Degerming liquid generating device, detergent putting system and washing equipment

Abstract

The invention relates to the technical field of washing equipment, in particular to a degerming liquid generating device, a detergent putting system and washing equipment. The degerming liquid generating device is applied to the washing equipment and comprises a liquid storage shell, a liquid outlet, an upper shell and a lower shell, the liquid storage shell is provided with a water inlet and a water outlet and comprises the upper shell and the lower shell, the upper shell and the lower shell are in sealed butt joint and jointly define a containing cavity, and a mounting hole penetrating through the lower shell is formed in the circumferential side wall of the lower shell; the electrolysis assembly is arranged in the containing cavity and comprises an electrolysis shell, an electrolysis piece set arranged in the electrolysis shell and a wiring part penetrating out of the electrolysis shell. The sealing and fixing assembly comprises a first fixing piece and a second fixing piece; the first fixing piece is elastic; the shape outline of the second fixing piece at least can cover the first fixing piece; the wiring part can penetrate through the first fixing piece and the second fixing piece; the locking assembly is arranged to be connected with the first fixing piece and the second fixing piece in a locking mode when the second fixing piece is attached to the outer side face of the first fixing piece. According to the invention, the electrolysis assembly can be detached, and the electrolysis efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of washing equipment technology, and more specifically, to a sterilizing liquid generating device, a detergent dispensing system, and washing equipment. Background Technology

[0002] Currently, the oxidizing active substances produced by electrolysis, such as hydrogen peroxide, hydroxyl groups, or ozone, have strong oxidizing properties and good sterilization capabilities. Therefore, electrolysis equipment can be installed in washing machines to sterilize and purify the clothes inside.

[0003] In related technologies, an electrolysis component connected to the washing drum is installed inside the washing machine. Water within the washing drum circulates between the drum and the electrolysis component, electrolyzing the water to produce antibacterial substances. However, due to the structure of the washing machine, the electrolysis component is typically small and cannot hold water, which can easily lead to excessively long electrolysis times and incomplete electrolysis. Furthermore, because the electrolysis component is fixedly installed, prolonged use can easily cause scaling and corrosion on the electrolysis plates, affecting the electrolysis effect. Summary of the Invention

[0004] In view of this, this application provides a sterilization liquid generating device, a detergent dispensing system, and a washing device to make the electrolysis device easy to replace and extend the electrolysis efficiency.

[0005] In a first aspect, this application provides a sterilizing liquid generating device for use in washing equipment. The sterilizing liquid generating device includes: a liquid storage shell having an inlet and an outlet, the liquid storage shell including a detachably connected upper shell and a lower shell, the upper shell and the lower shell being sealed together and jointly enclosing a receiving cavity, wherein the lower shell has a through mounting hole on its circumferential sidewall; an electrolysis assembly disposed within the receiving cavity, including an electrolysis shell, an electrolysis plate assembly disposed within the electrolysis shell, and a wiring portion extending out of the electrolysis shell, the electrolysis space within the electrolysis shell communicating with the receiving cavity; and a sealing and fixing assembly including a first fixing member and a second fixing member, the first fixing member having a shape and outline... Matching the shape and contour of the mounting hole, the first end of the first fastener is snapped into the electrolytic housing, and the second end is inserted into the mounting hole; the first fastener is elastic; the shape and contour of the second fastener can at least cover the first fastener; wherein the wiring portion can pass through the first fastener and the second fastener; a locking assembly is configured to lock the connection between the first fastener and the second fastener when the second fastener is attached to the outer side of the first fastener; the locking force applied by the locking assembly causes the size of the first fastener to change and fit tightly against the hole wall of the mounting hole, the inner side of the second fastener, and the outer peripheral surface of the wiring portion.

[0006] By adopting the above technical solution, the liquid storage shell is designed with detachably connected upper and lower shells to facilitate opening the accommodating cavity for replacement or maintenance of the internal electrolysis components. The electrolysis components are detachably connected to the liquid storage shell via a sealing and locking assembly. Specifically, a first fixing member is elastic; its first end is engaged within the electrolysis shell, while its second end is inserted into the mounting hole. The locking assembly presses the second fixing member and the first fixing member together to seal them. At this time, the first fixing member undergoes elastic deformation due to the locking force, thus tightly fitting the mounting hole wall, the outer periphery of the wiring section, and the inner side of the second fixing member, achieving stable installation and sealing of the electrolysis components. When replacement is needed, only the upper shell needs to be removed and the locking assembly released to remove the electrolysis components from the accommodating cavity. This allows for quick disassembly and reliable sealing of the electrolysis components, preventing performance degradation caused by scaling or corrosion, ensuring long-term stable sterilization effects, effectively preventing liquid leakage, and reducing maintenance difficulty and time costs.

[0007] Meanwhile, the synergistic effect of the elastic first fixing component and the locking assembly ensures the stability of the electrolytic plate assembly during long-term operation, improving the overall durability and safety of the device. Furthermore, since electrolysis is carried out while water is introduced into the containment cavity, the stability and sufficiency of electrolysis can be guaranteed, improving the generation efficiency and concentration stability of the sterilization solution, and ensuring the continuous output of highly efficient active ingredients under different water quality conditions.

[0008] In an optional embodiment of the above-mentioned sterilization liquid generating device, the first side plate of the electrolytic housing facing the mounting hole is provided with a snap-fit ​​hole corresponding to the mounting hole, and the wiring part extends out of the electrolytic housing from the snap-fit ​​hole; the first fixing member includes a fixing body and a snap-fit ​​periphery, the snap-fit ​​periphery is arranged around the second end of the fixing body and protrudes from the fixing body; the snap-fit ​​periphery is assembled into the electrolytic housing through the snap-fit ​​hole and abuts against the first side plate; wherein, the fixing body is provided with a first through hole for the wiring part to extend out; the second fixing member is provided with a second through hole that matches the contour shape of the first through hole.

[0009] In an optional embodiment of the above-mentioned sterilization liquid generating device, the locking assembly includes: at least two fixing screws arranged at equal central angles around the first through hole, the first end of the fixing screw having a stop portion and abutting against the inner side of the fixing body, the second end of the fixing screw passing through the fixing body and the second fixing member; at least two fixing nuts threadedly connected to the corresponding fixing screws to apply a locking force when the second fixing member covers the outer side of the first fixing member.

[0010] In an optional embodiment of the above-mentioned sterilization liquid generating device, the fixing body is provided with a first through hole for the fixing screw to pass through; and the second fixing member is provided with a second through hole corresponding to the first through hole for the fixing screw to pass through.

[0011] In an optional embodiment of the above-mentioned sterilization liquid generating device, the wiring part includes a first wiring terminal and a second wiring terminal, and an insulating cover is provided around the outer periphery of the first wiring terminal and the second wiring terminal; the insulating cover is configured to isolate the first wiring terminal and the second wiring terminal, and its outline shape matches the first through hole.

[0012] In an optional embodiment of the above-mentioned sterilization liquid generating device, the electrolytic plate group includes: a first electrolytic plate, including at least a first connecting portion and a first bending portion, the first connecting portion being arranged corresponding to the first side plate and electrically connected to the first terminal, the first bending portion being bent and connected to the first connecting portion and extending in a direction away from the first side plate; a second electrolytic plate, including at least a second connecting portion and a second bending portion, the second connecting portion being arranged corresponding to the first side plate and electrically connected to the second terminal, the second bending portion being bent and connected to the second connecting portion and extending in a direction away from the first side plate; wherein, one of the first electrolytic plate and the second electrolytic plate is an anode electrolytic plate, and the other is a cathode electrolytic plate.

[0013] In an optional embodiment of the above-mentioned sterilization liquid generating device, the first electrolytic plate further includes a third bending portion, which is disposed opposite to the first bending portion at both ends of the first connecting portion; the second electrolytic plate further includes a fourth bending portion, which is disposed opposite to the second bending portion at both ends of the second connecting portion; the first electrolytic plate is sleeved on the outer periphery of the second electrolytic plate.

[0014] In an optional embodiment of the above-described sterilization liquid generating device, the second terminal passes through the first connecting portion and is electrically connected to the second connecting portion.

[0015] In an optional embodiment of the above-mentioned sterilization liquid generating device, the electrolytic shell further includes a plurality of bent and connected circumferential side plates, which are fixedly connected to the first side plate and together enclose the electrolytic space; at least one circumferential side plate is provided with a through-hole.

[0016] In an optional embodiment of the above-mentioned sterilization liquid generating device, the second fixing member includes at least an inner fixing layer and an outer fixing layer connected in sequence; the inner fixing layer is configured to be elastic and abut against the first fixing member, and the outer fixing layer is configured to be rigid.

[0017] In an optional embodiment of the above-mentioned sterilization liquid generating device, the water inlet is located on the lower housing and is offset from the electrolysis component, and the water outlet is located on the upper housing.

[0018] In an optional embodiment of the above-mentioned sterilization liquid generating device, the mating surfaces of the upper shell and the lower shell are respectively provided with sealing grooves, and sealing elements are assembled in the sealing grooves.

[0019] In an optional embodiment of the above-mentioned sterilization liquid generating device, the height of the circumferential sidewall of the upper shell is less than the height of the circumferential sidewall of the lower shell.

[0020] Secondly, this application provides a detergent dispensing system, including the aforementioned antibacterial liquid generating device, wherein the inlet is connected to a first inlet pipe and the outlet is connected to a first outlet pipe; and a detergent dispensing device, wherein the dispensed detergent liquid can be selectively guided to the first outlet pipe to be dispensed into the washing chamber of the washing drum through the first outlet pipe.

[0021] Thirdly, this application provides a washing device, including: a washing drum with a washing chamber defined inside; a sterilizing liquid generating device as described above; wherein, a first water outlet pipe is connected to the washing chamber, and the first water outlet pipe is configured to deliver sterilizing liquid to the washing drum.

[0022] Fourthly, this application provides a washing device, including: a washing drum with a washing chamber defined inside; and a detergent dispensing system as described above; wherein a first water outlet pipe is connected to the washing chamber, and the first water outlet pipe is configured to deliver a mixture of antibacterial liquid and detergent to the washing drum.

[0023] In an optional implementation of the above-mentioned washing equipment, the equipment further includes: a second water inlet pipe connected between an external water source and the detergent dispensing device; a second water outlet pipe connected between the detergent dispensing device and the washing drum; and a second water inlet valve disposed on the second water inlet pipe. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of a sterilization solution generating device provided in this application; Figure 2 This is a cross-sectional schematic diagram of a sterilization solution generating device provided in this application; Figure 3 This is an exploded schematic diagram of a liquid storage shell provided in this application; Figure 4 This is a schematic diagram of the structure of an electrolytic plate assembly provided in this application; Figure 5 This is a first-view structural schematic diagram of another electrolytic plate assembly provided in this application; Figure 6 This is a first-view structural schematic diagram of another electrolytic plate assembly provided in this application; Figure 7 This is a structural schematic diagram of an electrolytic plate assembly and a first fixing member provided in this application; Figure 8 This is a structural schematic diagram of another electrolytic plate assembly and a first fixing member provided in this application; Figure 9 This is a schematic diagram of the structure of an electrolytic shell provided in this application; Figure 10 This is a first-view structural schematic diagram of a first fastener provided in this application; Figure 11 This is a structural schematic diagram of a first fastener provided in this application from a second perspective; Figure 12 This is a first-view structural schematic diagram of a second fastener provided in this application; Figure 13 This is a structural schematic diagram of a second fastener provided in this application from a second perspective; Figure 14 This is a structural schematic diagram of a washing device provided in this application.

[0025] Figure label: 01. Washing drum; 100. Liquid storage shell; 101. Inlet; 102. Outlet; 103. Mounting hole; 104. Receptacle; 110. Upper shell; 120. Lower shell; 130. Sealing groove; 200. Electrolysis assembly; 201. Electrolysis space; 210. Electrolysis shell; 211. First side plate; 2110. Snap-fit ​​hole; 212. Circumferential side plate; 2120. Flow hole; 220. Electrolysis plate assembly; 221. First electrolysis plate; 2211. First connecting part; 2212. First bending part; 2213. Third bending part; 222. Second electrolysis plate; 2221. Second connecting part; 2222. Second bending part; 2223. Fourth bending part; 230. Wiring part; 231. First terminal; 232. Second terminal; 233. Insulating cover; 300, Sealing and fixing assembly; 310, First fixing member; 311, Fixing body; 3110, First through hole; 312, Snap-fit ​​periphery; 320, Second fixing member; 3200, Second through hole; 3201, Second perforation; 321, Inner fixing layer; 322, Outer fixing layer; 400. Locking assembly; 410. Fixing screw; 411. Stop; 420. Fixing nut; 510. First inlet water pipe; 511. First inlet water valve; 512. First filter element; 520. First outlet water pipe; 521. Spraying element; 600. Detergent dispensing device; 601. First detergent dispensing section; 602. Second detergent dispensing section; 603. Pressure relief pipeline; 604. Pressure relief component; 606. Third detergent dispensing section; 710. Second water inlet pipe; 711. Second water inlet valve; 720. Second water outlet pipe. Detailed Implementation

[0026] The following specific embodiments illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to limit the application. The singular forms “a,” “said,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. “Multiple” generally includes at least two, but does not exclude the inclusion of at least one.

[0028] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0029] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0030] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0031] Currently, the oxidizing active substances produced by electrolysis, such as hydrogen peroxide, hydroxyl groups, or ozone, have strong oxidizing properties and good sterilization capabilities. Therefore, electrolysis equipment can be installed in washing machines to sterilize and purify the clothes inside.

[0032] In related technologies, an electrolysis component 200 connected to the washing drum 01 is installed inside the washing machine. Water within the washing drum 01 is driven to circulate between the washing drum 01 and the electrolysis component 200 to electrolyze the water and produce antibacterial substances. However, due to the structure of the washing machine, the electrolysis component 200 is typically small and cannot hold water, which can easily lead to excessively long electrolysis times and incomplete electrolysis. Furthermore, because the electrolysis component 200 is fixedly installed, prolonged use can easily cause scaling and corrosion on the electrolysis plates, affecting the electrolysis effect.

[0033] To facilitate the replacement of the electrolysis device and extend the electrolysis efficiency, this application provides a sterilization liquid generating device, a detergent dispensing system, and a washing device.

[0034] In the first aspect, combined Figures 1 to 13 As shown, the sterilization liquid generating device provided in this application is applied to washing equipment.

[0035] The sterilization liquid generating device includes a liquid storage shell 100, an electrolysis component 200, a sealing and fixing component 300, and a locking component 400.

[0036] The liquid storage housing 100 has an inlet 101 and an outlet 102. The liquid storage housing 100 includes an upper housing 110 and a lower housing 120 that are detachably connected. The upper housing 110 and the lower housing 120 are sealed together and jointly enclose a receiving cavity 104. The lower housing 120 has a through mounting hole 103 on its circumferential sidewall.

[0037] The electrolysis assembly 200 is disposed in the accommodating cavity 104 and includes an electrolysis housing 210, an electrolysis plate group 220 disposed in the electrolysis housing 210, and a wiring portion 230 extending out of the electrolysis housing 210. The electrolysis space in the electrolysis housing 210 is connected to the accommodating cavity 104.

[0038] The sealing and fixing assembly 300 includes a first fixing member 310 and a second fixing member 320. The shape and contour of the first fixing member 310 match the shape and contour of the mounting hole 103. The first end of the first fixing member 310 is snapped into the electrolytic housing 210, and the second end is inserted into the mounting hole 103. The first fixing member 310 is elastic. The shape and contour of the second fixing member 320 can at least cover the first fixing member 310. The wiring portion 230 can pass through the first fixing member 310 and the second fixing member 320.

[0039] The locking assembly 400 is configured to lock the first fixing member 310 and the second fixing member 320 together when the second fixing member 320 is attached to the outer side of the first fixing member 310. The locking force applied by the locking assembly 400 causes the size of the first fixing member 310 to change and fit tightly against the wall of the mounting hole 103, the inner side of the second fixing member 320 and the outer peripheral surface of the wiring portion 230.

[0040] Optionally, the liquid storage housing 100 includes an upper housing 110 and a lower housing 120 that are joined together vertically. The two are detachably connected by means of clips, screws, etc., to facilitate assembly and maintenance. In this solution, the upper housing 110 and the lower housing 120 are connected by screws to improve the stability and sealing of the connection.

[0041] Furthermore, the liquid storage shell 100 is provided with an inlet 101 and an outlet 102. The inlet 101 is used to connect to an external water supply pipeline, and the outlet 102 is used to transport the electrolyzed disinfectant or detergent solution to the washing chamber of the washing drum or the detergent dispensing system.

[0042] Specifically, the inlet 101 is connected to a first inlet pipe 510, which is connected to an external water source to introduce water into the storage tank 100. The outlet 102 is connected to a first outlet pipe 520, which is used to transport the electrolyzed solution to a designated location, including the washing chamber of the washing drum or a detergent dispensing system. The first inlet pipe 510 is equipped with a first inlet valve 511 to control the water flow to or cut off the water flow to the receiving chamber 104. Optionally, the first outlet pipe 520 is equipped with a first outlet valve and / or a check valve. The first outlet valve is used to regulate the timing of the output of the oxidizing and sterilizing solution, and the check valve prevents liquid backflow, ensuring safe and reliable system operation.

[0043] Furthermore, the electrolysis assembly 200 is disposed within the accommodating cavity 104, and includes an electrolysis shell 210 and an electrolysis plate assembly 220 disposed within an internal electrolysis space 201. The electrolysis space 201 inside the electrolysis shell 210 is connected to the accommodating cavity. This allows water to flow into the electrolysis space 201, and the oxidative bactericidal solution formed after electrolysis can flow back into the accommodating cavity 101 and mix with the water.

[0044] When the electrolysis plate group 220 is in operation, it electrolyzes the water in the electrolysis space 201 to form one or more oxidizing and disinfecting substances, including hydrogen peroxide, ozone, hypochlorous acid, and hydroxyl radicals. These oxidizing and disinfecting substances are mixed with water to form a disinfecting solution.

[0045] In this design, the electrolysis assembly 200 is detachably connected to the lower housing 120 via a sealing and fixing assembly 300. Specifically, the first end of the first fixing member 310 can be engaged within the electrolysis housing 210, thereby connecting with the electrolysis assembly 200. The second end of the first fixing member 320 can be inserted into a mounting hole 103 provided on the circumferential side wall of the lower housing 120. The second end of the first fixing member 310 matches the shape and contour of the mounting hole 103 and abuts against the side wall of the mounting hole 103, thus achieving a stable connection between the first fixing member 310 and the lower housing 120. After the first fixing member 310 is inserted into the mounting hole 103, the second fixing member 320 is pressed against the outer wall of the lower housing 120, causing the second fixing member 320 to abut against the first fixing member 310. At this time, the locking assembly 400 secures the first fixing member 310 and the second fixing member 320 together.

[0046] The wiring portion 230 of the electrolysis component 200 can pass through the first fixing member 310 to extend out of the liquid storage housing 100, thereby realizing the electrical connection between the electrolysis component 200 and an external power source. Optionally, the wiring portion 230 passes through the first fixing member 310 and is tightly connected to the first fixing member 310 to prevent the oxidizing and bactericidal solution from seeping out, thereby improving safety and durability.

[0047] When the locking assembly 400 applies a locking force, the elastic first fixing member 310 deforms, thereby filling the minute gaps between the first fixing member 310 and the mounting hole 103, as well as the minute gaps between the first fixing member 310 and the wiring portion 230. This effectively prevents liquid leakage from the connection and ensures the sealing reliability of the electrolysis assembly 200 during long-term operation. Simultaneously, the elastic deformation also buffers the impact of external vibrations on the electrolysis assembly 200, reducing the risk of loosening due to vibration and further improving the overall stability and safety of the device. The sealing and fixing assembly 300 and the locking assembly 400 work together to ensure that the electrolysis assembly maintains excellent sealing performance and structural stability even during frequent disassembly and assembly and long-term operation.

[0048] The resilience of the elastic material ensures that the first fastener 310 remains firmly attached to the mounting hole wall and wiring section, maintaining a reliable seal even under temperature changes or mechanical stress. The compact design facilitates disassembly and maintenance, effectively extending service life and ensuring the safe preparation and storage of the disinfectant solution.

[0049] Optionally, the first fastener 310 is made of a corrosion-resistant elastic material. Specifically, the first fastener 310 is made of fluororubber or silicone, which can maintain stable performance in humid and highly oxidizing environments and effectively resist corrosion from active oxygen substances generated during electrolysis.

[0050] Optionally, the volume of the accommodating cavity 104 inside the liquid storage shell 100 is set to 0.2 to 1 L. In this way, the liquid storage shell 100 can not only store the water used for electrolysis, but also facilitate the rapid electrolysis to generate a high concentration of oxidative bactericidal solution.

[0051] Optionally, the outline of the second fastener 320 can at least completely cover the first fastener 310. In this way, the second fastener 320 can effectively limit the deformation of the first fastener 310 from inside the liquid storage housing 100 to outside the liquid storage housing 100, preventing it from shifting or being squeezed out during the locking process, thereby ensuring the integrity of the sealing structure. At the same time, it makes the locking force distribution more uniform, improving connection reliability. Combined with the pre-tightening force applied by the locking assembly 400, the electrolysis assembly 200 can remain stable under complex operating conditions such as vibration and temperature changes, further enhancing the safety and durability of the device.

[0052] Optionally, the outer wall of the lower housing 120 may be provided with a mounting groove, and a fixing periphery may be provided around the second fixing member 320, which can be embedded in the mounting groove. In this way, the second fixing member 320 achieves circumferential limitation through the cooperation of the fixing periphery and the mounting groove, preventing it from rotating or radially shifting during the locking process, and ensuring the stability of the sealing structure. The constraint of the mounting groove on the fixing periphery can also enhance the connection strength between the lower housing 120 and the second fixing member 320, and improve the vibration resistance of the overall structure.

[0053] By adopting the above technical solution, the liquid storage shell is designed with detachably connected upper and lower shells to facilitate opening the accommodating cavity for replacement or maintenance of the internal electrolysis components. The electrolysis components are detachably connected to the liquid storage shell via a sealing and locking assembly. Specifically, a first fixing member is elastic; its first end is engaged within the electrolysis shell, while its second end is inserted into the mounting hole. The locking assembly presses the second fixing member and the first fixing member together to seal them. At this time, the first fixing member undergoes elastic deformation due to the locking force, thus tightly fitting the mounting hole wall, the outer periphery of the wiring section, and the inner side of the second fixing member, achieving stable installation and sealing of the electrolysis components. When replacement is needed, only the upper shell needs to be removed and the locking assembly released to remove the electrolysis components from the accommodating cavity. This allows for quick disassembly and reliable sealing of the electrolysis components, preventing performance degradation caused by scaling or corrosion, ensuring long-term stable sterilization effects, effectively preventing liquid leakage, and reducing maintenance difficulty and time costs.

[0054] Meanwhile, the synergistic effect of the elastic first fixing component and the locking assembly ensures the stability of the electrolytic plate assembly during long-term operation, improving the overall durability and safety of the device. Furthermore, since electrolysis is carried out while water is introduced into the containment cavity, the stability and sufficiency of electrolysis can be guaranteed, improving the generation efficiency and concentration stability of the sterilization solution, and ensuring the continuous output of highly efficient active ingredients under different water quality conditions.

[0055] In an optional embodiment of the above-mentioned sterilization liquid generating device, the first side plate 211 of the electrolytic housing 210 facing the mounting hole 103 is provided with a snap-fit ​​hole 2110 corresponding to the mounting hole 103, and the wiring part 230 extends out of the electrolytic housing 210 from the snap-fit ​​hole 2110.

[0056] The first fastener 310 includes a fastening body 311 and a snap-fit ​​periphery 312. The snap-fit ​​periphery 312 is arranged around the second end of the fastening body 311 and protrudes from the fastening body 311. The snap-fit ​​periphery 312 is assembled into the electrolytic shell 210 through the snap-fit ​​hole 2110 and abuts against the first side plate 211.

[0057] The fixing body 311 has a first through hole 3110 for the wire part 230 to extend out; the second fixing member 320 has a second through hole 3200 that matches the outline shape of the first through hole 3110.

[0058] In this design, the engagement of the snap-fit ​​hole 2110 and the snap-fit ​​periphery 312 enables rapid positioning and installation of the first fixing member 310 and the electrolytic shell 210, improving assembly efficiency. The snap-fit ​​periphery 312, after being inserted into the snap-fit ​​hole 2110, forms a limiting position, preventing displacement of the first fixing member 310 before locking, ensuring the stability and accuracy of the assembly process, and reducing installation difficulty. During installation, the elastic deformation of the first fixing member 310 allows the snap-fit ​​periphery 312 to engage with the snap-fit ​​hole 2110 and abut against the side wall of the electrolytic shell 210. At this time, the fixing body 311 of the first fixing member 310 abuts against the peripheral wall surface of the snap-fit ​​hole 2110. This abutment structure further enhances the connection stability between the first fixing member 310 and the electrolytic shell 210 and effectively disperses stress during the locking process, avoiding structural damage caused by excessive local stress. The fit between the snap-fit ​​hole 2110 and the snap-fit ​​periphery 312 also improves the uniformity of the sealing surface, which helps to prevent the risk of leakage caused by assembly deviation.

[0059] Optionally, the fixing body 311 has a first through hole 3110 for the wiring part 230 to extend out; the second fixing member 320 has a second through hole 3200 that matches the contour shape of the first through hole 3110. In this way, the wiring part 230 can easily pass through the first through hole 3110 and the second through hole 3200 to achieve external electrical connection. At the same time, the second fixing member 320 is locked to the first fixing member 310 by fasteners, further pressing the wiring part 230 to prevent loosening or poor contact.

[0060] When the first fastener 310 is installed in the mounting hole 103, the second fastener 320 is simultaneously locked, so that the wiring part 230 is firmly clamped in the first through hole 3110 and the second through hole 3200. When the first fastener 310 deforms, it will simultaneously fill the gap between itself and the wiring part 230, further improving the reliability of the connection and the sealing performance.

[0061] Meanwhile, the alignment design of the first through hole 3110 and the second through hole 3200 ensures that the wiring part 230 does not twist or shift during the installation process, thus guaranteeing the stability of the electrical connection. When the second fixing member 320 is locked, its end face and the fixing body 311 of the first fixing member 310 together form a double-sided pressing structure against the wiring part 230, effectively preventing loosening of the contact due to vibration or thermal expansion and contraction, and improving the durability and safety of the electrical connection.

[0062] In an optional embodiment of the above-mentioned sterilization liquid generating device, the locking assembly 400 includes at least two fixing screws 410 and at least two fixing nuts 420.

[0063] Specifically, at least two fixing screws 410 are arranged around the first through hole 3110 with equal central angles in the circumferential direction. The first end of the fixing screw 410 is provided with a stop part 411 and abuts against the inner side of the fixing body 311. The second end of the fixing screw 410 passes through the fixing body 311 and the second fixing member 320.

[0064] At least two fixing nuts 420 are threadedly connected to corresponding fixing screws 410 to apply a locking force when the second fixing member 320 covers the outer side of the first fixing member 310.

[0065] Optionally, at least two fixing screws 410 are arranged with equal central angles around the circumference of the first through hole 3110. This ensures that when the locking assembly 400 locks the first fixing member 310310 and the second fixing member 320, the clamping force is evenly distributed along the circumference of the first through hole 3110, effectively reducing the risk of localized stress concentration and improving the overall rigidity and sealing reliability of the connection structure. The evenly distributed clamping force also ensures the stable clamping of the wiring portion 230 within the through hole, preventing displacement or wear caused by unilateral force, further guaranteeing the durability and safety of the electrical connection.

[0066] Furthermore, the stop portion 411 of the fixing screw 410 forms a limiting fit with the inner side of the first fixing member 310 to prevent the screw from moving during the locking process, thereby improving assembly efficiency and connection accuracy. The inner side of the first fixing member 310 faces the receiving cavity 104.

[0067] The fixing nut 420 and the fixing screw 410 are locked together via a threaded engagement. The axial force generated during tightening is further transmitted to the second fixing member 320, ensuring a tight fit between its mating surface and that of the first fixing member 310. This maintains a stable clamping force even under the operation and vibration of the electrolysis assembly 200, preventing loosening of the wiring section 230. Simultaneously, the symmetrical layout of the locking assembly 400 effectively balances assembly stress, preventing structural deformation or sealing failure due to uneven stress, and ensuring long-term stable operation of the sterilization generator under complex conditions.

[0068] In an optional embodiment of the above-mentioned sterilization liquid generating device, the fixing body 311 is provided with a first through hole for the fixing screw 410 to pass through; and the second fixing member 320 is provided with a second through hole 3201 corresponding to the first through hole for the fixing screw 410 to pass through.

[0069] This ensures that the fixing screw 410 can pass through smoothly. The second through hole 3201 corresponding to the first through hole is coaxially arranged to ensure that the fixing screw 410 is axially connected.

[0070] The diameters of the first and second through holes 3201 are slightly larger than the outer diameter of the rod of the fixing screw 410, which facilitates alignment and insertion during assembly. In this way, the deformation generated when the first fixing member 310 is clamped can be used to fill the gap between it and the fixing screw 410 to ensure sealing.

[0071] Optionally, the first through hole and / or the second through hole 3201 are threaded holes. This allows for a direct initial connection between the fixing screw 410 and the first fixing member 410 and the second fixing member 420 via threaded engagement, thereby improving the reliability of the connection. Simultaneously, the threaded hole design effectively prevents the fixing screw from loosening under vibration conditions, further enhancing the stability of the connection.

[0072] In an optional embodiment of the above-mentioned sterilization liquid generating device, the wiring section 230 includes a first wiring terminal 231 and a second wiring terminal 232, and an insulating cover 233 is provided around the outer periphery of the first wiring terminal 231 and the second wiring terminal 232; the insulating cover 233 is configured to isolate the first wiring terminal 231 and the second wiring terminal 232, and its outline shape matches the first through hole 3110.

[0073] In this design, the annular insulation structure of the terminal block 232 effectively prevents the risk of short circuits caused by humid environments. The insulating housing 233 is injection molded from corrosion-resistant, high-dielectric-strength engineering plastic and fits tightly against the main body of the wiring section 230, forming a complete leakage protection barrier. Its inner wall may be provided with a labyrinth-type sealing groove to further block the electrolyte from penetrating along the wire path.

[0074] Optionally, the insulating cover 233 can be double-fixed with elastic clips and screws to the first terminal 231 and the second terminal 232 to ensure that it will not loosen due to vibration during long-term operation.

[0075] Optionally, the end of the insulating cover 233 facing the electrolytic housing 210 is a closed end, and the first terminal 231 and the second terminal 232 pass through the closed end and extend into the interior of the electrolytic housing 210, thereby achieving electrical connection with the electrolytic plate assembly 220.

[0076] Optionally, an acid and alkali resistant rubber sealing ring is provided on the contact surface between the closed end and the electrolytic shell 210 to prevent electrolyte leakage.

[0077] Optionally, an acid and alkali resistant rubber sealing ring is provided between the closed end and the first terminal 231 and the second terminal 232 to prevent electrolyte leakage.

[0078] In an optional embodiment of the above-mentioned sterilization liquid generating device, the electrolytic plate group 220 includes a first electrolytic plate 221 and a second electrolytic plate 222.

[0079] Combination Figure 4 As shown, the first electrolytic plate 221 includes at least a first connecting portion 2211 and a first bending portion 2212. The first connecting portion 2211 is arranged corresponding to the first side plate 211 and electrically connected to the first terminal 231. The first bending portion 2212 is bent and connected to the first connecting portion 2211 and extends in a direction away from the first side plate 211. The second electrolytic plate 222 includes at least a second connecting portion 2221 and a second bending portion 2222. The second connecting portion 2221 is arranged corresponding to the first side plate 211 and electrically connected to the second terminal 232. The second bending portion 2222 is bent and connected to the second connecting portion 2221 and extends in a direction away from the first side plate 211.

[0080] Among them, one of the first electrolytic plate 221 and the second electrolytic plate 222 is an anode electrolytic plate, and the other is a cathode electrolytic plate.

[0081] In this design, the first bending portion 2212 and the second bending portion 2222 are arranged at intervals relative to each other. This spatially separates the first electrolytic plate 221 and the second electrolytic plate 222, avoiding the risk of short circuits caused by direct contact, while providing a stable electric field distribution for the electrolysis reaction.

[0082] The gap between the bending part 2212 and the second bending part 2222 can be set to 3mm to 8mm to ensure that the bubbles escape smoothly during the electrolysis process and avoid excessive local current density.

[0083] The first connecting part 2211 and the second connecting part 2221 are fixed to the first terminal 231 and the second terminal 232 by welding or crimping, respectively, to ensure reliable electrical connection and low contact resistance.

[0084] Optionally, the extension directions of the first bending portion 2212 and the second bending portion 2222 are parallel to each other and arranged parallel to the axis of the electrolytic shell 210, so as to ensure uniform distribution of electric field lines and improve electrolysis efficiency.

[0085] Optionally, the surface of the electrolytic plate assembly 220 is coated with a corrosion-resistant coating to improve its stability and lifespan during long-term use. The coating material can be a high-performance material such as titanium-based ceramics or platinum-iridium alloys, which maintain good conductivity and corrosion resistance under strong electrolytic environments.

[0086] In an optional embodiment of the above-mentioned sterilizing liquid generating device, combined with Figures 5 to 8 As shown, the first electrolytic plate 221 further includes a third bending portion 2213, and the second electrolytic plate 222 further includes a fourth bending portion 2223. The third bending portion 2213 is disposed opposite to the first bending portion 2212 at both ends of the first connecting portion 2211; the second electrolytic plate 222 further includes a fourth bending portion 2223, which is disposed opposite to the second bending portion 2222 at both ends of the second connecting portion 2221; the first electrolytic plate 221 is sleeved on the outer periphery of the second electrolytic plate 222.

[0087] Optionally, the third bending portion 2213 can form a U-shaped electrolytic plate; the fourth bending portion 2223 can make the second electrolytic plate 222 also have a U-shaped structure. The relative bending design of the two increases the effective electrolysis area and guides the fluid to form turbulence in the electrolysis chamber, thereby improving the generation rate and distribution uniformity of bactericidal ions.

[0088] In this design, both the first connecting portion 2211 and the second connecting portion 2221 are parallel to the first side plate of the electrolytic shell 210 and are flat. The first bending portion 2212 and the second bending portion 2222 are located on the same side, as are the third bending portion 2213 and the fourth bending portion 2223. All the bending portions extend in a direction away from the first side plate.

[0089] Optionally, the distance between the first bend 2212 and the second bend 2222, and the distance between the third bend 2213 and the fourth bend 2223 are all kept within the range of 3mm to 8mm.

[0090] Optionally, the electrode materials of the electrolytic anode and cathode plates adopt a carbon-based three-dimensional structure; the catalyst coating on the surface of the electrolytic anode and cathode plates is one or more of noble metal catalysts, transition metal oxide catalysts, and carbon-based catalysts. During the electrolysis of water in the electrolysis unit 200, depending on the selectivity of the catalytic material to the reaction pathway, strong oxidizing and bactericidal substances such as hydrogen peroxide, ozone, hypochlorous acid, and hydroxyl radicals will be generated.

[0091] In an optional embodiment of the above-mentioned sterilization liquid generating device, the second terminal 232 passes through the first connecting part 2211 and is electrically connected to the second connecting part 2221.

[0092] In other words, when the first electrolytic plate 221 and the second electrolytic plate 222 are configured in a U-shape, the second terminal 232 passes through the first connecting portion 2211 and is electrically connected to the second connecting portion 2221. Furthermore, an insulating element is provided at the contact point between the second terminal 232 and the first connecting portion 221. This effectively prevents short circuits and ensures that the second terminal 232 is stably connected only to the second connecting portion 2221.

[0093] Optionally, the insulating component is made of a polymer material resistant to electrolytic corrosion and is precisely embedded in the conductive path of the first connection part 2211, which not only ensures the reliability of the electrical connection but also significantly improves the durability of the device.

[0094] In an optional embodiment of the above-mentioned sterilization liquid generating device, the electrolytic shell 210 further includes a plurality of bent and connected circumferential side plates 212, the circumferential side plates 212 being fixedly connected to the first side plate 211 and jointly enclosing the electrolytic space; at least one circumferential side plate 212 is provided with a through-hole 2120.

[0095] Optionally, the arrangement of the flow holes 2120 can enable the connection between the accommodating cavity 104 and the electrolysis space, thereby ensuring the outflow of water and the outflow of oxidizing and bactericidal substances.

[0096] Optionally, the electrolytic shell 210 further includes a second side plate, which is arranged opposite to the first side plate 211. The second side plate is also provided with a flow hole 2120.

[0097] Optionally, a plurality of flow holes 2120 extend along the length direction of the circumferential side plate 212 and are arranged at intervals; or, a plurality of flow holes 2120 extend along the width direction of the circumferential side plate 212 and are arranged at intervals; or, a plurality of flow holes 2120 extend obliquely relative to the length direction of the circumferential side plate 212 and are arranged at intervals.

[0098] In an optional embodiment of the above-mentioned sterilization liquid generating device, the second fixing member 320 includes at least an inner fixing layer 321 and an outer fixing layer 322 connected in sequence; the inner fixing layer 321 is configured to be elastic and abut against the first fixing member 310, and the outer fixing layer 322 is configured to be rigid.

[0099] By configuring two fasteners 320, including an elastic inner fastening layer 321 and a rigid outer fastening layer 322, the inner fastening layer 321 can also elastically deform to tightly fit the fastening body 311 when the locking assembly 400 applies a locking force, thereby achieving a tight fit between the two and improving the fixation stability and seismic performance. The rigid outer fastening layer 322 provides structural support, prevents excessive deformation of the inner fastening layer 321, and ensures connection reliability during long-term use.

[0100] Thus, at least the double-layer structural design can effectively extend the service life of the device.

[0101] Optionally, the inner fixing layer 321 and the outer fixing layer 322 are integrally formed by a hot-pressing process to ensure a strong bond between the layers and prevent peeling. This maintains a stable fixing effect even under vibration or frequent insertion / removal conditions, preventing poor contact due to loosening.

[0102] Optionally, the inner fixing layer 321 is made of silicone rubber or TPU material, which has excellent resilience and sealing properties, while also providing dust and water protection. The outer fixing layer 322 is made of polycarbonate or nylon material, which has high strength and heat resistance, and can maintain structural stability in high temperature and high humidity environments, further improving the overall protection level and environmental adaptability of the device.

[0103] In addition, both the inner fixing layer 321 and the first fixing member 310 are elastic. When subjected to a force applied by the locking assembly 400, the two work together to undergo elastic deformation, achieving adaptive fitting and enhancing sealing reliability.

[0104] In an optional embodiment of the above-mentioned sterilization liquid generating device, the water inlet 101 is disposed in the lower housing 120 and is staggered with the electrolysis component 200, and the water outlet 102 is disposed in the upper housing 110.

[0105] By positioning the inlet 101 at the bottom of the lower shell, natural gravity flow is facilitated, improving water intake efficiency. Connecting the inlet 101 to an external water source allows water to flow smoothly into the accommodating cavity 104, preventing turbulence. Simultaneously, this design effectively reduces turbulent dead zones within the internal structure, lowering the risk of microbial growth.

[0106] By setting the outlet in the upper shell 110, the solution in the containment cavity 104 can overflow naturally after reaching a certain level, achieving a dynamic balance between continuous water output and replenishment. This avoids the risk of leakage caused by excessively high liquid levels, while ensuring that the containment cavity 104 always maintains a suitable reaction volume.

[0107] Optionally, a guide tube assembly is connected within the accommodating cavity 104, extending into the interior of the lower housing 120. This allows a pump to be installed on the first outlet pipe 520 to draw the oxidizing and sterilizing solution.

[0108] In an optional embodiment of the above-mentioned sterilization liquid generating device, the mating surfaces of the upper housing 110 and the lower housing 120 facing each other are respectively provided with sealing grooves 130, and sealing elements are assembled in the sealing grooves 130.

[0109] In this way, a sealed connection can be achieved between the upper housing 110 and the lower housing 120. A continuous and closed protective barrier is formed at the joint surface through a sealing element or ultrasonic welding process, which effectively prevents external moisture and pollutants from entering while avoiding the leakage of internal water.

[0110] Optionally, the mating surfaces of the upper housing 110 and the lower housing 120 facing each other are provided with interlocking limiting steps. The cooperation of the limiting steps achieves precise alignment, improves assembly efficiency and structural stability, and can maintain sealing integrity under long-term vibration or temperature change environment, preventing leakage or contact failure caused by housing deformation.

[0111] Optionally, the upper housing 110 and the lower housing 120 are respectively provided with labyrinth-type sealing structures on their mating surfaces, which use a tortuous path to inhibit liquid seepage along the joint and significantly improve waterproof and leak-proof performance. Furthermore, the labyrinth structure can work in conjunction with the sealing element to extend the leakage path without increasing the clamping force, effectively improving the reliability of the seal.

[0112] Optionally, the seal is a sealing ring. The sealing ring is interference-fitted into the sealing groove. After the sealing ring is embedded in the sealing groove, it undergoes pre-compression deformation, further enhancing the sealing effect and effectively preventing the degradation of sealing performance due to material aging or deformation under long-term operating conditions.

[0113] Optionally, the upper housing 110 and the lower housing 120 are respectively provided with upper fixing ears 111 and lower fixing ears 121 at their respective ends facing each other. Multiple upper fixing ears 111 are evenly arranged at equal intervals around the circumference of the upper housing 110; lower fixing ears 121 are correspondingly provided with the upper fixing ears 111, that is, evenly arranged at equal intervals around the circumference of the lower housing 110. The upper fixing ears 111 and lower fixing ears 121 are respectively provided with fixing through holes to allow fasteners to pass through and connect, thereby achieving a secure assembly of the upper housing 110 and the lower housing 120. The fasteners are screws and nuts.

[0114] In an optional embodiment of the above-mentioned sterilization liquid generating device, the height of the circumferential sidewall of the upper housing 110 is less than the height of the circumferential sidewall of the lower housing 120.

[0115] By setting the height of the circumferential sidewall of the upper housing 110 to be less than the height of the circumferential sidewall of the lower housing 120, it can be ensured that after the upper housing 110 and the lower housing 120 are assembled, the water flowing in will preferentially fill the lower housing 120, thereby reducing water overflow or leakage.

[0116] Secondly, combining Figures 1 to 14 As shown, this application provides a detergent dispensing system, including the aforementioned antibacterial liquid generating device, wherein the inlet 101 is connected to a first inlet pipe 510, and the outlet 102 is connected to a first outlet pipe 520; and a detergent dispensing device 600, wherein the dispensed detergent liquid can be selectively guided to the first outlet pipe 520 to be dispensed into the washing chamber of the washing drum 01 through the first outlet pipe 520.

[0117] By selectively channeling the detergent solution dispensed by the detergent dispensing device 600 to the first water outlet pipe 520, thorough mixing of the detergent and the disinfectant solution can be achieved, thereby improving the washing effect. Furthermore, the detergent can be injected into the disinfectant solution after it has been formed, thus avoiding damage to the electrolysis component 200 while ensuring the stability and efficiency of the detergent dispensing system. The design of the detergent dispensing device 600 fully considers fluid dynamics characteristics, ensuring that the detergent can be injected into the first water outlet pipe 520 and quickly mixed with the disinfectant solution. This design not only improves the utilization rate of the detergent but also avoids uneven washing effects caused by excessively high local concentrations.

[0118] To further optimize the performance of the detergent dispensing system, the detergent dispensing device 600 can be made of corrosion-resistant and easy-to-clean materials, such as food-grade plastic or stainless steel. These materials not only resist the corrosive effects of chemicals in detergents but also prevent the accumulation of dirt due to long-term use, thereby extending the service life of the equipment. Simultaneously, the internal surface of the detergent dispensing device 600 can be treated with a special coating to reduce detergent residue and improve cleaning efficiency.

[0119] Optionally, the detergent dispensing device 600 includes a first detergent dispensing unit 601, which automatically dispenses detergent when water flows through the first water outlet pipe 520. The detergent dispensing device 600 also includes a second detergent dispensing unit 602, which also automatically dispenses detergent when water flows through the first water outlet pipe 520. Both the first detergent dispensing unit 601 and the second detergent dispensing unit 602 can contain laundry detergent, or one can dispense laundry detergent and the other fabric softener.

[0120] Optionally, the detergent dispensing system further includes a pressure relief line 603 and a pressure relief component 604. The pressure relief line 603 is connected between the detergent dispensing device 600 and the first water outlet line 520, and the pressure relief component 604 is disposed in the pressure relief line 603.

[0121] The pressure relief pipe 603 and pressure relief component 604 prevent excessive pressure in the first water outlet pipe 520, thus preventing pipe blockage or damage. Specifically, the pressure relief component 604 automatically opens when the pressure exceeds a preset value, guiding excess washing water back to the detergent dispensing device 02 through the pressure relief pipe to maintain stable system operation, thereby improving the safety of the washing equipment and extending the service life of each pipe and component.

[0122] Optionally, the pressure relief component 604 is a pressure relief valve.

[0123] Optionally, a sealing assembly is provided at the connection between the pressure relief component 604 and the pressure relief pipeline 603 to ensure the tightness of the connection and prevent liquid leakage or external impurities from entering the system.

[0124] Optionally, the pressure relief component 604 may be electrically connected to a pressure sensor and an alarm device. When the pressure in the first outlet water pipe 520 rises abnormally, the pressure sensor can monitor it in real time and transmit a signal to trigger the alarm device, thereby alerting the user to the abnormality.

[0125] Optionally, the inner wall of the pressure relief line 603 is smoothed to reduce fluid resistance and prevent impurity deposition. Furthermore, the pressure relief line 603 is made of a corrosion-resistant and high-temperature-resistant material.

[0126] Optionally, a filter element is provided at the end or inside of the pressure relief line 603 to intercept impurities or incompletely dissolved substances that may flow back.

[0127] The first water inlet pipe 510 is provided with a first water inlet valve 511 and a first filter element 512 in sequence; the first filter element 512 is configured to filter impurities in the water in the first water inlet pipe 510.

[0128] By cooperating with the first inlet valve 511 and the first filter element 512, the water quality can be guaranteed while controlling the water inlet volume of the first inlet pipe 510.

[0129] The first water inlet valve 511 can automatically adjust its opening according to the actual operating parameters of the washing equipment, thereby achieving precise control of the water inlet volume to meet the water demand of different washing programs and avoid the problem of unstable water inlet caused by water pressure fluctuations.

[0130] Optionally, the filter element 022 adopts a multi-layer composite filter material structure to intercept silt, rust and other small particles in the washing water, ensuring that the water is clean and free of impurities, so as to protect the jet assembly 200, impeller assembly 300 and electrolysis assembly 200.

[0131] Thirdly, combining Figures 1 to 14 As shown, this application provides a washing device, including: a washing drum 01, which internally defines a washing chamber; a sterilizing liquid generating device as described above; wherein, a first water outlet pipe 520 is connected to the washing chamber, and the first water outlet pipe 520 is configured to deliver sterilizing liquid to the washing drum 01.

[0132] In this solution, the first water outlet pipe 520 is connected to the washing drum, which can guide the generated disinfectant solution to the washing drum 01, thereby sterilizing and disinfecting the clothes in the washing drum 01.

[0133] Optionally, a spray element 521 is provided at one end of the first water outlet pipe 520 that connects to the washing drum 01.

[0134] Optionally, the spray element 521 is a Venturi jet element. The Venturi jet element has an air duct connected to the washing drum. Thus, the spray element 521 can create a high-pressure jet of airflow from the washing water, thereby further improving the mixing efficiency of the disinfectant and air during spraying, allowing the oxidizing and bactericidal substances to be more evenly distributed within the washing drum 01. The Venturi jet element design utilizes fluid dynamics principles; when water flows through a narrow throat, the flow velocity increases significantly, creating a negative pressure area at the inlet of the air duct. This draws in external air and mixes it thoroughly with the water containing the disinfectant, enhancing not only the diffusion capacity of the disinfectant but also improving the contact effect between the clothes and the oxidizing and bactericidal substances during washing, thereby achieving a more efficient sterilization and disinfection function.

[0135] Optionally, the spraying element 521 is a nozzle. Specifically, the nozzle is designed with a porous structure, which can disperse water containing disinfectant liquid into fine droplets, further increasing its contact area with the clothes to be washed, thereby improving washing efficiency and sterilization effect.

[0136] Fourthly, in combination Figures 1 to 14 As shown, this application provides a washing device, including: a washing drum 01, which internally defines a washing chamber; and a detergent dispensing system as described above; wherein a first water outlet pipe 520 is connected to the washing chamber, and the first water outlet pipe 520 is configured to deliver a mixture of antibacterial liquid and detergent to the washing drum 01.

[0137] When the above technical solution is adopted, the sterilization liquid generating device is set before the detergent dispensing device. In this way, direct contact between the detergent and the electrolysis components can be avoided, thereby reducing the risk of damage to the electrolysis device by the detergent.

[0138] In this process, clean water for washing enters the receiving cavity 104 through the inlet. As the water level gradually rises, the electrolysis unit 200 operates to conduct an electrolytic reaction, generating oxidizing and bactericidal substances with strong oxidizing properties, such as hydroxyl radicals, hydrogen peroxide, or ozone. These oxidizing and bactericidal substances mix with water to form a disinfecting solution. The water level in the solution within the receiving cavity 104 gradually rises and is gradually electrolyzed, thereby forming an oxidizing and bactericidal solution.

[0139] Furthermore, when the oxidative sterilization solution passes through the first water outlet pipe 520, the detergent dispensing device can dispense detergent, thereby forming a mixture of sterilization solution and detergent, which is then transported to the washing drum 01 through the first water outlet pipe 520, thus ensuring the washing and sterilization effects on the clothes.

[0140] The first water outlet pipe 520 is connected to a spray element 521 at one end of the washing drum 01. Optionally, the spray element 521 is a Venturi jet element. Alternatively, the spray element 521 is a nozzle.

[0141] In an optional implementation of the above-mentioned washing equipment, the equipment further includes: a second water inlet pipe 710, which is connected between an external water source and a detergent dispensing device 600; a second water outlet pipe 720, which is connected between the detergent dispensing device 600 and the washing drum 01; and a second water inlet valve 711, which is installed in the second water inlet pipe 710.

[0142] Specifically, the detergent dispensing device 600 also includes a third detergent dispensing unit 606. The second water inlet pipe 710 increases the water intake methods for the washing drum 01, thereby enhancing the flexibility and adaptability of the washing equipment. Users can select the appropriate water intake mode according to different washing needs. For example, when a quick wash is required, water can be directly supplied to the washing drum 01 through the second water inlet pipe 710 and the second water outlet pipe 720, reducing the time consumed in intermediate steps; while when a higher sterilization effect is required, the first water inlet pipe 510 can be used in conjunction with the sterilization liquid generator to produce a highly efficient sterilization liquid to meet the needs of deep cleaning.

[0143] The second water inlet pipe 710 is equipped with a second water inlet valve 711. The second water inlet valve 711 allows for precise control of the water flow into the second water inlet pipe 710, thus meeting the water requirements of different washing programs. The second water inlet valve 711 can automatically adjust its opening according to the actual operating parameters of the washing equipment, ensuring stable water flow that meets the set requirements.

[0144] Optionally, a one-way valve is provided at the connection between the second water inlet pipe 710 and the detergent dispensing device 600 to prevent detergent from flowing back into the external water source or other pipes, ensuring the safety and reliability of the system. At the same time, the one-way valve design can effectively reduce detergent residue and avoid pipe blockage problems caused by long-term use.

[0145] In actual operation, the first water inlet pipe 510 and the second water inlet pipe 710 can work together to form a dual-channel water supply mode. This design not only improves the flexibility of the washing equipment, but also allows for dynamic adjustment of the water supply strategy according to user needs.

[0146] In addition, the third detergent dispensing unit 606 further enhances the functionality of the washing equipment.

[0147] Optionally, the third detergent dispensing unit 606 is a manual dispensing unit. This allows for manual detergent dispensing, providing users with more flexible operating options. In actual use, users can directly add detergent to the detergent dispensing device via the manual dispensing component, and then the detergent is diluted and delivered into the washing drum 01 by washing water introduced through the second water inlet pipe 710. This method is not only suitable for regular washing programs but can also meet the personalized operation needs of users with special washing requirements.

[0148] Furthermore, the second water inlet pipe 710 effectively prevents detergent supply interruptions caused by automatic dispensing system malfunctions. Simultaneously, the second water inlet valve 711 allows users to precisely control the amount of water entering the detergent dispensing device according to actual needs, ensuring the detergent-to-water mixing ratio is always optimal, thus improving the reliability of the washing equipment.

[0149] Optionally, the third detergent dispensing unit 606 adopts a detachable structure design, which makes it easy for users to change different types of detergents or add auxiliary cleaning substances according to washing needs.

[0150] Alternatively, the third detergent dispensing unit 606 can automatically dispense detergent.

[0151] Optionally, the second water inlet pipe 710 is equipped with a second filter element to filter and purify the flowing water.

[0152] Alternatively, a second filter may not be provided.

[0153] Alternatively, a second water inlet pipe 710 may not be provided.

[0154] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A sterilizing solution generating device, used in washing equipment, characterized in that, include: A liquid storage shell has an inlet and an outlet. The liquid storage shell includes a detachably connected upper shell and a lower shell. The upper shell and the lower shell are sealed together and jointly enclose a receiving cavity. The lower shell has a through mounting hole on its circumferential sidewall. An electrolysis assembly, disposed within the accommodating cavity, includes an electrolysis shell, an electrolysis plate assembly disposed within the electrolysis shell, and a wiring portion extending out of the electrolysis shell; the electrolysis space within the electrolysis shell is connected to the accommodating cavity. A sealing and fixing assembly includes a first fixing member and a second fixing member. The shape and contour of the first fixing member match the shape and contour of the mounting hole. A first end of the first fixing member is snapped into the electrolytic housing, and a second end is inserted into the mounting hole. The first fixing member is elastic. The shape and contour of the second fixing member can at least cover the first fixing member. The wiring portion can pass through the first fixing member and the second fixing member. The locking assembly is configured to lock the first and second fixing members together when the second fixing member is attached to the outer side of the first fixing member; the locking force applied by the locking assembly causes the size of the first fixing member to change and to fit tightly against the wall of the mounting hole, the inner side of the second fixing member, and the outer peripheral surface of the wiring portion.

2. The sterilization solution generating device according to claim 1, characterized in that, The electrolytic housing has a snap-fit ​​hole on the first side plate facing the mounting hole, and the wiring part extends out of the electrolytic housing from the snap-fit ​​hole; The first fastener includes a fixing body and a snap-fit ​​periphery. The snap-fit ​​periphery is arranged around the second end of the fixing body and protrudes from the fixing body. The snap-fit ​​periphery is assembled into the electrolytic shell through the snap-fit ​​hole and abuts against the first side plate. The fixing body has a first through hole for the wiring part to extend out; the second fixing member has a second through hole that matches the outline shape of the first through hole.

3. The sterilization solution generating device according to claim 2, characterized in that, The locking assembly includes: At least two fixing screws are arranged around the first through hole at equal central angles in the circumferential direction. The first end of the fixing screw is provided with a stop portion and abuts against the inner side of the fixing body. The second end of the fixing screw passes through the fixing body and the second fixing member. At least two fixing nuts are threadedly connected to the corresponding fixing screws to apply a locking force when the second fixing member covers the outer side of the first fixing member.

4. The sterilization solution generating device according to claim 3, characterized in that, The fixing body has a first through hole for the fixing screw to pass through; and... The second fastener has a second through hole corresponding to the first through hole for the fastening screw to pass through.

5. The sterilization solution generating device according to claim 2, characterized in that, The wiring section includes a first terminal and a second terminal, and an insulating cover is provided around the outer periphery of the first terminal and the second terminal. The insulating cover is configured to isolate the first terminal and the second terminal, and its outline shape matches the first through hole.

6. The sterilization solution generating device according to claim 5, characterized in that, The electrolytic plate assembly includes: The first electrolytic plate includes at least a first connecting portion and a first bending portion. The first connecting portion is arranged corresponding to the first side plate and is electrically connected to the first terminal. The first bending portion is bent and connected to the first connecting portion and extends in a direction away from the first side plate. The second electrolytic plate includes at least a second connecting portion and a second bending portion. The second connecting portion is arranged corresponding to the first side plate and is electrically connected to the second terminal. The second bending portion is bent and connected to the second connecting portion and extends in a direction away from the first side plate. In this configuration, one of the first electrolytic plate and the second electrolytic plate is an anode electrolytic plate, and the other is a cathode electrolytic plate.

7. The sterilization solution generating device according to claim 6, characterized in that, The first electrolytic plate further includes a third bending portion, which is disposed at both ends of the first connecting portion opposite to the first bending portion; The second electrolytic plate further includes a fourth bending portion, which is disposed at both ends of the second connecting portion opposite to the second bending portion; The first electrolytic plate is sleeved on the outer periphery of the second electrolytic plate.

8. The sterilization solution generating device according to claim 7, characterized in that, The second terminal passes through the first connection part and is electrically connected to the second connection part.

9. The sterilization solution generating device according to claim 2, characterized in that, The electrolytic shell also includes a plurality of bent and connected circumferential side plates, which are fixedly connected to the first side plate and together enclose the electrolytic space; At least one circumferential side plate has a through-hole.

10. The sterilization solution generating device according to claim 1, characterized in that, The second fastener includes at least an inner fastening layer and an outer fastening layer connected in sequence; The inner fixation layer is configured to be elastic and abut against the first fixation member, while the outer fixation layer is configured to be rigid.

11. The sterilization solution generating device according to claim 1, characterized in that, The water inlet is located on the lower housing and is offset from the electrolysis component, while the water outlet is located on the upper housing.

12. The sterilization solution generating device according to claim 1, characterized in that, The mating surfaces of the upper and lower shells are respectively provided with sealing grooves, and sealing elements are assembled in the sealing grooves.

13. The sterilization solution generating device according to claim 1, characterized in that, The height of the circumferential sidewall of the upper shell is less than the height of the circumferential sidewall of the lower shell.

14. A detergent dispensing system, characterized in that, include: The sterilization liquid generating device according to any one of claims 1 to 13, wherein the water inlet is connected to a first water inlet pipe and the water outlet is connected to a first water outlet pipe; and, The detergent dispensing device allows the dispensed detergent to be selectively directed to the first water outlet pipe for dispensing into the washing chamber of the washing drum.

15. A washing device, characterized in that, include: A washing drum with a defined washing chamber inside; The sterilization solution generating device as described in any one of claims 1 to 13; The first water outlet pipe is connected to the washing chamber, and the first water outlet pipe is configured to deliver disinfectant to the washing drum.

16. A washing device, characterized in that, include: A washing drum with a defined washing chamber inside; and, The detergent dispensing system as described in claim 14; The first water outlet pipe is connected to the washing chamber, and the first water outlet pipe is configured to deliver a mixture of disinfectant and detergent to the washing drum.

17. The washing equipment according to claim 16, characterized in that, Also includes: The second water inlet pipe connects the external water source to the detergent dispensing device; The second water outlet pipe is connected between the detergent dispensing device and the washing drum; The second inlet valve is installed in the second inlet pipeline.

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