Dewatering control method of laundry equipment and laundry equipment

Abstract

The invention relates to the technical field of washing equipment, in particular to a dehydration control method of laundry equipment and the laundry equipment, and aims to solve the problems that when existing laundry equipment is in a dehydration mode, clothes are prone to gathering on one side of an inner barrel, eccentric rotation of the inner barrel is caused, the inner barrel bears overlarge centrifugal force, stable operation and service life of the equipment are affected, and the washing efficiency is affected. And the clothes are not uniformly distributed in the drum, so that the dehydration effect is influenced. Therefore, the laundry equipment comprises an inner barrel, the inner barrel can drive clothes to rotate so as to throw away water on the clothes, and the dewatering control method comprises the steps that the inner barrel is made to execute a beating mode; causing the inner cylinder to execute a rotation mode; wherein in the beating mode, the inner drum is controlled to rotate intermittently so as to stop rotating when the clothes are rotated to the highest position, and therefore the clothes fall off from the highest position; in the rotating mode, the inner cylinder continuously rotates. Therefore, the dewatering effect of the laundry equipment is better, the operation is more stable and quiet, and the service life is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of washing equipment, and specifically provides a dehydration control method for a laundry equipment and a laundry equipment. Background Art

[0002] The dehydration function of a washing machine is highly practical, which can remove most of the water from the washed clothes and improve the subsequent drying efficiency or drying efficiency of the clothes.

[0003] Currently, mainstream washing machines all achieve rapid dehydration of clothes by rotating the inner drum at a high speed to shake off the water on the clothes.

[0004] However, in the dehydration mode of the existing laundry equipment, the clothes are prone to gather on one side of the inner drum, which not only causes eccentric rotation of the inner drum, making it bear excessive centrifugal force, affecting the smooth operation and service life of the equipment, but also causes uneven distribution of the clothes in the drum, affecting the dehydration effect.

[0005] Therefore, a new technical solution is needed in this field to solve the above problems. Summary of the Invention

[0006] The present invention aims to solve the above technical problems, that is, in the dehydration mode of the existing laundry equipment, the clothes are prone to gather on one side of the inner drum, which not only causes eccentric rotation of the inner drum, making it bear excessive centrifugal force, affecting the smooth operation and service life of the equipment, but also causes uneven distribution of the clothes in the drum, affecting the dehydration effect.

[0007] In a first aspect, the present invention provides a dehydration control method for a laundry equipment, the laundry equipment includes an inner drum, the inner drum can drive the clothes to rotate to shake off the water on the clothes, and the dehydration control method includes: making the inner drum execute a beating mode; making the inner drum execute a rotating mode; wherein, in the beating mode, controlling the inner drum to rotate intermittently to stop rotating when the clothes are rotated to the highest point, so that the clothes fall from the highest point; in the rotating mode, the inner drum rotates continuously.

[0008] In a preferred technical solution of the above dehydration control method, before executing the step "making the inner drum execute a beating mode", the dehydration control method further includes: obtaining the weight of the clothes in the inner drum after washing, denoted as the first weight; selectively making the inner drum execute a beating mode according to the first weight.

[0009] In a preferred technical solution of the above dehydration control method, the specific steps of "selectively making the inner drum execute a beating mode according to the first weight" include: comparing the first weight with a preset weight; selectively making the inner drum execute a beating mode according to the comparison result.

[0010] In the preferred technical solution of the above dehydration control method, the specific steps of "selectively making the inner cylinder execute the tumbling mode according to the comparison result" include: if the first weight is greater than the preset weight, making the inner cylinder execute the tumbling mode; if the first weight is not greater than the preset weight, not making the inner cylinder execute the tumbling mode, and directly making the inner cylinder execute the rotation mode.

[0011] In the preferred technical solution of the above dehydration control method, the rotation mode is divided into a first rotation mode and a second rotation mode. Among them, in the first rotation mode, the running time of the inner cylinder is a first preset time, and in the second rotation mode, the running time of the inner cylinder is a second preset time, and the first preset time is less than the second preset time. The specific steps of "making the inner cylinder execute the rotation mode" include: obtaining the water content of the clothes in the inner cylinder; selectively executing the first rotation mode or the second rotation mode according to the water content.

[0012] In the preferred technical solution of the above dehydration control method, the specific steps of "selectively executing the first rotation mode or the second rotation mode according to the water content" include: comparing the water content with a preset water content; selectively executing the first rotation mode or the second rotation mode according to the comparison result.

[0013] In the preferred technical solution of the above dehydration control method, the specific steps of "selectively executing the first rotation mode or the second rotation mode according to the comparison result" include: if the water content is not greater than the preset water content, executing the first rotation mode; if the water content is greater than the preset water content, executing the second rotation mode.

[0014] In the preferred technical solution of the above dehydration control method, the specific steps of "obtaining the water content of the clothes in the inner cylinder" include: obtaining the weight of the clothes in the inner cylinder before washing, denoted as the second weight; obtaining the weight of the clothes in the inner cylinder before executing the rotation mode, denoted as the third weight; calculating the difference between the third weight and the second weight to obtain the water content.

[0015] In the preferred technical solution of the above dehydration control method, the first preset time is set to two minutes, and the second preset time is set to three minutes.

[0016] In a second aspect, the present invention further provides a laundry device, which includes a controller configured to be able to execute the above control method.

[0017] In the case of adopting the above technical solution, the laundry equipment of the present invention includes an inner drum, and the inner drum can drive the clothes to rotate to shake off the water on the clothes. The dehydration control method includes: making the inner drum execute the beating mode; making the inner drum execute the rotating mode; wherein, in the beating mode, controlling the inner drum to rotate intermittently so as to stop rotating when the clothes are rotated to the highest position, so that the clothes fall from the highest position; in the rotating mode, the inner drum rotates continuously. Through such a setting, on the one hand, the beating mode can perform a dehydration treatment on the clothes with a large water content first before the rotating mode, which can reduce the water content and the total weight of the clothes and water; on the other hand, the clothes can be scattered, so that the clothes are evenly distributed and prevent the clothes from gathering on one side of the inner drum; thereby reducing the eccentricity of the inner drum during high-speed rotation, reducing the impact of the clothes on the inner drum, prolonging the service life of the equipment, and at the same time, the evenly scattered clothes are more conducive to the rapid dehydration of water.

[0018] Further, before performing the step of "making the inner drum execute the beating mode", the dehydration control method of the present invention further includes: obtaining the weight of the clothes in the inner drum after washing, denoted as the first weight; selectively making the inner drum execute the beating mode according to the first weight. Through such a setting, before rotating and dehydrating the clothes, it is possible to judge whether it is necessary to perform beating dehydration on the clothes according to the total weight of the clothes and water. While ensuring that the laundry equipment has a good dehydration effect, the impact of the clothes on the inner drum is reduced, the control logic of the dehydration control method is optimized, the washing equipment is made more intelligent, the dehydration efficiency is higher, and at the same time, it is beneficial to save energy.

[0019] Still further, the dehydration control method of the present invention further includes: comparing the first weight with a preset weight; selectively making the inner drum execute the beating mode according to the comparison result.

[0020] Still further, the dehydration control method of the present invention further includes: if the first weight is greater than the preset weight, making the inner drum execute the beating mode; if the first weight is not greater than the preset weight, not making the inner drum execute the beating mode and directly making the inner drum execute the rotating mode. Through such a setting, by setting the preset weight and making the preset weight the trigger condition for the inner drum to execute the beating mode, it is further possible to decide whether to make the inner drum execute the beating mode before the rotating mode according to whether the first weight reaches the preset weight.

[0021] Furthermore, the rotation mode of the present invention is divided into a first rotation mode and a second rotation mode. Among them, in the first rotation mode, the running time of the inner cylinder is a first preset time, and in the second rotation mode, the running time of the inner cylinder is a second preset time, and the first preset time is less than the second preset time. The dehydration control method of the present invention further includes: obtaining the water content of the clothes in the inner cylinder; selectively executing the first rotation mode or the second rotation mode according to the water content. Through such a setting, the rotation mode of the inner cylinder can be divided into a first rotation mode and a second rotation mode with different dehydration effects according to the different rotation durations of the inner cylinder, and they are respectively matched with different water contents of the clothes, so that the dehydration control method of the present invention can control the equipment more accurately and efficiently, and can balance the dehydration effect and the usage cost.

[0022] Furthermore, the dehydration control method of the present invention further includes: comparing the water content with a preset water content; selectively executing the first rotation mode or the second rotation mode according to the comparison result.

[0023] Furthermore, the dehydration control method of the present invention further includes: if the water content is not greater than the preset water content, execute the first rotation mode; if the water content is greater than the preset water content, execute the second rotation mode. Through such a setting, when the water content of the clothes is small, the first rotation mode with a short rotation time is executed, and when the water content of the clothes is large, the second rotation mode with a long rotation time is executed. It can not only ensure the dehydration effect of clothes with different water contents, but also avoid the ineffective operation of the equipment, saving energy consumption and cost.

[0024] Furthermore, the dehydration control method of the present invention further includes: obtaining the weight of the clothes in the inner cylinder before washing, denoted as the second weight; obtaining the weight of the clothes in the inner cylinder before executing the rotation mode, denoted as the third weight; calculating the difference between the third weight and the second weight to obtain the water content. Through such a setting, the method for obtaining the water content of the clothes is simple and accurate.

[0025] Furthermore, the first preset time of the present invention is set to two minutes, and the second preset time is set to three minutes. Through such a setting, the dehydration effect and the usage cost can be balanced in different water content ranges.

[0026] In addition, the laundry equipment further provided by the present invention on the basis of the above technical solution has the technical effects possessed by the above dehydration control method due to adopting the above dehydration control method. Compared with the laundry equipment before improvement, during the dehydration process of the clothes by the laundry equipment of the present invention, it is easy to make the clothes evenly disperse in the inner cylinder, prevent aggregation, reduce the impact on the inner cylinder caused by the eccentrically rotating clothes during high-speed rotation, make the equipment run more smoothly and quietly, which is beneficial to extending the service life of the equipment. At the same time, the dehydration effect on the clothes is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, in which:

[0028] Figure 1 is a flowchart of the dehydration control method of the laundry device of the present invention;

[0029] Figure 2 is a flowchart of an embodiment of the dehydration control method of the laundry device of the present invention;

[0030] Figure 3 is a schematic structural diagram of the laundry device of the present invention.

[0031] List of reference numerals:

[0032] 1. Inner drum; 2. Outer drum. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention and are not intended to limit the protection scope of the present invention.

[0034] It should be noted that in the description of the present invention, the terms "inner", "outer", "upper", "lower", "top", "bottom", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0035] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "set", "connected", "installed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] Based on the technical problem pointed out in the background art that in the dehydration mode of the existing laundry device, clothes are likely to gather on one side of the inner drum, which not only causes the inner drum to rotate eccentrically, making it bear excessive centrifugal force, affecting the stability and service life of the device, but also makes the distribution of clothes in the inner drum uneven, affecting the dehydration effect. For this reason, the present invention provides a dehydration control method for a laundry device, and the specific steps include: making the inner drum execute a beating mode; making the inner drum execute a rotating mode; wherein, in the beating mode, controlling the inner drum to rotate intermittently so as to stop rotating when the clothes are rotated to the highest position, so that the clothes fall from the highest position; in the rotating mode, the inner drum rotates continuously.

[0037] Specifically, asFigure 1 , Figure 2 and Figure 3 As shown in ,

[0038] , the laundry equipment of the present invention includes an inner drum 1. The inner drum 1 is horizontally arranged and can drive the clothes to rotate to throw off the water on the clothes. Its dehydration control method includes:

[0038] S100: Make the inner drum execute the beating mode;

[0039] S200: Make the inner drum execute the rotation mode.

[0040] Exemplarily, the washing equipment further includes an outer drum 2. The outer drum 2 is used to install the inner drum 1 and other functional components, playing a role of support and protection. The inner drum 1 is pivotally connected to the outer drum 2, and a large number of drainage holes are evenly distributed on the barrel body of the inner drum 1. The laundry equipment also includes a drive motor drivingly connected to the inner drum 1. Driven by the drive motor, the inner drum 1 can rotate at a high speed relative to the outer drum 2 to throw the water on the clothes to the outside of the inner drum 1 through the drainage holes, achieving the purpose of dehydrating the clothes.

[0041] Normally, during the washing process of clothes, due to the agitation of water flow, it is very easy for the clothes to gather into a ball. Furthermore, in the dehydration mode, it is very difficult to separate the gathered clothes only by the high-speed rotation of the inner drum 1. Even as the rotation speed of the inner drum 1 increases, the clothes gather tighter and tighter, and under the action of centrifugal force, tightly adhere to the inner wall of the inner drum 1, resulting in a large centrifugal force on one side of the inner drum 1 during rotation, causing eccentric rotation, so that the inner drum 1 shakes or even the equipment is damaged during high-speed rotation, affecting the smooth operation and service life of the equipment.

[0042] The dehydration control method of the laundry equipment of the present invention optimizes the control logic without changing the hardware of the original laundry equipment, and optimizes the original single rotation dehydration mode into a dehydration mode combining the beating mode and the rotation mode. Among them, in the beating mode, the inner drum 1 is controlled to rotate intermittently, and stop rotating when the clothes are rotated to the highest point, so that the clothes fall from the highest point to throw out a large amount of water in the clothes; in the rotation mode, the inner drum 1 rotates continuously to throw out the remaining small amount of water in the clothes at a high speed; in this way, the clothes can be dehydrated by the dual action of the beating mode and the rotation mode, greatly improving the dehydration effect.

[0043] It should be noted that in the beating mode, the inner drum 1 can pause once every half turn, or the inner drum 1 can stop randomly when the clothes reach the highest point, that is, a pressure sensor is installed on the inner drum 1 to sense the position of the clothes through the pressure sensor, so that the inner drum 1 can accurately stop when the clothes are rotated to the highest point. This flexible adjustment and change do not deviate from the principle and scope of the present invention and should be limited within the protection scope of the present invention. In this case, it is preferably that the inner drum 1 pauses once every half turn.

[0044] Among them, the beating mode can perform a dehydration process on clothes with a relatively large total weight before the rotation mode. By beating the clothes, a large amount of water in the clothes can be thrown out, thus greatly reducing the water content of the clothes, reducing the total weight of the clothes and water. Moreover, the beating mode can also disperse the clothes that are gathered together, making the clothes evenly distributed circumferentially in the drum, preventing the clothes from gathering on one side of the inner drum 1, thereby effectively reducing the eccentricity of the inner drum 1 during high-speed rotation, reducing the impact of the clothes on the inner drum 1, improving the stability of the equipment operation, extending the service life of the equipment. At the same time, the evenly distributed clothes are more conducive to rapid dehydration in the rotation mode, improving the dehydration efficiency.

[0045] Preferably, as Figure 2 shown, in a preferred embodiment of the present invention, before performing the step of "making the inner drum execute the rotation mode", the dehydration control method of the present invention includes:

[0046] S10: Obtain the weight of the clothes in the inner drum after washing, denoted as the first weight;

[0047] S20: Selectively make the inner drum execute the beating mode according to the first weight;

[0048] The first weight is the total weight of the clothes and water just after soaking or washing the clothes. Through a large number of experiments, it is found that when the first weight does not exceed a certain safety value, the centrifugal force on the inner drum 1 is small, which can ensure the stable rotation of the inner drum 1, and the service life of the equipment can also meet the design requirements; while when the first weight exceeds the safety value, the inner drum 1 will vibrate during operation, and as the rotation speed increases, the vibration will also intensify. At the same time, components such as the drive motor, transmission mechanism, and inner drum 1 will all be subjected to a large impact force due to the increase in centrifugal force, resulting in a significant reduction in the service life of each component.

[0049] Therefore, before rotating and dehydrating the clothes, the dehydration control method of the present invention first determines whether it is necessary to beat and dehydrate the clothes according to the total weight of the clothes and water to reduce the first weight below the safety value, and for clothes whose first weight does not exceed the safety value, they can directly enter the rotation mode, optimizing the control logic of the dehydration control method, making the laundry equipment have a better dehydration effect, while reducing the impact of the clothes on the inner drum 1, making the washing equipment more intelligent, the dehydration process more efficient, and effectively reducing energy consumption.

[0050] Preferably, as Figure 2 shown, the specific steps of "selectively making the inner drum execute the beating mode according to the first weight" include:

[0051] Compare the first weight with a preset weight;

[0052] According to the comparison result, the inner drum is selectively made to execute the beating mode.

[0053] Preferably, as Figure 2 shown, the specific steps of "selectively making the inner drum execute the beating mode according to the comparison result" include:

[0054] If the first weight is greater than the preset weight, the inner drum is made to execute the beating mode;

[0055] If the first weight is not greater than the preset weight, the inner drum is not made to execute the beating mode, and the inner drum 1 is directly made to execute the rotation mode.

[0056] Exemplarily, the value of the preset weight is equal to the safety value. By analyzing a large amount of test data, the laundry equipment of the present invention preferably sets the preset weight to 8 kg, and sets the preset weight as the trigger condition for the inner drum 1 to execute the beating mode. Furthermore, it can be determined whether the inner drum 1 executes the beating mode before the rotation mode according to whether the first weight reaches the preset weight.

[0057] Specifically, when the first weight is greater than the preset weight, it indicates that the total weight of the clothes and water is relatively large at this time. When the inner drum 1 rotates at a high speed, it will cause jitter, and there is a risk of equipment damage. At this time, the rotation mode cannot be directly executed. Instead, the clothes need to be dewatered once through the beating mode to reduce the first weight, and then the rotation mode is executed after the first weight drops below the safety value.

[0058] When the first weight is not greater than the preset weight, it indicates that the total weight of the clothes and water is relatively small at this time. When the inner drum 1 rotates at a high speed, it will not cause jitter, and there is no risk of equipment damage. At this time, there is no need to execute the beating mode, and the rotation mode can be directly entered.

[0059] Preferably, the rotation mode of the present invention is divided into a first rotation mode and a second rotation mode. Among them, in the first rotation mode, the running time of the inner drum 1 is the first preset time, and in the second rotation mode, the running time of the inner drum 1 is the second preset time, and the first preset time is less than the second preset time. The specific steps of "making the inner drum execute the rotation mode" include:

[0060] S210: Obtain the water content of the clothes in the inner drum;

[0061] S220: Selectively execute the first rotation mode or the second rotation mode according to the water content.

[0062] Exemplarily, regardless of whether the clothes have undergone the dehydration effect of the beating mode, the clothes have a certain water content before entering the rotation mode. Due to the difference in water absorption of clothes made of different materials, the water content after soaking or washing with water is also different. For example, the water content of fabrics such as cotton cloth can reach up to 70%, while the water content of waterproof fabrics is only about 10%. Even after beating dehydration, the water content of the clothes is still between 10% and 40%. At this time, the level of the water content determines the rotation duration required for the inner cylinder 1. When the water content of the clothes is relatively high, the inner cylinder 1 needs to rotate for a longer time to ensure more sufficient dehydration of the clothes. When the water content of the clothes is relatively low, the rotation time required for the inner cylinder 1 can be relatively short. While ensuring the dehydration effect of the clothes, it can also save energy consumption.

[0063] Therefore, the dehydration control method of the present invention subdivides the rotation mode of the inner cylinder 1 into a first rotation mode and a second rotation mode with different dehydration intensities according to the different rotation durations of the inner cylinder 1, and respectively matches them with different water contents of the clothes, making the dehydration control method of the present invention more accurate and efficient in controlling the equipment, and capable of taking into account both the dehydration effect and the usage cost.

[0064] Preferably, the specific steps of "selectively executing the first rotation mode or the second rotation mode according to the water content" include:

[0065] S221: Compare the water content with a preset water content;

[0066] S222: Selectively execute the first rotation mode or the second rotation mode according to the comparison result.

[0067] Preferably, the specific steps of "selectively executing the first rotation mode or the second rotation mode according to the comparison result" include:

[0068] If the water content is not greater than the preset water content, execute the first rotation mode;

[0069] If the water content is greater than the preset water content, execute the second rotation mode.

[0070] According to the water content change range of clothes made of different materials after soaking or washing, the present invention sets the preset water content to 35%. The preset water content is used to evaluate the level of the actual water content. When the water content is not greater than the preset water content (≤35%), it indicates that the water content of the clothes is relatively low at this time, and only the first rotation mode needs to be executed to achieve the expected dehydration effect; when the water content is greater than the preset water content (>35%), it indicates that the water content of the clothes is relatively high at this time, and the second rotation mode needs to be executed to achieve the expected dehydration effect.

[0071] With such a setting, it is possible to ensure the dehydration effect of clothes with different water contents, avoid the ineffective operation of the equipment, and save energy consumption and costs.

[0072] Preferably, the specific steps of "obtaining the water content of the clothes in the inner cylinder" include:

[0073] S211: Obtain the weight of the clothes in the inner cylinder before washing, denoted as the second weight;

[0074] S212: Obtain the weight of the clothes in the inner cylinder before executing the rotation mode, denoted as the third weight;

[0075] S213: Calculate the difference between the third weight and the second weight to obtain the water content.

[0076] Exemplarily, after the clothes are put into the laundry equipment, the system will obtain the weight of the clothes before soaking through the pressure sensor, that is, the second weight, and record it. Then, water is released to enter the washing mode. When the clothes complete the washing mode, or directly enter the rotation mode, or first go through the beating mode and then enter the rotation mode. Before entering the rotation mode, the system will obtain the total weight of the clothes in the cylinder at this time, that is, the third weight. The difference between the third weight and the second weight is the weight of water. Then, calculate the ratio of the weight of water to the second weight to obtain the water content of the clothes.

[0077] With such a setting, the method for obtaining the water content of the clothes is simple and accurate.

[0078] Preferably, the first preset time of the present invention is set to two minutes, and the second preset time is set to three minutes.

[0079] With such a setting, it is possible to take into account both the dehydration effect and the usage cost in different water content ranges.

[0080] In addition, the laundry equipment further provided by the present invention on the basis of the above technical solution has the technical effects possessed by the above dehydration control method due to adopting the above dehydration control method. Compared with the laundry equipment before improvement, when the laundry equipment of the present invention dehydrates the clothes, it is easy to make the clothes evenly distributed in the inner cylinder 1, prevent aggregation, reduce the impact on the inner cylinder 1 caused by the eccentrically rotating clothes during high-speed rotation, make the equipment operate more smoothly and quietly, is beneficial to extending the service life of the equipment, and at the same time, improves the dehydration effect on the clothes.

[0081] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easily understood by those skilled in the art that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A dehydration control method for a laundry device, the laundry device including an inner drum that can drive clothes to rotate to throw off the moisture on the clothes, characterized in that, The dehydration control method includes: Making the inner drum execute the beating mode; Making the inner drum execute the rotation mode; Wherein, in the beating mode, controlling the intermittent rotation of the inner drum to stop rotating when the clothes are rotated to the highest point, so that the clothes fall from the highest point; In the rotation mode, the inner drum rotates continuously.

2. The control method according to claim 1, wherein Before performing the step of "making the inner drum execute the beating mode", the dehydration control method further includes: Obtaining the weight of the clothes in the inner drum after washing, denoted as the first weight; Selectively making the inner drum execute the beating mode according to the first weight.

3. The control method according to claim 2, wherein The specific steps of "selectively making the inner drum execute the beating mode according to the first weight" include: Comparing the first weight with a preset weight; Selectively making the inner drum execute the beating mode according to the comparison result.

4. The control method according to claim 3, wherein The specific steps of "selectively making the inner drum execute the beating mode according to the comparison result" include: If the first weight is greater than the preset weight, making the inner drum execute the beating mode; If the first weight is not greater than the preset weight, not making the inner drum execute the beating mode and directly making the inner drum execute the rotation mode.

5. The control method according to claim 1, characterized in that, The rotation mode is divided into a first rotation mode and a second rotation mode. Wherein, in the first rotation mode, the running time of the inner drum is a first preset time, and in the second rotation mode, the running time of the inner drum is a second preset time, and the first preset time is less than the second preset time. The specific steps of "making the inner drum execute the rotation mode" include: Obtaining the water content of the clothes in the inner drum; Selectively executing the first rotation mode or the second rotation mode according to the water content.

6. The control method according to claim 5, wherein The specific steps of "selectively executing the first rotation mode or the second rotation mode according to the water content" include: Comparing the water content with a preset water content; Selectively executing the first rotation mode or the second rotation mode according to the comparison result.

7. The control method according to claim 6, characterized in that The specific steps of "selectively executing the first rotation mode or the second rotation mode according to the comparison result" include: If the water content is not greater than the preset water content, executing the first rotation mode; If the water content is greater than the preset water content, executing the second rotation mode.

8. The control method according to any one of claims 5 to 7, characterized in that The specific steps of "obtaining the water content of the clothes in the inner drum" include: Obtaining the weight of the clothes in the inner drum before washing, denoted as the second weight; Obtaining the weight of the clothes in the inner drum before executing the rotation mode, denoted as the third weight; Calculating the difference between the third weight and the second weight to obtain the water content.

9. The control method according to any one of claims 5 to 7, characterized in that The first preset time is set to two minutes, and the second preset time is set to three minutes.

10. A laundry device, characterized in that, The laundry equipment includes a controller configured to be able to execute the control method according to any one of claims 1 to 9.

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