CN116065331A

CN116065331A - Drum washing machine, control method and device thereof, and storage medium

Info

Publication number: CN116065331A
Application number: CN202111269970.8A
Authority: CN
Inventors: 蒋黎; 杨伟国; 周存玲; 徐静; 王嘉; 周薇; 薛二鹏; 康菲; 高弘锡
Original assignee: Wuxi Little Swan Electric Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2023-05-05
Also published as: WO2023071179A1

Abstract

The application discloses a drum washing machine, a control method and device thereof, and a storage medium. The control method comprises the following steps: in the water inlet stage, if the water level in the outer barrel is determined to be greater than or equal to a first preset water level, stopping water inlet of the inner barrel; in the washing stage, if the water level in the outer barrel is determined to be greater than or equal to a second preset water level, opening the outer barrel to drain water; wherein the first preset water level is smaller than the second preset water level. So, this application embodiment is in the stage of intaking, based on the water level in the outer bucket and the comparison result of first preset water level stop the inner tube and intake, can make the clothing in the inner tube obtain fully wetting to in the washing stage, based on the water level in the outer bucket and the comparison result of second preset water level in time open outer bucket drainage, can effectively avoid the water in the outer bucket to flow back to the inner tube in pollute the clothing, thereby can promote the cleaning effect of clothing.

Description

Drum washing machine, control method and device thereof, and storage medium

Technical Field

The present disclosure relates to the field of laundry treatment, and more particularly, to a drum washing machine, and a control method, apparatus and storage medium thereof.

Background

In the related art, due to structural reasons, the inner barrel and the outer barrel of the drum washing machine are communicated, a large amount of various dirt such as line scraps, bacterial mildew spots and the like can be gathered between the inner barrel and the outer barrel after the drum washing machine is used for a long time, and during washing, the dirt between the inner barrel and the outer barrel can produce cross contamination with clothes in the inner barrel, so that the clothes are not washed cleanly, and the user experience is influenced.

Disclosure of Invention

In view of this, embodiments of the present application provide a drum washing machine, a control method, a control device and a storage medium thereof, which aim to effectively improve the washing effect of laundry.

The technical scheme of the embodiment of the application is realized as follows:

in a first aspect, an embodiment of the present application provides a control method of a drum washing machine, including:

in the water inlet stage, if the water level in the outer barrel is determined to be greater than or equal to a first preset water level, stopping water inlet of the inner barrel;

in the washing stage, if the water level in the outer barrel is determined to be greater than or equal to a second preset water level, opening the outer barrel to drain water;

wherein the first preset water level is less than the second preset water level.

In some embodiments, the method further comprises:

in the water inlet stage, the inner cylinder is controlled to rotate at a first operation rate;

in the washing stage, controlling the inner cylinder to rotate at a second operation rate;

the first operation rate is smaller than or equal to the second operation rate.

In some embodiments, the second preset water level is a water level corresponding to a lower edge of the inner drum.

In some embodiments, 50% or less of the first operating rate is 80% or less and the second operating rate is > 80%.

In some embodiments, the method further comprises:

in the rinsing water inlet process, if the water level in the outer barrel is determined to be greater than or equal to a third preset water level, starting rinsing control;

wherein the third preset water level is less than the second preset water level.

In some embodiments, the method further comprises:

in the rinsing water inlet process, the inner cylinder is controlled to rotate at a third operation rate;

wherein the third operation rate is more than or equal to 50 percent.

In some embodiments, the turning on the rinse control comprises:

the inner cylinder is controlled to rotate at a fourth operation rate, and the water inlet of the inner cylinder and the water discharge of the outer cylinder are controlled;

wherein the fourth operation rate is more than or equal to 50 percent.

In some embodiments, the controlling inner drum intake and outer drum drainage comprises:

in the rinsing and washing process, the inner barrel is controlled to continuously feed water, and the outer barrel is controlled to continuously drain water.

In some embodiments, the method further comprises:

and if the rinsing times are less than the set times, performing rinsing in a circulating way until the rinsing times reach the set times, and exiting rinsing.

In some embodiments, prior to the water inlet stage, the method further comprises:

and controlling the outer barrel to drain until the water level in the outer barrel is less than or equal to the emptying water level.

In a second aspect, an embodiment of the present application further provides a control device for a drum washing machine, including:

the control module is used for stopping water inlet of the inner cylinder when the water level in the outer cylinder is determined to be greater than or equal to a first preset water level in the water inlet stage; in the washing stage, if the water level in the outer barrel is determined to be greater than or equal to a second preset water level, opening the outer barrel to drain water;

In a third aspect, embodiments of the present application further provide a drum washing machine, including: the outer bucket and for outer bucket pivoted inner tube, the drum type washing machine still includes: a processor and a memory for storing a computer program capable of running on the processor, wherein the processor is adapted to perform the steps of the method according to the embodiments of the present application when the computer program is run.

In some embodiments, lifting ribs are arranged on the inner wall surface of the inner cylinder, and through holes communicated with the outer cylinder are formed in the position, corresponding to the lifting ribs, of the inner cylinder.

In a fourth aspect, embodiments of the present application further provide a storage medium, where a computer program is stored, where the computer program is executed by a processor to implement the steps of the method described in the embodiments of the present application.

According to the technical scheme provided by the embodiment of the application, in the water inlet stage, if the water level in the outer barrel is determined to be greater than or equal to the first preset water level, water inlet of the inner barrel is stopped; in the washing stage, if the water level in the outer barrel is determined to be greater than or equal to a second preset water level, opening the outer barrel to drain water; wherein the first preset water level is smaller than the second preset water level. So, this application embodiment is in the stage of intaking, based on the water level in the outer bucket and the comparison result of first preset water level stop the inner tube and intake, can make the clothing in the inner tube obtain fully wetting to in the washing stage, based on the water level in the outer bucket and the comparison result of second preset water level in time open outer bucket drainage, can effectively avoid the water in the outer bucket to flow back to the inner tube in pollute the clothing, thereby can promote the cleaning effect of clothing.

Drawings

FIG. 1 is a schematic view showing an expanded structure of an inner tub of a drum washing machine according to an embodiment of the present application;

FIG. 2 is a flow chart of a control method of a drum washing machine according to an embodiment of the present application;

FIG. 3 is a flow chart of a control method of a drum washing machine according to an embodiment of the present application;

fig. 4 is a schematic structural view of a control device of a drum washing machine according to an embodiment of the present application;

fig. 5 is a schematic structural view of a drum washing machine according to an embodiment of the present application.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings and examples.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

The embodiment of the application provides a control method of a drum washing machine, which can be a washing and drying integrated machine with a drying function or a washing machine without the drying function, and the embodiment of the application is not limited to the control method.

Illustratively, the drum washing machine includes: the outer barrel and the inner barrel rotating relative to the outer barrel. As shown in fig. 1, a lifting rib 2 is arranged on the inner wall surface 1 of the inner cylinder, and a plurality of through holes 3 communicated with the outer barrel are formed at positions of the inner cylinder corresponding to the lifting rib 2. It can be understood that the number of lifting ribs 2 arranged on the inner wall surface 1 can be multiple, so that clothes can be continuously lifted during washing, and the clothes can be washed by dropping and beating so as to be washed, and through holes 3 can be formed in at least one lifting rib 2.

It should be noted that, in this embodiment of the present application, the inner cylinder has a laundry opening for taking and placing laundry, and the other parts of the inner cylinder except the laundry opening and the through hole 3 at the lifting rib 2 are not connected to the outer cylinder. Therefore, the overflow of water in the inner cylinder to the outer cylinder can be reduced as much as possible.

Exemplarily, the through hole 3 is located under the lifting rib 2, and compared with the wall surface roughness caused by the through hole formed in the inner wall surface of the traditional inner barrel, the embodiment of the application can enable clothes in the inner barrel not to directly contact with the through hole 3, so that friction of the clothes is reduced effectively, and the care requirement for washing the clothes is met.

As shown in fig. 2, a control method of a drum washing machine according to an embodiment of the present application includes:

step 201, in the water inlet stage, if the water level in the outer barrel is determined to be greater than or equal to the first preset water level, the water inlet of the inner barrel is stopped.

Step 202, in the washing stage, if the water level in the outer tub is determined to be greater than or equal to the second preset water level, the outer tub is opened to drain water.

Wherein the first preset water level is smaller than the second preset water level.

It can be appreciated that, in the stage of intaking, the embodiment of the application stops the inner tube and intakes based on the water level in the outer bucket and the comparison result of first preset water level, can make the clothing in the inner tube obtain abundant wetting to in the washing stage, in time open outer bucket drainage based on the water level in the outer bucket and the comparison result of second preset water level, can effectively avoid the water in the outer bucket to flow back to the inner tube and pollute clothing, thereby can promote the cleaning effect of clothing.

Here, the second preset water level may be a water level corresponding to the lower edge of the inner cylinder, and it may be understood that if the water level of the outer barrel is greater than or equal to the second preset water level, water mixed with bacteria and dirt in the outer barrel may flow back into the inner cylinder to pollute clothes.

Illustratively, in order to sufficiently wet the laundry within the inner drum and to avoid a substantial water overflow within the inner drum from the through-holes at the lifting ribs to the outer drum, the inner drum is controlled to rotate at a first rate of operation during the water intake phase.

Illustratively, in order to avoid a substantial amount of water within the inner drum from escaping from the through-holes at the lifting ribs to the outer drum during the washing phase, the inner drum is controlled to rotate at a second rate of operation during the washing phase.

The operation rate refers to the duty ratio of the rotation duration in the unit period, and the first operation rate is smaller than or equal to the second operation rate.

It can be understood that when the inner cylinder rotates, only a small amount of water can be discharged from the through holes at the lifting ribs to the outer cylinder; if the operating rate is too low, the time for which the inner cylinder is stationary will be prolonged. When the inner barrel is static, a large amount of water in the inner barrel overflows to the outer barrel, the water used for washing in the inner barrel is less and less, and the washing effect is seriously affected.

Illustratively, the first operation rate is 50% or less and 80% or less, so that the laundry can be sufficiently wetted based on the rotation of the inner drum in the water inlet stage, and a large amount of water is effectively prevented from overflowing from the through holes at the lifting ribs to the outer tub.

The second operation rate is more than 80% in an exemplary manner, so that the influence of excessive overflow of water in the inner barrel to the outer barrel in the washing stage on the washing effect can be effectively avoided.

In some embodiments, the control method further comprises:

wherein the third preset water level is smaller than the second preset water level.

In this way, the laundry in the drum can be fully wetted before the rinse control is turned on.

Illustratively, the control method further comprises:

and in the rinsing water inlet process, the inner cylinder is controlled to rotate at a third operation rate.

It will be appreciated that if the rate of operation of the inner barrel is too low, the time that the inner barrel is stationary will be prolonged. When the inner barrel is static, a large amount of water in the inner barrel overflows to the outer barrel, the water used for rinsing in the inner barrel is less and less, and the rinsing effect is seriously affected.

Illustratively, the third operating rate is greater than or equal to 50%.

Illustratively, turning on the rinse control includes:

the inner cylinder is controlled to rotate at a fourth operation rate, and the water inlet of the inner cylinder and the water discharge of the outer cylinder are controlled.

Illustratively, the fourth operating rate is greater than or equal to 50%.

It can be understood that in the rinsing process, the inner cylinder is controlled to rotate at a higher operation rate, so that a better rinsing effect can be achieved,

illustratively, the controlling inner drum water intake and outer drum water discharge includes:

It can be understood that in the rinsing and washing process, the inner barrel water inlet and the outer barrel water discharge are controlled simultaneously, so that the rinsing efficiency can be improved on the premise of not prolonging the rinsing time.

Illustratively, the control method further comprises:

and if the rinsing times are less than the set times, performing rinsing in a circulating way until the rinsing times reach the set times, and exiting the rinsing.

It will be appreciated that if there are multiple rinse demands, the foregoing rinse water inlet and rinse control may be repeated until the rinse is completed and the rinse is exited.

It is understood that the dewatering and/or drying control may also be performed after exiting the rinse, and specific processes are not described herein.

Illustratively, prior to the inlet phase, the control method further comprises:

Therefore, before water is fed into the washing machine, the residual water in the outer barrel is ensured to be emptied, and the residual water in the outer barrel is prevented from interfering water feeding control.

The present application is described in further detail below in connection with examples of application.

As shown in fig. 3, the control method of the drum washing machine according to the present application embodiment includes:

step 301, draining the outer tub of water.

Here, the outer tub may be controlled to drain water until the water level in the outer tub is less than or equal to the drain water level before the washing water is supplied, thereby ensuring that the water remaining in the outer tub is drained, and preventing the water remaining in the outer tub from interfering with the water supply control.

Step 302, the inner cylinder rotates, the operation rate is more than 50%, and water is fed into the inner cylinder to the water level P1.

Here, after the outer tub is emptied of water, water is injected into the inner tub, and the inner tub starts to rotate at the same time. In order to sufficiently wet the laundry and to avoid a large amount of water overflowing from the through holes at the lifting ribs of the inner tub to the outer tub, the inner tub operation rate (corresponding to the aforementioned first operation rate) is > 50%. Because the through holes are arranged below the lifting ribs of the inner cylinder, water entering the inner cylinder overflows to the outer cylinder from the through holes and the clothing openings at the front part of the inner cylinder.

In this application embodiment, the outer bucket is equipped with level sensor, can monitor the water level height of outer bucket at any time. When the water level of the outer tub reaches a preset water level P1 (corresponding to the first preset water level), the drum washing machine stops water intake. At this point, the inner drum garment has been fully wetted. The water level P1 is lower than the water level P0 (corresponding to the aforementioned second preset water level).

Step 303, washing is started.

Here, after the water inflow is completed, washing is started.

Step 304, determining whether the water level is higher than P0, if so, executing step 305, and if not, executing step 306.

Step 305, turn on drain pump.

It is understood that the water level of the outer tub can be monitored at any time based on the water level sensor in order to prevent water possibly mixed with bacteria and dirt in the outer tub from flowing back to the inner tub. In the washing process, when the water level of the outer tub is higher than the water level P0, the drainage pump can be started for a set period of time t to drain the water in the outer tub. For example, after determining that the water level of the outer tub is higher than the water level P0, the drain pump may be turned on all the time during the remaining washing process, but if the washing time is too long, the service life of the drain pump may be affected.

Step 306, washing, wherein the operation rate of the inner cylinder is more than 80%.

It can be understood that when the inner cylinder rotates, only a small amount of water can be discharged to the outer cylinder from the small holes below the lifting ribs; if the operating rate is too low, the time for which the inner cylinder is stationary will be prolonged. When the inner barrel is static, a large amount of water in the inner barrel flows to the outer barrel, the water used for washing in the inner barrel is less and less, and the washing effect is seriously affected. Therefore, the control of the inner cylinder operation rate (corresponding to the second operation rate) to be more than 80% can effectively ensure the washing effect.

Step 307, washing is finished, water is drained and dehydration is performed.

At step 308, rinsing begins.

In step 309, the inner cylinder rotates with an operating rate > 50%, and water is fed into the inner cylinder to the water level P2.

Here, water is injected into the drum of the drum washing machine while the drum starts to rotate. In order to sufficiently wet the laundry and to prevent a large amount of water from overflowing from the through holes at the lifting ribs of the inner tub to the outer tub, the inner tub operation rate (corresponding to the aforementioned third operation rate) is > 50%. When the water level of the outer tub reaches a preset water level P2 (corresponding to the third preset water level), the inner tub stops water inflow. The water level P2 is lower than the water level P0.

Step 310, rinsing and washing, wherein the operation rate of the inner cylinder is more than 50%, water is fed into the inner cylinder, and meanwhile, a drainage pump is started.

It will be appreciated that in the rinse wash phase, the inner drum run rate (corresponding to the fourth run rate described above) is > 50% for good rinse results. And (3) continuously injecting water into the inner cylinder while rinsing and washing, and simultaneously starting the drainage pump in the whole process. Therefore, the rinsing efficiency can be improved on the premise of not prolonging the rinsing time.

And 311, after the rinsing is finished, water inflow is stopped, water is drained, and dehydration is performed.

And 312, circulating the rinsing until the rinsing is finished.

In order to implement the method of the embodiment of the present application, the embodiment of the present application further provides a control device of a drum washing machine, where the control device of the drum washing machine corresponds to the control method of the drum washing machine, and each step in the embodiment of the control method of the drum washing machine is also completely applicable to the embodiment of the control device of the drum washing machine.

As shown in fig. 4, the control device of the drum washing machine includes: the control module 401 is configured to, in a water inlet stage, determine that a water level in the outer tub is greater than or equal to a first preset water level, and stop water inlet of the inner tub; in the washing stage, if the water level in the outer barrel is determined to be greater than or equal to a second preset water level, opening the outer barrel to drain water; wherein the first preset water level is smaller than the second preset water level.

In some embodiments, the control module 401 is further to:

Illustratively, the second preset water level is a water level corresponding to the lower edge of the inner cylinder.

Illustratively, 50% or less of the first operating rate is 80% or less and the second operating rate is > 80%.

In some embodiments, the control module 401 is further to:

in the rinsing water inlet process, the inner cylinder is controlled to rotate at a third operation rate; wherein the third operation rate is more than or equal to 50 percent.

In some embodiments, the control module 401 turns on the rinse control, including:

the inner cylinder is controlled to rotate at a fourth operation rate, and the water inlet of the inner cylinder and the water discharge of the outer cylinder are controlled; wherein the fourth operation rate is more than or equal to 50 percent.

Illustratively, the control module 401 controls the inner drum intake and the outer drum drain, including:

In some embodiments, the control module 401 is further to:

In some embodiments, prior to the water intake phase, the control module 401 is further configured to:

In practical applications, the control module 401 may be implemented by a processor in a control device of the drum washing machine. Of course, the processor needs to run a computer program in memory to implement its functions.

It should be noted that: in the control device of the drum washing machine provided in the above embodiment, only the division of the program modules is used for illustration, and in practical application, the process allocation may be performed by different program modules according to needs, i.e. the internal structure of the device is divided into different program modules to complete all or part of the processes described above. In addition, the control device of the drum washing machine provided in the above embodiment belongs to the same concept as the control method embodiment of the drum washing machine, and the specific implementation process is detailed in the method embodiment, which is not repeated here.

Based on the hardware implementation of the program modules, and in order to implement the method of the embodiment of the application, the embodiment of the application also provides a drum washing machine. Fig. 5 illustrates only an exemplary structure of the drum washing machine, not all of which may be implemented as required.

As shown in fig. 5, a drum washing machine 500 provided in an embodiment of the present application includes: at least one processor 501, memory 502, and a user interface 503. The various components in the drum washing machine 500 are coupled together by a bus system 504. It is to be appreciated that bus system 504 is employed to enable connected communications between these components. The bus system 504 includes a power bus, a control bus, and a status signal bus in addition to the data bus. But for clarity of illustration, the various buses are labeled as bus system 504 in fig. 5.

The drum type washing machine of the embodiment of the application further comprises: the outer barrel and the inner barrel rotating relative to the outer barrel. As shown in fig. 1, a lifting rib 2 is arranged on the inner wall surface 1 of the inner cylinder, and a plurality of through holes 3 communicated with the outer barrel are formed at positions of the inner cylinder corresponding to the lifting rib 2.

The user interface 503 in embodiments of the present application may include a display, keyboard, mouse, trackball, click wheel, keys, buttons, touch pad, touch screen, or the like.

The memory 502 in the embodiment of the present application is used to store various types of data to support the operation of the drum washing machine. Examples of such data include: any computer program for operating on a drum washing machine.

The control method of the drum washing machine disclosed in the embodiments of the present application may be applied to the processor 501 or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In the implementation, the steps of the control method of the drum washing machine may be completed by an integrated logic circuit of hardware or an instruction in the form of software in the processor 501. The processor 501 may be a general purpose processor, a digital signal processor (DSP, digital Signal Processor), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 501 may implement or perform the methods, steps, and logic blocks disclosed in embodiments of the present application. The general purpose processor may be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiments of the present application may be directly embodied in a hardware decoding processor or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in a storage medium, where the storage medium is located in the memory 502, and the processor 501 reads information in the memory 502, and in combination with hardware, performs the steps of the control method of the drum washing machine provided in the embodiments of the present application.

In an exemplary embodiment, the drum washing machine may be implemented by one or more application specific integrated circuits (ASIC, application Specific Integrated Circuit), DSPs, programmable logic devices (PLD, programmable Logic Device), complex programmable logic devices (CPLD, complex Programmable Logic Device), field programmable gate arrays (FPGA, field Programmable Gate Array), general purpose processors, controllers, microcontrollers (MCU, micro Controller Unit), microprocessors (Microprocessor), or other electronic components for performing the aforementioned methods.

It is to be appreciated that memory 502 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Wherein the nonvolatile Memory may be Read Only Memory (ROM), programmable Read Only Memory (PROM, programmable Read-Only Memory), erasable programmable Read Only Memory (EPROM, erasable Programmable Read-Only Memory), electrically erasable programmable Read Only Memory (EEPROM, electrically Erasable Programmable Read-Only Memory), magnetic random access Memory (FRAM, ferromagnetic random access Memory), flash Memory (Flash Memory), magnetic surface Memory, optical disk, or compact disk Read Only Memory (CD-ROM, compact Disc Read-Only Memory); the magnetic surface memory may be a disk memory or a tape memory. The volatile memory may be random access memory (RAM, random Access Memory), which acts as external cache memory. By way of example, and not limitation, many forms of RAM are available, such as static random access memory (SRAM, static Random Access Memory), synchronous static random access memory (SSRAM, synchronous Static Random Access Memory), dynamic random access memory (DRAM, dynamic Random Access Memory), synchronous dynamic random access memory (SDRAM, synchronous Dynamic Random Access Memory), double data rate synchronous dynamic random access memory (ddr SDRAM, double Data Rate Synchronous Dynamic Random Access Memory), enhanced synchronous dynamic random access memory (ESDRAM, enhanced Synchronous Dynamic Random Access Memory), synchronous link dynamic random access memory (SLDRAM, syncLink Dynamic Random Access Memory), direct memory bus random access memory (DRRAM, direct Rambus Random Access Memory). The memory described in the embodiments of the present application is intended to comprise, without being limited to, these and any other suitable types of memory.

In an exemplary embodiment, the present application further provides a storage medium, i.e. a computer storage medium, which may be specifically a computer readable storage medium, for example, including a memory 502 storing a computer program, where the computer program may be executed by the processor 501 of the drum washing machine, to complete the steps of the method of the embodiment of the present application. The computer readable storage medium may be ROM, PROM, EPROM, EEPROM, flash Memory, magnetic surface Memory, optical disk, or CD-ROM.

It should be noted that: "first," "second," etc. are used to distinguish similar objects and not necessarily to describe a particular order or sequence.

In addition, the embodiments described in the present application may be arbitrarily combined without any collision.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A control method of a drum washing machine, comprising:

2. The method according to claim 1, wherein the method further comprises:

the first operation rate is smaller than or equal to the second operation rate.

3. The method of claim 1, wherein the step of determining the position of the substrate comprises,

the second preset water level is the water level corresponding to the lower edge of the inner cylinder.

4. The method of claim 2, wherein the step of determining the position of the substrate comprises,

the first operation rate is more than or equal to 50% and less than or equal to 80%, and the second operation rate is more than 80%.

5. The method according to claim 1, wherein the method further comprises:

6. The method of claim 5, wherein the method further comprises:

wherein the third operation rate is more than or equal to 50 percent.

7. The method of claim 5, wherein the turning on the rinse control comprises:

wherein the fourth operation rate is more than or equal to 50 percent.

8. The method of claim 7, wherein controlling inner drum intake and outer drum drainage comprises:

9. The method of claim 5, wherein the method further comprises:

10. The method of claim 1, wherein prior to the water intake stage, the method further comprises:

11. A control device of a drum washing machine, comprising:

12. A drum washing machine, characterized in that it comprises: the outer bucket and for outer bucket pivoted inner tube, the drum type washing machine still includes: a processor and a memory for storing a computer program capable of running on the processor, wherein,

the processor being adapted to perform the steps of the method of any of claims 1 to 10 when the computer program is run.

13. The drum washing machine as claimed in claim 12, wherein,

the inner wall surface of the inner cylinder is provided with lifting ribs, and the position of the inner cylinder corresponding to the lifting ribs is provided with through holes communicated with the outer barrel.

14. A storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method of any of claims 1 to 10.