Washing equipment, control method and control device thereof and storage medium

Abstract

The invention relates to the technical field of washing equipment, and provides washing equipment and a control method and device thereof and a storage medium, the washing equipment is provided with a heating device, the heating device is connected with a washing drum of the washing equipment through a drying air duct, and the control method comprises the steps that in response to a preset washing instruction, the heating device is started to heat air; introducing heated air into the drying air duct, and heating the washing drum to a first preset temperature; executing a preset degerming program for degerming; controlling the washing drum to be cooled to a second preset temperature; controlling a water inlet assembly to feed water into the washing drum so as to wet the to-be-washed objects; and executing a preset washing program for washing. Before washing, the temperature is rapidly increased to the preset sterilization temperature through the heating device and kept for a period of time, bacteria and dust mites are effectively killed, then the plush toys are cooled to the proper temperature and washed with water, and the sterilization effect on the plush toys is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of washing equipment, and in particular relates to a washing equipment and a control method, a control device and a storage medium thereof. Background Art

[0002] With the diversification of plush toys in the market, plush toys have become children's playmates. However, plush fibers easily absorb dander and sweat, becoming a breeding ground for bacteria (such as Staphylococcus aureus and Escherichia coli) and dust mites, which may cause allergies, respiratory problems or skin infections. Studies have shown that the number of colonies on the surface of uncleaned plush toys can reach 103-10 4 CFU / cm2, the density of dust mites may exceed 100 / g, so the sterilization of plush toys is urgent. However, the existing washing methods for plush toys are not effective in sterilization. Summary of the Invention

[0003] The embodiments of the present application provide a washing device and a control method, a control device, and a storage medium thereof to solve the problem that existing washing devices have poor sterilization effects when washing plush toys.

[0004] In a first aspect, an embodiment of the present application provides a control method for a washing device, wherein the washing device is provided with a heating device, and the heating device is connected to a washing drum of the washing device through a drying air duct. The control method includes:

[0005] In response to a preset washing instruction, turning on the heating device to heat the air;

[0006] introducing heated air into the drying air duct to heat the washing drum to a first preset temperature;

[0007] Execute the preset sterilization program for sterilization;

[0008] controlling the washing tub to cool to a second preset temperature;

[0009] Controlling the water inlet assembly to feed water into the washing tub to wet the items to be washed;

[0010] Perform the preset wash program to wash.

[0011] In some embodiments of the present application, the washing device is provided with a condenser, and the condenser is provided in the drying air duct; and controlling the washing drum to cool to a second preset temperature includes:

[0012] Controlling the flow of water into the condenser;

[0013] When the temperature of the washing tub drops to the second preset temperature, the flow of water into the condenser tube is stopped.

[0014] In some embodiments of the present application, executing a preset sterilization program to perform sterilization includes:

[0015] Controlling the washing tub to rotate at a preset speed so that the objects to be washed rotate centrifugally along with the washing tub;

[0016] And / or, after the execution time of the preset sterilization program reaches a first preset time, the heating device is turned off.

[0017] In some embodiments of the present application, the washing device is provided with a spray device and a glass bowl, wherein the spray device is used to cool the glass bowl; during the sterilization process of executing the preset sterilization program, the method further includes:

[0018] The spraying device is turned on to spray the glass bowl at a first preset rhythm.

[0019] In some embodiments of the present application, the controlling water inlet component to feed water into the washing tub to wet the laundry includes:

[0020] The water is fed to a first water level, the circulating spray device is turned on, and the washing tub is controlled to rotate at a first speed and in a forward and reverse direction at a second preset beat;

[0021] Obtaining the current water level of the washing tub;

[0022] When the current water level is lower than a preset water level, water is added to the washing tub to reach the first water level.

[0023] In some embodiments of the present application, executing a preset washing program for washing includes:

[0024] controlling the washing tub to rotate at a second speed so that the laundry rotates centrifugally along with the washing tub;

[0025] Turning on the circulating spray device to spray the laundry;

[0026] The washing tub is controlled to perform a preset turning action, turning over the laundry to be washed.

[0027] In some embodiments of the present application, controlling the washing tub to perform a preset flipping action to flip the laundry for washing includes:

[0028] Controlling the washing drum to reduce its rotation speed to zero;

[0029] The washing tub is controlled to rotate in a first direction for a first preset number of times and in a second direction for a second preset number of times; wherein the angle of each rotation is 180°, and the difference between the first preset number of times and the second preset number of times is 1.

[0030] In some embodiments of the present application, the method further includes:

[0031] After the washing time of the laundry being centrifugally rotated by the washing tub reaches a second preset time, draining the water in the washing device;

[0032] Fill water to the second water level;

[0033] The circulating spray device is closed, and the washing tub is controlled to rotate at the second speed.

[0034] In a second aspect, an embodiment of the present application further provides a control device for a washing device, wherein the washing device is provided with a heating device, and the heating device is connected to a washing drum of the washing device through a drying air duct, and the control device includes:

[0035] a heating module, configured to activate the heating device to heat the air in response to a preset washing instruction;

[0036] and for introducing heated air into the drying air duct to heat the washing drum to a first preset temperature;

[0037] Sterilization module, used to execute the preset sterilization program for sterilization;

[0038] A cooling module, used for controlling the washing tub to cool to a second preset temperature;

[0039] a water inlet module, used to control the water inlet assembly to feed water into the washing tub to wet the laundry;

[0040] The washing module is used to execute a preset washing program for washing.

[0041] In a third aspect, an embodiment of the present application further provides a washing device, comprising:

[0042] washing tub;

[0043] A heating device connected to the washing drum via a drying air duct;

[0044] A controller is electrically connected to the washing tub and the heating device, and the controller is configured to execute the control method of the washing device described in the above embodiment.

[0045] In a fourth aspect, an embodiment of the present application further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the control method for the washing device as described in the above embodiment.

[0046] The present application provides a control method for a washing machine provided with a heating device connected to the washing drum of the washing machine via a drying duct. The control method includes: activating the heating device to heat air in response to a preset washing instruction; introducing the heated air into the drying duct to heat the washing drum to a first preset temperature, and executing a preset sterilization program for sterilization; controlling the washing drum to cool to a second preset temperature; and introducing water into the washing drum to wet the items to be washed, and executing a preset washing program for washing. Before washing, the heating device is used to quickly heat the washing drum to a preset sterilization temperature and maintain the temperature for a period of time to effectively kill bacteria and dust mites. The washing drum is then cooled to an appropriate temperature and then filled with water for washing, thereby improving the sterilization effect on plush toys. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0048] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0049] Figure 1 Schematic diagram of the control method of the washing equipment provided in the embodiment of the present application Figure 1 .

[0050] Figure 2 Schematic diagram of the control method of the washing equipment provided in the embodiment of the present application Figure 2 .

[0051] Figure 3 Schematic diagram of the control method of the washing equipment provided in the embodiment of the present application Figure 3 .

[0052] Figure 4 A schematic structural diagram of the control device of the washing equipment provided in an embodiment of the present application.

[0053] Figure 5 A schematic structural diagram of the washing equipment provided in an embodiment of the present application.

[0054] Figure 6 A schematic diagram of the structure of the controller provided in an embodiment of the present application. DETAILED DESCRIPTION

[0055] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0056] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0057] In the description of the embodiments of this application, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on the specific circumstances.

[0058] In the embodiments of the present application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0060] In related technologies, with the diversification of plush toys in the market, plush toys have become children's playmates. However, plush fibers easily absorb dander and sweat, becoming a breeding ground for bacteria (such as Staphylococcus aureus and Escherichia coli) and dust mites, which may cause allergies, respiratory problems or skin infections. Studies have shown that the number of colonies on the surface of uncleaned plush toys can reach 103-10 4 CFU / cm2, the density of dust mites may exceed 100 / g. Therefore, the need for sterilization of plush toys is imminent.

[0061] However, plush toys are usually not resistant to high-temperature washing. High-temperature washing will cause the plush to deform and fall off, and it is difficult to achieve the ideal sterilization effect without high-temperature washing.

[0062] The embodiment of the present application provides a washing device and its control method, control device and storage medium to solve the problem that the existing washing device has poor sterilization effect when washing plush toys. Figure 1-6 Provide explanation.

[0063] In this embodiment, taking a washer-dryer as an example, the washing equipment is provided with a heating device, which is connected to the washing drum of the washing equipment through a drying air duct, so that the hot air generated by the heating device can directly enter the washing drum, thereby realizing the heating, sterilization and subsequent drying operations of the plush toys in the washing drum.

[0064] According to one embodiment of the present application, Figure 1 As shown, the control method of the washing equipment includes:

[0065] S101: In response to a preset washing instruction, turning on a heating device to heat air;

[0066] For example, when the user selects a specific washing mode (such as a sterilization washing mode for plush toys), the washing device generates the preset washing instruction, starts the heating device, and the heating device starts working to heat the air in preparation for the subsequent sterilization step.

[0067] Optionally, the heating device of this embodiment can be a heating tube additionally provided in the washing device, or can be a drying device provided in the washer-dryer.

[0068] S102: introducing heated air into the drying air duct to heat the washing drum to a first preset temperature;

[0069] S103: Execute the preset sterilization program to perform sterilization;

[0070] In this embodiment, heated air is delivered to the washing drum through a drying duct. This process continues until the temperature within the washing drum reaches a predetermined first temperature. Optionally, the first predetermined temperature can be 50-55°C, which effectively kills most bacteria and dust mites while preventing damage to plush toys due to excessive temperatures. Upon reaching this predetermined temperature, the washing machine executes a predetermined sterilization program, maintaining this temperature for a period of time to ensure thorough sterilization.

[0071] In some embodiments, the maximum air inlet temperature of the drying air duct is controlled not to exceed 70°C, and the air inlet temperature is controlled to be stable. The drying air inlet temperature is controlled to be in the range of 55-60°C for air supply, which can effectively avoid high temperature damage to the material of plush toys, prevent the plush from deforming, fading or falling off, and ensure the uniformity and consistency of the sterilization effect.

[0072] S104: Controlling the washing tub to cool to a second preset temperature;

[0073] After the sterilization process is completed, the washing machine will enter the cooling stage, lowering the temperature of the washing drum to a second preset temperature before proceeding to the subsequent washing steps to avoid damage to the plush toys caused by high-temperature washing.

[0074] Exemplarily, the washing equipment is provided with a condenser, which is arranged in the drying duct, and the drying duct is equipped with a fan. Water can flow into the condenser, and the water can indirectly exchange heat with the air in the drying duct, thereby cooling the air in the drying duct; controlling the washing drum to cool to a second preset temperature includes: passing water into the condenser; when the temperature of the washing drum drops to the second preset temperature, stopping the water flow into the condenser.

[0075] When the temperature of the washing drum needs to be lowered, the system will control the flow of water into the condenser. When the water flows through the condenser, it will absorb the heat of the hot air in the drying duct, thereby lowering the temperature of the duct. While the water flow is being introduced for condensation and cooling, the fan continues to run, blowing the cooled air into the washing drum, thereby lowering the temperature inside the drum. The system monitors the temperature inside the washing drum in real time. When the temperature of the washing drum drops to a second preset temperature (such as room temperature or 30°C), the system will stop feeding water into the condenser. At this point, the temperature inside the drum has dropped to a safe range, and the next washing operation can be carried out.

[0076] In this embodiment, the condensation water cooling method is used, so the plush toys will not get wet during the cooling process. When the temperature drops to room temperature and the characteristics of the plush and decorative parts are stabilized, the washing control is carried out, thereby avoiding the instantaneous change in the surface temperature of the plush toys caused by directly feeding cold water into the washing drum, thereby preventing the plush from being damaged or the decorative parts from falling off due to thermal expansion and contraction, and effectively protecting the plush toys and their decorative parts.

[0077] S105: Controlling the water inlet component to feed water into the washing tub to wet the laundry;

[0078] S106: Execute the preset washing program to wash.

[0079] When the temperature in the washing tub drops to a suitable level, the device begins to pump water into the washing tub to wet the plush toys. The device then executes a pre-set washing program, which includes rotation, tumbling, and other actions, combined with the action of detergent, to thoroughly clean the plush toys.

[0080] The control method for the washing machine in this embodiment effectively kills bacteria and dust mites on the surface of plush toys by drying and sterilizing them before washing. The washing machine then cools the toys to a suitable temperature before washing, preventing damage to the toys from high temperatures while ensuring thorough washing. This method is particularly suitable for cleaning plush toys that are sensitive to high temperatures, effectively sterilizing them while protecting the toy's material and appearance.

[0081] It can be understood that in this embodiment, high-temperature drying and sterilization are performed first and then washing is performed at room temperature. Compared with the conventional method of washing clothes first and then drying them at high temperature, most bacteria and dust mites can be killed before washing, thereby avoiding or reducing the need to use high-temperature water in the subsequent washing process and preventing decorations from falling off.

[0082] In an optional embodiment, executing a preset sterilization program to perform sterilization includes: controlling the washing tub to rotate at a preset speed so that the objects to be washed rotate centrifugally with the washing tub.

[0083] In this embodiment, the washing machine controls the washing drum to rotate at a pre-set speed. This speed is determined based on the material and weight of the laundry, ensuring that the laundry undergoes centrifugal motion as the washing drum rotates. For items such as plush toys, the centrifugal motion can keep them attached to the inner wall of the drum, reducing relative movement with the drum's inner wall. This significantly reduces friction and collision between the plush toys and the drum's inner wall during the sterilization process, effectively reducing wear and tear, protecting the plush toys' surface fibers and decorative elements, and extending their service life.

[0084] In an optional embodiment, executing a preset sterilization program for sterilization includes: after the execution time of the preset sterilization program reaches a first preset time, turning off the heating device to ensure sufficient sterilization while avoiding aging of the plush toy material caused by excessive drying.

[0085] In an optional embodiment, the washing equipment is provided with a spray device and a glass bowl, and the spray device is used to cool the glass bowl; during the process of executing a preset sterilization program for sterilization, the method further includes: turning on the spray device and spraying the glass bowl at a first preset rhythm.

[0086] In this embodiment, after the sterilization process begins, the spray device sprays water onto the glass bowl at a first preset rhythm to cool it. Specifically, the spray device includes a spray valve that can be turned on and off according to a preset sequence, for example, spraying for one second, pausing for one minute, and then spraying again. This reduces the temperature of the glass bowl and prevents the plush toy from coming into contact with the hot glass bowl during centrifugal rotation, thereby preventing the plush toy from scratching the glass and causing deformation or damage due to excessive heat.

[0087] Existing clothes are usually washed by pounding. However, the shedding rate of hot-melt adhesive-bonded decorations (sequins / imitation diamonds) on plush toys can reach over 50% after 30 minutes of pounding. The probability of loose threads on sewn decorations (button eyes) on plush toys increases by 3-5 times during washing. When plush toys are underfilled, the filling accumulates and forms deformed lumps after vigorous pounding.

[0088] In an optional embodiment, controlling the water inlet component to feed water into the washing drum to wet the items to be washed includes: feeding water to a first water level, turning on the circulating spray device, controlling the washing drum to rotate at a first speed, and rotating forward and reverse at a second preset rhythm to wet the plush toys; obtaining the current water level of the washing drum; and when the current water level is lower than the preset water level, replenishing water into the washing drum to the first water level.

[0089] Exemplarily, the first water level is the mid-range water level of the washing device, and the first speed is a lower rotation speed (for example, 20-30rpm), which ensures that there is enough water to soak the plush toy, while controlling the rotation speed to avoid local excessive wear and avoid excessive beating caused by too little water or too fast a rotation speed.

[0090] At the same time, the washing machine monitors the water level in the washing tub in real time to ensure it remains within an appropriate range. If it detects that the current water level is below a preset level, it automatically replenishes the washing tub until it returns to the initial level. This step ensures a sufficient amount of water throughout the soaking phase, providing a sufficient buffer and reducing collisions between plush toys and friction with the inner wall of the washing tub, thus avoiding significant impacts caused by low water levels. This method of water inlet and wetting control significantly reduces wear and tear on plush toys during the soaking process, protecting their materials and decorative elements. It also ensures that the plush toys are fully and evenly soaked, laying a good foundation for subsequent washing steps.

[0091] It should be noted that the circulating spray device here is a spray structure built into the drum washing machine, which is used to spray clothes during the washing process, and is different from the spray device used to cool the glass bowl mentioned above.

[0092] In an optional embodiment, executing a preset washing program for washing includes: controlling the washing drum to rotate at a second speed so that the items to be washed rotate centrifugally with the washing drum; turning on the circulating spray device to spray the items to be washed; and controlling the washing drum to perform a preset flipping action to flip the plush toys for washing.

[0093] In this embodiment, the second washing speed is higher than the washing speed. By controlling the high-speed rotation of the washing drum, sufficient centrifugal force is generated, causing the items to be washed (plush toys) to adhere to the inner wall of the washing drum and rotate with it, reducing friction between the plush toys and the washing drum, thereby reducing wear on the plush toys. Simultaneously, the circulating spray device is activated. As the plush toys rotate at high speed, water is sprayed onto the washing drum shaft, cleaning the plush on the plush toy's surface. The flushing force cleans the plush and reduces wear on the plush toy. The plush toy is then flipped over to clean the other side, ensuring that all parts of the plush toy are fully cleaned, avoiding blind spots, and improving the washing effect of the plush toy.

[0094] In an optional embodiment, the washing drum is controlled to perform a preset flipping action to flip the plush toy for washing, including: controlling the speed of the washing drum to be reduced to zero; controlling the washing drum to rotate in a first direction a first preset number of times and in a second direction a second preset number of times; wherein the angle of each rotation is 180°, and the difference between the first preset number and the second preset number is 1.

[0095] In this embodiment, one of the first and second directions is clockwise, and the other is counterclockwise. The first and second preset times are pre-set rotation parameters, such as 0, 1, 2, 3, etc. The specific values ​​can be adjusted according to the requirements of the washing program. The washing drum rotates 180° each time, meaning that each rotation causes the plush toy in the washing drum to flip half a turn. By setting the difference between the first and second preset times to 1, the plush toy is ensured to achieve a 180-degree flip after these two steps. This ensures that every part of the plush toy is exposed to the detergent, achieving a more thorough clean. Compared to violent tumbling or friction, this relatively gentle flipping method is more friendly to the material and decorations of the plush toy, reducing wear and damage.

[0096] In an optional embodiment, the control method further includes: draining the water in the washing device after the washing time of the laundry as the washing drum centrifugally rotates reaches a second preset time length; adding water to a second water level; wherein the second water level is higher than the first water level; closing the circulating spray device and controlling the washing drum to rotate at a second speed.

[0097] In this embodiment, after the dirty water from the centrifugal washing process is drained, high-level water is continued into the washing tub to continue centrifugal washing, thereby cleaning away any stains adhering to the plush toys. After a period of centrifugal washing, the drain pump is turned on, centrifuging the plush toys until the water level is empty, preventing stains from reattaching during drainage. During this process, the circulating spray device is not turned on to prevent stains from flowing back onto the cleaned plush toys, thereby reducing wear and providing a thorough cleaning.

[0098] In an alternative embodiment, reference Figure 2 As shown in FIG, the control process of the washing equipment specifically includes:

[0099] S1: Start the plush toy washing and sterilization program and enter S2;

[0100] S2: Turn on the drying heating tube to dry and heat the drum. Keep the drum still and detect the temperature T inside the drum. Then enter S3.

[0101] S3: Set the maximum air inlet temperature to no more than 70°C, control the air inlet temperature to be stable, and enter S4;

[0102] S4: Determine whether the temperature T in the cylinder is ≤50℃. If so, proceed to S2, otherwise proceed to S5;

[0103] S5: The drum rotates continuously at high speed, and the spray valve operates according to a 1-second on-1-minute off sequence, spraying onto the glass bowl to lower the glass temperature and prevent the plush toy from scratching the glass during movement, which could cause deformation due to excessive temperature. The process then proceeds to S6.

[0104] S6: Drying air inlet temperature is controlled in the range of 55-60℃ and air is supplied. If T>50℃, maintain for time t, then enter S7;

[0105] S7: Determine whether the running time T is ≤ t1. If so, proceed to S5. If not, proceed to S8.

[0106] S8: Turn off the heating pipe, open the condensation valve to cool down, turn on the drainage pump to drain water, and enter S9;

[0107] S9: Determine whether the temperature T in the cylinder is ≤30°C. If so, proceed to S10. If not, proceed to S8.

[0108] S10: The drum rotates at high speed, reaching a speed higher than the load centrifugal speed, and enters S11;

[0109] S11: Turn on the circulation pump and spray the clothes into the inner drum when the clothes are rotating at high speed to clean the surface fluff, and then enter S12;

[0110] S12: The roller speed is reduced to 0, and the roller is controlled to rotate 180 degrees, left and right, with the number of left and right rotations differing by one, so that the load is reversed 180 degrees, and enter S13;

[0111] S13: Determine whether the running time T is ≤ t2. If so, proceed to S8; otherwise, proceed to S14.

[0112] S14: drain water to the empty bucket level, open the water inlet valve, let water in to the high water level, and enter S15;

[0113] S15: The drum rotates at high speed, reaching a speed higher than the load centrifugal speed, to clean the stains attached to the plush, and then enter S16;

[0114] S16: After centrifugal washing for a period of time, the drainage pump is turned on, the plush toy is in a centrifugal state, and the water is drained to the empty bucket level, and then enters S17;

[0115] S17: The plush washing is completed and enters the dehydration stage.

[0116] In this embodiment, the high-temperature airflow from the heating device quickly raises the drum temperature to 50°C. Once the drum temperature reaches the sterilization temperature, the drum undergoes high-speed centrifugal motion, eliminating relative motion between the plush toy and the drum to reduce wear. The spray valve is controlled to sequentially inlet water to lower the temperature on the glass bowl, while the inlet air temperature is adjusted to a low-temperature range of 55-60°C. This cycle is repeated for 30 minutes to achieve the desired sterilization effect. This prevents the sudden temperature fluctuations on the plush toy surface caused by direct cold water inflow, which could damage the plush or cause clothing and decorative items to fall off. Condensation water inflow lowers the drum temperature and prevents the plush toy from getting wet. Once the temperature drops to room temperature and the plush and decorative items stabilize, washing can resume. By controlling the drum's rotation angle and rotating the plush toy 180°, the toy is reversed by one rotation, and the other side of the toy is rinsed again using the high-speed centrifugal and cyclic spray wash logic. This cycle is repeated to clean the toy thoroughly, thus preventing damage to the toy caused by drops. The dirt flushed by centrifugal washing is discharged after drainage and enters the high water level water to clean the attached stains through centrifugal washing. After centrifugal washing for a period of time, turn on the drainage pump, the plush toys are in a centrifugal state, and the water is drained to the empty bucket level (to avoid the stains from adhering again during drainage). The circulation pump is not turned on during this process to prevent the stains from flowing back to the cleaned plush toys, which reduces wear and tear and cleans thoroughly.

[0117] In an alternative embodiment, reference Figure 3 and Figure 5 As shown, the specific control process of the washing equipment may include:

[0118] S1: Start the plush toy washing program and enter S2.

[0119] S2: The water level reaches the middle level, the drum stops, and then enters S3.

[0120] S3: Turn on the circulation pump to spray and let the plush toys soak and wet, and then go to S4.

[0121] S4: The drum rotates at low speed, rotating forward and reverse at the rhythm of a1 and b1, a1<b1, and enters S5.

[0122] S5: Determine whether the water level is lower than the set water level. If so, proceed to S6; otherwise, proceed to S3.

[0123] S6: Replenish water to the mid-range water level, determine the running time T, and enter S7.

[0124] S7: Determine whether the running time T is ≤ t1. If so, proceed to S3; if not, proceed to S8.

[0125] S8: The drum rotates at high speed, reaching a speed above the load centrifugal speed, and enters S9.

[0126] S9: Turn on the circulation pump and spray the clothes into the inner drum when the clothes are rotating at high speed to clean the surface fluff and enter S10.

[0127] S10: The roller speed is reduced to 0, and the roller is controlled to rotate 180 degrees, left and right, with the number of left and right rotations differing by one, so that the load is reversed 180 degrees, and enters S11.

[0128] S11: Determine whether the running time T is ≤ t2. If so, proceed to S8; if not, proceed to S12.

[0129] S12: Drain water to the empty bucket level, open the water inlet valve, let water in to the high water level, and enter S13.

[0130] S13: The drum rotates at a high speed, reaching a speed higher than the load centrifugal speed, to clean the stains attached to the plush, and then enters S14.

[0131] S14: After centrifugal washing for a period of time, the drainage pump is turned on, the plush toy is in a centrifugal state, and the water is drained to the empty bucket level, and then enters S15.

[0132] S15: The plush washing is completed and enters the dehydration stage.

[0133] In this embodiment, a method of soaking plush toys using water inlet, circulating spray, and low-speed rotation is used to wet the plush toys. This prevents insufficient water during the soaking phase, which could cause the plush toys to be severely impacted by the drum's rotation. This reduces wear and tear during the soaking process. After the water level is reached and the plush toys are fully soaked, a high-speed centrifugal and circulating spray wash control logic is used to clean the plush toys, reducing wear and tear. By controlling the drum's rotation angle, with a difference of one left and right rotation, the plush toys are reversed 180°. The high-speed centrifugal and circulating spray wash control logic is then repeated to clean the other side of the plush toys, thus preventing damage to the plush toys caused by impact. Dirt removed by centrifugal washing is then drained away, and water from a higher water level is introduced to remove attached stains through centrifugal washing. After a period of centrifugal washing, the drain pump is turned on, centrifuging the plush toys to the empty bucket level (to prevent stains from reattaching during drainage). The circulating pump is not turned on during this process to prevent stains from flowing back onto the cleaned plush toys, thus reducing wear and providing a thorough cleaning.

[0134] In a second aspect, the embodiment of the present application further provides a control device for a washing device, wherein the washing device is provided with a heating device, and the heating device is connected to the washing drum of the washing device through a drying air duct. Figure 4 As shown, the control device includes:

[0135] The heating module 401 is used to turn on the heating device to heat the air in response to a preset washing instruction;

[0136] and for introducing heated air into the drying air duct to heat the washing drum to a first preset temperature;

[0137] Sterilization module 402, used to execute a preset sterilization program for sterilization;

[0138] The cooling module 403 is used to control the washing tub to cool to a second preset temperature;

[0139] The water inlet module 404 is used to control the water inlet component to feed water into the washing tub to wet the laundry;

[0140] The washing module 405 is used to execute a preset washing program for washing.

[0141] The control of the washing equipment of this embodiment can be applied to washing equipment, and the control method of the washing equipment of the above embodiment can be executed to sterilize and wash plush toys, thereby improving the sterilization and washing effects. The specific implementation method can refer to the above embodiment, and this embodiment will not elaborate on this.

[0142] In a third aspect, an embodiment of the present application further provides a washing device, comprising:

[0143] washing tub;

[0144] A heating device connected to the washing drum through a drying air duct;

[0145] The controller is electrically connected to the washing tub and the heating device, and is configured to execute the control method of the washing device of the above embodiment.

[0146] Figure 6 The following is an example of a physical structure diagram of a controller, such as Figure 6 As shown, the controller may include: a processor 601 (processor), a communication interface 602 (Communications Interface), a memory 603 (memory), and a communication bus 604. The processor 601, the communication interface 602, and the memory 603 communicate with each other via the communication bus 604. The processor 601 may call the logic instructions in the memory 603 to execute the steps of the control method of the washing device.

[0147] In addition, the logic instructions in the above-mentioned memory 603 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product, which is stored in a storage medium and includes a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory 603 (ROM, Read-Only Memory), a random access memory 603 (RAM, Random Access Memory), a disk or an optical disk, and other media that can store program codes.

[0148] On the other hand, an embodiment of the present application also provides a computer program product, which includes a computer program stored on a computer-readable storage medium. The computer program includes program instructions. When the program instructions are executed by a computer, the computer can execute the control method of the washing device provided by the above-mentioned method embodiments.

[0149] On the other hand, an embodiment of the present application further provides a computer-readable storage medium having a computer program stored thereon, which is implemented when the processor 601 executes the control method of the washing device provided in the above embodiments.

[0150] Computer-readable storage media can be any available media or data storage devices that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO)), optical storage (such as CDs, DVDs, BDs, HVDs, etc.), and semiconductor storage (such as ROMs, EPROMs, EEPROMs, non-volatile memories (NAND FLASH), solid-state drives (SSDs)), etc.

[0151] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units. That is, they may be located in one place or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0152] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus the necessary general hardware platform, or of course, by hardware. Based on this understanding, the essence of the above technical solution or the part that contributes to the existing technology can be embodied in the form of a software product. The computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods of each embodiment or certain parts of the embodiment.

[0153] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0154] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A control method for a washing device, characterized in that: The washing device is provided with a heating device, and the heating device is connected to the washing drum of the washing device through a drying air duct. The control method includes: In response to a preset washing instruction, turning on the heating device to heat the air; introducing heated air into the drying air duct to heat the washing drum to a first preset temperature; Execute the preset sterilization program for sterilization; controlling the washing tub to cool to a second preset temperature; Controlling the water inlet assembly to feed water into the washing tub to wet the items to be washed; Perform the preset wash program to wash.

2. The control method of the washing equipment according to claim 1, characterized in that: The washing device is provided with a condenser, and the condenser is provided in the drying air duct; and the controlling the washing tub to cool to a second preset temperature comprises: Controlling the flow of water into the condenser; When the temperature of the washing tub drops to the second preset temperature, the flow of water into the condenser tube is stopped.

3. The control method of the washing equipment according to claim 1, characterized in that: The execution of the preset sterilization program for sterilization includes: Controlling the washing tub to rotate at a preset speed so that the objects to be washed rotate centrifugally along with the washing tub; And / or, after the execution time of the preset sterilization program reaches a first preset time, the heating device is turned off.

4. The control method of the washing equipment according to claim 1, characterized in that: The washing device is provided with a spray device and a glass bowl, wherein the spray device is used to cool the glass bowl; During the process of performing the sterilization by executing the preset sterilization program, the method further includes: The spraying device is turned on to spray the glass bowl at a first preset rhythm.

5. The control method of the washing equipment according to claim 1, characterized in that: The controlling water inlet component to feed water into the washing tub to wet the laundry includes: The water is fed to a first water level, the circulating spray device is turned on, and the washing tub is controlled to rotate at a first speed and in a forward and reverse direction at a second preset beat; Obtaining the current water level of the washing tub; When the current water level is lower than a preset water level, water is added to the washing tub to reach the first water level.

6. The control method of washing equipment according to claim 1, characterized in that: The performing of the preset washing program for washing includes: controlling the washing tub to rotate at a second speed so that the laundry rotates centrifugally along with the washing tub; Turning on the circulating spray device to spray the laundry; The washing tub is controlled to perform a preset turning action, turning over the laundry to be washed.

7. The control method of the washing equipment according to claim 6, characterized in that: The step of controlling the washing tub to perform a preset flipping action to flip the laundry for washing includes: Controlling the washing drum to reduce its rotation speed to zero; The washing tub is controlled to rotate in a first direction for a first preset number of times and in a second direction for a second preset number of times; wherein the angle of each rotation is 180°, and the difference between the first preset number of times and the second preset number of times is 1.

8. The control method of the washing equipment according to claim 6, characterized in that: The method further comprises: After the washing time of the laundry being centrifugally rotated by the washing tub reaches a second preset time, draining the water in the washing device; Fill water to the second water level; The circulating spray device is closed, and the washing tub is controlled to rotate at the second speed.

9. A control device for a washing machine, characterized in that: The washing device is provided with a heating device, which is connected to the washing drum of the washing device through a drying air duct. The control device includes: a heating module, configured to activate the heating device to heat the air in response to a preset washing instruction; and for introducing heated air into the drying air duct to heat the washing drum to a first preset temperature; Sterilization module, used to execute the preset sterilization program for sterilization; A cooling module, used for controlling the washing tub to cool to a second preset temperature; a water inlet module, used to control the water inlet assembly to feed water into the washing tub to wet the laundry; The washing module is used to execute a preset washing program for washing.

10. A washing device, characterized in that: include: washing tub; A heating device connected to the washing drum via a drying air duct; A controller is electrically connected to the washing tub and the heating device, and the controller is configured to execute the control method of the washing device according to any one of claims 1 to 8.

11. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the control method for a washing device according to any one of claims 1 to 8 are implemented.

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