Laundry treating apparatus

Abstract

The application provides a clothes processing device, which comprises an outer barrel, an electrolysis module and a first water storage box. The electrolysis module is used for electrolyzing externally delivered clean water to generate acidic water and alkaline water, and the alkaline water is used for cleaning clothes to be washed. The first water storage box is fixedly connected to the outer barrel and connected with the electrolysis module, and is used for receiving and storing the acidic water and serving as a counterweight of the outer barrel. The clothes processing device of the application can save detergent, reduce laundry cost and improve cleaning effect by electrolyzing clean water to generate alkaline water and using the alkaline water to clean clothes to be washed instead of or in addition to detergent. In addition, the first water storage box is additionally arranged to store the acidic water, and the first water storage box is reused as a counterweight of the outer barrel, so that the acidic water also has a counterweight effect. In this way, the acidic water can be fully utilized, and the consumption cost of the counterweight can be saved.

Description

Technical Field

[0001] This application belongs to the technical field of clothing processing equipment, and particularly relates to a clothing processing device. Background Technology

[0002] Washing machines, as devices that automatically clean clothes, save significant amounts of labor and time, and have thus gradually become an indispensable household appliance. One existing washing machine, in order to reduce washing costs and improve the cleanliness of clothes, incorporates an electrolysis module that converts clean water into alkaline and acidic water, delivering the alkaline water to the inner drum to assist detergent in washing clothes. However, the acidic water is directly discharged into the external environment. This not only fails to fully utilize the acidic water but also easily pollutes the external environment, which is detrimental to energy conservation and environmental protection. Utility Model Content

[0003] This application provides a garment processing device that can solve the technical problem of how to make full use of the acidic water generated by the electrolysis of the garment processing device and maximize its effect.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] A garment processing device, characterized in that it comprises:

[0006] Outer drum;

[0007] An electrolysis module is used to electrolyze externally supplied clean water to generate acidic water and alkaline water, wherein the alkaline water is used to wash clothes to be washed.

[0008] The first water storage box is fixedly connected to the outer tank and connected to the electrolysis module. It is used to receive and store the acidic water and to serve as a counterweight for the outer tank.

[0009] In some embodiments, an installation groove is provided on the outer wall of the outer barrel, and the first water storage box is disposed in the installation groove.

[0010] In some embodiments, the garment processing device further includes a shock-absorbing pad sandwiched between the wall of the mounting groove and the first water storage box.

[0011] In some embodiments, the shock-absorbing pad has a concave-convex surface facing the first water storage box.

[0012] In some embodiments, a plurality of connecting posts are protruding on the outer wall of the outer tub surrounding the mounting groove, and a plurality of connecting parts are correspondingly provided on the circumferential sidewall of the first water storage box. Each connecting part is fixedly connected to the corresponding connecting post, so that the first water storage box is fixedly connected to the outer tub.

[0013] In some embodiments, along the vertical direction of the garment processing device, the center of mass of the first water storage box coincides with the center of mass of the outer tub.

[0014] In some embodiments, the garment processing device further includes a second water storage box, which is fixedly connected to the outer tub and connected to the electrolysis module for receiving and storing alkaline water and serving as a counterweight for the outer tub.

[0015] In some embodiments, the garment processing device further includes an inner tub and a water inlet box. The water inlet box is provided with a first liquid inlet and a first liquid outlet. The first liquid inlet is connected to the electrolysis device. The first liquid outlet communicates with the inside of the inner tub, and the alkaline water is input into the inner tub through the water inlet box.

[0016] In some embodiments, the garment processing device further includes a spray module connected to the first water storage box for spraying the acidic water to disinfect and sterilize the interior of the garment processing device.

[0017] In some embodiments, the garment handling device further includes a front door panel and a door seal, the front door panel having a garment loading port and the door seal being disposed at the garment loading port;

[0018] The spray module includes a spray head and a water supply pipe. One end of the water supply pipe is connected to the first water storage box, and the other end passes through the door seal and extends into the clothing inlet. The water supply pipe is used to transport the acidic water. The spray head is located at the clothing inlet and is connected to the water supply pipe.

[0019] The clothing treatment device provided in this application embodiment uses an electrolysis module to generate alkaline water from clean water. This alkaline water is used to replace or assist detergent in cleaning the clothes, saving detergent, reducing laundry costs, and improving cleaning effectiveness. Furthermore, by adding a first water storage box to store acidic water and reusing the first water storage box as a counterweight for the outer tub, the acidic water also serves a balancing function. This not only allows for the full utilization of the acidic water but also saves on the consumable cost of the counterweight. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0022] Figure 1 This is a schematic diagram of the structure of the garment processing equipment provided in the embodiments of this application.

[0023] Figure 2 This is a cross-sectional view of the electrolysis module provided in an embodiment of this application.

[0024] Figure 3 This is another structural schematic diagram of the clothing processing device provided in the embodiments of this application.

[0025] Figure 4 for Figure 1 The garment processing equipment shown is a cross-sectional view along the AA direction.

[0026] Figure 5 This is a schematic diagram of the structure of the spray module assembled on the door seal according to an embodiment of this application.

[0027] Explanation of reference numerals in the attached figures:

[0028] 10. Garment processing equipment;

[0029] 100. Outer tank; 200. Electrolysis module; 300. First water storage box; 400. Second water storage box; 500. Water inlet box; 600. Spray module; 700. Door seal;

[0030] 110. Connecting column; 120. Reinforcing rib; 210. Water inlet; 220. First water outlet; 230. Second water outlet; 240. Electrolysis unit; 310. Connecting part; 320. Second liquid inlet; 330. Second liquid outlet; 610. Spray head; 620. Water supply pipe. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0032] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," 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 this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can be fixed connections, integral connections, or detachable connections; they can be mechanical connections or electrical connections, or internal connections between two components; they can be direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0034] This application provides a garment processing device, which can be a washing machine, shoe washing machine, washer-dryer combo, or other device for processing garments. For example, please refer to [link to example]. Figure 1 , Figure 1 This is a schematic diagram of the structure of the garment processing device provided in an embodiment of this application. The garment processing device 10 includes an outer tub 100, an electrolysis module 200, and a first water storage box 300.

[0035] The electrolysis module 200 is used to electrolyze externally supplied clean water to generate acidic water and alkaline water. The alkaline water is used to wash clothes to be washed. The first water storage box 300 is fixedly connected to the outer tub 100 and connected to the electrolysis module 200. It is used to receive and store acidic water and to serve as a counterweight for the outer tub 100.

[0036] It should be noted that, under the electrolysis of the electrolysis module 200, water undergoes a redox reaction. At the cathode of the electrolysis module 200, water molecules gain electrons to generate hydrogen gas and hydroxide ions. The hydroxide ions accumulate in the cathode area, making the water alkaline. At the anode of the electrolysis module 200, water molecules lose electrons to generate oxygen gas and hydrogen ions. The hydrogen ions accumulate in the anode area, making the water acidic. Thus, acidic water and alkaline water are produced.

[0037] Understandably, during the spin-drying process, the inner tub of the garment processing equipment 10 rotates at high speed, and the uneven distribution of clothes inside generates a huge centrifugal force, causing the entire machine to vibrate violently. The counterweight structure, by increasing the mass of the outer tub 100, can reduce the amplitude of the equipment's vibration and suppress inertial displacement, preventing the garment processing equipment 10 from veering off course. The first water storage box 300 is fixed to the outer tub 100, increasing its mass. After acidic water is stored in the first water storage box 300, the increased weight enhances its counterweight effect. Preferably, along the vertical direction of the garment processing equipment 10, the center of mass of the first water storage box 300 coincides with the center of mass of the outer tub 100. This improves the shock absorption effect of the first water storage box 300 as a counterweight. The material of the first water storage box 300 can be an acid-resistant metal, plastic, or other materials. The capacity of the first water storage box 300 can be set according to the actual amount of acidic water required by the garment processing equipment 10 during the washing program.

[0038] The clothing treatment device 10 provided in this application embodiment includes an electrolysis module 200 that generates alkaline water through electrolysis of clean water. This alkaline water is used to replace or assist detergent in cleaning the clothes to be washed, saving detergent, reducing laundry costs, and improving cleaning effectiveness. Furthermore, by adding a first water storage box 300 to store acidic water and reusing the first water storage box 300 as a counterweight for the outer tub 100, the acidic water also serves a counterweight function. This not only allows for the full utilization of the acidic water but also saves on the consumable cost of the counterweight.

[0039] In some embodiments, an installation groove (not shown) is provided on the outer wall of the outer tub 100, and the first water storage box 300 is disposed in the installation groove. Thus, by limiting the position of the first water storage box 300, the installation groove can improve the structural stability of the first water storage box 300 installed on the outer tub 100. Optionally, the garment handling device 10 also includes a shock-absorbing pad (not shown). The shock-absorbing pad is sandwiched between the groove wall of the installation groove and the first water storage box 300. Thus, by cushioning the first water storage box 300 with the shock-absorbing pad, the noise generated by the impact between the first water storage box 300 and the groove wall can be reduced. By covering the first water storage box 300, the shock-absorbing pad can improve the structural strength of the first water storage box 300. The shock-absorbing pad is attached to the groove wall of the installation groove, for example, by adhesive, and the first water storage box 300 abuts against the shock-absorbing pad. Preferably, the shock-absorbing pad has a concave-convex surface facing the first water storage box 300. The uneven surface increases friction with the surface of the first water storage box 300, achieving an anti-slip effect and reducing the movement of the first water storage box 300 relative to the shock-absorbing pad, thus improving structural stability. The shock-absorbing pad is made of flexible materials such as silicone, rubber, or foam.

[0040] In some embodiments, a plurality of connecting posts 110 protrude from the outer wall of the outer tub 100 around the mounting groove, and a plurality of connecting portions 310 are correspondingly provided on the circumferential sidewall of the first water storage box 300. Each connecting portion 310 is fixedly connected to the corresponding connecting post 110, so that the first water storage box 300 is fixedly connected to the outer tub 100. In this way, the first water storage box 300 can be stably fixed to the outer tub 100. Optionally, each connecting portion 310 has a through hole, and each connecting post 110 has a threaded hole corresponding to the through hole. A screw is passed through the through hole and screwed into the corresponding threaded hole, so that each connecting portion 310 is fixedly connected to the corresponding connecting post 110.

[0041] In some embodiments, the outer tub 100 is further provided with a reinforcing rib 120 on the wall surface suitable for connecting with the first water storage box 300. The reinforcing rib 120 strengthens the structural strength of the wall surface of the outer tub 100 to prevent damage to the outer tub 100 and improve product quality.

[0042] For example, please refer to Figure 2 , Figure 2 This is a cross-sectional view of the electrolysis module provided in an embodiment of this application. The electrolysis module 200 includes an electrolysis chamber having an inlet 210, a first outlet 220, and a second outlet 230, and an electrolysis unit 240 disposed in the electrolysis chamber. The inlet 210 is connected to the water inlet pipe of the clothing processing device 10 and is used to deliver clean water to the electrolysis chamber. The electrolysis unit 240 is used to electrolyze the clean water to generate acidic water and alkaline water. The first outlet 220 is connected to the first water storage box 300 via a hose and is used to deliver acidic water. The second outlet 230 is used to deliver alkaline water to the inner tub of the clothing processing device 10. The second outlet 230 can be directly connected to the inner tub of the clothing processing device 10 via a hose, or it can be connected to the water inlet box 500 of the clothing processing device 10 and deliver alkaline water to the inner tub through the water inlet box 500. For example, the clothing processing device 10 includes an inner tub (not shown in the figure) and a water inlet box 500. The water inlet box 500 is provided with a first liquid inlet and a first liquid outlet. The first liquid inlet is connected to the second water outlet 230 of the electrolysis device. The first liquid outlet is in communication with the inside of the inner tub. Alkaline water is input into the inner tub through the water inlet box 500 to clean the clothes to be washed in the inner tub.

[0043] In some embodiments, please refer to Figure 3 , Figure 3This is another structural schematic diagram of the garment processing device provided in this application embodiment. The garment processing device 10 also includes a second water storage box 400, which is fixedly connected to the outer tub 100 and connected to the electrolysis module 200. It is used to receive and store alkaline water and serves as a counterweight for the outer tub 100. Both the first water storage box 300 and the second water storage box 400 are used to transport the water stored inside to the inner tub of the garment processing device 10. The garment processing device 10 controls the amount of acidic water supplied by the first water storage box 300 to the inner tub and the amount of alkaline water supplied by the second water storage box 400 to the inner tub to ensure good garment washing results at each washing stage.

[0044] In some embodiments, the garment processing device 10 further includes a spray module 600 connected to the first water storage box 300, used to spray acidic water to disinfect and sterilize the interior of the garment processing device 10. For example, please refer to... Figures 4-5 , Figure 4 for Figure 1 The shown is a cross-sectional view of the garment processing equipment along the AA direction. Figure 5 This is a schematic diagram of the spray module assembled on the door seal according to an embodiment of this application. The clothing processing device 10 also includes a front door panel (not shown) and a door seal 700. The front door panel has a clothing inlet, and the door seal 700 is located at the clothing inlet. The spray module 600 includes a spray head 610 and a water supply pipe 620. One end of the water supply pipe 620 is connected to the first water storage box 300, and the other end passes through the door seal 700 and extends to the clothing inlet. The water supply pipe 620 is used to transport acidic water. The spray head 610 is located at the clothing inlet and connected to the water supply pipe 620. In this way, acidic water is led to the clothing inlet through the water supply pipe 620. The clothing inlet is connected to the inside of the tank of the clothing processing device 10, so that acidic water can be released into the tank to achieve disinfection and sterilization. The water supply pipe 620 is, for example, a flexible hose.

[0045] Optionally, the first water storage box 300 has a second inlet 320 and a second outlet 330. The second inlet 320 is used to connect to the first outlet 220 of the electrolysis device via a hose, and the second outlet 330 is used to connect to the water supply pipe 620. A valve body can be installed at the second outlet 330. The valve body has a first state that opens the second outlet 330 and a second state that closes the second outlet 330. The valve body is, for example, a one-way valve.

[0046] Optionally, the spray head 610 is positioned to spray towards the door seal 700 and door glass of the garment processing equipment 10. In this way, by spraying acidic water towards the door seal 700 and door glass, the acidic water flows into the inner tub under gravity, ensuring complete disinfection and sterilization of the inner and outer tubs, door seal 700, and door of the garment processing equipment, thereby improving the disinfection effect.

[0047] The clothing treatment device 10 provided in this application embodiment includes an electrolysis module 200 that generates alkaline water through electrolysis of clean water. This alkaline water is used to replace or assist detergent in cleaning the clothes to be washed, saving detergent, reducing laundry costs, and improving cleaning effectiveness. Furthermore, by adding a first water storage box 300 to store acidic water and reusing the first water storage box 300 as a counterweight for the outer tub 100, the acidic water also serves a counterweight function. This not only allows for the full utilization of the acidic water but also saves on the consumable cost of the counterweight.

[0048] This application also provides a control method for the above-described garment processing equipment 10. The control method includes the following steps S101-S109:

[0049] Step S101: In response to the washing program start command for the laundry handling device 10, the laundry to be washed is weighed;

[0050] Step S102: Determine the washing parameters based on the weighing results;

[0051] Step S103: Open the water inlet valve of the garment processing device 10;

[0052] Step S104: Control the electrolysis device to turn on, and control the alkaline water to be added into the tank, and control the acidic water to be stored in the first water storage box 300.

[0053] Step S105: When the inlet water level reaches the first preset water level, control the inlet water valve to close and control the electrolysis device to stop working;

[0054] Step S106: Control the garment processing equipment 10 to perform the main wash operation;

[0055] Step S107: During the rinsing stage, if the current rinsing operation is the last rinsing operation, control the water inlet valve to open and add clean water into the tub to rinse the clothes; otherwise, control the first water storage box 300 to add acidic water into the tub to rinse the clothes to be rinsed.

[0056] Step S108: Control the first water storage box 300 to spray acidic water onto the door seal 700 and door glass of the clothing processing equipment 10 through the spray module 600, so as to disinfect and sterilize the inside of the clothing processing equipment 10.

[0057] Step S109: Control the garment processing equipment 10 to perform the dehydration operation.

[0058] Understandably, the control method provided in this application stores acidic water in the first water storage box 300 during the main washing stage of the garment processing equipment 10. The acidic water increases the weight of the outer tub 100, achieving a counterweight effect, which can suppress equipment vibration and reduce noise. During the rinsing stage, the addition of acidic water can decompose calcified substances in the tub and neutralize alkaline residues in the clothes, thus cleaning the tub and heating element, and making the washed clothes softer and more skin-friendly. Before spin-drying, spraying acidic water onto the door seal 700 and the door glass can sterilize and disinfect the inside of the garment processing equipment 10, preventing bacterial growth that could cause secondary pollution to the clothes and provide a poor user experience.

[0059] The above provides a detailed description of the garment processing equipment provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A laundry treating apparatus, characterized by, include: Outer drum; An electrolysis module is used to electrolyze externally supplied clean water to generate acidic water and alkaline water, wherein the alkaline water is used to wash clothes to be washed. The first water storage box is fixedly connected to the outer tank and connected to the electrolysis module. It is used to receive and store the acidic water and to serve as a counterweight for the outer tank. 2.The laundry treating apparatus of claim 1, wherein An installation groove is provided on the outer wall of the outer barrel, and the first water storage box is disposed in the installation groove. 3.The laundry treating apparatus of claim 2, wherein, It also includes a shock-absorbing pad, which is sandwiched between the wall of the mounting groove and the first water storage box. 4.The laundry treating apparatus of claim 3, wherein The shock-absorbing pad has a concave-convex surface facing the first water storage box. 5.The laundry treating apparatus according to claim 2, wherein, Around the mounting groove, a plurality of connecting posts are protruding on the outer wall of the outer tub, and a plurality of connecting parts are correspondingly provided on the circumferential sidewall of the first water storage box. Each connecting part is fixedly connected to the corresponding connecting post, so that the first water storage box is fixedly connected to the outer tub.

6. The garment processing equipment according to any one of claims 1-5, characterized in that, Along the vertical direction of the garment processing equipment, the center of mass of the first water storage box coincides with the center of mass of the outer barrel.

7. The garment processing equipment according to any one of claims 1-5, characterized in that, It also includes a second water storage box, which is fixedly connected to the outer tank and connected to the electrolysis module. The second water storage box is used to receive and store alkaline water and to serve as a counterweight for the outer tank.

8. The garment processing equipment according to any one of claims 1-5, characterized in that, It also includes an inner tank and a water inlet box. The water inlet box is provided with a first liquid inlet and a first liquid outlet. The first liquid inlet is connected to the electrolysis device. The first liquid outlet is in communication with the inside of the inner tank. The alkaline water is input into the inner tank through the water inlet box.

9. The laundry treating apparatus according to any one of claims 1-5, characterized in that, It also includes a spray module, which is connected to the first water storage box and is used to spray the acidic water to disinfect and sterilize the inside of the clothing treatment equipment. 10.The laundry treating apparatus according to claim 9, wherein, It also includes a front door panel and a door seal, wherein the front door panel has a clothing storage opening and the door seal is located at the clothing storage opening; The spray module includes a spray head and a water supply pipe. One end of the water supply pipe is connected to the first water storage box, and the other end passes through the door seal and extends into the clothing inlet. The water supply pipe is used to transport the acidic water. The spray head is located at the clothing inlet and is connected to the water supply pipe.

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