A laundry treating apparatus

Abstract

The application relates to the technical field of clothes processing, and provides a clothes processing device, which comprises an electrolysis device, a clothes processing cavity, a water valve and a first liquid path. The electrolysis device comprises an electrode assembly, the electrode assembly comprises electrode sheets and a solid-state electrolyte, at least one electrode sheet is a cathode, at least one electrode sheet is an anode, the cathode and the anode are stacked along a first direction, and the solid-state electrolyte is arranged between the cathode and the anode. The first liquid path is connected with the water valve and the clothes processing cavity, and the electrolysis device is arranged in the first liquid path. The solid-state electrolyte can transmit ions and can conduct electricity without depending on ions in water, so that the power of the electrode sheets is not affected by water quality. The water valve can provide water to the electrolysis device, and the water can flow through the electrolysis device through the first liquid path. In this way, the electrolysis device has little contact or even no contact with washing water from the clothes processing cavity, impurities such as lint can be prevented from adhering to the electrode assembly, the risk that the electrode sheets contact the lint is reduced, and the electrolysis efficiency of the electrode sheets is improved.

Description

[0001] This application is a divisional application of the invention patent application filed on July 4, 2024, with application number 202410898426.7 and title "A Clothing Processing Device". Technical Field

[0002] This application relates to the field of clothing processing technology, and more particularly to a clothing processing device. Background Technology

[0003] This section is intended to provide background or context for embodiments of this application. The description herein is not intended to imply that it is prior art simply because it is included in this section.

[0004] The garment processing equipment is equipped with an electrolysis device. The electrolysis device electrolyzes water through electrode plates to generate substances such as hydroxyl radicals and / or ozone. Hydroxyl radicals (·OH) and ozone have strong oxidizing capabilities and have good bactericidal and disinfecting effects.

[0005] In related technologies, the cathode and anode of the electrolysis device are spaced apart, meaning a gap must be maintained between them. During the electrolysis of water at the cathode and anode, conductivity relies on the ions in the water. However, water quality varies greatly across regions. For example, the TDS (Total Dissolved Solids) of water in Wuxi is around 150, while in northern regions like Xinjiang it reaches as high as 500; Japan's TDS is around 80, while Europe and North America's TDS is over 500. TDS refers to the concentration of total dissolved solids in water, primarily reflecting the concentration of calcium and magnesium ions. It has a good correlation with water hardness and conductivity; for example, the lower the TDS value, the lower the concentration of calcium and magnesium ions in the water, and the lower the conductivity. Differences in water quality can lead to two extreme situations. The first situation is that the TDS of the water is too low, approaching pure water, resulting in insufficient ion concentration and inability to conduct electricity, thus preventing the water electrolysis device from electrolyzing. The second scenario: If the TDS of the water is too high or the water is too hard, the power of the anode and cathode will increase sharply, triggering short-circuit protection. The anode and cathode will then rapidly degrade due to scale buildup. Therefore, differences in TDS among water types lead to unstable electrolysis results. Summary of the Invention

[0006] In view of this, this application aims to provide a garment processing device that reduces the impact of water quality on the power of the electrode plates.

[0007] This application provides a garment processing device, including: An electrolysis apparatus includes an electrode assembly comprising electrode plates and a solid electrolyte, at least one electrode plate being a cathode and at least one electrode plate being an anode, the cathode and the anode being stacked along a first direction, and the solid electrolyte being disposed between the cathode and the anode; Garment processing chamber; Water valve; The first liquid path connects the water valve and the clothing processing chamber, and the electrolysis device is located in the first liquid path.

[0008] In some embodiments, the garment processing device includes a detergent dispenser disposed in the first liquid path, and the detergent dispenser is located downstream of the electrolysis device.

[0009] In some embodiments, the garment processing device includes a detergent dispenser and a second liquid path, the second liquid path being connected to the water valve and the garment processing chamber, and the detergent dispenser being disposed in the second liquid path.

[0010] In some embodiments, the garment processing device includes a detergent dispenser, with the electrolysis device located behind the detergent dispenser.

[0011] In some embodiments, the garment processing apparatus includes a tubular assembly, with the electrolysis device located above the tubular assembly.

[0012] In some embodiments, the electrolysis device includes a housing having an inlet, an outlet, and a flow cavity, the inlet and the outlet being in communication with the flow cavity, at least a portion of the electrode assembly being located within the flow cavity, and fluid from the first liquid path flowing sequentially through the inlet, the flow cavity, and the outlet.

[0013] In some embodiments, the liquid inlet is formed on one side of the housing along a second direction, and the liquid outlet is formed on the lower surface of the housing, wherein the first direction, the second direction, and the vertical direction are perpendicular to each other.

[0014] In some embodiments, the electrode assembly includes a support frame on which the solid electrolyte is disposed.

[0015] In some embodiments, the support frame is located between the cathode and the anode, and the solid electrolyte covers at least one side of the support frame along a first direction.

[0016] In some embodiments, a plane perpendicular to the first direction is used as the projection plane, and the projection of the electrode sheet is located within the projection range of the solid electrolyte.

[0017] In some embodiments, the electrode sheet is formed with through holes extending through both sides along a first direction.

[0018] In some embodiments, the electrolysis apparatus includes two clamping members, with the electrode assembly clamped between the two clamping members.

[0019] In some embodiments, the clamping member includes clamping plates, with the clamping plates of the two clamping members located on both sides of the electrode assembly along a first direction, and the clamping plates having liquid-passing notches that penetrate both sides of the clamping plates along the first direction.

[0020] In some embodiments, the clamping member includes an electrical contact portion connected to the clamping plate, with a plane perpendicular to the first direction as the projection plane, and the projections of the electrical contact portions of the two clamping members are spaced apart.

[0021] The garment processing device provided in this application embodiment, on the one hand, uses a solid electrolyte positioned between the anode and cathode to prevent short circuits between them; the solid electrolyte can transfer ions and conduct electricity independently of the ions in the aqueous solution, thus avoiding the influence of water quality on the power of the electrode plates. On the other hand, a water valve can supply water to the electrolysis device, which can flow through the first liquid path. This minimizes or eliminates contact between the electrolysis device and the washing water from the garment processing chamber, preventing lint and other impurities from adhering to the electrode components, reducing the risk of electrode plates contacting lint, and improving the electrolysis efficiency of the electrode plates. After electrolysis, the aqueous solution generates hydroxyl radicals and / or ozone, which then enter the garment processing chamber. The hydroxyl radicals and / or ozone, with their strong oxidizing activity, sterilize and disinfect the garments, preventing color bleeding. Hydrogen microbubbles assist the detergent in removing sebum, grease, and fine dust accumulated inside the garment fibers, improving the washing ratio. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a portion of the structure of a garment processing device according to an embodiment of this application; Figure 2 This is a schematic diagram of the structure of a first type of electrolysis device in one embodiment of this application; Figure 3 for Figure 2 The diagram shows an explosion of the first type of electrolysis device. Figure 4 This is an exploded view of the outer casing in one embodiment of this application; Figure 5 for Figure 2 Assembly diagram of the electrode assembly, clamping components and insulating components of the first type of electrolysis device in China; Figure 6 for Figure 5 The diagram shown is an exploded view of the partial structure. Figure 7 for Figure 5 Schematic diagram of the middle electrode assembly; Figure 8 This is a schematic diagram of the structure of the second type of electrolysis device in one embodiment of this application; Figure 9 for Figure 8 Cross-sectional view along the AA direction.

[0023] Explanation of reference numerals in the attached figures 1000 garment processing units; Electrolysis apparatus 100; electrode assembly 10; electrode sheet 11; through hole 11a; cathode 111; anode 112; solid electrolyte 12; clamping component 20; clamping plate 21; liquid passage notch 21a; frame 211; reinforcing rib 212; fastener 22; fixing ear 23; electrical connection part 24; insulating component 30; outer shell 40; liquid inlet 40a; liquid outlet 40b; flow cavity 40c; mounting hole 40d; housing 41; cover 42; First liquid path 200; Second tube 210; Third tube 220; Detergent box 300; Front door 400; Door seal ring 500. Detailed Implementation

[0024] Where there is no conflict, the embodiments and technical features in the embodiments of this application can be combined with each other. The detailed description in the specific implementation should be understood as an explanation of the purpose of this application and should not be regarded as an undue limitation on this application.

[0025] It should be noted that in the embodiments of this application, "down" refers to the direction of the ground, and "up" is the opposite of "down"; "front" refers to the direction facing the user, and "back" is the opposite of "front"; "left" refers to the side where the user's left hand is when the user is in front of the clothing processing equipment, and "right" is the opposite of "left". The up-down, left-right, and front-back directions are perpendicular to each other. In the embodiments of this application, the orientations or positional relationships of "up", "down", "front", "back", "left", "right", "first direction", and "second direction" are based on the orientations or positional relationships shown in the accompanying drawings. It should be understood that these orientational terms 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 of this application. The application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Please see Figure 1 This application provides a garment processing device 1000, which includes an electrolysis device 100, a garment processing chamber, a water valve, and a first liquid path 200.

[0027] The garment handling chamber can be used to hold garments.

[0028] The water valve can be used to connect to a water source. The water source includes, but is not limited to, tap water pipes. In one embodiment, the water valve can be used to connect to a tap water pipe, and the water valve can be the water inlet control valve for the entire garment processing equipment 1000. That is, the water valve can be used to provide water for the washing, rinsing, and other processes of the entire machine.

[0029] The first liquid passage 200 connects the water valve and the clothing processing chamber, and the electrolysis device 100 is installed in the first liquid passage 200. The water valve can open or close the water source to allow water to enter the first liquid passage 200. The first liquid passage 200 electrolyzes the water from the water valve through the electrolysis device 100 and then delivers it to the clothing processing chamber.

[0030] Please see Figure 2 , Figure 5 and Figure 6 The electrolysis apparatus 100 includes an electrode assembly 10, which includes electrode plates 11 and a solid electrolyte 12. At least one electrode plate 11 is a cathode 111, and at least one electrode plate 11 is an anode 112. The cathode 111 and anode 112 are stacked along a first direction, and the solid electrolyte 12 is disposed between the cathode 111 and anode 112. The solid electrolyte 12 is solid and has ion transport function. Here, the solid electrolyte 12 is used to separate the cathode 111 and anode 112.

[0031] Electrode assembly 10 can be used to electrolyze water to generate substances with strong oxidizing activity, such as hydroxyl radicals and / or ozone. These substances can then enter the garment processing chamber and sterilize the garments.

[0032] The principle of water electrolysis by electrode assembly 10: A solid electrolyte 12 is disposed between cathode 111 and anode 112, separating the cathode 111 and anode 112. The solid electrolyte 12 can transfer ions. During the water electrolysis process, water molecules ionize to generate cations and anions. At least one of the cations and anions can migrate through the solid electrolyte 12. For example, hydrogen ions can migrate through the solid electrolyte 12. High-concentration cation and anion regions are formed on both sides of the solid electrolyte 12 along the first direction, respectively. Hydroxyl radicals and / or ozone, which have strong oxidizing activity, are generated on the surface of anode 112, and hydrogen gas is generated on the surface of cathode 111.

[0033] Ozone can sterilize or inhibit the growth of bacteria in clothing. It can also oxidize and destroy the chromophores of dye molecules that have entered the water, causing the dye to fade and preventing the free dye from staining light-colored clothing and causing color bleeding. The reaction continues to decompose the dye molecules into harmless carbon dioxide, water and / or inorganic salts, without secondary pollution, thus playing a role in preventing color bleeding.

[0034] Hydroxyl radicals (·OH) have extremely high oxidation potential (2.80 eV) and strong oxidizing ability, which can sterilize or inhibit the bactericidal effect on clothing and other items. Hydroxyl radicals can undergo rapid chain reactions with most organic pollutants, non-selectively oxidizing harmful substances into carbon dioxide, water or inorganic salts without secondary pollution. Hydroxyl radicals can also oxidize and destroy free dyes, causing them to decolorize and preventing color bleeding.

[0035] The cathode 111 generates hydrogen microbubbles. Since the diameter of the microbubbles is very small, usually no more than 50μm, the hydrogen microbubbles can penetrate into the interior of the clothing fibers during the washing process. Through the bursting of microbubbles and adsorption and floating, the microbubbles circulate and wash the clothes, helping the detergent to remove sebum, grease, and fine dust and other dirt accumulated inside the clothing fibers, which can improve the washing ratio.

[0036] The garment processing device 1000 provided in this application embodiment has two main features. First, a solid electrolyte 12 is disposed between the anode 112 and the cathode 111 to prevent short circuits between them. The solid electrolyte 12 can transfer ions and conduct electricity independently of the ions in the aqueous solution, thus avoiding the influence of water quality on the power of the electrode plate 11. Second, a water valve can supply water to the electrolysis device 100, which can flow through the first liquid path 200. In this way, the electrolysis device 100 has less or no contact with the washing water from the garment processing chamber, preventing impurities such as lint from adhering to the electrode assembly 10, reducing the risk of the electrode plate 11 contacting lint, and improving the electrolysis efficiency of the electrode plate 11. After the water is electrolyzed by the electrolysis device 100, it produces hydroxyl radicals and / or ozone and other substances. The electrolyzed water enters the clothing treatment chamber. The hydroxyl radicals and / or ozone and other substances with strong oxidizing activity play a role in sterilizing and disinfecting the clothes and preventing color bleeding. Hydrogen microbubbles can help the detergent remove sebum, grease, fine dust and other dirt accumulated inside the clothing fibers, which can improve the washing ratio.

[0037] It is understood that stacking the cathode 111 and anode 112 along the first direction means that the anode 112 and cathode 111 are arranged approximately face-to-face. For an example, please refer to... Figure 5 and Figure 6 The cathode 111, anode 112, and solid electrolyte 12 are all roughly in the form of a flat plate. The anode 112, solid electrolyte 12, and cathode 111 are stacked sequentially along the first direction. That is, the anode 112, solid electrolyte 12, and cathode 111 are arranged in parallel, roughly facing each other. In this way, without the anode 112 and cathode 111 contacting and short-circuiting, the distance between the two electrodes can be minimized, energy consumption can be reduced, and the electrolysis efficiency of the electrolysis device 100 can be improved.

[0038] The garment processing equipment 1000 may have various functions. For example, in addition to washing, the garment processing equipment 1000 may also have a drying function. The drying function can be used to dry garments.

[0039] The garment processing equipment 1000 can be a washing machine or a washer-dryer combo. The washer-dryer combo is a garment processing equipment 1000 that integrates washing and drying functions.

[0040] The garment processing device 1000 may include a drum assembly, the axis of which may extend horizontally. The garment processing device 1000 in this embodiment is also referred to as a drum-type garment processing device 1000.

[0041] In some embodiments, the drum assembly includes a rotatable inner drum. The inner drum has a loading / unloading port that can face forward. The space inside the inner drum is at least a portion of the garment handling chamber, and the inner drum can be used to place and handle garments. The user inserts or removes garments into or from the inner drum from the front through the loading / unloading port. The inner drum can rotate, for example, the garments, water, and detergent rotate with the inner drum, thus the garments continuously change position within the inner drum, and the fluids such as water and detergent change flow direction with the inner drum.

[0042] In some embodiments, the inner cylinder may be generally hollow and cylindrical.

[0043] In some embodiments, the cylindrical assembly includes an outer tub and an inner tub disposed within the outer tub. The outer tub can be used to hold water, and the inner tub is used to hold clothing. In this embodiment, water is held in the outer tub, and the inner tub can also be referred to as a perforated inner tub. Fluid can flow through the flow holes in the inner tub between the space between the outer tub and the inner tub and within the space inside the inner tub.

[0044] In some embodiments, the outer barrel may be generally hollow and cylindrical.

[0045] In some embodiments, the inner cylinder holds water on its own and can also be referred to as a non-perforated inner cylinder. An outer cylinder may or may not be provided on the outside of the non-perforated inner cylinder.

[0046] It is understood that in some embodiments, the cylinder assembly may only have an inner cylinder and not the aforementioned outer cylinder. In this embodiment, the inner cylinder is a non-perforated inner cylinder that can hold water. The inner cylinder can be a single-cylinder structure. That is to say, the clothing processing device 1000 has only one cylinder, the inner cylinder.

[0047] In some embodiments, the garment handling device 1000 includes a housing with a bobbin assembly disposed within it, and the housing has an opening communicating with the interior of the bobbin assembly. Exemplarily, the front door 400 of the housing has an opening.

[0048] In some embodiments, the housing may be approximately hexahedral in shape, such as a cube or a cuboid.

[0049] In some embodiments, please refer to Figure 1 The garment processing device 1000 includes a door and a door seal ring 500. The door is used to selectively open or close the opening of the housing. The axis of the cylinder assembly extends horizontally. The door seal ring 500 can be used to seal the gap between the cylinder assembly and the opening of the front door 400. The space enclosed by the door seal ring 500 and the space inside the inner cylinder can form a garment processing chamber.

[0050] It should be noted that the extension direction of the axis of the door seal ring 500 is consistent with the extension direction of the axis of the cylinder assembly, and the axis of the door seal ring 500 can extend in the horizontal direction.

[0051] In one embodiment, please refer to Figures 5 to 7 At least one electrode 11 is in contact with the solid electrolyte 12. In some embodiments, the cathode 111 is in contact with the solid electrolyte 12. In some embodiments, the anode 112 is in contact with the solid electrolyte 12. In some embodiments, both the cathode 111 and the anode 112 are in contact with the solid electrolyte 12.

[0052] For example, both the electrode sheet 11 and the solid electrolyte 12 have a flat plate structure, and the electrode sheet 11 can be attached to the solid electrolyte 12.

[0053] In this embodiment, at least one electrode sheet 11 contacts the solid electrolyte 12, which can reduce the distance between the cathode 111 and the anode 112, improve the working efficiency of the electrode assembly 10, and reduce energy consumption.

[0054] In one embodiment, please refer to Figure 1 and Figure 5 The garment processing device 1000 includes a detergent box 300, which is disposed in a first liquid path 200 and located downstream of the electrolysis device 100. A portion of the cavity of the detergent box 300 is part of the first liquid path 200. The water solution after electrolysis by the electrolysis device 100 can first flow through the detergent box 300 before entering the garment processing chamber. Utilizing the cavity of the detergent box 300 as part of the first liquid path 200 saves on piping and reduces costs. The downstream location of the detergent box 300 avoids contact between the detergent and the electrode assembly 10, preventing contamination and scaling of the electrode plates 11 due to contact between the electrode assembly 10 and the detergent, thus reducing the impact of the detergent in the detergent box 300 on the electrolysis device 100.

[0055] The detergent dispenser 300 is used to dispense detergent into the garment handling chamber.

[0056] There are no restrictions on the type of detergent, which includes, but is not limited to, cleaning agents, fabric softeners, and fragrance enhancers. Cleaning agents are used to clean clothes. Fabric softeners are used to soften, fluff, and eliminate static electricity in clothes. Fragrance enhancers are used to add a pleasant scent to clothes. Cleaning agents can be liquid laundry detergent or granular laundry powder, etc.

[0057] In one embodiment, the detergent dispenser 300 has a liquid flow channel through which the first liquid path 200 can flow. That is, the liquid flow channel is part of the first liquid path 200.

[0058] In one embodiment, the detergent dispenser 300 includes a lid and a body, the lid closing onto an upper opening in the body to define a placement cavity. A liquid flow channel may be formed in the lid.

[0059] In one embodiment, the laundry treatment device 1000 includes a detergent dispenser 300 and a second liquid path. The second liquid path connects a water valve and a laundry treatment chamber, and the detergent dispenser 300 is disposed within the second liquid path. Water from the water valve enters the electrolysis device 100 through a first liquid path 200, and water from the water valve enters the detergent dispenser 300 through the second liquid path. The electrolyzed water in the electrolysis device 100 and the water flowing through the detergent dispenser 300 do not interfere with each other. This allows for flexible arrangement of the electrolysis device 100 and shortens the fluid path between the electrolysis device 100 and the laundry treatment chamber.

[0060] In one embodiment, please refer to Figure 1 The laundry processing equipment 1000 includes a detergent dispenser 300, and an electrolysis device 100 is located behind the detergent dispenser 300. The electrolysis device 100 and the detergent dispenser 300 are rationally arranged to make full use of the space inside the cabinet.

[0061] In one embodiment, the water valve is located at the rear of the electrolysis device 100. The electrolysis device 100 is located between the water valve and the detergent box 300. If both the electrolysis device 100 and the detergent box 300 are located in the first liquid path 200, this design results in a relatively close distance between the electrolysis device 100 and the water valve, facilitating the routing of pipes in the first liquid path 200.

[0062] In one embodiment, the garment processing apparatus 1000 includes a tubular assembly, with an electrolysis device 100 located above the tubular assembly. The electrolysis device 100 is placed using the space above the tubular assembly. The space within the tubular assembly is part of the garment processing chamber.

[0063] In one embodiment, please refer to Figures 2 to 9The electrolysis device 100 includes a housing 40, which has an inlet 40a, an outlet 40b, and a flow chamber 40c. Both the inlet 40a and outlet 40b are connected to the flow chamber 40c. At least a portion of the electrode assembly 10 is located within the flow chamber 40c. Fluid from the first liquid path 200 flows sequentially through the inlet 40a, the flow chamber 40c, and the outlet 40b. For example, water from a water valve enters the flow chamber 40c through the inlet 40a. The electrode assembly 10 electrolyzes the water flowing through the flow chamber 40c, and the electrolyzed water flows out through the outlet 40b. The electrode assembly 10 is exposed within the flow chamber 40c. The housing 40 not only facilitates the concentrated flow of water through the electrode assembly 10, thereby improving electrolysis efficiency, but also protects the electrode assembly 10.

[0064] In one embodiment, the laundry handling device 1000 includes a dispenser box having a detergent dispensing chamber, and the dispenser box is removably disposed within a detergent container 300. For example, the dispenser box may be removably disposed within a placement chamber. The detergent dispensing chamber is used to dispense detergent. The dispenser box is at least partially withdrawn from the detergent container 300 to the outside of the detergent container 300, allowing a user to dispense detergent into the detergent dispensing chamber. The detergent container 300 may have a mixing chamber where detergent and water can be mixed. For example, the area below the dispenser box within the placement chamber may be a mixing chamber.

[0065] In one embodiment, the detergent dispenser 300 has a discharge port communicating with the mixing chamber. The discharge port is used to discharge the detergent mixture solution in the mixing chamber into the garment processing chamber.

[0066] In one embodiment, the liquid flow channel can be located above the mixing chamber, and the liquid flow channel and the mixing chamber are independent of each other. That is, the electrolyzed water in the liquid flow channel will not enter the mixing chamber, and the detergent mixture in the mixing chamber will not enter the liquid flow channel.

[0067] In one embodiment, the first liquid path 200 includes a first pipe connecting a water valve and a liquid inlet 40a. Water from the water valve enters the flow chamber 40c through the first pipe and the liquid inlet 40a. The first pipe is part of the first liquid path 200.

[0068] In one embodiment, please refer to Figures 1 to 4 The first liquid path 200 includes a second pipe 210 and a third pipe 220. The second pipe 210 connects the outlet 40b and the inlet of the liquid flow channel, and the third pipe 220 connects the outlet of the liquid flow channel and the garment processing chamber. Electrolyzed water in the flow chamber 40c sequentially enters the garment processing chamber through the second pipe 210, the liquid flow channel, and the third pipe 220. The first pipe, the flow chamber 40c, the second pipe 210, the liquid flow channel, and the third pipe 220 constitute the first liquid path 200.

[0069] In one embodiment, please refer to Figure 1The outlet end of the third pipe 220 is connected to the door seal ring 500. For example, the outlet end of the third pipe 220 can extend radially inside the door seal ring 500. In this way, the electrolyzed liquid can directly enter the garment processing chamber through the space enclosed by the door seal ring 500 without the need for secondary liquid guidance through intermediate pipes.

[0070] In some embodiments, the fourth tube connects the liquid outlet 40b and the laundry treatment chamber. Thus, the first tube, the flow chamber 40c, and the fourth tube can form a first liquid path 200. The first liquid path 200 may not flow through the detergent dispenser 300.

[0071] Understandably, the fourth tube can be fixed to the detergent dispenser 300, for example, by snap-fitting.

[0072] In one embodiment, please refer to Figures 2 to 4 The liquid inlet 40a is formed on one side of the housing 40 along the second direction, and the liquid outlet 40b is formed on the lower surface of the housing 40. The first direction, the second direction and the vertical direction are perpendicular to each other.

[0073] As an example, in one embodiment, please refer to Figure 1 , Figure 2 and Figure 6 The cathode 111 and anode 112 are stacked in the left-right direction, and the liquid inlet 40a can be formed on the rear side of the outer casing 40.

[0074] In this embodiment, water from the water valve flows into the flow chamber 40c through the inlet 40a in a generally second direction, and the electrolyzed water in the flow chamber 40c flows out through the outlet 40b. Within the flow chamber 40c, the water flows relative to the electrode assembly 10 in the second direction, allowing the water to continuously flow through the electrode assembly 10 and carry away products such as ozone, hydroxyl radicals, and hydrogen. The outlet 40b is formed on the lower surface of the outer casing 40 to facilitate the smooth discharge of the electrolyzed water from the flow chamber 40c.

[0075] In one embodiment, please refer to Figure 2 and Figure 3 The axis of outlet 40b intersects the vertical direction. The axis of outlet 40b is the line connecting the center points of the flow cross-section of outlet 40b. Taking a circular flow cross-section as an example, the axis of outlet 40b is the line connecting the centers of the circles. The intersection of the axis of outlet 40b with the vertical direction means that outlet 40b extends at an angle relative to the vertical direction.

[0076] In one embodiment, the outlet 40b can be located on the side of the electrode plate 11 away from the inlet 40a along the second direction. With this design, the fluid from the inlet 40a can flow through the electrode plate 11 almost completely along the second direction, and the water can fully contact the electrode plate 11 before flowing out of the outlet 40b.

[0077] In one embodiment, the electrode assembly 10 includes a support frame, on which the solid electrolyte 12 is disposed. The support frame can provide support for the solid electrolyte 12, increase the structural strength of the solid electrolyte 12, and reduce the probability of the solid electrolyte 12 wrinkling or deforming.

[0078] In one embodiment, the support frame is located between the cathode 111 and the anode 112, and the solid electrolyte 12 covers at least one side of the support frame along a first direction.

[0079] For example, in some embodiments, the solid electrolyte 12 covers one side of the support frame along the first direction. In other embodiments, the solid electrolyte 12 covers both sides of the support frame along the first direction. In still other embodiments, the solid electrolyte 12 covers all outer surfaces of the support frame.

[0080] In this embodiment, the solid electrolyte 12 is used to facilitate the migration of at least one of the anions and cations. The supporting framework enhances the mechanical strength of the solid electrolyte 12, making it less prone to puncture, which helps reduce the risk of internal short circuits and prevents damage during the assembly of the electrolysis device 100.

[0081] It is understandable that the solid electrolyte 12 can have one or more layers, with multiple layers including two or more layers, such as two or three layers, etc.

[0082] In some embodiments, the solid electrolyte 12 can be integrally structured with the support frame, that is, the solid electrolyte 12 can adhere to the support frame by its own force.

[0083] In some embodiments, the solid electrolyte 12 may be connected to the support frame via fasteners.

[0084] The solid electrolyte 12 can be attached to the support skeleton in any way. For example, the solid electrolyte 12 can be attached to the support skeleton by coating, deposition or other methods.

[0085] The type of solid electrolyte 12 is not limited. Solid electrolyte 12 can be a proton exchange membrane for hydrogen ion migration, or it can be other types of solid membranes. For example, solid electrolyte 12 includes, but is not limited to, solid polymer electrolyte membranes (SPEM), etc.

[0086] The structure of the support frame is not limited; for example, the support frame can be a mesh structure. A mesh structure support frame is easy to process and shape, and is beneficial to the stability of its own structure, thereby enhancing the structural stability of the electrode assembly 10.

[0087] The shape of the mesh in the mesh structure is not limited; the mesh can be circular, elliptical, polygonal, etc.

[0088] The material of the support frame is not limited, and the support frame can be made of insulating material.

[0089] In some embodiments, the cathode 111 and anode 112 may be attached to the solid electrolyte 12. In this way, the gap between the cathode 111 and anode 112 is small enough to improve electrolysis efficiency.

[0090] In one embodiment, please refer to Figures 5 to 7 ,as well as Figure 9 With a plane perpendicular to the first direction as the projection plane, the projection of electrode 11 lies within the projection range of solid electrolyte 12. That is, the projections of both cathode 111 and anode 112 lie within the projection range of solid electrolyte 12. The size of solid electrolyte 12 is greater than or equal to the size of electrode 11, which not only minimizes the probability of contact between cathode 111 and anode 112, improving reliability and safety, but also facilitates the rapid and efficient transfer of ions by solid electrolyte 12.

[0091] In one embodiment, please refer to Figures 5 to 9 The electrode sheet 11 has through holes 11a extending through both sides along the first direction. For example, the cathode 111 has through holes 11a extending through both sides along the first direction. The anode 112 has through holes 11a extending through both sides along the first direction. On one hand, aqueous solution can contact and wet the solid electrolyte 12 through the through holes 11a; on the other hand, ozone, hydroxyl radicals, and hydrogen generated by the electrode sheet 11 can be rapidly released through the through holes 11a.

[0092] The shape of the through hole 11a is not limited, and the shape of the through hole 11a includes but is not limited to circles, ellipses, oval or polygons, etc.

[0093] In some embodiments, the through hole 11a is an elongated hole, and the through hole 11a can extend into an elongated hole along a direction intersecting the second direction.

[0094] In one embodiment, please refer to Figure 3 and Figure 5 The electrolysis apparatus 100 includes two clamping members 20, with the electrode assembly 10 clamped between the two clamping members 20. The clamping members 20 limit and fix the electrode assembly 10. For example, clamping the electrode assembly 10 between the two clamping members 20 simplifies the assembly process and can prevent the electrode assembly 10 from loosening or falling off to a certain extent, thereby improving the connection stability between the electrode assembly 10 and the two clamping members 20.

[0095] In one embodiment, please refer to Figure 5, Figure 6 and Figure 9 The clamping member 20 includes clamping plates 21. The clamping plates 21 of the two clamping members 20 are located on both sides of the electrode assembly 10 along the first direction. The clamping plates 21 have liquid-passing notches 21a that penetrate through the two sides of the clamping plates 21 along the first direction. The two clamping plates 21 clamp the electrode assembly 10. The clamping plates 21 have a plate-like structure and a large contact area with the electrode assembly 10, which can effectively clamp the electrode assembly 10 and reduce the risk of displacement of the electrode assembly 10 during assembly. The liquid-passing notches 21a are used to allow fluid, such as water, to flow through them to contact the electrode sheet 11.

[0096] Plate-like structures can be flat or curved.

[0097] In some embodiments, please refer to Figure 5 , Figure 6 and Figure 9 With the plane perpendicular to the first direction as the projection plane, the projection of the through hole 11a is located within the projection range of the liquid passage gap 21a. That is to say, the through hole 11a is connected to the liquid passage gap 21a. In this way, the clamp 21 can be prevented from blocking the flow of water to the electrode plate 11 and the solid electrolyte 12, so that the fluid can smoothly contact the electrode assembly 10.

[0098] In some embodiments, please refer to Figure 5 , Figure 6 and Figure 9 The clamping plate 21 includes a frame 211 and a reinforcing rib 212. The frame 211 encloses a clearance space, and the reinforcing rib 212 is disposed in the clearance space and connected to the frame 211. The reinforcing rib 212 divides the clearance space into multiple liquid-passing notches 21a. The frame 211 and the reinforcing rib 212 can contact the electrode sheet 11, serving to clamp the electrode assembly 10. The clearance space can be used for the flow of liquid, so that the liquid can pass through the clearance space and contact the electrode sheet 11.

[0099] In this embodiment, the frame 211 can abut against the periphery of the electrode sheet 11, so that the periphery of the electrode sheet 11 is subjected to clamping force. The reinforcing rib 212 is used to optimize stress distribution and transmission, and plays a role in strengthening the frame 211. It can also abut against the middle part of the electrode sheet 11 to improve the clamping effect.

[0100] For example, please refer to Figure 5 and Figure 6 The clamp 21 includes at least two intersecting reinforcing ribs 212, which divide the clearance space into multiple fluid passage gaps 21a of approximately the same area. In this way, the flow rate and velocity of the fluid through each fluid passage gap 21a are approximately the same, so that the fluid can flow stably and uniformly.

[0101] It should be noted that in the embodiments of this application, "multiple" refers to a quantity including two or more.

[0102] In some embodiments, please refer to Figure 5 , Figure 6 and Figure 9 The clamping member 20 includes a fastener 22 and a fixing ear 23 connected to the clamping plate 21. The fastener 22 passes through the fixing ear 23 of the two clamping members 20. The two clamping members 20 are assembled and fixed by the fixing ear 23 and the fastener 22, which is convenient and improves assembly efficiency.

[0103] The type of fastener 22 is not limited; for example, fastener 22 can be a bolt, etc. Taking a bolt as an example, the distance between the two fixing ears 23 can be adjusted by adjusting the bolt and nut, thereby adjusting the clamping force of the clamping member 20.

[0104] In some embodiments, please refer to Figure 5 , Figure 6 and Figure 9 The fixing ear 23 is connected to the periphery of the clamping plate 21. For example, the fixing ear 23 is connected to the periphery of the frame 211, so that the fixing ear 23 does not obstruct the liquid passage opening 21a, allowing fluid to flow smoothly through the liquid passage opening 21a and contact the electrode assembly 10, thereby improving the electrolysis efficiency of the electrolysis device 100. Furthermore, the periphery of the frame 211 has a large installation space, facilitating the assembly of the two clamping members 20 and improving assembly efficiency.

[0105] In one embodiment, please refer to... Figure 5 , Figure 6 and Figure 9 Multiple fixing ears 23 are distributed at intervals along the circumference of the clamping plate 21, and the fixing ears 23 of the two clamping members 20 correspond one-to-one. In this way, the connection stability of the two clamping members 20 can be further enhanced, and the two clamping members 20 can be prevented from shifting or misaligning.

[0106] In some embodiments, the electrolysis apparatus 100 includes an insulating member 30, which is disposed between the fixing ears 23 of the two clamping members 20. For example, please refer to... Figure 5 and Figure 6 The insulating component 30 is fitted onto the portion of the fastener 22 located between the two fixing ears 23. In this way, on the one hand, the insulating component 30 prevents the two clamping components 20 from contacting or colliding, providing insulation protection for the electrolysis device 100 and preventing short circuits caused by contact between the two clamping components 20. On the other hand, the fastener 22 limits the position of the insulating component 30, preventing it from loosening or falling off and enhancing its stability.

[0107] In some embodiments, the electrode sheet 11 is in conductive contact with the clamping member 20. That is, the clamping member 20 is capable of conducting current, which is transmitted to the electrode sheet 11 through the clamping member 20, thus energizing the electrode sheet 11. This provides a larger contact area between the electrode sheet 11 and the clamping member 20, reducing power loss and improving conductivity. Furthermore, it reduces the number of additional components required to energize the electrode sheet 11, lowering production costs.

[0108] The clamping component 20 is, but is not limited to, a metal component with low resistance and good conductivity.

[0109] In one embodiment, please refer to Figure 5 , Figure 6 and Figure 9 The clamping member 20 includes a contact portion 24 connected to the clamping plate 21. With a plane perpendicular to the first direction as the projection plane, the projections of the contact portions 24 of the two clamping members 20 are spaced apart. The contact portion 24 is used to connect to the power supply circuit. The contact portion 24 conducts electrical energy to the electrode plate 11 through the clamping plate 21. The electrical energy of the power supply circuit is conducted to the electrode plate 11 through the clamping member 20, and the electrode plate 11 is electrically connected to the power supply circuit through the clamping member 20. The contact portions 24 of the two clamping members 20 are respectively electrically connected to the positive and negative terminals of the power supply circuit to form an electrical circuit. With a plane perpendicular to the first direction as the projection plane, the projections of the contact portions 24 of the two clamping members 20 are spaced apart; that is, the projections of the contact portions 24 of the two clamping members 20 do not overlap. This distance between the two contact portions 24 avoids the risk of short circuit due to water flow impact or other forces.

[0110] For example, in some embodiments, the clamping plate 21 and the grounding part 24 are integrally formed. That is, the clamping member 20 can be an integrally formed structure. In this way, the process of separately manufacturing the grounding part 24 can be reduced, and production efficiency can be improved.

[0111] In some embodiments, please refer to Figure 5 , Figure 6 and Figure 9 The contact part 24 is connected to the periphery of the clamp 21. For example, the contact part 24 is connected to the periphery of the frame 211, so that the contact part 24 does not block the liquid passage opening 21a, and the fluid can flow smoothly through the liquid passage opening 21a and contact the electrode assembly 10, thereby improving the electrolysis efficiency of the electrolysis device 100.

[0112] In some embodiments, please refer to Figure 2 and Figure 9A portion of the contact part 24 extends outside the housing 40. For example, a portion of the contact part 24 extends beyond the upper surface of the housing 40. In this way, the contact terminal of the power supply circuit can be connected to the contact part 24, and the contact terminal can also be prevented to some extent from contacting the contact terminal with water in the flow cavity 40c.

[0113] Understandably, the housing 40 has a mounting hole 40d for the electrical contact part 24 to pass through, and the mounting hole 40d and the electrical contact part 24 are sealed together. This prevents water in the flow cavity 40c from contacting the electrical contact end, thus improving safety.

[0114] In some embodiments, please refer to Figure 5 , Figure 6 and Figure 9 One end of the power-connecting part 24 is connected to one side of the clamping plate 21 along the second direction, and the other end of the power-connecting part 24 is bent upward. With the plane perpendicular to the first direction as the projection plane, the projection of the power-connecting part 24 is approximately L-shaped.

[0115] The clamping component 20 is made of materials including but not limited to metal, with low resistance and good conductivity.

[0116] The cathode 111 and anode 112 can be prepared using materials known in the art that can be used for water electrolysis.

[0117] The number of electrode plates 11 is at least two. That is, the number of electrode plates 11 is two or more.

[0118] In some embodiments, the electrode assembly 10 includes two electrode plates 11, one electrode plate 11 being a cathode 111 and the other electrode plate 11 being an anode 112.

[0119] In some embodiments, the electrode assembly 10 includes two or more electrode plates 11. The cathode 111 and anode 112 form an electrolytic group, and a solid electrolyte 12 can be disposed between the cathode 111 and anode 112 of each electrolytic group. There can be one or more electrolytic groups. For example, multiple electrolytic groups can be stacked along a first direction. Alternatively, multiple electrolytic groups can be laid flat in a plane perpendicular to the first direction.

[0120] In some embodiments, please refer to Figure 4 The housing 40 includes a housing 41 and a cover 42, the cover 42 covering the housing 41 to collectively define a flow cavity 40c. Exemplarily, both an inlet 40a and an outlet 40b may be formed in the housing 41. A mounting hole 40d may be formed in the cover 42.

[0121] The housing 41 and the cover 42 can be detachably or non-detachably connected. For example, the housing 41 and the cover 42 can be welded, screwed, snap-fitted, etc. The connection between the housing 41 and the cover 42 can be sealed to prevent leakage of water from the flow cavity 40c.

[0122] In the description of this application, the use of terms such as "in one embodiment," "in some embodiments," or "exemplary" indicates that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the embodiments of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine the different embodiments or examples described in this application, as well as the features of the different embodiments or examples.

[0123] The above description is merely a preferred embodiment of this application and is not intended to limit the application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application are included within the scope of protection of this application.

Claims

1. A garment processing device, characterized in that, include: An electrolysis apparatus includes an electrode assembly comprising electrode plates and a solid electrolyte, at least one electrode plate being a cathode and at least one electrode plate being an anode, the cathode and the anode being stacked along a first direction, and the solid electrolyte being disposed between the cathode and the anode; Garment processing chamber; Water valve; The first liquid path connects the water valve and the clothing processing chamber, and the electrolysis device is located in the first liquid path.

2. The garment processing equipment according to claim 1, characterized in that, The garment processing equipment includes a detergent dispenser, which is disposed in the first liquid path and located downstream of the electrolysis device.

3. The garment processing equipment according to claim 1, characterized in that, The garment processing device includes a detergent dispenser and a second liquid path, the second liquid path being connected to the water valve and the garment processing chamber, and the detergent dispenser being disposed in the second liquid path.

4. The garment processing equipment according to claim 1, characterized in that, The garment processing equipment includes a detergent dispenser, and the electrolysis device is located at the rear of the detergent dispenser.

5. The garment processing equipment according to claim 1, characterized in that, The garment processing equipment includes a tubular assembly, and the electrolysis device is located above the tubular assembly.

6. The garment processing equipment according to claim 1, characterized in that, The electrolysis device includes a housing with an inlet, an outlet, and a flow cavity. The inlet and the outlet are both connected to the flow cavity. At least a portion of the electrode assembly is located within the flow cavity. Fluid from the first liquid path flows sequentially through the inlet, the flow cavity, and the outlet.

7. The garment processing equipment according to claim 6, characterized in that, The liquid inlet is formed on one side of the housing along the second direction, and the liquid outlet is formed on the lower surface of the housing. The first direction, the second direction, and the up-down direction are perpendicular to each other.

8. The garment processing equipment according to claim 1, characterized in that, The electrode assembly includes a support frame, and the solid electrolyte is disposed on the support frame.

9. The garment processing equipment according to claim 8, characterized in that, The support frame is located between the cathode and the anode, and the solid electrolyte covers at least one side of the support frame along a first direction.

10. The garment processing equipment according to claim 1, characterized in that, With a plane perpendicular to the first direction as the projection plane, the projection of the electrode sheet is located within the projection range of the solid electrolyte.

11. The garment processing equipment according to claim 1, characterized in that, The electrode sheet has through holes that extend through both sides along the first direction.

12. The garment processing apparatus according to any one of claims 1 to 11, characterized in that, The electrolysis device includes two clamping members, and the electrode assembly is clamped between the two clamping members.

13. The garment processing equipment according to claim 12, characterized in that, The clamping member includes a clamping plate, and the clamping plates of the two clamping members are located on both sides of the electrode assembly along a first direction. The clamping plate has a liquid passage notch that penetrates the two sides of the clamping plate along the first direction.

14. The garment processing equipment according to claim 13, characterized in that, The clamping member includes an electrical contact portion, which is connected to the clamping plate. The projection plane is a plane perpendicular to the first direction, and the projections of the electrical contact portions of the two clamping members are spaced apart.

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