WO2022252385A1

WO2022252385A1 - Washing machine control method and apparatus, washing machine, and computer-readable storage medium

Info

Publication number: WO2022252385A1
Application number: PCT/CN2021/109875
Authority: WO
Inventors: 饶星; 谢奇烽; 王洋洋; 邸颖
Original assignee: 无锡小天鹅电器有限公司
Priority date: 2021-05-31
Filing date: 2021-07-30
Publication date: 2022-12-08
Also published as: CN113235265A; CN113235265B; JP2024519145A

Abstract

A washing machine control method and apparatus, a washing machine (1), and a computer-readable storage medium. The washing machine (1) comprises a drum (18) and an overflow structure (13); the overflow structure (13) comprises a deodorization pipe (1322). The washing machine control method comprises feeding water into the washing machine (1); and controlling the drum (18) of the washing machine (1) to rotate one or more preset washing cycles at a preset first rotating speed, so as to water seal the deodorization pipe (1322).

Description

Washing machine control method and device, washing machine and computer-readable storage medium

technical field

Embodiments of the present disclosure relate to the field of electrical equipment, and in particular, to a washing machine control method and device, a washing machine, and a computer-readable storage medium.

Background technique

The overflow structure is rarely used in the current drum washing machine products, and the overflow structure of the drum washing machine on the market is complicated, and the water seal formed by the deodorant pipe is relatively low in reliability. The water seal may be damaged during evaporation, large vibration of the machine, and handling. It will seriously affect the user experience.

Summary of the invention

The following is an overview of the topics described in detail in this article. This summary is not intended to limit the scope of the claims.

Embodiments of the present disclosure provide a washing machine control method and device, a washing machine, and a computer-readable storage medium.

first:

An embodiment of the present disclosure proposes a method for controlling a washing machine. The washing machine may include an overflow structure and an inner cylinder; the overflow structure may include an anti-odor pipe; the method may include:

water into the washing machine;

Controlling the inner tub of the washing machine to rotate at a preset first rotational speed for one or more preset washing cycles, so as to water seal the deodorizing pipe.

In an exemplary embodiment of the present disclosure, each washing cycle may include: the inner tub rotates clockwise and counterclockwise alternately once.

In an exemplary embodiment of the present disclosure, the clockwise rotation time of the inner tub in each washing cycle may satisfy: 15±3s (seconds);

The counterclockwise rotation time of the inner cylinder in each washing cycle can meet: 5±2s.

In an exemplary embodiment of the present disclosure, the washing machine may further include a water inlet valve; the water inlet into the washing machine may include:

After entering the washing process, before starting to perform the preset washing operation, the water inlet valve is controlled to open, and water is fed into the washing machine at the first water inlet speed; the amount of water inlet reaches the first water amount or the duration of water inlet reaches For a first period of time, the water inlet valve is controlled to be closed.

In an exemplary embodiment of the present disclosure, the first water inlet speed may satisfy: 9.2-10 L/min (liter/minute).

In an exemplary embodiment of the present disclosure, the overflow structure may include: an overflow port provided on a side wall of the outer tub of the washing machine;

The first amount of water may meet the requirement that the height of the water level after the water inflow stabilizes is lower than the height of the overflow port.

In an exemplary embodiment of the present disclosure, after controlling the inner tub of the washing machine to rotate at a preset speed for one or more preset washing cycles, the method may further include: controlling the water inlet valve to open again, Fill the washing machine with water and start the washing operation as described.

In an exemplary embodiment of the present disclosure, the range of the first rotational speed may satisfy: 80±5 rpm (rotation/minute).

Second aspect:

An embodiment of the present disclosure also provides a control device for a washing machine, which may include: a processor and a computer-readable storage medium, where instructions are stored in the computer-readable storage medium;

When the instructions are executed by the processor, the washing machine control method according to any one of the first aspect is implemented.

Third aspect:

An embodiment of the present disclosure also provides a washing machine, which may include: an inner tub, an overflow structure, and the above-mentioned control device for the washing machine; the overflow structure includes an odor-proof pipe.

In an exemplary embodiment of the present disclosure, the washing machine may further include: an outer cylinder and a drain valve; the drain valve may include a drain port; the overflow structure may include: an overflow port and an overflow pipeline;

The overflow port may be arranged on the wall of the outer cylinder and connected to the first end of the overflow pipeline;

The second end of the overflow pipeline is connected with the drain port.

In an exemplary embodiment of the present disclosure, the overflow pipeline may include: an overflow pipe and an anti-odor pipe;

The first end of the overflow pipe serves as the first end of the overflow pipeline;

The second end of the overflow pipe is connected to the first end of the deodorizing pipe;

The second end of the deodorizing pipe is connected with the drain port.

In an exemplary embodiment of the present disclosure, the overflow pipeline may further include: a bellows;

The second end of the deodorant pipe is connected with the drain port through the bellows.

Fourth aspect:

An embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a computer, the method for controlling the washing machine described in any one of the first aspects is executed.

Other aspects will be apparent to others upon reading and understanding the drawings and detailed description.

Figure overview

The accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, On the premise of no creative work, other drawings can also be obtained according to the structures shown in these drawings.

FIG. 1 is a flowchart of a control method of a washing machine according to an embodiment of the present disclosure;

Fig. 2 is a composition block diagram of a washing machine according to an embodiment of the present disclosure;

3 is a schematic structural diagram of a washing machine according to an embodiment of the present disclosure;

Fig. 4 is a block diagram of a control device of a washing machine according to an embodiment of the present disclosure.

Explanation of reference numbers:

The realization of the objectives, functional features and advantages of the embodiments of the present disclosure will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detail

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of them. example. Based on the embodiments in the embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present disclosure.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present disclosure are only used to explain the relationship between multiple components in a certain posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

In addition, in the embodiments of the present disclosure, the descriptions involving "first", "second", etc. are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features . Thus, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the embodiments of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise clearly defined.

In the embodiments of the present disclosure, unless otherwise specified and limited, the terms "connection" and "fixation" should be interpreted in a broad sense. For example, "fixation" can be a fixed connection, or a detachable connection, or an integrated ; It may be a mechanical connection, or it may be an electrical connection; it may be a direct connection, or it may be an indirect connection through an intermediary, and it may be an internal communication between two elements or an interaction relationship between two elements, unless otherwise clearly defined. Those skilled in the art can understand the meanings of the above terms in the embodiments of the present disclosure according to the details.

In addition, the technical solutions of each embodiment of the embodiments of the present disclosure can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered as The combination of technical solutions does not exist, nor is it within the scope of protection required by the embodiments of the present disclosure.

An embodiment of the present disclosure proposes a control method for a washing machine. The washing machine may include an overflow structure and an inner cylinder; the overflow structure may include a deodorant pipe; as shown in FIG. 1 , the method may include: Steps S101-S102:

S101, entering water into the washing machine;

S102. Control the inner cylinder to rotate at a preset first rotational speed for one or more preset washing cycles, so as to water seal the deodorizing pipe.

In an exemplary embodiment of the present disclosure, after water is fed into the washing machine, the inner cylinder can be controlled to rotate for at least one washing cycle, so that the water in the outer cylinder can be driven to enter the overflow pipeline of the overflow structure through the overflow port of the overflow structure, so that The anti-odor pipe in the overflow pipeline enters water and forms a water seal, which solves the problem of unreliable water seal formation in the overflow structure of the lower drain drum washing machine, so that the washing machine will not cause odor in the sewer due to the failure of the water seal of the anti-odor pipe Enter the washing machine, causing pollution to the clothes in the washing machine, thereby improving the user's experience when washing clothes.

In the exemplary embodiment of the present disclosure, before introducing the control scheme of the embodiment of the present disclosure, the overflow structure of the embodiment of the present disclosure will first be introduced in detail.

In an exemplary embodiment of the present disclosure, as shown in FIG. 2 and FIG. 3 , the washing machine 1 may include: an outer cylinder 11 and a drain valve 12; the drain valve 12 may include a drain port 121; the overflow structure 13 may include : overflow port 131 and overflow pipeline 132;

The overflow port 131 can be arranged on the cylinder wall of the outer cylinder 11, and can be connected with the first end of the overflow pipeline 132;

The second end of the overflow pipe 132 can be connected with the drain port 121 .

In an exemplary embodiment of the present disclosure, the drain valve 12 may be a motor puller.

In the related art, when the power of the washing machine is cut off and the water inlet valve fails, if the water inlet valve is in the water inlet state at this time and water enters the outer cylinder 11 of the washing machine, the water inlet valve cannot be closed at this time. As a result, water has been poured into the outer cylinder 11, and the water level in the inner cylinder of the washing machine will continue to increase, and the water level in the inner cylinder will continue to rise until the door of the washing machine pops open. At this time, the water will directly overflow into the user's home through the pop-up door. , causing security issues to users. In view of this, the embodiment of the present disclosure proposes an anti-overflow solution, that is, an overflow structure 13 is provided, as shown in FIG. 132 is connected to the drain port 121 of the motor tractor.

In an exemplary embodiment of the present disclosure, when the washing machine is powered off and the water inlet valve fails, if the water inlet valve has been in the water inlet state and cannot be closed, when the water level in the outer tub 11 reaches a certain height, for example, it may be overflowing. At the height of the mouth 131, the water flow can be directly from the overflow port 131 through the overflow pipe 132 to the drain port 121 of the motor tractor, and then discharged through the drain port 121, so as to keep the liquid level in the inner cylinder stable to a safe height and achieve a safe overflow Effect.

In the exemplary embodiment of the present disclosure, since the overflow port 131 is directly connected to the drain port 121 of the motor tractor through the overflow pipe 132, the length of the drain pipe is greatly shortened, and the length of the drain path is correspondingly shortened. , so that the overflow water can be discharged quickly, thereby improving the drainage efficiency.

In the exemplary embodiments of the present disclosure, the solutions of the above embodiments well solve the problems of water overflow and even bucket explosion caused by the high water level of the front-loading washing machine.

In an exemplary embodiment of the present disclosure, the washing machine 1 may further include a drain pipe 16;

The drain port 121 can be connected to the first end of the drain pipe 16;

The second end of the drain pipe 16 can be used as a drain outlet.

In an exemplary embodiment of the present disclosure, the second end of the drain pipe 16 can be connected to the sewer interface in the user's room, so that when the water level in the inner cylinder of the washing machine is too high, the water passes through the overflow port 131, the drain port 121 and the drain pipe 16. It is directly discharged into the sewer, which solves the various problems caused by the sudden power failure of the washing machine and the time limit of the water inlet valve that may be caused by the excessive water in the inner cylinder.

In an exemplary embodiment of the present disclosure, the overflow pipe 132 may include: an overflow pipe 1321 and an anti-odor pipe 1322;

The first end of the overflow pipe 1321 can be used as the first end of the overflow pipeline 132;

The second end of the overflow pipe 1321 can be connected with the first end of the deodorant pipe 1322;

The second end of the deodorizing pipe 1322 can be connected with the drain port 121 .

In the related art, it is known that the current overflow pipe is directly connected to the far end of the drain pipe, and has no deodorizing effect, so that the odor of the sewer can easily enter the inner cylinder through the drain pipe, and contact with the clothes, reducing the washing effect of the clothes. And when the user turns on the washing machine, it is easy to smell a bad smell, which seriously affects the user's experience. Based on the above problems, the embodiment of the present disclosure provides an anti-odor pipe 1322 in the overflow pipeline 132 .

In an exemplary embodiment of the present disclosure, through the setting of the anti-odor pipe 1322, the odor can be blocked from entering the inner cylinder through the drain pipe, so that the cleaning effect of the clothes can be maintained, and the user will not smell the odor, which improves the user's health. Use experience.

In the exemplary embodiment of the present disclosure, there are no restrictions on the type selection, material, size, color, etc. of the deodorant pipe 1322, and any currently available deodorant pipe 1322 can be used in the overflow structure of the embodiment of the present disclosure. 13 is enough.

In an exemplary embodiment of the present disclosure, for example, the deodorant pipe 1322 can be an S-shaped deodorant pipe, and the S-shaped deodorant pipe can form a water seal, thereby blocking odor from entering the inner cylinder through the drain pipe, which has a good deodorizing effect, and The cost is low, and the cost of the washing machine will not be greatly increased due to the increase of the deodorant pipe.

In the exemplary embodiment of the present disclosure, considering that when the deodorant pipe 1322 is an S-shaped deodorant pipe, since the S-shaped deodorant pipe has a certain weight, when the S-shaped deodorant pipe is directly suspended in the air, it may cause excessive weight And swing left and right, make the hidden dangers such as deodorization pipe instability, especially when having overflowing water to pass through. The instability of the S-shaped deodorant pipe will indirectly drag the connection between the deodorant pipe and other pipelines to fall off, resulting in the disconnection of the overflow pipe. The device gets wet, causing a safety accident to the washing machine. Based on the above considerations, the embodiment of the present disclosure fixes the S-shaped deodorant pipe.

In an exemplary embodiment of the present disclosure, the fixing methods for the S-shaped deodorant pipe may include but not limited to: binding fixing (fixed by binding with ropes, belts, etc.), welding fixed (fixed by welding), frame fixing (fixed by placing it in the fixed frame provided), etc.

In the exemplary embodiment of the present disclosure, there is no limitation on the fixing method adopted, any fixing method that can be implemented in the embodiments of the present disclosure is acceptable, and there is no limitation on the detailed fixing positions, the number of fixing positions, etc. Limited, you can define it yourself according to your needs.

In an exemplary embodiment of the present disclosure, the deodorant tube 1322 may be fixed on a pre-set fixing member by a cable tie.

In an exemplary embodiment of the present disclosure, the aforementioned cable ties may include, but are not limited to, fishbone cable ties.

In the exemplary embodiment of the present disclosure, because the fishbone cable tie is easy to purchase in the market, it is low in cost, easy to operate, has a good fixing effect, and is not easy to corrode. Therefore, the use of the fishbone cable tie in the embodiments of the present disclosure can not only achieve a good fixing effect, but also improve installation efficiency without substantially increasing the production cost of the washing machine.

In an exemplary embodiment of the present disclosure, the above-mentioned fixing member may be a special fixing member, or may be an existing device in the washing machine (outside the outer tub 11 ), any device that can protect the deodorizing pipe 1322 Any fixed object can be used as the fixing member, and the detailed implementation manner of the fixing member is not limited here.

In the exemplary embodiment of the present disclosure, any type or working principle of the deodorant pipe 1322 adopted in the embodiment of the present disclosure may be fixed, including but not limited to an S-shaped deodorant pipe.

In an exemplary embodiment of the present disclosure, any of the above-mentioned fixing methods can be applied to the adopted deodorant pipe.

In an exemplary embodiment of the present disclosure, an overflow pipe 1321 may be provided between the deodorizing pipe 1322 and the overflow port 131, and the overflow pipe 1321 may be realized by using a common pipe capable of passing water.

In the exemplary embodiment of the present disclosure, the selection, material, size, color, etc. of the overflow pipe 1321 are also not limited, and any applicable pipe that is currently available can be used in the overflow structure 13 of the embodiment of the present disclosure. Just in.

In an exemplary embodiment of the present disclosure, the first end of the overflow pipe 1321 is connected to the overflow port 131. The size can be customized, and can be defined according to one or more factors such as the difficulty of the installation process and the size of the processing cost.

In an exemplary embodiment of the present disclosure, the connection method between the first end of the overflow pipe 1321 and the overflow port 131 may include but not limited to: welding, screwing, clamping and the like.

In an exemplary embodiment of the present disclosure, the first end of the overflow pipe 1321 may be connected to the overflow port 131 through the first clamp 14 .

In an exemplary embodiment of the present disclosure, the second end of the overflow pipe 1321 is connected to the first end of the deodorizing pipe 1322, and there is no limitation on the connection method, and the overflow pipe 1321 and the deodorizing pipe 1322 The material and size can be customized, and can be defined according to one or more factors such as the difficulty of the installation process and the size of the processing cost.

In an exemplary embodiment of the present disclosure, the connection method between the second end of the overflow pipe 1321 and the first end of the deodorizing pipe 1322 may include but not limited to: welding, screw, clamp and so on.

In an exemplary embodiment of the present disclosure, the second end of the overflow pipe 1321 may be connected to the first end of the deodorizing pipe 1322 through the second clamp 15 .

In an exemplary embodiment of the present disclosure, the deodorizing pipe 1322 may be fixed inside the washing machine through a fixing object 17 .

In an exemplary embodiment of the present disclosure, the fixing 17 may include but not limited to: cable ties, ropes, screws, clips, adhesives and the like.

In an exemplary embodiment of the present disclosure, for example, a cable tie can be selected as the fixing object 17, and the deodorizing tube 1322 can be fixed to a preset fixing member through a cable tie.

In an exemplary embodiment of the present disclosure, the fixing member may include but not limited to a fixing rod, a fixing plate, a fixing frame and the like.

In an exemplary embodiment of the present disclosure, the deodorant tube 1322 may be fixed to the second clamp 15 by a cable tie.

In an exemplary embodiment of the present disclosure, the fixing member may be provided at the second clamp 15, or the second clamp 15 may be directly used as the fixing member.

In an exemplary embodiment of the present disclosure, when the fixing member is arranged at the second clamp 15, the fixing member may be one or more fixing rods, fixing plates, fixing frames, etc. fixed on the clamp, and The deodorant tube 1322 can be fixed on the fixing rod, the fixing plate, and the fixing frame by a cable tie (such as a fishbone cable tie).

In an exemplary embodiment of the present disclosure, when the second clamp 15 is directly used as the fixing member, one or more parts of the deodorant tube 1322 can be directly bound to the second clamp 15 through one or more clamps. place to achieve fixation.

In an exemplary embodiment of the present disclosure, the overflow pipe 132 may include: a bellows 1323 ;

The second end of the deodorizing pipe 1322 can be connected with the drain port 121 through the corrugated pipe 1323 .

In an exemplary embodiment of the present disclosure, when the corrugated tube is working, it is elongated along the length direction of the tube under the action of internal pressure, so that the corrugated tube produces a displacement that has a certain relationship with the pressure. Based on the working principle of the bellows, after the overflow structure 13 of the embodiment of the present disclosure is arranged after the bellows 1323, when the amount of overflow water is large, the pressure of the overflow can be converted into the displacement of the bellows through the bellows 1323, thereby It can alleviate the impact on each component in the overflow pipeline 132 when the overflow is large, so as to avoid the joints between multiple components from being broken due to excessive water pressure of the overflow, so that the overflow directly enters the inside of the washing machine. Damage to the internal components of the washing machine.

In an exemplary embodiment of the present disclosure, the bellows 1323 is used to relieve the water pressure of a large amount of overflow water, so that the pressure of the water discharged at the drain port will not be too large, so that the impact force of the discharged water will not be too large. And make the second end of the drainpipe 16 be flushed out of the sewer, thereby avoiding the situation that the discharged water all flows into the user's home and causes troubles to the user.

In an exemplary embodiment of the present disclosure, the second end of the deodorizing pipe 1322 may be connected to the first end of the bellows 1323;

The second end of the bellows 1323 can serve as the second end of the overflow pipe 13 and be connected to the water outlet 121 .

In the exemplary embodiment of the present disclosure, there is no limitation on the connection method between the deodorant pipe 1322 and the corrugated pipe 1323 , and any existing connection method that can be implemented can be used for connection.

In an exemplary embodiment of the present disclosure, the second end of the corrugated pipe 1323 may be directly connected to the drain port 121, or may be connected to a common pipe (which may be called an overflow pipe) and then connected to the drain port 121, here There is no limitation on the connection mode used.

In the exemplary embodiment of the present disclosure, by connecting the overflow pipe 1321, the anti-odor pipe 1322 and the bellows 1323 between the overflow port 131 and the drain port 121, the entire overflow pipe 132 can be realized, since the overflow pipe 132 is directly connected with The drain port 121 of the motor tractor is connected, compared with the scheme in which the overflow pipe is directly connected to the far end of the drain pipe 16, the length of the drainage path is greatly shortened, and the drainage efficiency is improved; and because the overflow pipe 132 is provided with a deodorant pipe 1322 (such as the deodorant pipe), through the deodorant pipe 1322, the odor is blocked from entering the inner cylinder through the drain pipe 16, thereby maintaining the cleaning effect of the clothes, and the user will not smell the odor, and the user experience is correspondingly improved In addition, because the inner cylinder is movable, the drain pipe 16 and the motor tractor are fixed, so the moving part and the fixed part need to be connected with a pipe fitting with a movable margin, and the bellows can meet this requirement. Therefore, a bellows 1323 is also provided in the overflow pipe 132 .

In the exemplary embodiment of the present disclosure, it can be seen from the above that the overflow pipeline designed in the present disclosure realizes multiple functions such as blocking odor and relieving water pressure while realizing the discharge of overflowing water, and solves the phenomenon of overflowing well Various problems at the time, improved the product performance of the washing machine, and correspondingly improved the market competitiveness of the washing machine.

In an exemplary embodiment of the present disclosure, the setting height of the overflow port 131 may satisfy: 1/2-3/4 of the height between the bottom of the outer cylinder 11 and the door of the washing machine.

In the related art, since the height of the water in the inner cylinder of the washing machine can only be between the bottom of the inner cylinder and the door of the washing machine, because once the water level is higher than the door of the washing machine, the water in the inner cylinder will inevitably make the door of the washing machine pop open automatically. The washing machine door is discharged into the user's home, causing safety problems for the user; or, the washing machine door will not open when the height of the washing machine door is reached, thereby causing the washing machine to explode and bring safety hazards to the washing machine. Based on the above problems, the solution of the embodiment of the present disclosure can limit the setting height of the overflow port 131 according to the risks brought by different heights of the water level.

In an exemplary embodiment of the present disclosure, the height of the overflow port 131 may be limited according to the highest water level that can be tolerated in the inner tub of the washing machine. Since in the related art, when the water level in the inner cylinder reaches the height of the washing machine door, the washing machine door may automatically pop open, causing the water to overflow into the user's home. The upper limit of the installation height is set to be less than or equal to the height of the washing machine door, that is, the overflow port 131 can be arranged between the bottom of the inner cylinder and the washing machine door.

In the exemplary embodiment of the present disclosure, there is no limit to the setting height of the overflow port 131 , and different settings can be made according to different washing machine models, different inner tub sizes, and washing machine door sizes.

In an exemplary embodiment of the present disclosure, for example, the overflow port 121 can be set between 1/2-3/4 between the bottom of the inner tub and the door of the washing machine, for example, it can be selected at 2/3 height to avoid If the height is too low, the washing water in the inner drum will not be enough, which will affect the washing effect. It can also prevent the water level from being too close to the washing machine door if the height is too high. Through the phenomenon that the washing machine door splashes outwards, the user's laundry experience is improved.

In the exemplary embodiment of the present disclosure, based on the above-mentioned overflow structure 13, in order to prevent the water seal failure of the deodorant pipe 1322 from affecting the washing effect of the clothes, a washing machine control method according to the embodiment of the present disclosure is proposed.

In an exemplary embodiment of the present disclosure, the water inlet into the washing machine may include:

After entering the washing process, before starting to perform a preset washing operation, a first amount of water or a first duration of water is fed into the washing machine at a first water feeding speed.

In the exemplary embodiment of the present disclosure, the scheme of the embodiment of the present disclosure can be applied to the initial water intake stage of the washing process, and the water seal of the deodorant pipe can be realized without affecting the normal washing operation, and it is easy to solve the water seal of the deodorant pipe failure, affecting the washing effect.

In an exemplary embodiment of the present disclosure, the overflow structure 13 may include: an overflow port 131 disposed on the side wall of the outer cylinder;

The first amount of water may satisfy: the height of the water level after the water inflow stabilizes may be lower than the height of the overflow port.

In the exemplary embodiment of the present disclosure, in order to avoid waste of water intake, the amount of water intake can be controlled during water intake to prevent the amount of water intake from reaching the overflow port 131, that is, it is not possible to pour water into the overflow structure 13 by directly entering a large amount of water. The way to realize the water seal of the deodorant pipe.

In the exemplary embodiment of the present disclosure, the solution of the embodiment of the present disclosure is only to directly use the water in the initial water inflow stage in the washing process, and control the rotation of the inner cylinder according to the set speed (such as the first speed) to drive The water entered in this stage enters the overflow structure 13, and the purpose of water sealing the deodorant pipe is achieved while the clothes are initially wet.

In an exemplary embodiment of the present disclosure, each washing cycle may include: the inner tub rotates clockwise and the inner tub rotates counterclockwise alternately once.

In the exemplary embodiment of the present disclosure, there is no limitation on the clockwise rotation and counterclockwise rotation or the number of rotation cycles in each washing cycle, which can be defined according to different requirements.

In an exemplary embodiment of the present disclosure, a pause period can be set between clockwise rotation and counterclockwise rotation in each washing cycle, and the length of the pause period is not limited in detail, and can be defined according to different requirements.

In an exemplary embodiment of the present disclosure, the clockwise rotation time of the inner tub in each washing cycle may satisfy: 15±3s;

The counterclockwise rotation time of the inner cylinder in each washing cycle can satisfy: 5±2s (seconds).

In an exemplary embodiment of the present disclosure, under the washing cycle of (15±3)s:(5±2)s, the duration of the washing program of the washing machine can meet the customer’s requirements, and the temperature rise of the washing machine under this washing cycle can be guaranteed.

In an exemplary embodiment of the present disclosure, the first rotational speed may satisfy: 80±5 rpm (rotation/minute).

In an exemplary embodiment of the present disclosure, when the washing machine is at 80±5rpm (rotation/minute), the amount of overflow at this time can not only meet the height required for the water seal of the deodorant pipe in the overflow pipeline, but also make the amount of overflow less than that of the washing machine. 1% of the water volume to achieve the purpose of water saving.

In the exemplary embodiment of the present disclosure, based on the above analysis, it can be seen that the solution of the embodiment of the present disclosure can be achieved by controlling the inner drum to rotate at a speed of (15 rpm) within the range of 80±5 rpm (rev/min) after the initial water intake of the washing process is completed. ±3)s: The washing cycle of (5±2)s runs for one cycle, so that the anti-odor pipe forms a water seal, thereby solving the problem of unreliable water seal formation of the overflow structure of the lower drainage drum washing machine, and improving the user's clothes washing experience.

In an exemplary embodiment of the present disclosure, after controlling the inner tub of the washing machine to rotate at a preset speed for one or more preset washing cycles, the method may further include: feeding water into the washing machine again, and starting The washing operation is carried out.

In the exemplary embodiment of the present disclosure, the purpose of water sealing is achieved by controlling the inner drum to run for a cycle at a washing cycle of (15±3)s: (5±2)s within the rotation speed range of 80±5rpm. And realize the initial wetness of the clothes in the inner cylinder, after that, the subsequent washing process can be continued, for example, continue to enter the water, and perform the preset washing operation; the washing operation can include: controlling the inner cylinder according to the preset speed, preset The washing cycle, the preset washing time, etc., wherein, the preset washing cycle may be the same as or different from the aforementioned washing cycle during water sealing, which is not limited in detail here.

An embodiment of the present disclosure also provides a control device 2 for a washing machine, as shown in FIG. 4 , which may include: a processor 21 and a computer-readable storage medium 22, and instructions are stored in the computer-readable storage medium 22;

When the instructions are executed by the processor 11, the method for controlling the washing machine described in any one of the above items is implemented.

In the exemplary embodiment of the present disclosure, any embodiment of the foregoing washing machine control method can be applied to the embodiment of the washing machine control device, and details will not be repeated here.

The embodiment of the present disclosure also provides a washing machine 1, as shown in Fig. 2 and Fig. 3, which may include: an inner cylinder 18, an outer cylinder 11, an overflow structure 13 and the above-mentioned control device 2 of the washing machine; the overflow structure 13 may Includes deodorant tube 1322.

In an exemplary embodiment of the present disclosure, the washing machine 1 may further include: a drain valve 12; the drain valve 12 may include a drain port 121; the overflow structure 13 may include: an overflow port 131 and an overflow pipeline 132;

The overflow port 131 can be arranged on the cylinder wall of the outer cylinder 11 and connected to the first end of the overflow pipeline 132;

A second end of the overflow pipe 132 is connected to the drain port 121 .

The first end of the overflow pipe 1321 serves as the first end of the overflow pipeline 132;

The second end of the overflow pipe 1321 is connected to the first end of the deodorant pipe 1322;

The second end of the deodorizing pipe 1321 is connected to the drain port 121 .

In an exemplary embodiment of the present disclosure, the overflow pipe 132 may further include: a bellows 1323;

The second end of the deodorizing pipe 1322 is connected to the drain port through the corrugated pipe 1323 .

In the exemplary embodiment of the present disclosure, any embodiment of the foregoing washing machine control method may be applicable to this embodiment of the washing machine, which will not be repeated here.

An embodiment of the present disclosure further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is run by a computer, the above-mentioned washing machine control method is executed.

The above are only preferred embodiments of the present disclosure, and do not limit the patent scope of the embodiments of the present disclosure. Under the concept of the embodiments of the present disclosure, the equivalent structural transformations made by using the descriptions and drawings of the embodiments of the present disclosure are made , or directly/indirectly used in other related technical fields are included in the patent protection scope of the embodiments of the present disclosure.

Claims

A control method of a washing machine, the washing machine includes an overflow structure and an inner cylinder; the overflow structure includes an odor-proof pipe; the method includes:

water into the washing machine;

Controlling the inner tub to rotate at a preset first rotational speed for one or more preset washing cycles, so as to water seal the deodorizing pipe.
The control method of the washing machine according to claim 1, wherein each cycle of washing includes: the inner tub rotates clockwise and counterclockwise alternately once.
The control method of the washing machine according to claim 2, wherein,

The clockwise rotation time of the inner cylinder in each washing cycle satisfies: 15±3 seconds;

The counterclockwise rotation time of the inner cylinder in each washing cycle satisfies: 5±2 seconds.
The control method of the washing machine according to any one of claims 1-3, the washing machine further comprises a water inlet valve; the water inlet into the washing machine comprises:

After entering the washing process, before starting to perform the preset washing operation, the water inlet valve is controlled to open, and water is fed into the washing machine at the first water inlet speed; the amount of water inlet reaches the first water amount or the duration of water inlet reaches For a first period of time, the water inlet valve is controlled to be closed.
The control method of the washing machine according to claim 4, wherein the range of the first water inlet speed satisfies: 9.2-10 liters/minute.
The control method of the washing machine according to claim 4, wherein, after controlling the inner drum of the washing machine to rotate at a preset first rotation speed for one or more preset washing cycles, further comprising: controlling the water inlet again The valve is opened, water is introduced into the washing machine, and the washing operation is started.
The control method of the washing machine according to any one of claims 1-3, wherein the range of the first rotational speed satisfies: 80±5 revolutions/minute.
A control device for a washing machine, comprising: a processor and a computer-readable storage medium, where instructions are stored in the computer-readable storage medium;

When the instructions are executed by the processor, the washing machine control method according to any one of claims 1-7 is implemented.
A washing machine, comprising: an inner cylinder, an overflow structure, and the control device of the washing machine according to claim 8; the overflow structure includes an odor-proof pipe.
The washing machine according to claim 9, further comprising: an outer cylinder and a drain valve; the drain valve includes a drain port; the overflow structure includes: an overflow port and an overflow pipeline;

The overflow port is arranged on the wall of the outer cylinder and connected to the first end of the overflow pipeline;

The second end of the overflow pipeline is connected with the drain port.
The washing machine according to claim 10, wherein the overflow pipeline comprises: an overflow pipe and the deodorizing pipe;

The first end of the overflow pipe serves as the first end of the overflow pipeline;

The second end of the overflow pipe is connected to the first end of the deodorizing pipe;

The second end of the deodorizing pipe is connected with the drain port.
The washing machine according to claim 11, wherein the overflow pipeline further comprises: a bellows;

The second end of the deodorant pipe is connected with the drain port through the bellows.
A computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a computer, the washing machine control method according to any one of claims 1-7 is executed.