WO2024045712A1

WO2024045712A1 - Clothing treatment equipment, water supply control method, and computer-readable storage medium

Info

Publication number: WO2024045712A1
Application number: PCT/CN2023/096639
Authority: WO
Inventors: 王伟; 薛磊; 方俊俊; 王涛; 韩先山; 齐杭; 胡承兵; 刘通
Original assignee: 深圳洛克创新科技有限公司
Priority date: 2022-08-31
Filing date: 2023-05-26
Publication date: 2024-03-07
Also published as: CN218508087U; WO2024045480A1

Abstract

The present application provides a clothing treatment equipment, a water supply control method, and a computer-readable storage medium. The method comprises: executing first treatment in a first water supply stage, wherein the first treatment comprises supplying water to a clothing containing device through a filter screen by means of a second water supply pipeline; and executing second treatment in a second water supply stage, wherein the second water supply stage follows the first water supply stage, and the second treatment comprises supplying water to the clothing containing device only by means of a first water supply pipeline. According to the technical solution, the filter screen is effectively cleaned in the first water supply stage, and in the second water supply stage, i.e., the final water supply stage before drying, water is supplied by means of the first water supply pipeline rather than the second water supply pipeline, such that water is prevented from flowing through the filter screen to form a water screen. The present invention implements effective cleaning of the filter screen, avoids the drying effect from being affected by the water screen, further maintains the safe operation of a plurality of components including a fan, and prolongs the service life of the plurality of components.

Description

Clothes treatment equipment, water supply control method and computer-readable storage medium

This application requires Chinese patent application 202222310919.3 submitted on August 31, 2022, PCT international applications PCT/CN2022/116142 and PCT/CN2022/116387 submitted on August 31, 2022, and PCT/CN2022/116387 submitted on January 17, 2023. Priority to PCT international application PCT/CN2023/072664, the entire content of which is incorporated by reference in this application in its entirety.

Technical field

The present application relates to the technical field of household appliances, and in particular to a clothing processing equipment, a water supply control method and a computer-readable storage medium.

Background technique

With the continuous improvement of manufacturing technology and the increasing needs of people's daily life, clothing processing equipment has entered thousands of households and has become one of the most commonly used household appliances. Currently, clothing processing equipment is used to implement various processing processes for clothing, including washing, rinsing, ironing, drying, etc.

When the existing clothes processing equipment supplies water to the clothes containing device, the water flows through the filter screen, and the filter screen is used to filter lint and impurities generated by drying. The water flow has a cleaning effect on the filter screen, and at the same time, it is easy to form a water film on the surface of the filter screen. When the clothes processing equipment is drying, the water film affects the ventilation area of the filter, causing the drying air volume to decrease and affecting the drying effect.

In addition, when cleaning the filter after drying, water will easily flow into the clothes storage device, making the clothes wet and affecting the drying effect.

Therefore, how to effectively clean the filter while ensuring a good drying effect has become an urgent technical problem to be solved.

Contents of the invention

The purpose of this application is to provide a clothes processing equipment, a water supply control method and a computer-readable storage medium to effectively clean the filter while ensuring a good drying effect.

In a first aspect, embodiments of the present application provide a laundry treatment device, including:

a clothing storage device for accommodating clothing to be processed;

a laundry treatment agent box, communicated with the laundry containing device, and used to contain the laundry treatment agent to be put into the laundry containing device;

A first water supply pipeline is connected to the clothes containing device through the clothes treatment agent box, and is used to supply water to the clothes containing device;

a drying device, communicated with the clothes containing device, and used to dry the air flow drawn from the clothes containing device;

A filter screen, connected to the clothes containing device and the drying device, for filtering the air flow;

A second water supply pipeline is connected to the clothes containing device through the filter screen, and is used to supply water to the clothes containing device through the filter screen;

a water supply control section connected to the first water supply pipeline and the second water supply pipeline for performing the first process and the second process respectively in the first water supply stage and the second water supply stage of the laundry treatment process, wherein, The first water supply stage is before the second water supply stage, the first process includes supplying water to the clothing containing device through the second water supply line, and the second process includes water supply through the first water supply line only. A path supplies water to the laundry receiving device.

Further, the laundry treatment equipment also includes:

An operation data acquisition part is used to collect operation data of the clothes treatment equipment, wherein the operation data includes the first load weight of the clothes accommodation device, the pulse information of the motor of the clothes treatment equipment, the clothes accommodation device internal At least one of images and user operation instructions;

The water supply control part is also connected to the operation data acquisition part, used to obtain operation data from the operation data acquisition part, and used to execute the operation data when the operation data meets the preset conditions in the first water supply stage. The first processing is performed, and the second processing is performed when the operating data satisfies a preset condition in the second water supply stage.

Further, the operation data collection unit includes:

A gravity sensor, disposed at the bottom of the clothes accommodating device and connected to the water supply control part, is used to collect the first load weight of the clothes accommodating device and send the first load weight to the water supply control part. ;

The water supply control part is further configured to determine that the preset condition is met when the first load weight is lower than a predetermined weight threshold.

Further, the laundry treatment equipment also includes:

a motor for powering the laundry treatment device;

The operation data collection department includes:

A Hall sensor, arranged within the magnetic field coverage of the motor, connected to the water supply control part, used to generate pulse information in response to changes in the magnetic field of the motor, and send the pulse information to the water supply control part;

The water supply control unit is further configured to determine a second load weight of the clothing containing device based on the pulse information and a predetermined mapping relationship, and to determine that the preset is satisfied when the second load weight is lower than a predetermined weight threshold. Condition, wherein the predetermined mapping relationship is used to reflect the correlation between the pulse information and the second load weight of the clothing containing device.

Further, the operation data collection unit includes:

an image sensor, arranged on the door body of the clothes storage device, connected to the water supply control part, used to collect the internal image of the clothes storage device, and send the internal image to the water supply control part;

The water supply control part is also configured to determine that when the clothes to be processed are identified in the internal image and/or when the water level of the clothes containing device in the internal image is lower than the first predetermined water level, the Preset conditions.

Further, the operation data collection unit includes:

A touch operation unit, connected to the water supply control unit, used to obtain user touch operations, generate user operation instructions based on the user touch operations, and send the user operation instructions to the water supply control unit;

The water supply control unit is further configured to determine that the preset condition is satisfied when the user operation instruction is user selection information for a designated laundry treatment mode.

Further, the first process further includes supplying water to the clothing containing device through the first water supply pipeline.

Further, the operation data collection unit includes:

A water level sensor is provided in the clothes storage device, connected to the water supply control part, and used to collect the water level height of the clothes storage device and send the water level height to the water supply control part;

The first water supply stage includes a washing stage. In the washing stage, when the water level reaches a second predetermined water level or when the first water supply pipeline reaches a first duration, the first water supply pipe is stopped. water supply through the second water supply pipeline, and start supplying water through the second water supply pipeline.

Further, the first water supply stage also includes an initial rinsing stage, and in the washing stage and/or the initial rinsing stage, when the water level is lower than the third predetermined water level, the first process is performed.

Further, the second water supply stage includes a final bleaching stage. When entering the final bleaching stage, water supply from the first water supply pipeline is started. When the current water supply volume reaches the specified amount or the water supply duration reaches the second duration, Stop the water supply from the first water supply pipeline.

Further, in the final bleaching stage, when the water level is lower than the fourth predetermined water level, the first water supply pipeline is started to supply water.

Further, the first water supply pipeline includes:

A first water supply switch, used to open and close the first water supply pipeline;

The water supply control part is connected to the first water supply switch and is used to control the opening and closing of the first water supply switch;

The second water supply pipeline includes:

a second water supply switch, used to open and close the second water supply pipeline;

The water supply control part is connected to the second water supply switch and is used to control opening and closing of the second water supply switch.

In a second aspect, embodiments of the present application provide a water supply control method, which is applied to the clothing treatment equipment described in the first aspect. The water supply control method includes:

Performing a first process in a first water supply stage, the first process including supplying water to the laundry containing device through the filter screen through the second water supply line;

A second process is performed in a second water supply stage that is subsequent to the first water supply stage, and the second process includes supplying water to the laundry accommodating device only through the first water supply line.

Further, the water supply control method also includes:

Collect operating data of the laundry treatment device, wherein the operating data includes the first load weight of the laundry accommodation device, pulse information of the motor of the laundry treatment device, internal images of the laundry accommodation device, and user operation instructions at least one of;

The first treatment performed in the first water supply stage includes:

The first process is executed when the operating data meets preset conditions in the first water supply stage;

The second process performed in the second water supply stage includes:

Execute the second process when the operating data meets preset conditions in the second water supply stage;

Wherein, the preset conditions include at least one of the following:

The first load weight is below a predetermined weight threshold;

The second load weight determined based on the pulse information and the predetermined mapping relationship is lower than a predetermined weight threshold;

Clothes to be processed are identified in the internal image;

The water level of the clothing containing device in the internal image is lower than the first predetermined water level;

The user operation instruction is user selection information for a designated laundry treatment mode.

Further, the first processing also includes:

Water is supplied to the clothing containing device through the first water supply pipeline, wherein in the first water supply stage, the total water supply time of the first water supply pipeline is equal to the total water supply time of the second water supply pipeline. The ratio is greater than or equal to zero.

Further, the water supply control method also includes:

In the first water supply stage, the first water supply pipeline is controlled to suspend water supply for a third period of time.

Further, the water supply control method also includes:

In the first water supply stage, if the number of times of water supply by the first water supply pipeline is at least two times, the time interval of at least one group of adjacent water supplies in the at least two times is set to the third time length.

Further, the water supply control method also includes:

In the first water supply stage, when the water supply duration of the first water supply pipeline reaches a fourth duration, a laundry treatment agent dispensing operation is performed on the laundry treatment agent box, wherein the end time of the laundry treatment agent dispensing operation is earlier than The water supply end time of the first water supply pipeline in the first water supply stage.

Further, performing the first processing in the first water supply stage includes:

In the washing stage of the first water supply stage, when water is supplied through the first water supply pipeline, if it is detected that the water level of the clothes containing device reaches the second predetermined water level or the operation of the first water supply pipeline reaches the first time, stop the water supply from the first water supply pipeline, and start the water supply from the second water supply pipeline.

Further, the water supply control method also includes:

The water supply duration of the first water supply pipeline in the washing stage is set to a fifth time length, and the water supply time of the second water supply pipeline in the washing stage is set to a sixth time length, wherein the fifth time length is greater than Said sixth duration.

Further, the first water supply stage also includes an initial rinsing stage, the initial rinsing stage is located after the washing stage, and the water supply duration of the first water supply pipeline in the initial rinsing stage is the same as that of the second water supply pipeline. The ratio of the water supply duration of the road in the initial rinsing stage is greater than or equal to zero.

In the washing phase and/or the initial rinsing phase, the first process is performed when the water level is lower than a third predetermined water level.

Further, performing the second process in the second water supply stage includes:

When entering the final bleaching stage in the second water supply stage, start water supply from the first water supply pipeline;

When the current water supply reaches the specified amount or the water supply duration reaches the second duration, the first water supply pipeline stops supplying water.

In the final bleaching stage, when the water level is lower than the fourth predetermined water level, the first water supply pipeline is started to supply water.

In a third aspect, embodiments of the present application provide a computer-readable storage medium that stores computer-executable instructions, and the computer-executable instructions are used to execute the method described in the second aspect.

The above technical solution, in order to effectively clean the filter and ensure a good drying effect, proposes to use the second water supply pipeline to supply water in the first water supply stage. In the second water supply stage, which is the final water supply stage before drying, Instead of using the second water supply pipeline to supply water, the first water supply pipeline supplies water.

Specifically, in the first water supply stage, water is supplied to the clothing storage device through the second water supply pipeline, and the water flow passes through the filter screen, which can effectively clean the lint and impurities on the filter screen. Then, before the drying device performs the drying process, if water is not supplied to the clothes accommodating device through the second water supply pipeline, there will be no water flow through the filter screen. In this way, no water film will form on the filter, the ventilation area of the filter remains unchanged, the circulating air flow passes through the filter normally, and the drying effect is not affected.

Therefore, the water supply process of the laundry treatment equipment is divided into a first water supply stage and a second water supply stage. The first water supply stage is a long water supply stage separated from the drying process, and the second water supply stage is the final water supply stage before the drying process.

The first water supply stage takes a long time from the drying process. Even if a water film is formed through the second water supply pipeline, the water film will break in a short time, which will not affect the passage of circulating air flow after a long time and will not affect the drying effect. cause negative impact.

The time between the second water supply stage and the drying process is short. If water is still supplied through the second water supply pipeline to form a water film, the water film will still exist when the circulating air flow passes through. Therefore, during the second drying stage, water is supplied only through the first water supply line. The water flow in the first water supply pipe does not flow through the filter, the filter no longer generates a water film, the circulating air flow can pass through the filter unimpeded, and the drying effect is not affected.

The above technical solution effectively cleans the filter screen in the first water supply stage, and in the second water supply stage, which is the final water supply stage before drying, the second water supply pipeline is not used for water supply, but the first water supply pipeline is used for water supply to avoid The water flows through the filter to form a water film. It not only achieves effective cleaning of the filter, but also protects the drying effect from being affected by the water film. It also maintains the safe operation of multiple components including the fan, and extends the service life of multiple components.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 shows a schematic diagram of a laundry treatment device according to an embodiment of the present application;

Figure 2 shows a schematic diagram of the relative positions of the drying device and the clothes containing device according to one embodiment of the present application;

Figure 3 shows a top view of the drying device in Figure 2;

Figure 4 shows a perspective view of the drying device in Figure 2;

Figure 5 shows a schematic diagram of the mesh structure of the filter according to one embodiment of the present application;

Figure 6 shows a schematic diagram of a filter arranged obliquely in an air outlet duct according to an embodiment of the present application;

Figure 7 shows a schematic diagram of a laundry treatment device according to another embodiment of the present application;

Figure 8 shows a control logic diagram of the water supply control part according to one embodiment of the present application;

Figure 9 shows a flow chart of a water supply control method according to an embodiment of the present application;

Figure 10 shows a schematic diagram of a camera installation location according to an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the present application provided in the appended drawings is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the present application and what is included in the various embodiments. Features can be combined with each other. Based on the embodiments of this application, all other embodiments (including the combination of features included in different embodiments to form new embodiments) obtained by those skilled in the art without any creative work are all It falls within the scope of protection of this application.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", etc. are only used to differentiate the description and cannot be understood as indicating or implying relative importance.

An embodiment of the present application provides a clothes processing device 1000. The clothes processing device 1000 is used for washing, rinsing, ironing, drying and other processes on clothes. Clothes processing equipment 1000 includes but is not limited to a washing machine, a dryer, an integrated washing and drying machine, and the like. It should be noted that although the drawings of this application show a side-door type washing and drying machine to illustrate the clothes processing device 1000 of the embodiment of the present application, it should be understood that the clothes processing device 1000 of the embodiment of the present application can be of any type. Clothing processing equipment, including but not limited to side-opening drum washing machines, top-opening drum washing machines, pulsator washing machines, agitator washing machines, small (mini) washing machines, etc.

The embodiment of the present application provides a clothes treatment equipment 1000, including: a clothes storage device 1100, a clothes treatment agent box 1200, a first water supply pipeline 1300, a drying device 1400, a filter 1500, a second water supply pipeline 1600 and a water supply control. Department 1700.

The laundry storage device 1100 is used to accommodate laundry to be processed. Clothes to be processed include, but are not limited to, clothes to be washed, rinsed, ironed, dried, etc. The clothing storage device 1100 includes, but is not limited to, a storage tube, a storage basket, a drum, and the like.

In one embodiment of the present application, as shown in FIG. 1 , a door 1110 is provided on the housing 1800 of the clothing processing device 1000 at a position corresponding to the clothing accommodating device 1100 . The door 1110 is pivotally connected to the housing 1800 . The door 1110 The opening and closing can be controlled manually by the user or with the help of an electronic controller including but not limited to a touch operation part.

The laundry treatment agent box 1200 is communicated with the laundry containing device 1100 and is used to contain the laundry treatment agent to be put into the laundry containing device 1100 . Wherein, the laundry treatment agent box 1200 can be disposed on the laundry containing device 1100 through a movable connection, such as a slide rail connection, a pivot connection, etc. The laundry treatment agent box 1200 includes a plurality of placement slots, and each placement slot can place laundry treatment agent.

In one embodiment of the present application, multiple placement slots can be used to respectively accommodate different types of laundry treatment agents, including but not limited to laundry detergent, laundry powder, softener, disinfectant, bleaching powder, bleach, etc.

In one embodiment of the present application, in order to quickly and effectively deliver different laundry treatment agents, multiple placement slots are each provided with different circulation path lengths, circulation path cross-sectional widths, groove surface materials, and groove bottom surface inclinations for different laundry treatment agents. Angle, groove side inclination angle, etc.

The first water supply pipeline 1300 is connected to the clothes accommodating device 1100 through the clothes treatment agent box 1200 and is used to supply water to the clothes accommodating device 1100 . The first water supply pipeline 1300 includes one or more water supply channels, wherein at least one water supply channel is connected to the water inlet end of the laundry treatment agent box 1200 , and water flows through the water supply channel from the water inlet of the laundry treatment agent box 1200 . The water flows into the laundry treatment agent box 1200 through the water outlet end of the laundry treatment agent box 1200 , and then flows into the laundry containing device 1100 connected with the laundry treatment agent box 1200 . In this way, water can be supplied to the clothes accommodating device 1100 , and the clothes treatment agent in the clothes accommodating device 1200 can be flushed into the clothes accommodating device 1100 , so as to treat the clothes to be treated in the clothes accommodating device 1100 . Clothes are processed.

The drying device 1400 is connected with the clothes containing device 1100 and is used for drying the air flow introduced from the clothes containing device 1100 . In one embodiment of the present application, the relative positions of the clothes containing device 1100 and the drying device 1400 are not fixed, and may be arranged relative to each other up and down, or front and back.

In one embodiment of the present application, as shown in FIG. 2 , the drying device 1400 is disposed above the clothes containing device 1100 .

In another embodiment of the present application, the drying device 1400 is disposed behind the clothes accommodating device 1100 , or the drying device 1400 is disposed below the clothes accommodating device 1100 , or the drying device 1400 is disposed on the clothes accommodating device 1100 . 1100 side.

The drying device 1400 guides the airflow from the clothes accommodating device 1100 to itself, and the airflow carries the moisture of the clothes in the clothes accommodating device 1100. The drying device 1400 dries the airflow to remove moisture from the clothes. .

In one embodiment of the present application, as shown in Figures 3 and 4, the drying device 1400 includes a moisture absorption channel, a regeneration channel, a circulation fan 1430, a moisture absorption and dehumidification component 1440, a moisture absorption and dehumidification turntable driving part 1450, and a regeneration fan 1460 .

As shown in Figures 3 and 4, the air inlet 1411 of the moisture absorption channel is connected with the air outlet duct 1900 of the clothing containing device 1100. The air outlet 1412 of the moisture absorption channel is connected with the air inlet duct of the clothing containing device 1100 .

Referring to FIGS. 2 and 4 , the clothing containing device 1100 has an airflow inlet and an airflow outlet. The air inlet is the connection point between the air inlet duct and the clothing containing device 1100 . In other words: the air inlet on the clothes containing device 1100 is connected with the drying device 1400 through the air inlet duct. The air flow outlet is the connection between the air outlet duct 1900 and the clothes containing device 1100 , or in other words, the air flow outlet on the clothes containing device 1100 is connected with the drying device 1400 through the air outlet duct 1900 .

A part of the moisture absorption and dehumidification member 1440 is located on the moisture absorption channel, and a part is located on the regeneration channel, so that the circulating air flow in the moisture absorption channel and the moisture degassing air flow in the regeneration channel both flow through the moisture absorption and dehumidification member 1440. The moisture absorption and drainage turntable driving part 1450 drives the moisture absorption and moisture removal member 1440 to move, for example, rotate relative to the moisture absorption channel and the regeneration channel. After the circulating airflow enters the clothes accommodating device 1100, it will carry the moisture of the clothes. During the movement, the moisture absorption and dehumidification member 1440 absorbs the moisture in the circulating airflow in the moisture absorption channel and discharges the moisture through the moisture dehumidification airflow.

In one embodiment of the present application, the moisture absorption and drainage member 1440 may include a moisture absorption and drainage rotating disc, and a moisture absorbing agent for absorbing moisture is provided on the moisture absorbing and moisture releasing rotating disc. Hygroscopic agents include, but are not limited to, zeolites (molecular sieves), alkali metal aluminosilicates (13X molecular sieves), lithium chloride, silica gel, modified silica gel, activated alumina, etc. On this basis, the moisture absorption and dehumidification turntable driving part 1450 is used to drive the moisture absorption and dehumidification turntable to rotate relative to the moisture absorption channel and the regeneration channel. The moisture absorption and dehumidification turntable flows through the circulating air flow and the dehumidification air flow at the same time. Among them, the area on the moisture absorption and dehumidification turntable that the circulating airflow flows through can become the moisture absorption area, and the area that the moisture dehumidification airflow flows through can become the regeneration area.

In one embodiment, the moisture absorbing and discharging member 1440 is provided with a hygroscopic agent for absorbing moisture. The hygroscopic agent can be, for example, zeolite, modified/synthetic zeolite, molecular sieve (including but not limited to zeolite molecular sieve, A/X/Y type molecular sieve, ZSM molecular sieve, Beta molecular sieve, etc.), polymer hygroscopic agent, alkali metal aluminosilicate ( 13X molecular sieve), lithium chloride, silica gel, modified silica gel, activated alumina and other materials with hygroscopic properties. Among them, polymer hygroscopic agents, also known as polymer adsorbents, have a lower regeneration temperature than traditional silica gel, activated carbon and molecular sieve adsorbents.

In one embodiment, the moisture absorption and dehumidification component 1440 can be made of porous materials such as zeolite, molecular sieve, metal organic framework (Metal Organic Framework, MOF), covalent organic framework materials (Covalent Organic Frameworks, COFs), nanocarbon, silica, etc. material. In one embodiment, the moisture absorbing and wicking member 1440 may also be formed by granular solid or particle filling including at least one porous material as described above.

In one embodiment, the moisture absorption and desorption component 1440 can be a honeycomb or corrugated rotating disc carrying a hygroscopic agent, which can adsorb and desorb the absorbed water vapor to achieve repeated desorption and regeneration.

In one embodiment, the moisture absorption and drainage member 1440 includes an inorganic/organic fiber carrier (such as ceramics, glass fibers, MOFs, COFs, cordierite, etc.). The fiber carrier is coated with hygroscopic agents such as molecular sieves, and the molecular sieves are evenly distributed on the fiber carrier. between them and on the surface of the fiber carrier to achieve adsorption of moisture from the airflow. Molecular sieves can include A-type molecular sieves, X/Y-type molecular sieves, ZSM molecular sieves, Beta molecular sieves and other single crystal molecular sieves or mixed crystal molecular sieves.

Therefore, the introduction of the moisture absorption and dehumidification component 1440 effectively reduces the drying cost compared to the heat pump components used in the related art. At the same time, the moisture absorption and dehumidification component 1440 mainly uses the moisture absorption and dehumidification properties of its material and/or structure to work, rather than realizing moisture absorption and dehumidification based on temperature differences, which reduces the sensitivity of the components in the drying device 1400 to the ambient temperature and improves By improving the adaptability of components to ambient temperature, it can effectively extend component life, reduce the risk of failure, and enable the clothing processing equipment 1000 to maintain relatively stable energy consumption and drying efficiency in various temperature environments. In addition, compared with the heat pump type used in related technologies, this technical solution The technical solution of the component further reduces the upper limit of drying temperature, making it suitable for drying clothes of more materials while protecting the clothes from damage.

Further, the drying device 1400 may also include a regeneration heating module 1470 and a condenser 1480 disposed on the regeneration channel. The regeneration heating module 1470 covers the regeneration area of the moisture absorption and drainage component 1440 and is used to heat the regeneration area of the moisture absorption and drainage component 1440 to desorb moisture absorbed by the moisture absorption and drainage component 1440 . The condenser 1480 is used to condense the moisture exhaust air flow flowing out from the regeneration area of the moisture absorption and moisture removal member 1440 to dry the moisture exhaust air flow.

Specifically, on the one hand, the circulation fan 1430 is located in the moisture absorption channel and is used to form a circulating air flow in the clothing containing device 1100 and the moisture absorption channel. The circulating airflow carries the moisture of the wet clothes, enters the drying device 1400 from the airflow outlet of the clothes accommodating device 1100, absorbs moisture through the moisture absorption channel of the moisture absorption and dehumidification member 1440, becomes relatively dry, and then enters the clothes accommodating device through the airflow inlet of the clothes accommodating device 1100. Device 1100. This process is continuously circulated and can effectively take moisture away from the clothing containing device 1100 .

On the other hand, the regeneration fan 1460 is located in the regeneration channel and is used to form a dehumidification airflow in the regeneration channel. The heating operation of the regeneration heating module 1470 can desorb the moisture adsorbed by the moisture absorption and dehumidification component 1440, and the operation of the regeneration fan 1460 can form a dehumidification airflow. The condenser 1480 is disposed on the regeneration channel and is used to cool the dehumidified airflow in the regeneration channel to dry the dehumidified airflow. In one embodiment of the present application, the condenser 1480 can be arranged in the air inlet section of the regeneration channel, or can also be arranged in the air outlet section of the regeneration channel. Driven by the regeneration fan 1460, the dried dehumidification airflow re-enters the regeneration heating module 1470, and again desorbs moisture from the moisture absorption and dehumidification component 1440 of the regeneration channel. By repeating this cycle, the moisture absorbed by the moisture absorption and dehumidification member 1440 can be effectively dried.

Therefore, by combining the moisture absorption of the moisture absorption and drainage member 1440 and the moisture desorption of the moisture absorption and drainage member 1440, the drying requirements for the clothes in the clothes containing device 1100 can be realized.

It should be noted that the above content is only an implementation manner of the drying device 1400. In actual application scenarios, the drying device 1400 can also be any other structure that meets actual clothes drying needs.

The filter 1500 is connected with the clothes accommodating device 1100 and the drying device 1400, and is used to filter the circulating air flow flowing from the clothes accommodating device 1100 into the drying device 1400. Specifically, the circulating air flow will carry lint and impurities on the clothes. In this regard, a filter 1500 is provided between the clothes containing device 1100 and the drying device 1400 to filter the lint and impurities in the circulating air flow. , to prevent lint and impurities from being brought back to the clothes or entering the drying device 1400 during the air flow process, affecting the clothes processing effect.

In one embodiment of the present application, the mesh structure of the filter 1500 is as shown in Figure 5 . Of course, the mesh structure of the filter 1500 can also be a triangular mesh, a hexagonal mesh, or any other structure that meets actual filtering requirements.

The drying device 1400 includes an air outlet duct 1900 that provides circulating airflow carrying moisture of the clothes from the clothes containing device 1100 to the drying device 1400 .

In one embodiment of the present application, the filter 1500 is provided in the air outlet duct 1900 .

In another embodiment of the present application, the filter 1500 may be disposed between the air outlet duct 1900 and the drying device 1400, between the clothes accommodating device 1100, or at a connection with the clothes accommodating device 1100.

In one embodiment of the present application, the filter 1500 is arranged vertically relative to the flow direction of the airflow.

In another embodiment of the present application, as shown in Figure 6 (the black arrow in Figure 6 indicates the direction of the air flow), the filter 1500 is disposed in the air outlet duct 1900, and the filter 1500 is inclined relative to the direction of the air flow. Set to increase the cross-sectional area of the filter 1500 for filtering the air flow and fully filter out lint and impurities.

The second water supply pipeline 1600 is connected to the clothes accommodating device 1100 through the filter screen 1500 and is used to supply water to the clothes accommodating device 1100 through the filter screen 1500 . That is to say, when the second water supply pipeline 1600 supplies water to the clothes accommodating device 1100, the water flow passes through the filter screen 1500, washing away lint and impurities, and cleaning the filter screen 1500.

In one embodiment of the present application, the drying device 1400 further includes a diverting device disposed in the second water supply pipeline. During the drying operation, the diverting device can control the water flow in the second water supply pipeline to be directed out of the clothes treatment device 1000 without passing through the clothes containing device 1100 .

In one embodiment of the present application, the laundry treatment equipment 1000 may include a spray device, and the spray device is specifically a spray mechanism, The spray mechanism can move along its length direction so that the cleaning fluid fully covers the filter screen 1500 . The cleaning fluid described here may be the water flow of the second water supply pipeline 1600 or any other liquid with cleaning function. In this embodiment, the spray water volume, spray water speed, spray water pressure, and spray angle of the spray mechanism can be adjusted, which enhances the cleaning effect of the spray mechanism on the filter 1500.

In one embodiment of the present application, the first water supply pipeline 1300 and the second water supply pipeline 1600 receive water through the same water inlet pipe, and supply water to the clothing containing device 1100 through the first water outlet pipe and the second water outlet pipe respectively. Specifically, the first end of the water inlet pipe is connected to the tap water pipe, the second end of the water inlet pipe is connected to the first end of the first water outlet pipe and the first end of the second water outlet pipe respectively, and the second end of the first water outlet pipe is connected to the first end of the first water outlet pipe. It is connected with the laundry treatment agent box 1200, and the second end of the second water outlet pipe is connected with the air outlet duct 1900. Further, the laundry treatment agent box 1200 and the air outlet duct 1900 are both provided with water inlets, the second end of the first water outlet pipe is connected to the water inlet of the laundry treatment agent box 1200, and the second end of the second water outlet pipe is connected to the air outlet duct. 1900 water inlet connection. Thus, water can be supplied to the clothes accommodating device 1100 through the first water supply pipeline 1300 and the second water supply pipeline 1600 respectively.

Therefore, through the composite waterway system with one inlet and multiple outlets, on the one hand, water is supplied through the air outlet duct 1900 to clean the filter 1500, thereby optimizing the drying effect and protecting the components of the drying device 1400. On the other hand, through the clothes The treatment agent box 1200 provides water supply, which facilitates the input and full reaction of the laundry treatment agent and improves the overall clothing washing effect.

In one embodiment of the present application, based on the above-mentioned one-inlet and multiple-outlet composite waterway system, a third water supply pipeline can also be added. The third water supply pipeline can also supply water through the water inlet pipe, and supply water to the clothes containing device 1100 through the third water outlet pipe. Specifically, the second end of the water inlet pipe is also connected to the water inlet of the condenser 1480. The water flow passes through the condenser 1480 arranged on the regeneration area, which helps to cool and liquefy the dehumidification airflow flowing out of the regeneration area of the moisture absorption and dehumidification component 1440. , to dry and dehumidify airflow.

This further enriches the functionality of the composite waterway system and can meet the water supply requirements of multiple components for optimizing the drying effect and better protecting the drying device 1400, thereby adapting to more complete washing and drying integration requirements.

In one embodiment of the present application, as shown in FIG. 7 , the water supply assembly in the laundry treatment device 1000 includes at least a first water supply pipeline 1300 and a second water supply pipeline 1600 . The drum water supply port in the water supply assembly, that is, the water supply port of the clothes containing device 1100, is connected to the first water supply pipeline 1300, and the water supply port of the filter 1500 in the water supply assembly is connected to the second water supply pipeline 1600.

The water supply control part 1700 is connected to the first water supply pipeline 1300 and the second water supply pipeline 1600 for controlling the water supply process of the laundry treatment equipment 1000 .

In one embodiment of the present application, the water supply control part 1700 is the main board of the clothes treatment device 1000, and controlling the water supply process of the clothes treatment device 1000 is one of the control functions of the main board.

In another embodiment of the present application, the water supply control unit 1700 is a dedicated control board independent of the main board. As shown in FIG. 8 , the water supply control unit 1700 is connected to the first water supply pipeline 1300 and the second water supply pipeline respectively. 1600, used to control the opening and closing of the first water supply pipeline 1300 and the second water supply pipeline 1600.

In another embodiment of the present application, the water supply control unit 1700 is a water inlet valve with an autonomous control function. The water inlet valve controls the start and stop of water supply by opening and closing.

Based on the above structure, as shown in Figure 9, the flow of the water supply control method according to one embodiment of the present application includes:

Step 902: Perform a first process in the first water supply stage, where the first process includes supplying water to the clothes containing device 1100 through the filter 1500 through the second water supply pipeline 1600.

Step 904: Perform a second process in a second water supply stage that is after the first water supply stage, and the second process includes supplying water to the clothing containing device 1100 only through the first water supply pipeline 1300. .

That is, the water supply control section 1700 performs the first process and the second process respectively in the first water supply stage and the second water supply stage of the laundry treatment process, wherein the first water supply stage is before the second water supply stage, so The first process includes supplying water to the clothes accommodating device 1100 through the second water supply pipe 1600 , and the second process includes supplying water to the clothes accommodating device 1100 only through the first water supply pipe 1300 .

When the second water supply pipeline 1600 supplies water to the clothes containing device 1100, the water flow passes through the filter screen 1500 to wash away lint and impurities. The applicant found through testing that after the water flow passes through the filter 1500, it is easy to form a water film on the surface of the filter 1500, affecting the Drying performance. When the drying device 1400 performs drying processing by circulating air flow, the existence of the water film reduces the ventilation area of the filter 1500, resulting in a reduction in the circulating air flow passing through the filter 1500. At the same time, heat accumulates in part of the air flow blocked by the water film, causing the local temperature of the clothing processing equipment 1000 to rise, affecting the safe operation and service life of local components. In addition, the circulating air flow is blocked by the water film, which will also cause the fan load and temperature in the drying device 1400 to be high, affecting the safe operation and service life of the fan.

In this regard, in the first water supply stage, water is supplied to the clothing storage device 1100 through the second water supply pipeline 1600, and the water flow passes through the filter screen 1500, which can effectively clean the lint and impurities on the filter screen 1500. Next, before the drying device 1400 performs the drying process, if water is not supplied to the clothes accommodating device 1100 through the second water supply pipeline 1600, there will be no water flow through the filter screen 1500. In this way, a water film will not be formed on the filter 1500, the ventilation area of the filter 1500 will remain unchanged, the circulating air flow will pass through the filter 1500 normally, and the drying effect will not be affected.

Therefore, the water supply process of the laundry treatment apparatus 1000 is divided into a first water supply stage and a second water supply stage. The first water supply stage is earlier than the second water supply stage. The interval between the first water supply stage and the drying process is longer than that of the second water supply stage. In one embodiment, the second water supply stage is the last water supply stage before the drying process.

After the filter 1500 is cleaned in the first water supply stage, since the inside of the clothes processing equipment 1000 is a relatively closed environment, there is still the possibility of a water film forming on the surface of the filter 1500 . In this regard, when it is detected that the filter screen 1500 is severely clogged, the second water supply pipeline 1600 can be started to flush the filter screen.

In one embodiment of the present application, the laundry treatment equipment 1000 further includes: a water film judging device and a water film removing device.

Wherein, the water film determination device is used to detect changes in system parameters in the clothing treatment equipment 1000, and determine whether there is a water film on the filter screen according to the changes in the system parameters; the system parameters include temperature, pressure, and current. One or more of; the water film removal device is used to remove the water film of the filter screen 1500.

In one embodiment of the present application, the water film determination device is a temperature sensor, which is provided at the air flow outlet of the clothes containing device 1100, and is used to detect the temperature near the air flow outlet of the clothes containing device 1100, and detect the temperature through the clothes containing device 1100. The temperature near the airflow outlet of the device 1100 is used to determine whether there is a water film on the filter 1500 .

In one embodiment of the present application, the water film determination device is a temperature sensor, which is provided at the air inlet of the condenser 1480 and/or the air outlet of the condenser 1480 for detecting the air inlet of the condenser 1480 and/or condensation. The temperature of the air outlet of the condenser 1480 is measured, and whether there is a water film on the filter 1500 is determined by the temperature change of the air inlet of the condenser 1480 and/or the air outlet of the condenser 1480 .

In one embodiment of the present application, the water film determination device is a load current detector, used to detect the load current of the circulation fan 1430.

In one embodiment of the present application, the water film determination device is a pressure sensor, which is disposed in the air outlet duct 1900 between the filter 1500 and the drying device 1400 .

In one embodiment of the present application, the water film removal device is a filter vibrator, and the filter vibrator is connected to the filter 1500 for controlling the vibration of the filter vibrator. frequency to remove the water film.

In one embodiment of the present application, the water film removal device is a power applicator, and the power applicator includes: a power generation module and at least one power ball; the power generation module is connected to the at least one power ball, Used to generate power of different frequencies; when the power applicator is turned on, the power ball has a moment of contact with the surface of the filter 1500, and is used to transmit power of different frequencies to the filter 1500, through The vibration breaks up the water film.

In one embodiment of the present application, when the water film determination device detects the presence of a water film on the filter 1500, the circulation fan 1430 in the laundry treatment equipment 1000 is configured in the water film removal working mode. In the water film removal working mode, the circulation fan 1430 causes the airflow to flow in a predetermined direction, and the predetermined direction is for the airflow to flow through the clothes accommodating device 1100, the filter 1500, the drying device 1400, and the clothes accommodating device in sequence. 1100 in the direction of the cycle.

In one embodiment of the present application, when the water film determination device detects the presence of a water film on the filter 1500, the regeneration heating module 1470 in the laundry treatment device 1000 is configured in the water film removal working mode. In the water film removal operating mode, the regenerative heating module 1470 may be used to heat the moisture absorption and drainage member 1440.

In one embodiment of the present application, the laundry treatment apparatus further includes: a heater for heating water in the laundry receiving device 1100 . When the water film determination device detects the presence of a water film on the filter 1500, the heater and/or the regeneration heating module 1470 is configured in a water film removal working mode. In the water film removal operating mode, the heater and/or regenerative heating module 1470 operates at higher power or maximum power.

In one embodiment of the present application, the second water supply stage includes the last water supply before the drying process.

The time between the first water supply stage and the drying process is longer. Even if a water film is formed through the second water supply pipeline 1600, the water film will break in a short time, which will not affect the passage of circulating air flow after a long time and will not affect the drying process. The drying effect has a negative impact.

The time between the second water supply stage and the drying process is short. If water is still supplied through the second water supply pipeline 1600 to form a water film, the water film will still exist when the circulating air flow passes through. Therefore, in the second drying stage, water is supplied only through the first water supply pipeline 1300 . The water flow in the first water supply pipeline 1300 does not flow through the filter screen 1500, and the filter screen 1500 no longer generates a water film. The circulating air flow can pass through the filter screen 1500 without hindrance, and the drying effect is not affected.

The above technical solution effectively cleans the filter 1500 in the first water supply stage, and in the second water supply stage, which is the final water supply stage before drying, the second water supply pipeline 1600 is not used for water supply, but the first water supply pipeline 1300 is used. Water supply is provided to prevent the water flow from passing through the filter 1500 to form a water film. It not only achieves effective cleaning of the filter 1500, but also protects the drying effect from being affected by the water film. It also maintains the safe operation of multiple components including the fan, and extends the service life of multiple components.

In one embodiment of the present application, in the first water supply stage, the ratio of the total water supply time of the first water supply pipeline 1300 to the total water supply time of the second water supply pipeline 1600 is greater than or equal to zero.

In some actual laundry treatment scenarios that do not require the use of laundry treatment agents, only the second water supply pipeline 1600 is used to supply water to the laundry containing device 1100 in the first water supply stage. At this time, the ratio of the total water supply time of the first water supply pipeline 1300 to the total water supply time of the second water supply pipeline 1600 is zero.

In one embodiment of the present application, the first process further includes: supplying water to the clothing containing device 1100 through the first water supply pipeline 1300 . That is, the first water supply pipeline 1300 and the second water supply pipeline 1600 can be used to jointly supply water to ensure smooth delivery of the laundry treatment agent and sufficient water supply. At this time, the ratio of the total water supply time of the first water supply pipeline 1300 to the total water supply time of the second water supply pipeline 1600 is greater than zero.

In one embodiment of the present application, the total water supply time of the first water supply pipeline 1300 can be selected from 0s, 29s, 32.5s, 39.5s, 50s and 58s. Of course, the total water supply time of the first water supply pipeline 1300 may be any value set according to actual laundry processing needs, and is not limited to the above example.

It should be noted that the first water supply pipeline 1300 and the second water supply pipeline 1600 jointly supply water, including: the first water supply pipeline 1300 supplies water first, and the second water supply pipeline 1600 supplies water later; the second water supply pipeline 1600 supplies water first, The first water supply pipeline 1300 supplies water; the first water supply pipeline 1300 and the second water supply pipeline 1600 supply water at the same time; the first water supply pipeline 1300 and/or the second water supply pipeline 1600 supply water separately, and the first water supply pipeline 1300 There are various forms such as simultaneous water supply and coexistence with the second water supply pipeline 1600.

In one embodiment of the present application, before step 902, the method further includes: collecting operating data of the clothing processing device 1000, wherein the operating data includes the first load weight of the clothing containing device 1100, the clothing At least one of pulse information of the motor of the device 1000, an internal image of the clothing containing device 1100, and a user operation instruction is processed.

On this basis, step 902 includes: performing the first process when the operating data meets the preset conditions in the first water supply stage; step 904 includes: performing the first process when the operating data meets the preset conditions in the second water supply stage. The second process is executed when conditions are preset.

Wherein, the preset condition includes at least one of the following: the first load weight is lower than a predetermined weight threshold; the second load weight determined based on the pulse information and the predetermined mapping relationship is lower than the predetermined weight threshold; the internal The clothes to be processed are identified in the image; the water level of the clothes containing device 1100 in the internal image is lower than the first predetermined water level; and the user operation instruction is user selection information for a designated clothes processing mode.

In this regard, an operating data collection unit may be provided in the clothing processing device 1000 for collecting operating data of the clothing processing device 1000, wherein the operating data includes the first load weight of the clothing containing device 1100, The pulse information of the motor of the laundry treatment apparatus 1000, the internal image of the laundry accommodation device 1100, and the user operation instructions are One less.

As shown in Figure 8, the water supply control part 1700 is also connected to the operation data acquisition part 170a, for acquiring operation data from the operation data acquisition part 170a, and for when the operation data is in the first The first process is executed when the water supply stage satisfies the preset condition, and the second process is executed when the operating data satisfies the preset condition in the second water supply stage.

When the operation data of the clothes treatment equipment 1000 meets the preset conditions, water supply is performed, which can adapt to the actual operation requirements of the clothes treatment equipment 1000 and provide water supply, thereby improving the practicality of clothes treatment.

In one embodiment of the present application, the operation data collection part 170a includes: a gravity sensor, which is disposed at the bottom of the clothes storage device 1100 and connected to the water supply control part 1700 for collecting the data of the clothes storage device 1100 the first load weight, and sends the first load weight to the water supply control part 1700; the water supply control part 1700 is also configured to determine that the predetermined weight is satisfied when the first load weight is lower than a predetermined weight threshold. Set conditions.

The predetermined weight threshold is the required amount of water in the clothing containing device 1100 when the laundry processing conditions are met. If the first load weight is lower than the predetermined weight threshold, it means that the water in the clothing containing device 1100 is insufficient and water supply is needed.

In one embodiment of the present application, the predetermined weight threshold is the minimum amount of water in the laundry containing device 1100 when the laundry processing conditions are met.

In this regard, in the first water supply stage, if the first load weight is lower than the predetermined weight threshold, the first process may be performed to supply water through the second water supply pipeline 1600, or through the first water supply pipeline 1300 and the second water supply pipeline 1600. Water supply. In the second water supply stage, if the first load weight is lower than the predetermined weight threshold, the second process can be performed to only supply water through the first water supply pipeline 1300 instead of using the second water supply pipeline 1600 to avoid water supply on the filter screen. 1500 forms a water film and affects the drying process after the second water supply stage.

In one embodiment of the present application, the clothes treatment device 1000 includes: a motor, used to supply energy to the clothes treatment device 1000; the operation data collection part 170a includes: a Hall sensor, which is disposed on the motor. Within the coverage range of the magnetic field, it is connected to the water supply control part 1700 for generating pulse information in response to changes in the magnetic field of the motor and sending the pulse information to the water supply control part 1700; the water supply control part 1700 also uses Determining a second load weight of the clothing containing device 1100 based on the pulse information and a predetermined mapping relationship, and determining that the preset condition is met when the second load weight is lower than a predetermined weight threshold, wherein: The predetermined mapping relationship is used to reflect the correlation between the pulse information and the second load weight of the clothing containing device 1100 .

The Hall sensor senses changes in the motor's magnetic field and generates pulse information that reflects the weight level of the content driven by the motor. In this application, the motor drives the clothing holding device 1100 to move to realize the processing of clothes. Correspondingly, the motor generates a magnetic field when driving the clothing holding device 1100. The magnetic field excites pulse information, and the pulse information can reflect the clothing holding device to a certain extent. The weight level of the device 1100.

In this regard, a predetermined mapping relationship between the pulse information and the second load weight of the clothing containing device 1100 can be determined in advance. After obtaining the pulse information, the second load weight can be obtained according to the pulse information and the predetermined mapping relationship. In the first water supply stage, if the second load weight is lower than the predetermined weight threshold, the first process may be performed to supply water through the second water supply pipeline 1600 or through the first water supply pipeline 1300 and the second water supply pipeline 1600 . In the second water supply stage, if the second load weight is lower than the predetermined weight threshold, the second process can be performed to provide water only through the first water supply pipeline 1300 instead of using the second water supply pipeline 1600 to avoid water supply due to the second water supply pipeline. The water supply from the road 1600 forms a water film on the filter 1500 and affects the drying process after the second water supply stage.

In one embodiment of the present application, the operating data collection part 170a includes: an image sensor.

A door 1110 is provided on the housing 1800 of the clothing processing device 1000 at a position corresponding to the clothing containing device 1100. The door 1110 is pivotally connected to the housing 1800. An image sensor is provided on the door 1110 of the clothing containing device 1100 and is connected to The water supply control part 1700 is used to collect the internal image of the clothes containing device 1100 and send the internal image to the water supply control part 1700; the water supply control part 1700 is also used to collect the internal image in the internal image. When the clothes to be processed are not recognized, and/or when the water level of the clothes containing device 1100 in the internal image is lower than the first predetermined water level, it is determined meet the preset conditions.

In one embodiment of the present application, the image sensor has a waterproof layer, and the waterproof layer is a shell or a coating.

In one embodiment of the present application, the image sensor is disposed on a door seal at the connection between the door body 1110 and the housing 1800 . The door seal is used to seal the connection between the door body 1110 and the housing 1800 .

In one embodiment of the present application, the door seal includes a first part and/or a second part, the first part is surrounded by the edge of the door body 1110 , and the second part is provided on the shell 1800 and the edge of the door body 1110 corresponding position.

Optionally, if the number of image sensors is one, the image sensor is arranged in the first part or the second part. For example, as shown in FIG. 10 , a camera 1120 is used as an image sensor and is disposed on the second part of the door seal at a position on the housing 1800 corresponding to the top of the door body 1110 .

Optionally, in order to prevent a single sensor from being blocked and unable to effectively acquire internal images, multiple image sensors may be provided at different positions of the first part and/or the second part.

The first predetermined water level refers to the required water level in the clothes containing device 1100 when the clothes processing conditions are met. If the water level in the clothes containing device 1100 in the internal image is lower than the first predetermined water level, it means that the water level in the clothes containing device 1100 is lower than the first predetermined water level. The amount of water is insufficient and the water supply needs to be started. In one embodiment of the present application, the first predetermined water level refers to the lowest water level in the clothes containing device 1100 when the clothes processing conditions are met.

Therefore, in the first water supply stage, if it is detected that the water level of the clothes containing device 1100 in the internal image is lower than the first predetermined water level, the first process may be performed to provide water through the second water supply pipeline 1600 or through the first water supply. Pipe 1300 and second water supply pipe 1600 provide water. In the second water supply stage, if it is detected that the water level of the clothes containing device 1100 in the internal image is lower than the first predetermined water level, a second process may be performed to provide water only through the first water supply pipeline 1300 without using the second water supply. The pipeline 1600 supplies water to avoid the water film forming on the filter 1500 due to the water supplied by the second water supply pipeline 1600 from affecting the drying process after the second water supply stage.

In one embodiment of the present application, if the laundry to be processed is not identified in the internal image, cleaning of the filter 1500 can be started directly. Specifically, if the clothes to be processed are not identified in the internal image, the first process can be directly performed. In this way, the filter 1500 can be cleaned and lint and impurities can be prevented from blocking the filter 1500 and affecting the drying effect. , it can also avoid getting the clothes wet by cleaning the filter when the clothes have been dried.

In one embodiment of the present application, the operation data collection part 170a includes: a touch operation part, connected to the water supply control part 1700, used to obtain the user's touch operation, and generate user data based on the user's touch operation. The operation instruction is sent to the water supply control part 1700; the water supply control part 1700 is also configured to: when the user operation instruction is user selection information for a designated laundry processing mode, determine that the Preset conditions.

The touch operation part is used to receive user touch operations, including but not limited to touch screens, touch buttons, and any other electronic controller that can be manually operated by the user.

In another embodiment of the present application, the operation data collection part 170a includes: an information receiving part, connected to the water supply control part 1700, for receiving user operation instructions from external devices and sending the user operation instructions. to the water supply control unit 1700; the water supply control unit 1700 is further configured to determine that the preset condition is satisfied when the user operation instruction is user selection information for a designated laundry treatment mode.

The information receiving unit is connected to the external device in a wired or wireless manner. Optionally, the information receiving part includes but is not limited to an antenna, an infrared sensor, etc. Optionally, the external device is a remote control, or any electronic device that can be manually operated by the user, such as a mobile phone, a tablet, or a wearable device.

In addition, the user operation instruction may be an instruction that needs to be executed in real time or an instruction that needs to be executed at a specified time.

Specified laundry processing modes include washing mode, rinsing mode, spin-drying mode, bucket self-cleaning mode, and any other laundry processing mode involving drying processing. In other words, as long as the user operation instruction is to select a specified clothes processing mode, it means that the clothes processing device needs to perform a drying operation, which requires cleaning the filter 1500 and preventing water film from forming on the filter 1500 . At this time, the above-mentioned water supply method of the present application can be used to perform the first treatment in the first water supply stage to clean the filter 1500, and perform the second treatment in the second water supply stage to prevent the water flow from passing through the filter 1500 to form a water film. . In this way, the filter 1500 is realized Effective cleaning, it can also protect the drying effect from being affected by the water film.

In one embodiment of the present application, the operation data collection part 170a includes: a water level sensor, which is disposed in the clothes accommodation device 1100 and connected to the water supply control part 1700 for collecting water level of the clothes accommodation device 1100 . water level information and sends the water level information to the water supply control part 1700. In this way, the water supply control part 1700 can control the water supply based on the water level information of the clothes accommodating device 1100 .

Specifically, the first water supply stage includes a washing stage. In the washing stage, when water is supplied through the first water supply pipeline 1300, when the water level height indicated by the water level information reaches the second predetermined water level or when When the operation of the first water supply pipeline 1300 reaches the first duration, the water supply of the first water supply pipeline 1300 is stopped, and the water supply of the second water supply pipeline 1600 is started.

In one embodiment of the present application, the first duration can be selected as 15 seconds. Of course, the first time period may be any value set according to actual laundry processing needs, and is not limited to the above example.

The second predetermined water level is the water level reached after the required amount of water required for effectively dispensing the laundry treatment agent enters the laundry containing device 1100 . If the water level indicated by the water level information reaches the second predetermined water level, it means that the laundry treatment agent has been effectively injected. In order to achieve the cleaning effect of the filter 1500, the water supply of the first water supply pipeline 1300 can be stopped, and the water supply of the second water supply pipeline 1600 can be started, so that the filter 1500 is washed while supplying water for the washing process. Therefore, on the basis of ensuring the effective delivery of the laundry treatment agent, the cleaning effect of the filter 1500 can also be improved.

In one embodiment of the present application, the second predetermined water level is the water level reached after the minimum amount of water required for effectively dispensing the laundry treatment agent enters the laundry containing device 1100 .

In another embodiment of the present application, the difference between the amount of water required for the washing process and the amount of water required for flushing the filter 1500 in the washing stage can be obtained, and the second predetermined water level is the water level height corresponding to the amount of water of the difference, Or it is the water level reached after the amount of water with this difference enters the clothes containing device 1100 . The water level reached after entering the clothes containing device 1100 is determined after considering the water absorption effect of the clothes in the clothes containing device 1100 . In the context of this application, when determining any water level such as the first predetermined water level, the second predetermined water level, etc., by taking the water absorption effect of the clothes in the clothes containing device 1100 into consideration, more accurate water level data can be obtained, thereby improving the clothes processing effect. .

In summary, based on the operation data collected by the operation data collection part 170a, it can be determined whether to supply water to the clothes containing device 1100. When water supply is needed, in the first water supply stage, either the first water supply pipeline 1300 or the second water supply pipeline 1600 can be used to provide water, or the first water supply pipeline 1300 and the second water supply pipeline 1600 can be used together. Water supply. In the second water supply stage, only the first water supply pipeline 1300 can be used to provide water to prevent the filter 1500 from forming a water film.

It should be noted that the water supply described in this application includes water storage by the clothes treatment equipment 1000 during the preparation process of clothes treatment, water storage during the clothes treatment process, water replenishment when the water amount is insufficient during the clothes treatment process, etc.

In one embodiment of the present application, the water supply duration of the first water supply pipeline 1300 in the washing stage is set to the fifth time, and the water supply time of the second water supply pipeline 1600 in the washing stage is set to the fifth time. Six durations, wherein the fifth duration is longer than the sixth duration.

In one embodiment of the present application, the fifth duration can be selected as 20s, and the sixth duration can be selected as 15s. Alternatively, the fifth duration can be selected as 29s, and the sixth duration can be selected as 20s. Alternatively, the fifth duration can be selected as 25s, and the sixth duration can be selected as 15s. Of course, the fifth time period and the sixth time period may be any value set according to actual laundry processing needs, and are not limited to the above example.

That is to say, during the washing stage, the water supply time of the first water supply pipeline 1300 is longer than the water supply time of the second water supply pipeline 1600 . Therefore, ensuring that the water supply time of the first water supply pipeline 1300 is long enough is to flush the laundry treatment agent box 1200 clean, and to ensure the delivery effect of the laundry treatment agent, and to avoid the water volume flowing through the laundry treatment agent box 1200 being too small. However, the laundry treatment agent cannot be effectively dispensed into the laundry containing device 1100 .

In one embodiment of the present application, during the first water supply stage, the first water supply pipeline 1300 is controlled to suspend water supply for a third period of time. When clothes are treated in the first water supply stage, the required water supply amount is often determined. By suspending the water supply in the first water supply pipeline 1300 for a third period of time, the clothes treatment agent is added to fully react with the clothes. The duration can be added to the water supply duration of the second water supply pipeline 1600 to ensure the water supply of the second supply pipeline 1600 and provide filter flushing. Provide more water supply.

In one embodiment of the present application, the water supply volume of the second water supply pipeline 1600 can be further increased based on the original required water supply volume. The first water supply pipeline 1300 supplies water to a certain water level. During the pause period of the first water supply pipeline 1300, the clothes to be treated fully absorb water, causing the water level in the clothes containing device 1100 to drop. In this way, when water is supplied through the second water supply pipeline 1600, the water supply volume can be increased based on the original water supply volume to supplement the water volume absorbed by the clothes to be processed and provide more water supply for filter washing. Therefore, the water supply volume of the second water supply pipeline 1600 is increased, that is, the water volume for flushing the filter screen 1500 is increased, which can improve the cleaning effect of the filter screen 1500.

In one embodiment of the present application, the third duration is 10s. Of course, the third time period may be any value set according to actual laundry processing needs, and is not limited to the above example.

Further, in the first water supply stage, if the number of water supply times of the first water supply pipeline 1300 is at least two times, the time interval of at least one group of adjacent water supply in the at least two times is set to the third time length. .

The pause of the first water supply pipeline 1300 can be set between any two adjacent water supplies of the first water supply pipeline 1300 . Optionally, it can be set between two water supplies before and after the laundry treatment agent is put in. The water supply before delivery is used to moisten the first water supply pipeline 1300 to prevent the laundry treatment agent from adhering to the first water supply pipeline 1300 to prepare for subsequent delivery of the laundry treatment agent. The water supply after the injection is used to flush the laundry treatment agent in the laundry treatment agent box 1200, so that the laundry treatment agent is injected into the clothing containing device 1100.

In one embodiment of the present application, during the first water supply stage, when the water supply duration of the first water supply pipeline 1300 reaches a fourth duration, a laundry treatment agent dispensing operation is performed on the laundry treatment agent box 1200 . The fourth time period is the water supply time required to wet the first water supply pipeline 1300 . In one embodiment, the fourth time period may be the minimum water supply time required to wet the first water supply pipeline 1300 . Before the laundry treatment agent is put in, if the water supply time of the first water supply pipeline 1300 reaches the fourth time, the first water supply pipeline 1300 can be effectively moistened and the adhesion of the laundry treatment agent to the first water supply pipeline 1300 can be prevented.

Wherein, the end time of the laundry treatment agent dispensing operation is earlier than the end time of water supply of the first water supply pipeline 1300 in the first water supply stage. That is to say, the first water supply pipeline 1300 will continue to supply water after the delivery of the laundry treatment agent is completed. In this way, after the delivery of the laundry treatment agent is completed, the laundry treatment agent in the laundry treatment agent box 1200 can be flushed clean by water supply, so that the laundry treatment agent can be fully injected into the clothing containing device 1100 .

In one embodiment of the present application, the fourth duration is 5 seconds. Of course, the fourth duration may be any value set according to actual laundry processing needs, and is not limited to the above example.

Further, the first water supply stage also includes an initial rinsing stage. The initial rinsing phase is located after the washing phase. The ratio of the water supply duration of the first water supply pipeline 1300 in the initial rinsing phase to the water supply duration of the second water supply pipeline 1600 in the initial rinsing phase is greater than or equal to zero.

If the ratio is zero, it means that only the second water supply pipeline 1600 is used to supply water in the initial rinsing stage. If the ratio is greater than zero, it means that both the first water supply pipeline 1300 and the second water supply pipeline 1600 can be used to provide water in the initial rinsing stage.

Further, the second water supply stage includes a final bleaching stage. When entering the final bleaching stage, the first water supply pipeline 1300 is started to supply water. When the current water supply amount reaches a specified amount or the water supply duration reaches the second duration, , stopping the water supply from the first water supply pipeline 1300.

In one embodiment of the present application, the specified amount is 2L, and the second duration is 35s. Of course, the designated amount and the second duration may be any values set according to actual laundry processing needs, and are not limited to the above examples.

The final bleaching stage is the final water supply stage before the drying process. In the final bleaching stage, the second water supply pipeline 1600 is not used to supply water, but the first water supply pipeline 1300 is used to provide water to avoid water passing through the filter 1500 to form a water film. The specified amount refers to the amount of water required for normal operation of the clothing treatment device in the final bleaching stage, and the second duration refers to the water inlet time required for the clothing treatment device in the final bleaching stage to obtain the amount of water required for normal operation. When the current water supply amount reaches the specified amount or the water supply duration reaches the second duration, it means that the amount of water required for final bleaching is sufficient, and the water supply from the first water supply pipeline 1300 can be stopped.

In the washing phase and/or the initial rinsing phase, the first process is performed when the water level is lower than a third predetermined water level. The third predetermined water level is required for normal operation of the laundry treatment device 1000 during the washing phase and/or the initial rinsing phase. The required amount of water, if the water level at this time is lower than the third predetermined water level, it means that water needs to be replenished. The first treatment is performed, that is, water supply is started to achieve the purpose of water replenishment.

In one embodiment of the present application, the third predetermined water level is the minimum amount of water required for normal operation of the laundry treatment device 1000 in the washing stage and/or the initial rinsing stage.

Similarly, in the final bleaching stage, when the water level is lower than the fourth predetermined water level, the first water supply pipeline 1300 is started to supply water. The third predetermined water level is the required amount of water required for normal operation of the clothing treatment equipment 1000 in the final bleaching stage. If the water level at this time is lower than the fourth predetermined water level, it means that the water amount is insufficient and water needs to be replenished. The second process is performed, that is, water supply is started to achieve the purpose of water replenishment. At the same time, the second treatment only supplies water through the first water supply pipeline 1300, which will not cause a water film to form on the filter 1500, thus protecting the subsequent drying operation from being affected.

In one embodiment of the present application, the third predetermined water level is the minimum amount of water required for normal operation of the laundry treatment equipment 1000 in the final bleaching stage.

In one embodiment of the present application, the third predetermined water level is 18cm. Of course, the third predetermined water level may be any value set according to actual laundry treatment needs, and is not limited to the above example.

In one embodiment of the present application, the fourth predetermined water level is 22cm. Of course, the third predetermined water level may be any value set according to actual laundry treatment needs, and is not limited to the above example.

In one embodiment of the present application, the first water supply pipeline 1300 includes: a first water supply switch for opening and closing the first water supply pipeline 1300; the water supply control part 1700 is connected to the first water supply pipeline 1300. A water supply switch, used to control the opening and closing of the first water supply switch; the second water supply pipeline 1600 includes: a second water supply switch, used to open and close the second water supply pipeline 1600; the water supply The control part 1700 is connected to the second water supply switch and is used to control opening and closing of the second water supply switch.

Optionally, the first water supply switch and the second water supply switch are water inlet valves.

In a specific application scenario of the present application, in the first water supply stage, it is determined through a gravity sensor whether the first load weight of the clothing containing device 1100 is less than 3kg. If the first load weight is less than 3kg, it means that the water supply volume has not reached the level required for clothing processing, so the water supply is started. Further, the specific water supply method in the first water supply stage is:

When first entering the washing stage, water is supplied through the first water supply pipeline 1300 for 5 seconds and then stopped. This water supply is used to moisten the first water supply pipeline 1300, prevent the adhesion of the laundry treatment agent to the first water supply pipeline 1300, and prepare for subsequent delivery of the laundry treatment agent. Then, the first water supply pipeline 1300 suspends water supply for 10 seconds. Within these 10 seconds, the user is allowed to open the laundry treatment agent box 1200 and put in the laundry treatment agent. Then, water is supplied through the first water supply pipeline 1300 for 10 seconds and then stopped. This water supply is used to flush the laundry treatment agent in the laundry treatment agent box 1200 so that the laundry treatment agent can be fully poured into the clothing containing device 1100 . At this time, the Hall sensor is used to determine whether the second load weight of the clothes containing device 1100 is lower than 5kg. If the second load weight is lower than 5kg, it means that after 15 seconds of water supply from the first water supply pipeline 1300, the load of the clothes containing device 1100 The amount of water still cannot meet the needs of this washing process. Therefore, the second water supply pipeline 1600 can be activated to supply water. The water supply from the second water supply pipeline 1600 not only increases the amount of water required for washing, but also functions to flush the filter 1500 . It should be noted that the washing stage includes one or more washing processes. During each washing process, the water supply method in this paragraph can be used for water supply.

In addition, during each washing process in the washing stage, an internal image of the laundry accommodating device 1100 is captured by an image sensor. If the water level in the clothes containing device 1100 in the internal image is lower than 18 cm, it means that there is insufficient water in the clothes containing device 1100. The reasons include but are not limited to water being absorbed by the clothes and causing the water level to drop. At this time, in order to ensure the washing effect, the first water supply pipeline 1300 is started to supply water to the clothes containing device 1100 so that the water level reaches 18 cm.

Next, before each rinsing process in the initial rinsing stage, water is supplied through the second water supply pipeline 1600 for 32 seconds and then stopped. During each rinsing process, it is determined whether the water level height of the clothes containing device 1100 is lower than 18 cm through the water level sensor. If the water level is lower than 18cm, it means that the current water volume is not enough to complete effective rinsing or not enough to effectively flush the filter 1500. At this time, the second water supply pipeline 1600 can be started to supply water until the water level reaches 18cm.

Finally, before the final bleaching process in the final bleaching stage, water is supplied through the first water supply pipeline 1300 for 35 seconds and then stopped. In the final bleaching process, it is determined whether the water level height of the clothes containing device 1100 is lower than 22 cm through the water level sensor. If the water level is lower than 22m, Indicates that the current water volume is insufficient to complete effective rinsing. At this time, the first water supply pipeline 1300 can be started to supply water until the water level reaches 22cm.

In the above specific application scenarios, the Hall sensor can be used to replace the gravity sensor for weight detection, and the gravity sensor can also be used to replace the Hall sensor for weight detection. The water level sensor can be used to replace the image sensor for water level detection, and the image sensor can also be used to replace the water level sensor for water level detection. In addition, whether it is necessary to start water supply once can be determined by combining the operation information of the various operation data collection parts 170a. , in short, the operating information collected by various operating data collection parts 170a can be used individually or in combination as a basis for determining whether to start water supply.

In addition, a variety of values are given in the above-mentioned specific application scenarios. In actual applications, in order to meet diverse clothing processing needs, a variety of values can be set, and are not limited to the examples given in the above-mentioned specific application scenarios.

In any of the above embodiments of the present application, any of the features involved can be combined with each other to improve the drying effect.

In one embodiment of the present application, a laundry treatment device is provided, including: a laundry accommodation device, a laundry treatment agent box, a first water supply pipeline, a drying device, a filter, a second water supply pipeline, a memory, and a memory. A processor is communicatively connected, and the memory stores instructions that can be executed by the processor, and the instructions are configured to execute the solution described in any of the above embodiments. The laundry treatment equipment has the same technical effect as any of the above embodiments, which will not be described again here.

In one embodiment of the present application, an electronic device is provided, including: a communication module, a memory, and a processor communicatively connected to the memory. The memory stores instructions that can be executed by the processor, and the instructions are The communication module is configured to control the laundry treatment device 1000 to perform the solution described in any of the above embodiments, and the communication module is used for wired or wireless connection with the laundry treatment device 1000 . This electronic device has the same technical effect as any of the above embodiments, which will not be described again here.

Electronic devices in embodiments of the present application exist in various forms, including but not limited to:

(1) Mobile communication equipment: This type of equipment is characterized by its mobile communication function and its main goal is to provide voice and data communication. Such terminals include: smart phones (such as iPhone), multimedia phones, feature phones, and low-end mobile phones.

(2) Ultra-mobile personal computer equipment: This type of equipment belongs to the category of personal computers, has computing and processing functions, and generally also has mobile Internet features. Such terminals include but are not limited to: PDAs, MIDs, and UMPC devices, such as iPads.

(3) Portable entertainment devices: These devices can display and play multimedia content. Such devices include but are not limited to: wearable devices, audio and video players (such as iPod), handheld game consoles, e-books, as well as smart toys and portable car navigation devices.

(4) Server: A device that provides computing services. The server consists of a processor, hard disk, memory, system bus, etc. The server is similar to a general computer architecture, but due to the need to provide high-reliability services, it requires less processing power and stability. , reliability, security, scalability, manageability and other aspects have higher requirements.

(5) Other electronic devices with data interaction functions.

In addition, embodiments of the present application provide a computer-readable storage medium that stores computer-executable instructions. The computer-executable instructions are used to perform the following steps: perform a first process in the first water supply stage, and the first process The method includes supplying water to the clothes accommodating device through the filter screen through the second water supply pipeline; performing a second process in a second water supply stage, the second water supply stage being after the first water supply stage, and the second process including only passing through the first water supply stage. A water supply pipeline supplies water to the clothes containing device.

It should be noted that for the above-mentioned functions or steps that can be implemented by computer-readable storage media or electronic devices, reference can be made to the relevant descriptions in the foregoing method embodiments. To avoid repetition, they will not be described one by one here.

The technical solution of the present application has been described in detail with reference to the accompanying drawings. Through the technical solution of the present application, the filter screen can be effectively cleaned in the first water supply stage, and in the second water supply stage, that is, the final water supply stage before drying, the filter screen can be effectively cleaned without using the third water supply stage. The second water supply pipeline supplies water, and the first water supply pipeline supplies water to prevent water from passing through the filter and forming a water film. It not only achieves effective cleaning of the filter, but also protects the drying effect from being affected by the water film. It also maintains the safe operation of multiple components including the fan, and extends the service life of multiple components.

It should be understood that the term "and/or" used in this article is only an association relationship describing related objects, indicating that there can be three relationships, for example, A and/or B, which can mean: A alone exists, and A and A exist simultaneously. B, these three B exist alone situation. In addition, the character "/" in this article generally indicates that the related objects are an "or" relationship.

Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to determination" or "in response to detection." Similarly, depending on the context, the phrase "if determined" or "if (stated condition or event) is detected" may be interpreted as "when determined" or "in response to determining" or "when (stated condition or event) is detected )" or "in response to detecting (a stated condition or event)".

The terminology used in the embodiments of the present application is only for the purpose of describing specific embodiments and is not intended to limit the present application. As used in the embodiments and the appended claims, the singular forms "a," "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined. Either it can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical, mechanical or other forms.

Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage. In the media, when executed, the computer program may include the processes of the above method embodiments. Any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and/or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Synchlink DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still implement the above-mentioned implementations. The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of each embodiment of the present invention, and should be included in within the protection scope of the present invention.

Claims

A laundry treatment equipment, characterized by including:

a clothing storage device for accommodating clothing to be processed;

a laundry treatment agent box, communicated with the laundry containing device, and used to contain the laundry treatment agent to be put into the laundry containing device;

A first water supply pipeline is connected to the clothes containing device through the clothes treatment agent box, and is used to supply water to the clothes containing device;

a drying device, communicated with the clothes containing device, and used to dry the air flow drawn from the clothes containing device;

A filter screen, connected to the clothes containing device and the drying device, for filtering the air flow;

A second water supply pipeline is connected to the clothes containing device through the filter screen, and is used to supply water to the clothes containing device through the filter screen;

a water supply control section connected to the first water supply pipeline and the second water supply pipeline for performing the first process and the second process respectively in the first water supply stage and the second water supply stage of the laundry treatment process, wherein, The first water supply stage is before the second water supply stage, the first process includes supplying water to the clothing containing device through the second water supply pipe, and the second process includes supplying water to the laundry accommodation device only through the first water supply pipe. A path supplies water to the laundry receiving device.
The laundry treatment device according to claim 1, further comprising:

An operation data acquisition part is used to collect operation data of the clothes treatment equipment, wherein the operation data includes the first load weight of the clothes accommodation device, the pulse information of the motor of the clothes treatment equipment, the clothes accommodation device At least one of internal images and user operation instructions;

The water supply control part is also connected to the operation data acquisition part, used to obtain operation data from the operation data acquisition part, and used to execute the operation data when the operation data meets the preset conditions in the first water supply stage. The first processing is performed, and the second processing is performed when the operating data satisfies a preset condition in the second water supply stage.
The laundry treatment equipment according to claim 2, characterized in that the operation data collection part includes:

A gravity sensor, disposed at the bottom of the clothes accommodating device and connected to the water supply control part, is used to collect the first load weight of the clothes accommodating device and send the first load weight to the water supply control part ;

The water supply control part is further configured to determine that the preset condition is met when the first load weight is lower than a predetermined weight threshold.
The laundry treatment device according to claim 2, further comprising:

a motor for powering the laundry treatment device;

The operation data collection department includes:

A Hall sensor, arranged within the magnetic field coverage of the motor, connected to the water supply control part, used to generate pulse information in response to changes in the magnetic field of the motor, and send the pulse information to the water supply control part;

The water supply control unit is further configured to determine a second load weight of the clothing containing device based on the pulse information and a predetermined mapping relationship, and to determine that the preset is satisfied when the second load weight is lower than a predetermined weight threshold. Condition, wherein the predetermined mapping relationship is used to reflect the correlation between the pulse information and the second load weight of the clothing containing device.
The laundry treatment equipment according to claim 2, characterized in that the operation data collection part includes:

an image sensor, arranged on the door body of the clothes storage device, connected to the water supply control part, used to collect the internal image of the clothes storage device, and send the internal image to the water supply control part;

The water supply control part is also configured to: when the clothes to be processed are not identified in the internal image, and/or when the water level of the clothes containing device in the internal image is lower than the first predetermined water level, determine that the condition is satisfied. the preset conditions.
The laundry treatment equipment according to claim 2, characterized in that the operation data collection part includes:

A touch operation unit, connected to the water supply control unit, used to obtain user touch operations, generate user operation instructions based on the user touch operations, and send the user operation instructions to the water supply control unit;

The water supply control unit is also configured to when the user operation instruction is user selection information for a designated laundry processing mode. It is determined that the preset conditions are met.
The laundry treatment apparatus according to claim 2, wherein the first treatment further includes supplying water to the laundry accommodation device through the first water supply pipeline.
The laundry treatment equipment according to claim 7, characterized in that the operation data collection part includes:

A water level sensor, disposed in the clothes storage device, connected to the water supply control part, used to collect water level information of the clothes storage device, and send the water level information to the water supply control part;

The first water supply stage includes a washing stage,

In the washing phase, when the water level indicated by the water level information reaches the second predetermined water level or when the operation of the first water supply pipeline reaches the first length of time, the water supply of the first water supply pipeline is stopped and the water supply is started. The second water supply pipeline supplies water.
The laundry treatment equipment according to claim 8, wherein the first water supply stage further includes an initial rinsing stage,

In the washing phase and/or the initial rinsing phase, the first process is performed when the water level is lower than a third predetermined water level.
The clothes processing equipment according to claim 9, characterized in that the second water supply stage includes a final bleaching stage. When entering the final bleaching stage, the first water supply pipeline starts supplying water. When the current water supply volume When the specified amount is reached or the water supply duration reaches the second duration, the water supply from the first water supply pipeline is stopped.
The laundry treatment device according to claim 10, characterized in that:

In the final bleaching stage, when the water level is lower than the fourth predetermined water level, the first water supply pipeline is started to supply water.
The laundry treatment equipment according to claim 1, characterized in that the first water supply pipeline includes:

A first water supply switch, used to open and close the first water supply pipeline;

The water supply control part is connected to the first water supply switch and is used to control the opening and closing of the first water supply switch;

The second water supply pipeline includes:

a second water supply switch, used to open and close the second water supply pipeline;

The water supply control part is connected to the second water supply switch and is used to control opening and closing of the second water supply switch.
A water supply control method, characterized in that it is applied to the laundry treatment equipment according to any one of claims 1 to 12, the method comprising:

Performing a first process in a first water supply stage, the first process including supplying water to the laundry containing device through the filter screen through the second water supply line;

A second process is performed in a second water supply stage that is subsequent to the first water supply stage, and the second process includes supplying water to the laundry accommodating device only through the first water supply line.
The water supply control method according to claim 13, further comprising:

Collect operating data of the laundry treatment device, wherein the operating data includes the first load weight of the laundry accommodation device, pulse information of the motor of the laundry treatment device, internal images of the laundry accommodation device, and user operation instructions at least one of;

The first process performed in the first water supply stage includes:

The first process is executed when the operating data meets preset conditions in the first water supply stage;

The second process performed in the second water supply stage includes:

Execute the second process when the operating data meets preset conditions in the second water supply stage;

Wherein, the preset conditions include at least one of the following:

The first load weight is below a predetermined weight threshold;

The second load weight determined based on the pulse information and the predetermined mapping relationship is lower than a predetermined weight threshold;

Clothes to be treated are identified in the internal image;

The water level of the clothing containing device in the internal image is lower than the first predetermined water level;

The user operation instruction is user selection information for a designated laundry treatment mode.
The water supply control method according to claim 14, wherein the first treatment further includes:

Water is supplied to the clothing accommodating device through the first water supply pipeline, wherein in the first water supply stage, the total water supply time of the first water supply pipeline is equal to the total water supply time of the second water supply pipeline. The ratio is greater than or equal to zero.
The water supply control method according to claim 15, further comprising:

In the first water supply stage, the first water supply pipeline is controlled to suspend water supply for a third period of time.
The water supply control method according to claim 16, further comprising:

In the first water supply stage, if the number of times of water supply by the first water supply pipeline is at least two times, the time interval of at least one group of adjacent water supplies in the at least two times is set to the third time length.
The water supply control method according to claim 15, further comprising:

In the first water supply stage, when the water supply duration of the first water supply pipeline reaches a fourth duration, a laundry treatment agent dispensing operation is performed on the laundry treatment agent box, wherein the end time of the laundry treatment agent dispensing operation is earlier than The water supply end time of the first water supply pipeline in the first water supply stage.
The water supply control method according to claim 15, wherein performing the first process in the first water supply stage includes:

In the washing stage of the first water supply stage, when water is supplied through the first water supply pipeline, if it is detected that the water level of the clothes containing device reaches the second predetermined water level or the operation of the first water supply pipeline reaches the first time, stop the water supply from the first water supply pipeline, and start the water supply from the second water supply pipeline.
The water supply control method according to claim 19, further comprising:

The water supply duration of the first water supply pipeline in the washing stage is set to a fifth time length, and the water supply time of the second water supply pipeline in the washing stage is set to a sixth time length, wherein the fifth time length is greater than Said sixth duration.
The water supply control method according to claim 19, characterized in that the first water supply stage further includes an initial rinsing stage, the initial rinsing stage is located after the washing stage, and the first water supply pipeline is in the initial rinsing stage. The ratio of the water supply duration in the rinsing phase to the water supply duration of the second water supply pipeline in the initial rinsing phase is greater than or equal to zero.
The water supply control method according to claim 21, wherein performing the first process in the first water supply stage includes:

In the washing phase and/or the initial rinsing phase, the first process is performed when the water level is lower than a third predetermined water level.
The water supply control method according to claim 22, wherein performing the second process in the second water supply stage includes:

When entering the final bleaching stage in the second water supply stage, start water supply from the first water supply pipeline;

When the current water supply reaches the specified amount or the water supply duration reaches the second duration, the first water supply pipeline stops supplying water.
The water supply control method according to claim 23, wherein performing the second process in the second water supply stage includes:

In the final bleaching stage, when the water level is lower than the fourth predetermined water level, the first water supply pipeline is started to supply water.
A computer-readable storage medium stores a computer program, characterized in that when the computer program is executed by a processor, the water supply control method according to any one of claims 13 to 24 is implemented.