洗涤筒是否是执行洗涤进水程序,若是,执行步骤8),若否,执行步骤 10),
8)、第一洗涤筒先进行洗涤剂盒冲洗进水,第一洗涤筒洗涤剂盒冲洗进水结束后,执行步骤9),
9)、第二洗涤筒等待第一洗涤筒进水,执行步骤10),
10)、第二洗涤筒内的水排入第一洗涤筒,
11)、检测第一洗涤筒内水位的高度,当第一洗涤筒内水位到达设定水位值时,若第二洗涤筒内还有水,将剩余水直接排走;若当第二洗涤筒内水全部排到第一洗涤筒内后,第一洗涤筒内水位还未达到设定水位值,通过外部进水口给第一洗涤筒进水。
12)、第二洗涤筒的水直接排走。
实施例四
如图4所示,本实施例采用进水等待时间为判断标准,判断是否进行水的重复利用,根据进水等待时间来判定是否在到达进水程序时等待另一筒排水时进行重复使用,具有简单的判断和控制逻辑,在实际洗涤程序中控制稳定性较高。同时,实现水的充分重复利用,实用价值高,更能有效地推广应用。
第一洗涤筒和第二洗涤筒同时处于工作状态时,水重复利用的控制方法如下:
一种多筒洗衣机水重复利用的控制方法,所述多筒洗衣机至少包括第一洗涤筒和第二洗涤筒,第一洗涤筒和第二洗涤筒同时处于工作状态时,水重复利用的控制方法如下:第一洗涤筒到达进水程序时,比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21,若T22≥T21,第一洗涤筒直接进净水,若T22<T21,第一洗涤筒等待至第二洗涤筒排水。
比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21,之前,判断第二洗涤筒的水是否可以重复利用,若否,第一洗涤筒直接进净水,若是,比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21;或者第一洗涤筒等待至第二洗涤筒排水时,判断第二洗涤筒的水是否可以重复利用,若否,第一洗涤筒直接进净水,若是,第二洗涤筒的水排入第一洗涤筒重复利用。
具体:步骤1:第一洗涤筒到达进水程序,比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21,若T22≥T21,第一洗涤筒直接进净水,若T22<T21,第一洗涤筒等待至第二洗涤筒排水,执行步骤2;
步骤2:判断第二洗涤筒的水是否可以重复利用,若是,第二洗涤筒的水排入第一洗涤筒重复利用,若否,第一洗涤筒直接进净水。增加判断是否等待的过程,很大范围增加了第二洗涤筒的水重复利用的几率,更多的水能够重复利用。
步骤1中,第一洗涤筒到达进水程序时若第二洗涤筒正在排水,则第二洗涤筒到达排水程序的时间T22为0,无需等待,直接进行步骤2。也可以在比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21之前,先判断第二洗涤筒此时是否正在执行排水程序,如果第二洗涤筒没有进行排水程序时,再进行比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21
步骤1中,设定一允许的等待时间T2,T2<T21,若T22<T2,第一洗涤筒等待至第二洗涤筒排水,执行步骤2,若T22≥T2,第一洗涤筒直接进净水。该步骤可以避免第一洗涤筒等待太长时间,在保证第一洗涤筒的洗涤时间的前提下合理安排水的重复利用,不会因为只考虑重复用水,浪费第一洗涤筒的太多的时间,洗衣机如果判断等待的时间过长,超过了设定的允许等待时间,则第一洗涤筒就不重复利用第二洗涤筒的水了,该判断将水的重复利用变的更合理,最大程度上协调了等待时间和水重复利用之间的关系。
步骤2中,检测第二洗涤筒内的水的浊度值或泡沫浓度值,若浊度值或泡沫浓度值小于设定值,第二洗涤筒的水可以重复利用,否则第二洗涤筒的水不可以重复利用。在水的浊度值或泡沫浓度值在设定范围内时,水才可以重新利用。
步骤1中,第一洗涤筒到达进水程序时,判断开始执行的进水程序是否是最后一次漂 洗进水,若是,第一洗涤筒直接进净水,若否,继续比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21。保证最后一次漂洗进水进净水,保证衣物洗涤完成后的效果。
步骤2中,第二洗涤筒的水排入第一洗涤筒时,判断第一洗涤筒是否是执行洗涤进水程序,若是,第一洗涤筒先进行洗涤剂盒冲洗进水,第一洗涤筒洗涤剂盒冲洗进水结束后,再进行第二洗涤筒的水排入第一洗涤筒,若否,直接进行第二洗涤筒的水排入第一洗涤筒。
步骤2、中,第二洗涤筒的水排入第一洗涤筒时,检测第一洗涤筒内水位的高度,若当第一洗涤筒内水位到达设定水位值时,第二洗涤筒内还有水,将第二洗涤筒剩余水直接排走;若当第二洗涤筒内水全部排到第一洗涤筒内后,第一洗涤筒内水位还未达到设定水位值,第一洗涤筒进净水。
第二洗涤筒的水直接排走时,判断第一洗涤筒此时是否正在执行脱水程序,若是,第二洗涤筒等待第一洗涤筒脱水完成后排水,若否,确定第一洗涤筒距离脱水的时间为T41,第一洗涤筒脱水所用时间为T44,设定一允许的等待时间T4,若T41+T44<T4,则第二洗涤筒等待第一洗涤筒脱水完成后排水,否则将第二洗涤筒的水直接排走。
也可以通过判断洗涤状态和洗涤次数来判断第一洗涤筒的水可以重复利用,步骤2中,若第二洗涤筒排水时处于洗涤状态且第一洗涤筒进水时处于漂洗状态,或者第二洗涤筒排水时和第一洗涤筒进水时均处于洗涤状态且第二洗涤筒的洗涤次数少于第一洗涤筒的洗涤次数,或者第二洗涤筒排水时和第一洗涤筒进水时均处于漂洗状态且第二洗涤筒的漂洗次数少于第一洗涤筒的漂洗次数,第一洗涤筒的水不可以重复利用。
当第二洗涤筒到达进水程序时,比较第一洗涤筒到达排水程序的时间和第二洗涤筒到达下次进水程序的时间,判断第二洗涤筒是否等待第一洗涤筒排水。
第二洗涤筒的排水口与第一洗涤筒的连通,第二洗涤筒内的水可以排到第一洗涤筒重复利用,第二洗涤筒的排水口处设有留水阀,第二洗涤筒的水可经过留水阀进入第一洗涤筒,第一洗涤筒的设有进水阀,外部净水可通过进水阀进入第一洗涤筒,所述控制方法如下:
1)、第一洗涤筒到达进水程序,
2)、判断第二洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤6),
3)、确定第一洗涤筒距离下次执行进水程序的时间为T21,确定第二洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤4),若T22≥T21,执行步骤6),
4)、第一洗涤筒等待第二洗涤筒排水,执行步骤5),
5)、第二洗涤筒内的水排入第一洗涤筒,
6)、第一洗涤筒直接进净水,第二洗涤筒的水直接排走。
所述控制方法还可以在也可以在比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21之前增加一判断第二洗涤筒是否正在排水的过程,控制方法如下:
1)、第一洗涤筒到达进水程序,
2)、判断第二洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤7),
3)、判断第二洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤6),
4)、确定第一洗涤筒距离下次执行进水程序的时间为T21,确定第二洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤7),
5)、第一洗涤筒等待第二洗涤筒排水,执行步骤6),
6)、第二洗涤筒内的水排入第一洗涤筒,
7)、第一洗涤筒直接进净水,第二洗涤筒的水直接排走。
所述控制方法还可以包括判断第一洗涤筒是否有足够多的时间等待第二洗涤筒排水,控制方法如下:
1)、第一洗涤筒到达进水程序,
2)、判断第二洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤8),
3)、判断第二洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第一洗涤筒距离下次执行进水程序的时间为T21,确定第二洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤8),
5)、设定一允许的等待时间T2,若T22<T2,执行步骤6),若T22≥T2,执行步骤8),
6)、第一洗涤筒等待第二洗涤筒排水,执行步骤7),
7)、第二洗涤筒内的水排入第一洗涤筒,
8)、第一洗涤筒直接进净水,第二洗涤筒的水直接排走。
所述第二洗涤筒的水如果很脏就不能重复利用、或者第一洗涤筒是最后一次漂洗进水,也不能重复利用,控制方法如下:
1)、第一洗涤筒到达进水程序,
2)、判断第一洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤3),若是,执行步骤9),
3)、判断第二洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第一洗涤筒距离下次执行进水程序的时间为T21,确定第二洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤9),
5)、设定一允许的等待时间T2,若T22<T2,执行步骤6),若T22≥T2,执行步骤9),
6)、第一洗涤筒等待第二洗涤筒排水,执行步骤7),
7)、检测第二洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤8),若否,执行步骤9),
8)、第二洗涤筒内的水排入第一洗涤筒,
9)、第一洗涤筒直接进净水,第二洗涤筒的水直接排走。
第二洗涤筒的水排入第一洗涤筒时,第一洗涤筒若是洗涤进水,还需冲洗洗涤剂盒,还需检测水位,控制方法如下:
1)、第一洗涤筒到达进水程序,
2)、判断第一洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤3),若是,执行步骤12),
3)、判断第二洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第一洗涤筒距离下次执行进水程序的时间为T21,确定第二洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤12),
5)、设定一允许的等待时间T2,若T22<T2,执行步骤6),若T22≥T2,执行步骤12),
6)、第一洗涤筒等待第二洗涤筒排水,执行步骤7),
7)、检测第二洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤8),若否,执行步骤12),
8)、判断第一洗涤筒是否是执行洗涤进水程序,若是,执行步骤9),若否,执行步骤10),
9)、第一洗涤筒先进行洗涤剂盒冲洗进水,第一洗涤筒洗涤剂盒冲洗进水结束后,执行步骤10),
10)、第二洗涤筒内的水排入第一洗涤筒,
11)、检测第一洗涤筒内水位的高度,当第一洗涤筒内水位到达设定水位值时,若第二 洗涤筒内还有水,将剩余水直接排走;若当第二洗涤筒内水全部排到第一洗涤筒内后,第一洗涤筒内水位还未达到设定水位值,通过外部进水口给第一洗涤筒进水。
12)、第一洗涤筒直接进净水,第二洗涤筒的水直接排走。
本实施例中第一洗涤筒和第二洗涤筒只是为了方便说明编的号,不分顺序关系,还可以对第一洗涤筒的水进行重新利用,第二洗涤筒的进水口与第一洗涤筒的排水口连通,第一洗涤筒内的水可以排到第二洗涤筒重复利用,第一洗涤筒的排水口处设有留水阀,第一洗涤筒的水可经过留水阀进入第二洗涤筒,第二洗涤筒的设有进水阀,外部净水可通过进水阀进入第二洗涤筒,其中一个洗涤筒到达进水,判断另一洗涤筒的水是否排入该洗涤筒进行重复利用时,另一个洗涤筒到达进水时不考虑对该洗涤筒的水的重复利用了,避免两个筒都等待造成死循环。
控制方法如下:
1)、第二洗涤筒到达进水程序,
2)、判断第一洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤6),
3)、确定第二洗涤筒距离下次执行进水程序的时间为T21,确定第一洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤4),若T22≥T21,执行步骤6),
4)、第二洗涤筒等待第一洗涤筒排水,执行步骤5),
5)、第一洗涤筒内的水排入第二洗涤筒,
6)、第二洗涤筒直接进净水,第一洗涤筒的水直接排走。
所述控制方法还可以在也可以在比较第二洗涤筒到达排水程序的时间T22和第一洗涤筒到达下次进水程序的时间T21之前增加一判断第一洗涤筒是否正在排水的过程,控制方法如下:
1)、第二洗涤筒到达进水程序,
2)、判断第一洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤7),
3)、判断第一洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤6),
4)、确定第二洗涤筒距离下次执行进水程序的时间为T21,确定第一洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤7),
5)、第二洗涤筒等待第一洗涤筒排水,执行步骤6),
6)、第一洗涤筒内的水排入第二洗涤筒,
7)、第二洗涤筒直接进净水,第一洗涤筒的水直接排走。
所述控制方法还可以包括判断第二洗涤筒是否有足够多的时间等待第一洗涤筒排水,控制方法如下:
1)、第二洗涤筒到达进水程序,
2)、判断第一洗涤筒内的水是否重复利用,若是,执行步骤3),若否,执行步骤8),
3)、判断第一洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第二洗涤筒距离下次执行进水程序的时间为T21,确定第一洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤8),
5)、设定一允许的等待时间T2,若T22<T2,执行步骤6),若T22≥T2,执行步骤8),
6)、第二洗涤筒等待第一洗涤筒排水,执行步骤7),
7)、第一洗涤筒内的水排入第二洗涤筒,
8)、第二洗涤筒直接进净水,第一洗涤筒的水直接排走。
所述第一洗涤筒的水如果很脏就不能重复利用、或者第二洗涤筒是最后一次漂洗进水,也不能重复利用,控制方法如下:
1)、第二洗涤筒到达进水程序,
2)、判断第二洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤3),若是,执行步 骤9),
3)、判断第一洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第二洗涤筒距离下次执行进水程序的时间为T21,确定第一洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤9),
5)、设定一允许的等待时间T2,若T22<T2,执行步骤6),若T22≥T2,执行步骤9),
6)、第二洗涤筒等待第一洗涤筒排水,执行步骤7),
7)、检测第一洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤8),若否,执行步骤9),
8)、第一洗涤筒内的水排入第二洗涤筒,
9)、第二洗涤筒直接进净水,第一洗涤筒的水直接排走。
第一洗涤筒的水排入第二洗涤筒时,第二洗涤筒若是洗涤进水,还需冲洗洗涤剂盒,还需检测水位,控制方法如下:
1)、第二洗涤筒到达进水程序,
2)、判断第二洗涤筒是否只剩最后一次漂洗进水,若否,执行步骤3),若是,执行步骤12),
3)、判断第一洗涤筒此时是否正在执行排水程序,若否,执行步骤4),若是,执行步骤7),
4)、确定第二洗涤筒距离下次执行进水程序的时间为T21,确定第一洗涤筒距离执行排水程序的时间为T22,若T22<T21,执行步骤5),若T22≥T21,执行步骤12),
5)、设定一允许的等待时间T2,若T22<T2,执行步骤6),若T22≥T2,执行步骤12),
6)、第二洗涤筒等待第一洗涤筒排水,执行步骤7),
7)、检测第一洗涤筒内的水的浊度值或泡沫浓度值,判断浊度值或泡沫浓度值是否小于设定值,
若是,执行步骤8),若否,执行步骤12),
8)、判断第二洗涤筒是否是执行洗涤进水程序,若是,执行步骤9),若否,执行步骤10),
9)、第二洗涤筒先进行洗涤剂盒冲洗进水,第二洗涤筒洗涤剂盒冲洗进水结束后,执行步骤10),
10)、第一洗涤筒内的水排入第二洗涤筒,
11)、检测第二洗涤筒内水位的高度,当第二洗涤筒内水位到达设定水位值时,若第一洗涤筒内还有水,将剩余水直接排走;若当第一洗涤筒内水全部排到第二洗涤筒内后,第二洗涤筒内水位还未达到设定水位值,通过外部进水口给第二洗涤筒进水。
12)、第二洗涤筒直接进净水,第一洗涤筒的水直接排走。
以上所述仅为本发明的优选实施方式,应当指出,对于本领域的普通技术人员而言,在不脱离本发明原理前提下,还可以做出多种变形和改进,这也应该视为本发明的保护范围。

Claims (20)

  1. 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。
  2. 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。
  3. 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。
  4. 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。
  5. 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。
  6. 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。
  7. 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。
  8. 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。
  9. 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。
  10. 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。
  11. 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。
  12. 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。
  13. 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。
  14. 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。
  15. 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。
  16. 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。
  17. 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。
  18. 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。
  19. 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。
  20. 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。
PCT/CN2015/088593 2014-12-12 2015-08-31 一种多筒洗衣机的排水控制方法 WO2016090971A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
EP15867621.3A EP3231924B1 (en) 2014-12-12 2015-08-31 Multi-drum washing machine drainage control method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201410772774.6A CN105734894B (zh) 2014-12-12 2014-12-12 一种多筒洗衣机的排水控制方法
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
CN201510401932.1 2015-07-09

Publications (1)

Publication Number Publication Date
WO2016090971A1 true WO2016090971A1 (zh) 2016-06-16

Family

ID=56106619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/088593 WO2016090971A1 (zh) 2014-12-12 2015-08-31 一种多筒洗衣机的排水控制方法

Country Status (6)

Country Link
US (1) US20170321364A1 (zh)
EP (1) EP3231924B1 (zh)
JP (1) JP6443645B2 (zh)
KR (1) KR102383279B1 (zh)
AU (1) AU2015361715B2 (zh)
WO (1) WO2016090971A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627299A (en) * 1979-08-11 1981-03-17 Sanyo Electric Co Washing device
CN101876137A (zh) * 2009-04-30 2010-11-03 三星电子株式会社 洗衣机及其控制方法
CN202193989U (zh) * 2011-09-01 2012-04-18 青岛海信电子产业控股股份有限公司 洗衣机
CN103924416A (zh) * 2014-04-09 2014-07-16 合肥荣事达三洋电器股份有限公司 一种降低双滚筒洗衣机整机振动的控制方法
CN103924417A (zh) * 2014-04-09 2014-07-16 合肥荣事达三洋电器股份有限公司 一种双滚筒洗衣机减振控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524917B2 (zh) * 1973-08-29 1980-07-02
JPS60163689A (ja) * 1984-02-03 1985-08-26 松下電器産業株式会社 貯水槽付洗濯機
JPH0751181B2 (ja) * 1989-06-19 1995-06-05 株式会社日立製作所 洗たく機の運転制御装置
CN1218082C (zh) * 2000-10-12 2005-09-07 Lg电子株式会社 抽屉式洗衣机及其洗涤衣物方法
JP4363951B2 (ja) * 2003-10-21 2009-11-11 株式会社東芝 ドラム式洗濯機
CN1727550B (zh) * 2004-07-28 2011-11-02 海尔集团公司 洗衣机节水方法及实施该方法的节水洗衣机
CA2614437A1 (en) * 2005-03-28 2006-10-05 Sanjiv Agarwal Tandem washing machines configuration for recycling detergent & water
KR101075227B1 (ko) * 2006-07-25 2011-10-19 삼성전자주식회사 2조식 세탁기의 운전제어방법
KR101604689B1 (ko) * 2009-05-04 2016-03-18 엘지전자 주식회사 세탁물 처리장치 및 그 제어방법
KR101599854B1 (ko) * 2009-05-12 2016-03-08 삼성전자 주식회사 세탁기 및 그 제어방법
KR20110007231U (ko) * 2010-01-14 2011-07-20 최원심 2조식 세탁기
JP5318003B2 (ja) * 2010-02-26 2013-10-16 株式会社東芝 洗濯機
KR20130127046A (ko) * 2012-05-14 2013-11-22 손서곤 트윈 세탁기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627299A (en) * 1979-08-11 1981-03-17 Sanyo Electric Co Washing device
CN101876137A (zh) * 2009-04-30 2010-11-03 三星电子株式会社 洗衣机及其控制方法
CN202193989U (zh) * 2011-09-01 2012-04-18 青岛海信电子产业控股股份有限公司 洗衣机
CN103924416A (zh) * 2014-04-09 2014-07-16 合肥荣事达三洋电器股份有限公司 一种降低双滚筒洗衣机整机振动的控制方法
CN103924417A (zh) * 2014-04-09 2014-07-16 合肥荣事达三洋电器股份有限公司 一种双滚筒洗衣机减振控制方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3231924A4 *

Also Published As

Publication number Publication date
EP3231924A4 (en) 2018-07-18
KR102383279B1 (ko) 2022-04-06
KR20170098824A (ko) 2017-08-30
JP2018501827A (ja) 2018-01-25
US20170321364A1 (en) 2017-11-09
EP3231924B1 (en) 2024-07-17
AU2015361715B2 (en) 2020-01-16
EP3231924C0 (en) 2024-07-17
EP3231924A1 (en) 2017-10-18
JP6443645B2 (ja) 2018-12-26
AU2015361715A1 (en) 2017-07-20

Similar Documents

Publication Publication Date Title
WO2016090968A1 (zh) 一种多滚筒洗衣机加热控制方法
WO2016090973A1 (zh) 一种多滚筒洗衣机排水-脱水控制方法
WO2017045611A1 (zh) 一种多筒洗衣机的排水方法
WO2016090966A1 (zh) 一种多筒洗衣机补水控制方法
WO2016090969A1 (zh) 一种双滚筒洗衣机控制方法
US10570545B2 (en) Control method of a double-drum washing machine
WO2016090967A1 (zh) 一种双滚筒洗衣机控制方法
CN105734894B (zh) 一种多筒洗衣机的排水控制方法
CN106319843B (zh) 一种多筒洗衣机的排水控制方法
WO2016090971A1 (zh) 一种多筒洗衣机的排水控制方法
WO2016090970A1 (zh) 一种多筒洗衣机水重复利用的控制方法
CN105734895A (zh) 一种多筒洗衣机水重复利用的控制方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15867621

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017519496

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 15524668

Country of ref document: US

REEP Request for entry into the european phase

Ref document number: 2015867621

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 20177016047

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2015361715

Country of ref document: AU

Date of ref document: 20150831

Kind code of ref document: A