阅读说明：本技术 加压供水装置和具有其的洗衣机、控制方法及存储介质 (Pressurized water supply device, washing machine with same, control method and storage medium ) 是由 陈庚 于 2021-07-26 设计创作，主要内容包括：本申请公开了一种加压供水装置和具有其的洗衣机、控制方法及存储介质。该加压供水装置包括：壳体,壳体上形成用于连接洗衣机的洗涤剂盒的出水口的第一进水口、用于连接洗衣机的主供水管路的第二进水口及水流出口；第二进水口的内壁面为用于将水流增压后导入至壳体内部的型面,壳体的内壁面形成连通第一进水口及第二进水口的腔室,壳体于腔室与水流出口之间形成用于水流增压的导流段。基于加压供水装置,可以使得第一进水口导入的带有洗涤剂的水流与第二进水口导入的增压后的水流在腔室内混合,且混合后的水流可以经导流段二次增压后由水流出口排出至洗衣机的桶体内,可以有效改善洗涤剂的溶解效果,进而减少洗涤剂的浪费,达到更好的洗净效果。(The application discloses a pressurized water supply device, a washing machine with the pressurized water supply device, a control method and a storage medium. This pressurization water supply installation includes: the washing machine comprises a shell, a water inlet and a water outlet, wherein a first water inlet used for being connected with a water outlet of a detergent box of the washing machine, a second water inlet used for being connected with a main water supply pipeline of the washing machine and a water flow outlet are formed in the shell; the internal face of second water inlet is for leading-in profile to the casing inside after being used for with rivers pressure boost, and the internal face of casing forms the cavity of intercommunication first water inlet and second water inlet, and the casing forms the water conservancy diversion section that is used for rivers pressure boost between cavity and rivers export. Based on pressurization water supply installation, can be so that the rivers that have the detergent of leading-in first water inlet mix in the cavity with the rivers after the leading-in pressure boost of second water inlet, and the rivers after mixing can discharge to washing machine's barrel by the rivers export after the water conservancy diversion section secondary pressure boost in, can effectively improve the dissolving effect of detergent, and then reduce the waste of detergent, reach better clean effect.)

1. A pressurized water supply device, comprising:

the washing machine comprises a shell, a water inlet and a water outlet, wherein a first water inlet used for being connected with a water outlet of a detergent box of the washing machine, a second water inlet used for being connected with a main water supply pipeline of the washing machine and a water outlet are formed in the shell;

the inner wall surface of the second water inlet is a molded surface used for pressurizing water flow and then leading the water flow into the shell, a cavity communicated with the first water inlet and the second water inlet is formed on the inner wall surface of the shell, and a flow guide section used for pressurizing water flow is formed between the cavity and the water flow outlet of the shell.

2. The pressurized water supply device according to claim 1,

the caliber of the second water inlet is gradually reduced along the direction from the outside of the chamber to the inside of the chamber.

3. The pressurized water supply device according to claim 1,

the end part of the second water inlet positioned in the cavity and the flow guide section are spaced.

4. The pressurized water supply device according to claim 1,

the flow guide section is gradually reduced in caliber along the direction from the cavity to the water outlet.

5. The pressurized water supply of claim 1, further comprising:

the spraying pipeline is connected with the water outlet and the nozzle, and the nozzle is used for spraying water in the spraying pipeline to the inside of the barrel body of the washing machine.

6. A control method of a washing machine, characterized in that the washing machine includes a pressurized water supply device according to any one of claims 1 to 5, the method comprising:

controlling an auxiliary water supply line of the washing machine and a main water supply line of the washing machine to alternately supply water for at least one cycle period;

the auxiliary water supply pipeline is used for supplying water to a detergent box of the washing machine, and in the cycle period, after the auxiliary water supply pipeline supplies water for a first time period, the main water supply pipeline supplies water for a second time period.

7. The method of claim 6, wherein during the cycle period, the method further comprises:

controlling a tub of the washing machine to rotate at a first rotation speed less than a critical rotation speed for a third period of time;

the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.

8. The method of claim 7, wherein after each of the cycle periods, the method further comprises:

and controlling the barrel body of the washing machine to rotate at a second rotating speed which is greater than the critical rotating speed for a fourth time period.

9. The method of claim 6, further comprising:

determining the number of execution of the cycle period based on the amount of load of the laundry in the tub;

wherein the number of executions increases as the load amount increases.

10. The method of claim 6, wherein prior to controlling the auxiliary water supply line of the washing machine and the main water supply line of the washing machine to alternately supply water for at least one cycle period, the method further comprises:

controlling the main water supply line to supply water so that the laundry in the tub of the washing machine is wetted.

11. The method of claim 6, wherein after controlling the auxiliary water supply line of the washing machine and the main water supply line of the washing machine to alternately supply water for at least one cycle period, the method further comprises:

and controlling the main water supply pipeline and/or the auxiliary water supply pipeline to continuously supply water until the water level in the barrel body of the washing machine reaches a target water level.

12. A washing machine, characterized in that the washing machine comprises: the pressurized water supply apparatus as claimed in any one of claims 1 to 5, the washing machine comprising: a processor and a memory for storing a computer program capable of running on the processor, wherein,

the processor, when executing the computer program, is adapted to perform the steps of the method of any of claims 6 to 11.

13. A storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, performs the steps of the method of any one of claims 6 to 11.

Technical Field

The application relates to the field of washing machines, in particular to a pressurized water supply device, a washing machine with the pressurized water supply device, a control method and a storage medium.

Background

In the related art, tap water is often directly added into washing machines for washing, washing powder is directly washed into a barrel by the tap water in a water washing box, so that the washing powder is not fully dissolved, and the incompletely dissolved washing powder is probably mostly and directly washed to the bottom of the barrel or only to part of clothes, so that the washing powder is wasted, the washing effect is influenced, and the washing machine is easy to have the defect of incomplete washing due to the fact that the washing powder is remained on part of the clothes.

Disclosure of Invention

In view of the above, embodiments of the present application provide a pressurized water supply device, a washing machine having the same, a control method, and a storage medium, which aim to effectively improve a dissolving effect of a detergent.

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 pressurized water supply device, including:

the washing machine comprises a shell, a water inlet and a water outlet, wherein a first water inlet used for being connected with a water outlet of a detergent box of the washing machine, a second water inlet used for being connected with a main water supply pipeline of the washing machine and a water outlet are formed in the shell;

the inner wall surface of the second water inlet is a molded surface used for pressurizing water flow and then leading the water flow into the shell, a cavity communicated with the first water inlet and the second water inlet is formed on the inner wall surface of the shell, and a flow guide section used for pressurizing water flow is formed between the cavity and the water flow outlet of the shell.

In some embodiments, the second water inlet is tapered in bore in a direction from an exterior of the chamber to an interior of the chamber.

In some embodiments, the end of the second water inlet located within the chamber is spaced a distance from the flow guide section.

In some embodiments, the flow guide section is tapered in bore in the direction of the chamber to the water flow outlet.

In some embodiments, the pressurized water supply further comprises:

the spraying pipeline is connected with the water outlet and the nozzle, and the nozzle is used for spraying water in the spraying pipeline to the inside of the barrel body of the washing machine.

In a second aspect, an embodiment of the present application provides a control method of a washing machine including a pressurized water supply device according to the first aspect of the embodiment of the present application, the method including:

controlling an auxiliary water supply line of the washing machine and a main water supply line of the washing machine to alternately supply water for at least one cycle period;

the auxiliary water supply pipeline is used for supplying water to a detergent box of the washing machine, and in the cycle period, after the auxiliary water supply pipeline supplies water for a first time period, the main water supply pipeline supplies water for a second time period.

In some embodiments, during the cycle period, the method further comprises:

controlling a tub of the washing machine to rotate at a first rotation speed less than a critical rotation speed for a third period of time;

the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.

In some embodiments, after each of the cycle periods, the method further comprises:

and controlling the barrel body of the washing machine to rotate at a second rotating speed which is greater than the critical rotating speed for a fourth time period.

In some embodiments, the method further comprises:

determining the number of execution of the cycle period based on the amount of load of the laundry in the tub;

wherein the number of executions increases as the load amount increases.

In some embodiments, prior to the controlling the auxiliary water supply line of the washing machine and the main water supply line of the washing machine to alternately supply water for at least one cycle period, the method further comprises:

controlling the main water supply line to supply water so that the laundry in the tub of the washing machine is wetted.

In some embodiments, after the controlling the auxiliary water supply line of the washing machine and the main water supply line of the washing machine to alternately supply water for at least one cycle period, the method further comprises:

and controlling the main water supply pipeline and/or the auxiliary water supply pipeline to continuously supply water until the water level in the barrel body of the washing machine reaches a target water level.

In a third aspect, an embodiment of the present application further provides a washing machine, including: the pressurized water supply apparatus according to the first aspect of the embodiment of the present application, the washing machine includes: a processor and a memory for storing a computer program operable on the processor, wherein the processor, when executing the computer program, is adapted to perform the steps of the method according to the second aspect of the embodiments of the present application.

In a fourth aspect, an embodiment of the present application further provides a storage medium, where a computer program is stored on the storage medium, and when the computer program is executed by a processor, the steps of the method in the second aspect of the embodiment of the present application are implemented.

The technical scheme that this application embodiment provided, based on pressurization water supply installation, can be so that the rivers after leading-in rivers that have the detergent of first water inlet and the leading-in pressure boost of second water inlet mix in the cavity, and the rivers after mixing can be discharged to washing machine's staving in by the water outlet after water conservancy diversion section secondary pressure boost, based on the effect of twice pressurization rivers, can effectively improve the dissolving effect of detergent, and then reduce the waste of detergent, reach better clean effect.

Drawings

FIG. 1 is a schematic structural view of a pressurized water supply apparatus according to an embodiment of the present application;

FIG. 2 is a schematic side view of FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a flowchart illustrating a control method of a washing machine according to an embodiment of the present invention;

FIG. 5 is a flow chart illustrating a control method of a washing machine according to an exemplary embodiment of the present application;

FIGS. 6A to 6D are schematic views showing the morphological changes of the undergarment of the barrel body in the embodiment of the present application;

fig. 7 is a schematic structural diagram of a washing machine according to an embodiment of the present application.

Description of reference numerals:

1. a housing; 11. a first water inlet; 12. a second water inlet; 13. a water flow outlet;

14. a chamber; 15. a flow guide section; 12A, end portions.

Detailed Description

The present application will be described in further detail with reference to the following 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 present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

An embodiment of the present application provides a pressurized water supply apparatus, as shown in fig. 1 to 3, including: a shell 1, wherein a first water inlet 11 for connecting a water outlet of a detergent box of the washing machine, a second water inlet 12 for connecting a main water supply pipeline of the washing machine and a water outlet 13 are formed on the shell 1; the inner wall surface of the second water inlet 12 is a profile surface for guiding water flow into the housing 1 after being pressurized, the inner wall surface of the housing 1 forms a chamber 14 communicating the first water inlet 11 and the second water inlet 12, and the housing 1 forms a flow guide section 15 for pressurizing water flow between the chamber 14 and the water flow outlet 13.

It can be understood that, based on the pressurized water supply device, the water flow with the detergent introduced from the first water inlet 11 and the pressurized water flow introduced from the second water inlet 12 can be mixed in the chamber 14, and the mixed water flow can be discharged into the barrel of the washing machine through the water flow outlet 13 after being pressurized for the second time by the flow guide section 15.

It should be noted that the detergent in the detergent box may be at least one of washing powder, laundry detergent, softener, bleaching agent and other washing products, which is not specifically limited in this embodiment of the present application.

For example, the detergent box may be disposed at the top of the cabinet of the washing machine, so that a user can add detergent in the detergent box. The detergent box can be a box body used for putting detergent in one time, namely before washing clothes each time, a user needs to manually add the detergent to be put in the box body. The detergent box body can also be used for controlling the adding amount of the detergent for a single time based on the water inlet amount of the detergent box (also called as a box body for automatically adding the detergent), namely, a user does not need to manually add the detergent before washing clothes every time, and the detergent can be automatically added based on the water inlet control of the detergent box.

Illustratively, the water inlet pipeline of the washing machine comprises: a main water supply pipeline and an auxiliary water supply pipeline for supplying water to the detergent box. The washing machine can be based on the on-state of valve body control main water supply pipeline and supplementary water supply pipeline, for example, main water supply pipeline and supplementary water supply pipeline can share a switching-over valve (for example, three-way switching-over valve), or set up an on-off valve respectively on main water supply pipeline, the supplementary water supply pipeline, this application embodiment does not specifically limit to this.

It will be appreciated that the water supplied by both the main and auxiliary water supply lines may be tap water. After entering the detergent box, the water supplied by the auxiliary water supply pipeline drives the detergent in the detergent box to mix with the water and then enters the first water inlet 11. Here, the first water inlet 11 may be directly connected to the outlet of the detergent box or connected to the outlet of the detergent box via a pipeline, which is not limited in the embodiment of the present application.

Illustratively, the second water inlet 12 is bore-tapered in a direction from the exterior of the chamber 14 to the interior of the chamber 14.

It will be appreciated that, after the tap water supplied from the main water supply pipeline enters the second water inlet 12, the second inlet water has a gradually reduced diameter along the water flowing direction, so that the water supplied from the main water supply pipeline is pressurized and enters the chamber 14, and is mixed with the water flow with the detergent (i.e. the water flow introduced from the first water inlet 11) in the chamber 14, thereby increasing the dissolving efficiency of the detergent in the chamber 14.

Illustratively, the end 12A of the second water inlet 12 located within the chamber 14 is spaced from the flow guide section 15.

It can be understood that, due to the reasonable distance between the end 12A of the second water inlet 12 and the flow guiding section 15, the pressurized water flow introduced from the second water inlet 12 can be better mixed with the water flow with the detergent introduced from the first water inlet 11, and thus the dissolving efficiency of the detergent can be increased.

Exemplarily, the flow guiding section 15 is bore-tapered in the direction of the chamber 14 to the water outlet 13.

It can be understood that the mixed water in the chamber 14 is guided to the water outlet 13 through the guide section 15, and the aperture of the guide section 15 in the water inflow direction is gradually reduced, so that the mixed water can be secondarily pressurized in the guide section 15, and the secondarily pressurized water is discharged through the water outlet 13. The secondary pressurization structure can further increase the dissolving efficiency of the detergent.

For example, the chamber 14 may be substantially cylindrical, and the flow guide section 15 may be substantially conical, and the shape of the housing 1 is not particularly limited in the embodiments of the present application.

In some embodiments, the pressurized water supply further comprises:

a spraying pipeline (not shown in the figure) connected with the water outlet 13 and the nozzle, and the nozzle is used for spraying the water flow in the spraying pipeline to the interior of the barrel body of the washing machine.

For example, in a drum washing machine, the nozzle may be disposed at a position facing a central region of the tub, so that the nozzle sprays water to the central region in the tub, thereby effectively preventing the water mixed with the detergent from being deposited at the bottom of the tub and the like, which may cause difficulty in dissolving the detergent.

Based on the foregoing pressurized water supply device, an embodiment of the present application provides a control method for a washing machine, the washing machine includes the foregoing pressurized water supply device, as shown in fig. 4, the method includes:

in step 401, an auxiliary water supply line of a washing machine and a main water supply line of the washing machine are controlled to alternately supply water for at least one cycle period.

Here, the auxiliary water supply line supplies water to a detergent box of the washing machine, and the main water supply line supplies water for a second period after the auxiliary water supply line supplies water for a first period during a cycle.

It can be understood that the auxiliary water supply pipeline supplies water first, detergent with a set amount can be brought into the chamber 14, then the water supply of the auxiliary water supply pipeline is stopped, the water is supplied by the main water supply pipeline, the dissolution of the detergent in the chamber 14 is accelerated under the action of the pressurized water flow brought by the second water inlet 12, and the pressurized water flow can be further pressurized for the second time through the diversion section 15, so that the dissolution effect of the detergent is further improved.

Illustratively, within a cycle period, the method further comprises:

controlling a drum body of the washing machine to rotate at a first rotating speed which is less than a critical rotating speed for a third time period;

the critical rotating speed is the rotating speed which enables the clothes to cling to the inner wall of the barrel body and rotate along with the barrel body.

Here, the third time period may be less than or equal to the time period of the cycle period. It will be appreciated that controlling the tub to rotate at a first rotational speed, for example, 60rpm (revolutions per minute) during a cycle allows the water stream output by the pressurized water supply to be sprayed onto the laundry within the tub and uniformly wet the laundry.

In some embodiments, after each cycle period, the method further comprises:

and controlling the drum body of the washing machine to rotate at a second rotating speed which is greater than the critical rotating speed for a fourth time period.

Assuming that the washing machine needs to operate for one cycle period, after the cycle period, the tub of the washing machine is controlled to rotate at a second rotation speed greater than the critical rotation speed for a fourth period. And if the washing machine needs to operate for a plurality of cycle periods, after each cycle period, controlling the barrel of the washing machine to rotate at a second rotating speed which is higher than the critical rotating speed for a fourth time period.

It can be understood that, after each cycle period, the tub is controlled to rotate at the second rotation speed, and the wetted clothes and the attached detergent can be thrown to a state of being closely attached to the wall surface of the tub under the action of centrifugal force, so that friction between the detergent and the clothes can be increased, and the dissolving efficiency of the detergent can be increased.

It should be noted that, for the case that the washing machine operates for a plurality of cycle periods, it can be understood that the detergent in the detergent box needs to be put in for a plurality of times, and after each putting, the detergent box can rotate at the second rotation speed based on the control barrel body, so as to increase the friction between the detergent and the clothes, and further increase the dissolving efficiency of the detergent, so that the detergent in the barrel body is sufficiently dissolved.

In some embodiments, the method further comprises:

determining the number of execution of a cycle period based on the amount of load of laundry in the tub;

wherein the number of executions increases as the load amount increases.

For example, the washing machine may acquire a load amount of laundry in the through body, which may be a weight of the laundry or a volume of the laundry, determine a load level based on the acquired load amount, e.g., determine a load level corresponding to a current load amount based on a mapping relationship between the load amount and the load level, and determine the number of execution cycles based on the load level.

In an application example, the load level is divided into a small load, a medium load and a large load, wherein the execution frequency of the cycle period corresponding to the small load is one, the execution frequency of the cycle period corresponding to the medium load is two, and the execution frequency of the cycle period corresponding to the large load is three. Those skilled in the art can perform reasonable setting according to the requirement, and the embodiment of the present application is not particularly limited thereto.

In some embodiments, before controlling the auxiliary water supply line of the washing machine and the main water supply line of the washing machine to alternately supply water for at least one cycle period, the method further comprises:

controlling the main water supply pipeline to supply water so as to moisten the clothes in the barrel body of the washing machine.

Here, the amount of water supply to control the water supply of the main water supply line may be determined based on the amount of load of laundry in the tub. That is, the length of time that the main water supply line supplies water may be controlled before the aforementioned cycle period is performed based on the amount of load of laundry.

For example, in order to enable the laundry in the tub to be uniformly wetted, the tub may be further controlled to rotate at a rotational speed less than a critical rotational speed during the controlling of the water supplied from the main water supply line.

In some embodiments, after controlling the auxiliary water supply line of the washing machine and the main water supply line of the washing machine to alternately supply water for at least one cycle period, the method further comprises:

and controlling the main water supply pipeline and/or the auxiliary water supply pipeline to continuously supply water until the water level in the barrel body of the washing machine reaches a target water level.

For example, if the detergent box is a box for putting detergent in a single time, after the washing machine performs the cycle, that is, after the control of putting detergent in the water is performed, the main water supply pipeline and the auxiliary water supply pipeline can be controlled to continuously supply water until the water level in the tub reaches the target water level, so that the water inlet time of water in the tub can be shortened, and the washing efficiency can be improved.

If the detergent box is a box body for automatically putting detergent, the washing machine can control the main water supply pipeline to continuously supply water after the washing machine executes the cycle period until the water level in the barrel body reaches the target water level.

For example, the target water level may be determined by the washing machine based on the amount of load of the laundry, thereby saving operational troubles caused by user settings.

It can be understood that, in the course of replenishing water in the tub to a target water level, the tub rotation may be controlled, for example, the tub rotation of the washing machine may be controlled based on a set beat, so that the detergent in the tub may be sufficiently dissolved, and the washing efficiency may be improved.

The present application is described in further detail below with reference to an application example.

The washing machine includes: the pressurized water supply apparatus of the embodiment of the present application, the water supply pipeline of the washing machine includes: the washing machine comprises a main water supply pipeline and an auxiliary water supply pipeline for supplying water to a detergent box, wherein a first water inlet of a pressurizing water supply device is connected with a water outlet of the detergent box, a second water inlet of the pressurizing water supply device is connected with the main water supply pipeline, a water outlet of the pressurizing water supply device is connected with a nozzle through a spraying pipeline, and the nozzle is used for spraying water in the spraying pipeline to the inside of a barrel body of the washing machine.

As shown in fig. 5, the control method of the washing machine of the present application example includes the steps of:

step 501, the laundry is weighed.

Here, the washing machine may determine the weight of the laundry in the tub based on the fuzzy weighing, resulting in a weighing result.

And 502, judging the distribution condition of the clothes in the barrel based on the weighing result.

Here, the washing machine may judge the distribution of laundry in the tub based on the weighing result.

For example, the load level corresponding to the current load amount may be determined based on a mapping relationship between a preset load amount and the load level. As shown in fig. 5, if it is determined that the distribution of the laundry is a small load based on the current weighing result, performing steps 503 to 506; if the distribution situation of the clothes is determined to be the medium load based on the current weighing result, executing the steps 507 to 510; and if the distribution condition of the clothes is determined to be a large load based on the current weighing result, executing the steps 511 to 514.

For small loads, the process of performing steps 503 to 506 is as follows:

and 503, controlling the main water supply pipeline to supply water for 15 seconds, and controlling the barrel body to rotate at the rotating speed of 60rpm for 12 seconds and stop rotating for 3 seconds in the water supply process.

Illustratively, the original state of the laundry in the tub before the water supply is as shown in fig. 6A. In the course of supplying water through the main water supply line, in cooperation with the low-speed rotation of the tub, the laundry in the central region inside the tub is uniformly wetted, as shown in fig. 6B.

And step 504, controlling the auxiliary water supply pipeline to supply water for 5 seconds firstly, then controlling the main water supply pipeline to supply water for 10 seconds, and controlling the barrel body to rotate at the rotating speed of 60rpm for 12 seconds and stop rotating for 3 seconds in the water supply process.

It can be understood that, in the process, the water in the auxiliary water supply pipeline drives the detergent in the detergent box to flow into the cavity of the pressurized water supply device through the first water inlet, then the water in the main water supply pipeline enters the cavity after being pressurized through the second water inlet, and is pressurized and mixed with the detergent, and the mixed water flow drives the detergent which is not fully dissolved to be discharged through the water flow outlet after being secondarily pressurized through the flow guide section, and is sprayed to the central area of the barrel body through the spray pipeline and the nozzle, namely, the water flow with the detergent further wets the clothes, as shown in fig. 6C.

And 505, controlling the barrel body to rotate at 200rpm and run for 24 seconds according to the beat of stopping rotating for 10 seconds and 2 seconds.

Here, the wetted laundry and the detergent adhered thereto can be thrown to a state of being closely adhered to the wall surface of the tub by the centrifugal force by the high-speed rotation of the tub, as shown in fig. 6D, so that the friction between the detergent and the laundry can be increased, and the dissolving efficiency of the detergent can be increased.

And step 506, controlling the auxiliary water supply pipeline and the main water supply pipeline to synchronously supply water until the target water level is reached, and controlling the barrel body to run at the rotating speed of 60rpm according to the beat of 12-second stop of rotation in the water supply process.

Here, based on supplementary water supply pipeline and the synchronous water supply of main water supply pipeline, can improve the efficiency of moisturizing in the staving, and supplementary water supply pipeline can wash the detergent that remains in the detergent box clean.

For medium loads, the process of steps 507 to 510 is performed as follows:

and step 507, controlling the main water supply pipeline to supply water for 30 seconds, and controlling the barrel body to run at the rotating speed of 60rpm and at the beat of stopping running for 3 seconds after rotating for 12 seconds in the water supply process.

After performing the post step 507, step 508 and step 509 are performed in a loop twice.

And step 508, controlling the auxiliary water supply pipeline to supply water for 4 seconds, then controlling the main water supply pipeline to supply water for 10 seconds, and controlling the barrel body to rotate at the rotating speed of 60rpm for 12 seconds and stop rotating for 2 seconds in the water supply process.

And 509, controlling the barrel body to rotate at 200rpm and run for 24 seconds according to the beat of stopping rotating for 10 seconds and 2 seconds.

And step 510, controlling the auxiliary water supply pipeline and the main water supply pipeline to synchronously supply water until the target water level is reached, and controlling the barrel body to run at the rotating speed of 60rpm according to the beat of 12-second stop of rotation in the water supply process.

For a large load, the process of performing steps 511 to 514 is as follows:

and step 511, controlling the main water supply pipeline to supply water for 45 seconds, and controlling the barrel body to run at the rotating speed of 60rpm and at the beat of stopping running for 3 seconds after rotating for 12 seconds in the water supply process.

After the execution of the subsequent step 511, the steps 512 and 513 are executed in a loop three times.

And step 512, controlling the auxiliary water supply pipeline to supply water for 3 seconds, then controlling the main water supply pipeline to supply water for 10 seconds, and controlling the barrel body to rotate at the rotating speed of 60rpm for 12 seconds and stop rotating for 1 second in the water supply process.

Step 513, controlling the barrel body to rotate at 200rpm and operate for 24 seconds according to the beat of stopping rotation for 2 seconds after rotating for 10 seconds.

And 514, controlling the auxiliary water supply pipeline and the main water supply pipeline to synchronously supply water until the target water level is reached, and controlling the barrel body to run at the rotating speed of 60rpm according to the beat of 12-second stop rotation in the water supply process.

It can be understood that, for the case of medium load and large load, the laundry in the tub will also show the state changes shown in fig. 6A to 6D during the operation process, and will not be described herein again.

It can be understood that, the control method of the present application example can effectively improve the dissolving effect of the detergent based on the action of the two pressurized water flows of the pressurized water supply device, and execute the control logic of the detergent putting based on multiple cycles, for example, the two cycles of step 508 and step 509 corresponding to the medium load, and the three cycles of step 512 and step 513 corresponding to the large load can dissolve the detergent in a divided manner in the detergent putting process, so that the detergent in the tub can be sufficiently dissolved, thereby reducing the waste of the detergent and achieving a better washing effect.

In order to realize the method of the embodiment of the application, the embodiment of the application also provides a washing machine. Fig. 7 shows only an exemplary structure of the washing machine, not the entire structure, and a part of or the entire structure shown in fig. 7 may be implemented as necessary.

As shown in fig. 7, a washing machine 700 provided in an embodiment of the present application includes: at least one processor 701, a memory 702, and a user interface 703. The various components in the washing machine 700 are coupled together by a bus system 704. It will be appreciated that the bus system 704 is used to enable communications among the components. The bus system 704 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled in fig. 7 as the bus system 704.

The washing machine of the embodiment of the application further comprises: the pressurized water supply apparatus of the foregoing embodiment.

It is understood that the washing machine may further include a cabinet, a detergent box is disposed on the cabinet, a tub for washing laundry is disposed in the cabinet, and the tub may be a single tub structure or include a tub for holding water and an inner tub rotating with respect to the tub, which is not particularly limited in this embodiment of the present invention. The water supply line of the washing machine includes: the washing machine comprises a main water supply pipeline and an auxiliary water supply pipeline for supplying water to a detergent box, wherein a first water inlet of a pressurizing water supply device is connected with a water outlet of the detergent box, a second water inlet of the pressurizing water supply device is connected with the main water supply pipeline, a water outlet of the pressurizing water supply device is connected with a nozzle through a spraying pipeline, and the nozzle is used for spraying water in the spraying pipeline to the inside of a barrel body of the washing machine.

The washing machine can be a drum washing machine or a pulsator washing machine structure, can have a drying function, can be an integrated washing and drying machine, and is not limited in the embodiment of the application.

The user interface 703 in the present embodiment may include a display, a keyboard, a mouse, a trackball, a click wheel, a key, a button, a touch pad, a touch screen, or the like.

The memory 702 in the embodiment of the present application is used to store various types of data to support the operation of the washing machine. Examples of such data include: any computer program for operating on a washing machine, for example, performs the aforementioned control method.

The control method of the washing machine disclosed in the embodiment of the present application may be applied to the processor 701, or implemented by the processor 701. The processor 701 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the control method of the washing machine may be accomplished by integrated logic circuits of hardware or instructions in the form of software in the processor 701. The Processor 701 may be a general purpose Processor, a Digital Signal Processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. The processor 701 may implement or perform the methods, steps, and logic blocks disclosed in the embodiments of the present application. A 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 implemented by 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 located in the memory 702, and the processor 701 reads information in the memory 702, and completes the steps of the control method of the washing machine provided in the embodiments of the present application in combination with hardware thereof.

In an exemplary embodiment, the washing machine may be implemented by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (microprocessors), or other electronic components for performing the aforementioned methods.

It will be appreciated that the memory 702 can be either volatile memory or nonvolatile memory, and can include both volatile and nonvolatile memory. Among them, the nonvolatile Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), a magnetic random access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical disk, or a Compact Disc Read-Only Memory (CD-ROM); the magnetic surface storage may be disk storage or tape storage. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of illustration and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Enhanced Synchronous Dynamic Random Access Memory (Enhanced DRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory (DRmb Access), and Random Access Memory (DRAM). The memories described in the embodiments of the present application are 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 a computer readable storage medium, for example, including a memory 702 storing a computer program, which is executable by a processor 701 of a washing machine to perform the steps of the method of the present application. The computer readable storage medium may be a ROM, PROM, EPROM, EEPROM, Flash Memory, magnetic surface Memory, optical disk, or CD-ROM, among others.

It should be noted that: "first," "second," and the like are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The technical means described in the embodiments of the present application may be arbitrarily combined without conflict.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.