JP7176119B2 - CLOTH PROCESSING APPARATUS CONTROL METHOD AND CLOTH PROCESSING APPARATUS - Google Patents

Description

TECHNICAL FIELD The present invention relates to the technical field of laundry processing, and more particularly, to a control method for a clothing processing apparatus and a clothing processing apparatus.

With the development of society and the advancement of technology, home appliances are equipped with more and more functions. Taking a washing machine as an example, some conventional washing machines are equipped with a steam generator in the housing in order to realize the function of washing clothes. After obtaining the steam, the steam is injected into the drum to care for the clothes, such as removing wrinkles and odors.

Although the steam generator has been used to care for clothes to some extent, the following problems have been unavoidable. The main problems are as follows. If there are too many clothes in the drum, especially when it is full, the steam injected into the drum cannot pass through all the clothes effectively, and only the outer clothes are treated, so the treatment effect is unsatisfactory. ,Sometimes the steam is too much and the clothes on the outside get wet.

Therefore, there is a need in the art for a new control method for a clothes processing apparatus to solve the above problems.

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems in the prior art, that is, to solve the conventional problem that the steam jetting effect is not satisfactory in the clothes treating apparatus with a care function, the present invention provides a control method for a clothes treating apparatus. , the clothes treating apparatus comprises an inner drum, an outer drum and a mist generating module, wherein the inner drum houses the clothes to be treated, the outer drum houses the inner drum, and the mist generating module comprises Water mist can be sprayed into the inner drum, and the control method includes:
a step of controlling the inner drum to operate at a first set rotational speed to bring the clothes to be treated in the inner drum into close contact with the wall of the inner drum;
simultaneously, before or after the inner drum operates at a first set rotational speed, controlling the water mist generating module to spray water mist into the inner drum ;
after the step of controlling the water mist generation module to spray water mist into the inner drum, further comprising:
a step of controlling the inner drum to operate at a second set rotational speed without stopping the spraying of the water mist from the water mist generating module when the spraying time of the water mist reaches a preset time; The second set rotational speed includes steps greater than the first set rotational speed.

In a preferred technical solution of the method for controlling the clothes treating apparatus, the water mist generating module includes a water tank, a fan, and an ultrasonic atomizing piece, and the water tank is provided with a liquid supply port and a spray port. The liquid supply port communicates with a water source, the spray port communicates with the outer drum through an air passage, and the ultrasonic atomizing piece atomizes the liquid in the water storage tank to form water mist. , the electric fan discharges the atomized water mist into the inner drum.

In a preferred technical solution of the control method of the clothes treating apparatus, the water mist generation module further comprises a nozzle installed on the outer drum, the nozzle is connected to the air passage and is located in the middle of the inner drum. and/or the fan is provided at the spray port, and/or a water permeation hole is provided at the bottom of the water storage tank, and the ultrasonic atomization piece is positioned outside the water storage tank. It is provided at a place corresponding to the water permeation hole.

In a preferred technical solution of the control method of the clothes processing apparatus, the control method further comprises, before the step of controlling the drum to operate at a first set rotational speed, further:
obtaining the weight of the garment to be treated;
and determining the first set rotational speed based on the weight.

The present invention further provides
an inner drum containing the garment to be treated;
an outer drum that houses the inner drum;
a water mist generating module for injecting water mist into the inner drum;
By controlling the inner drum to operate at the first set rotation speed, the clothes to be treated in the inner drum are brought into close contact with the wall of the inner drum, and the inner drum operates at the first set rotation speed. at the same time, before or after, a control module for controlling the water mist generating module to spray water mist into the inner drum ;
The control module further:
when the water mist injection time reaches a preset time, the inner drum is controlled to operate at a second set rotational speed without stopping the water mist injection of the water mist generation module;
The laundry processing apparatus is provided , wherein the second set rotation speed is higher than the first set rotation speed .

In a preferred technical solution of the clothes treating apparatus, the water mist generating module includes a water storage tank, a fan and an ultrasonic atomizing piece, the water storage tank is provided with a liquid supply port and a spray port, and The liquid supply port communicates with a water source, the spray port communicates with the outer drum through an air passage, the ultrasonic atomizing piece atomizes the liquid in the water storage tank to form water mist, and the electric fan discharges the atomized water mist into the inner drum.

In a preferred technical solution of the clothes treating apparatus, the water mist generation module further includes a nozzle provided on the outer drum, the nozzle connected to the air passage and directed toward the middle of the inner drum. and/or the fan is installed at the spray port, and/or a water permeable hole is provided at the bottom of the water tank, and the ultrasonic atomizing piece is positioned outside the water tank through the water permeable hole. It is provided at the place corresponding to

In a preferred technical solution of the clothes processing device, the clothes processing device further comprises:
a weight acquisition module for acquiring the weight of the garment to be processed;
a calculation module that determines the first set rotational speed based on the weight.

As can be understood by those skilled in the art, in the method for controlling a clothes processing apparatus according to the preferred technical solution of the present invention, the clothes processing apparatus includes an inner drum, an outer drum, and a mist generating module, wherein the inner drum is The clothes to be treated are accommodated, the outer drum accommodates the inner drum, the water mist generation module can spray water mist into the inner drum, and the control method is to control the inner drum to operate at the first set rotation speed. a step of bringing the clothes to be treated in the inner drum into close contact with the wall of the inner drum; and causing the water mist to be sprayed on the.

According to the above control method, the method for controlling the apparatus for treating clothes of the present invention can improve the spraying effect of the water mist, so that a large amount of clothes can be efficiently treated. Specifically, when there are too many clothes in the inner drum, the inner drum is controlled to operate at a set rotation speed so that a large amount of clothes to be treated in the inner drum are brought into close contact with the wall of the inner drum. , a cavity can be formed in the middle of the inner drum, and when the water mist is sprayed into the cavity at this time, a large amount of water mist will immediately fill the cavity and soak into the clothes to be treated. As the inner drum rotates, the centrifugal force causes the water mist to pass through the fibers of the clothes, effectively treating the clothes to be treated, so that the water mist treats the clothes more uniformly. more efficient. As a result of repeated tests, observations, analyses, and comparisons conducted by the inventors, the control method of the present invention has the effect of allowing the clothes to more effectively adhere to the wall by controlling the inner drum to rotate at the first set rotational speed. Moreover, it is not necessary to detect whether or not the clothing is in close contact with the inner wall. In the process of spraying the mist, it is possible to avoid the situation where the mist is thrown out of the cavity by the action of centrifugal force and is wasted or cannot pass through the fibers of the clothes.

Furthermore, the control method of the present invention has the effect of saving energy consumption by atomizing the water in the water tank with the ultrasonic atomizing piece. Specifically, ultrasonic atomization pieces are used to crush liquid water using high-frequency vibration of electrons to generate water mist that naturally floats. It is non-contained, has high uniformity, and achieves the same or better treatment effect than high-temperature steam without additional heating or addition of chemical reagents. Energy can be saved by 90% compared to the method of obtaining steam by direct heating and evaporation. In addition, a large amount of negative ions are emitted during the process of atomization by the ultrasonic atomizing piece, which reacts electrostatically with smoke and dust in the air, precipitates them, and produces formaldehyde, carbon monoxide, and bacteria. Such harmful substances can be effectively removed, and various functions such as maintenance including washing can be obtained.

3 is a flow chart of a control method for a drum-type washing machine according to the present invention; 1 is a structural schematic diagram of a drum-type washing machine according to the present invention; FIG. 1 is a structural schematic diagram of a water mist generating module according to the present invention; FIG.

Next, a method for controlling a laundry processing apparatus and a laundry processing apparatus according to the present invention will be described for a drum-type washing machine with reference to the drawings.

Preferred embodiments of the present invention will now be described with reference to the drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the principle of the technology of the present invention, and the protection scope of the present invention is not limited thereto. For example, the present invention will be described using a drum-type washing machine, but the application scene of the present invention is not limited to this, and those skilled in the art may adjust the application scene. The control method of the present invention can also be used in laundry processing devices such as spiral washing machines and clothes dryers.

In the description of the present invention, the directions or Positional relationships are based on orientations or positional relationships shown in the drawings, and these terms are used only for the sake of simplicity of explanation to indicate that the subject device or part is in a particular orientation, or is constructed or operated in a particular orientation. It is neither intended nor implied that it must be done and is therefore not to be understood as a limitation on the invention. Also, the terms "first", "second" and "third" are used for descriptive purposes only and are not understood to indicate or imply any relative importance.

In the description of the present invention, the terms "attach", "connect", and "connect" should be understood in a broad sense, unless otherwise clearly defined or limited. may be removably connected, integrally connected, or mechanically connected , may be electrically connected, may be directly connected, or may be indirectly connected via an intermediate medium; It may be that the parts communicate internally. Those skilled in the art can specifically understand the meaning of the above terms in the present invention depending on the situation.

First, referring to FIGS. 1 and 2, a method for controlling a drum-type washing machine according to the present invention will be introduced. FIG. 1 is a flow chart of a drum-type washing machine control method according to the present invention, and FIG. 2 is a structural schematic diagram of the drum-type washing machine according to the present invention.

As shown in FIGS. 1 and 2, the present invention provides a control method for a drum-type washing machine in order to solve the problem of the prior art that the drum-type washing machine with maintenance function is not satisfied with the steam injection effect. The drum-type washing machine mainly includes a housing 1, an outer drum 2, an inner drum 3 and a mist generating module 4 installed in the housing 1, the inner drum 3 containing clothes 6 to be treated. , the outer drum 2 accommodates the inner drum 3 , and the water mist generating module 4 can spray water mist into the inner drum 3 . Control methods mainly include:

In S100, the inner drum 3 is controlled to operate at the first set rotational speed so that the clothes 6 to be treated in the inner drum 3 are brought into close contact with the wall of the inner drum. The drum 3 is controlled to rotate at a rotational speed of 100 r/min, and in the process of rotating, the clothes 6 to be treated are brought into close contact with the wall of the inner drum, forming a cavity in the middle of the inner drum 3, forming a first The set rotation speed is the rotation speed when the garment 6 to be treated is brought into close contact with the wall of the inner drum to form the central cavity, and the first set rotation speed may be obtained from testing or theoretical calculation. You can also ask for

In S200, after the inner drum 3 operates at the first set rotation speed, the water mist generating module 4 is controlled to spray water mist into the inner drum 3, for example, the inner drum 3 rotates at the first set rotation speed for 10 seconds. In operation, all the clothes are stuck to the inner wall, and at this time the control unit controls the water mist generation module 4 to spray water mist into the inner drum 3 to treat the clothes 6 to be treated. Note that setting the operation time to 10 seconds is an example, and the numerical value may be adjusted according to the actual application scene.

As can be seen from the above description, when there is a large amount of clothes in the inner drum 3, the control method of the drum-type washing machine of the present invention can improve the spraying effect of the water mist, thus improving the washing effect of the clothes. can. Specifically, in the process of operation, the inner drum 3 is controlled to operate at a set rotation speed, thereby causing a large amount of the clothes 6 to be treated in the inner drum 3 to adhere to the wall of the inner drum. A cavity can be formed in the middle of the drum 3 , and when the water mist is sprayed into the cavity at this time, a large amount of water mist immediately fills the cavity and soaks into the clothes 6 to be treated. At the same time when the inner drum 3 rotates, water mist passes through the fibers of the clothes by the action of centrifugal force, and the clothes 6 to be treated are treated efficiently, so that the treatment effect of the clothes 6 to be treated by the water mist is more uniform. and increase the processing efficiency. As a result of repeated tests, observations, analyses, and comparisons conducted by the inventors, the control method of the present invention has found that by controlling the inner drum 3 to rotate at the first set rotation speed, the clothes can more effectively adhere to the wall. The effect is obtained, and it is not necessary to detect whether or not the clothes are in close contact with the inner wall, and at the setting of the first set rotation speed, the spray amount of water mist is maximized, and the rotation speed is increased more than necessary, or Since the water mist is small, it is possible to avoid the situation that the water mist is thrown out of the cavity by the action of the centrifugal force and is wasted or cannot pass through the fibers of the clothes.

Next, with reference to FIGS. 1 to 3, a method for controlling a drum-type washing machine according to the present invention will be described in detail. FIG. 3 is a structural schematic diagram of the water mist generating module 4 according to the present invention.

As shown in FIGS. 2 and 3, in a preferred embodiment, the water mist generation module 4 includes a water storage tank 41, a fan 42, an ultrasonic atomization piece 43 and a nozzle 5, and supplies water to the water storage tank 41. A liquid port 411, an air supply port 414, and a spray port 412 are provided. The bottom surface of the water storage tank 41 is a slope, and a water permeation hole 413 is provided at the bottom of the slope. 413 to atomize the liquid in the reservoir 41 to form a water mist. The fan 42 is provided at the spray port 412 . For example, the fan 42 is an axial fan provided inside the spray port 412 . drain inside. The fan 42 may be a fan provided at the air supply port 414. In this case, the fan takes in the outside air from the air supply port 414 into the water storage tank 41, and the ultrasonic atomization piece 43 It blows out from the spray port 412 together with the water mist formed by the atomization by. As shown in FIG. 1, the nozzle 5 is provided at the bottom of the outer drum 2 and connected to the air passage, preferably the nozzle 5 is provided toward the middle of the inner drum 3, so that the inner drum 3 is When operating at one set rotation speed, the water mist discharged from the fan 42 is sprayed into the cavity formed in the middle of the inner drum 3 .

The bottom surface of the water storage tank 41 is configured as a slope, a water permeation hole 413 is provided at the bottom of the slope, and an ultrasonic atomization piece 43 is provided in the water permeation hole 413 outside the water storage tank 41, so that the water mist generation module 4 Atomization effect and stability can be improved. By installing the fan 42 in the spray pipe, it is possible to effectively filter the size of the water mist particles, and the sprayed water mist is finer and more uniform, and the clothes are wetted with the water mist of large particles. is avoided. By providing the nozzles 5 at the bottom of the outer drum 2 and toward the center of the inner drum 3, water mist is formed at the center of the inner drum 3 when the inner drum 3 operates at the first set rotational speed. It is injected into the cavity, and the injection amount and treatment efficiency of the water mist are improved.

Furthermore, the ultrasonic atomization device is used to generate water fog, and the ultrasonic atomization piece 43 uses high-frequency electronic vibration to crush liquid water to generate water fog that naturally floats. contains only ultrafine particles of 1 to 5 microns, is highly uniform, and can achieve the same or better treatment effect than high-temperature steam without additional heating or addition of chemical reagents. Energy can be saved by 90% compared to the method of obtaining steam by direct heating and evaporation. In addition, in the process of atomization by the ultrasonic atomization piece 43, a large amount of negative ions are emitted, which react electrostatically with smoke, dust, etc. in the air, precipitate, formaldehyde, carbon monoxide, Harmful substances such as bacteria can be effectively removed, and various functions such as cleaning and maintenance can be obtained.

In another preferred embodiment, before step S100, the control method further includes obtaining the weight of the garment 6 to be treated and determining the first set rotation speed based on the weight. Specifically, a weight sensor or other weight element may be provided in the drum-type washing machine so as to detect the weight value of the clothes 6 to be treated. The nominal weight sensor may be provided on the suspension rod of the drum-type washing machine, may be provided on the outer drum 2, or may be provided on other parts of the washing machine. After obtaining the weight of the garment 6 to be treated, the first set rotation speed is determined based on the weight. As a method of determining the first set rotation speed, it may be determined by a formula relating to the weight and the first set rotation speed, or a test is performed to determine a preferable first set rotation speed corresponding to each weight section, and the corresponding relationship is stored in the washing machine, and after obtaining the weight, the first set rotation speed corresponding to the weight may be retrieved from the corresponding relationship.

According to the above control method, the present control method further matches the first set rotation speed with the weight of the clothes 6 to be treated, so that excellent spraying effect and clothes treatment effect can be achieved in the process of treating the clothes. can get.

In another preferred embodiment, after step S200, the control method further comprises the steps of: controlling the water mist generation module 4 to stop working when the spraying time of the water mist reaches the preset time; a step of controlling the generating module 4 to stop working and, before or after, controlling the inner drum 3 to operate at a second set rotation speed, wherein the second set rotation speed is the first set rotation; step greater than speed. Specifically, the preset time in the present application refers to the time during which the cavity formed in the middle of the inner drum 3 is filled with water mist or almost filled with water mist, and this time may be obtained by testing. Alternatively, it may be obtained by theoretical calculation. For example, the volume of the cavity is calculated, and the preset time is calculated from the calculated volume and the injection amount. The second set rotation speed may also be obtained by testing or by theoretical calculation, for example, based on the weight of the clothes. When the spraying time of the water mist reaches a preset time, the supply of the water mist is stopped, and at the same time, the rotation speed of the inner drum 3 is increased to operate at the second set rotation speed, thereby making the inner drum 3 more centrifugal. generate power.

According to the above control method, this control method further improves the effect of centrifuging the water mist, enhances the efficiency of the water mist passing through the fibers of the clothes, and improves the treatment effect and efficiency in the treatment process of the clothes. .

It should be noted that the preferred embodiments are only for explaining the principle of the present invention, and the protection scope of the present invention is not limited thereto. Persons skilled in the art may make adjustments to the above configuration to accommodate more specific application scenarios without departing from the principles of the present invention.

For example, in one interchangeable embodiment, the control module can control the water mist generation module 4 to change the timing at which the water mist is sprayed, provided that the adjustment is such that the inner drum 3 rotates at a first set rotational speed. The condition is that water mist is injected into the cavity formed in the middle of the inner drum 3 when it operates. For example, the control module may control the water mist generation module 4 to activate at the same time or before the inner drum 3 operates at the first set rotational speed to spray water mist into the inner drum 3 .

As another example, in another interchangeable embodiment, the step of obtaining the weight of the garments 6 to be treated may not necessarily be present, and one of ordinary skill in the art may perform theoretical calculations or tests based on washing machine model numbers, throughput, etc. can also be performed to obtain a commonly used first rotational speed, and when the inner drum 3 operates at said first rotational speed, the garment will adhere to the wall of the inner drum and a cavity will be formed.

As another example, in another selectable embodiment, the inner drum 3 is continued without stopping the spraying of the water mist from the water mist generation module 4 after the spraying time of the water mist reaches a preset time. It may be controlled to operate at a second set rotational speed, whereby the amount of sprayed water mist and the amount of centrifugal passage are balanced, and the clothes are treated with the continuously supplied water mist, and the treatment effect and Processing efficiency is improved.

2 and 3, the present invention further provides a drum-type washing machine, which includes:

The inner drum 3 accommodates the clothes 6 to be treated.
The outer drum 2 accommodates the inner drum 3.
a water mist generating module 4 for spraying water mist into the inner drum 3, for example, the water mist generating module 4 includes a water storage tank 41, a fan 42, an ultrasonic atomizing piece 43 and a nozzle 5; A water storage tank 41 is provided with a liquid supply port 411 and a spray port 412. The liquid supply port 411 communicates with a water source, and the spray port 412 communicates with the outer drum 2 through an air passage. A water permeation hole 413 is provided at the bottom of the water storage tank 41, and an ultrasonic atomizing piece 43 is provided outside the water storage tank 41 at a location corresponding to the water permeation hole 413, and atomizes the liquid in the water storage tank 41 to produce water. form a fog. The electric fan 42 is provided at the spray port 412 and discharges the atomized water mist into the inner drum 3 through the air passage. A nozzle 5 is provided on the outer drum 2 and connected to the air passage, preferably the nozzle 5 is provided toward the middle part of the inner drum 3, so that when the inner drum 3 operates at the first set rotation speed, the electric fan is operated. Water mist discharged from 42 is sprayed into a cavity formed in the middle of inner drum 3 .

A control module for controlling the inner drum 3 to operate at a first set rotational speed so that the clothes 6 to be treated in the inner drum 3 are brought into close contact with the wall of the inner drum, and the inner drum 3 is rotated at the first speed. Before or after operating at one set rotation speed, the water mist generation module 4 is controlled to spray water mist into the inner drum 3 .

Physically, the control module may be a single controller specialized for executing the control method of the present invention, a control chip provided in the washing machine, or a general-purpose controller. may be a specific functional module or functional unit of

In one practicable embodiment, the front-loading washing machine further includes:

A weight acquisition module for acquiring the weight of the garment 6 to be processed.
A calculation module for determining a first set rotation speed based on the weight.

In another possible embodiment, the control module further:
When the spraying time of the water mist reaches a preset time, the water mist generating module 4 is controlled to stop working, and the water mist generating module 4 is controlled to stop working. After that, the inner drum 3 is controlled to operate at a second set rotation speed, and the second set rotation speed is higher than the first set rotation speed.

Next, with reference to FIGS. 1 to 3, the operation process of the drum-type washing machine according to one possible embodiment of the present invention will be described.

In one possible embodiment, when the user sets the washing program on the touch panel of the front-loading washing machine, if the user additionally selects a program run by the water mist generation module 4, such as drying, steam washing or air washing, , when proceeding to the above program during the washing process, the weight acquisition module acquires the weight of the garment 6 to be treated, and then the calculation module calculates the first The set rotation speed is taken out, and the control module further controls the inner drum 3 to operate at the first set rotation speed. A cavity is formed in the middle, at this time the control module controls the atomization device to spray water mist into the cavity in the middle of the inner drum 3 , the water mist gathers in the cavity, and the centrifugal action of the inner drum 3 It passes through the fibers of the garment and treats the garment. In the process of processing, the control module controls the inner drum 3 according to the weight of the clothes 6 to be treated to accelerate and operate at the corresponding second set rotational speed, so that the passing effect of water mist is enhanced and the clothes are treated. Efficient treatment of the stain is realized, and finally the odor on the clothes is removed and wrinkles are eliminated.

The above describes the technical solutions of the present invention in conjunction with the preferred embodiments shown in the drawings. However, as understood by a person skilled in the art, the scope of protection of the present invention is not limited to these specific embodiments. Persons skilled in the art can make equivalent changes or replacements to the relevant technical features without departing from the principle of the present invention, and all technical solutions including such changes or replacements shall be covered by the protection of the present invention. Included in the scope.

1 : Housing 2 : Outer drum 3 : Inner drum 4 : Water mist generation module 41 : Water storage tank 411 : Liquid supply port 412 : Spray port 413 : Water permeation hole 414 : Air supply port 42 : Fan 43 : Ultrasonic atomization piece 44: atomization piece support 5: nozzle 6: clothes to be treated

Claims (8)

A control method for a clothes processing apparatus, comprising:
The clothes treating apparatus includes an inner drum, an outer drum and a mist generating module, wherein the inner drum houses the clothes to be treated, the outer drum houses the inner drum, and the mist generating module is an inner drum. Water mist can be injected into the drum,
a step of controlling the inner drum to operate at a first set rotational speed to bring the clothes to be treated in the inner drum into close contact with the wall of the inner drum;
simultaneously, before or after the inner drum operates at a first set rotational speed, controlling the water mist generating module to spray water mist into the inner drum ;
after the step of controlling the water mist generation module to spray water mist into the inner drum, further comprising:
a step of controlling the inner drum to operate at a second set rotational speed without stopping the spraying of the water mist from the water mist generating module when the spraying time of the water mist reaches a preset time; A method for controlling a clothes processing apparatus , wherein the second set rotation speed is greater than the first set rotation speed . The water mist generating module includes a water tank, a fan, and an ultrasonic atomizing piece, wherein the water tank is provided with a liquid supply port and a spray port, the liquid supply port communicates with a water source, and the spray port and the outer drum communicate with each other through an air passage, the ultrasonic atomizing piece atomizes the liquid in the water storage tank to form water mist, and the electric fan moves the atomized water mist into the inner drum. 2. The method of controlling a clothes processing apparatus according to claim 1, wherein the clothes are discharged to the . The water mist generation module further includes a nozzle provided on the outer drum, the nozzle is connected to the air passage and provided toward the middle of the inner drum, and/or the electric fan serves as the spray port. and/or a water permeation hole is provided at the bottom of the water storage tank, and the ultrasonic atomization piece is provided outside the water storage tank at a location corresponding to the water permeation hole A control method for a clothes processing apparatus according to claim 2. Before the step of controlling the inner drum to operate at the first set rotation speed, further
obtaining the weight of the garment to be treated;
and determining the first set rotation speed based on the weight . an inner drum containing the garment to be treated;
an outer drum that houses the inner drum;
a water mist generating module for injecting water mist into the inner drum;
By controlling the inner drum to operate at the first set rotation speed, the clothes to be treated in the inner drum are brought into close contact with the wall of the inner drum, and the inner drum operates at the first set rotation speed. at the same time, before or after, a control module for controlling the water mist generation module to spray water mist into the inner drum ;
The control module further:
when the water mist injection time reaches a preset time, the inner drum is controlled to operate at a second set rotation speed without stopping the water mist injection of the water mist generation module;
The clothes processing apparatus , wherein the second set rotation speed is higher than the first set rotation speed . The water mist generating module includes a water tank, a fan, and an ultrasonic atomizing piece, wherein the water tank is provided with a liquid supply port and a spray port, the liquid supply port communicates with a water source, and the spray port and the outer drum communicate with each other through an air passage, the ultrasonic atomizing piece atomizes the liquid in the water storage tank to form water mist, and the electric fan moves the atomized water mist into the inner drum. 6. The clothes processing apparatus according to claim 5 , wherein the clothes are discharged to the . The water mist generation module further includes a nozzle provided on the outer drum, the nozzle is connected to the air passage and provided toward the middle of the inner drum, and/or the electric fan serves as the spray port. and/or a water permeation hole is provided at the bottom of the water storage tank, and the ultrasonic atomization piece is provided outside the water storage tank at a location corresponding to the water permeation hole 7. A clothes processing apparatus according to claim 6 . a weight acquisition module for acquiring the weight of the garment to be processed;
and a calculation module for determining said first set rotational speed based on said weight.

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