WO2020200225A1 - 一种波轮洗衣机及其控制方法 - Google Patents

一种波轮洗衣机及其控制方法 Download PDF

Info

Publication number
WO2020200225A1
WO2020200225A1 PCT/CN2020/082697 CN2020082697W WO2020200225A1 WO 2020200225 A1 WO2020200225 A1 WO 2020200225A1 CN 2020082697 W CN2020082697 W CN 2020082697W WO 2020200225 A1 WO2020200225 A1 WO 2020200225A1
Authority
WO
WIPO (PCT)
Prior art keywords
barrel
washing machine
pulsator
tub
power output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/082697
Other languages
English (en)
French (fr)
Inventor
郝兴慧
吕艳芬
李书平
劳春峰
许升
王得军
贾若坦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Qingdao Haier Smart Technology R&D Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Qingdao Haier Smart Technology R&D Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd, Qingdao Haier Smart Technology R&D Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Publication of WO2020200225A1 publication Critical patent/WO2020200225A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
    • D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
    • D06F17/08—Driving arrangements for the impeller
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/40—Driving arrangements  for driving the receptacle and an agitator or impeller, e.g. alternatively
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements

Definitions

  • the invention belongs to the field of household appliances, and specifically relates to a pulsator washing machine and a control method thereof.
  • the washing machine has now become one of the indispensable household appliances in every household.
  • the invention of the washing machine has provided great convenience to our lives and saved us the time to wash clothes.
  • Existing washing machines are classified according to structural principles, and the most widely used are pulsator washing machines and drum washing machines.
  • the pulsator washing machine includes an inner tub, and a ribbed pulsator is installed at the center of the bottom of the inner tub. When washing, the pulsator rotates to drive the water flow to form a spiral volute water flow, thereby driving the clothes to rotate and turn to achieve the washing purpose.
  • the washing method is relatively simple.
  • some existing pulsator washing machines have improved the washing method.
  • the pulsator and the inner tub are controlled to rotate at the same time, and the direction of rotation is opposite. In this way, the pulsator and the inner tub can rotate in the opposite direction to form a more diverse water flow and increase the turnover of clothes Compared with the pulsator washing machine with a single rotation of the pulsator, the washing method is diversified and the washing effect is better.
  • the existing dual-power pulsator washing machine has increased the washing method of clothes to a certain extent and improved the washing effect, the washing method is still not diverse enough, and the washing method of the clothes cannot be changed according to the specific conditions of the clothes.
  • the multi-power mode is always used throughout the washing process, there is a waste of energy, and it will cause problems such as wear of the deceleration clutch structure, and affect the service life of the motor and the clutch structure.
  • specific washing procedures are required for clothing of some special materials. For example, for care-oriented clothing, a gentle washing mode is required.
  • the pulsator needs to be relatively stationary and the barrel is rotated for washing. Therefore, on the basis of increasing the washing mode of the washing machine, how to realize its diversified control to meet the washing requirements is another technical problem to be solved by the present invention.
  • the technical problem to be solved by the present invention is to overcome the shortcomings of the prior art.
  • the first object of the present invention is to provide a pulsator washing machine with more diversified washing methods and capable of changing the washing method according to the specific conditions of the clothes.
  • the present invention adopts The basic idea of the technical solution is:
  • a pulsator washing machine including:
  • the second barrel is coaxially arranged in the first barrel
  • the pulsator is rotatably installed on the bottom of the second barrel;
  • the driving device includes at least a first power output end, a second power output end, and a third power output end;
  • the first power output end is connected to the first barrel to drive its operation
  • the second power output end is connected to the second barrel to drive its operation
  • the third power output end is connected to the pulsator to drive its operation.
  • the mouth of the second barrel is set lower than the mouth of the first barrel, a seal is arranged between the mouth of the second barrel and the inner wall of the first barrel, and the first barrel A gimbal is installed at the mouth of a barrel.
  • first barrel has a first barrel section on the upper part and a second barrel section with an enlarged lower inner diameter.
  • the second barrel body is arranged in the second barrel section, and the second barrel body is The inner wall is kept flush with the inner wall of the first barrel section.
  • the second barrel section includes an inner diameter enlarged portion and a transitional connection portion connecting the inner diameter enlarged portion and the first barrel section, and a seal is installed on the barrel mouth of the second barrel, and the seal is connected with the transition The small mouth end of the part is in sealed contact.
  • the second barrel is a non-porous barrel with no dehydration holes on the barrel wall, and dehydration holes are provided on the barrel wall of the first barrel;
  • the second barrel body is a non-porous barrel with no dehydration holes on the barrel wall, and the barrel wall of the first barrel body is only provided with a circle of dehydration holes at the barrel mouth and above the highest water level of the inlet;
  • dehydration holes are provided on the barrel walls of the first barrel and the second barrel.
  • it further includes an outer barrel and a box body, and the first barrel body is arranged in the box body;
  • the outer barrel is hung in the box through a shock-absorbing boom, or the outer barrel is supported in the box through a damping shock absorber, or the outer barrel is hung in the box through a shock-absorbing boom at the bottom of the outer barrel
  • a damping shock absorber is arranged between the cabinet and the box.
  • the drive device includes a drive motor, a deceleration device, and a clutch device.
  • the deceleration device includes an input shaft, an input sleeve, a reduction gear train, a first output shaft, a second output shaft, and a third output shaft.
  • the first power output end is the first output shaft
  • the second power output end is the second output shaft
  • the third power output end is the third output shaft:
  • the control system of the washing machine controls the clutch device to switch the input shaft and/or the input shaft sleeve to the drive motor transmission connection.
  • the reduction gear train decelerates and distributes the rotation of the drive motor connected through the input shaft and/or input shaft sleeve.
  • the driving device includes a direct drive motor, which includes a stator, a first rotor, a second rotor, and a third rotor; the first power output end is a first rotor, and the second power output end is The second rotor and the third power output end are the second rotor; the control system of the washing machine drives the first barrel and/or the second barrel by controlling the operation of the first rotor and/or the second rotor and/or the third rotor, respectively And/or the impeller runs.
  • a direct drive motor which includes a stator, a first rotor, a second rotor, and a third rotor; the first power output end is a first rotor, and the second power output end is The second rotor and the third power output end are the second rotor; the control system of the washing machine drives the first barrel and/or the second barrel by controlling the operation of the first rotor and/or the second rotor and/or the third rotor, respectively And/or the imp
  • the drive device includes a first drive motor, a second drive motor, and a third drive motor.
  • the first power output end is the output shaft of the first drive motor
  • the second power output end is the second drive motor.
  • the output shaft of the motor, and the third power output end is the output shaft of the third drive motor;
  • the control system of the washing machine drives the first barrel and/or the second barrel and/or the pulsator to operate by controlling the operation of the first drive motor and/or the second drive motor and/or the third drive motor, respectively.
  • the second objective of the present invention is to provide a method for controlling a pulsator washing machine, specifically, the following technical solutions are adopted:
  • a control method of a pulsator washing machine drives the first tub and/or the second tub and/or the pulsator to operate by controlling a driving device to perform washing conditions;
  • the control system of the washing machine drives the first barrel and the second barrel and the pulsator to run at the same speed and in the same direction by controlling the drive device to perform dehydration conditions.
  • the present invention has the following beneficial effects compared with the prior art.
  • the pulsator washing machine of the present invention has a first barrel, a second barrel, and a pulsator that are driven by a driving device and can operate independently. When washing, it can realize up to three power washing methods and increase the agitated water flow. The three-dimensional effect improves the washing effect.
  • the first tub body, the second tub body and the pulsator of the pulsator washing machine of the present invention can be independently controlled to operate. Therefore, more operation modes can be combined by controlling the first tub body, the second tub body and the pulsator , To meet the washing requirements of different types of clothes and improve user experience.
  • the pulsator washing machine of the present invention includes a first tub body and a second tub body.
  • the second tub body is arranged inside the first tub body and has a volume smaller than that of the first tub body, so that it can be more suitable according to the amount of clothes. Washing in the washing tub saves energy.
  • the first barrel, the second barrel, and the pulsator are controlled by the driving device to realize multi-form rotation, so as to realize the relative movement of at least the barrel assembly and the pulsator during the washing process.
  • Figure 1 is a schematic diagram of the principle of the pulsator washing machine of the present invention
  • Figure 2 is the second schematic diagram of the pulsator washing machine of the present invention.
  • Figure 3 is the third schematic diagram of the principle of the pulsator washing machine of the present invention.
  • Fig. 4 is a first flow chart of the control method of the washing machine of the present invention.
  • FIG. 5 is a second block diagram of the control method of the washing machine of the present invention.
  • Fig. 6 is a third flowchart of the method for controlling the washing machine of the present invention.
  • the present invention relates to a pulsator washing machine, including:
  • the second barrel 5 is coaxially arranged in the first barrel 4;
  • the pulsator 11 is rotatably installed on the bottom of the second barrel 5;
  • the driving device includes at least a first power output terminal 10, a second power output terminal 8 and a third power output terminal 7;
  • the first power output end 10 is connected to the first barrel 4 to drive its operation
  • the second power output end 8 is connected to the second barrel 6 to drive its operation
  • the third power output end 7 is connected to the pulsator 11 to drive its operation.
  • the pulsator washing machine of this embodiment has three rotating parts: the first barrel 4, the second barrel 5, and the pulsator 11.
  • the three rotating parts of the first barrel 4, the second barrel 5 and the pulsator 11 are realized by controlling the driving device.
  • the separate operation of the rotating parts, the two-by-two combined operation and the three simultaneous operation greatly enrich the working form of the pulsator washing machine.
  • Different types of clothes can be selected for different operation modes, which enriches the washing form and enhances the washing water flow.
  • the three-dimensional effect further improves the washing effect and greatly improves the user experience.
  • the mouth of the second barrel 6 in this embodiment is set lower than the mouth of the first barrel 4, and the mouth of the second barrel 6 is between the inner wall of the first barrel 4.
  • a seal 5 is provided, and a balance ring 12 is installed at the mouth of the first barrel 4.
  • the first barrel 4 is provided with a second barrel 6 with a smaller volume. In this way, the first barrel 4 can be operated alone or the second barrel can be selected according to the weight of the laundry or the set washing water level. 6 Operate alone, or the first barrel 4 and the second barrel 6 operate at the same time, there are more modes of operation that can be combined, which is more suitable for washing clothes of different types or weights.
  • the sealing member 5 provided between the mouth of the second barrel 6 and the inner wall of the first barrel 4 can ensure that the first barrel 4 and the second barrel 6 are free from cracks between the two relatively moving parts. Prevent the underwear from being clipped during operation.
  • the balance ring 12 is installed on the barrel mouth of the first barrel 4 to achieve the balance of the entire barrel assembly without changing the installation method of the balance ring, which is easy to implement.
  • the first barrel 4 has a first barrel section on the upper part and a second barrel section with an enlarged lower inner diameter
  • the second barrel body 6 is arranged on the second barrel body.
  • the inner wall of the second barrel 6 is flush with the inner wall of the first barrel section.
  • This embodiment changes the overall configuration of the first barrel 4, and is designed as a barrel-shaped structure with an increased inner diameter at one end, which realizes that the second barrel 6 is arranged inside the first barrel 4 while simultaneously connecting the two
  • the wall of the barrel is kept flat, so that the inner surface of the barrel looks smooth and integrated, and it is easier to seal and install the seal.
  • the second barrel section described in this embodiment includes an enlarged inner diameter portion and a transitional connection portion connecting the enlarged inner diameter portion and the first barrel section.
  • a seal 5 is installed on the barrel mouth of the second barrel to seal The piece 5 is in sealing contact with the small mouth end of the transition part.
  • the second barrel 6 is a non-porous barrel with no dehydration holes on the barrel wall, and dehydration holes are provided on the barrel wall of the first barrel 4. In this way, it is possible to use the second tub 6 alone for washing when there are fewer clothes. During dehydration, the second tub 6 rotates at a high speed to drain the washing water from the first tub 4 through the upper opening and pass through the first tub. 4 dehydration holes, the whole washing process does not require the operation of the first barrel 4, saving energy.
  • the second barrel 6 is a non-porous barrel with no dehydration holes on the barrel wall, and the barrel wall of the first barrel 4 is only provided with a circle of dehydration at the barrel mouth and higher than the highest water level of the inlet water. hole.
  • the second tub 6 rotates at a high speed to discharge the washing water from the upper opening into the first tub 4, and the first tub 4 cooperates
  • the second barrel 6 rotates at a high speed, and the water in the second barrel 6 is discharged into the first barrel 4.
  • the first barrel 4 and the second barrel 6 are both buckets during the washing process. There is no water between the barrels, which saves water and avoids Dirt accumulation between the barrels keeps the barrel walls clean and improves user experience.
  • dehydration holes are provided on the barrel walls of the first barrel body 4 and the second barrel body 6, which is more conducive to dehydration and drainage and improves the dehydration rate.
  • the pulsator washing machine further includes an outer tub 2 and a box body 1.
  • the first tub body 4 is arranged in the box body 1; the outer tub 2 passes through a shock-absorbing boom 3 Hanging in the box 1, or the outer barrel 2 is supported in the box through a damping shock absorber 13, or the outer barrel 2 is suspended in the box 1 through a shock absorbing boom 3, and the bottom of the outer barrel 2 is connected to A damping shock absorber 13 is arranged between the box body 1.
  • the figure shows that the outer tub 2 is suspended in the box body 1 by a shock-absorbing boom 3.
  • the figure shows that the outer tub 2 is suspended in the box body 1 through a shock-absorbing boom 3, and a damping shock absorber 13 is provided between the bottom of the outer tub 2 and the box body 1.
  • the figure shows that the outer tub 2 is supported by the damping shock absorber 13 in the box.
  • the driving device of the present application has the following three forms of structural design:
  • the drive device includes a drive motor 9, a deceleration device, and a clutch device.
  • the deceleration device includes an input shaft, an input sleeve, a reduction gear train, a first output shaft, a second output shaft, and a third output shaft.
  • the first power output end is the first output shaft
  • the second power output end is the second output shaft
  • the third power output end is the third output shaft.
  • the control system of the washing machine controls the clutch device to switch the input shaft and/or the input shaft sleeve to the drive motor transmission connection.
  • the reduction gear train decelerates and distributes the rotation of the drive motor connected through the input shaft and/or input shaft sleeve.
  • the driving device includes a direct drive motor, which includes a stator, a first rotor, a second rotor, and a third rotor; the first power output end is the first rotor, and the second power output end is The second rotor and the third power output end are the second rotor; the control system of the washing machine drives the first barrel and/or the second barrel by controlling the operation of the first rotor and/or the second rotor and/or the third rotor, respectively And/or the impeller runs.
  • a direct drive motor which includes a stator, a first rotor, a second rotor, and a third rotor; the first power output end is the first rotor, and the second power output end is The second rotor and the third power output end are the second rotor;
  • the control system of the washing machine drives the first barrel and/or the second barrel by controlling the operation of the first rotor and/or the second rotor and/or the third rotor, respectively And/or the imp
  • the driving device includes a first driving motor, a second driving motor, and a third driving motor.
  • the first power output terminal is the output shaft of the first driving motor
  • the second power output terminal is the second driving motor.
  • the output shaft of the motor, and the third power output end is the output shaft of the third drive motor;
  • the control system of the washing machine drives the first tub by controlling the operation of the first drive motor and/or the second drive motor and/or the third drive motor.
  • the body and/or the second barrel and/or the pulsator rotates.
  • this embodiment provides a method for controlling a washing machine.
  • the washing machine includes a first tub 4, a second tub 6 coaxially arranged in the first tub 4, and a
  • the control method of the pulsator 11 and the driving device in the barrel 6 includes:
  • the washing machine drives the first tub 4 and/or the second tub 6 and/or the pulsator 11 to operate by controlling the driving device to perform washing conditions;
  • the washing machine drives at least the second tub 6 and the pulsator 11 to run at the same speed and in the same direction by controlling the driving device to perform dehydration conditions.
  • the first barrel 4, the second barrel 6, and the pulsator 11 are controlled by a driving device to realize multi-form rotation, so as to realize the relative movement of at least the barrel assembly and the pulsator during the washing process.
  • the purpose of rubbing the clothes to be washed and improving the washing efficiency of the washing machine is realized.
  • the driving device drives at least the second barrel 6 and the pulsator 11 to run at the same speed and in the same direction, for example, when only the second barrel 6 is used to wash a small amount of clothes; when the first barrel 4 is used to wash a large amount of clothes At this time, the first barrel 4, the second barrel 6 and the pulsator 11 need to be controlled to rotate together for dehydration.
  • the washing machine of this embodiment has three rotating parts: the first tub 4, the second tub 6 and the pulsator 11.
  • the control method of the washing machine in this embodiment includes:
  • the washing machine drives the first tub 4 or the second tub 6 or the pulsator 11 to operate independently by controlling the driving device to perform washing conditions.
  • the washing machine drives any two of the first tub 4, the second tub 6, and the pulsator 11 to run in the same direction/reverse direction by controlling the driving device to perform washing conditions.
  • the washing machine drives the first tub 4, the second tub 6, and the pulsator 11 to run in the same direction/reverse direction by controlling the driving device to perform the washing operation.
  • control method of the washing machine in this embodiment includes:
  • the washing machine obtains the weight M of the laundry placed in the first tub;
  • the washing machine drives the first barrel to rotate by controlling the driving device, and at the same time drives at least one of the second barrel and the pulsator to rotate to perform washing conditions;
  • the washing machine locks the first tub, and drives at least one of the second tub and the pulsator to rotate through the control driving device to perform washing conditions.
  • This embodiment selects the corresponding barrel to operate by judging the weight M of the laundry, which makes more reasonable use of the barrel structure and driving device of the washing machine, saves energy consumption, improves the working efficiency of the washing machine, and prolongs the service life of the washing machine.
  • control method of the washing machine in this embodiment includes:
  • the washing machine obtains the set value H of the water inlet level of the current washing program
  • the washing machine drives the first barrel to rotate by controlling the driving device, and at the same time drives at least one of the second barrel and the pulsator to rotate to perform washing conditions;
  • the washing machine locks the first tub, and drives at least one of the second tub and the pulsator to rotate through the control driving device to perform washing conditions.
  • This embodiment selects the corresponding barrel operation by judging the set value H of the water inlet level of the washing program, which makes more reasonable use of the barrel structure and driving device of the washing machine, saves energy consumption, improves the working efficiency of the washing machine, and extends the washing machine. Life.
  • the washing machine control driving device drives the pulsator and the first barrel or the second barrel to rotate in the opposite direction during the washing condition, or, In the washing condition, the washing machine controls the pulsator control driving device to simultaneously drive the first barrel, the second barrel, and the pulsator to run in reverse to perform the washing condition;
  • the washing machine controls the driving device to drive the second tub and the pulsator to rotate in the reverse direction in the washing working condition.
  • the first barrel, the second barrel and the pulsator have two states of locking and unlocking respectively.
  • the washing machine receives a control instruction from the user, the corresponding first barrel is unlocked or The second barrel or pulsator performs the corresponding washing program.
  • control method of the washing machine in this embodiment includes:
  • the washing machine receives the user's washing program setting instruction
  • the first tub is controlled to release the lock, and the washing procedure of controlling the rotation of the first tub is executed; if the judgment result is no, the locked state of the first tub is maintained;
  • the pulsator is controlled to release the lock, and the washing process of controlling the rotation of the pulsator is executed. If the result of the judgment is no, the lock state of the pulsator is maintained.
  • the control method of the washing machine in this embodiment includes a washing program and a rinsing program.
  • the first tub rotation program, the second tub rotation program and the wave are selected from the washing program and the rinsing program.
  • the wheel rotation procedure is the same or different.
  • the three-power washing mode in which the first tub rotation program, the second tub rotation program and the pulsator rotation program run simultaneously is executed in the washing program, and the first tub rotation program is executed in the rinsing program, One or a combination of the second barrel rotation program and the pulsator rotation program.
  • the driving device of the washing machine in this embodiment includes a driving motor, a deceleration device, and a clutch device.
  • the deceleration device includes an input shaft, an input sleeve, a reduction gear train, a first output shaft, a second output shaft, and a third output shaft.
  • the output shaft is connected to the first barrel to drive its operation
  • the second output shaft is connected to the second barrel to drive its operation
  • the third output shaft is connected to the pulsator to drive its operation:
  • the control system of the washing machine switches the input shaft and/or the input shaft sleeve to the drive motor by controlling the clutch device.
  • the reduction gear train decelerates and distributes the rotation of the drive motor connected through the input shaft and/or input shaft sleeve.
  • the purpose of the present invention is to provide a three-power washing machine.
  • the driving device controls the first tub body, the second tub body, and the pulsator to realize multi-form rotation, so as to realize the relative movement of at least the tub assembly and the pulsator during the washing process to realize the laundry
  • each program has its own power control logic. After the program is set, it is necessary to detect each power transmission component The control logic to determine the control state.
  • the washing machine of this embodiment can realize single power, dual power or triple power, and can effectively adjust power output according to actual washing conditions, prevent energy waste, and increase the service life of the motor and the clutch structure.
  • the structure and control method of this embodiment is not only applicable to pulsator washing machines, but also applicable to drum washing machines, washer-dryers, dishwashers, etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种波轮洗衣机及其控制方法，洗衣机包括：第一桶体（4）；第二桶体（6），同轴设置在第一桶体（4）内；波轮（11），可转动的安装在第二桶体（6）的桶底；驱动装置，至少包括第一动力输出端（10）、第二动力输出端（8）以及第三动力输出端（7）；所述第一动力输出端（10）连接第一桶体（4）带动其运转，第二动力输出端（8）连接第二桶体（6）带动其运转，第三动力输出端（7）连接波轮（11）带动其运转。上述波轮洗衣机具有由驱动装置驱动的可独立运转的第一桶体（4）、第二桶体（6）及波轮（11），在洗涤的时候最多可实现三种动力的洗涤方式，增加了搅拌水流的立体化效果，提升洗涤效果。

Description

一种波轮洗衣机及其控制方法 技术领域
本发明属于家用电器领域，具体地说，涉及一种波轮洗衣机及其控制方法。
背景技术
洗衣机如今已成为家家户户不可缺少的家用电器之一了，洗衣机发明给我们的生活提供了极大的方便，省去了我们洗衣服的时间。现有的洗衣机按照结构原理分类，应用最为广泛的是波轮洗衣机和滚筒洗衣机。波轮洗衣机包括内桶，内桶底部的中心处安装有一个带凸筋的波轮，洗衣时，波轮旋转带动水流形成螺旋状蜗卷水流，从而带动衣物旋转翻动而达到洗涤目的。
现有的波轮洗衣机，大多通过波轮旋转进行洗涤，洗涤方式较为单一，为了提升波轮洗衣机的洗涤效果，现有一些波轮洗衣机针对洗涤方式进行了改进。例如，现有一种双动力波轮洗衣机，在洗涤的时候，控制波轮和内桶同时转动，且转向相反，这样，波轮和内桶反向转动可以搅拌形成更加多样的水流，增加对衣物的翻转形式，相对于波轮单一转动的波轮洗衣机，洗涤方式多样化，洗涤效果更好。
现有的双动力波轮洗衣机虽然在一定程度上增加了衣物的洗涤方式，提升了洗涤效果，但是，洗涤的方式还是不够多样，且不能针对衣物的具体情况改变衣物的洗涤方式。
原理上洗衣机的动力越多，可以使水流立体化，提升洗涤效果。但是在水量或者布量较少时，若洗衣全程始终采用多动力模式，存在能源的浪费，并且会造成减速离合结构的磨损等问题，影响电机和离合结构的使用寿命。同时针对一些特殊材质的衣物，需要特定的洗涤程序，例如对于呵护型衣物，需要轻柔的洗涤模式，此时需要波轮相对不动，桶体转动洗涤。因此，如何在增加洗衣机的洗涤方式的基础上，同时实现其多样化的控制以满足洗涤要求时本发明另一个所要解决的技术问题。
有鉴于此，特提出本发明。
发明内容
本发明要解决的技术问题在于克服现有技术的不足，本发明的第一发明目的是提供一种洗涤方式更加多样化，且能针对衣物的具体情况改变洗涤方式的波轮洗衣机，本发明采用技术方案的基本构思是：
一种波轮洗衣机，包括：
第一桶体；
第二桶体，同轴设置在第一桶体内；
波轮，可转动的安装在第二桶体的桶底；
驱动装置，至少包括第一动力输出端、第二动力输出端以及第三动力输出端；
所述第一动力输出端连接第一桶体带动其运转，第二动力输出端连接第二桶体带动其运转，第三动力输出端连接波轮带动其运转。
进一步地，所述的第二桶体的桶口低于第一桶体的桶口设置，所述的第二桶体的桶口与第一桶体的内壁之间设置密封件，所述第一桶体的桶口安装平衡环。
进一步地，所述第一桶体具有上部的第一桶体段和下部内径放大的第二桶体段，所述的第二桶体设置在第二桶体段内，且第二桶体的内壁与第一桶体段的内壁保持平齐设置。
进一步地，所述的第二桶体段包括内径放大部和连接内径放大部与第一桶体段的过渡连接部，所述的第二桶体的桶口上安装密封件，密封件与过渡连接部的小口端密封接触。
进一步地，所述的第二桶体为桶壁上无脱水孔的无孔桶，所述第一桶体的桶壁上开设脱水孔；
或者，所述的第二桶体为桶壁上无脱水孔的无孔桶，所述第一桶体的桶壁上仅在桶口且高于进水最高水位位置处设置一圈脱水孔；
或者，所述第一桶体、第二桶体的桶壁上均设置脱水孔。
进一步地，还包括外桶和箱体，所述的第一桶体设置在箱体内；
所述的外桶通过减震吊杆悬挂在箱体内，或者所述的外桶通过阻尼减震器支撑在箱体内，或者所述外桶通过减震吊杆悬挂在箱体内，外桶的底部与箱体之间设置阻尼减震器。
进一步地，所述的驱动装置包括驱动电机、减速装置和离合装置，减速装置包括输入轴、输入轴套、减速轮系、第一输出轴、第二输出轴和第三输出轴，所述的第一动力输出端为第一输出轴，第二动力输出端为第二输出轴，第三动力输出端为第三输出轴：
洗衣机的控制系统通过控制离合装置切换输入轴和/或输入轴套与驱动电机传动连接，减速轮系将经过输入轴和/或输入轴套接入的驱动电机的转动进行减速、分配，由第一输出轴和/或第二输出轴和/或第三输出轴输出，分别带动第一桶体和/或第二桶体和/或波轮运转。
进一步地，所述的驱动装置包括直驱电机，直驱电机包括定子、第一转子、第二转子和第三转子；所述的第一动力输出端为第一转子，第二动力输出端为第二转子，第三动力输出端为第二转子；洗衣机的控制系统通过控制第一转子和/或第二转子和/或第三转子的运转分别带动第一桶体和/或第二桶体和/或波轮运转。
进一步地，所述的驱动装置包括第一驱动电机、第二驱动电机和第三驱动电机，所述的第一动力输出端为第一驱动电机的输出轴，第二动力输出端为第二驱动电机的输出轴，第三动力输出端为第三驱动电机的输出轴；
洗衣机的控制系统通过控制第一驱动电机和/或第二驱动电机和/或第三驱动电机的运转分别带动第一桶体和/或第二桶体和/或波轮运转。
本发明的第二发明目的是提供一种波轮洗衣机的控制方法，具体地，采用了如下技术方案：
一种波轮洗衣机的控制方法，洗衣机的控制系统通过控制驱动装置驱动第一桶体和/或第二桶体和/或波轮运转进行洗涤工况；
洗衣机的控制系统通过控制驱动装置驱动第一桶体和第二桶体和波轮同速同向运转进行脱水工况。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果。
(1)本发明的波轮洗衣机具有由驱动装置驱动的可独立运转的第一桶体、第二桶体及波轮，在洗涤的时候最多可实现三种动力的洗涤方式，增加了搅拌水流的立体化效果，提升洗涤效果。
(2)本发明的波轮洗衣机的第一桶体、第二桶体和波轮均可独立控制运转，因此，通过控制第一桶体、第二桶体和波轮组合更多的运转方式，以满足不同类型衣物的洗涤要求，提升用户使用体验。
(3)本发明的波轮洗衣机包括第一桶体和第二桶体，第二桶体设置在第一桶体内部，容积要小于第一桶体，这样可根据衣物的多少选择更加适合的洗涤桶进行洗涤，节约能源。
(4)本发明的波轮洗衣机的控制方法，通过驱动装置控制第一桶体、第二桶体、波轮实现多形式转动，以实现洗涤过程中至少桶体组件与波轮相对运动，实现对待洗涤衣物进行揉搓、提升洗衣机洗涤效率的目的。
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
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1是本发明波轮洗衣机的原理示意图一；
图2是本发明波轮洗衣机的原理示意图二；
图3是本发明波轮洗衣机的原理示意图三；
图4是本发明洗衣机的控制方法的流程框图一；
图5是本发明洗衣机的控制方法的流程框图二；
图6是本发明洗衣机的控制方法的流程框图三。
图中：1、箱体；2、外桶；3、减震吊杆；4、第一桶体；5、密封件；6、第二桶体；7、第三动力输出端；8、第二动力输出端；9、驱动电机；10、第一动力输出端；11、波轮；12、平衡环；13、阻尼减震器。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领 域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
实施例一
如图1-图3所示，本发明涉及一种波轮洗衣机，包括：
第一桶体4；
第二桶体5，同轴设置在第一桶体4内；
波轮11，可转动的安装在第二桶体5的桶底；
驱动装置，至少包括第一动力输出端10、第二动力输出端8以及第三动力输出端7；
所述第一动力输出端10连接第一桶体4带动其运转，第二动力输出端8连接第二桶体6带动其运转，第三动力输出端7连接波轮11带动其运转。
本实施例的波轮洗衣机具有第一桶体4、第二桶体5和波轮11三个转动部件，通过控制驱动装置实现第一桶体4、第二桶体5和波轮11三个转动部件的分别运转、两两组合运转以及三者同时运转，极大的丰富了波轮洗衣机的工作形式，对应不同类型的衣物可选择不同的运转方式，丰富了洗涤的形式，增强了洗涤水流的立体效果，进一步提高了洗涤效果，极大的提升了用户的使用体验。
进一步地，本实施例所述的第二桶体6的桶口低于第一桶体4的桶口设置，所述的第二桶体6的桶口与第一桶体4的内壁之间设置密封件5，所述第一桶体4的桶口安装平衡环12。本实施例的第一桶体4内设置容积更小的第二桶体6，这样也可根据待洗衣物的重量或者设定的洗涤水位选择第一桶体4单独运转，还是第二桶体6单独运转，抑或第一桶体4和第二桶体6同时运转，可选择组合的运行方式更多，更适于不同类型或者不同重量的衣物的洗涤。而在第二桶体6的桶口与第一桶体4的内壁之间设置密封件5则可以保证第一桶体4与第二桶体6两个相对运转的部件之间避免产生夹缝，防止运行过程中桶内衣物被夹损伤。本实施例在第一桶体4的桶口安装平衡环12即可实现整个桶体组件的平衡，不改变平衡环的安装方式，易于实现。
作为本实施例的一种实施方式，所述第一桶体4具有上部的第一桶体段和下部内径放大的第二桶体段，所述的第二桶体6设置在第二桶体段内，且第二桶体6的内壁与第一桶体段的内壁保持平齐设置。本实施例改变了第一桶体4的整体构型，设计为一种一端内径增大的桶形结构，实现了第二桶体6设置在第一桶体4内部的同时可以将两者的桶壁保持平齐，使得桶体内表面看上去平整一体，也更易于密封件的密封安装。
具体地，本实施例所述的第二桶体段包括内径放大部和连接内径放大部与第一桶体段的过渡连接部，所述的第二桶体的桶口上安装密封件5，密封件5与过渡连接部的小口端密封接触。
作为本实施例的一种实施方式，所述的第二桶体6为桶壁上无脱水孔的无孔桶，所述第一桶体4的桶壁上开设脱水孔。这样可以实现衣物较少时单独使用第二桶体6进行洗涤，脱水时，第二桶体6高速旋转也能将洗涤水由上部开口排出的第一桶体4内，并经由第一桶体4的脱水孔，整个洗衣过程不需要第一桶体4的运转，节约了能源。
或者，所述的第二桶体6为桶壁上无脱水孔的无孔桶，所述第一桶体4的桶壁上仅在桶口且高于进水最高水位位置处设置一圈脱水孔。这样可以实现衣物较少时单独使用第二桶体6进行洗涤，脱水时，第二桶体6高速旋转也能将洗涤水由上部开口排出的第一桶体4内，第一桶体4配合第二桶体6高速旋转，第二桶体6内的水排到第一桶体4内。并在第一桶体4的高速离心作用下由开口处的脱水孔排出，整个洗衣过程第一桶体4和第二桶体6均为盛水桶，桶间无水，节约了用水，且避免在桶间脏污积累，保持桶壁清洁，提升用户体验。
再或者，所述第一桶体4、第二桶体6的桶壁上均设置脱水孔，更加利于脱水排水，提升脱水率。
作为本实施例的一种实施方式，波轮洗衣机还包括外桶2和箱体1，所述的第一桶体4设置在箱体1内；所述的外桶2通过减震吊杆3悬挂在箱体1内，或者所述的外桶2通过阻尼减震器13支撑在箱体内，或者所述外桶2通过减震吊杆3悬挂在箱体1内，外桶2的底部与箱体1之间设置阻尼减震器13。
如图1所示，该图示为外桶2通过减震吊杆3悬挂在箱体1内。
如图2所示，该图示为外桶2通过减震吊杆3悬挂在箱体1内，外桶2的底部与箱体1之间设置阻尼减震器13。
如图3所示，该图示为外桶2通过阻尼减震器13支撑在箱体内。
为了实现本实施例的波轮洗衣机的波轮、第一桶体4以及第二桶体6的运转，本申请的驱动装置具有以下三种形式的结构设计：
方式一，所述的驱动装置包括驱动电机9、减速装置和离合装置，减速装置包括输入轴、输入轴套、减速轮系、第一输出轴、第二输出轴和第三输出轴，所述的第一动力输出端为第一输出轴，第二动力输出端为第二输出轴，第三动力输出端为第三输出轴。
洗衣机的控制系统通过控制离合装置切换输入轴和/或输入轴套与驱动电机传动连接，减速轮系将经过输入轴和/或输入轴套接入的驱动电机的转动进行减速、分配，由第一输出轴和/或第二输出轴和/或第三输出轴输出，分别带动第一桶体和/或第二桶体和/或波轮运转。
方式二，所述的驱动装置包括直驱电机，直驱电机包括定子、第一转子、第二转子和第三转子；所述的第一动力输出端为第一转子，第二动力输出端为第二转子，第三动力输出端为第二转子；洗衣机的控制系统通过控制第一转子和/或第二转子和/或第三转子的运转分别带动第一桶体和/或第二桶体和/或波轮运转。
方式三，所述的驱动装置包括第一驱动电机、第二驱动电机和第三驱动电机，所述的第一动力输出端为第一驱动电机的输出轴，第二动力输出端为第二驱动电机的输出轴，第三动力输出端为第三驱动电机的输出轴；洗衣机的控制系统通过控制第一驱动电机和/或第二驱动电机和/或第三驱动电机的运转分别带动第一桶体和/或第二桶体和/或波轮运转。
实施例二
如图1-图6所示，本实施例提供了一种洗衣机的控制方法，洗衣机包括第一桶体4、同轴设置在第一桶体4内的第二桶体6、设置在第二桶体6内的波轮11以及驱动装置，控制方法包括：
洗衣机通过控制驱动装置驱动第一桶体4和/或第二桶体6和/或波轮11运转进行洗涤工况；
洗衣机通过控制驱动装置至少驱动第二桶体6和波轮11同速同向运转进行脱水工况。
本实施例的波轮洗衣机的控制方法，通过驱动装置控制第一桶体4、第二桶体6、波轮11实现多形式转动，以实现洗涤过程中至少桶体组件与波轮相对运动，实现对待洗涤衣物进行揉搓、提升洗衣机洗涤效率的目的。
本实施例的脱水工况中驱动装置至少驱动第二桶体6和波轮11同速同向运转，例如只利用第二桶体6洗少量衣物时；当利用第一桶体4洗大量衣物时，需控制第一桶体4、第二桶体6以及波轮11共同转动进行脱水。
本实施例洗衣机具有第一桶体4、第二桶体6和波轮11三个转动部件，通过控制不同的转动部件的运转以及转动部件之间的组合控制实现不同的洗涤程序，大大增加了本实施例洗衣机的洗涤形式，因此，本实施例洗衣机的控制方法，包括：
洗衣机通过控制驱动装置驱动第一桶体4或者第二桶体6或者波轮11单独运转进行洗涤 工况。
或者，洗衣机通过控制驱动装置驱动第一桶体4、第二桶体6、波轮11中的任意两个同向/反向运转进行洗涤工况。
或者，洗衣机通过控制驱动装置同时驱动第一桶体4、第二桶体6、波轮11同向/反向运转进行洗涤工况。
如图4所示，作为本实施例的一种实施方式，本实施例的洗衣机的控制方法，包括：
洗衣机获取投放进第一桶体内待洗衣物的重量M；
判断重量M是否大于等于设定值M0；
若判断结果为是，则洗衣机通过控制驱动装置驱动第一桶体转动，同时驱动第二桶体及波轮中的至少一个转动进行洗涤工况；
若判断结果为否，则洗衣机将第一桶体锁定，并通过控制驱动装置驱动第二桶体及波轮中的至少一个转动进行洗涤工况。
本实施例通过判断待洗衣物重量M选择对应的桶体运转，更合理的利用了洗衣机的桶体结构、驱动装置，同时节约了能源损耗，提升洗衣机的工作效率，延长洗衣机的使用寿命。
如图5所示，作为本实施例的一种实施方式，本实施例的洗衣机的控制方法，包括：
洗衣机获取当前洗衣程序进水水位的设定值H；
判断进水水位的设定值H是否大于等于设定值H0；
若判断结果为是，则洗衣机通过控制驱动装置驱动第一桶体转动，同时驱动第二桶体及波轮中的至少一个转动进行洗涤工况；
若判断结果为否，则洗衣机将第一桶体锁定，并通过控制驱动装置驱动第二桶体及波轮中的至少一个转动进行洗涤工况。
本实施例通过判断洗衣程序进水水位的设定值H选择对应的桶体运转，更合理的利用了洗衣机的桶体结构、驱动装置，同时节约了能源损耗，提升洗衣机的工作效率，延长洗衣机的使用寿命。
如图4及图5所示的洗衣机的控制方法，若判断结果为是时，所述洗涤工况中洗衣机控制驱动装置驱动波轮与第一桶体或者第二桶体反向转动，或者，所述洗涤工况中洗衣机控制波轮控制驱动装置同时驱动第一桶体、第二桶体、波轮反向运转进行洗涤工况；
若判断结果为否时，所述洗涤工况中洗衣机控制驱动装置驱动第二桶体及波轮反向转动。
本实施例的洗衣机的控制方法，所述的第一桶体、第二桶体及波轮分别具有锁定和解锁两种状态，当洗衣机接收到用户的控制指令时解锁对应的第一桶体或者第二桶体或者波轮并执行相应的洗涤程序。
如图6所示，本实施例的洗衣机的控制方法，包括：
洗衣机接收用户的洗涤程序设定指令；
判断是否为第一桶体转动程序；
若判断结果为是，则控制第一桶体解除锁定，执行控制第一桶体转动的洗涤程序，若判断结果为否，则保持第一桶体的锁定状态；
判断是否为第二桶体转动程序；
若判断结果为是，则控制第二桶体解除锁定，执行控制第二桶体转动的洗涤程序，若判断结果为否，则保持第二桶体的锁定状态；
判断是否为波轮转动程序；
若判断结果为是，则控制波轮解除锁定，执行控制波轮转动的洗涤程序，若判断结果为否，则保持波轮的锁定状态。
进一步地，如图6所示洗衣机的控制方法中，在每一次洗衣过程中，所述第一桶体转动程序、第二桶体转动程序以及波轮转动程序中在至少一个程序被执行。
作为本实施例的一种实施方式，本实施例洗衣机的控制方法，包括洗涤程序和漂洗程序，所述洗涤程序和漂洗程序中选择的第一桶体转动程序、第二桶体转动程序及波轮转动程序相同或者不同。
优选地，所述的洗涤程序中执行第一桶体转动程序、第二桶体转动程序及波轮转动程序同时运行的三动力洗涤方式，所述的漂洗程序中执行第一桶体转动程序、第二桶体转动程序及波轮转动程序中的一个或者两个的组合。
本实施例洗衣机的驱动装置包括驱动电机、减速装置和离合装置，减速装置包括输入轴、输入轴套、减速轮系、第一输出轴、第二输出轴和第三输出轴，所述第一输出轴连接第一桶体带动其运转，第二输出轴连接第二桶体带动其运转，第三输出轴连接波轮带动其运转：
洗衣机的控制系统通过控制离合装置切换输入轴和/或输入轴套与驱动电机传动连接，减 速轮系将经过输入轴和/或输入轴套接入的驱动电机的转动进行减速、分配，由第一输出轴和/或第二输出轴和/或第三输出轴输出，分别带动第一桶体和/或第二桶体和/或波轮运转。
本发明的目的在于提供一种三动力洗衣机，驱动装置控制第一桶体、第二桶体、波轮实现多形式转动，以实现洗涤过程中至少桶组件与波轮相对运动，实现对待洗涤衣物进行揉搓、提升洗衣机洗涤效率的目的。
在相同程序下，根据对不同水位或者负载量采用不同的洗涤模式，同时在特殊程序(羊毛等)，每个程序均有各自的动力控制逻辑，在程序设定后需要检测各个动力被传输组件的控制逻辑，判定出所处的控制状态。
本实施例的洗衣机既可以实现单动力也可以实现双动力或者三动力，可以有效的根据实际的洗衣工况调整动力的输出，防止能源的浪费，提高电机和离合结构的使用寿命。
本实施例的结构和控制方法除适用于波轮洗衣机外，还可适用于滚筒洗衣机、洗干一体机、洗碗机等。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (10)

  1. 一种波轮洗衣机，其特征在于，包括：
    第一桶体；
    第二桶体，同轴设置在第一桶体内；
    波轮，可转动的安装在第二桶体的桶底；
    驱动装置，至少包括第一动力输出端、第二动力输出端以及第三动力输出端；
    所述第一动力输出端连接第一桶体带动其运转，第二动力输出端连接第二桶体带动其运转，第三动力输出端连接波轮带动其运转。
  2. 根据权利要求1所述的波轮洗衣机，其特征在于，所述的第二桶体的桶口低于第一桶体的桶口设置，所述的第二桶体的桶口与第一桶体的内壁之间设置密封件，所述第一桶体的桶口安装平衡环。
  3. 根据权利要求2所述的波轮洗衣机，其特征在于，所述第一桶体具有上部的第一桶体段和下部内径放大的第二桶体段，所述的第二桶体设置在第二桶体段内，且第二桶体的内壁与第一桶体段的内壁保持平齐设置。
  4. 根据权利要求3所述的波轮洗衣机，其特征在于，所述的第二桶体段包括内径放大部和连接内径放大部与第一桶体段的过渡连接部，所述的第二桶体的桶口上安装密封件，密封件与过渡连接部的小口端密封接触。
  5. 根据权利要求1所述的波轮洗衣机，其特征在于，所述的第二桶体为桶壁上无脱水孔的无孔桶，所述第一桶体的桶壁上开设脱水孔；
    或者，所述的第二桶体为桶壁上无脱水孔的无孔桶，所述第一桶体的桶壁上仅在桶口且高于进水最高水位位置处设置一圈脱水孔；
    或者，所述第一桶体、第二桶体的桶壁上均设置脱水孔。
  6. 根据权利要求1所述的波轮洗衣机，其特征在于，还包括外桶和箱体，所述的第一桶体设置在箱体内；
    所述的外桶通过减震吊杆悬挂在箱体内，或者所述的外桶通过阻尼减震器支撑在箱体内，或者所述外桶通过减震吊杆悬挂在箱体内，外桶的底部与箱体之间设置阻尼减震器。
  7. 根据权利要求1所述的波轮洗衣机，其特征在于，所述的驱动装置包括驱动电机、减速装置和离合装置，减速装置包括输入轴、输入轴套、减速轮系、第一输出轴、第二输出轴 和第三输出轴，所述的第一动力输出端为第一输出轴，第二动力输出端为第二输出轴，第三动力输出端为第三输出轴：
    洗衣机的控制系统通过控制离合装置切换输入轴和/或输入轴套与驱动电机传动连接，减速轮系将经过输入轴和/或输入轴套接入的驱动电机的转动进行减速、分配，由第一输出轴和/或第二输出轴和/或第三输出轴输出，分别带动第一桶体和/或第二桶体和/或波轮运转。
  8. 根据权利要求1所述的波轮洗衣机，其特征在于，所述的驱动装置包括直驱电机，直驱电机包括定子、第一转子、第二转子和第三转子；所述的第一动力输出端为第一转子，第二动力输出端为第二转子，第三动力输出端为第二转子；洗衣机的控制系统通过控制第一转子和/或第二转子和/或第三转子的运转分别带动第一桶体和/或第二桶体和/或波轮运转。
  9. 根据权利要求1所述的波轮洗衣机，其特征在于，所述的驱动装置包括第一驱动电机、第二驱动电机和第三驱动电机，所述的第一动力输出端为第一驱动电机的输出轴，第二动力输出端为第二驱动电机的输出轴，第三动力输出端为第三驱动电机的输出轴；
    洗衣机的控制系统通过控制第一驱动电机和/或第二驱动电机和/或第三驱动电机的运转分别带动第一桶体和/或第二桶体和/或波轮运转。
  10. 一种如权利要求1-9任意一项所述波轮洗衣机的控制方法，其特征在于，洗衣机的控制系统通过控制驱动装置驱动第一桶体和/或第二桶体和/或波轮运转进行洗涤工况；
    洗衣机的控制系统通过控制驱动装置驱动第一桶体和第二桶体和波轮同速同向运转进行脱水工况。
PCT/CN2020/082697 2019-04-01 2020-04-01 一种波轮洗衣机及其控制方法 Ceased WO2020200225A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910257928.0A CN111764091B (zh) 2019-04-01 2019-04-01 一种波轮洗衣机及其控制方法
CN201910257928.0 2019-04-01

Publications (1)

Publication Number Publication Date
WO2020200225A1 true WO2020200225A1 (zh) 2020-10-08

Family

ID=72664626

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/082697 Ceased WO2020200225A1 (zh) 2019-04-01 2020-04-01 一种波轮洗衣机及其控制方法

Country Status (2)

Country Link
CN (1) CN111764091B (zh)
WO (1) WO2020200225A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114703625A (zh) * 2022-03-02 2022-07-05 珠海格力电器股份有限公司 一种洗袜机及其控制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117684359A (zh) * 2022-09-09 2024-03-12 青岛海尔智能技术研发有限公司 洗涤设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2799621Y (zh) * 2005-05-31 2006-07-26 胡正元 一种双桶洗衣机
JP2006311906A (ja) * 2005-05-06 2006-11-16 Nidec Shibaura Corp 洗濯機
CN201003115Y (zh) * 2007-01-05 2008-01-09 傅亚科 同轴心双波轮洗衣机
CN101210373A (zh) * 2006-12-31 2008-07-02 宁国聚隆实业有限公司 一种洗衣机减速离合器及其洗衣机与洗涤方式
CN105483978A (zh) * 2015-12-29 2016-04-13 青岛海尔科技有限公司 波轮洗衣机、内桶装置、洗涤和脱水控制模块及洗涤方法
CN205741630U (zh) * 2015-12-29 2016-11-30 青岛海尔科技有限公司 波轮洗衣机及用于波轮洗衣机的内桶装置
CN207878109U (zh) * 2018-01-11 2018-09-18 无锡小天鹅股份有限公司 洗衣机及其旋转桶
CN109252319A (zh) * 2017-07-14 2019-01-22 青岛海尔洗衣机有限公司 一种波轮洗衣机及控制方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395084A (ja) * 1986-10-08 1988-04-26 三洋電機株式会社 洗濯機
AU777010B2 (en) * 2002-01-17 2004-09-30 Lg Electronics Inc. Direct-drive washing machine
CN104178968A (zh) * 2013-05-22 2014-12-03 海尔集团公司 洗衣机及其控制方法
CN105401377B (zh) * 2014-08-26 2019-08-27 青岛海尔洗衣机有限公司 全自动洗衣机及控制方法
KR102507670B1 (ko) * 2016-02-23 2023-03-09 삼성전자주식회사 세탁기 및 이의 제어방법
CN107805921B (zh) * 2016-09-09 2021-03-30 青岛胶南海尔洗衣机有限公司 一种洗衣机及其控制方法
CN107974796B (zh) * 2016-10-25 2024-02-23 宁国聚隆减速器有限公司 一种具有分洗功能的搅拌洗衣机
CN108070980B (zh) * 2016-11-14 2021-09-17 青岛海尔洗衣机有限公司 一种洗衣机内桶及洗衣机
CN108457037A (zh) * 2017-02-17 2018-08-28 青岛海尔洗衣机有限公司 一种波轮洗衣机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311906A (ja) * 2005-05-06 2006-11-16 Nidec Shibaura Corp 洗濯機
CN2799621Y (zh) * 2005-05-31 2006-07-26 胡正元 一种双桶洗衣机
CN101210373A (zh) * 2006-12-31 2008-07-02 宁国聚隆实业有限公司 一种洗衣机减速离合器及其洗衣机与洗涤方式
CN201003115Y (zh) * 2007-01-05 2008-01-09 傅亚科 同轴心双波轮洗衣机
CN105483978A (zh) * 2015-12-29 2016-04-13 青岛海尔科技有限公司 波轮洗衣机、内桶装置、洗涤和脱水控制模块及洗涤方法
CN205741630U (zh) * 2015-12-29 2016-11-30 青岛海尔科技有限公司 波轮洗衣机及用于波轮洗衣机的内桶装置
CN109252319A (zh) * 2017-07-14 2019-01-22 青岛海尔洗衣机有限公司 一种波轮洗衣机及控制方法
CN207878109U (zh) * 2018-01-11 2018-09-18 无锡小天鹅股份有限公司 洗衣机及其旋转桶

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114703625A (zh) * 2022-03-02 2022-07-05 珠海格力电器股份有限公司 一种洗袜机及其控制方法
CN114703625B (zh) * 2022-03-02 2023-03-28 珠海格力电器股份有限公司 一种洗袜机及其控制方法

Also Published As

Publication number Publication date
CN111764091A (zh) 2020-10-13
CN111764091B (zh) 2022-07-19

Similar Documents

Publication Publication Date Title
US10612179B2 (en) Automatic washing machine and control method
JP2013052052A (ja) ドラム式洗濯機
CN103147258B (zh) 洗衣方法及应用此类方法的洗衣机
CN110499608B (zh) 一种衣物处理装置干衣控制方法及衣物处理装置
CN205258887U (zh) 双洗涤桶洗衣机
WO2020200225A1 (zh) 一种波轮洗衣机及其控制方法
CN101215769A (zh) 异形滚筒式洗衣机
CN110499624B (zh) 一种衣物处理装置排水控制方法及衣物处理装置
CN101191297A (zh) 双模式洗衣机的洗涤桶
CN104060433A (zh) 全自动洗衣机
CN204138927U (zh) 全自动洗衣机
CN101191291B (zh) 双模式洗衣机及双模式洗衣方法
CN102965876A (zh) 一种低缠绕低磨损波轮及采用该波轮的洗衣机
CN203807790U (zh) 一种洗涤桶
WO2020200224A1 (zh) 一种洗衣机的控制方法
CN201053075Y (zh) 全自动洗衣机的大小洗涤桶结构
KR20170040303A (ko) 드럼 세탁기
CN214300802U (zh) 无外桶全自动洗衣机
CN111850929A (zh) 一种波轮洗衣机
CN111850976A (zh) 一种洗衣机
JPH0928978A (ja) 洗濯機
CN109537235A (zh) 复式洗衣机
CN213925510U (zh) 一种滚筒洗衣机
CN106637793A (zh) 一种波轮洗衣机装置
CN219991971U (zh) 具有扰流结构的洗衣机

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: 20784350

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20784350

Country of ref document: EP

Kind code of ref document: A1