Laundry treating apparatus

Abstract

The utility model relates to the technical field of clothes treatment, and provides clothes treatment equipment. The clothes treatment equipment comprises a barrel and an electrolysis device, the barrel is provided with a clothes treatment cavity, and a washing water discharge port is formed in the barrel; the circulating water path system is connected with the washing water discharge port and used for guiding washing water discharged from the washing water discharge port to the clothes processing cavity; the electrolysis device is arranged in the circulating water path system and used for electrolyzing washing water flowing through the circulating water path system, the electrolysis device comprises an electrode assembly, and the electrode assembly comprises an electrolysis electrode and a solid-state electrolysis film. Through the arrangement, ions can be transmitted by using the solid electrolytic film, so that the electrolysis device can conduct electricity without depending on ions in water during working, the power of the electrolysis device is prevented from being influenced by water quality, and meanwhile, the electrolysis device is arranged in the circulating water path system and can electrolyze washing water flowing through the circulating water path system; active substances such as hydroxyl free radicals / ozone are generated, and the effects of sterilization, disinfection and cross color prevention on clothes are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of clothes processing, and in particular to a clothes processing device. BACKGROUND

[0002] In order to improve the processing effect of clothes, some clothes processing devices are provided with electrolytic devices to generate active substances such as hydroxyl radicals and ozone by electrolyzing water, so as to achieve the effect of disinfection and sterilization.

[0003] However, in the process of electrolyzing water by the electrolytic device, the ion conduction in the water is relied on, and the water quality in different regions is quite different. For example, the water quality TDS in the East China region is about 150, while that in the northern region is as high as 500; the TDS in Japan is about 80, while that in Europe and North America is as high as more than 500. TDS (Total Dissolved Solids) refers to the concentration of total dissolved solids in water, mainly reflecting the concentration of calcium, magnesium and other ions in water, and has a good corresponding relationship with water hardness and conductivity. For example, the smaller the TDS value, the lower the concentration of calcium, magnesium and other ions in water, and the smaller the conductivity. The difference in water quality will lead to two extreme cases. The first case is that the TDS of the water is too low, close to pure water, and the ions in the water are too low to conduct electricity, so that the electrolytic water device cannot electrolyze. The second case is that the TDS of the water is too high, and the water quality is too hard, so that the power of the electrolytic device rises sharply, causing short-circuit protection, and the electrodes of the electrolytic device are quickly degraded due to scale. Therefore, the difference in TDS of the water quality leads to unstable effect of electrolytic water. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a clothes processing device.

[0005] The present application provides a clothes processing device, comprising:

[0006] A drum body having a clothes processing cavity, wherein a washing water discharge port in communication with the clothes processing cavity is arranged on the drum body;

[0007] A circulating water path system connected with the washing water discharge port, used for guiding the washing water discharged from the washing water discharge port to the clothes processing cavity;

[0008] An electrolytic device arranged in the circulating water path system, used for electrolyzing the washing water flowing through the circulating water path system, wherein the electrolytic device comprises an electrode assembly, and the electrode assembly comprises an electrolytic electrode and a solid-state electrolytic membrane.

[0009] The laundry treating apparatus provided by the application has the following advantages. On the one hand, the electrolysis device comprises an electrode assembly, and the electrode assembly comprises an electrolysis electrode and a solid electrolytic film. The solid electrolytic film can transmit ions, so that the electrolysis device can work without relying on ion conduction in water, thereby avoiding the influence of water quality on the power of the electrolysis device. On the other hand, the electrolysis device is arranged in a circulating water channel system, can electrolyze washing water flowing through the circulating water channel system, and can generate active substances such as hydroxyl radicals and ozone. The electrolyzed washing water enters the laundry treating cavity, plays a role of sterilization and disinfection, and prevents color transfer. Hydrogen gas bubbles generated in the electrolysis process can assist the detergent in removing dirt such as sebum, oil, and small dust accumulated inside the fibers of the laundry, thereby improving the washing effect on the laundry.

[0010] In some embodiments, the circulating water channel system comprises a circulating water channel and a circulating pump connected to the circulating water channel, and the electrolysis device is arranged on the circulating water channel.

[0011] In some embodiments, the electrolysis device comprises a shell, the shell is formed with a liquid inlet, a liquid outlet, and a flow-through cavity, the liquid inlet and the liquid outlet are in communication with the flow-through cavity, at least part of the electrode assembly is located in the flow-through cavity, and the fluid in the circulating water channel sequentially flows through the liquid inlet, the flow-through cavity, and the liquid outlet.

[0012] In some embodiments, the circulating water channel system comprises a circulating water channel and a circulating pump connected to the circulating water channel, and the electrolysis device is arranged in the circulating pump.

[0013] In some embodiments, the electrolysis device comprises a shell, the shell is formed with a liquid inlet, a liquid outlet, and a flow-through cavity, the liquid inlet and the liquid outlet are in communication with the flow-through cavity, at least part of the electrode assembly is located in the flow-through cavity, and the fluid in the circulating pump sequentially flows through the liquid inlet, the flow-through cavity, and the liquid outlet.

[0014] Alternatively, at least part of the electrode assembly is arranged in the circulating pump and exposed in the circulating pump, and the fluid in the circulating pump is in contact with the electrode assembly.

[0015] In some embodiments, the circulating water channel system comprises at least one spray head in communication with the circulating water channel, the circulating pump pumps the washing water flowing through the circulating water channel to the spray head, and the spray port of the spray head is in communication with the laundry treating cavity.

[0016] In some embodiments, the electrode assembly comprises a support framework, and the solid electrolytic film is arranged on the support framework.

[0017] In some embodiments, the number of the electrolysis electrodes is at least two, at least one of the electrolysis electrodes is a cathode, at least one of the electrolysis electrodes is an anode, and the solid electrolytic membrane is disposed between the cathode and the anode.

[0018] In some embodiments, at least one of the cathode and the anode is disposed in contact with the solid electrolyte membrane.

[0019] In some embodiments, the cathode, the solid electrolyte membrane, and the anode are stacked along a first direction, and a through hole penetrating along the first direction is formed on at least one of the cathode and the anode.

[0020] In some embodiments, the cathode is connected to a cathode connection portion for connecting to an external power line, and the anode is connected to an anode connection portion for connecting to an external power line.

[0021] In some embodiments, the electrolysis device includes two clamping members, and the electrode assembly is clamped between the two clamping members. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0024] Figure 1 This is a schematic diagram of the main structure of a clothes processing device according to an embodiment of the present application;

[0025] Figure 2 This is a side structural diagram of a clothes processing device according to an embodiment of the present application;

[0026] Figure 3 This is a schematic diagram of the assembly of the electrolysis device of the clothes processing equipment according to one embodiment of the present application on the circulating water path;

[0027] Figure 4 for Figure 3 Schematic diagram of the local structure at the middle circulation pump;

[0028] Figure 5 This is a schematic structural diagram of an electrolysis device according to an embodiment of the present application;

[0029] Figure 6 for Figure 5 An exploded schematic diagram of the electrolysis device shown;

[0030] Figure 7 An exploded view of the housing of the electrolytic device according to an embodiment of the present application;

[0031] Figure 8 An exploded view of the electrode assembly, the clamping member and the insulating member of the electrolytic device shown in Fig. 1; Figure 5

[0032] Figure 9 An exploded view of the partial structure shown in Fig. 2; Figure 8

[0033] Figure 10 An exploded view of the electrode assembly shown in Fig. 3; Figure 8

[0034] Figure 11 An exploded view of the electrolytic device according to another embodiment of the present application;

[0035] Figure 12 An exploded view of the partial structure shown in Fig. 4; Figure 11

[0036] In the drawings: 100, electrolytic device; 10, electrode assembly; 11, electrolytic electrode; 11a, through hole; 111, cathode; 112, anode; 12, solid electrolytic membrane; 20, clamping member; 21, clamping plate; 21a, liquid passage notch; 211, frame; 212, reinforcing rib; 22, fastener; 23, fixing lug; 24, power connection part; 30, insulating member; 40, housing; 40a, liquid inlet; 40b, liquid outlet; 40c, flow passage; 40d, mounting hole; 41, housing body; 42, housing cover;

[0037] 200, barrel; 201, inner barrel; 202, outer barrel; 2021, washing water discharge port;

[0038] 300, circulating water system; 301, circulating water path; 302, circulating pump; 3021, water inlet; 3022, circulating water outlet; 3023, drain port; 3024, pump housing; 3025, pump cover; 303, spray head;

[0039] 400, door body;

[0040] 500, door seal ring. DETAILED DESCRIPTION

[0041] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0042] ​​​​Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other embodiments that can not be described in detail herein; and, obviously, modifications and adaptations of the embodiments described herein are intended to be within the scope of the present application, and can be made by those skilled in the art.

[0043] Referring to Figures 1 to 4 Some embodiments of the present application provide a laundry treating apparatus, including: a drum 200, a circulating water route system 300, and an electrolysis device 100.

[0044] The drum 200 has a laundry treating cavity, and the drum 200 is provided with a washing water discharge port 2021 communicating with the laundry treating cavity; the circulating water route system 300 is connected with the washing water discharge port 2021, and is used to guide the washing water discharged from the washing water discharge port 2021 to the laundry treating cavity.

[0045] The electrolysis device 100 is arranged in the circulating water route system 300, and is used to electrolyze the washing water flowing through the circulating water route system 300, so as to generate active substances such as hydroxyl radicals / ozone by electrolysis, and the active substances are returned to the laundry treating cavity with the washing water, so as to contact with the laundry in the laundry treating cavity, and achieve the effects of disinfection and sterilization and prevention of color transfer.

[0046] Specifically, referring to Figure 6 , Figure 8 , Figure 9 and Figure 10 , the electrolysis device 100 includes an electrode assembly 10, and the electrode assembly 10 includes an electrolysis electrode 11 and a solid-state electrolytic membrane 12.

[0047] It should be noted that the solid-state electrolytic membrane 12 is in a solid state and has an ion transmission function. Here, the solid-state electrolytic membrane 12 is used to transmit ions, so that the electrolysis device 100 can work without relying on ion conduction in water, thereby avoiding the influence of water quality on the power of the electrolysis device 100, that is, the normal implementation of the electrolysis process is ensured by arranging the solid-state electrolytic membrane 12.

[0048] In a specific implementation, the electrode assembly 10 can include at least two electrolysis electrodes 11 and the solid-state electrolytic membrane 12, that is, the number of electrolysis electrodes 11 is at least two, at least one electrolysis electrode 11 is a cathode 111, at least one electrolysis electrode 11 is an anode 112, and the solid-state electrolytic membrane 12 is arranged between the cathode 111 and the anode 112.

[0049] In this way, not only can the solid-state electrolytic membrane 12 be used to transmit ions, so that the electrolysis device 100 can work without relying on ion conduction in water, thereby ensuring the normal implementation of the electrolysis process, but also the solid-state electrolytic membrane 12 can be used to separate the cathode 111 and the anode 112, thereby preventing the cathode 111 and the anode 112 from being in contact and short-circuited.

[0050] Specifically, the electrode assembly 10 can be used to electrolyze water liquid to generate hydroxyl radicals and / or ozone and the like having strong oxidizing activity. The hydroxyl radicals and / or ozone and the like having strong oxidizing activity can enter the clothes treatment cavity and sterilize and disinfect the clothes.

[0051] The principle of electrolysis of water by the electrode assembly 10: a solid-state electrolytic film 12 is arranged between the cathode 111 and the anode 112, the solid-state electrolytic film 12 separates the cathode 111 and the anode 112, and the solid-state electrolytic film 12 can transmit ions. During the process of electrolysis of water by the electrode assembly 10, water molecules are ionized to generate cations and anions, at least one of the cations and the anions can migrate through the solid-state electrolytic film 12, for example, hydrogen ions can migrate through the solid-state electrolytic film 12, and high-concentration cation regions and anion regions are formed on both sides of the solid-state electrolytic film 12. The surface of the anode 112 generates substances such as hydroxyl radicals and / or ozone having strong oxidizing activity, and the surface of the cathode 111 generates hydrogen.

[0052] Ozone can sterilize or inhibit bacteria on clothes and the like, and can oxidize and destroy the color-developing groups of dye molecules that are released into water to decolor the dye, prevent the released dye from staining light-colored clothes to cause color bleeding, continue to react to decompose the dye molecules into harmless carbon dioxide, water and / or inorganic salt, without secondary pollution, and play a role in preventing color bleeding.

[0053] Hydroxyl radicals have extremely high oxidation potential (2.80eV), and have extremely strong oxidizing ability, which can sterilize or inhibit bacteria on clothes and the like, and can rapidly react in a chain reaction with most organic pollutants, without selectivity to oxidize harmful substances into carbon dioxide, water or inorganic salt, without secondary pollution. Hydroxyl radicals can also oxidize and destroy released dyes to decolor the dyes, and play a role in preventing color bleeding.

[0054] The cathode 111 generates hydrogen gas microbubbles, and since the diameter of the microbubbles is very small, usually not more than 50μm, the hydrogen gas microbubbles can enter the inside of the clothes fibers during the washing process, and through the effects of microbubble explosion, adsorption and floating, the microbubbles circulate to wash the clothes, assisting the detergent to remove sebum, oil, and small dust and other dirt accumulated in the clothes fibers, and can improve the cleaning ratio.

[0055] The clothing processing device provided in the embodiment of the present application, on the one hand, by providing a solid electrolytic membrane 12 between the cathode 111 and the anode 112 of the electrolysis device 100, the solid electrolytic membrane 12 can be used to separate the cathode 111 and the anode 112 to prevent the cathode 111 and the anode 112 from contacting and short-circuiting. In this way, the distance between the cathode 111 and the anode 112 can be reduced as much as possible without the cathode 111 and the anode 112 contacting and short-circuiting. This can reduce the energy consumption of the electrolysis device 100 during operation, improve the electrolysis efficiency of the electrolysis device 100, and also help to reduce the volume of the electrolysis device 100, making the electrolysis device 100 more miniaturized, which is beneficial for the electrolysis device 100 to be used in clothing. Installation on the processing equipment; the solid electrolytic membrane 12 can transfer ions, so that the electrolysis device 100 does not rely on the ion conductivity in the water when working, thereby avoiding the water quality affecting the power of the electrolysis device 100; on the other hand, the electrolysis device 100 is arranged in the circulating water system 300, and can continuously electrolyze the washing water flowing through the circulating water system 300 to produce active substances such as hydroxyl free radicals / ozone. The washing water after electrolysis enters the clothing processing chamber, which has the effect of sterilizing and disinfecting the clothes and preventing color transfer. The hydrogen microbubbles generated in the electrolysis process can assist the detergent in removing sebum, grease, tiny dust and other dirt accumulated inside the clothing fibers, thereby improving the cleaning effect of the clothes.

[0056] In the specific implementation, refer to Figure 8 and Figure 9 As shown, the cathode 111 and the anode 112 can be stacked along the first direction, that is, the anode 112 and the cathode 111 can be arranged approximately face to face. Exemplarily, the cathode 111, the anode 112 and the solid electrolyte membrane 12 are all approximately flat-plate structures, and the anode 112, the solid electrolyte membrane 12 and the cathode 111 are stacked in sequence along the first direction, that is, the anode 112, the solid electrolyte membrane 12 and the cathode 111 are arranged approximately face to face and in parallel. In this way, when the anode 112 and the cathode 111 do not contact and short-circuit, the distance between the two electrodes can be reduced as much as possible, thereby reducing the energy consumption of the electrolysis device 100 during operation, improving the electrolysis efficiency of the electrolysis device 100, and also helping to reduce the volume of the electrolysis device 100, making the electrolysis device 100 more miniaturized, thereby facilitating the installation of the electrolysis device 100 on the clothing processing equipment.

[0057] It should be noted that the type of clothing processing equipment provided in the embodiments of the present application is not limited, and can specifically be a drum washing machine, a drum washer-dryer, etc.

[0058] In some embodiments, the tub 200 can include an inner tub 201 and an outer tub 202, the inner tub 201 is rotatably arranged in the outer tub 202, the axis of the inner tub 201 can extend in a horizontal direction, the inner tub 201 has a laundry treatment cavity for placing laundry, the outer tub 202 can be a water containing tub, in this embodiment, the inner tub 201 is a perforated inner tub, the inner tub 201 is provided with a flow hole communicating with the outer tub 202, fluid can flow through the flow hole of the inner tub 201 between the space between the outer tub 202 and the inner tub 201 and the space in the inner tub 201, and contact the laundry placed in the inner tub 201.

[0059] In other embodiments, the tub can include an inner tub and an outer tub, the inner tub is rotatably arranged in the outer tub, the axis of the inner tub can extend in a horizontal direction, the inner tub has a laundry treatment cavity for placing laundry, the inner tub itself can contain water, and during the washing process, the washing water in the laundry treatment cavity of the inner tub will not enter the outer tub, in this embodiment, the inner tub is a non-perforated inner tub.

[0060] It can be understood that the tub can also only include an inner tub without the above-mentioned outer tub, and the inner tub itself can contain water, in this embodiment, the inner tub is a non-perforated inner tub.

[0061] In specific implementations, for the scheme that the outer tub 202 is a water containing tub, the inner cavity of the inner tub 201 can form a laundry treatment cavity, a washing water discharge port 2021 can be arranged at the bottom of the outer tub 202, so that the washing water can be discharged from the outer tub 202 through the washing water discharge port 2021, and can be backflowed to the laundry treatment cavity through the circulating waterway system 300. For the scheme that the inner tub is a water containing tub, the inner cavity of the inner tub can form a laundry treatment cavity, a washing water discharge port can be arranged at the bottom of the inner tub, so that the washing water can be discharged from the inner tub through the washing water discharge port, and can be backflowed to the laundry treatment cavity through the circulating waterway system 300.

[0062] In some embodiments, referring to Figure 1 and Figure 2 The circulating waterway system 300 includes a circulating waterway 301 and a circulating pump 302 connected to the circulating waterway 301, one end of the circulating waterway 301 communicates with the washing water discharge port 2021, the other end of the circulating waterway 301 communicates with the laundry treatment cavity, and the circulating pump 302 is used for pumping the washing water in the tub 200 to the circulating waterway 301, and guiding the washing water to the laundry treatment cavity through the circulating waterway 301.

[0063] In order to realize the guiding of the washing water in the circulating waterway 301 to the laundry treatment cavity, in some embodiments, referring to Figure 2As shown, the circulating waterway system 300 comprises at least one spray head 303 in communication with the circulating waterway 301, and specifically, the spray head 303 can be arranged downstream of the circulating pump 302 along the flow direction of the washing water, so as to pump the washing water flowing through the circulating waterway 301 to the spray head 303 by the circulating pump 302, and the spray port of the spray head 303 can be in communication with the clothes treatment cavity.

[0064] Specifically, the spray port of the spray head 303 can be directed towards the clothes treatment cavity, so as to spray the backflow and electrolyzed washing water into the clothes treatment cavity by the spray head 303, to achieve the sterilization and disinfection effect on the clothes. Of course, the spray port of the spray head 303 can also be directed towards the door body 400 or the door seal ring 500, and specifically, the drum 200 is provided with a clothes loading / unloading opening, the door body 400 is arranged to cover the clothes loading / unloading opening in a hinged manner, and the door seal ring 500 is arranged at the clothes loading / unloading opening and abuts against the door body 400 to seal when the door body 400 covers the clothes loading / unloading opening. The spray port of the spray head 303 is directed towards the door body 400 or the door seal ring 500, so as to spray the backflow and electrolyzed washing water to the door body 400 or the door seal ring 500 by the spray head 303, to achieve the flushing of the door body 400 or the door seal ring 500, so as to achieve the sterilization and disinfection effect on the door body 400 or the door seal ring 500, and the flushed washing water flows into the clothes treatment cavity and is finally discharged from the clothes treatment device in the drainage process.

[0065] It should be noted that the number of spray heads 303 can be one or more, and multiple spray heads 303 can be arranged at the drum opening of the inner drum 201 in a circumferential interval, and the multiple spray heads 303 can all spray washing water towards the inside of the inner drum 201, or part of the spray heads 303 can spray washing water towards the inside of the inner drum 201, and the other part of the spray heads 303 can spray washing water towards the door body 400 or the door seal ring 500.

[0066] In addition, the circulating waterway system 300 is not limited to the way of spraying the backflow washing water into the clothes treatment cavity by the spray head, but also can be provided with a washing water backflow port at the upper portion of the outer tub 202, so that the washing water in the circulating waterway 301 flows back to the upper portion of the outer tub 202, and enters the clothes treatment cavity of the inner drum 201 through the overflow hole on the inner drum 201, which also achieves the purpose of guiding the washing water into the clothes treatment cavity by the circulating waterway system 300.

[0067] In some embodiments, referring to Figure 1 and Figure 2 As shown, the electrolysis device 100 is arranged on the circulating waterway 301, so as to electrolyze the washing water flowing through the circulating waterway 301 by the electrolysis device 100 to generate active substances such as hydroxyl radicals / ozone.

[0068] In specific implementations, the electrolysis device 100 can be arranged downstream of the circulating pump 302 along the direction of the flow of the washing water, or arranged upstream of the circulating pump 302 along the direction of the flow of the washing water, and can be arranged reasonably according to actual conditions.

[0069] In some embodiments, referring to Figures 5 to 12 As shown, the electrolysis device 100 includes a shell 40, the shell 40 is formed with a liquid inlet 40a, a liquid outlet 40b and a flow cavity 40c, the liquid inlet 40a and the liquid outlet 40b are both in communication with the flow cavity 40c, at least part of the electrode assembly 10 is located in the flow cavity 40c, and the fluid of the circulating waterway 301 flows through the liquid inlet 40a, the flow cavity 40c and the liquid outlet 40b in sequence.

[0070] In specific implementations, the liquid inlet 40a and the liquid outlet 40b on the shell 40 can be connected with the circulating waterway 301 respectively, so as to realize the connection of the electrolysis device 100 in the circulating waterway 301, and enable the washing water in the circulating waterway 301 to flow through the electrolysis device 100. Specifically, the washing water discharged from the washing water discharge port 2021 can enter the flow cavity 40c through the liquid inlet 40a, and contact the electrode assembly 10 located in the flow cavity 40c, the electrode assembly 10 electrolyzes the washing water flowing through the flow cavity 40c, and the electrolyzed washing water flows out from the liquid outlet 40b. The electrode assembly 10 is exposed in the flow cavity 40c, and the shell 40 not only facilitates the washing water to flow through the electrode assembly 10, thereby improving the electrolysis efficiency, but also protects the electrode assembly 10.

[0071] In other embodiments, the electrolysis device 100 is built-in in the circulating pump 302, so as to utilize the electrolysis device 100 to electrolyze the washing water flowing through the circulating pump 302, and generate active substances such as hydroxyl radicals / ozone.

[0072] In specific implementations, the circulating pump 302 can include a pump shell 3024 and a pump cover 3025, the pump shell 3024 is formed with a water inlet 3021, a circulating water outlet 3022, and a communication cavity in communication with the water inlet 3021 and the circulating water outlet 3022, the communication cavity is provided with a mounting port, the electrolysis device 100 can be mounted in the interior of the circulating pump 302 through the mounting port, and the mounting port is covered by the pump cover 3025, and the pump cover 3025 can be fixed with the pump shell 3024 by screw connection or screw connection. By such arrangement, the electrolysis device 100 is built-in in the circulating pump 302, without occupying other space of the clothes treatment equipment.

[0073] In some embodiments, referring to Figures 5 to 12As shown, the electrolysis device 100 comprises a shell 40, the shell 40 is provided with a liquid inlet 40a, a liquid outlet 40b and a flow cavity 40c, the liquid inlet 40a and the liquid outlet 40b are both communicated with the flow cavity 40c, at least part of the electrode assembly is located in the flow cavity 40c, and the fluid in the circulating pump 302 flows through the liquid inlet 40a, the flow cavity 40c and the liquid outlet 40b in sequence.

[0074] In specific implementations, the liquid inlet 40a and the liquid outlet 40b on the shell 40 can be respectively communicated with the inner cavity of the circulating pump 302, so that the washing water in the circulating pump 302 can flow through the electrolysis device 100. Specifically, the washing water discharged from the washing water outlet 2021 can enter the flow cavity 40c from the liquid inlet 40a, contact the electrode assembly 10 located in the flow cavity 40c, and the electrode assembly electrolyzes the washing water flowing through the flow cavity 40c, and the electrolyzed washing water flows out from the liquid outlet 40b. The electrode assembly 10 is exposed in the flow cavity 40c, and the shell 40 not only helps the washing water to flow through the electrode assembly 10, thereby improving the electrolysis efficiency, but also protects the electrode assembly 10.

[0075] In other embodiments, at least part of the electrode assembly 10 is built-in in the circulating pump 302 and exposed in the circulating pump 302, and the fluid in the circulating pump 302 contacts the electrode assembly 10. That is, in this embodiment, the electrolysis device 100 can not be provided with the shell 40, but the electrode assembly 10 of the electrolysis device 100 is directly built-in in the circulating pump 302, and the circulating pump 302 is used to protect the electrode assembly 10 therein. By such arrangement, it is not only beneficial to the electrode assembly 10 to more fully contact the fluid in the circulating pump 302, thereby improving the electrolysis efficiency, but also beneficial to simplifying the structure of the electrolysis device 100, so that the electrolysis device 100 is more miniaturized, and it is beneficial to the installation of the electrolysis device 100 in the circulating pump 302.

[0076] It should be noted that, with reference to Figure 3 and Figure 4As shown, the circulating pump 302 can be a two-outlet water pump, specifically, the circulating pump 302 has a water inlet 3021 communicating with the washing water outlet 2021, a circulating water outlet 3022 communicating with the clothes treatment cavity, and a water outlet 3023 communicating with the outside. When circulating water is needed, the washing water discharged through the washing water outlet 2021 can enter the circulating pump 302 through the water inlet 3021 of the circulating pump 302, and then be pumped into the clothes treatment cavity through the circulating water outlet 3022 of the circulating pump 302; when the washing water in the clothes treatment cavity needs to be discharged to the outside, the washing water discharged through the washing water outlet 2021 can enter the circulating pump 302 through the water inlet 3021 of the circulating pump 302, and then be pumped to the outside of the clothes treatment device through the water outlet 3023 of the circulating pump 302. Specifically, an impeller is arranged in the pump shell 3024, and the outlet of the circulating pump 302 can be switched by controlling the rotation direction of the impeller. For the specific structure of the circulating pump 302, the existing circulating pump 302 can be referred to for corresponding arrangement, which will not be described here.

[0077] Of course, in specific implementation, the circulating pump 302 can also be a one-outlet water pump, and the water discharge of the clothes treatment device can be realized by an additional water pump.

[0078] In some embodiments, referring to Figures 5 to 7 As shown, the cathode 111 and the anode 112 are stacked along the first direction, the liquid inlet 40a is formed on one side of the shell 40 along the second direction, and the liquid outlet 40b is formed on the lower surface of the shell 40, and the first direction, the second direction and the up-down direction are perpendicular to each other.

[0079] Exemplarily, referring to Figure 5 and Figure 6 As shown, the cathode 111 and the anode 112 are stacked along the left-right direction, and the liquid inlet 40a can be formed on the rear side of the shell 40. In this embodiment, the washing water in the circulating water path 301 flows into the flow-through cavity 40c along the second direction through the liquid inlet 40a, and the electrolyzed water in the flow-through cavity 40c flows out through the liquid outlet 40b. In the flow-through cavity 40c, the washing water flows along the second direction relative to the electrode assembly 10, so that the washing water continuously flows through the electrode assembly 10 and carries away the products such as ozone, hydroxyl radicals and hydrogen. The liquid outlet 40b is formed on the lower surface of the shell 40, which facilitates the smooth discharge of the electrolyzed washing water from the flow-through cavity 40c.

[0080] In some embodiments, referring to Figure 5 , Figure 6 and Figure 7As shown, the axis of the liquid outlet 40b intersects the up-down direction. The axis of the liquid outlet 40b refers to the line connecting the center points of the flow cross sections of the liquid outlet 40b. For example, when the flow cross section of the liquid outlet 40b is circular, the axis of the liquid outlet 40b is the line connecting the centers of the circles. The axis of the liquid outlet 40b intersects the up-down direction, that is, the liquid outlet 40b extends obliquely relative to the up-down direction.

[0081] In some embodiments, the liquid outlet 40b can be located on the side of the electrolysis electrode 11 away from the liquid inlet 40a in the second direction. In this way, the fluid from the liquid inlet 40a can flow through the electrolysis electrode 11 substantially in the second direction, and the washing water can fully contact the electrolysis electrode before flowing out of the liquid outlet.

[0082] In some embodiments, the electrode assembly 10 includes a support framework, and the solid-state electrolytic membrane 12 is arranged on the support framework. The support framework can provide support for the solid-state electrolytic membrane 12, increase the structural strength of the solid-state electrolytic membrane 12, and reduce the probability of the solid-state electrolytic membrane 12 being deformed by wrinkling.

[0083] In some embodiments, the cathode 111 and the anode 112 are stacked in the first direction, the support framework is located between the cathode 111 and the anode 112, and the solid-state electrolytic membrane 12 covers at least one side surface of the support framework in the first direction.

[0084] For example, in some embodiments, the solid-state electrolytic membrane 12 covers one side surface of the support framework in the first direction. In other embodiments, the solid-state electrolytic membrane 12 covers two side surfaces of the support framework in the first direction. In yet other embodiments, the solid-state electrolytic membrane 12 covers all outer surfaces of the support framework.

[0085] In this embodiment, the solid-state electrolytic membrane 12 is used for migration of at least one of anions and cations. The support framework is used to enhance the mechanical strength of the solid-state electrolytic membrane 12, so that the solid-state electrolytic membrane 12 is not easily punctured, which is conducive to reducing the risk of internal short circuit and preventing the solid-state electrolytic membrane 12 from being damaged during assembly of the electrolysis device 100.

[0086] It can be understood that the solid-state electrolytic membrane 12 can have one layer or multiple layers, and the multiple layers include two layers and more than two layers, for example, two layers or three layers, and the like.

[0087] In some embodiments, the solid-state electrolytic membrane 12 can have an integrated structure with the support framework, that is, the solid-state electrolytic membrane 12 can be adhered to the support framework by its own force.

[0088] In some embodiments, the solid-state electrolytic membrane 12 can be connected to the support framework by a fastener.

[0089] The solid-state electrolyte membrane 12 can be attached to the support framework in any manner, for example, by coating, deposition, or the like.

[0090] The type of the solid-state electrolyte membrane 12 is not limited, and the solid-state electrolyte membrane 12 can be a proton membrane for hydrogen ion migration, or can be another type of solid-state membrane. For example, the solid-state electrolyte membrane 12 includes, but is not limited to, a solid polymer electrolyte membrane (SPEM), or the like.

[0091] The structure of the support framework is not limited, and the support framework can be in a mesh structure, for example. The support framework in a mesh structure 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.

[0092] The shape of the mesh of the mesh structure is not limited, and can be circular, oval, polygonal, or the like.

[0093] The material of the support framework is not limited, and the support framework can be made of an insulating material.

[0094] In some embodiments, at least one of the cathode 111 and the anode 112 contacts the solid-state electrolyte membrane. In specific implementations, the cathode 111 can contact the solid-state electrolyte membrane 12, or the anode 112 can contact the solid-state electrolyte membrane 12, or both the cathode 111 and the anode 112 can contact the solid-state electrolyte membrane 12.

[0095] Specifically, at least one of the cathode 111 and the anode 112 is attached to the solid-state electrolyte membrane 12. In specific implementations, the cathode 111 can be attached to the solid-state electrolyte membrane 12, or the anode 112 can be attached to the solid-state electrolyte membrane 12, or both the cathode 111 and the anode 112 can be attached to the solid-state electrolyte membrane 12.

[0096] For example, the electrolytic electrode 11 and the solid-state electrolyte membrane 12 are both in a flat plate structure, and the electrolytic electrode 11 can be attached to the solid-state electrolyte membrane 12. In this way, the distance between the cathode 111 and the anode 112 can be reduced, the working efficiency of the electrode assembly 10 can be improved, the energy consumption can be reduced, and the volume of the electrode assembly 10 can be smaller, thereby making the electrolytic device 100 smaller and more efficient.

[0097] In some embodiments, with reference to Figures 8 to 10 , and Figure 12As shown, the cathode 111 and the anode 112 are stacked along the first direction, and the projection of the electrolytic electrode 11 in a plane perpendicular to the first direction is within the projection range of the solid-state electrolytic membrane 12. That is, the projection of the cathode 111 and the projection of the anode 112 are both within the projection range of the solid-state electrolytic membrane 12. The size of the solid-state electrolytic membrane 12 is greater than or equal to the size of the electrolytic electrode 11, which not only reduces the probability of contact between the cathode 111 and the anode 112 as much as possible, thereby improving reliability and safety, but also facilitates the rapid and effective transmission of ions by the solid-state electrolytic membrane 12.

[0098] In some embodiments, referring to Figures 8 to 12 As shown, the cathode 111, the solid-state electrolytic membrane 12, and the anode 112 are stacked along the first direction, and at least one of the cathode 111 and the anode 112 is formed with a through hole 11a penetrating along the first direction. Exemplarily, the cathode 111 is formed with a through hole 11a penetrating through two sides along the first direction. The anode 112 is formed with a through hole 11a penetrating through two sides along the first direction. On the one hand, the washing water can contact and wet the solid-state electrolytic membrane 12 through the through hole 11a; on the other hand, the ozone, hydroxyl radicals, hydrogen, and the like generated by the electrolytic electrode 11 can be quickly released through the through hole 11a.

[0099] It should be noted that the shape of the through hole 11a is not limited, and the shape of the through hole 11a includes but is not limited to a circular shape, an elliptical shape, a kidney shape, or a polygonal shape, and the like.

[0100] In some embodiments, the through hole 11a is a long strip-shaped hole, and the through hole 11a can extend into a long strip-shaped hole along a direction intersecting the second direction.

[0101] In some embodiments, referring to Figure 6 、 Figure 8 and Figure 9 As shown, the electrolytic device includes two clamping pieces 20, and the electrode assembly 10 is clamped between the two clamping pieces 20. The clamping piece 20 has a limiting and fixing effect on the electrode assembly 10. Exemplarily, the electrode assembly 10 is clamped between the two clamping pieces 20, and the assembly method is simple, which can prevent the electrode assembly 10 from loosening and falling off to a certain extent, thereby improving the connection stability of the electrode assembly 10 and the two clamping pieces 20.

[0102] In some embodiments, referring to Figure 8 、 Figure 9 and Figure 12As shown, the clamping member 20 comprises a clamping plate 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, and the clamping plate 21 is formed with a liquid passage notch 21a penetrating through both sides of the clamping plate 21 along the first direction. The two clamping plates 21 clamp the electrode assembly 10, and the clamping plate 21 has 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 passage notch 21a is used for the flow of fluid such as water, and the water can flow through the liquid passage notch 21a to contact the electrolysis electrode 11.

[0103] Specifically, the clamping plate 21 can be a flat plate structure or a curved plate structure.

[0104] In some embodiments, as shown in Figure 8 , Figure 9 and Figure 12 , the projection of the through hole 11a is located in the projection range of the liquid passage notch 21a with a plane perpendicular to the first direction as a projection plane. That is, the through hole 11a communicates with the liquid passage notch 21a, so that the clamping plate 21 can avoid blocking the flow of water to the electrolysis electrode 11 and the solid-state electrolytic membrane 12, so that the fluid can smoothly contact the electrode assembly 10.

[0105] In some embodiments, as shown in Figure 8 , Figure 9 and Figure 12 , the clamping plate 21 comprises a frame 211 and a reinforcing rib 212, the frame 211 is arranged to form an avoiding space, and the reinforcing rib 212 is arranged in the avoiding space and connected with the frame 211. The reinforcing rib 212 divides the avoiding space into a plurality of liquid passage notches 21a. The frame 211 and the reinforcing rib 212 can contact the electrolysis electrode 11 and clamp the electrode assembly 10. The avoiding space can be used for the flow of water, so that the water can pass through the avoiding space to contact the electrolysis electrode 11.

[0106] In this embodiment, the frame 211 can abut the peripheral part of the electrolysis electrode 11, so that the peripheral part of the electrolysis electrode 11 is clamped. The reinforcing rib 212 is used to optimize the stress distribution and transmission, and plays a role in strengthening the strength of the frame 211. It can also abut the middle part of the electrolysis electrode 11 to improve the clamping effect.

[0107] For example, as shown in Figure 9 , the clamping plate 21 comprises at least two intersecting reinforcing ribs 212, and the two reinforcing ribs 212 divide the avoiding space into a plurality of liquid passage notches 21a with substantially the same area. In this way, the flow and flow rate of the fluid through each liquid passage notch 21a are substantially the same, so that the fluid can flow stably and uniformly.

[0108] It should be noted that the plurality in the embodiments of the present application refers to two or more.

[0109] In some embodiments, referring to Figure 8 , Figure 9 and Figure 12 , the clamping piece 20 includes a fastener 22 and a fixing lug 23 connected to the clamping plate 21, and the fastener 22 passes through the fixing lugs 23 of the two clamping pieces 20. The two clamping pieces 20 are assembled and fixed by the fixing lugs 23 and the fastener 22, which is convenient to operate and improves the assembly efficiency.

[0110] The type of the fastener 22 is not limited, for example, the fastener 22 can be a bolt or the like. Taking the bolt as an example, the distance between the two fixing lugs 23 can be adjusted by adjusting the bolt and the nut, so as to adjust the clamping force of the clamping piece 20.

[0111] In some embodiments, referring to Figure 8 , Figure 9 and Figure 12 , the fixing lug 23 is connected to the periphery of the clamping plate 21. Exemplarily, the fixing lug 23 is connected to the periphery of the frame 211, so that the fixing lug 23 does not block the liquid passage gap 21a, and the fluid can smoothly flow through the liquid passage gap 21a and contact the electrode assembly 10, thereby improving the electrolysis efficiency of the electrolysis device 100. In addition, the periphery of the frame 211 has a large mounting space, which facilitates the assembly of the two clamping pieces 20 and improves the assembly efficiency.

[0112] In some embodiments, referring to Figure 8 , Figure 9 and Figure 12 , a plurality of fixing lugs 23 are spaced apart along the periphery of the clamping plate 21, and the fixing lugs 23 of the two clamping pieces 20 correspond one by one. In this way, the connection stability of the two clamping pieces 20 can be further enhanced, and the two clamping pieces 20 can be prevented from being offset and misaligned.

[0113] In some embodiments, the electrolysis device 100 includes an insulating piece 30, and one insulating piece 30 is arranged between the fixing lugs 23 of the two clamping pieces 20. Exemplarily, referring to Figure 8 and Figure 9 , the insulating piece 30 is sleeved on the part of the fastener 22 located between the two fixing lugs 23. In this way, on the one hand, the insulating piece 30 can prevent the two clamping pieces 20 from contacting or colliding, and plays a role in insulating protection of the electrolysis device 100, preventing the two clamping pieces 20 from being in contact and short-circuiting. On the other hand, the fastener 22 has a limiting effect on the insulating piece 30, preventing the insulating piece 30 from loosening and falling off, and enhancing the stability of the insulating piece 30.

[0114] In some embodiments, the electrolysis electrode 11 is in conductive contact with the clamping member 20. That is, the clamping member 20 is capable of conducting current, and the current is transmitted to the electrolysis electrode 11 through the clamping member 20 to realize the energization of the electrolysis electrode 11. In this way, on the one hand, the electrolysis electrode 11 and the clamping member 20 have a large contact area, which can reduce the power loss and improve the conduction efficiency. On the other hand, it can also reduce the additional components required for the energization of the electrolysis electrode 11 and reduce the production cost.

[0115] The clamping member 20 includes but is not limited to a metal member, which has low resistance and good conductivity.

[0116] In some embodiments, as shown in Figure 8 , Figure 9 and Figure 12 , the clamping member 20 includes an electrical connection part 24, which is connected with the clamping plate 21, and the projections of the electrical connection parts 24 of the two clamping members 20 are spaced apart in a plane perpendicular to the first direction. The electrical connection part 24 is used to connect with the power supply circuit. The electrical connection part 24 conducts the electrical energy to the electrolysis electrode 11 through the clamping plate 21. The electrical energy of the power supply circuit is conducted to the electrolysis electrode 11 through the clamping member 20, and the electrolysis electrode 11 is electrically connected with the power supply circuit through the clamping member 20. The electrical connection parts 24 of the two clamping members 20 are respectively electrically connected with the positive and negative poles of the power supply circuit to form an electrical loop. The projections of the electrical connection parts 24 of the two clamping members 20 are spaced apart in a plane perpendicular to the first direction, that is, the projections of the electrical connection parts 24 of the two clamping members 20 do not overlap, so that the two electrical connection parts 24 are far apart to avoid the risk of short circuit caused by the impact of water flow or other forces.

[0117] Exemplarily, in some embodiments, the clamping plate 21 and the electrical connection part 24 are an integrally formed structure. That is, the clamping member 20 can be an integrally formed structure. In this way, the process of separately manufacturing the electrical connection part 24 can be reduced, and the production efficiency can be improved.

[0118] In some embodiments, as shown in Figure 8 , Figure 9 and Figure 12 , the electrical connection part 24 is connected to the periphery of the clamping plate 21. Exemplarily, the electrical connection part 24 is connected to the periphery of the frame 211, so that the electrical connection part 24 will not block the liquid passage gap 21a, and the fluid can smoothly flow through the liquid passage gap 21a and contact the electrode assembly 10, thereby improving the electrolysis efficiency of the electrolysis device 100.

[0119] In some embodiments, as shown in Figure 5 and Figure 12As shown, part of the electricity connection portion 24 extends out of the shell 40. Exemplarily, part of the electricity connection portion 24 extends out of the upper surface of the shell 40. In this way, the electricity connection end of the power supply circuit can be connected with the electricity connection portion 24, and water in the flow cavity 40c can be prevented from contacting the electricity connection end to a certain extent.

[0120] It can be understood that the shell 40 has a mounting hole 40d for the electricity connection portion 24 to pass through, and the mounting hole 40d is sealed with the electricity connection portion 24. In this way, water in the flow cavity 40c can be prevented from contacting the electricity connection end, and safety is improved.

[0121] In some embodiments, referring to Figure 8 、 Figure 9 and Figure 12 As shown, one end of the electricity connection portion 24 is connected to one side of the clamping plate 21 along the second direction, and the other end of the electricity connection portion 24 is bent upward. The projection of the electricity connection portion 24 is substantially L-shaped in a projection plane perpendicular to the first direction.

[0122] It should be noted that the material of the clamping member 20 includes but is not limited to metal, which has low resistance and good conductivity.

[0123] It should be noted that the cathode 111 and the anode 112 can be made of materials known in the art that can be used for electrolysis of water.

[0124] It should be noted that in specific implementations, the electricity connection portion 24 is not limited to being connected to the clamping plate 21, but can also be directly connected to the cathode 111 and the anode 112.

[0125] In some embodiments, the cathode 111 is connected with a cathode wiring portion for external power supply wires, and the anode 112 is connected with an anode wiring portion for external power supply wires.

[0126] In specific implementations, the positive electrode wiring portion and the negative electrode wiring portion can be wiring terminals that facilitate the insertion of wires for connection. In this way, the external power supply wires can be electrically connected to the positive electrode wiring portion and the negative electrode wiring portion respectively to realize the conduction of the power supply, thereby improving the convenience of electrical connection wiring. Of course, it can be understood that in other embodiments, as long as the electrolysis of the washing water can be realized and the actual operation is not interfered, the external power supply wires can also be directly connected to the positive electrode wiring portion and the negative electrode wiring portion respectively.

[0127] The number of electrolysis electrodes 11 is at least two. That is, the number of electrolysis electrodes 11 is two or more.

[0128] In some embodiments, the electrode assembly 10 includes two electrolysis electrodes 11, one of which is a cathode 111 and the other of which is an anode 112.

[0129] In some embodiments, the electrode assembly 10 includes two or more electrolytic electrodes 11. The cathode 111 and the anode 112 form a set of electrolytic groups. A solid-state electrolytic film 12 can be disposed between the cathode 111 and the anode 112 of each electrolytic group. There can be one or more sets of electrolytic groups. For example, a plurality of sets of electrolytic groups can be stacked along a first direction. For another example, a plurality of sets of electrolytic groups can be tiled in a plane perpendicular to the first direction.

[0130] In some embodiments, the electrode assembly 10 includes two or more electrolytic electrodes 11. The cathode 111 and the anode 112 form a set of electrolytic groups. A solid-state electrolytic film 12 can be disposed between the cathode 111 and the anode 112 of each electrolytic group. There can be one or more sets of electrolytic groups. For example, a plurality of sets of electrolytic groups can be stacked along a first direction. For another example, a plurality of sets of electrolytic groups can be tiled in a plane perpendicular to the first direction.

[0131] In some embodiments, the electrode assembly 10 includes two or more electrolytic electrodes 11. The cathode 111 and the anode 112 form a set of electrolytic groups. A solid-state electrolytic film 12 can be disposed between the cathode 111 and the anode 112 of each electrolytic group. There can be one or more sets of electrolytic groups. For example, a plurality of sets of electrolytic groups can be stacked along a first direction. For another example, a plurality of sets of electrolytic groups can be tiled in a plane perpendicular to the first direction. Figure 7 As shown, the housing 40 includes a housing body 41 and a housing cover 42. The housing cover 42 covers the housing body 41 to jointly define a flow cavity 40c. For example, the liquid inlet 40a and the liquid outlet 40b can be formed in the housing body 41. The mounting hole 40d can be formed in the housing cover 42.

[0132] The housing body 41 and the housing cover 42 can be detachably connected or non-detachably connected. For example, the housing body 41 and the housing cover 42 can be welded, screwed, clamped, or the like. The connection between the housing body 41 and the housing cover 42 can be sealed to avoid leakage of water in the flow cavity 40c.

[0133] It is to be noted that the terms such as "first" and "second" and the like in the present document are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Also, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a list of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent in such a process, method, article or device. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0134] The foregoing detailed description of the application has been presented for purposes of illustration and description. Various modifications to the description will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other implementations without departing from the spirit or scope of the application. Accordingly, the application is not intended to be limited to the embodiments described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1.A laundry treating apparatus, characterized by, The application relates to a laundry treating device, comprising: a tub having a laundry treating cavity, the tub being provided with a washing water discharge port communicating with the laundry treating cavity; a circulating water system connected with the washing water discharge port, for guiding washing water discharged from the washing water discharge port to the laundry treating cavity; an electrolysis device arranged in the circulating water system, for electrolyzing washing water flowing through the circulating water system, the electrolysis device comprising an electrode assembly, the electrode assembly comprising an electrolysis electrode and a solid-state electrolytic membrane. 2.The laundry treating apparatus of claim 1, wherein The circulating water system comprises a circulating water channel and a circulating pump connected with the circulating water channel, and the electrolysis device is arranged on the circulating water channel. 3.The laundry treating apparatus of claim 2, wherein, The electrolysis device comprises a shell, the shell being formed with an inlet, an outlet and a flow-through cavity, the inlet and the outlet both communicating with the flow-through cavity, at least part of the electrode assembly being located in the flow-through cavity, and fluid in the circulating water channel sequentially flowing through the inlet, the flow-through cavity and the outlet. 4.The laundry treating apparatus according to claim 1, wherein, The circulating water system comprises a circulating water channel and a circulating pump connected with the circulating water channel, and the electrolysis device is arranged in the circulating pump. 5.The laundry treating apparatus of claim 4, wherein The electrolysis device comprises a shell, the shell being formed with an inlet, an outlet and a flow-through cavity, the inlet and the outlet both communicating with the flow-through cavity, at least part of the electrode assembly being located in the flow-through cavity, and fluid in the circulating pump sequentially flowing through the inlet, the flow-through cavity and the outlet. Alternatively, at least part of the electrode assembly is arranged in the circulating pump and exposed in the circulating pump, and fluid in the circulating pump contacts the electrode assembly. 6.The laundry treating apparatus according to claim 2 or 4, wherein, The circulating water system comprises at least one nozzle communicating with the circulating water channel, and the circulating pump pumps washing water flowing through the circulating water channel to the nozzle, and a jetting port of the nozzle communicates with the laundry treating cavity. 7.The laundry treating apparatus according to any one of claims 1 to 4, wherein, The electrode assembly comprises a support framework, and the solid-state electrolytic membrane is arranged on the support framework. 8.The laundry treating apparatus according to any one of claims 1 to 4, wherein, The number of the electrolysis electrodes is at least two, at least one of the electrolysis electrodes is a cathode, and at least one of the electrolysis electrodes is an anode, and the solid-state electrolytic membrane is arranged between the cathode and the anode. 9.The laundry treating apparatus of claim 8, wherein, At least one of the cathode and the anode is arranged in close contact with the solid-state electrolytic membrane. 10.The laundry treating apparatus according to claim 8, wherein, The cathode, the solid-state electrolytic membrane and the anode are stacked along a first direction, and at least one of the cathode and the anode is formed with a through hole penetrating along the first direction. 11.The laundry treating apparatus according to claim 8, wherein, The cathode is connected with a cathode connecting part for connecting an external power line, and the anode is connected with an anode connecting part for connecting an external power line. 12.The laundry treating apparatus according to any one of claims 1 to 4, wherein, The electrolysis device comprises two clamping members, and the electrode assembly is clamped between the two clamping members.

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