Micro-bubble generating device and clothes treatment equipment

Abstract

The utility model relates to the technical field of household appliances, and provides a microbubble generating device and clothes processing equipment, the microbubble generating device comprises an anode device, a cathode device, a spacer device and a support device, the anode device and the cathode device are electrically connected with the anode and the cathode of a power supply, and the spacer device is electrically connected with the anode and the cathode of the power supply. The spacer device is used for forming an interval between an anode plate body of the anode device and a cathode plate body of the cathode device, and the supporting device is used for supporting and fixing the anode device, the spacer device and the cathode device which are sequentially arranged. The microbubble generating device disclosed by the utility model is compact in structure, clear in function of each component, simple and convenient to mount and maintain, relatively low in cost and relatively long in service life, realizes efficient and stable generation of microbubbles, improves the washing performance, and brings more durable and economic use experience to users.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a micro-bubble generating device and clothing processing equipment. Background Art

[0002] With the advancement of technology and the improvement of people's living standards, household appliances, especially laundry processing equipment, are moving towards greater intelligence, efficiency, and environmental friendliness. Against this backdrop, microbubble technology, due to its unique physical and chemical properties, is widely used in laundry processing equipment to enhance washing performance and environmental performance.

[0003] Microbubbles are tiny bubbles, typically ranging from a few microns to several hundred microns in diameter. Due to their tiny size, they generate enormous amounts of energy during their collapse. This energy can break down the chemical bonds within pollutants, achieving a sterilizing and disinfecting purifying effect. Consequently, microbubble technology has found widespread application in areas such as fruit and vegetable washing, skin cleansing, and river sewage treatment.

[0004] Microbubble generation methods are primarily categorized into physical and chemical methods. Physical methods primarily generate micro- and nanobubbles through dissolved gas release, primarily consisting of air. Chemical methods, on the other hand, generate micro- and nanobubbles through water electrolysis, primarily consisting of hydrogen. While physical methods are more common in industrial applications, their systems are relatively complex and bulky, making them unsuitable for use in small devices.

[0005] The application of microbubble technology in household appliances, especially washing machines, has gradually attracted attention. The microbubble generator on the washing machine can enhance the washing effect and improve the cleanliness of clothes by generating microbubbles. Although the application prospects of microbubble technology in clothing treatment equipment are broad, the existing technology still has some significant problems:

[0006] 1. Low electrolysis efficiency:

[0007] The electrolysis devices in existing clothing treatment equipment often suffer from low electrolysis efficiency. For example, while patent CN210765984U provides a clothing treatment device that generates hydroxyl radicals and microbubbles through water electrolysis to improve washing performance, the structural design of the electrolysis device does not fully consider how to maximize electrolysis efficiency. As a result, in actual use, the amount of active substances and microbubbles generated by electrolysis is limited, which affects the improvement of washing performance.

[0008] 2. Uneven distribution of bubbles:

[0009] In existing technologies, the distribution of bubbles generated by electrolysis within the electrolysis chamber is often uneven. This is primarily due to the irrational structural design of the electrolysis device, which prevents the electrolyte from fully contacting all parts of the electrolysis electrodes during flow. This uneven bubble distribution not only reduces electrolysis efficiency but also affects the effectiveness of the microbubbles during the cleaning process.

[0010] 3. Complex equipment structure:

[0011] To improve electrolysis efficiency and uniform bubble distribution, some existing technologies employ complex electrolysis device structures. However, these complex structures not only increase the manufacturing cost of the equipment but also make maintenance more difficult. Furthermore, these complex structures may also affect the stability and reliability of the equipment.

[0012] Chinese patent publication number CN219429772U discloses an electrolytic generator, water treatment assembly, water heater assembly, and hot water system. This device can simultaneously produce hydrogen and microbubbles, but its structure remains relatively complex, including multiple components such as a housing, anode, cathode, and bubble filter module. However, this complex structure and numerous components hinder its integration into small household appliances such as washing machines.

[0013] Existing clothing treatment devices that use electrolyzed water to generate microbubbles still face numerous challenges, including electrolysis efficiency, bubble distribution uniformity, and structural complexity. Therefore, designing an electrolysis device with a simple structure, high electrolysis efficiency, and uniform bubble distribution is crucial for improving the washing performance and environmental performance of clothing treatment devices. Utility Model Content

[0014] In view of this, the utility model aims to propose a microbubble generating device and a clothing processing device to solve the technical problems of existing microbubble generating devices such as loose structure, inconvenient installation, low electrolysis efficiency and poor washing effect. By optimizing the design of the microbubble generating device including an anode device, a cathode device, a spacer device and a support device, the close fit and stable installation of the various components are achieved, thereby improving the electrolysis efficiency and the quality of microbubble generation.

[0015] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0016] The first object of the present application is to disclose a microbubble generating device, comprising:

[0017] an anode device electrically connected to a power source;

[0018] a cathode device electrically connected to a power source;

[0019] a spacer device for forming a space between the anode plate of the anode device and the cathode plate of the cathode device;

[0020] The supporting device is used to support and fix the anode device, the spacer device and the cathode device which are arranged in sequence.

[0021] Furthermore, the supporting device includes a accommodating shell, a supporting plate is arranged on the inner side of the accommodating shell, and a snap-fit ​​seat is arranged on the supporting plate. Correspondingly, a first mounting hole is arranged on the anode plate body, and a second mounting hole is arranged on the cathode plate body. The snap-fit ​​seat can limit the cathode plate body and the anode plate body after passing through the second mounting hole and the first mounting hole.

[0022] Furthermore, the clamping seat includes several clamping plates, the roots of which are arranged in a circular gap shape, and a clamping protrusion is provided at the end of the clamping plate away from the support plate. The clamping protrusion can drive the clamping plate to gather toward the center under the action of external force and open in a force-losing state.

[0023] Furthermore, a limiting rib is provided on the support plate, and correspondingly, a first limiting groove is provided on the anode plate body, and a third limiting groove is provided on the cathode plate body. The limiting rib is inserted into the third limiting groove and the first limiting groove to prevent the cathode plate body and the anode plate body from circumferential rotation.

[0024] Furthermore, the spacer device is used to set the interval between the anode plate body and the cathode plate body to 0.5~3mm, and a second limiting groove is provided on the spacer device. When the limiting rib is inserted into the third limiting groove and the first limiting groove, it can be inserted into the second limiting groove at the same time to prevent the spacer device from rotating circumferentially.

[0025] Furthermore, a plurality of supporting ribs are provided on the side of the support plate close to the cathode plate body, and the supporting ribs are used to support the cathode plate body and form a gap between the support plate.

[0026] Furthermore, a plurality of first through holes are provided on the anode plate body, and a plurality of second through holes are provided on the cathode plate body.

[0027] Furthermore, the first through holes are arranged in an array, the second through holes are arranged in an array, and the first through hole array and the second through hole array correspond to each other.

[0028] Furthermore, an anode pin extending along the thickness direction is provided on the anode plate body, and a cathode pin extending along the thickness direction is provided on the cathode plate body. Correspondingly, a first plug-in slot and a second plug-in slot are provided on the support plate. The anode pin and the cathode pin are inserted from the first plug-in slot and the second plug-in slot into the pin connection slot below the support plate and are connected to the electrical wire.

[0029] Compared with the prior art, the microbubble generating device described in the present invention has the following advantages:

[0030] (1) The microbubble generating device described in the present invention has an optimized structural design, in which the anode plate, cathode plate and spacer device are closely matched, and water is rapidly electrolyzed under the action of the electric field to generate a large number of tiny bubbles. These bubbles can penetrate deep into the fibers of clothing, effectively remove dirt, and significantly improve the washing effect.

[0031] (2) The microbubble generating device described in the present invention, through the ingenious design of the supporting device, not only ensures the stable installation and precise alignment of the anode, cathode and spacer device, but also improves the convenience and stability of installation through structures such as the clamping seat and the limiting ribs, making the electrolysis process more efficient and stable, reducing the reduction in electrolysis efficiency due to shaking or misalignment of components, and thus extending the service life of the device.

[0032] (3) The microbubble generating device described in the present invention has a compact structure and clear functions of each component, which realizes efficient and stable generation of microbubbles, improves washing performance, is easy to install and maintain, has relatively low cost, and has a long service life, providing users with a more lasting and economical use experience.

[0033] Another object of the present invention is to provide a clothes processing device, comprising at least one water storage chamber, in which the micro-bubble generating device as described above is arranged.

[0034] The advantages of the laundry processing device and the above-mentioned microbubble generating device over the prior art are the same and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0036] Figure 1 This is a schematic diagram of the explosion structure of the microbubble generating device according to an embodiment of the present utility model;

[0037] Figure 2 This is a schematic structural diagram of the anode device according to an embodiment of the present utility model;

[0038] Figure 3 This is a schematic structural diagram of the spacer device according to an embodiment of the present utility model;

[0039] Figure 4 This is a schematic structural diagram of the cathode device according to an embodiment of the present utility model;

[0040] Figure 5 This is a schematic structural diagram of the support device according to an embodiment of the present utility model;

[0041] Figure 6 This is a schematic structural diagram of the support device according to an embodiment of the present utility model from a second viewing angle;

[0042] Figure 7 This is a schematic top view of the microbubble generating device according to an embodiment of the present invention;

[0043] Figure 8 This is a side structural schematic diagram of the microbubble generating device according to an embodiment of the present utility model;

[0044] Figure 9 This is a schematic side view of the microbubble generating device according to an embodiment of the present invention from a second viewing angle;

[0045] Description of reference numerals:

[0046] 1-Anode device; 11-Anode plate; 12-First mounting hole; 13-First through hole; 14-First limiting groove; 15-First avoidance groove; 16-Anode pin; 2-Spacer device; 21-First annular support; 22-Second annular support; 23-Radial support; 24-Second limiting groove; 25-Second avoidance groove; 26-Third avoidance groove; 27-Spacer; 3-Cathode device; 31-Cathode plate; 32-Second mounting hole; 33-Third limiting groove Slot; 34-second through hole; 35-first connecting plate; 36-cathode pin; 4-support device; 41-connecting seat; 42-housing; 43-support plate; 44-support rib; 45-connecting ear plate; 46-pin connection slot; 47-electrical connection; 48-limiting rib; 49-clamping seat; 491-clamping plate; 492-clamping protrusion; 410-installation cavity; 411-first plug-in slot; 412-second plug-in slot; 413-supporting rib. DETAILED DESCRIPTION

[0047] In order to make the technical means, objectives and effects of the present invention easier to understand, embodiments of the present invention are described in detail below with reference to specific drawings.

[0048] It should be noted that all terms used in this utility model to indicate direction and position, such as "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "low", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection status between the various components in a certain specific state (as shown in the accompanying drawings). They are only for the convenience of describing this utility model, and do not require that the utility model must be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the utility model. In addition, the descriptions of "first", "second", etc. in this utility model are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated.

[0049] In the description of this utility model, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections; they can refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0050] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the illustrative use of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0051] While existing laundry treatment equipment has begun to utilize microbubble technology to improve washing performance, the complex structure of the microbubble generator increases equipment cost and maintenance difficulties. Furthermore, traditional electrolysis electrode designs often lead to microbubble aggregation, reducing electrolysis efficiency and washing performance. Furthermore, the material and structural design of existing electrolysis electrodes lack optimization, affecting the electrode's stability and service life, which in turn affects microbubble generation efficiency and washing performance.

[0052] In view of this, if Figures 1 to 9 As shown, the present application discloses a microbubble generating device, comprising:

[0053] an anode device 1, electrically connected to a power source;

[0054] a cathode device 3, electrically connected to a power source;

[0055] The spacer device 2 is used to form a gap between the anode plate 11 of the anode device 1 and the cathode plate 31 of the cathode device 3;

[0056] The supporting device 4 is used to support and fix the anode device 1, the spacer device 2, and the cathode device 3 that are arranged in sequence.

[0057] The microbubble generating device disclosed in the present application has a working principle of forming a core structure for electrolyzing water by sequentially arranging an anode device 1, a spacer device 2, and a cathode device 3, and fixing and supporting them through a support device 4. The anode plate 11 of the anode device 1 is electrically connected to the positive pole of the power supply, and the cathode plate 31 of the cathode device 3 is electrically connected to the negative pole of the power supply. When the power supply is energized, an electric field is formed between the anode plate 11 and the cathode plate 31. The spacer device 2 is arranged between the anode plate 11 and the cathode plate 31 to maintain a stable interval between the two, ensuring the effect of the electric field while preventing the two from directly contacting each other and causing a short circuit. The electrolysis device is immersed in water. When the power is turned on, a strong electric field is formed between the anode and the cathode. The water flow around the microbubble generating device undergoes an electrolysis reaction rapidly under the action of the electric field. The anode releases oxygen, and the cathode generates hydrogen and a large number of microbubbles. These microbubbles are small in diameter, usually less than 50um (micrometers). During the washing process, they can well enter the interior of the clothing fibers. Through the microbubble explosion and adsorption and floating effects, microbubbles are continuously generated for circulation and flushing, helping the detergent to thoroughly remove dirt such as sebum, grease, and tiny dust accumulated inside the clothing fibers, thereby improving the cleaning effect. It should be noted that the anode plate 11 and the cathode plate 31 of the present application are made of metal materials, and the spacer device 2 is made of plastic materials. Preferably, the anode plate 11 is made of titanium and the cathode plate 31 is made of stainless steel. The stainless steel electrode itself has certain corrosion resistance and oxidation resistance. Since the electrode needs to be frequently immersed in water, in order for it to be able to measure stably for a long time, the stainless steel electrode needs to be passivated.

[0058] The microbubble generating device disclosed in the present application has a compact structure and clear functions of each component, which realizes efficient and stable generation of microbubbles, improves washing performance, is easy to install and maintain, has relatively low cost and a long service life, bringing users a more lasting and economical use experience.

[0059] As a preferred example of the present application, the support device 4 includes a housing 42, a support plate 43 is provided inside the housing 42, a snap-fit ​​seat 49 is provided on the support plate 43, and correspondingly, a first mounting hole 12 is provided on the anode plate 11, and a second mounting hole 32 is provided on the cathode plate 31, and the snap-fit ​​seat 49 can pass through the second mounting hole 32 and the first mounting hole 12 to limit the position of the cathode plate 31 and the anode plate 11. As a specific example of the present application, the cathode plate 31 is circular, the anode plate 11 is circular, and the housing 42 is also circular. The spacer device 2 is provided with a second avoidance groove 25 at the position corresponding to the first mounting hole 12 and the second mounting hole 32, and the snap-fit ​​seat 49 passes through the second mounting hole 32 at the center of the cathode plate 31, the second avoidance groove 25, and the first mounting hole 12 at the center of the anode plate 11 to snap-fit ​​and limit the position of the cathode plate 31 and the anode plate 11.

[0060] This setting discloses a specific form of a support device 4 supporting the anode device 1 and the cathode device 3, which achieves precise alignment and stable support while maintaining the compact structure of the electrolysis device, avoids the reduction of electrolysis efficiency due to shaking or misalignment of the plate during the electrolysis process, simplifies the installation steps, improves production efficiency, reduces maintenance costs, significantly improves the installation stability and electrolysis efficiency of the anode plate 11 and the cathode plate 31, and optimizes the user experience.

[0061] As a preferred example of the present application, the said clamping seat 49 includes a plurality of clamping plates 491, the roots of the plurality of clamping plates 491 being arranged in a circumferential gap shape, and a clamping protrusion 492 being provided at the end of the said clamping plate 491 away from the said support plate 43. The said clamping protrusion 492 can drive the clamping plates 491 to converge toward the center under the action of an external force and open in a power-loose state. As a specific example of the present application, the said clamping plates 491 are provided in four, and the said clamping protrusion 492 is arranged in a cross-section that tapers from the end close to the support plate 43 to the end away from the support plate 43. The four said clamping protrusions 492 are arranged in a frustum shape when gathered.

[0062] This arrangement discloses a specific structure of a snap-on mount 49, which greatly simplifies the installation process of the electrolysis device. Users can complete installation with simple external force without the use of additional tools or fasteners, thereby improving installation efficiency. Furthermore, due to the tapered design of the snap-on protrusion 492 and the elastic properties of the snap-on plate 491, this snap-on connection ensures that the anode assembly 1, spacer assembly 2, and cathode assembly 3 remain secure after installation and are not prone to loosening, thereby improving the stability and reliability of the electrolysis device. Furthermore, the snap-on mount 49 is compact and does not occupy additional space, helping to reduce the overall size of the electrolysis device, making it more portable and deployable.

[0063] As a preferred example of the present application, a limiting rib 48 is provided on the support plate 43. Correspondingly, a first limiting groove 14 is provided on the anode plate body 11, and a third limiting groove 33 is provided on the cathode plate body 31. The limiting rib 48 is inserted into the third limiting groove 33 and the first limiting groove 14 to prevent the cathode plate body 31 and the anode plate body 11 from circumferential rotation. Preferably, the third limiting groove 33 is provided at the outer edge of the circumference of the cathode plate body 31, and the first limiting groove 14 is provided at the outer edge of the circumference of the anode plate body 11. A second limiting groove 24 is provided on the spacer device 2 at a position corresponding to the third limiting groove 33 and the first limiting groove 14. When the limiting rib 48 is inserted into the third limiting groove 33 and the first limiting groove 14, it can simultaneously be inserted into the second limiting groove 24 to prevent the spacer device 2 from circumferential rotation.

[0064] This design ensures the stability and precise alignment of the anode plate 11, cathode plate 31 and spacer device 2 during the electrolysis process by adding a limiting rib 48 and cooperating with the corresponding limiting grooves (the first limiting groove 14, the third limiting groove 33 and the second limiting groove 24). While maintaining the high efficiency of the electrolysis device, its structural stability and durability are significantly improved.

[0065] As a preferred example of the present application, a plurality of first through holes 13 are provided on the anode plate 11, and a plurality of second through holes 34 are provided on the cathode plate 31. In the example of the present application, by forming a plurality of through holes that penetrate the anode and cathode along the thickness direction of the anode and cathode on the anode plate 11 and the cathode plate 31, on the one hand, the charge density at the junction of the inner wall of the through hole and the surface of the cathode and the anode is relatively large, and the electric field strength near it is relatively strong, which can greatly improve the electrolysis efficiency, produce more active substances such as hydroxyl radicals and active chlorine, and may also produce more microbubbles, which can enhance the sterilization and washing effects. On the other hand, the water flow can flow from one side of the cathode and the anode through the through hole to the other side of the cathode and the anode, and the water flow can promptly carry away the microbubbles on the surface of the cathode and the anode and the inner wall surface of the through hole, preventing the microbubbles from aggregating to form large bubbles, thereby maintaining the continuous and efficient progress of the electrolysis process.

[0066] As a preferred example of the present application, the first through holes 13 are arranged in an array, and the second through holes 34 are arranged in an array, and the array of the first through holes 13 corresponds to the array of the second through holes 34. During the electrolysis process, when water flows through these through holes, it is conducive to the formation of microbubbles. However, if the diameter of the through hole is too large, the number of microbubbles will be small; if the diameter of the through hole is too small, the tip area of ​​the through hole edge is small, which is not conducive to the generation of microbubbles. The generated microbubbles are also difficult to overflow quickly in the through hole, and are easy to gather and grow into large bubbles in the through hole. The present application effectively solves the problem of microbubble aggregation while improving the electrolysis efficiency and the amount of microbubbles generated by precisely controlling the aperture of the first through hole 13 and the second through hole 34 within the range of 2mm to 5mm. The moderate aperture size design not only ensures sufficient tip area to generate abundant microbubbles, but also ensures that the microbubbles can smoothly detach from the through hole, avoiding the aggregation of microbubbles in the through hole to form large bubbles.

[0067] As a preferred example of the present application, the spacer device 2 is used to set the spacing between the anode plate 11 and the cathode plate 31 to 0.5 to 3 mm. By adopting the above-mentioned spacer device 2, the present application achieves precise control of the spacing between the anode plate 11 and the cathode plate 31 by 0.5 to 3 mm. This improvement significantly improves the electrolysis efficiency, allowing the water electrolysis device to produce more active substances, such as hydroxyl radicals and microbubbles, with lower energy consumption. In the example of the present application, the spacer device 2 includes a first annular support 21 and a second annular support 22. The first annular support 21 and the second annular support 22 are concentrically arranged, and a plurality of radial supports 23 are arranged radially between the first annular support 21 and the second annular support 22. A second avoidance groove 25 is formed on the inner side of the first annular support 21. The second avoidance groove 25 is arranged corresponding to the first mounting hole 12 and the second mounting hole 32, and is used to avoid the clamping seat 49 when it is clamped and installed. A second limiting groove 24 is provided on the outer edge of the second annular support 22. The second limiting groove 24 cooperates with the limiting rib 48 on the support plate 43 for limiting. A third avoidance groove 26 is provided on the side of the second annular support 22 away from the second limiting groove 24. The third avoidance groove 26 is formed between two adjacent radial supports 23. A partition 27 is provided in the third avoidance groove 26. The partition 27 is used to separate the anode pin 16 of the anode plate body 11 and the cathode pin 36 of the cathode plate body 31. This structural design not only ensures a stable spacing between the plates, but also improves the overall stability and safety of the electrolysis device.

[0068] As a preferred embodiment of the present application, several supporting ribs 413 are provided on the side of the support plate 43 near the cathode plate 31. These ribs 413 are used to support the cathode plate 31 and form a gap between the support plate 43. In this embodiment, a mounting cavity 410 for the anode assembly 1, spacer assembly 2, and cathode assembly 3 is formed between the side of the support plate 43 where the mounting seat 49 is provided and the housing 42. The mounting seat 49 is located at the center of the support plate 43, and multiple supporting ribs 413 are radially arranged along the mounting seat 49. This layout not only enhances the structural strength of the support plate 43 but also ensures uniform stress distribution on the cathode plate 31, avoiding localized stress concentration and thus extending the service life of the electrolysis device. During the electrolysis process, water flows through the gaps between the supporting ribs 413 and across the surface of the cathode plate 31, where an electrolysis reaction occurs, generating hydrogen and microbubbles, further enhancing the cleaning effect.

[0069] As a preferred example of the present application, an anode pin 16 extending in the thickness direction is provided on the anode plate body 11, and a cathode pin 36 extending in the thickness direction is provided on the cathode plate body 31. Correspondingly, a first plug-in slot 411 and a second plug-in slot 412 are provided on the support plate 43. The anode pin 16 and the cathode pin 36 are inserted from the first plug-in slot 411 and the second plug-in slot 412 into the pin connection slot 46 below the support plate 43 and are connected to the electrical connection line 47. In the example of the present application, the side of the support plate 43 on which the mounting cavity 410 is provided is above the support plate 43, and the side of the support plate 43 away from the snap-fit ​​seat 49 is below the support plate 43. A first avoidance groove 15 is provided on the side of the anode plate body 11 away from the first limiting groove 14, and the anode pin 16 is provided at the end of the first avoidance groove 15; a first connecting plate 35 is provided on the side of the cathode plate body 31 away from the third limiting groove 33, and the cathode pin 36 is provided on one side of the first connecting plate 35. The anode pin 16 and the cathode pin 36 can be respectively inserted into the first plug-in slot 411 and the second plug-in slot 412 and are separated by the partition 27. A connecting seat 41 is provided on the outer side of the accommodating shell 42. The pin connecting slot 46 extends to the bottom of the connecting seat 41, and a plurality of supporting ribs 44 are provided in the inner cavity of the connecting seat 41. A plurality of the supporting ribs 44 extend to the lower end of the support plate 43, and a plurality of connecting ear plates 45 are provided on the outer edge of the connecting seat 41 for connection and fixation of the support device 4.

[0070] This arrangement, through sophisticated structural design, achieves efficient and stable connections between the anode plate 11, cathode plate 31, support plate 43, and electrical connection 47 in the electrolysis device. The design of the connection base 41 not only provides extension space for the pin connection slot 46 but also enhances structural stability through the support ribs 44. The connection lugs 45 are used to connect and secure the entire support device 4, making the installation process simpler and faster, improving assembly efficiency. At the same time, the design of the partition 27 effectively prevents the risk of short circuits between the anode pins 16 and cathode pins 36, thereby improving the safety of the electrolysis device. Furthermore, the design of the connection lugs 45 provides multiple installation methods, allowing users to flexibly deploy them according to their actual needs.

[0071] The present application also discloses a laundry processing device comprising at least one water storage chamber, wherein a microbubble generating device as described in the above embodiment is disposed within the water storage chamber. In a specific application scenario, the microbubble generating device is disposed on a circumferential side wall of a drum washing machine, and is installed in a position such that the microbubble generating device is submerged at the lowest water level.

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A microbubble generating device, characterized in that: include: an anode device (1), electrically connected to a power source; a cathode device (3) electrically connected to a power source; A spacer device (2) for forming a space between the anode plate (11) of the anode device (1) and the cathode plate (31) of the cathode device (3); The supporting device (4) is used for supporting and fixing the anode device (1), the spacer device (2), and the cathode device (3) which are arranged in sequence.

2. The microbubble generating device according to claim 1, characterized in that The supporting device (4) comprises a housing (42), a supporting plate (43) is arranged on the inner side of the housing (42), and a snap-fit ​​seat (49) is arranged on the supporting plate (43). Correspondingly, a first mounting hole (12) is arranged on the anode plate body (11), and a second mounting hole (32) is arranged on the cathode plate body (31). The snap-fit ​​seat (49) can pass through the second mounting hole (32) and the first mounting hole (12) to limit the cathode plate body (31) and the anode plate body (11).

3. The microbubble generating device according to claim 2, characterized in that The clamping seat (49) includes a plurality of clamping plates (491), the roots of the plurality of clamping plates (491) are arranged in a circumferential gap shape, and a clamping protrusion (492) is provided at the end of the clamping plate (491) away from the support plate (43). The clamping protrusion (492) can drive the clamping plate (491) to gather toward the center under the action of an external force and open in a force-losing state.

4. The microbubble generating device according to claim 2, characterized in that A limiting rib (48) is provided on the support plate (43), and correspondingly, a first limiting groove (14) is provided on the anode plate body (11), and a third limiting groove (33) is provided on the cathode plate body (31). The limiting rib (48) is inserted into the third limiting groove (33) and the first limiting groove (14) to prevent the cathode plate body (31) and the anode plate body (11) from rotating in a circumferential direction.

5. The microbubble generating device according to claim 4, characterized in that: The spacer device (2) is used to set the interval between the anode plate body (11) and the cathode plate body (31) to 0.5-3 mm. A second limiting groove (24) is provided on the spacer device (2). When the limiting rib (48) is inserted into the third limiting groove (33) and the first limiting groove (14), it can be inserted into the second limiting groove (24) at the same time to prevent the spacer device (2) from rotating in the circumferential direction.

6. The microbubble generating device according to claim 5, characterized in that A plurality of supporting ribs (413) are provided on the side of the support plate (43) close to the cathode plate body (31), and the supporting ribs (413) are used to support the cathode plate body (31) and form a gap between the support plate (43).

7. The microbubble generating device according to any one of claims 1 to 6, characterized in that: A plurality of first through holes (13) are provided on the anode plate body (11), and a plurality of second through holes (34) are provided on the cathode plate body (31).

8. The microbubble generating device according to claim 7, characterized in that: The first through holes (13) are arranged in an array, the second through holes (34) are arranged in an array, and the first through hole (13) array and the second through hole (34) array correspond to each other.

9. The microbubble generating device according to claim 2, characterized in that: An anode pin (16) extending in the thickness direction is provided on the anode plate body (11), and a cathode pin (36) extending in the thickness direction is provided on the cathode plate body (31). Correspondingly, a first plug-in slot (411) and a second plug-in slot (412) are provided on the support plate (43). The anode pin (16) and the cathode pin (36) are inserted from the first plug-in slot (411) and the second plug-in slot (412) into the pin connection slot (46) below the support plate (43) and are connected to an electrical connection line (47).

10. A clothes processing device, characterized in that: The device comprises at least one water storage cavity, in which the micro-bubble generating device according to any one of claims 1 to 9 is arranged.

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